1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for python 3.10. 4# 5# Report bugs to <https://bugs.python.org/>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236fi; } 237IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf@gnu.org and 270$0: https://bugs.python.org/ about your system, including 271$0: any error possibly output before this message. Then 272$0: install a modern shell, or manually run the script 273$0: under such a shell if you do have one." 274 fi 275 exit 1 276fi 277fi 278fi 279SHELL=${CONFIG_SHELL-/bin/sh} 280export SHELL 281# Unset more variables known to interfere with behavior of common tools. 282CLICOLOR_FORCE= GREP_OPTIONS= 283unset CLICOLOR_FORCE GREP_OPTIONS 284 285## --------------------- ## 286## M4sh Shell Functions. ## 287## --------------------- ## 288# as_fn_unset VAR 289# --------------- 290# Portably unset VAR. 291as_fn_unset () 292{ 293 { eval $1=; unset $1;} 294} 295as_unset=as_fn_unset 296 297# as_fn_set_status STATUS 298# ----------------------- 299# Set $? to STATUS, without forking. 300as_fn_set_status () 301{ 302 return $1 303} # as_fn_set_status 304 305# as_fn_exit STATUS 306# ----------------- 307# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308as_fn_exit () 309{ 310 set +e 311 as_fn_set_status $1 312 exit $1 313} # as_fn_exit 314 315# as_fn_mkdir_p 316# ------------- 317# Create "$as_dir" as a directory, including parents if necessary. 318as_fn_mkdir_p () 319{ 320 321 case $as_dir in #( 322 -*) as_dir=./$as_dir;; 323 esac 324 test -d "$as_dir" || eval $as_mkdir_p || { 325 as_dirs= 326 while :; do 327 case $as_dir in #( 328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329 *) as_qdir=$as_dir;; 330 esac 331 as_dirs="'$as_qdir' $as_dirs" 332 as_dir=`$as_dirname -- "$as_dir" || 333$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 334 X"$as_dir" : 'X\(//\)[^/]' \| \ 335 X"$as_dir" : 'X\(//\)$' \| \ 336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 337$as_echo X"$as_dir" | 338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)[^/].*/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\/\)$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\).*/{ 351 s//\1/ 352 q 353 } 354 s/.*/./; q'` 355 test -d "$as_dir" && break 356 done 357 test -z "$as_dirs" || eval "mkdir $as_dirs" 358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359 360 361} # as_fn_mkdir_p 362 363# as_fn_executable_p FILE 364# ----------------------- 365# Test if FILE is an executable regular file. 366as_fn_executable_p () 367{ 368 test -f "$1" && test -x "$1" 369} # as_fn_executable_p 370# as_fn_append VAR VALUE 371# ---------------------- 372# Append the text in VALUE to the end of the definition contained in VAR. Take 373# advantage of any shell optimizations that allow amortized linear growth over 374# repeated appends, instead of the typical quadratic growth present in naive 375# implementations. 376if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377 eval 'as_fn_append () 378 { 379 eval $1+=\$2 380 }' 381else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386fi # as_fn_append 387 388# as_fn_arith ARG... 389# ------------------ 390# Perform arithmetic evaluation on the ARGs, and store the result in the 391# global $as_val. Take advantage of shells that can avoid forks. The arguments 392# must be portable across $(()) and expr. 393if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394 eval 'as_fn_arith () 395 { 396 as_val=$(( $* )) 397 }' 398else 399 as_fn_arith () 400 { 401 as_val=`expr "$@" || test $? -eq 1` 402 } 403fi # as_fn_arith 404 405 406# as_fn_error STATUS ERROR [LINENO LOG_FD] 407# ---------------------------------------- 408# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410# script with STATUS, using 1 if that was 0. 411as_fn_error () 412{ 413 as_status=$1; test $as_status -eq 0 && as_status=1 414 if test "$4"; then 415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417 fi 418 $as_echo "$as_me: error: $2" >&2 419 as_fn_exit $as_status 420} # as_fn_error 421 422if expr a : '\(a\)' >/dev/null 2>&1 && 423 test "X`expr 00001 : '.*\(...\)'`" = X001; then 424 as_expr=expr 425else 426 as_expr=false 427fi 428 429if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430 as_basename=basename 431else 432 as_basename=false 433fi 434 435if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436 as_dirname=dirname 437else 438 as_dirname=false 439fi 440 441as_me=`$as_basename -- "$0" || 442$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 443 X"$0" : 'X\(//\)$' \| \ 444 X"$0" : 'X\(/\)' \| . 2>/dev/null || 445$as_echo X/"$0" | 446 sed '/^.*\/\([^/][^/]*\)\/*$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\/\)$/{ 451 s//\1/ 452 q 453 } 454 /^X\/\(\/\).*/{ 455 s//\1/ 456 q 457 } 458 s/.*/./; q'` 459 460# Avoid depending upon Character Ranges. 461as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464as_cr_digits='0123456789' 465as_cr_alnum=$as_cr_Letters$as_cr_digits 466 467 468 as_lineno_1=$LINENO as_lineno_1a=$LINENO 469 as_lineno_2=$LINENO as_lineno_2a=$LINENO 470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473 sed -n ' 474 p 475 /[$]LINENO/= 476 ' <$as_myself | 477 sed ' 478 s/[$]LINENO.*/&-/ 479 t lineno 480 b 481 :lineno 482 N 483 :loop 484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 485 t loop 486 s/-\n.*// 487 ' >$as_me.lineno && 488 chmod +x "$as_me.lineno" || 489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490 491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492 # already done that, so ensure we don't try to do so again and fall 493 # in an infinite loop. This has already happened in practice. 494 _as_can_reexec=no; export _as_can_reexec 495 # Don't try to exec as it changes $[0], causing all sort of problems 496 # (the dirname of $[0] is not the place where we might find the 497 # original and so on. Autoconf is especially sensitive to this). 498 . "./$as_me.lineno" 499 # Exit status is that of the last command. 500 exit 501} 502 503ECHO_C= ECHO_N= ECHO_T= 504case `echo -n x` in #((((( 505-n*) 506 case `echo 'xy\c'` in 507 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 508 xy) ECHO_C='\c';; 509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 510 ECHO_T=' ';; 511 esac;; 512*) 513 ECHO_N='-n';; 514esac 515 516rm -f conf$$ conf$$.exe conf$$.file 517if test -d conf$$.dir; then 518 rm -f conf$$.dir/conf$$.file 519else 520 rm -f conf$$.dir 521 mkdir conf$$.dir 2>/dev/null 522fi 523if (echo >conf$$.file) 2>/dev/null; then 524 if ln -s conf$$.file conf$$ 2>/dev/null; then 525 as_ln_s='ln -s' 526 # ... but there are two gotchas: 527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 529 # In both cases, we have to default to `cp -pR'. 530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 531 as_ln_s='cp -pR' 532 elif ln conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s=ln 534 else 535 as_ln_s='cp -pR' 536 fi 537else 538 as_ln_s='cp -pR' 539fi 540rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541rmdir conf$$.dir 2>/dev/null 542 543if mkdir -p . 2>/dev/null; then 544 as_mkdir_p='mkdir -p "$as_dir"' 545else 546 test -d ./-p && rmdir ./-p 547 as_mkdir_p=false 548fi 549 550as_test_x='test -x' 551as_executable_p=as_fn_executable_p 552 553# Sed expression to map a string onto a valid CPP name. 554as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 555 556# Sed expression to map a string onto a valid variable name. 557as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558 559 560test -n "$DJDIR" || exec 7<&0 </dev/null 561exec 6>&1 562 563# Name of the host. 564# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 565# so uname gets run too. 566ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567 568# 569# Initializations. 570# 571ac_default_prefix=/usr/local 572ac_clean_files= 573ac_config_libobj_dir=. 574LIBOBJS= 575cross_compiling=no 576subdirs= 577MFLAGS= 578MAKEFLAGS= 579 580# Identity of this package. 581PACKAGE_NAME='python' 582PACKAGE_TARNAME='python' 583PACKAGE_VERSION='3.10' 584PACKAGE_STRING='python 3.10' 585PACKAGE_BUGREPORT='https://bugs.python.org/' 586PACKAGE_URL='' 587 588ac_unique_file="Include/object.h" 589# Factoring default headers for most tests. 590ac_includes_default="\ 591#include <stdio.h> 592#ifdef HAVE_SYS_TYPES_H 593# include <sys/types.h> 594#endif 595#ifdef HAVE_SYS_STAT_H 596# include <sys/stat.h> 597#endif 598#ifdef STDC_HEADERS 599# include <stdlib.h> 600# include <stddef.h> 601#else 602# ifdef HAVE_STDLIB_H 603# include <stdlib.h> 604# endif 605#endif 606#ifdef HAVE_STRING_H 607# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608# include <memory.h> 609# endif 610# include <string.h> 611#endif 612#ifdef HAVE_STRINGS_H 613# include <strings.h> 614#endif 615#ifdef HAVE_INTTYPES_H 616# include <inttypes.h> 617#endif 618#ifdef HAVE_STDINT_H 619# include <stdint.h> 620#endif 621#ifdef HAVE_UNISTD_H 622# include <unistd.h> 623#endif" 624 625ac_subst_vars='LTLIBOBJS 626TEST_MODULES 627LIBRARY_DEPS 628STATIC_LIBPYTHON 629OPENSSL_RPATH 630OPENSSL_LDFLAGS 631OPENSSL_LIBS 632OPENSSL_INCLUDES 633ENSUREPIP 634SRCDIRS 635THREADHEADERS 636WHEEL_PKG_DIR 637LIBPL 638PY_ENABLE_SHARED 639PLATLIBDIR 640BINLIBDEST 641LIBPYTHON 642EXT_SUFFIX 643ALT_SOABI 644SOABI 645LIBC 646LIBM 647HAVE_GETHOSTBYNAME 648HAVE_GETHOSTBYNAME_R 649HAVE_GETHOSTBYNAME_R_3_ARG 650HAVE_GETHOSTBYNAME_R_5_ARG 651HAVE_GETHOSTBYNAME_R_6_ARG 652LIBOBJS 653TRUE 654MACHDEP_OBJS 655DYNLOADFILE 656DLINCLDIR 657DTRACE_OBJS 658DTRACE_HEADERS 659DFLAGS 660DTRACE 661TCLTK_LIBS 662TCLTK_INCLUDES 663LIBFFI_INCLUDEDIR 664PKG_CONFIG_LIBDIR 665PKG_CONFIG_PATH 666PKG_CONFIG 667TZPATH 668SHLIBS 669CFLAGSFORSHARED 670LINKFORSHARED 671CCSHARED 672BLDSHARED 673LDCXXSHARED 674LDSHARED 675SHLIB_SUFFIX 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What about this header? 1904case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1905 yes:no: ) 1906 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1907$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1909$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1910 ;; 1911 no:yes:* ) 1912 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1913$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1915$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1916 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1917$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1919$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1920 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1921$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1922( $as_echo "## --------------------------------------- ## 1923## Report this to https://bugs.python.org/ ## 1924## --------------------------------------- ##" 1925 ) | sed "s/^/$as_me: WARNING: /" >&2 1926 ;; 1927esac 1928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1929$as_echo_n "checking for $2... " >&6; } 1930if eval \${$3+:} false; then : 1931 $as_echo_n "(cached) " >&6 1932else 1933 eval "$3=\$ac_header_compiler" 1934fi 1935eval ac_res=\$$3 1936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1937$as_echo "$ac_res" >&6; } 1938fi 1939 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1940 1941} # ac_fn_c_check_header_mongrel 1942 1943# ac_fn_c_try_run LINENO 1944# ---------------------- 1945# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1946# that executables *can* be run. 1947ac_fn_c_try_run () 1948{ 1949 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1950 if { { ac_try="$ac_link" 1951case "(($ac_try" in 1952 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1953 *) ac_try_echo=$ac_try;; 1954esac 1955eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1956$as_echo "$ac_try_echo"; } >&5 1957 (eval "$ac_link") 2>&5 1958 ac_status=$? 1959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1960 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1961 { { case "(($ac_try" in 1962 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1963 *) ac_try_echo=$ac_try;; 1964esac 1965eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1966$as_echo "$ac_try_echo"; } >&5 1967 (eval "$ac_try") 2>&5 1968 ac_status=$? 1969 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1970 test $ac_status = 0; }; }; then : 1971 ac_retval=0 1972else 1973 $as_echo "$as_me: program exited with status $ac_status" >&5 1974 $as_echo "$as_me: failed program was:" >&5 1975sed 's/^/| /' conftest.$ac_ext >&5 1976 1977 ac_retval=$ac_status 1978fi 1979 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1980 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1981 as_fn_set_status $ac_retval 1982 1983} # ac_fn_c_try_run 1984 1985# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1986# ------------------------------------------------------- 1987# Tests whether HEADER exists and can be compiled using the include files in 1988# INCLUDES, setting the cache variable VAR accordingly. 1989ac_fn_c_check_header_compile () 1990{ 1991 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1993$as_echo_n "checking for $2... " >&6; } 1994if eval \${$3+:} false; then : 1995 $as_echo_n "(cached) " >&6 1996else 1997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1998/* end confdefs.h. */ 1999$4 2000#include <$2> 2001_ACEOF 2002if ac_fn_c_try_compile "$LINENO"; then : 2003 eval "$3=yes" 2004else 2005 eval "$3=no" 2006fi 2007rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2008fi 2009eval ac_res=\$$3 2010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2011$as_echo "$ac_res" >&6; } 2012 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2013 2014} # ac_fn_c_check_header_compile 2015 2016# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2017# ------------------------------------------- 2018# Tests whether TYPE exists after having included INCLUDES, setting cache 2019# variable VAR accordingly. 2020ac_fn_c_check_type () 2021{ 2022 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2024$as_echo_n "checking for $2... " >&6; } 2025if eval \${$3+:} false; then : 2026 $as_echo_n "(cached) " >&6 2027else 2028 eval "$3=no" 2029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2030/* end confdefs.h. */ 2031$4 2032int 2033main () 2034{ 2035if (sizeof ($2)) 2036 return 0; 2037 ; 2038 return 0; 2039} 2040_ACEOF 2041if ac_fn_c_try_compile "$LINENO"; then : 2042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2043/* end confdefs.h. */ 2044$4 2045int 2046main () 2047{ 2048if (sizeof (($2))) 2049 return 0; 2050 ; 2051 return 0; 2052} 2053_ACEOF 2054if ac_fn_c_try_compile "$LINENO"; then : 2055 2056else 2057 eval "$3=yes" 2058fi 2059rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2060fi 2061rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2062fi 2063eval ac_res=\$$3 2064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2065$as_echo "$ac_res" >&6; } 2066 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2067 2068} # ac_fn_c_check_type 2069 2070# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2071# -------------------------------------------- 2072# Tries to find the compile-time value of EXPR in a program that includes 2073# INCLUDES, setting VAR accordingly. Returns whether the value could be 2074# computed 2075ac_fn_c_compute_int () 2076{ 2077 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2078 if test "$cross_compiling" = yes; then 2079 # Depending upon the size, compute the lo and hi bounds. 2080cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2081/* end confdefs.h. */ 2082$4 2083int 2084main () 2085{ 2086static int test_array [1 - 2 * !(($2) >= 0)]; 2087test_array [0] = 0; 2088return test_array [0]; 2089 2090 ; 2091 return 0; 2092} 2093_ACEOF 2094if ac_fn_c_try_compile "$LINENO"; then : 2095 ac_lo=0 ac_mid=0 2096 while :; do 2097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2098/* end confdefs.h. */ 2099$4 2100int 2101main () 2102{ 2103static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2104test_array [0] = 0; 2105return test_array [0]; 2106 2107 ; 2108 return 0; 2109} 2110_ACEOF 2111if ac_fn_c_try_compile "$LINENO"; then : 2112 ac_hi=$ac_mid; break 2113else 2114 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2115 if test $ac_lo -le $ac_mid; then 2116 ac_lo= ac_hi= 2117 break 2118 fi 2119 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2120fi 2121rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2122 done 2123else 2124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2125/* end confdefs.h. */ 2126$4 2127int 2128main () 2129{ 2130static int test_array [1 - 2 * !(($2) < 0)]; 2131test_array [0] = 0; 2132return test_array [0]; 2133 2134 ; 2135 return 0; 2136} 2137_ACEOF 2138if ac_fn_c_try_compile "$LINENO"; then : 2139 ac_hi=-1 ac_mid=-1 2140 while :; do 2141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2142/* end confdefs.h. */ 2143$4 2144int 2145main () 2146{ 2147static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2148test_array [0] = 0; 2149return test_array [0]; 2150 2151 ; 2152 return 0; 2153} 2154_ACEOF 2155if ac_fn_c_try_compile "$LINENO"; then : 2156 ac_lo=$ac_mid; break 2157else 2158 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2159 if test $ac_mid -le $ac_hi; then 2160 ac_lo= ac_hi= 2161 break 2162 fi 2163 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2164fi 2165rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2166 done 2167else 2168 ac_lo= ac_hi= 2169fi 2170rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2171fi 2172rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2173# Binary search between lo and hi bounds. 2174while test "x$ac_lo" != "x$ac_hi"; do 2175 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2177/* end confdefs.h. */ 2178$4 2179int 2180main () 2181{ 2182static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2183test_array [0] = 0; 2184return test_array [0]; 2185 2186 ; 2187 return 0; 2188} 2189_ACEOF 2190if ac_fn_c_try_compile "$LINENO"; then : 2191 ac_hi=$ac_mid 2192else 2193 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2194fi 2195rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2196done 2197case $ac_lo in #(( 2198?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2199'') ac_retval=1 ;; 2200esac 2201 else 2202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2203/* end confdefs.h. */ 2204$4 2205static long int longval () { return $2; } 2206static unsigned long int ulongval () { return $2; } 2207#include <stdio.h> 2208#include <stdlib.h> 2209int 2210main () 2211{ 2212 2213 FILE *f = fopen ("conftest.val", "w"); 2214 if (! f) 2215 return 1; 2216 if (($2) < 0) 2217 { 2218 long int i = longval (); 2219 if (i != ($2)) 2220 return 1; 2221 fprintf (f, "%ld", i); 2222 } 2223 else 2224 { 2225 unsigned long int i = ulongval (); 2226 if (i != ($2)) 2227 return 1; 2228 fprintf (f, "%lu", i); 2229 } 2230 /* Do not output a trailing newline, as this causes \r\n confusion 2231 on some platforms. */ 2232 return ferror (f) || fclose (f) != 0; 2233 2234 ; 2235 return 0; 2236} 2237_ACEOF 2238if ac_fn_c_try_run "$LINENO"; then : 2239 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2240else 2241 ac_retval=1 2242fi 2243rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2244 conftest.$ac_objext conftest.beam conftest.$ac_ext 2245rm -f conftest.val 2246 2247 fi 2248 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2249 as_fn_set_status $ac_retval 2250 2251} # ac_fn_c_compute_int 2252 2253# ac_fn_c_check_func LINENO FUNC VAR 2254# ---------------------------------- 2255# Tests whether FUNC exists, setting the cache variable VAR accordingly 2256ac_fn_c_check_func () 2257{ 2258 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2260$as_echo_n "checking for $2... " >&6; } 2261if eval \${$3+:} false; then : 2262 $as_echo_n "(cached) " >&6 2263else 2264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2265/* end confdefs.h. */ 2266/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2267 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2268#define $2 innocuous_$2 2269 2270/* System header to define __stub macros and hopefully few prototypes, 2271 which can conflict with char $2 (); below. 2272 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2273 <limits.h> exists even on freestanding compilers. */ 2274 2275#ifdef __STDC__ 2276# include <limits.h> 2277#else 2278# include <assert.h> 2279#endif 2280 2281#undef $2 2282 2283/* Override any GCC internal prototype to avoid an error. 2284 Use char because int might match the return type of a GCC 2285 builtin and then its argument prototype would still apply. */ 2286#ifdef __cplusplus 2287extern "C" 2288#endif 2289char $2 (); 2290/* The GNU C library defines this for functions which it implements 2291 to always fail with ENOSYS. Some functions are actually named 2292 something starting with __ and the normal name is an alias. */ 2293#if defined __stub_$2 || defined __stub___$2 2294choke me 2295#endif 2296 2297int 2298main () 2299{ 2300return $2 (); 2301 ; 2302 return 0; 2303} 2304_ACEOF 2305if ac_fn_c_try_link "$LINENO"; then : 2306 eval "$3=yes" 2307else 2308 eval "$3=no" 2309fi 2310rm -f core conftest.err conftest.$ac_objext \ 2311 conftest$ac_exeext conftest.$ac_ext 2312fi 2313eval ac_res=\$$3 2314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2315$as_echo "$ac_res" >&6; } 2316 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2317 2318} # ac_fn_c_check_func 2319 2320# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2321# --------------------------------------------- 2322# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2323# accordingly. 2324ac_fn_c_check_decl () 2325{ 2326 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2327 as_decl_name=`echo $2|sed 's/ *(.*//'` 2328 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2330$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2331if eval \${$3+:} false; then : 2332 $as_echo_n "(cached) " >&6 2333else 2334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2335/* end confdefs.h. */ 2336$4 2337int 2338main () 2339{ 2340#ifndef $as_decl_name 2341#ifdef __cplusplus 2342 (void) $as_decl_use; 2343#else 2344 (void) $as_decl_name; 2345#endif 2346#endif 2347 2348 ; 2349 return 0; 2350} 2351_ACEOF 2352if ac_fn_c_try_compile "$LINENO"; then : 2353 eval "$3=yes" 2354else 2355 eval "$3=no" 2356fi 2357rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2358fi 2359eval ac_res=\$$3 2360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2361$as_echo "$ac_res" >&6; } 2362 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2363 2364} # ac_fn_c_check_decl 2365 2366# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2367# ---------------------------------------------------- 2368# Tries to find if the field MEMBER exists in type AGGR, after including 2369# INCLUDES, setting cache variable VAR accordingly. 2370ac_fn_c_check_member () 2371{ 2372 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2374$as_echo_n "checking for $2.$3... " >&6; } 2375if eval \${$4+:} false; then : 2376 $as_echo_n "(cached) " >&6 2377else 2378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2379/* end confdefs.h. */ 2380$5 2381int 2382main () 2383{ 2384static $2 ac_aggr; 2385if (ac_aggr.$3) 2386return 0; 2387 ; 2388 return 0; 2389} 2390_ACEOF 2391if ac_fn_c_try_compile "$LINENO"; then : 2392 eval "$4=yes" 2393else 2394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2395/* end confdefs.h. */ 2396$5 2397int 2398main () 2399{ 2400static $2 ac_aggr; 2401if (sizeof ac_aggr.$3) 2402return 0; 2403 ; 2404 return 0; 2405} 2406_ACEOF 2407if ac_fn_c_try_compile "$LINENO"; then : 2408 eval "$4=yes" 2409else 2410 eval "$4=no" 2411fi 2412rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2413fi 2414rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2415fi 2416eval ac_res=\$$4 2417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2418$as_echo "$ac_res" >&6; } 2419 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2420 2421} # ac_fn_c_check_member 2422cat >config.log <<_ACEOF 2423This file contains any messages produced by compilers while 2424running configure, to aid debugging if configure makes a mistake. 2425 2426It was created by python $as_me 3.10, which was 2427generated by GNU Autoconf 2.69. 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"invalid value of canonical host" "$LINENO" 5;; 2940esac 2941host=$ac_cv_host 2942ac_save_IFS=$IFS; IFS='-' 2943set x $ac_cv_host 2944shift 2945host_cpu=$1 2946host_vendor=$2 2947shift; shift 2948# Remember, the first character of IFS is used to create $*, 2949# except with old shells: 2950host_os=$* 2951IFS=$ac_save_IFS 2952case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2953 2954 2955 2956 2957 2958# pybuilddir.txt will be created by --generate-posix-vars in the Makefile 2959rm -f pybuilddir.txt 2960 2961for ac_prog in python$PACKAGE_VERSION python3 python 2962do 2963 # Extract the first word of "$ac_prog", so it can be a program name with args. 2964set dummy $ac_prog; ac_word=$2 2965{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2966$as_echo_n "checking for $ac_word... " >&6; } 2967if ${ac_cv_prog_PYTHON_FOR_REGEN+:} false; then : 2968 $as_echo_n "(cached) " >&6 2969else 2970 if test -n "$PYTHON_FOR_REGEN"; then 2971 ac_cv_prog_PYTHON_FOR_REGEN="$PYTHON_FOR_REGEN" # Let the user override the test. 2972else 2973as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2974for as_dir in $PATH 2975do 2976 IFS=$as_save_IFS 2977 test -z "$as_dir" && as_dir=. 2978 for ac_exec_ext in '' $ac_executable_extensions; do 2979 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2980 ac_cv_prog_PYTHON_FOR_REGEN="$ac_prog" 2981 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2982 break 2 2983 fi 2984done 2985 done 2986IFS=$as_save_IFS 2987 2988fi 2989fi 2990PYTHON_FOR_REGEN=$ac_cv_prog_PYTHON_FOR_REGEN 2991if test -n "$PYTHON_FOR_REGEN"; then 2992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_FOR_REGEN" >&5 2993$as_echo "$PYTHON_FOR_REGEN" >&6; } 2994else 2995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2996$as_echo "no" >&6; } 2997fi 2998 2999 3000 test -n "$PYTHON_FOR_REGEN" && break 3001done 3002test -n "$PYTHON_FOR_REGEN" || PYTHON_FOR_REGEN="python3" 3003 3004 3005 3006if test "$cross_compiling" = yes; then 3007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python interpreter for cross build" >&5 3008$as_echo_n "checking for python interpreter for cross build... " >&6; } 3009 if test -z "$PYTHON_FOR_BUILD"; then 3010 for interp in python$PACKAGE_VERSION python3 python; do 3011 which $interp >/dev/null 2>&1 || continue 3012 if $interp -c "import sys;sys.exit(not '.'.join(str(n) for n in sys.version_info[:2]) == '$PACKAGE_VERSION')"; then 3013 break 3014 fi 3015 interp= 3016 done 3017 if test x$interp = x; then 3018 as_fn_error $? "python$PACKAGE_VERSION interpreter not found" "$LINENO" 5 3019 fi 3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $interp" >&5 3021$as_echo "$interp" >&6; } 3022 PYTHON_FOR_BUILD='_PYTHON_PROJECT_BASE=$(abs_builddir) _PYTHON_HOST_PLATFORM=$(_PYTHON_HOST_PLATFORM) PYTHONPATH=$(shell test -f pybuilddir.txt && echo $(abs_builddir)/`cat pybuilddir.txt`:)$(srcdir)/Lib _PYTHON_SYSCONFIGDATA_NAME=_sysconfigdata_$(ABIFLAGS)_$(MACHDEP)_$(MULTIARCH) '$interp 3023 fi 3024elif test "$cross_compiling" = maybe; then 3025 as_fn_error $? "Cross compiling required --host=HOST-TUPLE and --build=ARCH" "$LINENO" 5 3026else 3027 PYTHON_FOR_BUILD='./$(BUILDPYTHON) -E' 3028fi 3029 3030 3031 3032if test "$prefix" != "/"; then 3033 prefix=`echo "$prefix" | sed -e 's/\/$//g'` 3034fi 3035 3036 3037 3038 3039# We don't use PACKAGE_ variables, and they cause conflicts 3040# with other autoconf-based packages that include Python.h 3041grep -v 'define PACKAGE_' <confdefs.h >confdefs.h.new 3042rm confdefs.h 3043mv confdefs.h.new confdefs.h 3044 3045 3046VERSION=3.10 3047 3048# Version number of Python's own shared library file. 3049 3050SOVERSION=1.0 3051 3052# The later defininition of _XOPEN_SOURCE disables certain features 3053# on Linux, so we need _GNU_SOURCE to re-enable them (makedev, tm_zone). 3054 3055$as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3056 3057 3058# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables 3059# certain features on NetBSD, so we need _NETBSD_SOURCE to re-enable 3060# them. 3061 3062$as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h 3063 3064 3065# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables 3066# certain features on FreeBSD, so we need __BSD_VISIBLE to re-enable 3067# them. 3068 3069$as_echo "#define __BSD_VISIBLE 1" >>confdefs.h 3070 3071 3072# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables 3073# certain features on Mac OS X, so we need _DARWIN_C_SOURCE to re-enable 3074# them. 3075 3076$as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3077 3078 3079 3080define_xopen_source=yes 3081 3082# Arguments passed to configure. 3083 3084CONFIG_ARGS="$ac_configure_args" 3085 3086{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-universalsdk" >&5 3087$as_echo_n "checking for --enable-universalsdk... " >&6; } 3088# Check whether --enable-universalsdk was given. 3089if test "${enable_universalsdk+set}" = set; then : 3090 enableval=$enable_universalsdk; 3091 case $enableval in 3092 yes) 3093 # Locate the best usable SDK, see Mac/README for more 3094 # information 3095 enableval="`/usr/bin/xcodebuild -version -sdk macosx Path 2>/dev/null`" 3096 if ! ( echo $enableval | grep -E '\.sdk' 1>/dev/null ) 3097 then 3098 enableval=/Developer/SDKs/MacOSX10.4u.sdk 3099 if test ! -d "${enableval}" 3100 then 3101 enableval=/ 3102 fi 3103 fi 3104 ;; 3105 esac 3106 case $enableval in 3107 no) 3108 UNIVERSALSDK= 3109 enable_universalsdk= 3110 ;; 3111 *) 3112 UNIVERSALSDK=$enableval 3113 if test ! -d "${UNIVERSALSDK}" 3114 then 3115 as_fn_error $? "--enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" "$LINENO" 5 3116 fi 3117 ;; 3118 esac 3119 3120 3121else 3122 3123 UNIVERSALSDK= 3124 enable_universalsdk= 3125 3126fi 3127 3128if test -n "${UNIVERSALSDK}" 3129then 3130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSALSDK}" >&5 3131$as_echo "${UNIVERSALSDK}" >&6; } 3132else 3133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3134$as_echo "no" >&6; } 3135fi 3136 3137 3138 3139ARCH_RUN_32BIT="" 3140 3141# For backward compatibility reasons we prefer to select '32-bit' if available, 3142# otherwise use 'intel' 3143UNIVERSAL_ARCHS="32-bit" 3144if test "`uname -s`" = "Darwin" 3145then 3146 if test -n "${UNIVERSALSDK}" 3147 then 3148 if test -z "`/usr/bin/file -L "${UNIVERSALSDK}/usr/lib/libSystem.dylib" | grep ppc`" 3149 then 3150 UNIVERSAL_ARCHS="intel" 3151 fi 3152 fi 3153fi 3154 3155 3156 3157{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-universal-archs" >&5 3158$as_echo_n "checking for --with-universal-archs... " >&6; } 3159 3160# Check whether --with-universal-archs was given. 3161if test "${with_universal_archs+set}" = set; then : 3162 withval=$with_universal_archs; 3163 UNIVERSAL_ARCHS="$withval" 3164 3165fi 3166 3167if test -n "${UNIVERSALSDK}" 3168then 3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSAL_ARCHS}" >&5 3170$as_echo "${UNIVERSAL_ARCHS}" >&6; } 3171else 3172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3173$as_echo "no" >&6; } 3174fi 3175 3176 3177# Check whether --with-framework-name was given. 3178if test "${with_framework_name+set}" = set; then : 3179 withval=$with_framework_name; 3180 PYTHONFRAMEWORK=${withval} 3181 PYTHONFRAMEWORKDIR=${withval}.framework 3182 PYTHONFRAMEWORKIDENTIFIER=org.python.`echo $withval | tr 'A-Z' 'a-z'` 3183 3184else 3185 3186 PYTHONFRAMEWORK=Python 3187 PYTHONFRAMEWORKDIR=Python.framework 3188 PYTHONFRAMEWORKIDENTIFIER=org.python.python 3189 3190fi 3191 3192# Check whether --enable-framework was given. 3193if test "${enable_framework+set}" = set; then : 3194 enableval=$enable_framework; 3195 case $enableval in 3196 yes) 3197 enableval=/Library/Frameworks 3198 esac 3199 case $enableval in 3200 no) 3201 PYTHONFRAMEWORK= 3202 PYTHONFRAMEWORKDIR=no-framework 3203 PYTHONFRAMEWORKPREFIX= 3204 PYTHONFRAMEWORKINSTALLDIR= 3205 FRAMEWORKINSTALLFIRST= 3206 FRAMEWORKINSTALLLAST= 3207 FRAMEWORKALTINSTALLFIRST= 3208 FRAMEWORKALTINSTALLLAST= 3209 FRAMEWORKPYTHONW= 3210 if test "x${prefix}" = "xNONE"; then 3211 FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}" 3212 else 3213 FRAMEWORKUNIXTOOLSPREFIX="${prefix}" 3214 fi 3215 enable_framework= 3216 ;; 3217 *) 3218 PYTHONFRAMEWORKPREFIX="${enableval}" 3219 PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR 3220 FRAMEWORKINSTALLFIRST="frameworkinstallstructure" 3221 FRAMEWORKALTINSTALLFIRST="frameworkinstallstructure " 3222 FRAMEWORKINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkinstallunixtools" 3223 FRAMEWORKALTINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkaltinstallunixtools" 3224 FRAMEWORKPYTHONW="frameworkpythonw" 3225 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3226 3227 if test "x${prefix}" = "xNONE" ; then 3228 FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}" 3229 3230 else 3231 FRAMEWORKUNIXTOOLSPREFIX="${prefix}" 3232 fi 3233 3234 case "${enableval}" in 3235 /System*) 3236 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3237 if test "${prefix}" = "NONE" ; then 3238 # See below 3239 FRAMEWORKUNIXTOOLSPREFIX="/usr" 3240 fi 3241 ;; 3242 3243 /Library*) 3244 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3245 ;; 3246 3247 */Library/Frameworks) 3248 MDIR="`dirname "${enableval}"`" 3249 MDIR="`dirname "${MDIR}"`" 3250 FRAMEWORKINSTALLAPPSPREFIX="${MDIR}/Applications" 3251 3252 if test "${prefix}" = "NONE"; then 3253 # User hasn't specified the 3254 # --prefix option, but wants to install 3255 # the framework in a non-default location, 3256 # ensure that the compatibility links get 3257 # installed relative to that prefix as well 3258 # instead of in /usr/local. 3259 FRAMEWORKUNIXTOOLSPREFIX="${MDIR}" 3260 fi 3261 ;; 3262 3263 *) 3264 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3265 ;; 3266 esac 3267 3268 prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION 3269 3270 # Add files for Mac specific code to the list of output 3271 # files: 3272 ac_config_files="$ac_config_files Mac/Makefile" 3273 3274 ac_config_files="$ac_config_files Mac/PythonLauncher/Makefile" 3275 3276 ac_config_files="$ac_config_files Mac/Resources/framework/Info.plist" 3277 3278 ac_config_files="$ac_config_files Mac/Resources/app/Info.plist" 3279 3280 esac 3281 3282else 3283 3284 PYTHONFRAMEWORK= 3285 PYTHONFRAMEWORKDIR=no-framework 3286 PYTHONFRAMEWORKPREFIX= 3287 PYTHONFRAMEWORKINSTALLDIR= 3288 FRAMEWORKINSTALLFIRST= 3289 FRAMEWORKINSTALLLAST= 3290 FRAMEWORKALTINSTALLFIRST= 3291 FRAMEWORKALTINSTALLLAST= 3292 FRAMEWORKPYTHONW= 3293 if test "x${prefix}" = "xNONE" ; then 3294 FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}" 3295 else 3296 FRAMEWORKUNIXTOOLSPREFIX="${prefix}" 3297 fi 3298 enable_framework= 3299 3300 3301fi 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317cat >>confdefs.h <<_ACEOF 3318#define _PYTHONFRAMEWORK "${PYTHONFRAMEWORK}" 3319_ACEOF 3320 3321 3322##AC_ARG_WITH(dyld, 3323## AS_HELP_STRING([--with-dyld], 3324## [use (OpenStep|Rhapsody) dynamic linker])) 3325## 3326# Set name for machine-dependent library files 3327 3328{ $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP" >&5 3329$as_echo_n "checking MACHDEP... " >&6; } 3330if test -z "$MACHDEP" 3331then 3332 # avoid using uname for cross builds 3333 if test "$cross_compiling" = yes; then 3334 # ac_sys_system and ac_sys_release are used for setting 3335 # a lot of different things including 'define_xopen_source' 3336 # in the case statement below. 3337 case "$host" in 3338 *-*-linux-android*) 3339 ac_sys_system=Linux-android 3340 ;; 3341 *-*-linux*) 3342 ac_sys_system=Linux 3343 ;; 3344 *-*-cygwin*) 3345 ac_sys_system=Cygwin 3346 ;; 3347 *-*-vxworks*) 3348 ac_sys_system=VxWorks 3349 ;; 3350 *) 3351 # for now, limit cross builds to known configurations 3352 MACHDEP="unknown" 3353 as_fn_error $? "cross build not supported for $host" "$LINENO" 5 3354 esac 3355 ac_sys_release= 3356 else 3357 ac_sys_system=`uname -s` 3358 if test "$ac_sys_system" = "AIX" \ 3359 -o "$ac_sys_system" = "UnixWare" -o "$ac_sys_system" = "OpenUNIX"; then 3360 ac_sys_release=`uname -v` 3361 else 3362 ac_sys_release=`uname -r` 3363 fi 3364 fi 3365 ac_md_system=`echo $ac_sys_system | 3366 tr -d '/ ' | tr '[A-Z]' '[a-z]'` 3367 ac_md_release=`echo $ac_sys_release | 3368 tr -d '/ ' | sed 's/^[A-Z]\.//' | sed 's/\..*//'` 3369 MACHDEP="$ac_md_system$ac_md_release" 3370 3371 case $MACHDEP in 3372 aix*) MACHDEP="aix";; 3373 linux*) MACHDEP="linux";; 3374 cygwin*) MACHDEP="cygwin";; 3375 darwin*) MACHDEP="darwin";; 3376 '') MACHDEP="unknown";; 3377 esac 3378fi 3379{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$MACHDEP\"" >&5 3380$as_echo "\"$MACHDEP\"" >&6; } 3381 3382 3383if test "$cross_compiling" = yes; then 3384 case "$host" in 3385 *-*-linux*) 3386 case "$host_cpu" in 3387 arm*) 3388 _host_cpu=arm 3389 ;; 3390 *) 3391 _host_cpu=$host_cpu 3392 esac 3393 ;; 3394 *-*-cygwin*) 3395 _host_cpu= 3396 ;; 3397 *-*-vxworks*) 3398 _host_cpu=$host_cpu 3399 ;; 3400 *) 3401 # for now, limit cross builds to known configurations 3402 MACHDEP="unknown" 3403 as_fn_error $? "cross build not supported for $host" "$LINENO" 5 3404 esac 3405 _PYTHON_HOST_PLATFORM="$MACHDEP${_host_cpu:+-$_host_cpu}" 3406fi 3407 3408# Some systems cannot stand _XOPEN_SOURCE being defined at all; they 3409# disable features if it is defined, without any means to access these 3410# features as extensions. For these systems, we skip the definition of 3411# _XOPEN_SOURCE. Before adding a system to the list to gain access to 3412# some feature, make sure there is no alternative way to access this 3413# feature. Also, when using wildcards, make sure you have verified the 3414# need for not defining _XOPEN_SOURCE on all systems matching the 3415# wildcard, and that the wildcard does not include future systems 3416# (which may remove their limitations). 3417case $ac_sys_system/$ac_sys_release in 3418 # On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined, 3419 # even though select is a POSIX function. Reported by J. Ribbens. 3420 # Reconfirmed for OpenBSD 3.3 by Zachary Hamm, for 3.4 by Jason Ish. 3421 # In addition, Stefan Krah confirms that issue #1244610 exists through 3422 # OpenBSD 4.6, but is fixed in 4.7. 3423 OpenBSD/2.* | OpenBSD/3.* | OpenBSD/4.[0123456]) 3424 define_xopen_source=no 3425 # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is 3426 # also defined. This can be overridden by defining _BSD_SOURCE 3427 # As this has a different meaning on Linux, only define it on OpenBSD 3428 3429$as_echo "#define _BSD_SOURCE 1" >>confdefs.h 3430 3431 ;; 3432 OpenBSD/*) 3433 # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is 3434 # also defined. This can be overridden by defining _BSD_SOURCE 3435 # As this has a different meaning on Linux, only define it on OpenBSD 3436 3437$as_echo "#define _BSD_SOURCE 1" >>confdefs.h 3438 3439 ;; 3440 # Defining _XOPEN_SOURCE on NetBSD version prior to the introduction of 3441 # _NETBSD_SOURCE disables certain features (eg. setgroups). Reported by 3442 # Marc Recht 3443 NetBSD/1.5 | NetBSD/1.5.* | NetBSD/1.6 | NetBSD/1.6.* | NetBSD/1.6[A-S]) 3444 define_xopen_source=no;; 3445 # From the perspective of Solaris, _XOPEN_SOURCE is not so much a 3446 # request to enable features supported by the standard as a request 3447 # to disable features not supported by the standard. The best way 3448 # for Python to use Solaris is simply to leave _XOPEN_SOURCE out 3449 # entirely and define __EXTENSIONS__ instead. 3450 SunOS/*) 3451 define_xopen_source=no;; 3452 # On UnixWare 7, u_long is never defined with _XOPEN_SOURCE, 3453 # but used in /usr/include/netinet/tcp.h. Reported by Tim Rice. 3454 # Reconfirmed for 7.1.4 by Martin v. Loewis. 3455 OpenUNIX/8.0.0| UnixWare/7.1.[0-4]) 3456 define_xopen_source=no;; 3457 # On OpenServer 5, u_short is never defined with _XOPEN_SOURCE, 3458 # but used in struct sockaddr.sa_family. Reported by Tim Rice. 3459 SCO_SV/3.2) 3460 define_xopen_source=no;; 3461 # On MacOS X 10.2, a bug in ncurses.h means that it craps out if 3462 # _XOPEN_EXTENDED_SOURCE is defined. Apparently, this is fixed in 10.3, which 3463 # identifies itself as Darwin/7.* 3464 # On Mac OS X 10.4, defining _POSIX_C_SOURCE or _XOPEN_SOURCE 3465 # disables platform specific features beyond repair. 3466 # On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE 3467 # has no effect, don't bother defining them 3468 Darwin/[6789].*) 3469 define_xopen_source=no;; 3470 Darwin/[12][0-9].*) 3471 define_xopen_source=no;; 3472 # On QNX 6.3.2, defining _XOPEN_SOURCE prevents netdb.h from 3473 # defining NI_NUMERICHOST. 3474 QNX/6.3.2) 3475 define_xopen_source=no 3476 ;; 3477 # On VxWorks, defining _XOPEN_SOURCE causes compile failures 3478 # in network headers still using system V types. 3479 VxWorks/*) 3480 define_xopen_source=no 3481 ;; 3482 3483 # On HP-UX, defining _XOPEN_SOURCE to 600 or greater hides 3484 # chroot() and other functions 3485 hp*|HP*) 3486 define_xopen_source=no 3487 ;; 3488 3489esac 3490 3491if test $define_xopen_source = yes 3492then 3493 # X/Open 7, incorporating POSIX.1-2008 3494 3495$as_echo "#define _XOPEN_SOURCE 700" >>confdefs.h 3496 3497 3498 # On Tru64 Unix 4.0F, defining _XOPEN_SOURCE also requires 3499 # definition of _XOPEN_SOURCE_EXTENDED and _POSIX_C_SOURCE, or else 3500 # several APIs are not declared. Since this is also needed in some 3501 # cases for HP-UX, we define it globally. 3502 3503$as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h 3504 3505 3506 3507$as_echo "#define _POSIX_C_SOURCE 200809L" >>confdefs.h 3508 3509fi 3510 3511# On HP-UX mbstate_t requires _INCLUDE__STDC_A1_SOURCE 3512case $ac_sys_system in 3513 hp*|HP*) 3514 define_stdc_a1=yes;; 3515 *) 3516 define_stdc_a1=no;; 3517esac 3518 3519if test $define_stdc_a1 = yes 3520then 3521 3522$as_echo "#define _INCLUDE__STDC_A1_SOURCE 1" >>confdefs.h 3523 3524fi 3525 3526# Record the configure-time value of MACOSX_DEPLOYMENT_TARGET, 3527# it may influence the way we can build extensions, so distutils 3528# needs to check it 3529 3530 3531CONFIGURE_MACOSX_DEPLOYMENT_TARGET= 3532EXPORT_MACOSX_DEPLOYMENT_TARGET='#' 3533 3534# checks for alternative programs 3535 3536# compiler flags are generated in two sets, BASECFLAGS and OPT. OPT is just 3537# for debug/optimization stuff. BASECFLAGS is for flags that are required 3538# just to get things to compile and link. Users are free to override OPT 3539# when running configure or make. The build should not break if they do. 3540# BASECFLAGS should generally not be messed with, however. 3541 3542# If the user switches compilers, we can't believe the cache 3543if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC" 3544then 3545 as_fn_error $? "cached CC is different -- throw away $cache_file 3546(it is also a good idea to do 'make clean' before compiling)" "$LINENO" 5 3547fi 3548 3549# Don't let AC_PROG_CC set the default CFLAGS. It normally sets -g -O2 3550# when the compiler supports them, but we don't always want -O2, and 3551# we set -g later. 3552if test -z "$CFLAGS"; then 3553 CFLAGS= 3554fi 3555 3556if test "$ac_sys_system" = "Darwin" 3557then 3558 # Compiler selection on MacOSX is more complicated than 3559 # AC_PROG_CC can handle, see Mac/README for more 3560 # information 3561 if test -z "${CC}" 3562 then 3563 found_gcc= 3564 found_clang= 3565 as_save_IFS=$IFS; IFS=: 3566 for as_dir in $PATH 3567 do 3568 IFS=$as_save_IFS 3569 if test -x "${as_dir}/gcc"; then 3570 if test -z "${found_gcc}"; then 3571 found_gcc="${as_dir}/gcc" 3572 fi 3573 fi 3574 if test -x "${as_dir}/clang"; then 3575 if test -z "${found_clang}"; then 3576 found_clang="${as_dir}/clang" 3577 fi 3578 fi 3579 done 3580 IFS=$as_save_IFS 3581 3582 if test -n "$found_gcc" -a -n "$found_clang" 3583 then 3584 if test -n "`"$found_gcc" --version | grep llvm-gcc`" 3585 then 3586 { $as_echo "$as_me:${as_lineno-$LINENO}: Detected llvm-gcc, falling back to clang" >&5 3587$as_echo "$as_me: Detected llvm-gcc, falling back to clang" >&6;} 3588 CC="$found_clang" 3589 CXX="$found_clang++" 3590 fi 3591 3592 3593 elif test -z "$found_gcc" -a -n "$found_clang" 3594 then 3595 { $as_echo "$as_me:${as_lineno-$LINENO}: No GCC found, use CLANG" >&5 3596$as_echo "$as_me: No GCC found, use CLANG" >&6;} 3597 CC="$found_clang" 3598 CXX="$found_clang++" 3599 3600 elif test -z "$found_gcc" -a -z "$found_clang" 3601 then 3602 found_clang=`/usr/bin/xcrun -find clang 2>/dev/null` 3603 if test -n "${found_clang}" 3604 then 3605 { $as_echo "$as_me:${as_lineno-$LINENO}: Using clang from Xcode.app" >&5 3606$as_echo "$as_me: Using clang from Xcode.app" >&6;} 3607 CC="${found_clang}" 3608 CXX="`/usr/bin/xcrun -find clang++`" 3609 3610 # else: use default behaviour 3611 fi 3612 fi 3613 fi 3614fi 3615ac_ext=c 3616ac_cpp='$CPP $CPPFLAGS' 3617ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3618ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3619ac_compiler_gnu=$ac_cv_c_compiler_gnu 3620if test -n "$ac_tool_prefix"; then 3621 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3622set dummy ${ac_tool_prefix}gcc; ac_word=$2 3623{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3624$as_echo_n "checking for $ac_word... " >&6; } 3625if ${ac_cv_prog_CC+:} false; then : 3626 $as_echo_n "(cached) " >&6 3627else 3628 if test -n "$CC"; then 3629 ac_cv_prog_CC="$CC" # Let the user override the test. 3630else 3631as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3632for as_dir in $PATH 3633do 3634 IFS=$as_save_IFS 3635 test -z "$as_dir" && as_dir=. 3636 for ac_exec_ext in '' $ac_executable_extensions; do 3637 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3638 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3639 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3640 break 2 3641 fi 3642done 3643 done 3644IFS=$as_save_IFS 3645 3646fi 3647fi 3648CC=$ac_cv_prog_CC 3649if test -n "$CC"; then 3650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3651$as_echo "$CC" >&6; } 3652else 3653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3654$as_echo "no" >&6; } 3655fi 3656 3657 3658fi 3659if test -z "$ac_cv_prog_CC"; then 3660 ac_ct_CC=$CC 3661 # Extract the first word of "gcc", so it can be a program name with args. 3662set dummy gcc; ac_word=$2 3663{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3664$as_echo_n "checking for $ac_word... " >&6; } 3665if ${ac_cv_prog_ac_ct_CC+:} false; then : 3666 $as_echo_n "(cached) " >&6 3667else 3668 if test -n "$ac_ct_CC"; then 3669 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3670else 3671as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3672for as_dir in $PATH 3673do 3674 IFS=$as_save_IFS 3675 test -z "$as_dir" && as_dir=. 3676 for ac_exec_ext in '' $ac_executable_extensions; do 3677 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3678 ac_cv_prog_ac_ct_CC="gcc" 3679 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3680 break 2 3681 fi 3682done 3683 done 3684IFS=$as_save_IFS 3685 3686fi 3687fi 3688ac_ct_CC=$ac_cv_prog_ac_ct_CC 3689if test -n "$ac_ct_CC"; then 3690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3691$as_echo "$ac_ct_CC" >&6; } 3692else 3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3694$as_echo "no" >&6; } 3695fi 3696 3697 if test "x$ac_ct_CC" = x; then 3698 CC="" 3699 else 3700 case $cross_compiling:$ac_tool_warned in 3701yes:) 3702{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3703$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3704ac_tool_warned=yes ;; 3705esac 3706 CC=$ac_ct_CC 3707 fi 3708else 3709 CC="$ac_cv_prog_CC" 3710fi 3711 3712if test -z "$CC"; then 3713 if test -n "$ac_tool_prefix"; then 3714 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3715set dummy ${ac_tool_prefix}cc; ac_word=$2 3716{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3717$as_echo_n "checking for $ac_word... " >&6; } 3718if ${ac_cv_prog_CC+:} false; then : 3719 $as_echo_n "(cached) " >&6 3720else 3721 if test -n "$CC"; then 3722 ac_cv_prog_CC="$CC" # Let the user override the test. 3723else 3724as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3725for as_dir in $PATH 3726do 3727 IFS=$as_save_IFS 3728 test -z "$as_dir" && as_dir=. 3729 for ac_exec_ext in '' $ac_executable_extensions; do 3730 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3731 ac_cv_prog_CC="${ac_tool_prefix}cc" 3732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3733 break 2 3734 fi 3735done 3736 done 3737IFS=$as_save_IFS 3738 3739fi 3740fi 3741CC=$ac_cv_prog_CC 3742if test -n "$CC"; then 3743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3744$as_echo "$CC" >&6; } 3745else 3746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3747$as_echo "no" >&6; } 3748fi 3749 3750 3751 fi 3752fi 3753if test -z "$CC"; then 3754 # Extract the first word of "cc", so it can be a program name with args. 3755set dummy cc; ac_word=$2 3756{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3757$as_echo_n "checking for $ac_word... " >&6; } 3758if ${ac_cv_prog_CC+:} false; then : 3759 $as_echo_n "(cached) " >&6 3760else 3761 if test -n "$CC"; then 3762 ac_cv_prog_CC="$CC" # Let the user override the test. 3763else 3764 ac_prog_rejected=no 3765as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3766for as_dir in $PATH 3767do 3768 IFS=$as_save_IFS 3769 test -z "$as_dir" && as_dir=. 3770 for ac_exec_ext in '' $ac_executable_extensions; do 3771 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3772 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3773 ac_prog_rejected=yes 3774 continue 3775 fi 3776 ac_cv_prog_CC="cc" 3777 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3778 break 2 3779 fi 3780done 3781 done 3782IFS=$as_save_IFS 3783 3784if test $ac_prog_rejected = yes; then 3785 # We found a bogon in the path, so make sure we never use it. 3786 set dummy $ac_cv_prog_CC 3787 shift 3788 if test $# != 0; then 3789 # We chose a different compiler from the bogus one. 3790 # However, it has the same basename, so the bogon will be chosen 3791 # first if we set CC to just the basename; use the full file name. 3792 shift 3793 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3794 fi 3795fi 3796fi 3797fi 3798CC=$ac_cv_prog_CC 3799if test -n "$CC"; then 3800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3801$as_echo "$CC" >&6; } 3802else 3803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3804$as_echo "no" >&6; } 3805fi 3806 3807 3808fi 3809if test -z "$CC"; then 3810 if test -n "$ac_tool_prefix"; then 3811 for ac_prog in cl.exe 3812 do 3813 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3814set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3815{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3816$as_echo_n "checking for $ac_word... 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" >&6; } 3861if ${ac_cv_prog_ac_ct_CC+:} false; then : 3862 $as_echo_n "(cached) " >&6 3863else 3864 if test -n "$ac_ct_CC"; then 3865 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3866else 3867as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3868for as_dir in $PATH 3869do 3870 IFS=$as_save_IFS 3871 test -z "$as_dir" && as_dir=. 3872 for ac_exec_ext in '' $ac_executable_extensions; do 3873 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3874 ac_cv_prog_ac_ct_CC="$ac_prog" 3875 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3876 break 2 3877 fi 3878done 3879 done 3880IFS=$as_save_IFS 3881 3882fi 3883fi 3884ac_ct_CC=$ac_cv_prog_ac_ct_CC 3885if test -n "$ac_ct_CC"; then 3886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3887$as_echo "$ac_ct_CC" >&6; } 3888else 3889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3890$as_echo "no" >&6; } 3891fi 3892 3893 3894 test -n "$ac_ct_CC" && break 3895done 3896 3897 if test "x$ac_ct_CC" = x; then 3898 CC="" 3899 else 3900 case $cross_compiling:$ac_tool_warned in 3901yes:) 3902{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3903$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3904ac_tool_warned=yes ;; 3905esac 3906 CC=$ac_ct_CC 3907 fi 3908fi 3909 3910fi 3911 3912 3913test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3914$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3915as_fn_error $? "no acceptable C compiler found in \$PATH 3916See \`config.log' for more details" "$LINENO" 5; } 3917 3918# Provide some information about the compiler. 3919$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3920set X $ac_compile 3921ac_compiler=$2 3922for ac_option in --version -v -V -qversion; do 3923 { { ac_try="$ac_compiler $ac_option >&5" 3924case "(($ac_try" in 3925 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3926 *) ac_try_echo=$ac_try;; 3927esac 3928eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3929$as_echo "$ac_try_echo"; } >&5 3930 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3931 ac_status=$? 3932 if test -s conftest.err; then 3933 sed '10a\ 3934... rest of stderr output deleted ... 3935 10q' conftest.err >conftest.er1 3936 cat conftest.er1 >&5 3937 fi 3938 rm -f conftest.er1 conftest.err 3939 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3940 test $ac_status = 0; } 3941done 3942 3943cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3944/* end confdefs.h. */ 3945 3946int 3947main () 3948{ 3949 3950 ; 3951 return 0; 3952} 3953_ACEOF 3954ac_clean_files_save=$ac_clean_files 3955ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3956# Try to create an executable without -o first, disregard a.out. 3957# It will help us diagnose broken compilers, and finding out an intuition 3958# of exeext. 3959{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3960$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 4059# work properly (i.e., refer to `conftest.exe'), while it won't with 4060# `rm'. 4061for ac_file in conftest.exe conftest conftest.*; do 4062 test -f "$ac_file" || continue 4063 case $ac_file in 4064 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4065 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4066 break;; 4067 * ) break;; 4068 esac 4069done 4070else 4071 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4072$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4073as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4074See \`config.log' for more details" "$LINENO" 5; } 4075fi 4076rm -f conftest conftest$ac_cv_exeext 4077{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4078$as_echo "$ac_cv_exeext" >&6; } 4079 4080rm -f conftest.$ac_ext 4081EXEEXT=$ac_cv_exeext 4082ac_exeext=$EXEEXT 4083cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4084/* end confdefs.h. */ 4085#include <stdio.h> 4086int 4087main () 4088{ 4089FILE *f = fopen ("conftest.out", "w"); 4090 return ferror (f) || fclose (f) != 0; 4091 4092 ; 4093 return 0; 4094} 4095_ACEOF 4096ac_clean_files="$ac_clean_files conftest.out" 4097# Check that the compiler produces executables we can run. If not, either 4098# the compiler is broken, or we cross compile. 4099{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4100$as_echo_n "checking whether we are cross compiling... " >&6; } 4101if test "$cross_compiling" != yes; then 4102 { { ac_try="$ac_link" 4103case "(($ac_try" in 4104 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4105 *) ac_try_echo=$ac_try;; 4106esac 4107eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4108$as_echo "$ac_try_echo"; } >&5 4109 (eval "$ac_link") 2>&5 4110 ac_status=$? 4111 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4112 test $ac_status = 0; } 4113 if { ac_try='./conftest$ac_cv_exeext' 4114 { { case "(($ac_try" in 4115 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4116 *) ac_try_echo=$ac_try;; 4117esac 4118eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4119$as_echo "$ac_try_echo"; } >&5 4120 (eval "$ac_try") 2>&5 4121 ac_status=$? 4122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4123 test $ac_status = 0; }; }; then 4124 cross_compiling=no 4125 else 4126 if test "$cross_compiling" = maybe; then 4127 cross_compiling=yes 4128 else 4129 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4130$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4131as_fn_error $? "cannot run C compiled programs. 4132If you meant to cross compile, use \`--host'. 4133See \`config.log' for more details" "$LINENO" 5; } 4134 fi 4135 fi 4136fi 4137{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4138$as_echo "$cross_compiling" >&6; } 4139 4140rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4141ac_clean_files=$ac_clean_files_save 4142{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4143$as_echo_n "checking for suffix of object files... " >&6; } 4144if ${ac_cv_objext+:} false; then : 4145 $as_echo_n "(cached) " >&6 4146else 4147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4148/* end confdefs.h. */ 4149 4150int 4151main () 4152{ 4153 4154 ; 4155 return 0; 4156} 4157_ACEOF 4158rm -f conftest.o conftest.obj 4159if { { ac_try="$ac_compile" 4160case "(($ac_try" in 4161 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4162 *) ac_try_echo=$ac_try;; 4163esac 4164eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4165$as_echo "$ac_try_echo"; } >&5 4166 (eval "$ac_compile") 2>&5 4167 ac_status=$? 4168 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4169 test $ac_status = 0; }; then : 4170 for ac_file in conftest.o conftest.obj conftest.*; do 4171 test -f "$ac_file" || continue; 4172 case $ac_file in 4173 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4174 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4175 break;; 4176 esac 4177done 4178else 4179 $as_echo "$as_me: failed program was:" >&5 4180sed 's/^/| /' conftest.$ac_ext >&5 4181 4182{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4183$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4184as_fn_error $? "cannot compute suffix of object files: cannot compile 4185See \`config.log' for more details" "$LINENO" 5; } 4186fi 4187rm -f conftest.$ac_cv_objext conftest.$ac_ext 4188fi 4189{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4190$as_echo "$ac_cv_objext" >&6; } 4191OBJEXT=$ac_cv_objext 4192ac_objext=$OBJEXT 4193{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4194$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4195if ${ac_cv_c_compiler_gnu+:} false; then : 4196 $as_echo_n "(cached) " >&6 4197else 4198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4199/* end confdefs.h. */ 4200 4201int 4202main () 4203{ 4204#ifndef __GNUC__ 4205 choke me 4206#endif 4207 4208 ; 4209 return 0; 4210} 4211_ACEOF 4212if ac_fn_c_try_compile "$LINENO"; then : 4213 ac_compiler_gnu=yes 4214else 4215 ac_compiler_gnu=no 4216fi 4217rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4218ac_cv_c_compiler_gnu=$ac_compiler_gnu 4219 4220fi 4221{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4222$as_echo "$ac_cv_c_compiler_gnu" >&6; } 4223if test $ac_compiler_gnu = yes; then 4224 GCC=yes 4225else 4226 GCC= 4227fi 4228ac_test_CFLAGS=${CFLAGS+set} 4229ac_save_CFLAGS=$CFLAGS 4230{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4231$as_echo_n "checking whether $CC accepts -g... " >&6; } 4232if ${ac_cv_prog_cc_g+:} false; then : 4233 $as_echo_n "(cached) " >&6 4234else 4235 ac_save_c_werror_flag=$ac_c_werror_flag 4236 ac_c_werror_flag=yes 4237 ac_cv_prog_cc_g=no 4238 CFLAGS="-g" 4239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4240/* end confdefs.h. */ 4241 4242int 4243main () 4244{ 4245 4246 ; 4247 return 0; 4248} 4249_ACEOF 4250if ac_fn_c_try_compile "$LINENO"; then : 4251 ac_cv_prog_cc_g=yes 4252else 4253 CFLAGS="" 4254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4255/* end confdefs.h. */ 4256 4257int 4258main () 4259{ 4260 4261 ; 4262 return 0; 4263} 4264_ACEOF 4265if ac_fn_c_try_compile "$LINENO"; then : 4266 4267else 4268 ac_c_werror_flag=$ac_save_c_werror_flag 4269 CFLAGS="-g" 4270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4271/* end confdefs.h. */ 4272 4273int 4274main () 4275{ 4276 4277 ; 4278 return 0; 4279} 4280_ACEOF 4281if ac_fn_c_try_compile "$LINENO"; then : 4282 ac_cv_prog_cc_g=yes 4283fi 4284rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4285fi 4286rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4287fi 4288rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4289 ac_c_werror_flag=$ac_save_c_werror_flag 4290fi 4291{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4292$as_echo "$ac_cv_prog_cc_g" >&6; } 4293if test "$ac_test_CFLAGS" = set; then 4294 CFLAGS=$ac_save_CFLAGS 4295elif test $ac_cv_prog_cc_g = yes; then 4296 if test "$GCC" = yes; then 4297 CFLAGS="-g -O2" 4298 else 4299 CFLAGS="-g" 4300 fi 4301else 4302 if test "$GCC" = yes; then 4303 CFLAGS="-O2" 4304 else 4305 CFLAGS= 4306 fi 4307fi 4308{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4309$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4310if ${ac_cv_prog_cc_c89+:} false; then : 4311 $as_echo_n "(cached) " >&6 4312else 4313 ac_cv_prog_cc_c89=no 4314ac_save_CC=$CC 4315cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4316/* end confdefs.h. */ 4317#include <stdarg.h> 4318#include <stdio.h> 4319struct stat; 4320/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4321struct buf { int x; }; 4322FILE * (*rcsopen) (struct buf *, struct stat *, int); 4323static char *e (p, i) 4324 char **p; 4325 int i; 4326{ 4327 return p[i]; 4328} 4329static char *f (char * (*g) (char **, int), char **p, ...) 4330{ 4331 char *s; 4332 va_list v; 4333 va_start (v,p); 4334 s = g (p, va_arg (v,int)); 4335 va_end (v); 4336 return s; 4337} 4338 4339/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4340 function prototypes and stuff, but not '\xHH' hex character constants. 4341 These don't provoke an error unfortunately, instead are silently treated 4342 as 'x'. The following induces an error, until -std is added to get 4343 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4344 array size at least. It's necessary to write '\x00'==0 to get something 4345 that's true only with -std. */ 4346int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4347 4348/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4349 inside strings and character constants. */ 4350#define FOO(x) 'x' 4351int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4352 4353int test (int i, double x); 4354struct s1 {int (*f) (int a);}; 4355struct s2 {int (*f) (double a);}; 4356int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4357int argc; 4358char **argv; 4359int 4360main () 4361{ 4362return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4363 ; 4364 return 0; 4365} 4366_ACEOF 4367for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4368 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4369do 4370 CC="$ac_save_CC $ac_arg" 4371 if ac_fn_c_try_compile "$LINENO"; then : 4372 ac_cv_prog_cc_c89=$ac_arg 4373fi 4374rm -f core conftest.err conftest.$ac_objext 4375 test "x$ac_cv_prog_cc_c89" != "xno" && break 4376done 4377rm -f conftest.$ac_ext 4378CC=$ac_save_CC 4379 4380fi 4381# AC_CACHE_VAL 4382case "x$ac_cv_prog_cc_c89" in 4383 x) 4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4385$as_echo "none needed" >&6; } ;; 4386 xno) 4387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4388$as_echo "unsupported" >&6; } ;; 4389 *) 4390 CC="$CC $ac_cv_prog_cc_c89" 4391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4392$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4393esac 4394if test "x$ac_cv_prog_cc_c89" != xno; then : 4395 4396fi 4397 4398ac_ext=c 4399ac_cpp='$CPP $CPPFLAGS' 4400ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4401ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4402ac_compiler_gnu=$ac_cv_c_compiler_gnu 4403 4404ac_ext=c 4405ac_cpp='$CPP $CPPFLAGS' 4406ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4407ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4408ac_compiler_gnu=$ac_cv_c_compiler_gnu 4409{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4410$as_echo_n "checking how to run the C preprocessor... " >&6; } 4411# On Suns, sometimes $CPP names a directory. 4412if test -n "$CPP" && test -d "$CPP"; then 4413 CPP= 4414fi 4415if test -z "$CPP"; then 4416 if ${ac_cv_prog_CPP+:} false; then : 4417 $as_echo_n "(cached) " >&6 4418else 4419 # Double quotes because CPP needs to be expanded 4420 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4421 do 4422 ac_preproc_ok=false 4423for ac_c_preproc_warn_flag in '' yes 4424do 4425 # Use a header file that comes with gcc, so configuring glibc 4426 # with a fresh cross-compiler works. 4427 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4428 # <limits.h> exists even on freestanding compilers. 4429 # On the NeXT, cc -E runs the code through the compiler's parser, 4430 # not just through cpp. "Syntax error" is here to catch this case. 4431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4432/* end confdefs.h. */ 4433#ifdef __STDC__ 4434# include <limits.h> 4435#else 4436# include <assert.h> 4437#endif 4438 Syntax error 4439_ACEOF 4440if ac_fn_c_try_cpp "$LINENO"; then : 4441 4442else 4443 # Broken: fails on valid input. 4444continue 4445fi 4446rm -f conftest.err conftest.i conftest.$ac_ext 4447 4448 # OK, works on sane cases. Now check whether nonexistent headers 4449 # can be detected and how. 4450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4451/* end confdefs.h. */ 4452#include <ac_nonexistent.h> 4453_ACEOF 4454if ac_fn_c_try_cpp "$LINENO"; then : 4455 # Broken: success on invalid input. 4456continue 4457else 4458 # Passes both tests. 4459ac_preproc_ok=: 4460break 4461fi 4462rm -f conftest.err conftest.i conftest.$ac_ext 4463 4464done 4465# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4466rm -f conftest.i conftest.err conftest.$ac_ext 4467if $ac_preproc_ok; then : 4468 break 4469fi 4470 4471 done 4472 ac_cv_prog_CPP=$CPP 4473 4474fi 4475 CPP=$ac_cv_prog_CPP 4476else 4477 ac_cv_prog_CPP=$CPP 4478fi 4479{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4480$as_echo "$CPP" >&6; } 4481ac_preproc_ok=false 4482for ac_c_preproc_warn_flag in '' yes 4483do 4484 # Use a header file that comes with gcc, so configuring glibc 4485 # with a fresh cross-compiler works. 4486 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4487 # <limits.h> exists even on freestanding compilers. 4488 # On the NeXT, cc -E runs the code through the compiler's parser, 4489 # not just through cpp. "Syntax error" is here to catch this case. 4490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4491/* end confdefs.h. */ 4492#ifdef __STDC__ 4493# include <limits.h> 4494#else 4495# include <assert.h> 4496#endif 4497 Syntax error 4498_ACEOF 4499if ac_fn_c_try_cpp "$LINENO"; then : 4500 4501else 4502 # Broken: fails on valid input. 4503continue 4504fi 4505rm -f conftest.err conftest.i conftest.$ac_ext 4506 4507 # OK, works on sane cases. Now check whether nonexistent headers 4508 # can be detected and how. 4509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4510/* end confdefs.h. */ 4511#include <ac_nonexistent.h> 4512_ACEOF 4513if ac_fn_c_try_cpp "$LINENO"; then : 4514 # Broken: success on invalid input. 4515continue 4516else 4517 # Passes both tests. 4518ac_preproc_ok=: 4519break 4520fi 4521rm -f conftest.err conftest.i conftest.$ac_ext 4522 4523done 4524# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4525rm -f conftest.i conftest.err conftest.$ac_ext 4526if $ac_preproc_ok; then : 4527 4528else 4529 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4530$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4531as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4532See \`config.log' for more details" "$LINENO" 5; } 4533fi 4534 4535ac_ext=c 4536ac_cpp='$CPP $CPPFLAGS' 4537ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4538ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4539ac_compiler_gnu=$ac_cv_c_compiler_gnu 4540 4541{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4542$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4543if ${ac_cv_path_GREP+:} false; then : 4544 $as_echo_n "(cached) " >&6 4545else 4546 if test -z "$GREP"; then 4547 ac_path_GREP_found=false 4548 # Loop through the user's path and test for each of PROGNAME-LIST 4549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4550for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4551do 4552 IFS=$as_save_IFS 4553 test -z "$as_dir" && as_dir=. 4554 for ac_prog in grep ggrep; do 4555 for ac_exec_ext in '' $ac_executable_extensions; do 4556 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4557 as_fn_executable_p "$ac_path_GREP" || continue 4558# Check for GNU ac_path_GREP and select it if it is found. 4559 # Check for GNU $ac_path_GREP 4560case `"$ac_path_GREP" --version 2>&1` in 4561*GNU*) 4562 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4563*) 4564 ac_count=0 4565 $as_echo_n 0123456789 >"conftest.in" 4566 while : 4567 do 4568 cat "conftest.in" "conftest.in" >"conftest.tmp" 4569 mv "conftest.tmp" "conftest.in" 4570 cp "conftest.in" "conftest.nl" 4571 $as_echo 'GREP' >> "conftest.nl" 4572 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4573 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4574 as_fn_arith $ac_count + 1 && ac_count=$as_val 4575 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4576 # Best one so far, save it but keep looking for a better one 4577 ac_cv_path_GREP="$ac_path_GREP" 4578 ac_path_GREP_max=$ac_count 4579 fi 4580 # 10*(2^10) chars as input seems more than enough 4581 test $ac_count -gt 10 && break 4582 done 4583 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4584esac 4585 4586 $ac_path_GREP_found && break 3 4587 done 4588 done 4589 done 4590IFS=$as_save_IFS 4591 if test -z "$ac_cv_path_GREP"; then 4592 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4593 fi 4594else 4595 ac_cv_path_GREP=$GREP 4596fi 4597 4598fi 4599{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4600$as_echo "$ac_cv_path_GREP" >&6; } 4601 GREP="$ac_cv_path_GREP" 4602 4603 4604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4605$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4606if ${ac_cv_path_SED+:} false; then : 4607 $as_echo_n "(cached) " >&6 4608else 4609 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4610 for ac_i in 1 2 3 4 5 6 7; do 4611 ac_script="$ac_script$as_nl$ac_script" 4612 done 4613 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4614 { ac_script=; unset ac_script;} 4615 if test -z "$SED"; then 4616 ac_path_SED_found=false 4617 # Loop through the user's path and test for each of PROGNAME-LIST 4618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4619for as_dir in $PATH 4620do 4621 IFS=$as_save_IFS 4622 test -z "$as_dir" && as_dir=. 4623 for ac_prog in sed gsed; do 4624 for ac_exec_ext in '' $ac_executable_extensions; do 4625 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4626 as_fn_executable_p "$ac_path_SED" || continue 4627# Check for GNU ac_path_SED and select it if it is found. 4628 # Check for GNU $ac_path_SED 4629case `"$ac_path_SED" --version 2>&1` in 4630*GNU*) 4631 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4632*) 4633 ac_count=0 4634 $as_echo_n 0123456789 >"conftest.in" 4635 while : 4636 do 4637 cat "conftest.in" "conftest.in" >"conftest.tmp" 4638 mv "conftest.tmp" "conftest.in" 4639 cp "conftest.in" "conftest.nl" 4640 $as_echo '' >> "conftest.nl" 4641 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4642 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4643 as_fn_arith $ac_count + 1 && ac_count=$as_val 4644 if test $ac_count -gt ${ac_path_SED_max-0}; then 4645 # Best one so far, save it but keep looking for a better one 4646 ac_cv_path_SED="$ac_path_SED" 4647 ac_path_SED_max=$ac_count 4648 fi 4649 # 10*(2^10) chars as input seems more than enough 4650 test $ac_count -gt 10 && break 4651 done 4652 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4653esac 4654 4655 $ac_path_SED_found && break 3 4656 done 4657 done 4658 done 4659IFS=$as_save_IFS 4660 if test -z "$ac_cv_path_SED"; then 4661 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4662 fi 4663else 4664 ac_cv_path_SED=$SED 4665fi 4666 4667fi 4668{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4669$as_echo "$ac_cv_path_SED" >&6; } 4670 SED="$ac_cv_path_SED" 4671 rm -f conftest.sed 4672 4673 4674 4675 4676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-cxx-main=<compiler>" >&5 4677$as_echo_n "checking for --with-cxx-main=<compiler>... " >&6; } 4678 4679# Check whether --with-cxx_main was given. 4680if test "${with_cxx_main+set}" = set; then : 4681 withval=$with_cxx_main; 4682 4683 case $withval in 4684 no) with_cxx_main=no 4685 MAINCC='$(CC)';; 4686 yes) with_cxx_main=yes 4687 MAINCC='$(CXX)';; 4688 *) with_cxx_main=yes 4689 MAINCC=$withval 4690 if test -z "$CXX" 4691 then 4692 CXX=$withval 4693 fi;; 4694 esac 4695else 4696 4697 with_cxx_main=no 4698 MAINCC='$(CC)' 4699 4700fi 4701 4702{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_cxx_main" >&5 4703$as_echo "$with_cxx_main" >&6; } 4704 4705preset_cxx="$CXX" 4706if test -z "$CXX" 4707then 4708 case "$CC" in 4709 gcc) if test -n "$ac_tool_prefix"; then 4710 # Extract the first word of "${ac_tool_prefix}g++", so it can be a program name with args. 4711set dummy ${ac_tool_prefix}g++; ac_word=$2 4712{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4713$as_echo_n "checking for $ac_word... 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" >&6; } 5116if ${ac_cv_prog_CXX+:} false; then : 5117 $as_echo_n "(cached) " >&6 5118else 5119 if test -n "$CXX"; then 5120 ac_cv_prog_CXX="$CXX" # Let the user override the test. 5121else 5122as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5123for as_dir in $PATH 5124do 5125 IFS=$as_save_IFS 5126 test -z "$as_dir" && as_dir=. 5127 for ac_exec_ext in '' $ac_executable_extensions; do 5128 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5129 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 5130 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5131 break 2 5132 fi 5133done 5134 done 5135IFS=$as_save_IFS 5136 5137fi 5138fi 5139CXX=$ac_cv_prog_CXX 5140if test -n "$CXX"; then 5141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 5142$as_echo "$CXX" >&6; } 5143else 5144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5145$as_echo "no" >&6; } 5146fi 5147 5148 5149 test -n "$CXX" && break 5150 done 5151fi 5152if test -z "$CXX"; then 5153 ac_ct_CXX=$CXX 5154 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl 5155do 5156 # Extract the first word of "$ac_prog", so it can be a program name with args. 5157set dummy $ac_prog; ac_word=$2 5158{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5159$as_echo_n "checking for $ac_word... " >&6; } 5160if ${ac_cv_prog_ac_ct_CXX+:} false; then : 5161 $as_echo_n "(cached) " >&6 5162else 5163 if test -n "$ac_ct_CXX"; then 5164 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 5165else 5166as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5167for as_dir in $PATH 5168do 5169 IFS=$as_save_IFS 5170 test -z "$as_dir" && as_dir=. 5171 for ac_exec_ext in '' $ac_executable_extensions; do 5172 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5173 ac_cv_prog_ac_ct_CXX="$ac_prog" 5174 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5175 break 2 5176 fi 5177done 5178 done 5179IFS=$as_save_IFS 5180 5181fi 5182fi 5183ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 5184if test -n "$ac_ct_CXX"; then 5185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 5186$as_echo "$ac_ct_CXX" >&6; } 5187else 5188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5189$as_echo "no" >&6; } 5190fi 5191 5192 5193 test -n "$ac_ct_CXX" && break 5194done 5195 5196 if test "x$ac_ct_CXX" = x; then 5197 CXX="notfound" 5198 else 5199 case $cross_compiling:$ac_tool_warned in 5200yes:) 5201{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5202$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5203ac_tool_warned=yes ;; 5204esac 5205 CXX=$ac_ct_CXX 5206 fi 5207fi 5208 5209 if test "$CXX" = "notfound" 5210 then 5211 CXX="" 5212 fi 5213fi 5214if test "$preset_cxx" != "$CXX" 5215then 5216 { $as_echo "$as_me:${as_lineno-$LINENO}: 5217 5218 By default, distutils will build C++ extension modules with \"$CXX\". 5219 If this is not intended, then set CXX on the configure command line. 5220 " >&5 5221$as_echo "$as_me: 5222 5223 By default, distutils will build C++ extension modules with \"$CXX\". 5224 If this is not intended, then set CXX on the configure command line. 5225 " >&6;} 5226fi 5227 5228 5229{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the platform triplet based on compiler characteristics" >&5 5230$as_echo_n "checking for the platform triplet based on compiler characteristics... " >&6; } 5231cat >> conftest.c <<EOF 5232#undef bfin 5233#undef cris 5234#undef fr30 5235#undef linux 5236#undef hppa 5237#undef hpux 5238#undef i386 5239#undef mips 5240#undef powerpc 5241#undef sparc 5242#undef unix 5243#if defined(__ANDROID__) 5244 # Android is not a multiarch system. 5245#elif defined(__linux__) 5246# if defined(__x86_64__) && defined(__LP64__) 5247 x86_64-linux-gnu 5248# elif defined(__x86_64__) && defined(__ILP32__) 5249 x86_64-linux-gnux32 5250# elif defined(__i386__) 5251 i386-linux-gnu 5252# elif defined(__aarch64__) && defined(__AARCH64EL__) 5253# if defined(__ILP32__) 5254 aarch64_ilp32-linux-gnu 5255# else 5256 aarch64-linux-gnu 5257# endif 5258# elif defined(__aarch64__) && defined(__AARCH64EB__) 5259# if defined(__ILP32__) 5260 aarch64_be_ilp32-linux-gnu 5261# else 5262 aarch64_be-linux-gnu 5263# endif 5264# elif defined(__alpha__) 5265 alpha-linux-gnu 5266# elif defined(__ARM_EABI__) && defined(__ARM_PCS_VFP) 5267# if defined(__ARMEL__) 5268 arm-linux-gnueabihf 5269# else 5270 armeb-linux-gnueabihf 5271# endif 5272# elif defined(__ARM_EABI__) && !defined(__ARM_PCS_VFP) 5273# if defined(__ARMEL__) 5274 arm-linux-gnueabi 5275# else 5276 armeb-linux-gnueabi 5277# endif 5278# elif defined(__hppa__) 5279 hppa-linux-gnu 5280# elif defined(__ia64__) 5281 ia64-linux-gnu 5282# elif defined(__m68k__) && !defined(__mcoldfire__) 5283 m68k-linux-gnu 5284# elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6) && defined(_MIPSEL) 5285# if _MIPS_SIM == _ABIO32 5286 mipsisa32r6el-linux-gnu 5287# elif _MIPS_SIM == _ABIN32 5288 mipsisa64r6el-linux-gnuabin32 5289# elif _MIPS_SIM == _ABI64 5290 mipsisa64r6el-linux-gnuabi64 5291# else 5292# error unknown platform triplet 5293# endif 5294# elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6) 5295# if _MIPS_SIM == _ABIO32 5296 mipsisa32r6-linux-gnu 5297# elif _MIPS_SIM == _ABIN32 5298 mipsisa64r6-linux-gnuabin32 5299# elif _MIPS_SIM == _ABI64 5300 mipsisa64r6-linux-gnuabi64 5301# else 5302# error unknown platform triplet 5303# endif 5304# elif defined(__mips_hard_float) && defined(_MIPSEL) 5305# if _MIPS_SIM == _ABIO32 5306 mipsel-linux-gnu 5307# elif _MIPS_SIM == _ABIN32 5308 mips64el-linux-gnuabin32 5309# elif _MIPS_SIM == _ABI64 5310 mips64el-linux-gnuabi64 5311# else 5312# error unknown platform triplet 5313# endif 5314# elif defined(__mips_hard_float) 5315# if _MIPS_SIM == _ABIO32 5316 mips-linux-gnu 5317# elif _MIPS_SIM == _ABIN32 5318 mips64-linux-gnuabin32 5319# elif _MIPS_SIM == _ABI64 5320 mips64-linux-gnuabi64 5321# else 5322# error unknown platform triplet 5323# endif 5324# elif defined(__or1k__) 5325 or1k-linux-gnu 5326# elif defined(__powerpc__) && defined(__SPE__) 5327 powerpc-linux-gnuspe 5328# elif defined(__powerpc64__) 5329# if defined(__LITTLE_ENDIAN__) 5330 powerpc64le-linux-gnu 5331# else 5332 powerpc64-linux-gnu 5333# endif 5334# elif defined(__powerpc__) 5335 powerpc-linux-gnu 5336# elif defined(__s390x__) 5337 s390x-linux-gnu 5338# elif defined(__s390__) 5339 s390-linux-gnu 5340# elif defined(__sh__) && defined(__LITTLE_ENDIAN__) 5341 sh4-linux-gnu 5342# elif defined(__sparc__) && defined(__arch64__) 5343 sparc64-linux-gnu 5344# elif defined(__sparc__) 5345 sparc-linux-gnu 5346# elif defined(__riscv) 5347# if __riscv_xlen == 32 5348 riscv32-linux-gnu 5349# elif __riscv_xlen == 64 5350 riscv64-linux-gnu 5351# else 5352# error unknown platform triplet 5353# endif 5354# else 5355# error unknown platform triplet 5356# endif 5357#elif defined(__FreeBSD_kernel__) 5358# if defined(__LP64__) 5359 x86_64-kfreebsd-gnu 5360# elif defined(__i386__) 5361 i386-kfreebsd-gnu 5362# else 5363# error unknown platform triplet 5364# endif 5365#elif defined(__gnu_hurd__) 5366 i386-gnu 5367#elif defined(__APPLE__) 5368 darwin 5369#elif defined(__VXWORKS__) 5370 vxworks 5371#else 5372# error unknown platform triplet 5373#endif 5374 5375EOF 5376 5377if $CPP $CPPFLAGS conftest.c >conftest.out 2>/dev/null; then 5378 PLATFORM_TRIPLET=`grep -v '^#' conftest.out | grep -v '^ *$' | tr -d ' '` 5379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PLATFORM_TRIPLET" >&5 5380$as_echo "$PLATFORM_TRIPLET" >&6; } 5381else 5382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 5383$as_echo "none" >&6; } 5384fi 5385rm -f conftest.c conftest.out 5386 5387{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch" >&5 5388$as_echo_n "checking for multiarch... " >&6; } 5389case $ac_sys_system in #( 5390 Darwin*) : 5391 MULTIARCH="" ;; #( 5392 FreeBSD*) : 5393 MULTIARCH="" ;; #( 5394 *) : 5395 MULTIARCH=$($CC --print-multiarch 2>/dev/null) 5396 ;; 5397esac 5398 5399{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MULTIARCH" >&5 5400$as_echo "$MULTIARCH" >&6; } 5401 5402if test x$PLATFORM_TRIPLET != x && test x$MULTIARCH != x; then 5403 if test x$PLATFORM_TRIPLET != x$MULTIARCH; then 5404 as_fn_error $? "internal configure error for the platform triplet, please file a bug report" "$LINENO" 5 5405 fi 5406elif test x$PLATFORM_TRIPLET != x && test x$MULTIARCH = x; then 5407 MULTIARCH=$PLATFORM_TRIPLET 5408fi 5409 5410 5411if test x$MULTIARCH != x; then 5412 MULTIARCH_CPPFLAGS="-DMULTIARCH=\\\"$MULTIARCH\\\"" 5413fi 5414 5415 5416{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wl,--no-as-needed" >&5 5417$as_echo_n "checking for -Wl,--no-as-needed... " >&6; } 5418save_LDFLAGS="$LDFLAGS" 5419LDFLAGS="$LDFLAGS -Wl,--no-as-needed" 5420 5421cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5422/* end confdefs.h. */ 5423 5424int 5425main () 5426{ 5427 5428 ; 5429 return 0; 5430} 5431_ACEOF 5432if ac_fn_c_try_link "$LINENO"; then : 5433 NO_AS_NEEDED="-Wl,--no-as-needed" 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5435$as_echo "yes" >&6; } 5436else 5437 NO_AS_NEEDED="" 5438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5439$as_echo "no" >&6; } 5440fi 5441rm -f core conftest.err conftest.$ac_objext \ 5442 conftest$ac_exeext conftest.$ac_ext 5443LDFLAGS="$save_LDFLAGS" 5444 5445 5446 5447# checks for UNIX variants that set C preprocessor variables 5448 5449{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 5450$as_echo_n "checking for egrep... " >&6; } 5451if ${ac_cv_path_EGREP+:} false; then : 5452 $as_echo_n "(cached) " >&6 5453else 5454 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 5455 then ac_cv_path_EGREP="$GREP -E" 5456 else 5457 if test -z "$EGREP"; then 5458 ac_path_EGREP_found=false 5459 # Loop through the user's path and test for each of PROGNAME-LIST 5460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5461for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5462do 5463 IFS=$as_save_IFS 5464 test -z "$as_dir" && as_dir=. 5465 for ac_prog in egrep; do 5466 for ac_exec_ext in '' $ac_executable_extensions; do 5467 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 5468 as_fn_executable_p "$ac_path_EGREP" || continue 5469# Check for GNU ac_path_EGREP and select it if it is found. 5470 # Check for GNU $ac_path_EGREP 5471case `"$ac_path_EGREP" --version 2>&1` in 5472*GNU*) 5473 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 5474*) 5475 ac_count=0 5476 $as_echo_n 0123456789 >"conftest.in" 5477 while : 5478 do 5479 cat "conftest.in" "conftest.in" >"conftest.tmp" 5480 mv "conftest.tmp" "conftest.in" 5481 cp "conftest.in" "conftest.nl" 5482 $as_echo 'EGREP' >> "conftest.nl" 5483 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5484 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5485 as_fn_arith $ac_count + 1 && ac_count=$as_val 5486 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5487 # Best one so far, save it but keep looking for a better one 5488 ac_cv_path_EGREP="$ac_path_EGREP" 5489 ac_path_EGREP_max=$ac_count 5490 fi 5491 # 10*(2^10) chars as input seems more than enough 5492 test $ac_count -gt 10 && break 5493 done 5494 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5495esac 5496 5497 $ac_path_EGREP_found && break 3 5498 done 5499 done 5500 done 5501IFS=$as_save_IFS 5502 if test -z "$ac_cv_path_EGREP"; then 5503 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5504 fi 5505else 5506 ac_cv_path_EGREP=$EGREP 5507fi 5508 5509 fi 5510fi 5511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 5512$as_echo "$ac_cv_path_EGREP" >&6; } 5513 EGREP="$ac_cv_path_EGREP" 5514 5515 5516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 5517$as_echo_n "checking for ANSI C header files... " >&6; } 5518if ${ac_cv_header_stdc+:} false; then : 5519 $as_echo_n "(cached) " >&6 5520else 5521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5522/* end confdefs.h. */ 5523#include <stdlib.h> 5524#include <stdarg.h> 5525#include <string.h> 5526#include <float.h> 5527 5528int 5529main () 5530{ 5531 5532 ; 5533 return 0; 5534} 5535_ACEOF 5536if ac_fn_c_try_compile "$LINENO"; then : 5537 ac_cv_header_stdc=yes 5538else 5539 ac_cv_header_stdc=no 5540fi 5541rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5542 5543if test $ac_cv_header_stdc = yes; then 5544 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 5545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5546/* end confdefs.h. */ 5547#include <string.h> 5548 5549_ACEOF 5550if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5551 $EGREP "memchr" >/dev/null 2>&1; then : 5552 5553else 5554 ac_cv_header_stdc=no 5555fi 5556rm -f conftest* 5557 5558fi 5559 5560if test $ac_cv_header_stdc = yes; then 5561 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 5562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5563/* end confdefs.h. */ 5564#include <stdlib.h> 5565 5566_ACEOF 5567if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5568 $EGREP "free" >/dev/null 2>&1; then : 5569 5570else 5571 ac_cv_header_stdc=no 5572fi 5573rm -f conftest* 5574 5575fi 5576 5577if test $ac_cv_header_stdc = yes; then 5578 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 5579 if test "$cross_compiling" = yes; then : 5580 : 5581else 5582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5583/* end confdefs.h. */ 5584#include <ctype.h> 5585#include <stdlib.h> 5586#if ((' ' & 0x0FF) == 0x020) 5587# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 5588# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 5589#else 5590# define ISLOWER(c) \ 5591 (('a' <= (c) && (c) <= 'i') \ 5592 || ('j' <= (c) && (c) <= 'r') \ 5593 || ('s' <= (c) && (c) <= 'z')) 5594# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 5595#endif 5596 5597#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 5598int 5599main () 5600{ 5601 int i; 5602 for (i = 0; i < 256; i++) 5603 if (XOR (islower (i), ISLOWER (i)) 5604 || toupper (i) != TOUPPER (i)) 5605 return 2; 5606 return 0; 5607} 5608_ACEOF 5609if ac_fn_c_try_run "$LINENO"; then : 5610 5611else 5612 ac_cv_header_stdc=no 5613fi 5614rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5615 conftest.$ac_objext conftest.beam conftest.$ac_ext 5616fi 5617 5618fi 5619fi 5620{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 5621$as_echo "$ac_cv_header_stdc" >&6; } 5622if test $ac_cv_header_stdc = yes; then 5623 5624$as_echo "#define STDC_HEADERS 1" >>confdefs.h 5625 5626fi 5627 5628# On IRIX 5.3, sys/types and inttypes.h are conflicting. 5629for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 5630 inttypes.h stdint.h unistd.h 5631do : 5632 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5633ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5634" 5635if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5636 cat >>confdefs.h <<_ACEOF 5637#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5638_ACEOF 5639 5640fi 5641 5642done 5643 5644 5645 5646 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 5647if test "x$ac_cv_header_minix_config_h" = xyes; then : 5648 MINIX=yes 5649else 5650 MINIX= 5651fi 5652 5653 5654 if test "$MINIX" = yes; then 5655 5656$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 5657 5658 5659$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 5660 5661 5662$as_echo "#define _MINIX 1" >>confdefs.h 5663 5664 fi 5665 5666 5667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 5668$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 5669if ${ac_cv_safe_to_define___extensions__+:} false; then : 5670 $as_echo_n "(cached) " >&6 5671else 5672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5673/* end confdefs.h. */ 5674 5675# define __EXTENSIONS__ 1 5676 $ac_includes_default 5677int 5678main () 5679{ 5680 5681 ; 5682 return 0; 5683} 5684_ACEOF 5685if ac_fn_c_try_compile "$LINENO"; then : 5686 ac_cv_safe_to_define___extensions__=yes 5687else 5688 ac_cv_safe_to_define___extensions__=no 5689fi 5690rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5691fi 5692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 5693$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 5694 test $ac_cv_safe_to_define___extensions__ = yes && 5695 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 5696 5697 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 5698 5699 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 5700 5701 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 5702 5703 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 5704 5705 5706 5707{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Android API level" >&5 5708$as_echo_n "checking for the Android API level... " >&6; } 5709cat >> conftest.c <<EOF 5710#ifdef __ANDROID__ 5711android_api = __ANDROID_API__ 5712arm_arch = __ARM_ARCH 5713#else 5714#error not Android 5715#endif 5716EOF 5717 5718if $CPP $CPPFLAGS conftest.c >conftest.out 2>/dev/null; then 5719 ANDROID_API_LEVEL=`sed -n -e '/__ANDROID_API__/d' -e 's/^android_api = //p' conftest.out` 5720 _arm_arch=`sed -n -e '/__ARM_ARCH/d' -e 's/^arm_arch = //p' conftest.out` 5721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ANDROID_API_LEVEL" >&5 5722$as_echo "$ANDROID_API_LEVEL" >&6; } 5723 if test -z "$ANDROID_API_LEVEL"; then 5724 echo 'Fatal: you must define __ANDROID_API__' 5725 exit 1 5726 fi 5727 5728cat >>confdefs.h <<_ACEOF 5729#define ANDROID_API_LEVEL $ANDROID_API_LEVEL 5730_ACEOF 5731 5732 5733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Android arm ABI" >&5 5734$as_echo_n "checking for the Android arm ABI... " >&6; } 5735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_arm_arch" >&5 5736$as_echo "$_arm_arch" >&6; } 5737 if test "$_arm_arch" = 7; then 5738 BASECFLAGS="${BASECFLAGS} -mfloat-abi=softfp -mfpu=vfpv3-d16" 5739 LDFLAGS="${LDFLAGS} -march=armv7-a -Wl,--fix-cortex-a8" 5740 fi 5741else 5742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not Android" >&5 5743$as_echo "not Android" >&6; } 5744fi 5745rm -f conftest.c conftest.out 5746 5747# Check for unsupported systems 5748case $ac_sys_system/$ac_sys_release in 5749atheos*|Linux*/1*) 5750 echo This system \($ac_sys_system/$ac_sys_release\) is no longer supported. 5751 echo See README for details. 5752 exit 1;; 5753esac 5754 5755 5756{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-suffix" >&5 5757$as_echo_n "checking for --with-suffix... " >&6; } 5758 5759# Check whether --with-suffix was given. 5760if test "${with_suffix+set}" = set; then : 5761 withval=$with_suffix; 5762 case $withval in 5763 no) EXEEXT=;; 5764 yes) EXEEXT=.exe;; 5765 *) EXEEXT=$withval;; 5766 esac 5767fi 5768 5769{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5 5770$as_echo "$EXEEXT" >&6; } 5771 5772# Test whether we're running on a non-case-sensitive system, in which 5773# case we give a warning if no ext is given 5774 5775{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for case-insensitive build directory" >&5 5776$as_echo_n "checking for case-insensitive build directory... " >&6; } 5777if test ! -d CaseSensitiveTestDir; then 5778mkdir CaseSensitiveTestDir 5779fi 5780 5781if test -d casesensitivetestdir 5782then 5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5784$as_echo "yes" >&6; } 5785 BUILDEXEEXT=.exe 5786else 5787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5788$as_echo "no" >&6; } 5789 BUILDEXEEXT=$EXEEXT 5790fi 5791rmdir CaseSensitiveTestDir 5792 5793case $ac_sys_system in 5794hp*|HP*) 5795 case $CC in 5796 cc|*/cc) CC="$CC -Ae";; 5797 esac;; 5798esac 5799 5800 5801{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY" >&5 5802$as_echo_n "checking LIBRARY... " >&6; } 5803if test -z "$LIBRARY" 5804then 5805 LIBRARY='libpython$(VERSION)$(ABIFLAGS).a' 5806fi 5807{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBRARY" >&5 5808$as_echo "$LIBRARY" >&6; } 5809 5810# LDLIBRARY is the name of the library to link against (as opposed to the 5811# name of the library into which to insert object files). BLDLIBRARY is also 5812# the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY 5813# is blank as the main program is not linked directly against LDLIBRARY. 5814# LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On 5815# systems without shared libraries, LDLIBRARY is the same as LIBRARY 5816# (defined in the Makefiles). On Cygwin LDLIBRARY is the import library, 5817# DLLLIBRARY is the shared (i.e., DLL) library. 5818# 5819# RUNSHARED is used to run shared python without installed libraries 5820# 5821# INSTSONAME is the name of the shared library that will be use to install 5822# on the system - some systems like version suffix, others don't 5823# 5824# LDVERSION is the shared library version number, normally the Python version 5825# with the ABI build flags appended. 5826 5827 5828 5829 5830 5831 5832 5833 5834LDLIBRARY="$LIBRARY" 5835BLDLIBRARY='$(LDLIBRARY)' 5836INSTSONAME='$(LDLIBRARY)' 5837DLLLIBRARY='' 5838LDLIBRARYDIR='' 5839RUNSHARED='' 5840LDVERSION="$VERSION" 5841 5842# LINKCC is the command that links the python executable -- default is $(CC). 5843# If CXX is set, and if it is needed to link a main function that was 5844# compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable: 5845# python might then depend on the C++ runtime 5846 5847{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKCC" >&5 5848$as_echo_n "checking LINKCC... " >&6; } 5849if test -z "$LINKCC" 5850then 5851 LINKCC='$(PURIFY) $(MAINCC)' 5852 case $ac_sys_system in 5853 QNX*) 5854 # qcc must be used because the other compilers do not 5855 # support -N. 5856 LINKCC=qcc;; 5857 esac 5858fi 5859{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKCC" >&5 5860$as_echo "$LINKCC" >&6; } 5861 5862# EXPORTSYMS holds the list of exported symbols for AIX. 5863# EXPORTSFROM holds the module name exporting symbols on AIX. 5864EXPORTSYMS= 5865EXPORTSFROM= 5866 5867 5868{ $as_echo "$as_me:${as_lineno-$LINENO}: checking EXPORTSYMS" >&5 5869$as_echo_n "checking EXPORTSYMS... " >&6; } 5870case $ac_sys_system in 5871AIX*) 5872 EXPORTSYMS="Modules/python.exp" 5873 EXPORTSFROM=. # the main executable 5874 ;; 5875esac 5876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXPORTSYMS" >&5 5877$as_echo "$EXPORTSYMS" >&6; } 5878 5879# GNULD is set to "yes" if the GNU linker is used. If this goes wrong 5880# make sure we default having it set to "no": this is used by 5881# distutils.unixccompiler to know if it should add --enable-new-dtags 5882# to linker command lines, and failing to detect GNU ld simply results 5883# in the same bahaviour as before. 5884 5885{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 5886$as_echo_n "checking for GNU ld... " >&6; } 5887ac_prog=ld 5888if test "$GCC" = yes; then 5889 ac_prog=`$CC -print-prog-name=ld` 5890fi 5891case `"$ac_prog" -V 2>&1 < /dev/null` in 5892 *GNU*) 5893 GNULD=yes;; 5894 *) 5895 GNULD=no;; 5896esac 5897{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNULD" >&5 5898$as_echo "$GNULD" >&6; } 5899 5900{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-shared" >&5 5901$as_echo_n "checking for --enable-shared... " >&6; } 5902# Check whether --enable-shared was given. 5903if test "${enable_shared+set}" = set; then : 5904 enableval=$enable_shared; 5905fi 5906 5907 5908if test -z "$enable_shared" 5909then 5910 case $ac_sys_system in 5911 CYGWIN*) 5912 enable_shared="yes";; 5913 *) 5914 enable_shared="no";; 5915 esac 5916fi 5917{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 5918$as_echo "$enable_shared" >&6; } 5919 5920{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-profiling" >&5 5921$as_echo_n "checking for --enable-profiling... " >&6; } 5922# Check whether --enable-profiling was given. 5923if test "${enable_profiling+set}" = set; then : 5924 enableval=$enable_profiling; 5925fi 5926 5927if test "x$enable_profiling" = xyes; then 5928 ac_save_cc="$CC" 5929 CC="$CC -pg" 5930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5931/* end confdefs.h. */ 5932int main() { return 0; } 5933_ACEOF 5934if ac_fn_c_try_link "$LINENO"; then : 5935 5936else 5937 enable_profiling=no 5938fi 5939rm -f core conftest.err conftest.$ac_objext \ 5940 conftest$ac_exeext conftest.$ac_ext 5941 CC="$ac_save_cc" 5942else 5943 enable_profiling=no 5944fi 5945{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_profiling" >&5 5946$as_echo "$enable_profiling" >&6; } 5947 5948if test "x$enable_profiling" = xyes; then 5949 BASECFLAGS="-pg $BASECFLAGS" 5950 LDFLAGS="-pg $LDFLAGS" 5951fi 5952 5953{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDLIBRARY" >&5 5954$as_echo_n "checking LDLIBRARY... " >&6; } 5955 5956# MacOSX framework builds need more magic. LDLIBRARY is the dynamic 5957# library that we build, but we do not want to link against it (we 5958# will find it with a -framework option). For this reason there is an 5959# extra variable BLDLIBRARY against which Python and the extension 5960# modules are linked, BLDLIBRARY. This is normally the same as 5961# LDLIBRARY, but empty for MacOSX framework builds. 5962if test "$enable_framework" 5963then 5964 LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 5965 RUNSHARED=DYLD_FRAMEWORK_PATH=`pwd`${DYLD_FRAMEWORK_PATH:+:${DYLD_FRAMEWORK_PATH}} 5966 BLDLIBRARY='' 5967else 5968 BLDLIBRARY='$(LDLIBRARY)' 5969fi 5970 5971# Other platforms follow 5972if test $enable_shared = "yes"; then 5973 PY_ENABLE_SHARED=1 5974 5975$as_echo "#define Py_ENABLE_SHARED 1" >>confdefs.h 5976 5977 case $ac_sys_system in 5978 CYGWIN*) 5979 LDLIBRARY='libpython$(LDVERSION).dll.a' 5980 DLLLIBRARY='libpython$(LDVERSION).dll' 5981 ;; 5982 SunOS*) 5983 LDLIBRARY='libpython$(LDVERSION).so' 5984 BLDLIBRARY='-Wl,-R,$(LIBDIR) -L. -lpython$(LDVERSION)' 5985 RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}} 5986 INSTSONAME="$LDLIBRARY".$SOVERSION 5987 if test "$with_pydebug" != yes 5988 then 5989 PY3LIBRARY=libpython3.so 5990 fi 5991 ;; 5992 Linux*|GNU*|NetBSD*|FreeBSD*|DragonFly*|OpenBSD*|VxWorks*) 5993 LDLIBRARY='libpython$(LDVERSION).so' 5994 BLDLIBRARY='-L. -lpython$(LDVERSION)' 5995 RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}} 5996 INSTSONAME="$LDLIBRARY".$SOVERSION 5997 if test "$with_pydebug" != yes 5998 then 5999 PY3LIBRARY=libpython3.so 6000 fi 6001 ;; 6002 hp*|HP*) 6003 case `uname -m` in 6004 ia64) 6005 LDLIBRARY='libpython$(LDVERSION).so' 6006 ;; 6007 *) 6008 LDLIBRARY='libpython$(LDVERSION).sl' 6009 ;; 6010 esac 6011 BLDLIBRARY='-Wl,+b,$(LIBDIR) -L. -lpython$(LDVERSION)' 6012 RUNSHARED=SHLIB_PATH=`pwd`${SHLIB_PATH:+:${SHLIB_PATH}} 6013 ;; 6014 Darwin*) 6015 LDLIBRARY='libpython$(LDVERSION).dylib' 6016 BLDLIBRARY='-L. -lpython$(LDVERSION)' 6017 RUNSHARED=DYLD_LIBRARY_PATH=`pwd`${DYLD_LIBRARY_PATH:+:${DYLD_LIBRARY_PATH}} 6018 ;; 6019 AIX*) 6020 LDLIBRARY='libpython$(LDVERSION).so' 6021 RUNSHARED=LIBPATH=`pwd`${LIBPATH:+:${LIBPATH}} 6022 ;; 6023 6024 esac 6025else # shared is disabled 6026 PY_ENABLE_SHARED=0 6027 case $ac_sys_system in 6028 CYGWIN*) 6029 BLDLIBRARY='$(LIBRARY)' 6030 LDLIBRARY='libpython$(LDVERSION).dll.a' 6031 ;; 6032 esac 6033fi 6034 6035if test "$cross_compiling" = yes; then 6036 RUNSHARED= 6037fi 6038 6039{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDLIBRARY" >&5 6040$as_echo "$LDLIBRARY" >&6; } 6041 6042 6043if test -n "$ac_tool_prefix"; then 6044 for ac_prog in ar aal 6045 do 6046 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6047set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6048{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6049$as_echo_n "checking for $ac_word... " >&6; } 6050if ${ac_cv_prog_AR+:} false; then : 6051 $as_echo_n "(cached) " >&6 6052else 6053 if test -n "$AR"; then 6054 ac_cv_prog_AR="$AR" # Let the user override the test. 6055else 6056as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6057for as_dir in $PATH 6058do 6059 IFS=$as_save_IFS 6060 test -z "$as_dir" && as_dir=. 6061 for ac_exec_ext in '' $ac_executable_extensions; do 6062 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6063 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6064 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6065 break 2 6066 fi 6067done 6068 done 6069IFS=$as_save_IFS 6070 6071fi 6072fi 6073AR=$ac_cv_prog_AR 6074if test -n "$AR"; then 6075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6076$as_echo "$AR" >&6; } 6077else 6078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6079$as_echo "no" >&6; } 6080fi 6081 6082 6083 test -n "$AR" && break 6084 done 6085fi 6086if test -z "$AR"; then 6087 ac_ct_AR=$AR 6088 for ac_prog in ar aal 6089do 6090 # Extract the first word of "$ac_prog", so it can be a program name with args. 6091set dummy $ac_prog; ac_word=$2 6092{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6093$as_echo_n "checking for $ac_word... " >&6; } 6094if ${ac_cv_prog_ac_ct_AR+:} false; then : 6095 $as_echo_n "(cached) " >&6 6096else 6097 if test -n "$ac_ct_AR"; then 6098 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6099else 6100as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6101for as_dir in $PATH 6102do 6103 IFS=$as_save_IFS 6104 test -z "$as_dir" && as_dir=. 6105 for ac_exec_ext in '' $ac_executable_extensions; do 6106 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6107 ac_cv_prog_ac_ct_AR="$ac_prog" 6108 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6109 break 2 6110 fi 6111done 6112 done 6113IFS=$as_save_IFS 6114 6115fi 6116fi 6117ac_ct_AR=$ac_cv_prog_ac_ct_AR 6118if test -n "$ac_ct_AR"; then 6119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6120$as_echo "$ac_ct_AR" >&6; } 6121else 6122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6123$as_echo "no" >&6; } 6124fi 6125 6126 6127 test -n "$ac_ct_AR" && break 6128done 6129 6130 if test "x$ac_ct_AR" = x; then 6131 AR="ar" 6132 else 6133 case $cross_compiling:$ac_tool_warned in 6134yes:) 6135{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6136$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6137ac_tool_warned=yes ;; 6138esac 6139 AR=$ac_ct_AR 6140 fi 6141fi 6142 6143 6144# tweak ARFLAGS only if the user didn't set it on the command line 6145 6146if test -z "$ARFLAGS" 6147then 6148 ARFLAGS="rcs" 6149fi 6150 6151if test -n "$ac_tool_prefix"; then 6152 for ac_prog in readelf 6153 do 6154 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6155set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6156{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6157$as_echo_n "checking for $ac_word... " >&6; } 6158if ${ac_cv_prog_READELF+:} false; then : 6159 $as_echo_n "(cached) " >&6 6160else 6161 if test -n "$READELF"; then 6162 ac_cv_prog_READELF="$READELF" # Let the user override the test. 6163else 6164as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6165for as_dir in $PATH 6166do 6167 IFS=$as_save_IFS 6168 test -z "$as_dir" && as_dir=. 6169 for ac_exec_ext in '' $ac_executable_extensions; do 6170 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6171 ac_cv_prog_READELF="$ac_tool_prefix$ac_prog" 6172 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6173 break 2 6174 fi 6175done 6176 done 6177IFS=$as_save_IFS 6178 6179fi 6180fi 6181READELF=$ac_cv_prog_READELF 6182if test -n "$READELF"; then 6183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 6184$as_echo "$READELF" >&6; } 6185else 6186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6187$as_echo "no" >&6; } 6188fi 6189 6190 6191 test -n "$READELF" && break 6192 done 6193fi 6194if test -z "$READELF"; then 6195 ac_ct_READELF=$READELF 6196 for ac_prog in readelf 6197do 6198 # Extract the first word of "$ac_prog", so it can be a program name with args. 6199set dummy $ac_prog; ac_word=$2 6200{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6201$as_echo_n "checking for $ac_word... " >&6; } 6202if ${ac_cv_prog_ac_ct_READELF+:} false; then : 6203 $as_echo_n "(cached) " >&6 6204else 6205 if test -n "$ac_ct_READELF"; then 6206 ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. 6207else 6208as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6209for as_dir in $PATH 6210do 6211 IFS=$as_save_IFS 6212 test -z "$as_dir" && as_dir=. 6213 for ac_exec_ext in '' $ac_executable_extensions; do 6214 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6215 ac_cv_prog_ac_ct_READELF="$ac_prog" 6216 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6217 break 2 6218 fi 6219done 6220 done 6221IFS=$as_save_IFS 6222 6223fi 6224fi 6225ac_ct_READELF=$ac_cv_prog_ac_ct_READELF 6226if test -n "$ac_ct_READELF"; then 6227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 6228$as_echo "$ac_ct_READELF" >&6; } 6229else 6230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6231$as_echo "no" >&6; } 6232fi 6233 6234 6235 test -n "$ac_ct_READELF" && break 6236done 6237 6238 if test "x$ac_ct_READELF" = x; then 6239 READELF=":" 6240 else 6241 case $cross_compiling:$ac_tool_warned in 6242yes:) 6243{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6244$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6245ac_tool_warned=yes ;; 6246esac 6247 READELF=$ac_ct_READELF 6248 fi 6249fi 6250 6251if test "$cross_compiling" = yes; then 6252 case "$READELF" in 6253 readelf|:) 6254 as_fn_error $? "readelf for the host is required for cross builds" "$LINENO" 5 6255 ;; 6256 esac 6257fi 6258 6259 6260 6261case $MACHDEP in 6262hp*|HP*) 6263 # install -d does not work on HP-UX 6264 if test -z "$INSTALL" 6265 then 6266 INSTALL="${srcdir}/install-sh -c" 6267 fi 6268esac 6269# Find a good install program. We prefer a C program (faster), 6270# so one script is as good as another. But avoid the broken or 6271# incompatible versions: 6272# SysV /etc/install, /usr/sbin/install 6273# SunOS /usr/etc/install 6274# IRIX /sbin/install 6275# AIX /bin/install 6276# AmigaOS /C/install, which installs bootblocks on floppy discs 6277# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 6278# AFS /usr/afsws/bin/install, which mishandles nonexistent args 6279# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 6280# OS/2's system install, which has a completely different semantic 6281# ./install, which can be erroneously created by make from ./install.sh. 6282# Reject install programs that cannot install multiple files. 6283{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 6284$as_echo_n "checking for a BSD-compatible install... " >&6; } 6285if test -z "$INSTALL"; then 6286if ${ac_cv_path_install+:} false; then : 6287 $as_echo_n "(cached) " >&6 6288else 6289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6290for as_dir in $PATH 6291do 6292 IFS=$as_save_IFS 6293 test -z "$as_dir" && as_dir=. 6294 # Account for people who put trailing slashes in PATH elements. 6295case $as_dir/ in #(( 6296 ./ | .// | /[cC]/* | \ 6297 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 6298 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 6299 /usr/ucb/* ) ;; 6300 *) 6301 # OSF1 and SCO ODT 3.0 have their own names for install. 6302 # Don't use installbsd from OSF since it installs stuff as root 6303 # by default. 6304 for ac_prog in ginstall scoinst install; do 6305 for ac_exec_ext in '' $ac_executable_extensions; do 6306 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 6307 if test $ac_prog = install && 6308 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 6309 # AIX install. It has an incompatible calling convention. 6310 : 6311 elif test $ac_prog = install && 6312 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 6313 # program-specific install script used by HP pwplus--don't use. 6314 : 6315 else 6316 rm -rf conftest.one conftest.two conftest.dir 6317 echo one > conftest.one 6318 echo two > conftest.two 6319 mkdir conftest.dir 6320 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 6321 test -s conftest.one && test -s conftest.two && 6322 test -s conftest.dir/conftest.one && 6323 test -s conftest.dir/conftest.two 6324 then 6325 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 6326 break 3 6327 fi 6328 fi 6329 fi 6330 done 6331 done 6332 ;; 6333esac 6334 6335 done 6336IFS=$as_save_IFS 6337 6338rm -rf conftest.one conftest.two conftest.dir 6339 6340fi 6341 if test "${ac_cv_path_install+set}" = set; then 6342 INSTALL=$ac_cv_path_install 6343 else 6344 # As a last resort, use the slow shell script. Don't cache a 6345 # value for INSTALL within a source directory, because that will 6346 # break other packages using the cache if that directory is 6347 # removed, or if the value is a relative name. 6348 INSTALL=$ac_install_sh 6349 fi 6350fi 6351{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 6352$as_echo "$INSTALL" >&6; } 6353 6354# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 6355# It thinks the first close brace ends the variable substitution. 6356test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 6357 6358test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 6359 6360test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 6361 6362{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 6363$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 6364if test -z "$MKDIR_P"; then 6365 if ${ac_cv_path_mkdir+:} false; then : 6366 $as_echo_n "(cached) " >&6 6367else 6368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6369for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 6370do 6371 IFS=$as_save_IFS 6372 test -z "$as_dir" && as_dir=. 6373 for ac_prog in mkdir gmkdir; do 6374 for ac_exec_ext in '' $ac_executable_extensions; do 6375 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 6376 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 6377 'mkdir (GNU coreutils) '* | \ 6378 'mkdir (coreutils) '* | \ 6379 'mkdir (fileutils) '4.1*) 6380 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 6381 break 3;; 6382 esac 6383 done 6384 done 6385 done 6386IFS=$as_save_IFS 6387 6388fi 6389 6390 test -d ./--version && rmdir ./--version 6391 if test "${ac_cv_path_mkdir+set}" = set; then 6392 MKDIR_P="$ac_cv_path_mkdir -p" 6393 else 6394 # As a last resort, use the slow shell script. Don't cache a 6395 # value for MKDIR_P within a source directory, because that will 6396 # break other packages using the cache if that directory is 6397 # removed, or if the value is a relative name. 6398 MKDIR_P="$ac_install_sh -d" 6399 fi 6400fi 6401{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 6402$as_echo "$MKDIR_P" >&6; } 6403 6404 6405# Not every filesystem supports hard links 6406 6407if test -z "$LN" ; then 6408 case $ac_sys_system in 6409 CYGWIN*) LN="ln -s";; 6410 *) LN=ln;; 6411 esac 6412fi 6413 6414# For calculating the .so ABI tag. 6415 6416ABIFLAGS="" 6417 6418# Check for --with-pydebug 6419{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pydebug" >&5 6420$as_echo_n "checking for --with-pydebug... " >&6; } 6421 6422# Check whether --with-pydebug was given. 6423if test "${with_pydebug+set}" = set; then : 6424 withval=$with_pydebug; 6425if test "$withval" != no 6426then 6427 6428$as_echo "#define Py_DEBUG 1" >>confdefs.h 6429 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6431$as_echo "yes" >&6; }; 6432 Py_DEBUG='true' 6433 ABIFLAGS="${ABIFLAGS}d" 6434else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6435$as_echo "no" >&6; }; Py_DEBUG='false' 6436fi 6437else 6438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6439$as_echo "no" >&6; } 6440fi 6441 6442 6443# Check for --with-trace-refs 6444# --with-trace-refs 6445{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-trace-refs" >&5 6446$as_echo_n "checking for --with-trace-refs... " >&6; } 6447 6448# Check whether --with-trace-refs was given. 6449if test "${with_trace_refs+set}" = set; then : 6450 withval=$with_trace_refs; 6451else 6452 with_trace_refs=no 6453fi 6454 6455{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_trace_refs" >&5 6456$as_echo "$with_trace_refs" >&6; } 6457 6458if test "$with_trace_refs" = "yes" 6459then 6460 6461$as_echo "#define Py_TRACE_REFS 1" >>confdefs.h 6462 6463fi 6464 6465# Check for --with-assertions. 6466# This allows enabling assertions without Py_DEBUG. 6467assertions='false' 6468{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-assertions" >&5 6469$as_echo_n "checking for --with-assertions... " >&6; } 6470 6471# Check whether --with-assertions was given. 6472if test "${with_assertions+set}" = set; then : 6473 withval=$with_assertions; 6474if test "$withval" != no 6475then 6476 assertions='true' 6477fi 6478fi 6479 6480if test "$assertions" = 'true'; then 6481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6482$as_echo "yes" >&6; } 6483elif test "$Py_DEBUG" = 'true'; then 6484 assertions='true' 6485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: implied by --with-pydebug" >&5 6486$as_echo "implied by --with-pydebug" >&6; } 6487else 6488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6489$as_echo "no" >&6; } 6490fi 6491 6492# Enable optimization flags 6493 6494 6495Py_OPT='false' 6496{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-optimizations" >&5 6497$as_echo_n "checking for --enable-optimizations... " >&6; } 6498# Check whether --enable-optimizations was given. 6499if test "${enable_optimizations+set}" = set; then : 6500 enableval=$enable_optimizations; 6501if test "$enableval" != no 6502then 6503 Py_OPT='true' 6504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6505$as_echo "yes" >&6; }; 6506else 6507 Py_OPT='false' 6508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6509$as_echo "no" >&6; }; 6510fi 6511else 6512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6513$as_echo "no" >&6; } 6514fi 6515 6516if test "$Py_OPT" = 'true' ; then 6517 # Intentionally not forcing Py_LTO='true' here. Too many toolchains do not 6518 # compile working code using it and both test_distutils and test_gdb are 6519 # broken when you do manage to get a toolchain that works with it. People 6520 # who want LTO need to use --with-lto themselves. 6521 DEF_MAKE_ALL_RULE="profile-opt" 6522 REQUIRE_PGO="yes" 6523 DEF_MAKE_RULE="build_all" 6524 case $CC in 6525 *gcc*) 6526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-semantic-interposition" >&5 6527$as_echo_n "checking whether C compiler accepts -fno-semantic-interposition... " >&6; } 6528if ${ax_cv_check_cflags___fno_semantic_interposition+:} false; then : 6529 $as_echo_n "(cached) " >&6 6530else 6531 6532 ax_check_save_flags=$CFLAGS 6533 CFLAGS="$CFLAGS -fno-semantic-interposition" 6534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6535/* end confdefs.h. */ 6536 6537int 6538main () 6539{ 6540 6541 ; 6542 return 0; 6543} 6544_ACEOF 6545if ac_fn_c_try_compile "$LINENO"; then : 6546 ax_cv_check_cflags___fno_semantic_interposition=yes 6547else 6548 ax_cv_check_cflags___fno_semantic_interposition=no 6549fi 6550rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6551 CFLAGS=$ax_check_save_flags 6552fi 6553{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_semantic_interposition" >&5 6554$as_echo "$ax_cv_check_cflags___fno_semantic_interposition" >&6; } 6555if test "x$ax_cv_check_cflags___fno_semantic_interposition" = xyes; then : 6556 6557 CFLAGS_NODIST="$CFLAGS_NODIST -fno-semantic-interposition" 6558 LDFLAGS_NODIST="$LDFLAGS_NODIST -fno-semantic-interposition" 6559 6560else 6561 : 6562fi 6563 6564 ;; 6565 esac 6566 6567 6568else 6569 DEF_MAKE_ALL_RULE="build_all" 6570 REQUIRE_PGO="no" 6571 DEF_MAKE_RULE="all" 6572fi 6573 6574 6575{ $as_echo "$as_me:${as_lineno-$LINENO}: checking PROFILE_TASK" >&5 6576$as_echo_n "checking PROFILE_TASK... " >&6; } 6577if test -z "$PROFILE_TASK" 6578then 6579 PROFILE_TASK='-m test --pgo --timeout=$(TESTTIMEOUT)' 6580fi 6581{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROFILE_TASK" >&5 6582$as_echo "$PROFILE_TASK" >&6; } 6583 6584# Make llvm-relatec checks work on systems where llvm tools are not installed with their 6585# normal names in the default $PATH (ie: Ubuntu). They exist under the 6586# non-suffixed name in their versioned llvm directory. 6587 6588llvm_bin_dir='' 6589llvm_path="${PATH}" 6590if test "${CC}" = "clang" 6591then 6592 clang_bin=`which clang` 6593 # Some systems install clang elsewhere as a symlink to the real path 6594 # which is where the related llvm tools are located. 6595 if test -L "${clang_bin}" 6596 then 6597 clang_dir=`dirname "${clang_bin}"` 6598 clang_bin=`readlink "${clang_bin}"` 6599 llvm_bin_dir="${clang_dir}/"`dirname "${clang_bin}"` 6600 llvm_path="${llvm_path}${PATH_SEPARATOR}${llvm_bin_dir}" 6601 fi 6602fi 6603 6604# Enable LTO flags 6605{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-lto" >&5 6606$as_echo_n "checking for --with-lto... " >&6; } 6607 6608# Check whether --with-lto was given. 6609if test "${with_lto+set}" = set; then : 6610 withval=$with_lto; 6611if test "$withval" != no 6612then 6613 Py_LTO='true' 6614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6615$as_echo "yes" >&6; }; 6616else 6617 Py_LTO='false' 6618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6619$as_echo "no" >&6; }; 6620fi 6621else 6622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6623$as_echo "no" >&6; } 6624fi 6625 6626if test "$Py_LTO" = 'true' ; then 6627 case $CC in 6628 *clang*) 6629 6630 if test -n "$ac_tool_prefix"; then 6631 # Extract the first word of "${ac_tool_prefix}llvm-ar", so it can be a program name with args. 6632set dummy ${ac_tool_prefix}llvm-ar; ac_word=$2 6633{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6634$as_echo_n "checking for $ac_word... " >&6; } 6635if ${ac_cv_path_LLVM_AR+:} false; then : 6636 $as_echo_n "(cached) " >&6 6637else 6638 case $LLVM_AR in 6639 [\\/]* | ?:[\\/]*) 6640 ac_cv_path_LLVM_AR="$LLVM_AR" # Let the user override the test with a path. 6641 ;; 6642 *) 6643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6644for as_dir in ${llvm_path} 6645do 6646 IFS=$as_save_IFS 6647 test -z "$as_dir" && as_dir=. 6648 for ac_exec_ext in '' $ac_executable_extensions; do 6649 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6650 ac_cv_path_LLVM_AR="$as_dir/$ac_word$ac_exec_ext" 6651 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6652 break 2 6653 fi 6654done 6655 done 6656IFS=$as_save_IFS 6657 6658 ;; 6659esac 6660fi 6661LLVM_AR=$ac_cv_path_LLVM_AR 6662if test -n "$LLVM_AR"; then 6663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_AR" >&5 6664$as_echo "$LLVM_AR" >&6; } 6665else 6666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6667$as_echo "no" >&6; } 6668fi 6669 6670 6671fi 6672if test -z "$ac_cv_path_LLVM_AR"; then 6673 ac_pt_LLVM_AR=$LLVM_AR 6674 # Extract the first word of "llvm-ar", so it can be a program name with args. 6675set dummy llvm-ar; ac_word=$2 6676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6677$as_echo_n "checking for $ac_word... " >&6; } 6678if ${ac_cv_path_ac_pt_LLVM_AR+:} false; then : 6679 $as_echo_n "(cached) " >&6 6680else 6681 case $ac_pt_LLVM_AR in 6682 [\\/]* | ?:[\\/]*) 6683 ac_cv_path_ac_pt_LLVM_AR="$ac_pt_LLVM_AR" # Let the user override the test with a path. 6684 ;; 6685 *) 6686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6687for as_dir in ${llvm_path} 6688do 6689 IFS=$as_save_IFS 6690 test -z "$as_dir" && as_dir=. 6691 for ac_exec_ext in '' $ac_executable_extensions; do 6692 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6693 ac_cv_path_ac_pt_LLVM_AR="$as_dir/$ac_word$ac_exec_ext" 6694 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6695 break 2 6696 fi 6697done 6698 done 6699IFS=$as_save_IFS 6700 6701 ;; 6702esac 6703fi 6704ac_pt_LLVM_AR=$ac_cv_path_ac_pt_LLVM_AR 6705if test -n "$ac_pt_LLVM_AR"; then 6706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_AR" >&5 6707$as_echo "$ac_pt_LLVM_AR" >&6; } 6708else 6709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6710$as_echo "no" >&6; } 6711fi 6712 6713 if test "x$ac_pt_LLVM_AR" = x; then 6714 LLVM_AR="''" 6715 else 6716 case $cross_compiling:$ac_tool_warned in 6717yes:) 6718{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6719$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6720ac_tool_warned=yes ;; 6721esac 6722 LLVM_AR=$ac_pt_LLVM_AR 6723 fi 6724else 6725 LLVM_AR="$ac_cv_path_LLVM_AR" 6726fi 6727 6728 6729 if test -n "${LLVM_AR}" -a -x "${LLVM_AR}" 6730 then 6731 LLVM_AR_FOUND="found" 6732 else 6733 LLVM_AR_FOUND="not-found" 6734 fi 6735 if test "$ac_sys_system" = "Darwin" -a "${LLVM_AR_FOUND}" = "not-found" 6736 then 6737 # The Apple-supplied ar in Xcode or the Command Line Tools is apparently sufficient 6738 found_llvm_ar=`/usr/bin/xcrun -find ar 2>/dev/null` 6739 if test -n "${found_llvm_ar}" 6740 then 6741 LLVM_AR='/usr/bin/xcrun ar' 6742 LLVM_AR_FOUND=found 6743 { $as_echo "$as_me:${as_lineno-$LINENO}: llvm-ar found via xcrun: ${LLVM_AR}" >&5 6744$as_echo "$as_me: llvm-ar found via xcrun: ${LLVM_AR}" >&6;} 6745 fi 6746 fi 6747 if test $LLVM_AR_FOUND = not-found 6748 then 6749 LLVM_PROFR_ERR=yes 6750 as_fn_error $? "llvm-ar is required for a --with-lto build with clang but could not be found." "$LINENO" 5 6751 else 6752 LLVM_AR_ERR=no 6753 fi 6754 AR="${LLVM_AR}" 6755 case $ac_sys_system in 6756 Darwin*) 6757 # Any changes made here should be reflected in the GCC+Darwin case below 6758 LTOFLAGS="-flto -Wl,-export_dynamic" 6759 LTOCFLAGS="-flto" 6760 ;; 6761 *) 6762 LTOFLAGS="-flto" 6763 ;; 6764 esac 6765 ;; 6766 *gcc*) 6767 case $ac_sys_system in 6768 Darwin*) 6769 LTOFLAGS="-flto -Wl,-export_dynamic" 6770 LTOCFLAGS="-flto" 6771 ;; 6772 *) 6773 LTOFLAGS="-flto -fuse-linker-plugin -ffat-lto-objects -flto-partition=none" 6774 ;; 6775 esac 6776 ;; 6777 esac 6778 6779 if test "$ac_cv_prog_cc_g" = "yes" 6780 then 6781 # bpo-30345: Add -g to LDFLAGS when compiling with LTO 6782 # to get debug symbols. 6783 LTOFLAGS="$LTOFLAGS -g" 6784 fi 6785 6786 CFLAGS_NODIST="$CFLAGS_NODIST ${LTOCFLAGS-$LTOFLAGS}" 6787 LDFLAGS_NODIST="$LDFLAGS_NODIST $LTOFLAGS" 6788fi 6789 6790# Enable PGO flags. 6791 6792 6793 6794 6795 6796 6797if test -n "$ac_tool_prefix"; then 6798 # Extract the first word of "${ac_tool_prefix}llvm-profdata", so it can be a program name with args. 6799set dummy ${ac_tool_prefix}llvm-profdata; ac_word=$2 6800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6801$as_echo_n "checking for $ac_word... " >&6; } 6802if ${ac_cv_path_LLVM_PROFDATA+:} false; then : 6803 $as_echo_n "(cached) " >&6 6804else 6805 case $LLVM_PROFDATA in 6806 [\\/]* | ?:[\\/]*) 6807 ac_cv_path_LLVM_PROFDATA="$LLVM_PROFDATA" # Let the user override the test with a path. 6808 ;; 6809 *) 6810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6811for as_dir in ${llvm_path} 6812do 6813 IFS=$as_save_IFS 6814 test -z "$as_dir" && as_dir=. 6815 for ac_exec_ext in '' $ac_executable_extensions; do 6816 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6817 ac_cv_path_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext" 6818 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6819 break 2 6820 fi 6821done 6822 done 6823IFS=$as_save_IFS 6824 6825 ;; 6826esac 6827fi 6828LLVM_PROFDATA=$ac_cv_path_LLVM_PROFDATA 6829if test -n "$LLVM_PROFDATA"; then 6830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_PROFDATA" >&5 6831$as_echo "$LLVM_PROFDATA" >&6; } 6832else 6833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6834$as_echo "no" >&6; } 6835fi 6836 6837 6838fi 6839if test -z "$ac_cv_path_LLVM_PROFDATA"; then 6840 ac_pt_LLVM_PROFDATA=$LLVM_PROFDATA 6841 # Extract the first word of "llvm-profdata", so it can be a program name with args. 6842set dummy llvm-profdata; ac_word=$2 6843{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6844$as_echo_n "checking for $ac_word... " >&6; } 6845if ${ac_cv_path_ac_pt_LLVM_PROFDATA+:} false; then : 6846 $as_echo_n "(cached) " >&6 6847else 6848 case $ac_pt_LLVM_PROFDATA in 6849 [\\/]* | ?:[\\/]*) 6850 ac_cv_path_ac_pt_LLVM_PROFDATA="$ac_pt_LLVM_PROFDATA" # Let the user override the test with a path. 6851 ;; 6852 *) 6853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6854for as_dir in ${llvm_path} 6855do 6856 IFS=$as_save_IFS 6857 test -z "$as_dir" && as_dir=. 6858 for ac_exec_ext in '' $ac_executable_extensions; do 6859 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6860 ac_cv_path_ac_pt_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext" 6861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6862 break 2 6863 fi 6864done 6865 done 6866IFS=$as_save_IFS 6867 6868 ;; 6869esac 6870fi 6871ac_pt_LLVM_PROFDATA=$ac_cv_path_ac_pt_LLVM_PROFDATA 6872if test -n "$ac_pt_LLVM_PROFDATA"; then 6873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_PROFDATA" >&5 6874$as_echo "$ac_pt_LLVM_PROFDATA" >&6; } 6875else 6876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6877$as_echo "no" >&6; } 6878fi 6879 6880 if test "x$ac_pt_LLVM_PROFDATA" = x; then 6881 LLVM_PROFDATA="''" 6882 else 6883 case $cross_compiling:$ac_tool_warned in 6884yes:) 6885{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6886$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6887ac_tool_warned=yes ;; 6888esac 6889 LLVM_PROFDATA=$ac_pt_LLVM_PROFDATA 6890 fi 6891else 6892 LLVM_PROFDATA="$ac_cv_path_LLVM_PROFDATA" 6893fi 6894 6895 6896if test -n "${LLVM_PROFDATA}" -a -x "${LLVM_PROFDATA}" 6897then 6898 LLVM_PROF_FOUND="found" 6899else 6900 LLVM_PROF_FOUND="not-found" 6901fi 6902if test "$ac_sys_system" = "Darwin" -a "${LLVM_PROF_FOUND}" = "not-found" 6903then 6904 found_llvm_profdata=`/usr/bin/xcrun -find llvm-profdata 2>/dev/null` 6905 if test -n "${found_llvm_profdata}" 6906 then 6907 # llvm-profdata isn't directly in $PATH in some cases. 6908 # https://apple.stackexchange.com/questions/197053/ 6909 LLVM_PROFDATA='/usr/bin/xcrun llvm-profdata' 6910 LLVM_PROF_FOUND=found 6911 { $as_echo "$as_me:${as_lineno-$LINENO}: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&5 6912$as_echo "$as_me: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&6;} 6913 fi 6914fi 6915LLVM_PROF_ERR=no 6916case $CC in 6917 *clang*) 6918 # Any changes made here should be reflected in the GCC+Darwin case below 6919 PGO_PROF_GEN_FLAG="-fprofile-instr-generate" 6920 PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd" 6921 LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr" 6922 LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\"" 6923 if test $LLVM_PROF_FOUND = not-found 6924 then 6925 LLVM_PROF_ERR=yes 6926 if test "${REQUIRE_PGO}" = "yes" 6927 then 6928 as_fn_error $? "llvm-profdata is required for a --enable-optimizations build but could not be found." "$LINENO" 5 6929 fi 6930 fi 6931 ;; 6932 *gcc*) 6933 case $ac_sys_system in 6934 Darwin*) 6935 PGO_PROF_GEN_FLAG="-fprofile-instr-generate" 6936 PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd" 6937 LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr" 6938 LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\"" 6939 if test "${LLVM_PROF_FOUND}" = "not-found" 6940 then 6941 LLVM_PROF_ERR=yes 6942 if test "${REQUIRE_PGO}" = "yes" 6943 then 6944 as_fn_error $? "llvm-profdata is required for a --enable-optimizations build but could not be found." "$LINENO" 5 6945 fi 6946 fi 6947 ;; 6948 *) 6949 PGO_PROF_GEN_FLAG="-fprofile-generate" 6950 PGO_PROF_USE_FLAG="-fprofile-use -fprofile-correction" 6951 LLVM_PROF_MERGER="true" 6952 LLVM_PROF_FILE="" 6953 ;; 6954 esac 6955 ;; 6956 *icc*) 6957 PGO_PROF_GEN_FLAG="-prof-gen" 6958 PGO_PROF_USE_FLAG="-prof-use" 6959 LLVM_PROF_MERGER="true" 6960 LLVM_PROF_FILE="" 6961 ;; 6962esac 6963 6964# XXX Shouldn't the code above that fiddles with BASECFLAGS and OPT be 6965# merged with this chunk of code? 6966 6967# Optimizer/debugger flags 6968# ------------------------ 6969# (The following bit of code is complicated enough - please keep things 6970# indented properly. Just pretend you're editing Python code. ;-) 6971 6972# There are two parallel sets of case statements below, one that checks to 6973# see if OPT was set and one that does BASECFLAGS setting based upon 6974# compiler and platform. BASECFLAGS tweaks need to be made even if the 6975# user set OPT. 6976 6977case $CC in 6978 *clang*) 6979 cc_is_clang=1 6980 ;; 6981 *) 6982 if $CC --version 2>&1 | grep -q clang 6983 then 6984 cc_is_clang=1 6985 else 6986 cc_is_clang= 6987 fi 6988esac 6989 6990# tweak OPT based on compiler and platform, only if the user didn't set 6991# it on the command line 6992 6993 6994if test "${OPT-unset}" = "unset" 6995then 6996 case $GCC in 6997 yes) 6998 # For gcc 4.x we need to use -fwrapv so lets check if its supported 6999 if "$CC" -v --help 2>/dev/null |grep -- -fwrapv > /dev/null; then 7000 WRAP="-fwrapv" 7001 fi 7002 7003 if test -n "${cc_is_clang}" 7004 then 7005 # Clang also needs -fwrapv 7006 WRAP="-fwrapv" 7007 # bpo-30104: disable strict aliasing to compile correctly dtoa.c, 7008 # see Makefile.pre.in for more information 7009 CFLAGS_ALIASING="-fno-strict-aliasing" 7010 fi 7011 7012 case $ac_cv_prog_cc_g in 7013 yes) 7014 if test "$Py_DEBUG" = 'true' ; then 7015 # Optimization messes up debuggers, so turn it off for 7016 # debug builds. 7017 if "$CC" -v --help 2>/dev/null |grep -- -Og > /dev/null; then 7018 OPT="-g -Og -Wall" 7019 else 7020 OPT="-g -O0 -Wall" 7021 fi 7022 else 7023 OPT="-g $WRAP -O3 -Wall" 7024 fi 7025 ;; 7026 *) 7027 OPT="-O3 -Wall" 7028 ;; 7029 esac 7030 7031 case $ac_sys_system in 7032 SCO_SV*) OPT="$OPT -m486 -DSCO5" 7033 ;; 7034 esac 7035 ;; 7036 7037 *) 7038 OPT="-O" 7039 ;; 7040 esac 7041fi 7042 7043 7044 7045 7046 7047# The -arch flags for universal builds on macOS 7048UNIVERSAL_ARCH_FLAGS= 7049 7050 7051# tweak BASECFLAGS based on compiler and platform 7052case $GCC in 7053yes) 7054 CFLAGS_NODIST="$CFLAGS_NODIST -std=c99" 7055 7056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wextra" >&5 7057$as_echo_n "checking for -Wextra... " >&6; } 7058 ac_save_cc="$CC" 7059 CC="$CC -Wextra -Werror" 7060 if ${ac_cv_extra_warnings+:} false; then : 7061 $as_echo_n "(cached) " >&6 7062else 7063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7064/* end confdefs.h. */ 7065 7066 7067int 7068main () 7069{ 7070 7071 ; 7072 return 0; 7073} 7074 7075_ACEOF 7076if ac_fn_c_try_compile "$LINENO"; then : 7077 7078 ac_cv_extra_warnings=yes 7079 7080else 7081 7082 ac_cv_extra_warnings=no 7083 7084fi 7085rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7086fi 7087 7088 CC="$ac_save_cc" 7089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_extra_warnings" >&5 7090$as_echo "$ac_cv_extra_warnings" >&6; } 7091 7092 if test $ac_cv_extra_warnings = yes 7093 then 7094 CFLAGS_NODIST="$CFLAGS_NODIST -Wextra" 7095 fi 7096 7097 # Python doesn't violate C99 aliasing rules, but older versions of 7098 # GCC produce warnings for legal Python code. Enable 7099 # -fno-strict-aliasing on versions of GCC that support but produce 7100 # warnings. See Issue3326 7101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts and needs -fno-strict-aliasing" >&5 7102$as_echo_n "checking whether $CC accepts and needs -fno-strict-aliasing... " >&6; } 7103 ac_save_cc="$CC" 7104 CC="$CC -fno-strict-aliasing" 7105 save_CFLAGS="$CFLAGS" 7106 if ${ac_cv_no_strict_aliasing+:} false; then : 7107 $as_echo_n "(cached) " >&6 7108else 7109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7110/* end confdefs.h. */ 7111 7112 7113int 7114main () 7115{ 7116 7117 ; 7118 return 0; 7119} 7120 7121_ACEOF 7122if ac_fn_c_try_compile "$LINENO"; then : 7123 7124 CC="$ac_save_cc -fstrict-aliasing" 7125 CFLAGS="$CFLAGS -Werror -Wstrict-aliasing" 7126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7127/* end confdefs.h. */ 7128 7129 void f(int **x) {} 7130int 7131main () 7132{ 7133double *x; f((int **) &x); 7134 ; 7135 return 0; 7136} 7137 7138_ACEOF 7139if ac_fn_c_try_compile "$LINENO"; then : 7140 7141 ac_cv_no_strict_aliasing=no 7142 7143else 7144 7145 ac_cv_no_strict_aliasing=yes 7146 7147fi 7148rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7149 7150else 7151 7152 ac_cv_no_strict_aliasing=no 7153 7154fi 7155rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7156fi 7157 7158 CFLAGS="$save_CFLAGS" 7159 CC="$ac_save_cc" 7160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_no_strict_aliasing" >&5 7161$as_echo "$ac_cv_no_strict_aliasing" >&6; } 7162 if test $ac_cv_no_strict_aliasing = yes 7163 then 7164 BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" 7165 fi 7166 7167 # ICC doesn't recognize the option, but only emits a warning 7168 ## XXX does it emit an unused result warning and can it be disabled? 7169 case "$CC" in 7170 *icc*) 7171 ac_cv_disable_unused_result_warning=no 7172 ;; 7173 *) 7174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC unused result warning" >&5 7175$as_echo_n "checking if we can turn off $CC unused result warning... " >&6; } 7176 ac_save_cc="$CC" 7177 CC="$CC -Wunused-result -Werror" 7178 save_CFLAGS="$CFLAGS" 7179 if ${ac_cv_disable_unused_result_warning+:} false; then : 7180 $as_echo_n "(cached) " >&6 7181else 7182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7183/* end confdefs.h. */ 7184 7185 7186int 7187main () 7188{ 7189 7190 ; 7191 return 0; 7192} 7193 7194_ACEOF 7195if ac_fn_c_try_compile "$LINENO"; then : 7196 7197 ac_cv_disable_unused_result_warning=yes 7198 7199else 7200 7201 ac_cv_disable_unused_result_warning=no 7202 7203fi 7204rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7205fi 7206 7207 CFLAGS="$save_CFLAGS" 7208 CC="$ac_save_cc" 7209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_result_warning" >&5 7210$as_echo "$ac_cv_disable_unused_result_warning" >&6; } 7211 ;; 7212 esac 7213 7214 if test $ac_cv_disable_unused_result_warning = yes 7215 then 7216 BASECFLAGS="$BASECFLAGS -Wno-unused-result" 7217 CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-result" 7218 fi 7219 7220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC unused parameter warning" >&5 7221$as_echo_n "checking if we can turn off $CC unused parameter warning... " >&6; } 7222 ac_save_cc="$CC" 7223 CC="$CC -Wunused-parameter -Werror" 7224 if ${ac_cv_disable_unused_parameter_warning+:} false; then : 7225 $as_echo_n "(cached) " >&6 7226else 7227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7228/* end confdefs.h. */ 7229 7230 7231int 7232main () 7233{ 7234 7235 ; 7236 return 0; 7237} 7238 7239_ACEOF 7240if ac_fn_c_try_compile "$LINENO"; then : 7241 7242 ac_cv_disable_unused_parameter_warning=yes 7243 7244else 7245 7246 ac_cv_disable_unused_parameter_warning=no 7247 7248fi 7249rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7250fi 7251 7252 CC="$ac_save_cc" 7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_parameter_warning" >&5 7254$as_echo "$ac_cv_disable_unused_parameter_warning" >&6; } 7255 7256 if test $ac_cv_disable_unused_parameter_warning = yes 7257 then 7258 CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-parameter" 7259 fi 7260 7261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC missing field initializers warning" >&5 7262$as_echo_n "checking if we can turn off $CC missing field initializers warning... " >&6; } 7263 ac_save_cc="$CC" 7264 CC="$CC -Wmissing-field-initializers -Werror" 7265 if ${ac_cv_disable_missing_field_initializers+:} false; then : 7266 $as_echo_n "(cached) " >&6 7267else 7268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7269/* end confdefs.h. */ 7270 7271 7272int 7273main () 7274{ 7275 7276 ; 7277 return 0; 7278} 7279 7280_ACEOF 7281if ac_fn_c_try_compile "$LINENO"; then : 7282 7283 ac_cv_disable_missing_field_initializers=yes 7284 7285else 7286 7287 ac_cv_disable_missing_field_initializers=no 7288 7289fi 7290rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7291fi 7292 7293 CC="$ac_save_cc" 7294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_missing_field_initializers" >&5 7295$as_echo "$ac_cv_disable_missing_field_initializers" >&6; } 7296 7297 if test $ac_cv_disable_missing_field_initializers = yes 7298 then 7299 CFLAGS_NODIST="$CFLAGS_NODIST -Wno-missing-field-initializers" 7300 fi 7301 7302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC mixed sign comparison warning" >&5 7303$as_echo_n "checking if we can turn on $CC mixed sign comparison warning... " >&6; } 7304 ac_save_cc="$CC" 7305 CC="$CC -Wsign-compare" 7306 save_CFLAGS="$CFLAGS" 7307 if ${ac_cv_enable_sign_compare_warning+:} false; then : 7308 $as_echo_n "(cached) " >&6 7309else 7310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7311/* end confdefs.h. */ 7312 7313 7314int 7315main () 7316{ 7317 7318 ; 7319 return 0; 7320} 7321 7322_ACEOF 7323if ac_fn_c_try_compile "$LINENO"; then : 7324 7325 ac_cv_enable_sign_compare_warning=yes 7326 7327else 7328 7329 ac_cv_enable_sign_compare_warning=no 7330 7331fi 7332rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7333fi 7334 7335 CFLAGS="$save_CFLAGS" 7336 CC="$ac_save_cc" 7337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_sign_compare_warning" >&5 7338$as_echo "$ac_cv_enable_sign_compare_warning" >&6; } 7339 7340 if test $ac_cv_enable_sign_compare_warning = yes 7341 then 7342 BASECFLAGS="$BASECFLAGS -Wsign-compare" 7343 fi 7344 7345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC unreachable code warning" >&5 7346$as_echo_n "checking if we can turn on $CC unreachable code warning... " >&6; } 7347 ac_save_cc="$CC" 7348 CC="$CC -Wunreachable-code" 7349 save_CFLAGS="$CFLAGS" 7350 if ${ac_cv_enable_unreachable_code_warning+:} false; then : 7351 $as_echo_n "(cached) " >&6 7352else 7353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7354/* end confdefs.h. */ 7355 7356 7357int 7358main () 7359{ 7360 7361 ; 7362 return 0; 7363} 7364 7365_ACEOF 7366if ac_fn_c_try_compile "$LINENO"; then : 7367 7368 ac_cv_enable_unreachable_code_warning=yes 7369 7370else 7371 7372 ac_cv_enable_unreachable_code_warning=no 7373 7374fi 7375rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7376fi 7377 7378 CFLAGS="$save_CFLAGS" 7379 CC="$ac_save_cc" 7380 7381 # Don't enable unreachable code warning in debug mode, since it usually 7382 # results in non-standard code paths. 7383 # Issue #24324: Unfortunately, the unreachable code warning does not work 7384 # correctly on gcc and has been silently removed from the compiler. 7385 # It is supported on clang but on OS X systems gcc may be an alias 7386 # for clang. Try to determine if the compiler is not really gcc and, 7387 # if so, only then enable the warning. 7388 if test $ac_cv_enable_unreachable_code_warning = yes && \ 7389 test "$Py_DEBUG" != "true" && \ 7390 test -z "`$CC --version 2>/dev/null | grep 'Free Software Foundation'`" 7391 then 7392 BASECFLAGS="$BASECFLAGS -Wunreachable-code" 7393 else 7394 ac_cv_enable_unreachable_code_warning=no 7395 fi 7396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_unreachable_code_warning" >&5 7397$as_echo "$ac_cv_enable_unreachable_code_warning" >&6; } 7398 7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC strict-prototypes warning" >&5 7400$as_echo_n "checking if we can turn on $CC strict-prototypes warning... " >&6; } 7401 ac_save_cc="$CC" 7402 CC="$CC -Werror -Wstrict-prototypes" 7403 if ${ac_cv_enable_enable_strict_prototypes_warning+:} false; then : 7404 $as_echo_n "(cached) " >&6 7405else 7406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7407/* end confdefs.h. */ 7408 7409 7410int 7411main () 7412{ 7413 7414 ; 7415 return 0; 7416} 7417 7418_ACEOF 7419if ac_fn_c_try_compile "$LINENO"; then : 7420 7421 ac_cv_enable_strict_prototypes_warning=yes 7422 7423else 7424 7425 ac_cv_enable_strict_prototypes_warning=no 7426 7427fi 7428rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7429fi 7430 7431 CC="$ac_save_cc" 7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_strict_prototypes_warning" >&5 7433$as_echo "$ac_cv_enable_strict_prototypes_warning" >&6; } 7434 7435 if test $ac_cv_enable_strict_prototypes_warning = yes 7436 then 7437 CFLAGS_NODIST="$CFLAGS_NODIST -Wstrict-prototypes" 7438 fi 7439 7440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can make implicit function declaration an error in $CC" >&5 7441$as_echo_n "checking if we can make implicit function declaration an error in $CC... " >&6; } 7442 ac_save_cc="$CC" 7443 CC="$CC -Werror=implicit-function-declaration" 7444 if ${ac_cv_enable_implicit_function_declaration_error+:} false; then : 7445 $as_echo_n "(cached) " >&6 7446else 7447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7448/* end confdefs.h. */ 7449 7450 7451int 7452main () 7453{ 7454 7455 ; 7456 return 0; 7457} 7458 7459_ACEOF 7460if ac_fn_c_try_compile "$LINENO"; then : 7461 7462 ac_cv_enable_implicit_function_declaration_error=yes 7463 7464else 7465 7466 ac_cv_enable_implicit_function_declaration_error=no 7467 7468fi 7469rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7470fi 7471 7472 CC="$ac_save_cc" 7473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_implicit_function_declaration_error" >&5 7474$as_echo "$ac_cv_enable_implicit_function_declaration_error" >&6; } 7475 7476 if test $ac_cv_enable_implicit_function_declaration_error = yes 7477 then 7478 CFLAGS_NODIST="$CFLAGS_NODIST -Werror=implicit-function-declaration" 7479 fi 7480 7481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can use visibility in $CC" >&5 7482$as_echo_n "checking if we can use visibility in $CC... " >&6; } 7483 ac_save_cc="$CC" 7484 CC="$CC -fvisibility=hidden" 7485 if ${ac_cv_enable_visibility+:} false; then : 7486 $as_echo_n "(cached) " >&6 7487else 7488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7489/* end confdefs.h. */ 7490 7491 7492int 7493main () 7494{ 7495 7496 ; 7497 return 0; 7498} 7499 7500_ACEOF 7501if ac_fn_c_try_compile "$LINENO"; then : 7502 7503 ac_cv_enable_visibility=yes 7504 7505else 7506 7507 ac_cv_enable_visibility=no 7508 7509fi 7510rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7511fi 7512 7513 CC="$ac_save_cc" 7514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_visibility" >&5 7515$as_echo "$ac_cv_enable_visibility" >&6; } 7516 7517 if test $ac_cv_enable_visibility = yes 7518 then 7519 CFLAGS_NODIST="$CFLAGS_NODIST -fvisibility=hidden" 7520 fi 7521 7522 # if using gcc on alpha, use -mieee to get (near) full IEEE 754 7523 # support. Without this, treatment of subnormals doesn't follow 7524 # the standard. 7525 case $host in 7526 alpha*) 7527 BASECFLAGS="$BASECFLAGS -mieee" 7528 ;; 7529 esac 7530 7531 case $ac_sys_system in 7532 SCO_SV*) 7533 BASECFLAGS="$BASECFLAGS -m486 -DSCO5" 7534 ;; 7535 7536 Darwin*) 7537 # -Wno-long-double, -no-cpp-precomp, and -mno-fused-madd 7538 # used to be here, but non-Apple gcc doesn't accept them. 7539 if test "${CC}" = gcc 7540 then 7541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which compiler should be used" >&5 7542$as_echo_n "checking which compiler should be used... " >&6; } 7543 case "${UNIVERSALSDK}" in 7544 */MacOSX10.4u.sdk) 7545 # Build using 10.4 SDK, force usage of gcc when the 7546 # compiler is gcc, otherwise the user will get very 7547 # confusing error messages when building on OSX 10.6 7548 CC=gcc-4.0 7549 CPP=cpp-4.0 7550 ;; 7551 esac 7552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 7553$as_echo "$CC" >&6; } 7554 fi 7555 7556 LIPO_INTEL64_FLAGS="" 7557 if test "${enable_universalsdk}" 7558 then 7559 case "$UNIVERSAL_ARCHS" in 7560 32-bit) 7561 UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386" 7562 LIPO_32BIT_FLAGS="" 7563 ARCH_RUN_32BIT="" 7564 ;; 7565 64-bit) 7566 UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64" 7567 LIPO_32BIT_FLAGS="" 7568 ARCH_RUN_32BIT="true" 7569 ;; 7570 all) 7571 UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" 7572 LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386" 7573 ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" 7574 ;; 7575 universal2) 7576 UNIVERSAL_ARCH_FLAGS="-arch arm64 -arch x86_64" 7577 LIPO_32BIT_FLAGS="" 7578 LIPO_INTEL64_FLAGS="-extract x86_64" 7579 ARCH_RUN_32BIT="true" 7580 ;; 7581 intel) 7582 UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" 7583 LIPO_32BIT_FLAGS="-extract i386" 7584 ARCH_RUN_32BIT="/usr/bin/arch -i386" 7585 ;; 7586 intel-32) 7587 UNIVERSAL_ARCH_FLAGS="-arch i386" 7588 LIPO_32BIT_FLAGS="" 7589 ARCH_RUN_32BIT="" 7590 ;; 7591 intel-64) 7592 UNIVERSAL_ARCH_FLAGS="-arch x86_64" 7593 LIPO_32BIT_FLAGS="" 7594 ARCH_RUN_32BIT="true" 7595 ;; 7596 3-way) 7597 UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" 7598 LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386" 7599 ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" 7600 ;; 7601 *) 7602 as_fn_error $? "proper usage is --with-universal-arch=universal2|32-bit|64-bit|all|intel|3-way" "$LINENO" 5 7603 ;; 7604 esac 7605 7606 if test "${UNIVERSALSDK}" != "/" 7607 then 7608 CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}" 7609 LDFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${LDFLAGS}" 7610 CPPFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}" 7611 else 7612 CFLAGS="${UNIVERSAL_ARCH_FLAGS} ${CFLAGS}" 7613 LDFLAGS="${UNIVERSAL_ARCH_FLAGS} ${LDFLAGS}" 7614 fi 7615 fi 7616 7617 # Calculate an appropriate deployment target for this build: 7618 # The deployment target value is used explicitly to enable certain 7619 # features are enabled (such as builtin libedit support for readline) 7620 # through the use of Apple's Availability Macros and is used as a 7621 # component of the string returned by distutils.get_platform(). 7622 # 7623 # Use the value from: 7624 # 1. the MACOSX_DEPLOYMENT_TARGET environment variable if specified 7625 # 2. the operating system version of the build machine if >= 10.6 7626 # 3. If running on OS X 10.3 through 10.5, use the legacy tests 7627 # below to pick either 10.3, 10.4, or 10.5 as the target. 7628 # 4. If we are running on OS X 10.2 or earlier, good luck! 7629 7630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which MACOSX_DEPLOYMENT_TARGET to use" >&5 7631$as_echo_n "checking which MACOSX_DEPLOYMENT_TARGET to use... " >&6; } 7632 cur_target_major=`sw_vers -productVersion | \ 7633 sed 's/\([0-9]*\)\.\([0-9]*\).*/\1/'` 7634 cur_target_minor=`sw_vers -productVersion | \ 7635 sed 's/\([0-9]*\)\.\([0-9]*\).*/\2/'` 7636 cur_target="${cur_target_major}.${cur_target_minor}" 7637 if test ${cur_target_major} -eq 10 && \ 7638 test ${cur_target_minor} -ge 3 && \ 7639 test ${cur_target_minor} -le 5 7640 then 7641 # OS X 10.3 through 10.5 7642 cur_target=10.3 7643 if test ${enable_universalsdk} 7644 then 7645 case "$UNIVERSAL_ARCHS" in 7646 all|3-way|intel|64-bit) 7647 # These configurations were first supported in 10.5 7648 cur_target='10.5' 7649 ;; 7650 esac 7651 else 7652 if test `/usr/bin/arch` = "i386" 7653 then 7654 # 10.4 was the first release to support Intel archs 7655 cur_target="10.4" 7656 fi 7657 fi 7658 fi 7659 CONFIGURE_MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET-${cur_target}} 7660 7661 # Make sure that MACOSX_DEPLOYMENT_TARGET is set in the 7662 # environment with a value that is the same as what we'll use 7663 # in the Makefile to ensure that we'll get the same compiler 7664 # environment during configure and build time. 7665 MACOSX_DEPLOYMENT_TARGET="$CONFIGURE_MACOSX_DEPLOYMENT_TARGET" 7666 export MACOSX_DEPLOYMENT_TARGET 7667 EXPORT_MACOSX_DEPLOYMENT_TARGET='' 7668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACOSX_DEPLOYMENT_TARGET" >&5 7669$as_echo "$MACOSX_DEPLOYMENT_TARGET" >&6; } 7670 7671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if specified universal architectures work" >&5 7672$as_echo_n "checking if specified universal architectures work... " >&6; } 7673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7674/* end confdefs.h. */ 7675#include <stdio.h> 7676int 7677main () 7678{ 7679printf("%d", 42); 7680 ; 7681 return 0; 7682} 7683_ACEOF 7684if ac_fn_c_try_link "$LINENO"; then : 7685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7686$as_echo "yes" >&6; } 7687else 7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7689$as_echo "no" >&6; } 7690 as_fn_error $? "check config.log and use the '--with-universal-archs' option" "$LINENO" 5 7691 7692fi 7693rm -f core conftest.err conftest.$ac_objext \ 7694 conftest$ac_exeext conftest.$ac_ext 7695 7696 # end of Darwin* tests 7697 ;; 7698 esac 7699 ;; 7700 7701*) 7702 case $ac_sys_system in 7703 OpenUNIX*|UnixWare*) 7704 BASECFLAGS="$BASECFLAGS -K pentium,host,inline,loop_unroll,alloca " 7705 ;; 7706 SCO_SV*) 7707 BASECFLAGS="$BASECFLAGS -belf -Ki486 -DSCO5" 7708 ;; 7709 esac 7710 ;; 7711esac 7712 7713case "$CC" in 7714*icc*) 7715 # ICC needs -fp-model strict or floats behave badly 7716 CFLAGS_NODIST="$CFLAGS_NODIST -fp-model strict" 7717 ;; 7718*xlc*) 7719 CFLAGS_NODIST="$CFLAGS_NODIST -qalias=noansi -qmaxmem=-1" 7720 ;; 7721esac 7722 7723if test "$assertions" = 'true'; then 7724 : 7725else 7726 OPT="-DNDEBUG $OPT" 7727fi 7728 7729if test "$ac_arch_flags" 7730then 7731 BASECFLAGS="$BASECFLAGS $ac_arch_flags" 7732fi 7733 7734# On some compilers, pthreads are available without further options 7735# (e.g. MacOS X). On some of these systems, the compiler will not 7736# complain if unaccepted options are passed (e.g. gcc on Mac OS X). 7737# So we have to see first whether pthreads are available without 7738# options before we can check whether -Kpthread improves anything. 7739{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads are available without options" >&5 7740$as_echo_n "checking whether pthreads are available without options... " >&6; } 7741if ${ac_cv_pthread_is_default+:} false; then : 7742 $as_echo_n "(cached) " >&6 7743else 7744 if test "$cross_compiling" = yes; then : 7745 ac_cv_pthread_is_default=no 7746else 7747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7748/* end confdefs.h. */ 7749 7750#include <stdio.h> 7751#include <pthread.h> 7752 7753void* routine(void* p){return NULL;} 7754 7755int main(){ 7756 pthread_t p; 7757 if(pthread_create(&p,NULL,routine,NULL)!=0) 7758 return 1; 7759 (void)pthread_detach(p); 7760 return 0; 7761} 7762 7763_ACEOF 7764if ac_fn_c_try_run "$LINENO"; then : 7765 7766 ac_cv_pthread_is_default=yes 7767 ac_cv_kthread=no 7768 ac_cv_pthread=no 7769 7770else 7771 ac_cv_pthread_is_default=no 7772fi 7773rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7774 conftest.$ac_objext conftest.beam conftest.$ac_ext 7775fi 7776 7777 7778fi 7779 7780{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_is_default" >&5 7781$as_echo "$ac_cv_pthread_is_default" >&6; } 7782 7783 7784if test $ac_cv_pthread_is_default = yes 7785then 7786 ac_cv_kpthread=no 7787else 7788# -Kpthread, if available, provides the right #defines 7789# and linker options to make pthread_create available 7790# Some compilers won't report that they do not support -Kpthread, 7791# so we need to run a program to see whether it really made the 7792# function available. 7793{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kpthread" >&5 7794$as_echo_n "checking whether $CC accepts -Kpthread... " >&6; } 7795if ${ac_cv_kpthread+:} false; then : 7796 $as_echo_n "(cached) " >&6 7797else 7798 ac_save_cc="$CC" 7799CC="$CC -Kpthread" 7800if test "$cross_compiling" = yes; then : 7801 ac_cv_kpthread=no 7802else 7803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7804/* end confdefs.h. */ 7805 7806#include <stdio.h> 7807#include <pthread.h> 7808 7809void* routine(void* p){return NULL;} 7810 7811int main(){ 7812 pthread_t p; 7813 if(pthread_create(&p,NULL,routine,NULL)!=0) 7814 return 1; 7815 (void)pthread_detach(p); 7816 return 0; 7817} 7818 7819_ACEOF 7820if ac_fn_c_try_run "$LINENO"; then : 7821 ac_cv_kpthread=yes 7822else 7823 ac_cv_kpthread=no 7824fi 7825rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7826 conftest.$ac_objext conftest.beam conftest.$ac_ext 7827fi 7828 7829CC="$ac_save_cc" 7830fi 7831 7832{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kpthread" >&5 7833$as_echo "$ac_cv_kpthread" >&6; } 7834fi 7835 7836if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no 7837then 7838# -Kthread, if available, provides the right #defines 7839# and linker options to make pthread_create available 7840# Some compilers won't report that they do not support -Kthread, 7841# so we need to run a program to see whether it really made the 7842# function available. 7843{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kthread" >&5 7844$as_echo_n "checking whether $CC accepts -Kthread... " >&6; } 7845if ${ac_cv_kthread+:} false; then : 7846 $as_echo_n "(cached) " >&6 7847else 7848 ac_save_cc="$CC" 7849CC="$CC -Kthread" 7850if test "$cross_compiling" = yes; then : 7851 ac_cv_kthread=no 7852else 7853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7854/* end confdefs.h. */ 7855 7856#include <stdio.h> 7857#include <pthread.h> 7858 7859void* routine(void* p){return NULL;} 7860 7861int main(){ 7862 pthread_t p; 7863 if(pthread_create(&p,NULL,routine,NULL)!=0) 7864 return 1; 7865 (void)pthread_detach(p); 7866 return 0; 7867} 7868 7869_ACEOF 7870if ac_fn_c_try_run "$LINENO"; then : 7871 ac_cv_kthread=yes 7872else 7873 ac_cv_kthread=no 7874fi 7875rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7876 conftest.$ac_objext conftest.beam conftest.$ac_ext 7877fi 7878 7879CC="$ac_save_cc" 7880fi 7881 7882{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kthread" >&5 7883$as_echo "$ac_cv_kthread" >&6; } 7884fi 7885 7886if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no 7887then 7888# -pthread, if available, provides the right #defines 7889# and linker options to make pthread_create available 7890# Some compilers won't report that they do not support -pthread, 7891# so we need to run a program to see whether it really made the 7892# function available. 7893{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -pthread" >&5 7894$as_echo_n "checking whether $CC accepts -pthread... " >&6; } 7895if ${ac_cv_pthread+:} false; then : 7896 $as_echo_n "(cached) " >&6 7897else 7898 ac_save_cc="$CC" 7899CC="$CC -pthread" 7900if test "$cross_compiling" = yes; then : 7901 ac_cv_pthread=no 7902else 7903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7904/* end confdefs.h. */ 7905 7906#include <stdio.h> 7907#include <pthread.h> 7908 7909void* routine(void* p){return NULL;} 7910 7911int main(){ 7912 pthread_t p; 7913 if(pthread_create(&p,NULL,routine,NULL)!=0) 7914 return 1; 7915 (void)pthread_detach(p); 7916 return 0; 7917} 7918 7919_ACEOF 7920if ac_fn_c_try_run "$LINENO"; then : 7921 ac_cv_pthread=yes 7922else 7923 ac_cv_pthread=no 7924fi 7925rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7926 conftest.$ac_objext conftest.beam conftest.$ac_ext 7927fi 7928 7929CC="$ac_save_cc" 7930fi 7931 7932{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread" >&5 7933$as_echo "$ac_cv_pthread" >&6; } 7934fi 7935 7936# If we have set a CC compiler flag for thread support then 7937# check if it works for CXX, too. 7938ac_cv_cxx_thread=no 7939if test ! -z "$CXX" 7940then 7941{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX also accepts flags for thread support" >&5 7942$as_echo_n "checking whether $CXX also accepts flags for thread support... " >&6; } 7943ac_save_cxx="$CXX" 7944 7945if test "$ac_cv_kpthread" = "yes" 7946then 7947 CXX="$CXX -Kpthread" 7948 ac_cv_cxx_thread=yes 7949elif test "$ac_cv_kthread" = "yes" 7950then 7951 CXX="$CXX -Kthread" 7952 ac_cv_cxx_thread=yes 7953elif test "$ac_cv_pthread" = "yes" 7954then 7955 CXX="$CXX -pthread" 7956 ac_cv_cxx_thread=yes 7957fi 7958 7959if test $ac_cv_cxx_thread = yes 7960then 7961 echo 'void foo();int main(){foo();}void foo(){}' > conftest.$ac_ext 7962 $CXX -c conftest.$ac_ext 2>&5 7963 if $CXX -o conftest$ac_exeext conftest.$ac_objext 2>&5 \ 7964 && test -s conftest$ac_exeext && ./conftest$ac_exeext 7965 then 7966 ac_cv_cxx_thread=yes 7967 else 7968 ac_cv_cxx_thread=no 7969 fi 7970 rm -fr conftest* 7971fi 7972{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_thread" >&5 7973$as_echo "$ac_cv_cxx_thread" >&6; } 7974fi 7975CXX="$ac_save_cxx" 7976 7977 7978# checks for header files 7979{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7980$as_echo_n "checking for ANSI C header files... " >&6; } 7981if ${ac_cv_header_stdc+:} false; then : 7982 $as_echo_n "(cached) " >&6 7983else 7984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7985/* end confdefs.h. */ 7986#include <stdlib.h> 7987#include <stdarg.h> 7988#include <string.h> 7989#include <float.h> 7990 7991int 7992main () 7993{ 7994 7995 ; 7996 return 0; 7997} 7998_ACEOF 7999if ac_fn_c_try_compile "$LINENO"; then : 8000 ac_cv_header_stdc=yes 8001else 8002 ac_cv_header_stdc=no 8003fi 8004rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8005 8006if test $ac_cv_header_stdc = yes; then 8007 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 8008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8009/* end confdefs.h. */ 8010#include <string.h> 8011 8012_ACEOF 8013if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 8014 $EGREP "memchr" >/dev/null 2>&1; then : 8015 8016else 8017 ac_cv_header_stdc=no 8018fi 8019rm -f conftest* 8020 8021fi 8022 8023if test $ac_cv_header_stdc = yes; then 8024 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 8025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8026/* end confdefs.h. */ 8027#include <stdlib.h> 8028 8029_ACEOF 8030if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 8031 $EGREP "free" >/dev/null 2>&1; then : 8032 8033else 8034 ac_cv_header_stdc=no 8035fi 8036rm -f conftest* 8037 8038fi 8039 8040if test $ac_cv_header_stdc = yes; then 8041 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 8042 if test "$cross_compiling" = yes; then : 8043 : 8044else 8045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8046/* end confdefs.h. */ 8047#include <ctype.h> 8048#include <stdlib.h> 8049#if ((' ' & 0x0FF) == 0x020) 8050# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 8051# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 8052#else 8053# define ISLOWER(c) \ 8054 (('a' <= (c) && (c) <= 'i') \ 8055 || ('j' <= (c) && (c) <= 'r') \ 8056 || ('s' <= (c) && (c) <= 'z')) 8057# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 8058#endif 8059 8060#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 8061int 8062main () 8063{ 8064 int i; 8065 for (i = 0; i < 256; i++) 8066 if (XOR (islower (i), ISLOWER (i)) 8067 || toupper (i) != TOUPPER (i)) 8068 return 2; 8069 return 0; 8070} 8071_ACEOF 8072if ac_fn_c_try_run "$LINENO"; then : 8073 8074else 8075 ac_cv_header_stdc=no 8076fi 8077rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8078 conftest.$ac_objext conftest.beam conftest.$ac_ext 8079fi 8080 8081fi 8082fi 8083{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 8084$as_echo "$ac_cv_header_stdc" >&6; } 8085if test $ac_cv_header_stdc = yes; then 8086 8087$as_echo "#define STDC_HEADERS 1" >>confdefs.h 8088 8089fi 8090 8091for ac_header in asm/types.h crypt.h conio.h direct.h dlfcn.h errno.h \ 8092fcntl.h grp.h \ 8093ieeefp.h io.h langinfo.h libintl.h process.h pthread.h \ 8094sched.h shadow.h signal.h stropts.h termios.h \ 8095utime.h \ 8096poll.h sys/devpoll.h sys/epoll.h sys/poll.h \ 8097sys/audioio.h sys/xattr.h sys/bsdtty.h sys/event.h sys/file.h sys/ioctl.h \ 8098sys/kern_control.h sys/loadavg.h sys/lock.h sys/mkdev.h sys/modem.h \ 8099sys/param.h sys/random.h sys/select.h sys/sendfile.h sys/socket.h sys/statvfs.h \ 8100sys/stat.h sys/syscall.h sys/sys_domain.h sys/termio.h sys/time.h \ 8101sys/times.h sys/types.h sys/uio.h sys/un.h sys/utsname.h sys/wait.h pty.h \ 8102libutil.h sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \ 8103linux/tipc.h linux/random.h spawn.h util.h alloca.h endian.h \ 8104sys/endian.h sys/sysmacros.h linux/memfd.h linux/wait.h sys/memfd.h \ 8105sys/mman.h sys/eventfd.h 8106do : 8107 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8108ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 8109if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8110 cat >>confdefs.h <<_ACEOF 8111#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8112_ACEOF 8113 8114fi 8115 8116done 8117 8118ac_header_dirent=no 8119for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 8120 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 8121{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 8122$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 8123if eval \${$as_ac_Header+:} false; then : 8124 $as_echo_n "(cached) " >&6 8125else 8126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8127/* end confdefs.h. */ 8128#include <sys/types.h> 8129#include <$ac_hdr> 8130 8131int 8132main () 8133{ 8134if ((DIR *) 0) 8135return 0; 8136 ; 8137 return 0; 8138} 8139_ACEOF 8140if ac_fn_c_try_compile "$LINENO"; then : 8141 eval "$as_ac_Header=yes" 8142else 8143 eval "$as_ac_Header=no" 8144fi 8145rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8146fi 8147eval ac_res=\$$as_ac_Header 8148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8149$as_echo "$ac_res" >&6; } 8150if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8151 cat >>confdefs.h <<_ACEOF 8152#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 8153_ACEOF 8154 8155ac_header_dirent=$ac_hdr; break 8156fi 8157 8158done 8159# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 8160if test $ac_header_dirent = dirent.h; then 8161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 8162$as_echo_n "checking for library containing opendir... " >&6; } 8163if ${ac_cv_search_opendir+:} false; then : 8164 $as_echo_n "(cached) " >&6 8165else 8166 ac_func_search_save_LIBS=$LIBS 8167cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8168/* end confdefs.h. */ 8169 8170/* Override any GCC internal prototype to avoid an error. 8171 Use char because int might match the return type of a GCC 8172 builtin and then its argument prototype would still apply. */ 8173#ifdef __cplusplus 8174extern "C" 8175#endif 8176char opendir (); 8177int 8178main () 8179{ 8180return opendir (); 8181 ; 8182 return 0; 8183} 8184_ACEOF 8185for ac_lib in '' dir; do 8186 if test -z "$ac_lib"; then 8187 ac_res="none required" 8188 else 8189 ac_res=-l$ac_lib 8190 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8191 fi 8192 if ac_fn_c_try_link "$LINENO"; then : 8193 ac_cv_search_opendir=$ac_res 8194fi 8195rm -f core conftest.err conftest.$ac_objext \ 8196 conftest$ac_exeext 8197 if ${ac_cv_search_opendir+:} false; then : 8198 break 8199fi 8200done 8201if ${ac_cv_search_opendir+:} false; then : 8202 8203else 8204 ac_cv_search_opendir=no 8205fi 8206rm conftest.$ac_ext 8207LIBS=$ac_func_search_save_LIBS 8208fi 8209{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 8210$as_echo "$ac_cv_search_opendir" >&6; } 8211ac_res=$ac_cv_search_opendir 8212if test "$ac_res" != no; then : 8213 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8214 8215fi 8216 8217else 8218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 8219$as_echo_n "checking for library containing opendir... " >&6; } 8220if ${ac_cv_search_opendir+:} false; then : 8221 $as_echo_n "(cached) " >&6 8222else 8223 ac_func_search_save_LIBS=$LIBS 8224cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8225/* end confdefs.h. */ 8226 8227/* Override any GCC internal prototype to avoid an error. 8228 Use char because int might match the return type of a GCC 8229 builtin and then its argument prototype would still apply. */ 8230#ifdef __cplusplus 8231extern "C" 8232#endif 8233char opendir (); 8234int 8235main () 8236{ 8237return opendir (); 8238 ; 8239 return 0; 8240} 8241_ACEOF 8242for ac_lib in '' x; do 8243 if test -z "$ac_lib"; then 8244 ac_res="none required" 8245 else 8246 ac_res=-l$ac_lib 8247 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8248 fi 8249 if ac_fn_c_try_link "$LINENO"; then : 8250 ac_cv_search_opendir=$ac_res 8251fi 8252rm -f core conftest.err conftest.$ac_objext \ 8253 conftest$ac_exeext 8254 if ${ac_cv_search_opendir+:} false; then : 8255 break 8256fi 8257done 8258if ${ac_cv_search_opendir+:} false; then : 8259 8260else 8261 ac_cv_search_opendir=no 8262fi 8263rm conftest.$ac_ext 8264LIBS=$ac_func_search_save_LIBS 8265fi 8266{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 8267$as_echo "$ac_cv_search_opendir" >&6; } 8268ac_res=$ac_cv_search_opendir 8269if test "$ac_res" != no; then : 8270 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8271 8272fi 8273 8274fi 8275 8276{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5 8277$as_echo_n "checking whether sys/types.h defines makedev... " >&6; } 8278if ${ac_cv_header_sys_types_h_makedev+:} false; then : 8279 $as_echo_n "(cached) " >&6 8280else 8281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8282/* end confdefs.h. */ 8283#include <sys/types.h> 8284int 8285main () 8286{ 8287return makedev(0, 0); 8288 ; 8289 return 0; 8290} 8291_ACEOF 8292if ac_fn_c_try_link "$LINENO"; then : 8293 ac_cv_header_sys_types_h_makedev=yes 8294else 8295 ac_cv_header_sys_types_h_makedev=no 8296fi 8297rm -f core conftest.err conftest.$ac_objext \ 8298 conftest$ac_exeext conftest.$ac_ext 8299 8300fi 8301{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5 8302$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } 8303 8304if test $ac_cv_header_sys_types_h_makedev = no; then 8305ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default" 8306if test "x$ac_cv_header_sys_mkdev_h" = xyes; then : 8307 8308$as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h 8309 8310fi 8311 8312 8313 8314 if test $ac_cv_header_sys_mkdev_h = no; then 8315 ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" 8316if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then : 8317 8318$as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h 8319 8320fi 8321 8322 8323 fi 8324fi 8325 8326 8327# bluetooth/bluetooth.h has been known to not compile with -std=c99. 8328# http://permalink.gmane.org/gmane.linux.bluez.kernel/22294 8329SAVE_CFLAGS=$CFLAGS 8330CFLAGS="-std=c99 $CFLAGS" 8331for ac_header in bluetooth/bluetooth.h 8332do : 8333 ac_fn_c_check_header_mongrel "$LINENO" "bluetooth/bluetooth.h" "ac_cv_header_bluetooth_bluetooth_h" "$ac_includes_default" 8334if test "x$ac_cv_header_bluetooth_bluetooth_h" = xyes; then : 8335 cat >>confdefs.h <<_ACEOF 8336#define HAVE_BLUETOOTH_BLUETOOTH_H 1 8337_ACEOF 8338 8339fi 8340 8341done 8342 8343CFLAGS=$SAVE_CFLAGS 8344 8345# On Darwin (OS X) net/if.h requires sys/socket.h to be imported first. 8346for ac_header in net/if.h 8347do : 8348 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "#include <stdio.h> 8349#ifdef STDC_HEADERS 8350# include <stdlib.h> 8351# include <stddef.h> 8352#else 8353# ifdef HAVE_STDLIB_H 8354# include <stdlib.h> 8355# endif 8356#endif 8357#ifdef HAVE_SYS_SOCKET_H 8358# include <sys/socket.h> 8359#endif 8360 8361" 8362if test "x$ac_cv_header_net_if_h" = xyes; then : 8363 cat >>confdefs.h <<_ACEOF 8364#define HAVE_NET_IF_H 1 8365_ACEOF 8366 8367fi 8368 8369done 8370 8371 8372# On Linux, netlink.h requires asm/types.h 8373for ac_header in linux/netlink.h 8374do : 8375 ac_fn_c_check_header_compile "$LINENO" "linux/netlink.h" "ac_cv_header_linux_netlink_h" " 8376#ifdef HAVE_ASM_TYPES_H 8377#include <asm/types.h> 8378#endif 8379#ifdef HAVE_SYS_SOCKET_H 8380#include <sys/socket.h> 8381#endif 8382 8383" 8384if test "x$ac_cv_header_linux_netlink_h" = xyes; then : 8385 cat >>confdefs.h <<_ACEOF 8386#define HAVE_LINUX_NETLINK_H 1 8387_ACEOF 8388 8389fi 8390 8391done 8392 8393 8394# On Linux, qrtr.h requires asm/types.h 8395for ac_header in linux/qrtr.h 8396do : 8397 ac_fn_c_check_header_compile "$LINENO" "linux/qrtr.h" "ac_cv_header_linux_qrtr_h" " 8398#ifdef HAVE_ASM_TYPES_H 8399#include <asm/types.h> 8400#endif 8401#ifdef HAVE_SYS_SOCKET_H 8402#include <sys/socket.h> 8403#endif 8404 8405" 8406if test "x$ac_cv_header_linux_qrtr_h" = xyes; then : 8407 cat >>confdefs.h <<_ACEOF 8408#define HAVE_LINUX_QRTR_H 1 8409_ACEOF 8410 8411fi 8412 8413done 8414 8415 8416for ac_header in linux/vm_sockets.h 8417do : 8418 ac_fn_c_check_header_compile "$LINENO" "linux/vm_sockets.h" "ac_cv_header_linux_vm_sockets_h" " 8419#ifdef HAVE_SYS_SOCKET_H 8420#include <sys/socket.h> 8421#endif 8422 8423" 8424if test "x$ac_cv_header_linux_vm_sockets_h" = xyes; then : 8425 cat >>confdefs.h <<_ACEOF 8426#define HAVE_LINUX_VM_SOCKETS_H 1 8427_ACEOF 8428 8429fi 8430 8431done 8432 8433 8434# On Linux, can.h, can/bcm.h, can/j1939.h, can/raw.h require sys/socket.h 8435for ac_header in linux/can.h linux/can/bcm.h linux/can/j1939.h linux/can/raw.h 8436do : 8437 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8438ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 8439#ifdef HAVE_SYS_SOCKET_H 8440#include <sys/socket.h> 8441#endif 8442 8443" 8444if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8445 cat >>confdefs.h <<_ACEOF 8446#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8447_ACEOF 8448 8449fi 8450 8451done 8452 8453 8454# checks for typedefs 8455was_it_defined=no 8456{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t in time.h" >&5 8457$as_echo_n "checking for clock_t in time.h... " >&6; } 8458cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8459/* end confdefs.h. */ 8460#include <time.h> 8461 8462_ACEOF 8463if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 8464 $EGREP "clock_t" >/dev/null 2>&1; then : 8465 was_it_defined=yes 8466else 8467 8468 8469$as_echo "#define clock_t long" >>confdefs.h 8470 8471 8472fi 8473rm -f conftest* 8474 8475{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5 8476$as_echo "$was_it_defined" >&6; } 8477 8478{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for makedev" >&5 8479$as_echo_n "checking for makedev... " >&6; } 8480cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8481/* end confdefs.h. */ 8482 8483#if defined(MAJOR_IN_MKDEV) 8484#include <sys/mkdev.h> 8485#elif defined(MAJOR_IN_SYSMACROS) 8486#include <sys/sysmacros.h> 8487#else 8488#include <sys/types.h> 8489#endif 8490 8491int 8492main () 8493{ 8494 8495 makedev(0, 0) 8496 ; 8497 return 0; 8498} 8499 8500_ACEOF 8501if ac_fn_c_try_link "$LINENO"; then : 8502 ac_cv_has_makedev=yes 8503else 8504 ac_cv_has_makedev=no 8505fi 8506rm -f core conftest.err conftest.$ac_objext \ 8507 conftest$ac_exeext conftest.$ac_ext 8508{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_makedev" >&5 8509$as_echo "$ac_cv_has_makedev" >&6; } 8510if test "$ac_cv_has_makedev" = "yes"; then 8511 8512$as_echo "#define HAVE_MAKEDEV 1" >>confdefs.h 8513 8514fi 8515 8516# byte swapping 8517{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for le64toh" >&5 8518$as_echo_n "checking for le64toh... " >&6; } 8519cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8520/* end confdefs.h. */ 8521 8522#ifdef HAVE_ENDIAN_H 8523#include <endian.h> 8524#elif defined(HAVE_SYS_ENDIAN_H) 8525#include <sys/endian.h> 8526#endif 8527 8528int 8529main () 8530{ 8531 8532 le64toh(1) 8533 ; 8534 return 0; 8535} 8536 8537_ACEOF 8538if ac_fn_c_try_link "$LINENO"; then : 8539 ac_cv_has_le64toh=yes 8540else 8541 ac_cv_has_le64toh=no 8542fi 8543rm -f core conftest.err conftest.$ac_objext \ 8544 conftest$ac_exeext conftest.$ac_ext 8545{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_le64toh" >&5 8546$as_echo "$ac_cv_has_le64toh" >&6; } 8547if test "$ac_cv_has_le64toh" = "yes"; then 8548 8549$as_echo "#define HAVE_HTOLE64 1" >>confdefs.h 8550 8551fi 8552 8553use_lfs=yes 8554# Don't use largefile support for GNU/Hurd 8555case $ac_sys_system in GNU*) 8556 use_lfs=no 8557esac 8558 8559if test "$use_lfs" = "yes"; then 8560# Two defines needed to enable largefile support on various platforms 8561# These may affect some typedefs 8562case $ac_sys_system/$ac_sys_release in 8563AIX*) 8564 8565$as_echo "#define _LARGE_FILES 1" >>confdefs.h 8566 8567 ;; 8568esac 8569 8570$as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h 8571 8572 8573$as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h 8574 8575fi 8576 8577# Add some code to confdefs.h so that the test for off_t works on SCO 8578cat >> confdefs.h <<\EOF 8579#if defined(SCO_DS) 8580#undef _OFF_T 8581#endif 8582EOF 8583 8584# Type availability checks 8585ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" 8586if test "x$ac_cv_type_mode_t" = xyes; then : 8587 8588else 8589 8590cat >>confdefs.h <<_ACEOF 8591#define mode_t int 8592_ACEOF 8593 8594fi 8595 8596ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 8597if test "x$ac_cv_type_off_t" = xyes; then : 8598 8599else 8600 8601cat >>confdefs.h <<_ACEOF 8602#define off_t long int 8603_ACEOF 8604 8605fi 8606 8607ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 8608if test "x$ac_cv_type_pid_t" = xyes; then : 8609 8610else 8611 8612cat >>confdefs.h <<_ACEOF 8613#define pid_t int 8614_ACEOF 8615 8616fi 8617 8618 8619cat >>confdefs.h <<_ACEOF 8620#define RETSIGTYPE void 8621_ACEOF 8622 8623ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 8624if test "x$ac_cv_type_size_t" = xyes; then : 8625 8626else 8627 8628cat >>confdefs.h <<_ACEOF 8629#define size_t unsigned int 8630_ACEOF 8631 8632fi 8633 8634{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 8635$as_echo_n "checking for uid_t in sys/types.h... " >&6; } 8636if ${ac_cv_type_uid_t+:} false; then : 8637 $as_echo_n "(cached) " >&6 8638else 8639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8640/* end confdefs.h. */ 8641#include <sys/types.h> 8642 8643_ACEOF 8644if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 8645 $EGREP "uid_t" >/dev/null 2>&1; then : 8646 ac_cv_type_uid_t=yes 8647else 8648 ac_cv_type_uid_t=no 8649fi 8650rm -f conftest* 8651 8652fi 8653{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 8654$as_echo "$ac_cv_type_uid_t" >&6; } 8655if test $ac_cv_type_uid_t = no; then 8656 8657$as_echo "#define uid_t int" >>confdefs.h 8658 8659 8660$as_echo "#define gid_t int" >>confdefs.h 8661 8662fi 8663 8664 8665ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 8666if test "x$ac_cv_type_ssize_t" = xyes; then : 8667 8668$as_echo "#define HAVE_SSIZE_T 1" >>confdefs.h 8669 8670fi 8671 8672ac_fn_c_check_type "$LINENO" "__uint128_t" "ac_cv_type___uint128_t" "$ac_includes_default" 8673if test "x$ac_cv_type___uint128_t" = xyes; then : 8674 8675$as_echo "#define HAVE_GCC_UINT128_T 1" >>confdefs.h 8676 8677fi 8678 8679 8680# Sizes and alignments of various common basic types 8681# ANSI C requires sizeof(char) == 1, so no need to check it 8682# The cast to long int works around a bug in the HP C Compiler 8683# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8684# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8685# This bug is HP SR number 8606223364. 8686{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 8687$as_echo_n "checking size of int... " >&6; } 8688if ${ac_cv_sizeof_int+:} false; then : 8689 $as_echo_n "(cached) " >&6 8690else 8691 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 8692 8693else 8694 if test "$ac_cv_type_int" = yes; then 8695 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8696$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8697as_fn_error 77 "cannot compute sizeof (int) 8698See \`config.log' for more details" "$LINENO" 5; } 8699 else 8700 ac_cv_sizeof_int=0 8701 fi 8702fi 8703 8704fi 8705{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 8706$as_echo "$ac_cv_sizeof_int" >&6; } 8707 8708 8709 8710cat >>confdefs.h <<_ACEOF 8711#define SIZEOF_INT $ac_cv_sizeof_int 8712_ACEOF 8713 8714 8715# The cast to long int works around a bug in the HP C Compiler 8716# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8717# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8718# This bug is HP SR number 8606223364. 8719{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 8720$as_echo_n "checking size of long... " >&6; } 8721if ${ac_cv_sizeof_long+:} false; then : 8722 $as_echo_n "(cached) " >&6 8723else 8724 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 8725 8726else 8727 if test "$ac_cv_type_long" = yes; then 8728 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8729$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8730as_fn_error 77 "cannot compute sizeof (long) 8731See \`config.log' for more details" "$LINENO" 5; } 8732 else 8733 ac_cv_sizeof_long=0 8734 fi 8735fi 8736 8737fi 8738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 8739$as_echo "$ac_cv_sizeof_long" >&6; } 8740 8741 8742 8743cat >>confdefs.h <<_ACEOF 8744#define SIZEOF_LONG $ac_cv_sizeof_long 8745_ACEOF 8746 8747 8748# The cast to long int works around a bug in the HP C Compiler, 8749# see AC_CHECK_SIZEOF for more information. 8750{ $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of long" >&5 8751$as_echo_n "checking alignment of long... " >&6; } 8752if ${ac_cv_alignof_long+:} false; then : 8753 $as_echo_n "(cached) " >&6 8754else 8755 if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_long" "$ac_includes_default 8756#ifndef offsetof 8757# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) 8758#endif 8759typedef struct { char x; long y; } ac__type_alignof_;"; then : 8760 8761else 8762 if test "$ac_cv_type_long" = yes; then 8763 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8764$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8765as_fn_error 77 "cannot compute alignment of long 8766See \`config.log' for more details" "$LINENO" 5; } 8767 else 8768 ac_cv_alignof_long=0 8769 fi 8770fi 8771 8772fi 8773{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_long" >&5 8774$as_echo "$ac_cv_alignof_long" >&6; } 8775 8776 8777 8778cat >>confdefs.h <<_ACEOF 8779#define ALIGNOF_LONG $ac_cv_alignof_long 8780_ACEOF 8781 8782 8783# The cast to long int works around a bug in the HP C Compiler 8784# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8785# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8786# This bug is HP SR number 8606223364. 8787{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 8788$as_echo_n "checking size of long long... " >&6; } 8789if ${ac_cv_sizeof_long_long+:} false; then : 8790 $as_echo_n "(cached) " >&6 8791else 8792 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 8793 8794else 8795 if test "$ac_cv_type_long_long" = yes; then 8796 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8797$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8798as_fn_error 77 "cannot compute sizeof (long long) 8799See \`config.log' for more details" "$LINENO" 5; } 8800 else 8801 ac_cv_sizeof_long_long=0 8802 fi 8803fi 8804 8805fi 8806{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 8807$as_echo "$ac_cv_sizeof_long_long" >&6; } 8808 8809 8810 8811cat >>confdefs.h <<_ACEOF 8812#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 8813_ACEOF 8814 8815 8816# The cast to long int works around a bug in the HP C Compiler 8817# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8818# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8819# This bug is HP SR number 8606223364. 8820{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 8821$as_echo_n "checking size of void *... " >&6; } 8822if ${ac_cv_sizeof_void_p+:} false; then : 8823 $as_echo_n "(cached) " >&6 8824else 8825 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 8826 8827else 8828 if test "$ac_cv_type_void_p" = yes; then 8829 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8830$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8831as_fn_error 77 "cannot compute sizeof (void *) 8832See \`config.log' for more details" "$LINENO" 5; } 8833 else 8834 ac_cv_sizeof_void_p=0 8835 fi 8836fi 8837 8838fi 8839{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 8840$as_echo "$ac_cv_sizeof_void_p" >&6; } 8841 8842 8843 8844cat >>confdefs.h <<_ACEOF 8845#define SIZEOF_VOID_P $ac_cv_sizeof_void_p 8846_ACEOF 8847 8848 8849# The cast to long int works around a bug in the HP C Compiler 8850# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8851# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8852# This bug is HP SR number 8606223364. 8853{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 8854$as_echo_n "checking size of short... " >&6; } 8855if ${ac_cv_sizeof_short+:} false; then : 8856 $as_echo_n "(cached) " >&6 8857else 8858 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 8859 8860else 8861 if test "$ac_cv_type_short" = yes; then 8862 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8863$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8864as_fn_error 77 "cannot compute sizeof (short) 8865See \`config.log' for more details" "$LINENO" 5; } 8866 else 8867 ac_cv_sizeof_short=0 8868 fi 8869fi 8870 8871fi 8872{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 8873$as_echo "$ac_cv_sizeof_short" >&6; } 8874 8875 8876 8877cat >>confdefs.h <<_ACEOF 8878#define SIZEOF_SHORT $ac_cv_sizeof_short 8879_ACEOF 8880 8881 8882# The cast to long int works around a bug in the HP C Compiler 8883# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8884# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8885# This bug is HP SR number 8606223364. 8886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of float" >&5 8887$as_echo_n "checking size of float... " >&6; } 8888if ${ac_cv_sizeof_float+:} false; then : 8889 $as_echo_n "(cached) " >&6 8890else 8891 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (float))" "ac_cv_sizeof_float" "$ac_includes_default"; then : 8892 8893else 8894 if test "$ac_cv_type_float" = yes; then 8895 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8896$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8897as_fn_error 77 "cannot compute sizeof (float) 8898See \`config.log' for more details" "$LINENO" 5; } 8899 else 8900 ac_cv_sizeof_float=0 8901 fi 8902fi 8903 8904fi 8905{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5 8906$as_echo "$ac_cv_sizeof_float" >&6; } 8907 8908 8909 8910cat >>confdefs.h <<_ACEOF 8911#define SIZEOF_FLOAT $ac_cv_sizeof_float 8912_ACEOF 8913 8914 8915# The cast to long int works around a bug in the HP C Compiler 8916# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8917# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8918# This bug is HP SR number 8606223364. 8919{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5 8920$as_echo_n "checking size of double... " >&6; } 8921if ${ac_cv_sizeof_double+:} false; then : 8922 $as_echo_n "(cached) " >&6 8923else 8924 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then : 8925 8926else 8927 if test "$ac_cv_type_double" = yes; then 8928 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8929$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8930as_fn_error 77 "cannot compute sizeof (double) 8931See \`config.log' for more details" "$LINENO" 5; } 8932 else 8933 ac_cv_sizeof_double=0 8934 fi 8935fi 8936 8937fi 8938{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5 8939$as_echo "$ac_cv_sizeof_double" >&6; } 8940 8941 8942 8943cat >>confdefs.h <<_ACEOF 8944#define SIZEOF_DOUBLE $ac_cv_sizeof_double 8945_ACEOF 8946 8947 8948# The cast to long int works around a bug in the HP C Compiler 8949# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8950# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8951# This bug is HP SR number 8606223364. 8952{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of fpos_t" >&5 8953$as_echo_n "checking size of fpos_t... " >&6; } 8954if ${ac_cv_sizeof_fpos_t+:} false; then : 8955 $as_echo_n "(cached) " >&6 8956else 8957 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (fpos_t))" "ac_cv_sizeof_fpos_t" "$ac_includes_default"; then : 8958 8959else 8960 if test "$ac_cv_type_fpos_t" = yes; then 8961 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8962$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8963as_fn_error 77 "cannot compute sizeof (fpos_t) 8964See \`config.log' for more details" "$LINENO" 5; } 8965 else 8966 ac_cv_sizeof_fpos_t=0 8967 fi 8968fi 8969 8970fi 8971{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_fpos_t" >&5 8972$as_echo "$ac_cv_sizeof_fpos_t" >&6; } 8973 8974 8975 8976cat >>confdefs.h <<_ACEOF 8977#define SIZEOF_FPOS_T $ac_cv_sizeof_fpos_t 8978_ACEOF 8979 8980 8981# The cast to long int works around a bug in the HP C Compiler 8982# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8983# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8984# This bug is HP SR number 8606223364. 8985{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 8986$as_echo_n "checking size of size_t... " >&6; } 8987if ${ac_cv_sizeof_size_t+:} false; then : 8988 $as_echo_n "(cached) " >&6 8989else 8990 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : 8991 8992else 8993 if test "$ac_cv_type_size_t" = yes; then 8994 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8995$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8996as_fn_error 77 "cannot compute sizeof (size_t) 8997See \`config.log' for more details" "$LINENO" 5; } 8998 else 8999 ac_cv_sizeof_size_t=0 9000 fi 9001fi 9002 9003fi 9004{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 9005$as_echo "$ac_cv_sizeof_size_t" >&6; } 9006 9007 9008 9009cat >>confdefs.h <<_ACEOF 9010#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t 9011_ACEOF 9012 9013 9014# The cast to long int works around a bug in the HP C Compiler, 9015# see AC_CHECK_SIZEOF for more information. 9016{ $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of size_t" >&5 9017$as_echo_n "checking alignment of size_t... " >&6; } 9018if ${ac_cv_alignof_size_t+:} false; then : 9019 $as_echo_n "(cached) " >&6 9020else 9021 if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_size_t" "$ac_includes_default 9022#ifndef offsetof 9023# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) 9024#endif 9025typedef struct { char x; size_t y; } ac__type_alignof_;"; then : 9026 9027else 9028 if test "$ac_cv_type_size_t" = yes; then 9029 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9030$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9031as_fn_error 77 "cannot compute alignment of size_t 9032See \`config.log' for more details" "$LINENO" 5; } 9033 else 9034 ac_cv_alignof_size_t=0 9035 fi 9036fi 9037 9038fi 9039{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_size_t" >&5 9040$as_echo "$ac_cv_alignof_size_t" >&6; } 9041 9042 9043 9044cat >>confdefs.h <<_ACEOF 9045#define ALIGNOF_SIZE_T $ac_cv_alignof_size_t 9046_ACEOF 9047 9048 9049# The cast to long int works around a bug in the HP C Compiler 9050# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9051# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9052# This bug is HP SR number 8606223364. 9053{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pid_t" >&5 9054$as_echo_n "checking size of pid_t... " >&6; } 9055if ${ac_cv_sizeof_pid_t+:} false; then : 9056 $as_echo_n "(cached) " >&6 9057else 9058 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pid_t))" "ac_cv_sizeof_pid_t" "$ac_includes_default"; then : 9059 9060else 9061 if test "$ac_cv_type_pid_t" = yes; then 9062 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9063$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9064as_fn_error 77 "cannot compute sizeof (pid_t) 9065See \`config.log' for more details" "$LINENO" 5; } 9066 else 9067 ac_cv_sizeof_pid_t=0 9068 fi 9069fi 9070 9071fi 9072{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pid_t" >&5 9073$as_echo "$ac_cv_sizeof_pid_t" >&6; } 9074 9075 9076 9077cat >>confdefs.h <<_ACEOF 9078#define SIZEOF_PID_T $ac_cv_sizeof_pid_t 9079_ACEOF 9080 9081 9082# The cast to long int works around a bug in the HP C Compiler 9083# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9084# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9085# This bug is HP SR number 8606223364. 9086{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of uintptr_t" >&5 9087$as_echo_n "checking size of uintptr_t... " >&6; } 9088if ${ac_cv_sizeof_uintptr_t+:} false; then : 9089 $as_echo_n "(cached) " >&6 9090else 9091 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uintptr_t))" "ac_cv_sizeof_uintptr_t" "$ac_includes_default"; then : 9092 9093else 9094 if test "$ac_cv_type_uintptr_t" = yes; then 9095 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9096$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9097as_fn_error 77 "cannot compute sizeof (uintptr_t) 9098See \`config.log' for more details" "$LINENO" 5; } 9099 else 9100 ac_cv_sizeof_uintptr_t=0 9101 fi 9102fi 9103 9104fi 9105{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uintptr_t" >&5 9106$as_echo "$ac_cv_sizeof_uintptr_t" >&6; } 9107 9108 9109 9110cat >>confdefs.h <<_ACEOF 9111#define SIZEOF_UINTPTR_T $ac_cv_sizeof_uintptr_t 9112_ACEOF 9113 9114 9115 9116 9117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double" >&5 9118$as_echo_n "checking for long double... " >&6; } 9119if ${ac_cv_type_long_double+:} false; then : 9120 $as_echo_n "(cached) " >&6 9121else 9122 if test "$GCC" = yes; then 9123 ac_cv_type_long_double=yes 9124 else 9125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9126/* end confdefs.h. */ 9127/* The Stardent Vistra knows sizeof (long double), but does 9128 not support it. */ 9129 long double foo = 0.0L; 9130int 9131main () 9132{ 9133static int test_array [1 - 2 * !(/* On Ultrix 4.3 cc, long double is 4 and double is 8. */ 9134 sizeof (double) <= sizeof (long double))]; 9135test_array [0] = 0; 9136return test_array [0]; 9137 9138 ; 9139 return 0; 9140} 9141_ACEOF 9142if ac_fn_c_try_compile "$LINENO"; then : 9143 ac_cv_type_long_double=yes 9144else 9145 ac_cv_type_long_double=no 9146fi 9147rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9148 fi 9149fi 9150{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double" >&5 9151$as_echo "$ac_cv_type_long_double" >&6; } 9152 if test $ac_cv_type_long_double = yes; then 9153 9154$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h 9155 9156 fi 9157 9158# The cast to long int works around a bug in the HP C Compiler 9159# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9160# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9161# This bug is HP SR number 8606223364. 9162{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 9163$as_echo_n "checking size of long double... " >&6; } 9164if ${ac_cv_sizeof_long_double+:} false; then : 9165 $as_echo_n "(cached) " >&6 9166else 9167 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : 9168 9169else 9170 if test "$ac_cv_type_long_double" = yes; then 9171 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9172$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9173as_fn_error 77 "cannot compute sizeof (long double) 9174See \`config.log' for more details" "$LINENO" 5; } 9175 else 9176 ac_cv_sizeof_long_double=0 9177 fi 9178fi 9179 9180fi 9181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 9182$as_echo "$ac_cv_sizeof_long_double" >&6; } 9183 9184 9185 9186cat >>confdefs.h <<_ACEOF 9187#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double 9188_ACEOF 9189 9190 9191 9192# The cast to long int works around a bug in the HP C Compiler 9193# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9194# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9195# This bug is HP SR number 8606223364. 9196{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of _Bool" >&5 9197$as_echo_n "checking size of _Bool... " >&6; } 9198if ${ac_cv_sizeof__Bool+:} false; then : 9199 $as_echo_n "(cached) " >&6 9200else 9201 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (_Bool))" "ac_cv_sizeof__Bool" "$ac_includes_default"; then : 9202 9203else 9204 if test "$ac_cv_type__Bool" = yes; then 9205 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9206$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9207as_fn_error 77 "cannot compute sizeof (_Bool) 9208See \`config.log' for more details" "$LINENO" 5; } 9209 else 9210 ac_cv_sizeof__Bool=0 9211 fi 9212fi 9213 9214fi 9215{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof__Bool" >&5 9216$as_echo "$ac_cv_sizeof__Bool" >&6; } 9217 9218 9219 9220cat >>confdefs.h <<_ACEOF 9221#define SIZEOF__BOOL $ac_cv_sizeof__Bool 9222_ACEOF 9223 9224 9225 9226# The cast to long int works around a bug in the HP C Compiler 9227# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9228# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9229# This bug is HP SR number 8606223364. 9230{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 9231$as_echo_n "checking size of off_t... " >&6; } 9232if ${ac_cv_sizeof_off_t+:} false; then : 9233 $as_echo_n "(cached) " >&6 9234else 9235 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" " 9236#ifdef HAVE_SYS_TYPES_H 9237#include <sys/types.h> 9238#endif 9239 9240"; then : 9241 9242else 9243 if test "$ac_cv_type_off_t" = yes; then 9244 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9245$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9246as_fn_error 77 "cannot compute sizeof (off_t) 9247See \`config.log' for more details" "$LINENO" 5; } 9248 else 9249 ac_cv_sizeof_off_t=0 9250 fi 9251fi 9252 9253fi 9254{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 9255$as_echo "$ac_cv_sizeof_off_t" >&6; } 9256 9257 9258 9259cat >>confdefs.h <<_ACEOF 9260#define SIZEOF_OFF_T $ac_cv_sizeof_off_t 9261_ACEOF 9262 9263 9264 9265{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable large file support" >&5 9266$as_echo_n "checking whether to enable large file support... " >&6; } 9267if test "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ 9268 "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then 9269 9270$as_echo "#define HAVE_LARGEFILE_SUPPORT 1" >>confdefs.h 9271 9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9273$as_echo "yes" >&6; } 9274else 9275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9276$as_echo "no" >&6; } 9277fi 9278 9279# The cast to long int works around a bug in the HP C Compiler 9280# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9281# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9282# This bug is HP SR number 8606223364. 9283{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 9284$as_echo_n "checking size of time_t... " >&6; } 9285if ${ac_cv_sizeof_time_t+:} false; then : 9286 $as_echo_n "(cached) " >&6 9287else 9288 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 9289#ifdef HAVE_SYS_TYPES_H 9290#include <sys/types.h> 9291#endif 9292#ifdef HAVE_TIME_H 9293#include <time.h> 9294#endif 9295 9296"; then : 9297 9298else 9299 if test "$ac_cv_type_time_t" = yes; then 9300 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9301$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9302as_fn_error 77 "cannot compute sizeof (time_t) 9303See \`config.log' for more details" "$LINENO" 5; } 9304 else 9305 ac_cv_sizeof_time_t=0 9306 fi 9307fi 9308 9309fi 9310{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 9311$as_echo "$ac_cv_sizeof_time_t" >&6; } 9312 9313 9314 9315cat >>confdefs.h <<_ACEOF 9316#define SIZEOF_TIME_T $ac_cv_sizeof_time_t 9317_ACEOF 9318 9319 9320 9321# if have pthread_t then define SIZEOF_PTHREAD_T 9322ac_save_cc="$CC" 9323if test "$ac_cv_kpthread" = "yes" 9324then CC="$CC -Kpthread" 9325elif test "$ac_cv_kthread" = "yes" 9326then CC="$CC -Kthread" 9327elif test "$ac_cv_pthread" = "yes" 9328then CC="$CC -pthread" 9329fi 9330 9331{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_t" >&5 9332$as_echo_n "checking for pthread_t... " >&6; } 9333have_pthread_t=no 9334cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9335/* end confdefs.h. */ 9336 9337 #include <pthread.h> 9338int 9339main () 9340{ 9341pthread_t x; x = *(pthread_t*)0; 9342 ; 9343 return 0; 9344} 9345 9346_ACEOF 9347if ac_fn_c_try_compile "$LINENO"; then : 9348 have_pthread_t=yes 9349fi 9350rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9351{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_pthread_t" >&5 9352$as_echo "$have_pthread_t" >&6; } 9353if test "$have_pthread_t" = yes ; then 9354 # The cast to long int works around a bug in the HP C Compiler 9355# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9356# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9357# This bug is HP SR number 8606223364. 9358{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5 9359$as_echo_n "checking size of pthread_t... " >&6; } 9360if ${ac_cv_sizeof_pthread_t+:} false; then : 9361 $as_echo_n "(cached) " >&6 9362else 9363 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_t))" "ac_cv_sizeof_pthread_t" " 9364#ifdef HAVE_PTHREAD_H 9365#include <pthread.h> 9366#endif 9367 9368"; then : 9369 9370else 9371 if test "$ac_cv_type_pthread_t" = yes; then 9372 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9373$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9374as_fn_error 77 "cannot compute sizeof (pthread_t) 9375See \`config.log' for more details" "$LINENO" 5; } 9376 else 9377 ac_cv_sizeof_pthread_t=0 9378 fi 9379fi 9380 9381fi 9382{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5 9383$as_echo "$ac_cv_sizeof_pthread_t" >&6; } 9384 9385 9386 9387cat >>confdefs.h <<_ACEOF 9388#define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t 9389_ACEOF 9390 9391 9392fi 9393 9394# Issue #25658: POSIX hasn't defined that pthread_key_t is compatible with int. 9395# This checking will be unnecessary after removing deprecated TLS API. 9396# The cast to long int works around a bug in the HP C Compiler 9397# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9398# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9399# This bug is HP SR number 8606223364. 9400{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_key_t" >&5 9401$as_echo_n "checking size of pthread_key_t... " >&6; } 9402if ${ac_cv_sizeof_pthread_key_t+:} false; then : 9403 $as_echo_n "(cached) " >&6 9404else 9405 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_key_t))" "ac_cv_sizeof_pthread_key_t" "#include <pthread.h> 9406"; then : 9407 9408else 9409 if test "$ac_cv_type_pthread_key_t" = yes; then 9410 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9411$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9412as_fn_error 77 "cannot compute sizeof (pthread_key_t) 9413See \`config.log' for more details" "$LINENO" 5; } 9414 else 9415 ac_cv_sizeof_pthread_key_t=0 9416 fi 9417fi 9418 9419fi 9420{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_key_t" >&5 9421$as_echo "$ac_cv_sizeof_pthread_key_t" >&6; } 9422 9423 9424 9425cat >>confdefs.h <<_ACEOF 9426#define SIZEOF_PTHREAD_KEY_T $ac_cv_sizeof_pthread_key_t 9427_ACEOF 9428 9429 9430{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_key_t is compatible with int" >&5 9431$as_echo_n "checking whether pthread_key_t is compatible with int... " >&6; } 9432if test "$ac_cv_sizeof_pthread_key_t" -eq "$ac_cv_sizeof_int" ; then 9433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9434/* end confdefs.h. */ 9435#include <pthread.h> 9436int 9437main () 9438{ 9439pthread_key_t k; k * 1; 9440 ; 9441 return 0; 9442} 9443_ACEOF 9444if ac_fn_c_try_compile "$LINENO"; then : 9445 ac_pthread_key_t_is_arithmetic_type=yes 9446else 9447 ac_pthread_key_t_is_arithmetic_type=no 9448 9449fi 9450rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pthread_key_t_is_arithmetic_type" >&5 9452$as_echo "$ac_pthread_key_t_is_arithmetic_type" >&6; } 9453 if test "$ac_pthread_key_t_is_arithmetic_type" = yes ; then 9454 9455$as_echo "#define PTHREAD_KEY_T_IS_COMPATIBLE_WITH_INT 1" >>confdefs.h 9456 9457 fi 9458else 9459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9460$as_echo "no" >&6; } 9461fi 9462CC="$ac_save_cc" 9463 9464 9465case $ac_sys_system/$ac_sys_release in 9466 Darwin/[01567]\..*) 9467 OTHER_LIBTOOL_OPT="-prebind -seg1addr 0x10000000" 9468 ;; 9469 Darwin/*) 9470 OTHER_LIBTOOL_OPT="" 9471 ;; 9472esac 9473 9474 9475 9476case $ac_sys_system/$ac_sys_release in 9477 Darwin/[01567]\..*) 9478 LIBTOOL_CRUFT="-framework System -lcc_dynamic" 9479 if test "${enable_universalsdk}"; then 9480 : 9481 else 9482 LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `/usr/bin/arch`" 9483 fi 9484 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9485 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; 9486 Darwin/*) 9487 gcc_version=`gcc -dumpversion` 9488 if test ${gcc_version} '<' 4.0 9489 then 9490 LIBTOOL_CRUFT="-lcc_dynamic" 9491 else 9492 LIBTOOL_CRUFT="" 9493 fi 9494 if test "$cross_compiling" = yes; then : 9495 ac_osx_32bit=yes 9496else 9497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9498/* end confdefs.h. */ 9499 9500 #include <unistd.h> 9501 int main(int argc, char*argv[]) 9502 { 9503 if (sizeof(long) == 4) { 9504 return 0; 9505 } else { 9506 return 1; 9507 } 9508 } 9509 9510_ACEOF 9511if ac_fn_c_try_run "$LINENO"; then : 9512 ac_osx_32bit=yes 9513else 9514 ac_osx_32bit=no 9515fi 9516rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 9517 conftest.$ac_objext conftest.beam conftest.$ac_ext 9518fi 9519 9520 9521 if test "${ac_osx_32bit}" = "yes"; then 9522 case `/usr/bin/arch` in 9523 i386) 9524 MACOSX_DEFAULT_ARCH="i386" 9525 ;; 9526 ppc) 9527 MACOSX_DEFAULT_ARCH="ppc" 9528 ;; 9529 *) 9530 as_fn_error $? "Unexpected output of 'arch' on macOS" "$LINENO" 5 9531 ;; 9532 esac 9533 else 9534 case `/usr/bin/arch` in 9535 i386) 9536 MACOSX_DEFAULT_ARCH="x86_64" 9537 ;; 9538 ppc) 9539 MACOSX_DEFAULT_ARCH="ppc64" 9540 ;; 9541 arm64) 9542 MACOSX_DEFAULT_ARCH="arm64" 9543 ;; 9544 *) 9545 as_fn_error $? "Unexpected output of 'arch' on macOS" "$LINENO" 5 9546 ;; 9547 esac 9548 9549 fi 9550 9551 LIBTOOL_CRUFT=$LIBTOOL_CRUFT" -lSystem -lSystemStubs -arch_only ${MACOSX_DEFAULT_ARCH}" 9552 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9553 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; 9554esac 9555{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-framework" >&5 9556$as_echo_n "checking for --enable-framework... " >&6; } 9557if test "$enable_framework" 9558then 9559 BASECFLAGS="$BASECFLAGS -fno-common -dynamic" 9560 # -F. is needed to allow linking to the framework while 9561 # in the build location. 9562 9563$as_echo "#define WITH_NEXT_FRAMEWORK 1" >>confdefs.h 9564 9565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9566$as_echo "yes" >&6; } 9567 if test $enable_shared = "yes" 9568 then 9569 as_fn_error $? "Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" "$LINENO" 5 9570 fi 9571else 9572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9573$as_echo "no" >&6; } 9574fi 9575 9576{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dyld" >&5 9577$as_echo_n "checking for dyld... " >&6; } 9578case $ac_sys_system/$ac_sys_release in 9579 Darwin/*) 9580 9581$as_echo "#define WITH_DYLD 1" >>confdefs.h 9582 9583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: always on for Darwin" >&5 9584$as_echo "always on for Darwin" >&6; } 9585 ;; 9586 *) 9587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9588$as_echo "no" >&6; } 9589 ;; 9590esac 9591 9592{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-address-sanitizer" >&5 9593$as_echo_n "checking for --with-address-sanitizer... " >&6; } 9594 9595# Check whether --with-address_sanitizer was given. 9596if test "${with_address_sanitizer+set}" = set; then : 9597 withval=$with_address_sanitizer; 9598{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 9599$as_echo "$withval" >&6; } 9600BASECFLAGS="-fsanitize=address -fno-omit-frame-pointer $BASECFLAGS" 9601LDFLAGS="-fsanitize=address $LDFLAGS" 9602# ASan works by controlling memory allocation, our own malloc interferes. 9603with_pymalloc="no" 9604 9605else 9606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9607$as_echo "no" >&6; } 9608fi 9609 9610 9611{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-memory-sanitizer" >&5 9612$as_echo_n "checking for --with-memory-sanitizer... " >&6; } 9613 9614# Check whether --with-memory_sanitizer was given. 9615if test "${with_memory_sanitizer+set}" = set; then : 9616 withval=$with_memory_sanitizer; 9617{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 9618$as_echo "$withval" >&6; } 9619{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fsanitize=memory" >&5 9620$as_echo_n "checking whether C compiler accepts -fsanitize=memory... " >&6; } 9621if ${ax_cv_check_cflags___fsanitize_memory+:} false; then : 9622 $as_echo_n "(cached) " >&6 9623else 9624 9625 ax_check_save_flags=$CFLAGS 9626 CFLAGS="$CFLAGS -fsanitize=memory" 9627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9628/* end confdefs.h. */ 9629 9630int 9631main () 9632{ 9633 9634 ; 9635 return 0; 9636} 9637_ACEOF 9638if ac_fn_c_try_compile "$LINENO"; then : 9639 ax_cv_check_cflags___fsanitize_memory=yes 9640else 9641 ax_cv_check_cflags___fsanitize_memory=no 9642fi 9643rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9644 CFLAGS=$ax_check_save_flags 9645fi 9646{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fsanitize_memory" >&5 9647$as_echo "$ax_cv_check_cflags___fsanitize_memory" >&6; } 9648if test "x$ax_cv_check_cflags___fsanitize_memory" = xyes; then : 9649 9650BASECFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer $BASECFLAGS" 9651LDFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 $LDFLAGS" 9652 9653else 9654 as_fn_error $? "The selected compiler doesn't support memory sanitizer" "$LINENO" 5 9655fi 9656 9657# MSan works by controlling memory allocation, our own malloc interferes. 9658with_pymalloc="no" 9659 9660else 9661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9662$as_echo "no" >&6; } 9663fi 9664 9665 9666{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-undefined-behavior-sanitizer" >&5 9667$as_echo_n "checking for --with-undefined-behavior-sanitizer... " >&6; } 9668 9669# Check whether --with-undefined_behavior_sanitizer was given. 9670if test "${with_undefined_behavior_sanitizer+set}" = set; then : 9671 withval=$with_undefined_behavior_sanitizer; 9672{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 9673$as_echo "$withval" >&6; } 9674BASECFLAGS="-fsanitize=undefined $BASECFLAGS" 9675LDFLAGS="-fsanitize=undefined $LDFLAGS" 9676with_ubsan="yes" 9677 9678else 9679 9680{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9681$as_echo "no" >&6; } 9682with_ubsan="no" 9683 9684fi 9685 9686 9687# Set info about shared libraries. 9688 9689 9690 9691 9692 9693 9694 9695# SHLIB_SUFFIX is the extension of shared libraries `(including the dot!) 9696# -- usually .so, .sl on HP-UX, .dll on Cygwin 9697{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the extension of shared libraries" >&5 9698$as_echo_n "checking the extension of shared libraries... " >&6; } 9699if test -z "$SHLIB_SUFFIX"; then 9700 case $ac_sys_system in 9701 hp*|HP*) 9702 case `uname -m` in 9703 ia64) SHLIB_SUFFIX=.so;; 9704 *) SHLIB_SUFFIX=.sl;; 9705 esac 9706 ;; 9707 CYGWIN*) SHLIB_SUFFIX=.dll;; 9708 *) SHLIB_SUFFIX=.so;; 9709 esac 9710fi 9711{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_SUFFIX" >&5 9712$as_echo "$SHLIB_SUFFIX" >&6; } 9713 9714# LDSHARED is the ld *command* used to create shared library 9715# -- "cc -G" on SunOS 5.x. 9716# (Shared libraries in this instance are shared modules to be loaded into 9717# Python, as opposed to building Python itself as a shared library.) 9718{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDSHARED" >&5 9719$as_echo_n "checking LDSHARED... " >&6; } 9720if test -z "$LDSHARED" 9721then 9722 case $ac_sys_system/$ac_sys_release in 9723 AIX*) 9724 BLDSHARED="Modules/ld_so_aix \$(CC) -bI:Modules/python.exp" 9725 LDSHARED="\$(LIBPL)/ld_so_aix \$(CC) -bI:\$(LIBPL)/python.exp" 9726 ;; 9727 SunOS/5*) 9728 if test "$GCC" = "yes" ; then 9729 LDSHARED='$(CC) -shared' 9730 LDCXXSHARED='$(CXX) -shared' 9731 else 9732 LDSHARED='$(CC) -G' 9733 LDCXXSHARED='$(CXX) -G' 9734 fi ;; 9735 hp*|HP*) 9736 if test "$GCC" = "yes" ; then 9737 LDSHARED='$(CC) -shared' 9738 LDCXXSHARED='$(CXX) -shared' 9739 else 9740 LDSHARED='$(CC) -b' 9741 LDCXXSHARED='$(CXX) -b' 9742 fi ;; 9743 Darwin/1.3*) 9744 LDSHARED='$(CC) -bundle' 9745 LDCXXSHARED='$(CXX) -bundle' 9746 if test "$enable_framework" ; then 9747 # Link against the framework. All externals should be defined. 9748 BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9749 LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9750 LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9751 else 9752 # No framework. Ignore undefined symbols, assuming they come from Python 9753 LDSHARED="$LDSHARED -undefined suppress" 9754 LDCXXSHARED="$LDCXXSHARED -undefined suppress" 9755 fi ;; 9756 Darwin/1.4*|Darwin/5.*|Darwin/6.*) 9757 LDSHARED='$(CC) -bundle' 9758 LDCXXSHARED='$(CXX) -bundle' 9759 if test "$enable_framework" ; then 9760 # Link against the framework. All externals should be defined. 9761 BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9762 LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9763 LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9764 else 9765 # No framework, use the Python app as bundle-loader 9766 BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)' 9767 LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)' 9768 LDCXXSHARED="$LDCXXSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)' 9769 fi ;; 9770 Darwin/*) 9771 # Use -undefined dynamic_lookup whenever possible (10.3 and later). 9772 # This allows an extension to be used in any Python 9773 9774 dep_target_major=`echo ${MACOSX_DEPLOYMENT_TARGET} | \ 9775 sed 's/\([0-9]*\)\.\([0-9]*\).*/\1/'` 9776 dep_target_minor=`echo ${MACOSX_DEPLOYMENT_TARGET} | \ 9777 sed 's/\([0-9]*\)\.\([0-9]*\).*/\2/'` 9778 if test ${dep_target_major} -eq 10 && \ 9779 test ${dep_target_minor} -le 2 9780 then 9781 # building for OS X 10.0 through 10.2 9782 as_fn_error $? "MACOSX_DEPLOYMENT_TARGET too old ($MACOSX_DEPLOYMENT_TARGET), only 10.3 or later is supported" "$LINENO" 5 9783 else 9784 # building for OS X 10.3 and later 9785 LDSHARED='$(CC) -bundle -undefined dynamic_lookup' 9786 LDCXXSHARED='$(CXX) -bundle -undefined dynamic_lookup' 9787 BLDSHARED="$LDSHARED" 9788 fi 9789 ;; 9790 Linux*|GNU*|QNX*|VxWorks*) 9791 LDSHARED='$(CC) -shared' 9792 LDCXXSHARED='$(CXX) -shared';; 9793 FreeBSD*) 9794 if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ] 9795 then 9796 LDSHARED='$(CC) -shared' 9797 LDCXXSHARED='$(CXX) -shared' 9798 else 9799 LDSHARED="ld -Bshareable" 9800 fi;; 9801 OpenBSD*) 9802 if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ] 9803 then 9804 LDSHARED='$(CC) -shared $(CCSHARED)' 9805 LDCXXSHARED='$(CXX) -shared $(CCSHARED)' 9806 else 9807 case `uname -r` in 9808 [01].* | 2.[0-7] | 2.[0-7].*) 9809 LDSHARED="ld -Bshareable ${LDFLAGS}" 9810 ;; 9811 *) 9812 LDSHARED='$(CC) -shared $(CCSHARED)' 9813 LDCXXSHARED='$(CXX) -shared $(CCSHARED)' 9814 ;; 9815 esac 9816 fi;; 9817 NetBSD*|DragonFly*) 9818 LDSHARED='$(CC) -shared' 9819 LDCXXSHARED='$(CXX) -shared';; 9820 OpenUNIX*|UnixWare*) 9821 if test "$GCC" = "yes" ; then 9822 LDSHARED='$(CC) -shared' 9823 LDCXXSHARED='$(CXX) -shared' 9824 else 9825 LDSHARED='$(CC) -G' 9826 LDCXXSHARED='$(CXX) -G' 9827 fi;; 9828 SCO_SV*) 9829 LDSHARED='$(CC) -Wl,-G,-Bexport' 9830 LDCXXSHARED='$(CXX) -Wl,-G,-Bexport';; 9831 CYGWIN*) 9832 LDSHARED="gcc -shared -Wl,--enable-auto-image-base" 9833 LDCXXSHARED="g++ -shared -Wl,--enable-auto-image-base";; 9834 *) LDSHARED="ld";; 9835 esac 9836fi 9837{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDSHARED" >&5 9838$as_echo "$LDSHARED" >&6; } 9839LDCXXSHARED=${LDCXXSHARED-$LDSHARED} 9840BLDSHARED=${BLDSHARED-$LDSHARED} 9841# CCSHARED are the C *flags* used to create objects to go into a shared 9842# library (module) -- this is only needed for a few systems 9843{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CCSHARED" >&5 9844$as_echo_n "checking CCSHARED... " >&6; } 9845if test -z "$CCSHARED" 9846then 9847 case $ac_sys_system/$ac_sys_release in 9848 SunOS*) if test "$GCC" = yes; 9849 then CCSHARED="-fPIC"; 9850 elif test `uname -p` = sparc; 9851 then CCSHARED="-xcode=pic32"; 9852 else CCSHARED="-Kpic"; 9853 fi;; 9854 hp*|HP*) if test "$GCC" = yes; 9855 then CCSHARED="-fPIC"; 9856 else CCSHARED="+z"; 9857 fi;; 9858 Linux-android*) ;; 9859 Linux*|GNU*) CCSHARED="-fPIC";; 9860 FreeBSD*|NetBSD*|OpenBSD*|DragonFly*) CCSHARED="-fPIC";; 9861 OpenUNIX*|UnixWare*) 9862 if test "$GCC" = "yes" 9863 then CCSHARED="-fPIC" 9864 else CCSHARED="-KPIC" 9865 fi;; 9866 SCO_SV*) 9867 if test "$GCC" = "yes" 9868 then CCSHARED="-fPIC" 9869 else CCSHARED="-Kpic -belf" 9870 fi;; 9871 VxWorks*) 9872 CCSHARED="-fpic -D__SO_PICABILINUX__ -ftls-model=global-dynamic" 9873 esac 9874fi 9875{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CCSHARED" >&5 9876$as_echo "$CCSHARED" >&6; } 9877# LINKFORSHARED are the flags passed to the $(CC) command that links 9878# the python executable -- this is only needed for a few systems 9879{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKFORSHARED" >&5 9880$as_echo_n "checking LINKFORSHARED... " >&6; } 9881if test -z "$LINKFORSHARED" 9882then 9883 case $ac_sys_system/$ac_sys_release in 9884 AIX*) LINKFORSHARED='-Wl,-bE:Modules/python.exp -lld';; 9885 hp*|HP*) 9886 LINKFORSHARED="-Wl,-E -Wl,+s";; 9887# LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";; 9888 Linux-android*) LINKFORSHARED="-pie -Xlinker -export-dynamic";; 9889 Linux*|GNU*) LINKFORSHARED="-Xlinker -export-dynamic";; 9890 # -u libsys_s pulls in all symbols in libsys 9891 Darwin/*) 9892 LINKFORSHARED="$extra_undefs -framework CoreFoundation" 9893 9894 # Issue #18075: the default maximum stack size (8MBytes) is too 9895 # small for the default recursion limit. Increase the stack size 9896 # to ensure that tests don't crash 9897 stack_size="1000000" # 16 MB 9898 if test "$with_ubsan" = "yes" 9899 then 9900 # Undefined behavior sanitizer requires an even deeper stack 9901 stack_size="4000000" # 64 MB 9902 fi 9903 9904 LINKFORSHARED="-Wl,-stack_size,$stack_size $LINKFORSHARED" 9905 9906 9907cat >>confdefs.h <<_ACEOF 9908#define THREAD_STACK_SIZE 0x$stack_size 9909_ACEOF 9910 9911 9912 if test "$enable_framework" 9913 then 9914 LINKFORSHARED="$LINKFORSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9915 fi 9916 LINKFORSHARED="$LINKFORSHARED";; 9917 OpenUNIX*|UnixWare*) LINKFORSHARED="-Wl,-Bexport";; 9918 SCO_SV*) LINKFORSHARED="-Wl,-Bexport";; 9919 ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";; 9920 FreeBSD*|NetBSD*|OpenBSD*|DragonFly*) 9921 if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ] 9922 then 9923 LINKFORSHARED="-Wl,--export-dynamic" 9924 fi;; 9925 SunOS/5*) case $CC in 9926 *gcc*) 9927 if $CC -Xlinker --help 2>&1 | grep export-dynamic >/dev/null 9928 then 9929 LINKFORSHARED="-Xlinker --export-dynamic" 9930 fi;; 9931 esac;; 9932 CYGWIN*) 9933 if test $enable_shared = "no" 9934 then 9935 LINKFORSHARED='-Wl,--out-implib=$(LDLIBRARY)' 9936 fi;; 9937 QNX*) 9938 # -Wl,-E causes the symbols to be added to the dynamic 9939 # symbol table so that they can be found when a module 9940 # is loaded. -N 2048K causes the stack size to be set 9941 # to 2048 kilobytes so that the stack doesn't overflow 9942 # when running test_compile.py. 9943 LINKFORSHARED='-Wl,-E -N 2048K';; 9944 VxWorks*) 9945 LINKFORSHARED='-Wl,-export-dynamic';; 9946 esac 9947fi 9948{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKFORSHARED" >&5 9949$as_echo "$LINKFORSHARED" >&6; } 9950 9951 9952 9953{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGSFORSHARED" >&5 9954$as_echo_n "checking CFLAGSFORSHARED... " >&6; } 9955if test ! "$LIBRARY" = "$LDLIBRARY" 9956then 9957 case $ac_sys_system in 9958 CYGWIN*) 9959 # Cygwin needs CCSHARED when building extension DLLs 9960 # but not when building the interpreter DLL. 9961 CFLAGSFORSHARED='';; 9962 *) 9963 CFLAGSFORSHARED='$(CCSHARED)' 9964 esac 9965fi 9966{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CFLAGSFORSHARED" >&5 9967$as_echo "$CFLAGSFORSHARED" >&6; } 9968 9969# SHLIBS are libraries (except -lc and -lm) to link to the python shared 9970# library (with --enable-shared). 9971# For platforms on which shared libraries are not allowed to have unresolved 9972# symbols, this must be set to $(LIBS) (expanded by make). We do this even 9973# if it is not required, since it creates a dependency of the shared library 9974# to LIBS. This, in turn, means that applications linking the shared libpython 9975# don't need to link LIBS explicitly. The default should be only changed 9976# on systems where this approach causes problems. 9977 9978{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SHLIBS" >&5 9979$as_echo_n "checking SHLIBS... " >&6; } 9980case "$ac_sys_system" in 9981 *) 9982 SHLIBS='$(LIBS)';; 9983esac 9984{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIBS" >&5 9985$as_echo "$SHLIBS" >&6; } 9986 9987 9988# checks for libraries 9989{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sendfile in -lsendfile" >&5 9990$as_echo_n "checking for sendfile in -lsendfile... " >&6; } 9991if ${ac_cv_lib_sendfile_sendfile+:} false; then : 9992 $as_echo_n "(cached) " >&6 9993else 9994 ac_check_lib_save_LIBS=$LIBS 9995LIBS="-lsendfile $LIBS" 9996cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9997/* end confdefs.h. */ 9998 9999/* Override any GCC internal prototype to avoid an error. 10000 Use char because int might match the return type of a GCC 10001 builtin and then its argument prototype would still apply. */ 10002#ifdef __cplusplus 10003extern "C" 10004#endif 10005char sendfile (); 10006int 10007main () 10008{ 10009return sendfile (); 10010 ; 10011 return 0; 10012} 10013_ACEOF 10014if ac_fn_c_try_link "$LINENO"; then : 10015 ac_cv_lib_sendfile_sendfile=yes 10016else 10017 ac_cv_lib_sendfile_sendfile=no 10018fi 10019rm -f core conftest.err conftest.$ac_objext \ 10020 conftest$ac_exeext conftest.$ac_ext 10021LIBS=$ac_check_lib_save_LIBS 10022fi 10023{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_sendfile" >&5 10024$as_echo "$ac_cv_lib_sendfile_sendfile" >&6; } 10025if test "x$ac_cv_lib_sendfile_sendfile" = xyes; then : 10026 cat >>confdefs.h <<_ACEOF 10027#define HAVE_LIBSENDFILE 1 10028_ACEOF 10029 10030 LIBS="-lsendfile $LIBS" 10031 10032fi 10033 10034{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10035$as_echo_n "checking for dlopen in -ldl... " >&6; } 10036if ${ac_cv_lib_dl_dlopen+:} false; then : 10037 $as_echo_n "(cached) " >&6 10038else 10039 ac_check_lib_save_LIBS=$LIBS 10040LIBS="-ldl $LIBS" 10041cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10042/* end confdefs.h. */ 10043 10044/* Override any GCC internal prototype to avoid an error. 10045 Use char because int might match the return type of a GCC 10046 builtin and then its argument prototype would still apply. */ 10047#ifdef __cplusplus 10048extern "C" 10049#endif 10050char dlopen (); 10051int 10052main () 10053{ 10054return dlopen (); 10055 ; 10056 return 0; 10057} 10058_ACEOF 10059if ac_fn_c_try_link "$LINENO"; then : 10060 ac_cv_lib_dl_dlopen=yes 10061else 10062 ac_cv_lib_dl_dlopen=no 10063fi 10064rm -f core conftest.err conftest.$ac_objext \ 10065 conftest$ac_exeext conftest.$ac_ext 10066LIBS=$ac_check_lib_save_LIBS 10067fi 10068{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10069$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10070if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10071 cat >>confdefs.h <<_ACEOF 10072#define HAVE_LIBDL 1 10073_ACEOF 10074 10075 LIBS="-ldl $LIBS" 10076 10077fi 10078 # Dynamic linking for SunOS/Solaris and SYSV 10079{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 10080$as_echo_n "checking for shl_load in -ldld... " >&6; } 10081if ${ac_cv_lib_dld_shl_load+:} false; then : 10082 $as_echo_n "(cached) " >&6 10083else 10084 ac_check_lib_save_LIBS=$LIBS 10085LIBS="-ldld $LIBS" 10086cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10087/* end confdefs.h. */ 10088 10089/* Override any GCC internal prototype to avoid an error. 10090 Use char because int might match the return type of a GCC 10091 builtin and then its argument prototype would still apply. */ 10092#ifdef __cplusplus 10093extern "C" 10094#endif 10095char shl_load (); 10096int 10097main () 10098{ 10099return shl_load (); 10100 ; 10101 return 0; 10102} 10103_ACEOF 10104if ac_fn_c_try_link "$LINENO"; then : 10105 ac_cv_lib_dld_shl_load=yes 10106else 10107 ac_cv_lib_dld_shl_load=no 10108fi 10109rm -f core conftest.err conftest.$ac_objext \ 10110 conftest$ac_exeext conftest.$ac_ext 10111LIBS=$ac_check_lib_save_LIBS 10112fi 10113{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 10114$as_echo "$ac_cv_lib_dld_shl_load" >&6; } 10115if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 10116 cat >>confdefs.h <<_ACEOF 10117#define HAVE_LIBDLD 1 10118_ACEOF 10119 10120 LIBS="-ldld $LIBS" 10121 10122fi 10123 # Dynamic linking for HP-UX 10124 10125# checks for uuid.h location 10126for ac_header in uuid/uuid.h uuid.h 10127do : 10128 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 10129ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 10130if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 10131 cat >>confdefs.h <<_ACEOF 10132#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 10133_ACEOF 10134 10135fi 10136 10137done 10138 10139 10140{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate_time_safe" >&5 10141$as_echo_n "checking for uuid_generate_time_safe... " >&6; } 10142cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10143/* end confdefs.h. */ 10144#include <uuid/uuid.h> 10145int 10146main () 10147{ 10148 10149#ifndef uuid_generate_time_safe 10150void *x = uuid_generate_time_safe 10151#endif 10152 10153 ; 10154 return 0; 10155} 10156_ACEOF 10157if ac_fn_c_try_compile "$LINENO"; then : 10158 10159$as_echo "#define HAVE_UUID_GENERATE_TIME_SAFE 1" >>confdefs.h 10160 10161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10162$as_echo "yes" >&6; } 10163else 10164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10165$as_echo "no" >&6; } 10166 10167fi 10168rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10169 10170# check for libuuid from util-linux 10171save_LIBS=$LIBS 10172{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate_time in -luuid" >&5 10173$as_echo_n "checking for uuid_generate_time in -luuid... " >&6; } 10174if ${ac_cv_lib_uuid_uuid_generate_time+:} false; then : 10175 $as_echo_n "(cached) " >&6 10176else 10177 ac_check_lib_save_LIBS=$LIBS 10178LIBS="-luuid $LIBS" 10179cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10180/* end confdefs.h. */ 10181 10182/* Override any GCC internal prototype to avoid an error. 10183 Use char because int might match the return type of a GCC 10184 builtin and then its argument prototype would still apply. */ 10185#ifdef __cplusplus 10186extern "C" 10187#endif 10188char uuid_generate_time (); 10189int 10190main () 10191{ 10192return uuid_generate_time (); 10193 ; 10194 return 0; 10195} 10196_ACEOF 10197if ac_fn_c_try_link "$LINENO"; then : 10198 ac_cv_lib_uuid_uuid_generate_time=yes 10199else 10200 ac_cv_lib_uuid_uuid_generate_time=no 10201fi 10202rm -f core conftest.err conftest.$ac_objext \ 10203 conftest$ac_exeext conftest.$ac_ext 10204LIBS=$ac_check_lib_save_LIBS 10205fi 10206{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate_time" >&5 10207$as_echo "$ac_cv_lib_uuid_uuid_generate_time" >&6; } 10208if test "x$ac_cv_lib_uuid_uuid_generate_time" = xyes; then : 10209 cat >>confdefs.h <<_ACEOF 10210#define HAVE_LIBUUID 1 10211_ACEOF 10212 10213 LIBS="-luuid $LIBS" 10214 10215fi 10216 10217LIBS=$save_LIBS 10218 10219# AIX provides support for RFC4122 (uuid) in libc.a starting with AIX 6.1 (anno 2007) 10220# FreeBSD and OpenBSD provides support in libc as well. 10221{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_create" >&5 10222$as_echo_n "checking for uuid_create... " >&6; } 10223cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10224/* end confdefs.h. */ 10225#include <uuid.h> 10226int 10227main () 10228{ 10229 10230#ifndef uuid_create 10231void *x = uuid_create 10232#endif 10233 10234 ; 10235 return 0; 10236} 10237_ACEOF 10238if ac_fn_c_try_compile "$LINENO"; then : 10239 10240$as_echo "#define HAVE_UUID_CREATE 1" >>confdefs.h 10241 10242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10243$as_echo "yes" >&6; } 10244else 10245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10246$as_echo "no" >&6; } 10247 10248fi 10249rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10250 10251# Little-endian FreeBSD, OpenBSD and NetBSD needs encoding into an octet 10252# stream in big-endian byte-order 10253{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_enc_be" >&5 10254$as_echo_n "checking for uuid_enc_be... " >&6; } 10255cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10256/* end confdefs.h. */ 10257#include <uuid.h> 10258int 10259main () 10260{ 10261 10262#ifndef uuid_enc_be 10263void *x = uuid_enc_be 10264#endif 10265 10266 ; 10267 return 0; 10268} 10269_ACEOF 10270if ac_fn_c_try_compile "$LINENO"; then : 10271 10272$as_echo "#define HAVE_UUID_ENC_BE 1" >>confdefs.h 10273 10274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10275$as_echo "yes" >&6; } 10276else 10277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10278$as_echo "no" >&6; } 10279 10280fi 10281rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10282 10283# 'Real Time' functions on Solaris 10284# posix4 on Solaris 2.6 10285# pthread (first!) on Linux 10286{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_init" >&5 10287$as_echo_n "checking for library containing sem_init... " >&6; } 10288if ${ac_cv_search_sem_init+:} false; then : 10289 $as_echo_n "(cached) " >&6 10290else 10291 ac_func_search_save_LIBS=$LIBS 10292cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10293/* end confdefs.h. */ 10294 10295/* Override any GCC internal prototype to avoid an error. 10296 Use char because int might match the return type of a GCC 10297 builtin and then its argument prototype would still apply. */ 10298#ifdef __cplusplus 10299extern "C" 10300#endif 10301char sem_init (); 10302int 10303main () 10304{ 10305return sem_init (); 10306 ; 10307 return 0; 10308} 10309_ACEOF 10310for ac_lib in '' pthread rt posix4; do 10311 if test -z "$ac_lib"; then 10312 ac_res="none required" 10313 else 10314 ac_res=-l$ac_lib 10315 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10316 fi 10317 if ac_fn_c_try_link "$LINENO"; then : 10318 ac_cv_search_sem_init=$ac_res 10319fi 10320rm -f core conftest.err conftest.$ac_objext \ 10321 conftest$ac_exeext 10322 if ${ac_cv_search_sem_init+:} false; then : 10323 break 10324fi 10325done 10326if ${ac_cv_search_sem_init+:} false; then : 10327 10328else 10329 ac_cv_search_sem_init=no 10330fi 10331rm conftest.$ac_ext 10332LIBS=$ac_func_search_save_LIBS 10333fi 10334{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_init" >&5 10335$as_echo "$ac_cv_search_sem_init" >&6; } 10336ac_res=$ac_cv_search_sem_init 10337if test "$ac_res" != no; then : 10338 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10339 10340fi 10341 10342 10343# check if we need libintl for locale functions 10344{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for textdomain in -lintl" >&5 10345$as_echo_n "checking for textdomain in -lintl... " >&6; } 10346if ${ac_cv_lib_intl_textdomain+:} false; then : 10347 $as_echo_n "(cached) " >&6 10348else 10349 ac_check_lib_save_LIBS=$LIBS 10350LIBS="-lintl $LIBS" 10351cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10352/* end confdefs.h. */ 10353 10354/* Override any GCC internal prototype to avoid an error. 10355 Use char because int might match the return type of a GCC 10356 builtin and then its argument prototype would still apply. */ 10357#ifdef __cplusplus 10358extern "C" 10359#endif 10360char textdomain (); 10361int 10362main () 10363{ 10364return textdomain (); 10365 ; 10366 return 0; 10367} 10368_ACEOF 10369if ac_fn_c_try_link "$LINENO"; then : 10370 ac_cv_lib_intl_textdomain=yes 10371else 10372 ac_cv_lib_intl_textdomain=no 10373fi 10374rm -f core conftest.err conftest.$ac_objext \ 10375 conftest$ac_exeext conftest.$ac_ext 10376LIBS=$ac_check_lib_save_LIBS 10377fi 10378{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_textdomain" >&5 10379$as_echo "$ac_cv_lib_intl_textdomain" >&6; } 10380if test "x$ac_cv_lib_intl_textdomain" = xyes; then : 10381 10382$as_echo "#define WITH_LIBINTL 1" >>confdefs.h 10383 10384 LIBS="-lintl $LIBS" 10385fi 10386 10387 10388# checks for system dependent C++ extensions support 10389case "$ac_sys_system" in 10390 AIX*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genuine AIX C++ extensions support" >&5 10391$as_echo_n "checking for genuine AIX C++ extensions support... " >&6; } 10392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10393/* end confdefs.h. */ 10394 10395 #include <load.h> 10396int 10397main () 10398{ 10399loadAndInit("", 0, "") 10400 ; 10401 return 0; 10402} 10403 10404_ACEOF 10405if ac_fn_c_try_link "$LINENO"; then : 10406 10407 10408$as_echo "#define AIX_GENUINE_CPLUSPLUS 1" >>confdefs.h 10409 10410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10411$as_echo "yes" >&6; } 10412 10413else 10414 10415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10416$as_echo "no" >&6; } 10417 10418fi 10419rm -f core conftest.err conftest.$ac_objext \ 10420 conftest$ac_exeext conftest.$ac_ext 10421# BUILD_GNU_TYPE + AIX_BUILDDATE are used to construct the platform_tag 10422# of the AIX system used to build/package Python executable. This tag serves 10423# as a baseline for bdist module packages 10424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the system builddate" >&5 10425$as_echo_n "checking for the system builddate... " >&6; } 10426 AIX_BUILDDATE=$(lslpp -Lcq bos.mp64 | awk -F: '{ print $NF }') 10427 10428cat >>confdefs.h <<_ACEOF 10429#define AIX_BUILDDATE $AIX_BUILDDATE 10430_ACEOF 10431 10432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AIX_BUILDDATE" >&5 10433$as_echo "$AIX_BUILDDATE" >&6; } 10434 ;; 10435 *) ;; 10436esac 10437 10438# check for systems that require aligned memory access 10439{ $as_echo "$as_me:${as_lineno-$LINENO}: checking aligned memory access is required" >&5 10440$as_echo_n "checking aligned memory access is required... " >&6; } 10441if ${ac_cv_aligned_required+:} false; then : 10442 $as_echo_n "(cached) " >&6 10443else 10444 if test "$cross_compiling" = yes; then : 10445 ac_cv_aligned_required=yes 10446else 10447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10448/* end confdefs.h. */ 10449 10450int main() 10451{ 10452 char s[16]; 10453 int i, *p1, *p2; 10454 for (i=0; i < 16; i++) 10455 s[i] = i; 10456 p1 = (int*)(s+1); 10457 p2 = (int*)(s+2); 10458 if (*p1 == *p2) 10459 return 1; 10460 return 0; 10461} 10462_ACEOF 10463if ac_fn_c_try_run "$LINENO"; then : 10464 ac_cv_aligned_required=no 10465else 10466 ac_cv_aligned_required=yes 10467fi 10468rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10469 conftest.$ac_objext conftest.beam conftest.$ac_ext 10470fi 10471 10472 10473fi 10474 10475{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_aligned_required" >&5 10476$as_echo "$ac_cv_aligned_required" >&6; } 10477if test "$ac_cv_aligned_required" = yes ; then 10478 10479$as_echo "#define HAVE_ALIGNED_REQUIRED 1" >>confdefs.h 10480 10481fi 10482 10483# str, bytes and memoryview hash algorithm 10484 10485 10486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-hash-algorithm" >&5 10487$as_echo_n "checking for --with-hash-algorithm... " >&6; } 10488 10489# Check whether --with-hash_algorithm was given. 10490if test "${with_hash_algorithm+set}" = set; then : 10491 withval=$with_hash_algorithm; 10492{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 10493$as_echo "$withval" >&6; } 10494case "$withval" in 10495 siphash24) 10496 $as_echo "#define Py_HASH_ALGORITHM 1" >>confdefs.h 10497 10498 ;; 10499 fnv) 10500 $as_echo "#define Py_HASH_ALGORITHM 2" >>confdefs.h 10501 10502 ;; 10503 *) 10504 as_fn_error $? "unknown hash algorithm '$withval'" "$LINENO" 5 10505 ;; 10506esac 10507 10508else 10509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: default" >&5 10510$as_echo "default" >&6; } 10511fi 10512 10513 10514validate_tzpath() { 10515 # Checks that each element of hte path is an absolute path 10516 if test -z "$1"; then 10517 # Empty string is allowed: it indicates no system TZPATH 10518 return 0 10519 fi 10520 10521 # Bad paths are those that don't start with / 10522 if ( echo $1 | grep '\(^\|:\)\([^/]\|$\)' > /dev/null); then 10523 as_fn_error $? "--with-tzpath must contain only absolute paths, not $1" "$LINENO" 5 10524 return 1; 10525 fi 10526} 10527 10528TZPATH="/usr/share/zoneinfo:/usr/lib/zoneinfo:/usr/share/lib/zoneinfo:/etc/zoneinfo" 10529{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tzpath" >&5 10530$as_echo_n "checking for --with-tzpath... " >&6; } 10531 10532# Check whether --with-tzpath was given. 10533if test "${with_tzpath+set}" = set; then : 10534 withval=$with_tzpath; 10535case "$withval" in 10536 yes) 10537 as_fn_error $? "--with-tzpath requires a value" "$LINENO" 5 10538 ;; 10539 *) 10540 validate_tzpath "$withval" 10541 TZPATH="$withval" 10542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$withval\"" >&5 10543$as_echo "\"$withval\"" >&6; } 10544 ;; 10545esac 10546 10547else 10548 validate_tzpath "$TZPATH" 10549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$TZPATH\"" >&5 10550$as_echo "\"$TZPATH\"" >&6; } 10551fi 10552 10553 10554 10555# Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl. 10556{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for t_open in -lnsl" >&5 10557$as_echo_n "checking for t_open in -lnsl... " >&6; } 10558if ${ac_cv_lib_nsl_t_open+:} false; then : 10559 $as_echo_n "(cached) " >&6 10560else 10561 ac_check_lib_save_LIBS=$LIBS 10562LIBS="-lnsl $LIBS" 10563cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10564/* end confdefs.h. */ 10565 10566/* Override any GCC internal prototype to avoid an error. 10567 Use char because int might match the return type of a GCC 10568 builtin and then its argument prototype would still apply. */ 10569#ifdef __cplusplus 10570extern "C" 10571#endif 10572char t_open (); 10573int 10574main () 10575{ 10576return t_open (); 10577 ; 10578 return 0; 10579} 10580_ACEOF 10581if ac_fn_c_try_link "$LINENO"; then : 10582 ac_cv_lib_nsl_t_open=yes 10583else 10584 ac_cv_lib_nsl_t_open=no 10585fi 10586rm -f core conftest.err conftest.$ac_objext \ 10587 conftest$ac_exeext conftest.$ac_ext 10588LIBS=$ac_check_lib_save_LIBS 10589fi 10590{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_t_open" >&5 10591$as_echo "$ac_cv_lib_nsl_t_open" >&6; } 10592if test "x$ac_cv_lib_nsl_t_open" = xyes; then : 10593 LIBS="-lnsl $LIBS" 10594fi 10595 # SVR4 10596{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 10597$as_echo_n "checking for socket in -lsocket... " >&6; } 10598if ${ac_cv_lib_socket_socket+:} false; then : 10599 $as_echo_n "(cached) " >&6 10600else 10601 ac_check_lib_save_LIBS=$LIBS 10602LIBS="-lsocket $LIBS $LIBS" 10603cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10604/* end confdefs.h. */ 10605 10606/* Override any GCC internal prototype to avoid an error. 10607 Use char because int might match the return type of a GCC 10608 builtin and then its argument prototype would still apply. */ 10609#ifdef __cplusplus 10610extern "C" 10611#endif 10612char socket (); 10613int 10614main () 10615{ 10616return socket (); 10617 ; 10618 return 0; 10619} 10620_ACEOF 10621if ac_fn_c_try_link "$LINENO"; then : 10622 ac_cv_lib_socket_socket=yes 10623else 10624 ac_cv_lib_socket_socket=no 10625fi 10626rm -f core conftest.err conftest.$ac_objext \ 10627 conftest$ac_exeext conftest.$ac_ext 10628LIBS=$ac_check_lib_save_LIBS 10629fi 10630{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 10631$as_echo "$ac_cv_lib_socket_socket" >&6; } 10632if test "x$ac_cv_lib_socket_socket" = xyes; then : 10633 LIBS="-lsocket $LIBS" 10634fi 10635 # SVR4 sockets 10636 10637{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libs" >&5 10638$as_echo_n "checking for --with-libs... " >&6; } 10639 10640# Check whether --with-libs was given. 10641if test "${with_libs+set}" = set; then : 10642 withval=$with_libs; 10643{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 10644$as_echo "$withval" >&6; } 10645LIBS="$withval $LIBS" 10646 10647else 10648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10649$as_echo "no" >&6; } 10650fi 10651 10652 10653 10654 10655 10656 10657 10658 10659 10660if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 10661 if test -n "$ac_tool_prefix"; then 10662 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 10663set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 10664{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10665$as_echo_n "checking for $ac_word... " >&6; } 10666if ${ac_cv_path_PKG_CONFIG+:} false; then : 10667 $as_echo_n "(cached) " >&6 10668else 10669 case $PKG_CONFIG in 10670 [\\/]* | ?:[\\/]*) 10671 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 10672 ;; 10673 *) 10674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10675for as_dir in $PATH 10676do 10677 IFS=$as_save_IFS 10678 test -z "$as_dir" && as_dir=. 10679 for ac_exec_ext in '' $ac_executable_extensions; do 10680 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10681 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 10682 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10683 break 2 10684 fi 10685done 10686 done 10687IFS=$as_save_IFS 10688 10689 ;; 10690esac 10691fi 10692PKG_CONFIG=$ac_cv_path_PKG_CONFIG 10693if test -n "$PKG_CONFIG"; then 10694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 10695$as_echo "$PKG_CONFIG" >&6; } 10696else 10697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10698$as_echo "no" >&6; } 10699fi 10700 10701 10702fi 10703if test -z "$ac_cv_path_PKG_CONFIG"; then 10704 ac_pt_PKG_CONFIG=$PKG_CONFIG 10705 # Extract the first word of "pkg-config", so it can be a program name with args. 10706set dummy pkg-config; ac_word=$2 10707{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10708$as_echo_n "checking for $ac_word... " >&6; } 10709if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 10710 $as_echo_n "(cached) " >&6 10711else 10712 case $ac_pt_PKG_CONFIG in 10713 [\\/]* | ?:[\\/]*) 10714 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 10715 ;; 10716 *) 10717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10718for as_dir in $PATH 10719do 10720 IFS=$as_save_IFS 10721 test -z "$as_dir" && as_dir=. 10722 for ac_exec_ext in '' $ac_executable_extensions; do 10723 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10724 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 10725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10726 break 2 10727 fi 10728done 10729 done 10730IFS=$as_save_IFS 10731 10732 ;; 10733esac 10734fi 10735ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 10736if test -n "$ac_pt_PKG_CONFIG"; then 10737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 10738$as_echo "$ac_pt_PKG_CONFIG" >&6; } 10739else 10740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10741$as_echo "no" >&6; } 10742fi 10743 10744 if test "x$ac_pt_PKG_CONFIG" = x; then 10745 PKG_CONFIG="" 10746 else 10747 case $cross_compiling:$ac_tool_warned in 10748yes:) 10749{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10750$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10751ac_tool_warned=yes ;; 10752esac 10753 PKG_CONFIG=$ac_pt_PKG_CONFIG 10754 fi 10755else 10756 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 10757fi 10758 10759fi 10760if test -n "$PKG_CONFIG"; then 10761 _pkg_min_version=0.9.0 10762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 10763$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 10764 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 10765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10766$as_echo "yes" >&6; } 10767 else 10768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10769$as_echo "no" >&6; } 10770 PKG_CONFIG="" 10771 fi 10772fi 10773 10774# Check for use of the system expat library 10775{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-expat" >&5 10776$as_echo_n "checking for --with-system-expat... " >&6; } 10777 10778# Check whether --with-system_expat was given. 10779if test "${with_system_expat+set}" = set; then : 10780 withval=$with_system_expat; 10781else 10782 with_system_expat="no" 10783fi 10784 10785 10786{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_expat" >&5 10787$as_echo "$with_system_expat" >&6; } 10788 10789# Check for use of the system libffi library 10790{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-ffi" >&5 10791$as_echo_n "checking for --with-system-ffi... " >&6; } 10792 10793# Check whether --with-system_ffi was given. 10794if test "${with_system_ffi+set}" = set; then : 10795 withval=$with_system_ffi; 10796fi 10797 10798 10799if test "$ac_sys_system" = "Darwin" 10800then 10801 case "$with_system_ffi" in 10802 "") 10803 with_system_ffi="no" 10804 ;; 10805 yes|no) 10806 ;; 10807 *) 10808 as_fn_error $? "--with-system-ffi accepts no arguments" "$LINENO" 5 10809 ;; 10810 esac 10811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_ffi" >&5 10812$as_echo "$with_system_ffi" >&6; } 10813else 10814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10815$as_echo "yes" >&6; } 10816 if test "$with_system_ffi" != "" 10817 then 10818 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with(out)-system-ffi is ignored on this platform" >&5 10819$as_echo "$as_me: WARNING: --with(out)-system-ffi is ignored on this platform" >&2;} 10820 fi 10821 with_system_ffi="yes" 10822fi 10823 10824if test "$with_system_ffi" = "yes" && test -n "$PKG_CONFIG"; then 10825 LIBFFI_INCLUDEDIR="`"$PKG_CONFIG" libffi --cflags-only-I 2>/dev/null | sed -e 's/^-I//;s/ *$//'`" 10826else 10827 LIBFFI_INCLUDEDIR="" 10828fi 10829 10830 10831# Check for use of the system libmpdec library 10832{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-libmpdec" >&5 10833$as_echo_n "checking for --with-system-libmpdec... " >&6; } 10834 10835# Check whether --with-system_libmpdec was given. 10836if test "${with_system_libmpdec+set}" = set; then : 10837 withval=$with_system_libmpdec; 10838else 10839 with_system_libmpdec="no" 10840fi 10841 10842 10843{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_libmpdec" >&5 10844$as_echo "$with_system_libmpdec" >&6; } 10845 10846# Check whether _decimal should use a coroutine-local or thread-local context 10847{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-decimal-contextvar" >&5 10848$as_echo_n "checking for --with-decimal-contextvar... " >&6; } 10849 10850# Check whether --with-decimal_contextvar was given. 10851if test "${with_decimal_contextvar+set}" = set; then : 10852 withval=$with_decimal_contextvar; 10853else 10854 with_decimal_contextvar="yes" 10855fi 10856 10857 10858if test "$with_decimal_contextvar" != "no" 10859then 10860 10861$as_echo "#define WITH_DECIMAL_CONTEXTVAR 1" >>confdefs.h 10862 10863fi 10864 10865{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_decimal_contextvar" >&5 10866$as_echo "$with_decimal_contextvar" >&6; } 10867 10868# Check for support for loadable sqlite extensions 10869{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-loadable-sqlite-extensions" >&5 10870$as_echo_n "checking for --enable-loadable-sqlite-extensions... " >&6; } 10871# Check whether --enable-loadable-sqlite-extensions was given. 10872if test "${enable_loadable_sqlite_extensions+set}" = set; then : 10873 enableval=$enable_loadable_sqlite_extensions; 10874else 10875 enable_loadable_sqlite_extensions="no" 10876fi 10877 10878 10879{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_loadable_sqlite_extensions" >&5 10880$as_echo "$enable_loadable_sqlite_extensions" >&6; } 10881 10882# Check for --with-tcltk-includes=path and --with-tcltk-libs=path 10883 10884 10885{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-includes" >&5 10886$as_echo_n "checking for --with-tcltk-includes... " >&6; } 10887 10888# Check whether --with-tcltk-includes was given. 10889if test "${with_tcltk_includes+set}" = set; then : 10890 withval=$with_tcltk_includes; 10891else 10892 with_tcltk_includes="default" 10893fi 10894 10895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_includes" >&5 10896$as_echo "$with_tcltk_includes" >&6; } 10897{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-libs" >&5 10898$as_echo_n "checking for --with-tcltk-libs... " >&6; } 10899 10900# Check whether --with-tcltk-libs was given. 10901if test "${with_tcltk_libs+set}" = set; then : 10902 withval=$with_tcltk_libs; 10903else 10904 with_tcltk_libs="default" 10905fi 10906 10907{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_libs" >&5 10908$as_echo "$with_tcltk_libs" >&6; } 10909if test "x$with_tcltk_includes" = xdefault || test "x$with_tcltk_libs" = xdefault 10910then 10911 if test "x$with_tcltk_includes" != "x$with_tcltk_libs" 10912 then 10913 as_fn_error $? "use both --with-tcltk-includes='...' and --with-tcltk-libs='...' or neither" "$LINENO" 5 10914 fi 10915 if test -n "$PKG_CONFIG" && "$PKG_CONFIG" --exists tcl tk; then 10916 TCLTK_INCLUDES="`"$PKG_CONFIG" tcl tk --cflags-only-I 2>/dev/null`" 10917 TCLTK_LIBS="`"$PKG_CONFIG" tcl tk --libs 2>/dev/null`" 10918 else 10919 TCLTK_INCLUDES="" 10920 TCLTK_LIBS="" 10921 fi 10922else 10923 TCLTK_INCLUDES="$with_tcltk_includes" 10924 TCLTK_LIBS="$with_tcltk_libs" 10925fi 10926 10927# Check for --with-dbmliborder 10928{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dbmliborder" >&5 10929$as_echo_n "checking for --with-dbmliborder... " >&6; } 10930 10931# Check whether --with-dbmliborder was given. 10932if test "${with_dbmliborder+set}" = set; then : 10933 withval=$with_dbmliborder; 10934if test x$with_dbmliborder = xyes 10935then 10936as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5 10937else 10938 for db in `echo $with_dbmliborder | sed 's/:/ /g'`; do 10939 if test x$db != xndbm && test x$db != xgdbm && test x$db != xbdb 10940 then 10941 as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5 10942 fi 10943 done 10944fi 10945fi 10946 10947{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_dbmliborder" >&5 10948$as_echo "$with_dbmliborder" >&6; } 10949 10950# Templates for things AC_DEFINEd more than once. 10951# For a single AC_DEFINE, no template is needed. 10952 10953 10954if test "$ac_cv_pthread_is_default" = yes 10955then 10956 # Defining _REENTRANT on system with POSIX threads should not hurt. 10957 $as_echo "#define _REENTRANT 1" >>confdefs.h 10958 10959 posix_threads=yes 10960 if test "$ac_sys_system" = "SunOS"; then 10961 CFLAGS="$CFLAGS -D_REENTRANT" 10962 fi 10963elif test "$ac_cv_kpthread" = "yes" 10964then 10965 CC="$CC -Kpthread" 10966 if test "$ac_cv_cxx_thread" = "yes"; then 10967 CXX="$CXX -Kpthread" 10968 fi 10969 posix_threads=yes 10970elif test "$ac_cv_kthread" = "yes" 10971then 10972 CC="$CC -Kthread" 10973 if test "$ac_cv_cxx_thread" = "yes"; then 10974 CXX="$CXX -Kthread" 10975 fi 10976 posix_threads=yes 10977elif test "$ac_cv_pthread" = "yes" 10978then 10979 CC="$CC -pthread" 10980 if test "$ac_cv_cxx_thread" = "yes"; then 10981 CXX="$CXX -pthread" 10982 fi 10983 posix_threads=yes 10984else 10985 if test ! -z "$withval" -a -d "$withval" 10986 then LDFLAGS="$LDFLAGS -L$withval" 10987 fi 10988 10989 # According to the POSIX spec, a pthreads implementation must 10990 # define _POSIX_THREADS in unistd.h. Some apparently don't 10991 # (e.g. gnu pth with pthread emulation) 10992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _POSIX_THREADS in unistd.h" >&5 10993$as_echo_n "checking for _POSIX_THREADS in unistd.h... " >&6; } 10994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10995/* end confdefs.h. */ 10996 10997#include <unistd.h> 10998#ifdef _POSIX_THREADS 10999yes 11000#endif 11001 11002_ACEOF 11003if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11004 $EGREP "yes" >/dev/null 2>&1; then : 11005 unistd_defines_pthreads=yes 11006else 11007 unistd_defines_pthreads=no 11008fi 11009rm -f conftest* 11010 11011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $unistd_defines_pthreads" >&5 11012$as_echo "$unistd_defines_pthreads" >&6; } 11013 11014 $as_echo "#define _REENTRANT 1" >>confdefs.h 11015 11016 # Just looking for pthread_create in libpthread is not enough: 11017 # on HP/UX, pthread.h renames pthread_create to a different symbol name. 11018 # So we really have to include pthread.h, and then link. 11019 _libs=$LIBS 11020 LIBS="$LIBS -lpthread" 11021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 11022$as_echo_n "checking for pthread_create in -lpthread... " >&6; } 11023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11024/* end confdefs.h. */ 11025 11026#include <stdio.h> 11027#include <pthread.h> 11028 11029void * start_routine (void *arg) { exit (0); } 11030int 11031main () 11032{ 11033 11034pthread_create (NULL, NULL, start_routine, NULL) 11035 ; 11036 return 0; 11037} 11038_ACEOF 11039if ac_fn_c_try_link "$LINENO"; then : 11040 11041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11042$as_echo "yes" >&6; } 11043 posix_threads=yes 11044 11045else 11046 11047 LIBS=$_libs 11048 ac_fn_c_check_func "$LINENO" "pthread_detach" "ac_cv_func_pthread_detach" 11049if test "x$ac_cv_func_pthread_detach" = xyes; then : 11050 11051 posix_threads=yes 11052 11053else 11054 11055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreads" >&5 11056$as_echo_n "checking for pthread_create in -lpthreads... " >&6; } 11057if ${ac_cv_lib_pthreads_pthread_create+:} false; then : 11058 $as_echo_n "(cached) " >&6 11059else 11060 ac_check_lib_save_LIBS=$LIBS 11061LIBS="-lpthreads $LIBS" 11062cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11063/* end confdefs.h. */ 11064 11065/* Override any GCC internal prototype to avoid an error. 11066 Use char because int might match the return type of a GCC 11067 builtin and then its argument prototype would still apply. */ 11068#ifdef __cplusplus 11069extern "C" 11070#endif 11071char pthread_create (); 11072int 11073main () 11074{ 11075return pthread_create (); 11076 ; 11077 return 0; 11078} 11079_ACEOF 11080if ac_fn_c_try_link "$LINENO"; then : 11081 ac_cv_lib_pthreads_pthread_create=yes 11082else 11083 ac_cv_lib_pthreads_pthread_create=no 11084fi 11085rm -f core conftest.err conftest.$ac_objext \ 11086 conftest$ac_exeext conftest.$ac_ext 11087LIBS=$ac_check_lib_save_LIBS 11088fi 11089{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_create" >&5 11090$as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; } 11091if test "x$ac_cv_lib_pthreads_pthread_create" = xyes; then : 11092 11093 posix_threads=yes 11094 LIBS="$LIBS -lpthreads" 11095 11096else 11097 11098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5 11099$as_echo_n "checking for pthread_create in -lc_r... " >&6; } 11100if ${ac_cv_lib_c_r_pthread_create+:} false; then : 11101 $as_echo_n "(cached) " >&6 11102else 11103 ac_check_lib_save_LIBS=$LIBS 11104LIBS="-lc_r $LIBS" 11105cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11106/* end confdefs.h. */ 11107 11108/* Override any GCC internal prototype to avoid an error. 11109 Use char because int might match the return type of a GCC 11110 builtin and then its argument prototype would still apply. */ 11111#ifdef __cplusplus 11112extern "C" 11113#endif 11114char pthread_create (); 11115int 11116main () 11117{ 11118return pthread_create (); 11119 ; 11120 return 0; 11121} 11122_ACEOF 11123if ac_fn_c_try_link "$LINENO"; then : 11124 ac_cv_lib_c_r_pthread_create=yes 11125else 11126 ac_cv_lib_c_r_pthread_create=no 11127fi 11128rm -f core conftest.err conftest.$ac_objext \ 11129 conftest$ac_exeext conftest.$ac_ext 11130LIBS=$ac_check_lib_save_LIBS 11131fi 11132{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5 11133$as_echo "$ac_cv_lib_c_r_pthread_create" >&6; } 11134if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then : 11135 11136 posix_threads=yes 11137 LIBS="$LIBS -lc_r" 11138 11139else 11140 11141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_create_system in -lpthread" >&5 11142$as_echo_n "checking for __pthread_create_system in -lpthread... " >&6; } 11143if ${ac_cv_lib_pthread___pthread_create_system+:} false; then : 11144 $as_echo_n "(cached) " >&6 11145else 11146 ac_check_lib_save_LIBS=$LIBS 11147LIBS="-lpthread $LIBS" 11148cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11149/* end confdefs.h. */ 11150 11151/* Override any GCC internal prototype to avoid an error. 11152 Use char because int might match the return type of a GCC 11153 builtin and then its argument prototype would still apply. */ 11154#ifdef __cplusplus 11155extern "C" 11156#endif 11157char __pthread_create_system (); 11158int 11159main () 11160{ 11161return __pthread_create_system (); 11162 ; 11163 return 0; 11164} 11165_ACEOF 11166if ac_fn_c_try_link "$LINENO"; then : 11167 ac_cv_lib_pthread___pthread_create_system=yes 11168else 11169 ac_cv_lib_pthread___pthread_create_system=no 11170fi 11171rm -f core conftest.err conftest.$ac_objext \ 11172 conftest$ac_exeext conftest.$ac_ext 11173LIBS=$ac_check_lib_save_LIBS 11174fi 11175{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_create_system" >&5 11176$as_echo "$ac_cv_lib_pthread___pthread_create_system" >&6; } 11177if test "x$ac_cv_lib_pthread___pthread_create_system" = xyes; then : 11178 11179 posix_threads=yes 11180 LIBS="$LIBS -lpthread" 11181 11182else 11183 11184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lcma" >&5 11185$as_echo_n "checking for pthread_create in -lcma... " >&6; } 11186if ${ac_cv_lib_cma_pthread_create+:} false; then : 11187 $as_echo_n "(cached) " >&6 11188else 11189 ac_check_lib_save_LIBS=$LIBS 11190LIBS="-lcma $LIBS" 11191cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11192/* end confdefs.h. */ 11193 11194/* Override any GCC internal prototype to avoid an error. 11195 Use char because int might match the return type of a GCC 11196 builtin and then its argument prototype would still apply. */ 11197#ifdef __cplusplus 11198extern "C" 11199#endif 11200char pthread_create (); 11201int 11202main () 11203{ 11204return pthread_create (); 11205 ; 11206 return 0; 11207} 11208_ACEOF 11209if ac_fn_c_try_link "$LINENO"; then : 11210 ac_cv_lib_cma_pthread_create=yes 11211else 11212 ac_cv_lib_cma_pthread_create=no 11213fi 11214rm -f core conftest.err conftest.$ac_objext \ 11215 conftest$ac_exeext conftest.$ac_ext 11216LIBS=$ac_check_lib_save_LIBS 11217fi 11218{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cma_pthread_create" >&5 11219$as_echo "$ac_cv_lib_cma_pthread_create" >&6; } 11220if test "x$ac_cv_lib_cma_pthread_create" = xyes; then : 11221 11222 posix_threads=yes 11223 LIBS="$LIBS -lcma" 11224 11225else 11226 11227 as_fn_error $? "could not find pthreads on your system" "$LINENO" 5 11228 11229fi 11230 11231 11232fi 11233 11234fi 11235 11236fi 11237 11238fi 11239 11240fi 11241rm -f core conftest.err conftest.$ac_objext \ 11242 conftest$ac_exeext conftest.$ac_ext 11243 11244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usconfig in -lmpc" >&5 11245$as_echo_n "checking for usconfig in -lmpc... " >&6; } 11246if ${ac_cv_lib_mpc_usconfig+:} false; then : 11247 $as_echo_n "(cached) " >&6 11248else 11249 ac_check_lib_save_LIBS=$LIBS 11250LIBS="-lmpc $LIBS" 11251cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11252/* end confdefs.h. */ 11253 11254/* Override any GCC internal prototype to avoid an error. 11255 Use char because int might match the return type of a GCC 11256 builtin and then its argument prototype would still apply. */ 11257#ifdef __cplusplus 11258extern "C" 11259#endif 11260char usconfig (); 11261int 11262main () 11263{ 11264return usconfig (); 11265 ; 11266 return 0; 11267} 11268_ACEOF 11269if ac_fn_c_try_link "$LINENO"; then : 11270 ac_cv_lib_mpc_usconfig=yes 11271else 11272 ac_cv_lib_mpc_usconfig=no 11273fi 11274rm -f core conftest.err conftest.$ac_objext \ 11275 conftest$ac_exeext conftest.$ac_ext 11276LIBS=$ac_check_lib_save_LIBS 11277fi 11278{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpc_usconfig" >&5 11279$as_echo "$ac_cv_lib_mpc_usconfig" >&6; } 11280if test "x$ac_cv_lib_mpc_usconfig" = xyes; then : 11281 11282 LIBS="$LIBS -lmpc" 11283 11284fi 11285 11286 11287fi 11288 11289if test "$posix_threads" = "yes"; then 11290 if test "$unistd_defines_pthreads" = "no"; then 11291 11292$as_echo "#define _POSIX_THREADS 1" >>confdefs.h 11293 11294 fi 11295 11296 # Bug 662787: Using semaphores causes unexplicable hangs on Solaris 8. 11297 case $ac_sys_system/$ac_sys_release in 11298 SunOS/5.6) 11299$as_echo "#define HAVE_PTHREAD_DESTRUCTOR 1" >>confdefs.h 11300 11301 ;; 11302 SunOS/5.8) 11303$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h 11304 11305 ;; 11306 AIX/*) 11307$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h 11308 11309 ;; 11310 esac 11311 11312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5 11313$as_echo_n "checking if PTHREAD_SCOPE_SYSTEM is supported... " >&6; } 11314 if ${ac_cv_pthread_system_supported+:} false; then : 11315 $as_echo_n "(cached) " >&6 11316else 11317 if test "$cross_compiling" = yes; then : 11318 ac_cv_pthread_system_supported=no 11319else 11320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11321/* end confdefs.h. */ 11322 11323 #include <stdio.h> 11324 #include <pthread.h> 11325 void *foo(void *parm) { 11326 return NULL; 11327 } 11328 main() { 11329 pthread_attr_t attr; 11330 pthread_t id; 11331 if (pthread_attr_init(&attr)) return (-1); 11332 if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) return (-1); 11333 if (pthread_create(&id, &attr, foo, NULL)) return (-1); 11334 return (0); 11335 } 11336_ACEOF 11337if ac_fn_c_try_run "$LINENO"; then : 11338 ac_cv_pthread_system_supported=yes 11339else 11340 ac_cv_pthread_system_supported=no 11341fi 11342rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11343 conftest.$ac_objext conftest.beam conftest.$ac_ext 11344fi 11345 11346 11347fi 11348 11349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_system_supported" >&5 11350$as_echo "$ac_cv_pthread_system_supported" >&6; } 11351 if test "$ac_cv_pthread_system_supported" = "yes"; then 11352 11353$as_echo "#define PTHREAD_SYSTEM_SCHED_SUPPORTED 1" >>confdefs.h 11354 11355 fi 11356 for ac_func in pthread_sigmask 11357do : 11358 ac_fn_c_check_func "$LINENO" "pthread_sigmask" "ac_cv_func_pthread_sigmask" 11359if test "x$ac_cv_func_pthread_sigmask" = xyes; then : 11360 cat >>confdefs.h <<_ACEOF 11361#define HAVE_PTHREAD_SIGMASK 1 11362_ACEOF 11363 case $ac_sys_system in 11364 CYGWIN*) 11365 11366$as_echo "#define HAVE_BROKEN_PTHREAD_SIGMASK 1" >>confdefs.h 11367 11368 ;; 11369 esac 11370fi 11371done 11372 11373 for ac_func in pthread_getcpuclockid 11374do : 11375 ac_fn_c_check_func "$LINENO" "pthread_getcpuclockid" "ac_cv_func_pthread_getcpuclockid" 11376if test "x$ac_cv_func_pthread_getcpuclockid" = xyes; then : 11377 cat >>confdefs.h <<_ACEOF 11378#define HAVE_PTHREAD_GETCPUCLOCKID 1 11379_ACEOF 11380 11381fi 11382done 11383 11384fi 11385 11386 11387# Check for enable-ipv6 11388 11389{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if --enable-ipv6 is specified" >&5 11390$as_echo_n "checking if --enable-ipv6 is specified... " >&6; } 11391# Check whether --enable-ipv6 was given. 11392if test "${enable_ipv6+set}" = set; then : 11393 enableval=$enable_ipv6; case "$enableval" in 11394 no) 11395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11396$as_echo "no" >&6; } 11397 ipv6=no 11398 ;; 11399 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11400$as_echo "yes" >&6; } 11401 $as_echo "#define ENABLE_IPV6 1" >>confdefs.h 11402 11403 ipv6=yes 11404 ;; 11405 esac 11406else 11407 11408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11409/* end confdefs.h. */ 11410 /* AF_INET6 available check */ 11411#include <sys/types.h> 11412#include <sys/socket.h> 11413int 11414main () 11415{ 11416int domain = AF_INET6; 11417 ; 11418 return 0; 11419} 11420_ACEOF 11421if ac_fn_c_try_compile "$LINENO"; then : 11422 11423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11424$as_echo "yes" >&6; } 11425 ipv6=yes 11426 11427else 11428 11429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11430$as_echo "no" >&6; } 11431 ipv6=no 11432 11433fi 11434rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11435 11436if test "$ipv6" = "yes"; then 11437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if RFC2553 API is available" >&5 11438$as_echo_n "checking if RFC2553 API is available... " >&6; } 11439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11440/* end confdefs.h. */ 11441 11442 #include <sys/types.h> 11443#include <netinet/in.h> 11444int 11445main () 11446{ 11447struct sockaddr_in6 x; 11448 x.sin6_scope_id; 11449 ; 11450 return 0; 11451} 11452 11453_ACEOF 11454if ac_fn_c_try_compile "$LINENO"; then : 11455 11456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11457$as_echo "yes" >&6; } 11458 ipv6=yes 11459 11460else 11461 11462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11463$as_echo "no" >&6; } 11464 ipv6=no 11465 11466fi 11467rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11468fi 11469 11470if test "$ipv6" = "yes"; then 11471 $as_echo "#define ENABLE_IPV6 1" >>confdefs.h 11472 11473fi 11474 11475fi 11476 11477 11478ipv6type=unknown 11479ipv6lib=none 11480ipv6trylibc=no 11481 11482if test "$ipv6" = "yes"; then 11483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5 11484$as_echo_n "checking ipv6 stack type... " >&6; } 11485 for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta; 11486 do 11487 case $i in 11488 inria) 11489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11490/* end confdefs.h. */ 11491 11492#include <netinet/in.h> 11493#ifdef IPV6_INRIA_VERSION 11494yes 11495#endif 11496_ACEOF 11497if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11498 $EGREP "yes" >/dev/null 2>&1; then : 11499 ipv6type=$i 11500fi 11501rm -f conftest* 11502 11503 ;; 11504 kame) 11505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11506/* end confdefs.h. */ 11507 11508#include <netinet/in.h> 11509#ifdef __KAME__ 11510yes 11511#endif 11512_ACEOF 11513if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11514 $EGREP "yes" >/dev/null 2>&1; then : 11515 ipv6type=$i; 11516 ipv6lib=inet6 11517 ipv6libdir=/usr/local/v6/lib 11518 ipv6trylibc=yes 11519fi 11520rm -f conftest* 11521 11522 ;; 11523 linux-glibc) 11524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11525/* end confdefs.h. */ 11526 11527#include <features.h> 11528#if defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)) 11529yes 11530#endif 11531_ACEOF 11532if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11533 $EGREP "yes" >/dev/null 2>&1; then : 11534 ipv6type=$i; 11535 ipv6trylibc=yes 11536fi 11537rm -f conftest* 11538 11539 ;; 11540 linux-inet6) 11541 if test -d /usr/inet6; then 11542 ipv6type=$i 11543 ipv6lib=inet6 11544 ipv6libdir=/usr/inet6/lib 11545 BASECFLAGS="-I/usr/inet6/include $BASECFLAGS" 11546 fi 11547 ;; 11548 solaris) 11549 if test -f /etc/netconfig; then 11550 if $GREP -q tcp6 /etc/netconfig; then 11551 ipv6type=$i 11552 ipv6trylibc=yes 11553 fi 11554 fi 11555 ;; 11556 toshiba) 11557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11558/* end confdefs.h. */ 11559 11560#include <sys/param.h> 11561#ifdef _TOSHIBA_INET6 11562yes 11563#endif 11564_ACEOF 11565if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11566 $EGREP "yes" >/dev/null 2>&1; then : 11567 ipv6type=$i; 11568 ipv6lib=inet6; 11569 ipv6libdir=/usr/local/v6/lib 11570fi 11571rm -f conftest* 11572 11573 ;; 11574 v6d) 11575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11576/* end confdefs.h. */ 11577 11578#include </usr/local/v6/include/sys/v6config.h> 11579#ifdef __V6D__ 11580yes 11581#endif 11582_ACEOF 11583if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11584 $EGREP "yes" >/dev/null 2>&1; then : 11585 ipv6type=$i; 11586 ipv6lib=v6; 11587 ipv6libdir=/usr/local/v6/lib; 11588 BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" 11589fi 11590rm -f conftest* 11591 11592 ;; 11593 zeta) 11594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11595/* end confdefs.h. */ 11596 11597#include <sys/param.h> 11598#ifdef _ZETA_MINAMI_INET6 11599yes 11600#endif 11601_ACEOF 11602if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11603 $EGREP "yes" >/dev/null 2>&1; then : 11604 ipv6type=$i; 11605 ipv6lib=inet6; 11606 ipv6libdir=/usr/local/v6/lib 11607fi 11608rm -f conftest* 11609 11610 ;; 11611 esac 11612 if test "$ipv6type" != "unknown"; then 11613 break 11614 fi 11615 done 11616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5 11617$as_echo "$ipv6type" >&6; } 11618fi 11619 11620if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then 11621 if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then 11622 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" 11623 echo "using lib$ipv6lib" 11624 else 11625 if test $ipv6trylibc = "yes"; then 11626 echo "using libc" 11627 else 11628 echo 'Fatal: no $ipv6lib library found. cannot continue.' 11629 echo "You need to fetch lib$ipv6lib.a from appropriate" 11630 echo 'ipv6 kit and compile beforehand.' 11631 exit 1 11632 fi 11633 fi 11634fi 11635 11636{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CAN_RAW_FD_FRAMES" >&5 11637$as_echo_n "checking for CAN_RAW_FD_FRAMES... " >&6; } 11638cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11639/* end confdefs.h. */ 11640 /* CAN_RAW_FD_FRAMES available check */ 11641#include <linux/can/raw.h> 11642int 11643main () 11644{ 11645int can_raw_fd_frames = CAN_RAW_FD_FRAMES; 11646 ; 11647 return 0; 11648} 11649_ACEOF 11650if ac_fn_c_try_compile "$LINENO"; then : 11651 11652 11653$as_echo "#define HAVE_LINUX_CAN_RAW_FD_FRAMES 1" >>confdefs.h 11654 11655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11656$as_echo "yes" >&6; } 11657 11658else 11659 11660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11661$as_echo "no" >&6; } 11662 11663fi 11664rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11665 11666{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CAN_RAW_JOIN_FILTERS" >&5 11667$as_echo_n "checking for CAN_RAW_JOIN_FILTERS... " >&6; } 11668cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11669/* end confdefs.h. */ 11670 11671#include <linux/can/raw.h> 11672int 11673main () 11674{ 11675int can_raw_join_filters = CAN_RAW_JOIN_FILTERS; 11676 ; 11677 return 0; 11678} 11679_ACEOF 11680if ac_fn_c_try_compile "$LINENO"; then : 11681 11682 11683$as_echo "#define HAVE_LINUX_CAN_RAW_JOIN_FILTERS 1" >>confdefs.h 11684 11685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11686$as_echo "yes" >&6; } 11687 11688else 11689 11690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11691$as_echo "no" >&6; } 11692 11693fi 11694rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11695 11696# Check for --with-doc-strings 11697{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-doc-strings" >&5 11698$as_echo_n "checking for --with-doc-strings... " >&6; } 11699 11700# Check whether --with-doc-strings was given. 11701if test "${with_doc_strings+set}" = set; then : 11702 withval=$with_doc_strings; 11703fi 11704 11705 11706if test -z "$with_doc_strings" 11707then with_doc_strings="yes" 11708fi 11709if test "$with_doc_strings" != "no" 11710then 11711 11712$as_echo "#define WITH_DOC_STRINGS 1" >>confdefs.h 11713 11714fi 11715{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_doc_strings" >&5 11716$as_echo "$with_doc_strings" >&6; } 11717 11718# Check for Python-specific malloc support 11719{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pymalloc" >&5 11720$as_echo_n "checking for --with-pymalloc... " >&6; } 11721 11722# Check whether --with-pymalloc was given. 11723if test "${with_pymalloc+set}" = set; then : 11724 withval=$with_pymalloc; 11725fi 11726 11727 11728if test -z "$with_pymalloc" 11729then 11730 with_pymalloc="yes" 11731fi 11732if test "$with_pymalloc" != "no" 11733then 11734 11735$as_echo "#define WITH_PYMALLOC 1" >>confdefs.h 11736 11737fi 11738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pymalloc" >&5 11739$as_echo "$with_pymalloc" >&6; } 11740 11741# Check for --with-c-locale-coercion 11742{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-c-locale-coercion" >&5 11743$as_echo_n "checking for --with-c-locale-coercion... " >&6; } 11744 11745# Check whether --with-c-locale-coercion was given. 11746if test "${with_c_locale_coercion+set}" = set; then : 11747 withval=$with_c_locale_coercion; 11748fi 11749 11750 11751if test -z "$with_c_locale_coercion" 11752then 11753 with_c_locale_coercion="yes" 11754fi 11755if test "$with_c_locale_coercion" != "no" 11756then 11757 11758$as_echo "#define PY_COERCE_C_LOCALE 1" >>confdefs.h 11759 11760fi 11761{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_c_locale_coercion" >&5 11762$as_echo "$with_c_locale_coercion" >&6; } 11763 11764# Check for Valgrind support 11765{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-valgrind" >&5 11766$as_echo_n "checking for --with-valgrind... " >&6; } 11767 11768# Check whether --with-valgrind was given. 11769if test "${with_valgrind+set}" = set; then : 11770 withval=$with_valgrind; 11771else 11772 with_valgrind=no 11773fi 11774 11775{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_valgrind" >&5 11776$as_echo "$with_valgrind" >&6; } 11777if test "$with_valgrind" != no; then 11778 ac_fn_c_check_header_mongrel "$LINENO" "valgrind/valgrind.h" "ac_cv_header_valgrind_valgrind_h" "$ac_includes_default" 11779if test "x$ac_cv_header_valgrind_valgrind_h" = xyes; then : 11780 11781$as_echo "#define WITH_VALGRIND 1" >>confdefs.h 11782 11783else 11784 as_fn_error $? "Valgrind support requested but headers not available" "$LINENO" 5 11785 11786fi 11787 11788 11789 OPT="-DDYNAMIC_ANNOTATIONS_ENABLED=1 $OPT" 11790fi 11791 11792# Check for DTrace support 11793{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dtrace" >&5 11794$as_echo_n "checking for --with-dtrace... " >&6; } 11795 11796# Check whether --with-dtrace was given. 11797if test "${with_dtrace+set}" = set; then : 11798 withval=$with_dtrace; 11799else 11800 with_dtrace=no 11801fi 11802 11803{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_dtrace" >&5 11804$as_echo "$with_dtrace" >&6; } 11805 11806 11807 11808 11809 11810DTRACE= 11811DTRACE_HEADERS= 11812DTRACE_OBJS= 11813 11814if test "$with_dtrace" = "yes" 11815then 11816 # Extract the first word of "dtrace", so it can be a program name with args. 11817set dummy dtrace; ac_word=$2 11818{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11819$as_echo_n "checking for $ac_word... " >&6; } 11820if ${ac_cv_path_DTRACE+:} false; then : 11821 $as_echo_n "(cached) " >&6 11822else 11823 case $DTRACE in 11824 [\\/]* | ?:[\\/]*) 11825 ac_cv_path_DTRACE="$DTRACE" # Let the user override the test with a path. 11826 ;; 11827 *) 11828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11829for as_dir in $PATH 11830do 11831 IFS=$as_save_IFS 11832 test -z "$as_dir" && as_dir=. 11833 for ac_exec_ext in '' $ac_executable_extensions; do 11834 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11835 ac_cv_path_DTRACE="$as_dir/$ac_word$ac_exec_ext" 11836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11837 break 2 11838 fi 11839done 11840 done 11841IFS=$as_save_IFS 11842 11843 test -z "$ac_cv_path_DTRACE" && ac_cv_path_DTRACE="not found" 11844 ;; 11845esac 11846fi 11847DTRACE=$ac_cv_path_DTRACE 11848if test -n "$DTRACE"; then 11849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5 11850$as_echo "$DTRACE" >&6; } 11851else 11852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11853$as_echo "no" >&6; } 11854fi 11855 11856 11857 if test "$DTRACE" = "not found"; then 11858 as_fn_error $? "dtrace command not found on \$PATH" "$LINENO" 5 11859 fi 11860 11861$as_echo "#define WITH_DTRACE 1" >>confdefs.h 11862 11863 DTRACE_HEADERS="Include/pydtrace_probes.h" 11864 11865 # On OS X, DTrace providers do not need to be explicitly compiled and 11866 # linked into the binary. Correspondingly, dtrace(1) is missing the ELF 11867 # generation flag '-G'. We check for presence of this flag, rather than 11868 # hardcoding support by OS, in the interest of robustness. 11869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DTrace probes require linking" >&5 11870$as_echo_n "checking whether DTrace probes require linking... " >&6; } 11871if ${ac_cv_dtrace_link+:} false; then : 11872 $as_echo_n "(cached) " >&6 11873else 11874 ac_cv_dtrace_link=no 11875 echo 'BEGIN{}' > conftest.d 11876 "$DTRACE" $DFLAGS -G -s conftest.d -o conftest.o > /dev/null 2>&1 && \ 11877 ac_cv_dtrace_link=yes 11878 11879fi 11880{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_dtrace_link" >&5 11881$as_echo "$ac_cv_dtrace_link" >&6; } 11882 if test "$ac_cv_dtrace_link" = "yes"; then 11883 DTRACE_OBJS="Python/pydtrace.o" 11884 fi 11885fi 11886 11887# -I${DLINCLDIR} is added to the compile rule for importdl.o 11888 11889DLINCLDIR=. 11890 11891# the dlopen() function means we might want to use dynload_shlib.o. some 11892# platforms have dlopen(), but don't want to use it. 11893for ac_func in dlopen 11894do : 11895 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 11896if test "x$ac_cv_func_dlopen" = xyes; then : 11897 cat >>confdefs.h <<_ACEOF 11898#define HAVE_DLOPEN 1 11899_ACEOF 11900 11901fi 11902done 11903 11904 11905# DYNLOADFILE specifies which dynload_*.o file we will use for dynamic 11906# loading of modules. 11907 11908{ $as_echo "$as_me:${as_lineno-$LINENO}: checking DYNLOADFILE" >&5 11909$as_echo_n "checking DYNLOADFILE... " >&6; } 11910if test -z "$DYNLOADFILE" 11911then 11912 case $ac_sys_system/$ac_sys_release in 11913 hp*|HP*) DYNLOADFILE="dynload_hpux.o";; 11914 *) 11915 # use dynload_shlib.c and dlopen() if we have it; otherwise stub 11916 # out any dynamic loading 11917 if test "$ac_cv_func_dlopen" = yes 11918 then DYNLOADFILE="dynload_shlib.o" 11919 else DYNLOADFILE="dynload_stub.o" 11920 fi 11921 ;; 11922 esac 11923fi 11924{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DYNLOADFILE" >&5 11925$as_echo "$DYNLOADFILE" >&6; } 11926if test "$DYNLOADFILE" != "dynload_stub.o" 11927then 11928 11929$as_echo "#define HAVE_DYNAMIC_LOADING 1" >>confdefs.h 11930 11931fi 11932 11933# MACHDEP_OBJS can be set to platform-specific object files needed by Python 11934 11935 11936{ $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP_OBJS" >&5 11937$as_echo_n "checking MACHDEP_OBJS... " >&6; } 11938if test -z "$MACHDEP_OBJS" 11939then 11940 MACHDEP_OBJS=$extra_machdep_objs 11941else 11942 MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" 11943fi 11944if test -z "$MACHDEP_OBJS"; then 11945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 11946$as_echo "none" >&6; } 11947else 11948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACHDEP_OBJS" >&5 11949$as_echo "$MACHDEP_OBJS" >&6; } 11950fi 11951 11952# checks for library functions 11953for ac_func in alarm accept4 setitimer getitimer bind_textdomain_codeset chown \ 11954 clock confstr close_range copy_file_range ctermid dup3 execv explicit_bzero \ 11955 explicit_memset faccessat fchmod fchmodat fchown fchownat \ 11956 fdwalk fexecve fdopendir fork fpathconf fstatat ftime ftruncate futimesat \ 11957 futimens futimes gai_strerror getentropy \ 11958 getgrgid_r getgrnam_r \ 11959 getgrouplist getgroups getlogin getloadavg getpeername getpgid getpid \ 11960 getpriority getresuid getresgid getpwent getpwnam_r getpwuid_r getspnam getspent getsid getwd \ 11961 if_nameindex \ 11962 initgroups kill killpg lchown lockf linkat lstat lutimes mmap \ 11963 memrchr mbrtowc mkdirat mkfifo \ 11964 madvise mkfifoat mknod mknodat mktime mremap nice openat pathconf pause pipe2 plock poll \ 11965 posix_fallocate posix_fadvise posix_spawn posix_spawnp pread preadv preadv2 \ 11966 pthread_condattr_setclock pthread_init pthread_kill pwrite pwritev pwritev2 \ 11967 readlink readlinkat readv realpath renameat \ 11968 sem_open sem_timedwait sem_clockwait sem_getvalue sem_unlink sendfile setegid seteuid \ 11969 setgid sethostname \ 11970 setlocale setregid setreuid setresuid setresgid setsid setpgid setpgrp setpriority setuid setvbuf \ 11971 sched_get_priority_max sched_setaffinity sched_setscheduler sched_setparam \ 11972 sched_rr_get_interval \ 11973 sigaction sigaltstack sigfillset siginterrupt sigpending sigrelse \ 11974 sigtimedwait sigwait sigwaitinfo snprintf splice strftime strlcpy strsignal symlinkat sync \ 11975 sysconf tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \ 11976 truncate uname unlinkat utimensat utimes vfork waitid waitpid wait3 wait4 \ 11977 wcscoll wcsftime wcsxfrm wmemcmp writev _getpty rtpSpawn 11978do : 11979 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 11980ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 11981if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 11982 cat >>confdefs.h <<_ACEOF 11983#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 11984_ACEOF 11985 11986fi 11987done 11988 11989 11990# Force lchmod off for Linux. Linux disallows changing the mode of symbolic 11991# links. Some libc implementations have a stub lchmod implementation that always 11992# returns an error. 11993if test "$MACHDEP" != linux; then 11994 for ac_func in lchmod 11995do : 11996 ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod" 11997if test "x$ac_cv_func_lchmod" = xyes; then : 11998 cat >>confdefs.h <<_ACEOF 11999#define HAVE_LCHMOD 1 12000_ACEOF 12001 12002fi 12003done 12004 12005fi 12006 12007ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h> 12008 #include <dirent.h> 12009" 12010if test "x$ac_cv_have_decl_dirfd" = xyes; then : 12011 12012$as_echo "#define HAVE_DIRFD 1" >>confdefs.h 12013 12014fi 12015 12016 12017# For some functions, having a definition is not sufficient, since 12018# we want to take their address. 12019{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for chroot" >&5 12020$as_echo_n "checking for chroot... " >&6; } 12021cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12022/* end confdefs.h. */ 12023#include <unistd.h> 12024int 12025main () 12026{ 12027void *x=chroot 12028 ; 12029 return 0; 12030} 12031_ACEOF 12032if ac_fn_c_try_compile "$LINENO"; then : 12033 12034$as_echo "#define HAVE_CHROOT 1" >>confdefs.h 12035 12036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12037$as_echo "yes" >&6; } 12038else 12039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12040$as_echo "no" >&6; } 12041 12042fi 12043rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12044{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for link" >&5 12045$as_echo_n "checking for link... " >&6; } 12046cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12047/* end confdefs.h. */ 12048#include <unistd.h> 12049int 12050main () 12051{ 12052void *x=link 12053 ; 12054 return 0; 12055} 12056_ACEOF 12057if ac_fn_c_try_compile "$LINENO"; then : 12058 12059$as_echo "#define HAVE_LINK 1" >>confdefs.h 12060 12061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12062$as_echo "yes" >&6; } 12063else 12064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12065$as_echo "no" >&6; } 12066 12067fi 12068rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12069{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlink" >&5 12070$as_echo_n "checking for symlink... " >&6; } 12071cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12072/* end confdefs.h. */ 12073#include <unistd.h> 12074int 12075main () 12076{ 12077void *x=symlink 12078 ; 12079 return 0; 12080} 12081_ACEOF 12082if ac_fn_c_try_compile "$LINENO"; then : 12083 12084$as_echo "#define HAVE_SYMLINK 1" >>confdefs.h 12085 12086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12087$as_echo "yes" >&6; } 12088else 12089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12090$as_echo "no" >&6; } 12091 12092fi 12093rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12094{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fchdir" >&5 12095$as_echo_n "checking for fchdir... " >&6; } 12096cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12097/* end confdefs.h. */ 12098#include <unistd.h> 12099int 12100main () 12101{ 12102void *x=fchdir 12103 ; 12104 return 0; 12105} 12106_ACEOF 12107if ac_fn_c_try_compile "$LINENO"; then : 12108 12109$as_echo "#define HAVE_FCHDIR 1" >>confdefs.h 12110 12111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12112$as_echo "yes" >&6; } 12113else 12114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12115$as_echo "no" >&6; } 12116 12117fi 12118rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12119{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fsync" >&5 12120$as_echo_n "checking for fsync... " >&6; } 12121cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12122/* end confdefs.h. */ 12123#include <unistd.h> 12124int 12125main () 12126{ 12127void *x=fsync 12128 ; 12129 return 0; 12130} 12131_ACEOF 12132if ac_fn_c_try_compile "$LINENO"; then : 12133 12134$as_echo "#define HAVE_FSYNC 1" >>confdefs.h 12135 12136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12137$as_echo "yes" >&6; } 12138else 12139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12140$as_echo "no" >&6; } 12141 12142fi 12143rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12144{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5 12145$as_echo_n "checking for fdatasync... " >&6; } 12146cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12147/* end confdefs.h. */ 12148#include <unistd.h> 12149int 12150main () 12151{ 12152void *x=fdatasync 12153 ; 12154 return 0; 12155} 12156_ACEOF 12157if ac_fn_c_try_compile "$LINENO"; then : 12158 12159$as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h 12160 12161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12162$as_echo "yes" >&6; } 12163else 12164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12165$as_echo "no" >&6; } 12166 12167fi 12168rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12169{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll" >&5 12170$as_echo_n "checking for epoll... " >&6; } 12171cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12172/* end confdefs.h. */ 12173#include <sys/epoll.h> 12174int 12175main () 12176{ 12177void *x=epoll_create 12178 ; 12179 return 0; 12180} 12181_ACEOF 12182if ac_fn_c_try_compile "$LINENO"; then : 12183 12184$as_echo "#define HAVE_EPOLL 1" >>confdefs.h 12185 12186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12187$as_echo "yes" >&6; } 12188else 12189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12190$as_echo "no" >&6; } 12191 12192fi 12193rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12194{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll_create1" >&5 12195$as_echo_n "checking for epoll_create1... " >&6; } 12196cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12197/* end confdefs.h. */ 12198#include <sys/epoll.h> 12199int 12200main () 12201{ 12202void *x=epoll_create1 12203 ; 12204 return 0; 12205} 12206_ACEOF 12207if ac_fn_c_try_compile "$LINENO"; then : 12208 12209$as_echo "#define HAVE_EPOLL_CREATE1 1" >>confdefs.h 12210 12211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12212$as_echo "yes" >&6; } 12213else 12214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12215$as_echo "no" >&6; } 12216 12217fi 12218rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kqueue" >&5 12220$as_echo_n "checking for kqueue... " >&6; } 12221cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12222/* end confdefs.h. */ 12223 12224#include <sys/types.h> 12225#include <sys/event.h> 12226 12227int 12228main () 12229{ 12230int x=kqueue() 12231 ; 12232 return 0; 12233} 12234_ACEOF 12235if ac_fn_c_try_compile "$LINENO"; then : 12236 12237$as_echo "#define HAVE_KQUEUE 1" >>confdefs.h 12238 12239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12240$as_echo "yes" >&6; } 12241else 12242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12243$as_echo "no" >&6; } 12244 12245fi 12246rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12247{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prlimit" >&5 12248$as_echo_n "checking for prlimit... " >&6; } 12249cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12250/* end confdefs.h. */ 12251 12252#include <sys/time.h> 12253#include <sys/resource.h> 12254 12255int 12256main () 12257{ 12258void *x=prlimit 12259 ; 12260 return 0; 12261} 12262_ACEOF 12263if ac_fn_c_try_compile "$LINENO"; then : 12264 12265$as_echo "#define HAVE_PRLIMIT 1" >>confdefs.h 12266 12267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12268$as_echo "yes" >&6; } 12269else 12270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12271$as_echo "no" >&6; } 12272 12273fi 12274rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12275{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _dyld_shared_cache_contains_path" >&5 12276$as_echo_n "checking for _dyld_shared_cache_contains_path... " >&6; } 12277cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12278/* end confdefs.h. */ 12279#include <mach-o/dyld.h> 12280int 12281main () 12282{ 12283void *x=_dyld_shared_cache_contains_path 12284 ; 12285 return 0; 12286} 12287_ACEOF 12288if ac_fn_c_try_compile "$LINENO"; then : 12289 12290$as_echo "#define HAVE_DYLD_SHARED_CACHE_CONTAINS_PATH 1" >>confdefs.h 12291 12292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12293$as_echo "yes" >&6; } 12294else 12295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12296$as_echo "no" >&6; } 12297 12298fi 12299rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12300 12301{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for memfd_create" >&5 12302$as_echo_n "checking for memfd_create... " >&6; } 12303cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12304/* end confdefs.h. */ 12305 12306#ifdef HAVE_SYS_MMAN_H 12307#include <sys/mman.h> 12308#endif 12309#ifdef HAVE_SYS_MEMFD_H 12310#include <sys/memfd.h> 12311#endif 12312 12313int 12314main () 12315{ 12316void *x=memfd_create 12317 ; 12318 return 0; 12319} 12320_ACEOF 12321if ac_fn_c_try_compile "$LINENO"; then : 12322 12323$as_echo "#define HAVE_MEMFD_CREATE 1" >>confdefs.h 12324 12325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12326$as_echo "yes" >&6; } 12327else 12328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12329$as_echo "no" >&6; } 12330 12331fi 12332rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12333 12334{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for eventfd" >&5 12335$as_echo_n "checking for eventfd... " >&6; } 12336cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12337/* end confdefs.h. */ 12338 12339#ifdef HAVE_SYS_EVENTFD_H 12340#include <sys/eventfd.h> 12341#endif 12342 12343int 12344main () 12345{ 12346int x = eventfd(0, EFD_CLOEXEC) 12347 ; 12348 return 0; 12349} 12350_ACEOF 12351if ac_fn_c_try_compile "$LINENO"; then : 12352 12353$as_echo "#define HAVE_EVENTFD 1" >>confdefs.h 12354 12355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12356$as_echo "yes" >&6; } 12357else 12358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12359$as_echo "no" >&6; } 12360 12361fi 12362rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12363 12364# On some systems (eg. FreeBSD 5), we would find a definition of the 12365# functions ctermid_r, setgroups in the library, but no prototype 12366# (e.g. because we use _XOPEN_SOURCE). See whether we can take their 12367# address to avoid compiler warnings and potential miscompilations 12368# because of the missing prototypes. 12369 12370{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctermid_r" >&5 12371$as_echo_n "checking for ctermid_r... " >&6; } 12372cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12373/* end confdefs.h. */ 12374 12375#include <stdio.h> 12376 12377int 12378main () 12379{ 12380void* p = ctermid_r 12381 ; 12382 return 0; 12383} 12384_ACEOF 12385if ac_fn_c_try_compile "$LINENO"; then : 12386 12387$as_echo "#define HAVE_CTERMID_R 1" >>confdefs.h 12388 12389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12390$as_echo "yes" >&6; } 12391else 12392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12393$as_echo "no" >&6; } 12394 12395fi 12396rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12397 12398{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock declaration" >&5 12399$as_echo_n "checking for flock declaration... " >&6; } 12400if ${ac_cv_flock_decl+:} false; then : 12401 $as_echo_n "(cached) " >&6 12402else 12403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12404/* end confdefs.h. */ 12405#include <sys/file.h> 12406int 12407main () 12408{ 12409void* p = flock 12410 12411 ; 12412 return 0; 12413} 12414_ACEOF 12415if ac_fn_c_try_compile "$LINENO"; then : 12416 ac_cv_flock_decl=yes 12417else 12418 ac_cv_flock_decl=no 12419 12420fi 12421rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12422 12423fi 12424{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_flock_decl" >&5 12425$as_echo "$ac_cv_flock_decl" >&6; } 12426if test "x${ac_cv_flock_decl}" = xyes; then 12427 for ac_func in flock 12428do : 12429 ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock" 12430if test "x$ac_cv_func_flock" = xyes; then : 12431 cat >>confdefs.h <<_ACEOF 12432#define HAVE_FLOCK 1 12433_ACEOF 12434 12435else 12436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock in -lbsd" >&5 12437$as_echo_n "checking for flock in -lbsd... " >&6; } 12438if ${ac_cv_lib_bsd_flock+:} false; then : 12439 $as_echo_n "(cached) " >&6 12440else 12441 ac_check_lib_save_LIBS=$LIBS 12442LIBS="-lbsd $LIBS" 12443cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12444/* end confdefs.h. */ 12445 12446/* Override any GCC internal prototype to avoid an error. 12447 Use char because int might match the return type of a GCC 12448 builtin and then its argument prototype would still apply. */ 12449#ifdef __cplusplus 12450extern "C" 12451#endif 12452char flock (); 12453int 12454main () 12455{ 12456return flock (); 12457 ; 12458 return 0; 12459} 12460_ACEOF 12461if ac_fn_c_try_link "$LINENO"; then : 12462 ac_cv_lib_bsd_flock=yes 12463else 12464 ac_cv_lib_bsd_flock=no 12465fi 12466rm -f core conftest.err conftest.$ac_objext \ 12467 conftest$ac_exeext conftest.$ac_ext 12468LIBS=$ac_check_lib_save_LIBS 12469fi 12470{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_flock" >&5 12471$as_echo "$ac_cv_lib_bsd_flock" >&6; } 12472if test "x$ac_cv_lib_bsd_flock" = xyes; then : 12473 $as_echo "#define HAVE_FLOCK 1" >>confdefs.h 12474 12475 12476$as_echo "#define FLOCK_NEEDS_LIBBSD 1" >>confdefs.h 12477 12478 12479fi 12480 12481 12482fi 12483done 12484 12485fi 12486 12487{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5 12488$as_echo_n "checking for getpagesize... " >&6; } 12489cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12490/* end confdefs.h. */ 12491 12492#include <unistd.h> 12493 12494int 12495main () 12496{ 12497void* p = getpagesize 12498 ; 12499 return 0; 12500} 12501_ACEOF 12502if ac_fn_c_try_compile "$LINENO"; then : 12503 12504$as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h 12505 12506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12507$as_echo "yes" >&6; } 12508else 12509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12510$as_echo "no" >&6; } 12511 12512fi 12513rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12514 12515{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken unsetenv" >&5 12516$as_echo_n "checking for broken unsetenv... " >&6; } 12517cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12518/* end confdefs.h. */ 12519 12520#include <stdlib.h> 12521 12522int 12523main () 12524{ 12525int res = unsetenv("DUMMY") 12526 ; 12527 return 0; 12528} 12529_ACEOF 12530if ac_fn_c_try_compile "$LINENO"; then : 12531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12532$as_echo "no" >&6; } 12533else 12534 12535$as_echo "#define HAVE_BROKEN_UNSETENV 1" >>confdefs.h 12536 12537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12538$as_echo "yes" >&6; } 12539 12540fi 12541rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12542 12543for ac_prog in true 12544do 12545 # Extract the first word of "$ac_prog", so it can be a program name with args. 12546set dummy $ac_prog; ac_word=$2 12547{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12548$as_echo_n "checking for $ac_word... " >&6; } 12549if ${ac_cv_prog_TRUE+:} false; then : 12550 $as_echo_n "(cached) " >&6 12551else 12552 if test -n "$TRUE"; then 12553 ac_cv_prog_TRUE="$TRUE" # Let the user override the test. 12554else 12555as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12556for as_dir in $PATH 12557do 12558 IFS=$as_save_IFS 12559 test -z "$as_dir" && as_dir=. 12560 for ac_exec_ext in '' $ac_executable_extensions; do 12561 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12562 ac_cv_prog_TRUE="$ac_prog" 12563 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12564 break 2 12565 fi 12566done 12567 done 12568IFS=$as_save_IFS 12569 12570fi 12571fi 12572TRUE=$ac_cv_prog_TRUE 12573if test -n "$TRUE"; then 12574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TRUE" >&5 12575$as_echo "$TRUE" >&6; } 12576else 12577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12578$as_echo "no" >&6; } 12579fi 12580 12581 12582 test -n "$TRUE" && break 12583done 12584test -n "$TRUE" || TRUE="/bin/true" 12585 12586 12587{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lc" >&5 12588$as_echo_n "checking for inet_aton in -lc... " >&6; } 12589if ${ac_cv_lib_c_inet_aton+:} false; then : 12590 $as_echo_n "(cached) " >&6 12591else 12592 ac_check_lib_save_LIBS=$LIBS 12593LIBS="-lc $LIBS" 12594cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12595/* end confdefs.h. */ 12596 12597/* Override any GCC internal prototype to avoid an error. 12598 Use char because int might match the return type of a GCC 12599 builtin and then its argument prototype would still apply. */ 12600#ifdef __cplusplus 12601extern "C" 12602#endif 12603char inet_aton (); 12604int 12605main () 12606{ 12607return inet_aton (); 12608 ; 12609 return 0; 12610} 12611_ACEOF 12612if ac_fn_c_try_link "$LINENO"; then : 12613 ac_cv_lib_c_inet_aton=yes 12614else 12615 ac_cv_lib_c_inet_aton=no 12616fi 12617rm -f core conftest.err conftest.$ac_objext \ 12618 conftest$ac_exeext conftest.$ac_ext 12619LIBS=$ac_check_lib_save_LIBS 12620fi 12621{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_inet_aton" >&5 12622$as_echo "$ac_cv_lib_c_inet_aton" >&6; } 12623if test "x$ac_cv_lib_c_inet_aton" = xyes; then : 12624 $ac_cv_prog_TRUE 12625else 12626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5 12627$as_echo_n "checking for inet_aton in -lresolv... " >&6; } 12628if ${ac_cv_lib_resolv_inet_aton+:} false; then : 12629 $as_echo_n "(cached) " >&6 12630else 12631 ac_check_lib_save_LIBS=$LIBS 12632LIBS="-lresolv $LIBS" 12633cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12634/* end confdefs.h. */ 12635 12636/* Override any GCC internal prototype to avoid an error. 12637 Use char because int might match the return type of a GCC 12638 builtin and then its argument prototype would still apply. */ 12639#ifdef __cplusplus 12640extern "C" 12641#endif 12642char inet_aton (); 12643int 12644main () 12645{ 12646return inet_aton (); 12647 ; 12648 return 0; 12649} 12650_ACEOF 12651if ac_fn_c_try_link "$LINENO"; then : 12652 ac_cv_lib_resolv_inet_aton=yes 12653else 12654 ac_cv_lib_resolv_inet_aton=no 12655fi 12656rm -f core conftest.err conftest.$ac_objext \ 12657 conftest$ac_exeext conftest.$ac_ext 12658LIBS=$ac_check_lib_save_LIBS 12659fi 12660{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5 12661$as_echo "$ac_cv_lib_resolv_inet_aton" >&6; } 12662if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then : 12663 cat >>confdefs.h <<_ACEOF 12664#define HAVE_LIBRESOLV 1 12665_ACEOF 12666 12667 LIBS="-lresolv $LIBS" 12668 12669fi 12670 12671 12672fi 12673 12674 12675# On Tru64, chflags seems to be present, but calling it will 12676# exit Python 12677{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for chflags" >&5 12678$as_echo_n "checking for chflags... " >&6; } 12679if ${ac_cv_have_chflags+:} false; then : 12680 $as_echo_n "(cached) " >&6 12681else 12682 if test "$cross_compiling" = yes; then : 12683 ac_cv_have_chflags=cross 12684else 12685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12686/* end confdefs.h. */ 12687 12688#include <sys/stat.h> 12689#include <unistd.h> 12690int main(int argc, char*argv[]) 12691{ 12692 if(chflags(argv[0], 0) != 0) 12693 return 1; 12694 return 0; 12695} 12696 12697_ACEOF 12698if ac_fn_c_try_run "$LINENO"; then : 12699 ac_cv_have_chflags=yes 12700else 12701 ac_cv_have_chflags=no 12702fi 12703rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12704 conftest.$ac_objext conftest.beam conftest.$ac_ext 12705fi 12706 12707 12708fi 12709{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_chflags" >&5 12710$as_echo "$ac_cv_have_chflags" >&6; } 12711if test "$ac_cv_have_chflags" = cross ; then 12712 ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags" 12713if test "x$ac_cv_func_chflags" = xyes; then : 12714 ac_cv_have_chflags="yes" 12715else 12716 ac_cv_have_chflags="no" 12717fi 12718 12719fi 12720if test "$ac_cv_have_chflags" = yes ; then 12721 12722$as_echo "#define HAVE_CHFLAGS 1" >>confdefs.h 12723 12724fi 12725 12726{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lchflags" >&5 12727$as_echo_n "checking for lchflags... " >&6; } 12728if ${ac_cv_have_lchflags+:} false; then : 12729 $as_echo_n "(cached) " >&6 12730else 12731 if test "$cross_compiling" = yes; then : 12732 ac_cv_have_lchflags=cross 12733else 12734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12735/* end confdefs.h. */ 12736 12737#include <sys/stat.h> 12738#include <unistd.h> 12739int main(int argc, char*argv[]) 12740{ 12741 if(lchflags(argv[0], 0) != 0) 12742 return 1; 12743 return 0; 12744} 12745 12746_ACEOF 12747if ac_fn_c_try_run "$LINENO"; then : 12748 ac_cv_have_lchflags=yes 12749else 12750 ac_cv_have_lchflags=no 12751fi 12752rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12753 conftest.$ac_objext conftest.beam conftest.$ac_ext 12754fi 12755 12756 12757fi 12758{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_lchflags" >&5 12759$as_echo "$ac_cv_have_lchflags" >&6; } 12760if test "$ac_cv_have_lchflags" = cross ; then 12761 ac_fn_c_check_func "$LINENO" "lchflags" "ac_cv_func_lchflags" 12762if test "x$ac_cv_func_lchflags" = xyes; then : 12763 ac_cv_have_lchflags="yes" 12764else 12765 ac_cv_have_lchflags="no" 12766fi 12767 12768fi 12769if test "$ac_cv_have_lchflags" = yes ; then 12770 12771$as_echo "#define HAVE_LCHFLAGS 1" >>confdefs.h 12772 12773fi 12774 12775case $ac_sys_system/$ac_sys_release in 12776Darwin/*) 12777 _CUR_CFLAGS="${CFLAGS}" 12778 _CUR_LDFLAGS="${LDFLAGS}" 12779 CFLAGS="${CFLAGS} -Wl,-search_paths_first" 12780 LDFLAGS="${LDFLAGS} -Wl,-search_paths_first -L/usr/local/lib" 12781 ;; 12782esac 12783 12784{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflateCopy in -lz" >&5 12785$as_echo_n "checking for inflateCopy in -lz... " >&6; } 12786if ${ac_cv_lib_z_inflateCopy+:} false; then : 12787 $as_echo_n "(cached) " >&6 12788else 12789 ac_check_lib_save_LIBS=$LIBS 12790LIBS="-lz $LIBS" 12791cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12792/* end confdefs.h. */ 12793 12794/* Override any GCC internal prototype to avoid an error. 12795 Use char because int might match the return type of a GCC 12796 builtin and then its argument prototype would still apply. */ 12797#ifdef __cplusplus 12798extern "C" 12799#endif 12800char inflateCopy (); 12801int 12802main () 12803{ 12804return inflateCopy (); 12805 ; 12806 return 0; 12807} 12808_ACEOF 12809if ac_fn_c_try_link "$LINENO"; then : 12810 ac_cv_lib_z_inflateCopy=yes 12811else 12812 ac_cv_lib_z_inflateCopy=no 12813fi 12814rm -f core conftest.err conftest.$ac_objext \ 12815 conftest$ac_exeext conftest.$ac_ext 12816LIBS=$ac_check_lib_save_LIBS 12817fi 12818{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateCopy" >&5 12819$as_echo "$ac_cv_lib_z_inflateCopy" >&6; } 12820if test "x$ac_cv_lib_z_inflateCopy" = xyes; then : 12821 12822$as_echo "#define HAVE_ZLIB_COPY 1" >>confdefs.h 12823 12824fi 12825 12826 12827case $ac_sys_system/$ac_sys_release in 12828Darwin/*) 12829 CFLAGS="${_CUR_CFLAGS}" 12830 LDFLAGS="${_CUR_LDFLAGS}" 12831 ;; 12832esac 12833 12834{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for hstrerror" >&5 12835$as_echo_n "checking for hstrerror... " >&6; } 12836cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12837/* end confdefs.h. */ 12838 12839#include <netdb.h> 12840 12841int 12842main () 12843{ 12844void* p = hstrerror; hstrerror(0) 12845 ; 12846 return 0; 12847} 12848_ACEOF 12849if ac_fn_c_try_link "$LINENO"; then : 12850 12851$as_echo "#define HAVE_HSTRERROR 1" >>confdefs.h 12852 12853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12854$as_echo "yes" >&6; } 12855else 12856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12857$as_echo "no" >&6; } 12858 12859fi 12860rm -f core conftest.err conftest.$ac_objext \ 12861 conftest$ac_exeext conftest.$ac_ext 12862 12863{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5 12864$as_echo_n "checking for inet_aton... " >&6; } 12865cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12866/* end confdefs.h. */ 12867 12868#include <sys/types.h> 12869#include <sys/socket.h> 12870#include <netinet/in.h> 12871#include <arpa/inet.h> 12872 12873int 12874main () 12875{ 12876void* p = inet_aton;inet_aton(0,0) 12877 ; 12878 return 0; 12879} 12880_ACEOF 12881if ac_fn_c_try_link "$LINENO"; then : 12882 12883$as_echo "#define HAVE_INET_ATON 1" >>confdefs.h 12884 12885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12886$as_echo "yes" >&6; } 12887else 12888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12889$as_echo "no" >&6; } 12890 12891fi 12892rm -f core conftest.err conftest.$ac_objext \ 12893 conftest$ac_exeext conftest.$ac_ext 12894 12895{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5 12896$as_echo_n "checking for inet_pton... " >&6; } 12897cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12898/* end confdefs.h. */ 12899 12900#include <sys/types.h> 12901#include <sys/socket.h> 12902#include <netinet/in.h> 12903#include <arpa/inet.h> 12904 12905int 12906main () 12907{ 12908void* p = inet_pton 12909 ; 12910 return 0; 12911} 12912_ACEOF 12913if ac_fn_c_try_compile "$LINENO"; then : 12914 12915$as_echo "#define HAVE_INET_PTON 1" >>confdefs.h 12916 12917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12918$as_echo "yes" >&6; } 12919else 12920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12921$as_echo "no" >&6; } 12922 12923fi 12924rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12925 12926# On some systems, setgroups is in unistd.h, on others, in grp.h 12927{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setgroups" >&5 12928$as_echo_n "checking for setgroups... " >&6; } 12929cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12930/* end confdefs.h. */ 12931 12932#include <unistd.h> 12933#ifdef HAVE_GRP_H 12934#include <grp.h> 12935#endif 12936 12937int 12938main () 12939{ 12940void* p = setgroups 12941 ; 12942 return 0; 12943} 12944_ACEOF 12945if ac_fn_c_try_compile "$LINENO"; then : 12946 12947$as_echo "#define HAVE_SETGROUPS 1" >>confdefs.h 12948 12949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12950$as_echo "yes" >&6; } 12951else 12952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12953$as_echo "no" >&6; } 12954 12955fi 12956rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12957 12958# check for openpty and forkpty 12959 12960for ac_func in openpty 12961do : 12962 ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" 12963if test "x$ac_cv_func_openpty" = xyes; then : 12964 cat >>confdefs.h <<_ACEOF 12965#define HAVE_OPENPTY 1 12966_ACEOF 12967 12968else 12969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5 12970$as_echo_n "checking for openpty in -lutil... " >&6; } 12971if ${ac_cv_lib_util_openpty+:} false; then : 12972 $as_echo_n "(cached) " >&6 12973else 12974 ac_check_lib_save_LIBS=$LIBS 12975LIBS="-lutil $LIBS" 12976cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12977/* end confdefs.h. */ 12978 12979/* Override any GCC internal prototype to avoid an error. 12980 Use char because int might match the return type of a GCC 12981 builtin and then its argument prototype would still apply. */ 12982#ifdef __cplusplus 12983extern "C" 12984#endif 12985char openpty (); 12986int 12987main () 12988{ 12989return openpty (); 12990 ; 12991 return 0; 12992} 12993_ACEOF 12994if ac_fn_c_try_link "$LINENO"; then : 12995 ac_cv_lib_util_openpty=yes 12996else 12997 ac_cv_lib_util_openpty=no 12998fi 12999rm -f core conftest.err conftest.$ac_objext \ 13000 conftest$ac_exeext conftest.$ac_ext 13001LIBS=$ac_check_lib_save_LIBS 13002fi 13003{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5 13004$as_echo "$ac_cv_lib_util_openpty" >&6; } 13005if test "x$ac_cv_lib_util_openpty" = xyes; then : 13006 $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h 13007 LIBS="$LIBS -lutil" 13008else 13009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lbsd" >&5 13010$as_echo_n "checking for openpty in -lbsd... " >&6; } 13011if ${ac_cv_lib_bsd_openpty+:} false; then : 13012 $as_echo_n "(cached) " >&6 13013else 13014 ac_check_lib_save_LIBS=$LIBS 13015LIBS="-lbsd $LIBS" 13016cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13017/* end confdefs.h. */ 13018 13019/* Override any GCC internal prototype to avoid an error. 13020 Use char because int might match the return type of a GCC 13021 builtin and then its argument prototype would still apply. */ 13022#ifdef __cplusplus 13023extern "C" 13024#endif 13025char openpty (); 13026int 13027main () 13028{ 13029return openpty (); 13030 ; 13031 return 0; 13032} 13033_ACEOF 13034if ac_fn_c_try_link "$LINENO"; then : 13035 ac_cv_lib_bsd_openpty=yes 13036else 13037 ac_cv_lib_bsd_openpty=no 13038fi 13039rm -f core conftest.err conftest.$ac_objext \ 13040 conftest$ac_exeext conftest.$ac_ext 13041LIBS=$ac_check_lib_save_LIBS 13042fi 13043{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_openpty" >&5 13044$as_echo "$ac_cv_lib_bsd_openpty" >&6; } 13045if test "x$ac_cv_lib_bsd_openpty" = xyes; then : 13046 $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h 13047 LIBS="$LIBS -lbsd" 13048fi 13049 13050 13051fi 13052 13053 13054fi 13055done 13056 13057for ac_func in forkpty 13058do : 13059 ac_fn_c_check_func "$LINENO" "forkpty" "ac_cv_func_forkpty" 13060if test "x$ac_cv_func_forkpty" = xyes; then : 13061 cat >>confdefs.h <<_ACEOF 13062#define HAVE_FORKPTY 1 13063_ACEOF 13064 13065else 13066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lutil" >&5 13067$as_echo_n "checking for forkpty in -lutil... " >&6; } 13068if ${ac_cv_lib_util_forkpty+:} false; then : 13069 $as_echo_n "(cached) " >&6 13070else 13071 ac_check_lib_save_LIBS=$LIBS 13072LIBS="-lutil $LIBS" 13073cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13074/* end confdefs.h. */ 13075 13076/* Override any GCC internal prototype to avoid an error. 13077 Use char because int might match the return type of a GCC 13078 builtin and then its argument prototype would still apply. */ 13079#ifdef __cplusplus 13080extern "C" 13081#endif 13082char forkpty (); 13083int 13084main () 13085{ 13086return forkpty (); 13087 ; 13088 return 0; 13089} 13090_ACEOF 13091if ac_fn_c_try_link "$LINENO"; then : 13092 ac_cv_lib_util_forkpty=yes 13093else 13094 ac_cv_lib_util_forkpty=no 13095fi 13096rm -f core conftest.err conftest.$ac_objext \ 13097 conftest$ac_exeext conftest.$ac_ext 13098LIBS=$ac_check_lib_save_LIBS 13099fi 13100{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_forkpty" >&5 13101$as_echo "$ac_cv_lib_util_forkpty" >&6; } 13102if test "x$ac_cv_lib_util_forkpty" = xyes; then : 13103 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 13104 LIBS="$LIBS -lutil" 13105else 13106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lbsd" >&5 13107$as_echo_n "checking for forkpty in -lbsd... " >&6; } 13108if ${ac_cv_lib_bsd_forkpty+:} false; then : 13109 $as_echo_n "(cached) " >&6 13110else 13111 ac_check_lib_save_LIBS=$LIBS 13112LIBS="-lbsd $LIBS" 13113cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13114/* end confdefs.h. */ 13115 13116/* Override any GCC internal prototype to avoid an error. 13117 Use char because int might match the return type of a GCC 13118 builtin and then its argument prototype would still apply. */ 13119#ifdef __cplusplus 13120extern "C" 13121#endif 13122char forkpty (); 13123int 13124main () 13125{ 13126return forkpty (); 13127 ; 13128 return 0; 13129} 13130_ACEOF 13131if ac_fn_c_try_link "$LINENO"; then : 13132 ac_cv_lib_bsd_forkpty=yes 13133else 13134 ac_cv_lib_bsd_forkpty=no 13135fi 13136rm -f core conftest.err conftest.$ac_objext \ 13137 conftest$ac_exeext conftest.$ac_ext 13138LIBS=$ac_check_lib_save_LIBS 13139fi 13140{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_forkpty" >&5 13141$as_echo "$ac_cv_lib_bsd_forkpty" >&6; } 13142if test "x$ac_cv_lib_bsd_forkpty" = xyes; then : 13143 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 13144 LIBS="$LIBS -lbsd" 13145fi 13146 13147 13148fi 13149 13150 13151fi 13152done 13153 13154 13155# check for long file support functions 13156for ac_func in fseek64 fseeko fstatvfs ftell64 ftello statvfs 13157do : 13158 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13159ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13160if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13161 cat >>confdefs.h <<_ACEOF 13162#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13163_ACEOF 13164 13165fi 13166done 13167 13168 13169ac_fn_c_check_func "$LINENO" "dup2" "ac_cv_func_dup2" 13170if test "x$ac_cv_func_dup2" = xyes; then : 13171 $as_echo "#define HAVE_DUP2 1" >>confdefs.h 13172 13173else 13174 case " $LIBOBJS " in 13175 *" dup2.$ac_objext "* ) ;; 13176 *) LIBOBJS="$LIBOBJS dup2.$ac_objext" 13177 ;; 13178esac 13179 13180fi 13181 13182 13183for ac_func in getpgrp 13184do : 13185 ac_fn_c_check_func "$LINENO" "getpgrp" "ac_cv_func_getpgrp" 13186if test "x$ac_cv_func_getpgrp" = xyes; then : 13187 cat >>confdefs.h <<_ACEOF 13188#define HAVE_GETPGRP 1 13189_ACEOF 13190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13191/* end confdefs.h. */ 13192#include <unistd.h> 13193int 13194main () 13195{ 13196getpgrp(0); 13197 ; 13198 return 0; 13199} 13200_ACEOF 13201if ac_fn_c_try_compile "$LINENO"; then : 13202 13203$as_echo "#define GETPGRP_HAVE_ARG 1" >>confdefs.h 13204 13205fi 13206rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13207 13208fi 13209done 13210 13211for ac_func in setpgrp 13212do : 13213 ac_fn_c_check_func "$LINENO" "setpgrp" "ac_cv_func_setpgrp" 13214if test "x$ac_cv_func_setpgrp" = xyes; then : 13215 cat >>confdefs.h <<_ACEOF 13216#define HAVE_SETPGRP 1 13217_ACEOF 13218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13219/* end confdefs.h. */ 13220#include <unistd.h> 13221int 13222main () 13223{ 13224setpgrp(0,0); 13225 ; 13226 return 0; 13227} 13228_ACEOF 13229if ac_fn_c_try_compile "$LINENO"; then : 13230 13231$as_echo "#define SETPGRP_HAVE_ARG 1" >>confdefs.h 13232 13233fi 13234rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13235 13236fi 13237done 13238 13239 13240# We search for both crypt and crypt_r as one or the other may be defined 13241# This gets us our -lcrypt in LIBS when required on the target platform. 13242{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5 13243$as_echo_n "checking for library containing crypt... " >&6; } 13244if ${ac_cv_search_crypt+:} false; then : 13245 $as_echo_n "(cached) " >&6 13246else 13247 ac_func_search_save_LIBS=$LIBS 13248cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13249/* end confdefs.h. */ 13250 13251/* Override any GCC internal prototype to avoid an error. 13252 Use char because int might match the return type of a GCC 13253 builtin and then its argument prototype would still apply. */ 13254#ifdef __cplusplus 13255extern "C" 13256#endif 13257char crypt (); 13258int 13259main () 13260{ 13261return crypt (); 13262 ; 13263 return 0; 13264} 13265_ACEOF 13266for ac_lib in '' crypt; do 13267 if test -z "$ac_lib"; then 13268 ac_res="none required" 13269 else 13270 ac_res=-l$ac_lib 13271 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 13272 fi 13273 if ac_fn_c_try_link "$LINENO"; then : 13274 ac_cv_search_crypt=$ac_res 13275fi 13276rm -f core conftest.err conftest.$ac_objext \ 13277 conftest$ac_exeext 13278 if ${ac_cv_search_crypt+:} false; then : 13279 break 13280fi 13281done 13282if ${ac_cv_search_crypt+:} false; then : 13283 13284else 13285 ac_cv_search_crypt=no 13286fi 13287rm conftest.$ac_ext 13288LIBS=$ac_func_search_save_LIBS 13289fi 13290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5 13291$as_echo "$ac_cv_search_crypt" >&6; } 13292ac_res=$ac_cv_search_crypt 13293if test "$ac_res" != no; then : 13294 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 13295 13296fi 13297 13298{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt_r" >&5 13299$as_echo_n "checking for library containing crypt_r... " >&6; } 13300if ${ac_cv_search_crypt_r+:} false; then : 13301 $as_echo_n "(cached) " >&6 13302else 13303 ac_func_search_save_LIBS=$LIBS 13304cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13305/* end confdefs.h. */ 13306 13307/* Override any GCC internal prototype to avoid an error. 13308 Use char because int might match the return type of a GCC 13309 builtin and then its argument prototype would still apply. */ 13310#ifdef __cplusplus 13311extern "C" 13312#endif 13313char crypt_r (); 13314int 13315main () 13316{ 13317return crypt_r (); 13318 ; 13319 return 0; 13320} 13321_ACEOF 13322for ac_lib in '' crypt; do 13323 if test -z "$ac_lib"; then 13324 ac_res="none required" 13325 else 13326 ac_res=-l$ac_lib 13327 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 13328 fi 13329 if ac_fn_c_try_link "$LINENO"; then : 13330 ac_cv_search_crypt_r=$ac_res 13331fi 13332rm -f core conftest.err conftest.$ac_objext \ 13333 conftest$ac_exeext 13334 if ${ac_cv_search_crypt_r+:} false; then : 13335 break 13336fi 13337done 13338if ${ac_cv_search_crypt_r+:} false; then : 13339 13340else 13341 ac_cv_search_crypt_r=no 13342fi 13343rm conftest.$ac_ext 13344LIBS=$ac_func_search_save_LIBS 13345fi 13346{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt_r" >&5 13347$as_echo "$ac_cv_search_crypt_r" >&6; } 13348ac_res=$ac_cv_search_crypt_r 13349if test "$ac_res" != no; then : 13350 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 13351 13352fi 13353 13354 13355ac_fn_c_check_func "$LINENO" "crypt_r" "ac_cv_func_crypt_r" 13356if test "x$ac_cv_func_crypt_r" = xyes; then : 13357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13358/* end confdefs.h. */ 13359 13360#define _GNU_SOURCE /* Required for crypt_r()'s prototype in glibc. */ 13361#include <crypt.h> 13362 13363int 13364main () 13365{ 13366 13367struct crypt_data d; 13368char *r = crypt_r("", "", &d); 13369 13370 ; 13371 return 0; 13372} 13373_ACEOF 13374if ac_fn_c_try_compile "$LINENO"; then : 13375 13376$as_echo "#define HAVE_CRYPT_R 1" >>confdefs.h 13377 13378fi 13379rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13380 13381fi 13382 13383 13384for ac_func in clock_gettime 13385do : 13386 ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 13387if test "x$ac_cv_func_clock_gettime" = xyes; then : 13388 cat >>confdefs.h <<_ACEOF 13389#define HAVE_CLOCK_GETTIME 1 13390_ACEOF 13391 13392else 13393 13394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 13395$as_echo_n "checking for clock_gettime in -lrt... " >&6; } 13396if ${ac_cv_lib_rt_clock_gettime+:} false; then : 13397 $as_echo_n "(cached) " >&6 13398else 13399 ac_check_lib_save_LIBS=$LIBS 13400LIBS="-lrt $LIBS" 13401cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13402/* end confdefs.h. */ 13403 13404/* Override any GCC internal prototype to avoid an error. 13405 Use char because int might match the return type of a GCC 13406 builtin and then its argument prototype would still apply. */ 13407#ifdef __cplusplus 13408extern "C" 13409#endif 13410char clock_gettime (); 13411int 13412main () 13413{ 13414return clock_gettime (); 13415 ; 13416 return 0; 13417} 13418_ACEOF 13419if ac_fn_c_try_link "$LINENO"; then : 13420 ac_cv_lib_rt_clock_gettime=yes 13421else 13422 ac_cv_lib_rt_clock_gettime=no 13423fi 13424rm -f core conftest.err conftest.$ac_objext \ 13425 conftest$ac_exeext conftest.$ac_ext 13426LIBS=$ac_check_lib_save_LIBS 13427fi 13428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 13429$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } 13430if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : 13431 13432 LIBS="$LIBS -lrt" 13433 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h 13434 13435 13436$as_echo "#define TIMEMODULE_LIB rt" >>confdefs.h 13437 13438 13439fi 13440 13441 13442fi 13443done 13444 13445 13446for ac_func in clock_getres 13447do : 13448 ac_fn_c_check_func "$LINENO" "clock_getres" "ac_cv_func_clock_getres" 13449if test "x$ac_cv_func_clock_getres" = xyes; then : 13450 cat >>confdefs.h <<_ACEOF 13451#define HAVE_CLOCK_GETRES 1 13452_ACEOF 13453 13454else 13455 13456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_getres in -lrt" >&5 13457$as_echo_n "checking for clock_getres in -lrt... " >&6; } 13458if ${ac_cv_lib_rt_clock_getres+:} false; then : 13459 $as_echo_n "(cached) " >&6 13460else 13461 ac_check_lib_save_LIBS=$LIBS 13462LIBS="-lrt $LIBS" 13463cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13464/* end confdefs.h. */ 13465 13466/* Override any GCC internal prototype to avoid an error. 13467 Use char because int might match the return type of a GCC 13468 builtin and then its argument prototype would still apply. */ 13469#ifdef __cplusplus 13470extern "C" 13471#endif 13472char clock_getres (); 13473int 13474main () 13475{ 13476return clock_getres (); 13477 ; 13478 return 0; 13479} 13480_ACEOF 13481if ac_fn_c_try_link "$LINENO"; then : 13482 ac_cv_lib_rt_clock_getres=yes 13483else 13484 ac_cv_lib_rt_clock_getres=no 13485fi 13486rm -f core conftest.err conftest.$ac_objext \ 13487 conftest$ac_exeext conftest.$ac_ext 13488LIBS=$ac_check_lib_save_LIBS 13489fi 13490{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_getres" >&5 13491$as_echo "$ac_cv_lib_rt_clock_getres" >&6; } 13492if test "x$ac_cv_lib_rt_clock_getres" = xyes; then : 13493 13494 $as_echo "#define HAVE_CLOCK_GETRES 1" >>confdefs.h 13495 13496 13497fi 13498 13499 13500fi 13501done 13502 13503 13504for ac_func in clock_settime 13505do : 13506 ac_fn_c_check_func "$LINENO" "clock_settime" "ac_cv_func_clock_settime" 13507if test "x$ac_cv_func_clock_settime" = xyes; then : 13508 cat >>confdefs.h <<_ACEOF 13509#define HAVE_CLOCK_SETTIME 1 13510_ACEOF 13511 13512else 13513 13514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_settime in -lrt" >&5 13515$as_echo_n "checking for clock_settime in -lrt... " >&6; } 13516if ${ac_cv_lib_rt_clock_settime+:} false; then : 13517 $as_echo_n "(cached) " >&6 13518else 13519 ac_check_lib_save_LIBS=$LIBS 13520LIBS="-lrt $LIBS" 13521cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13522/* end confdefs.h. */ 13523 13524/* Override any GCC internal prototype to avoid an error. 13525 Use char because int might match the return type of a GCC 13526 builtin and then its argument prototype would still apply. */ 13527#ifdef __cplusplus 13528extern "C" 13529#endif 13530char clock_settime (); 13531int 13532main () 13533{ 13534return clock_settime (); 13535 ; 13536 return 0; 13537} 13538_ACEOF 13539if ac_fn_c_try_link "$LINENO"; then : 13540 ac_cv_lib_rt_clock_settime=yes 13541else 13542 ac_cv_lib_rt_clock_settime=no 13543fi 13544rm -f core conftest.err conftest.$ac_objext \ 13545 conftest$ac_exeext conftest.$ac_ext 13546LIBS=$ac_check_lib_save_LIBS 13547fi 13548{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_settime" >&5 13549$as_echo "$ac_cv_lib_rt_clock_settime" >&6; } 13550if test "x$ac_cv_lib_rt_clock_settime" = xyes; then : 13551 13552 $as_echo "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h 13553 13554 13555fi 13556 13557 13558fi 13559done 13560 13561 13562{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for major" >&5 13563$as_echo_n "checking for major... " >&6; } 13564cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13565/* end confdefs.h. */ 13566 13567#if defined(MAJOR_IN_MKDEV) 13568#include <sys/mkdev.h> 13569#elif defined(MAJOR_IN_SYSMACROS) 13570#include <sys/sysmacros.h> 13571#else 13572#include <sys/types.h> 13573#endif 13574 13575int 13576main () 13577{ 13578 13579 makedev(major(0),minor(0)); 13580 13581 ; 13582 return 0; 13583} 13584_ACEOF 13585if ac_fn_c_try_link "$LINENO"; then : 13586 13587 13588$as_echo "#define HAVE_DEVICE_MACROS 1" >>confdefs.h 13589 13590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13591$as_echo "yes" >&6; } 13592 13593else 13594 13595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13596$as_echo "no" >&6; } 13597 13598fi 13599rm -f core conftest.err conftest.$ac_objext \ 13600 conftest$ac_exeext conftest.$ac_ext 13601 13602# On OSF/1 V5.1, getaddrinfo is available, but a define 13603# for [no]getaddrinfo in netdb.h. 13604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 13605$as_echo_n "checking for getaddrinfo... " >&6; } 13606cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13607/* end confdefs.h. */ 13608 13609#include <sys/types.h> 13610#include <sys/socket.h> 13611#include <netdb.h> 13612#include <stdio.h> 13613 13614int 13615main () 13616{ 13617getaddrinfo(NULL, NULL, NULL, NULL); 13618 ; 13619 return 0; 13620} 13621_ACEOF 13622if ac_fn_c_try_link "$LINENO"; then : 13623 have_getaddrinfo=yes 13624else 13625 have_getaddrinfo=no 13626fi 13627rm -f core conftest.err conftest.$ac_objext \ 13628 conftest$ac_exeext conftest.$ac_ext 13629{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getaddrinfo" >&5 13630$as_echo "$have_getaddrinfo" >&6; } 13631if test $have_getaddrinfo = yes 13632then 13633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5 13634$as_echo_n "checking getaddrinfo bug... " >&6; } 13635 if ${ac_cv_buggy_getaddrinfo+:} false; then : 13636 $as_echo_n "(cached) " >&6 13637else 13638 if test "$cross_compiling" = yes; then : 13639 13640if test "${enable_ipv6+set}" = set; then 13641 ac_cv_buggy_getaddrinfo="no -- configured with --(en|dis)able-ipv6" 13642else 13643 ac_cv_buggy_getaddrinfo=yes 13644fi 13645else 13646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13647/* end confdefs.h. */ 13648 13649#include <stdio.h> 13650#include <sys/types.h> 13651#include <netdb.h> 13652#include <string.h> 13653#include <sys/socket.h> 13654#include <netinet/in.h> 13655 13656int main() 13657{ 13658 int passive, gaierr, inet4 = 0, inet6 = 0; 13659 struct addrinfo hints, *ai, *aitop; 13660 char straddr[INET6_ADDRSTRLEN], strport[16]; 13661 13662 for (passive = 0; passive <= 1; passive++) { 13663 memset(&hints, 0, sizeof(hints)); 13664 hints.ai_family = AF_UNSPEC; 13665 hints.ai_flags = passive ? AI_PASSIVE : 0; 13666 hints.ai_socktype = SOCK_STREAM; 13667 hints.ai_protocol = IPPROTO_TCP; 13668 if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { 13669 (void)gai_strerror(gaierr); 13670 goto bad; 13671 } 13672 for (ai = aitop; ai; ai = ai->ai_next) { 13673 if (ai->ai_addr == NULL || 13674 ai->ai_addrlen == 0 || 13675 getnameinfo(ai->ai_addr, ai->ai_addrlen, 13676 straddr, sizeof(straddr), strport, sizeof(strport), 13677 NI_NUMERICHOST|NI_NUMERICSERV) != 0) { 13678 goto bad; 13679 } 13680 switch (ai->ai_family) { 13681 case AF_INET: 13682 if (strcmp(strport, "54321") != 0) { 13683 goto bad; 13684 } 13685 if (passive) { 13686 if (strcmp(straddr, "0.0.0.0") != 0) { 13687 goto bad; 13688 } 13689 } else { 13690 if (strcmp(straddr, "127.0.0.1") != 0) { 13691 goto bad; 13692 } 13693 } 13694 inet4++; 13695 break; 13696 case AF_INET6: 13697 if (strcmp(strport, "54321") != 0) { 13698 goto bad; 13699 } 13700 if (passive) { 13701 if (strcmp(straddr, "::") != 0) { 13702 goto bad; 13703 } 13704 } else { 13705 if (strcmp(straddr, "::1") != 0) { 13706 goto bad; 13707 } 13708 } 13709 inet6++; 13710 break; 13711 case AF_UNSPEC: 13712 goto bad; 13713 break; 13714 default: 13715 /* another family support? */ 13716 break; 13717 } 13718 } 13719 freeaddrinfo(aitop); 13720 aitop = NULL; 13721 } 13722 13723 if (!(inet4 == 0 || inet4 == 2)) 13724 goto bad; 13725 if (!(inet6 == 0 || inet6 == 2)) 13726 goto bad; 13727 13728 if (aitop) 13729 freeaddrinfo(aitop); 13730 return 0; 13731 13732 bad: 13733 if (aitop) 13734 freeaddrinfo(aitop); 13735 return 1; 13736} 13737 13738_ACEOF 13739if ac_fn_c_try_run "$LINENO"; then : 13740 ac_cv_buggy_getaddrinfo=no 13741else 13742 ac_cv_buggy_getaddrinfo=yes 13743fi 13744rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13745 conftest.$ac_objext conftest.beam conftest.$ac_ext 13746fi 13747 13748fi 13749 13750fi 13751 13752{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_getaddrinfo" >&5 13753$as_echo "$ac_cv_buggy_getaddrinfo" >&6; } 13754 13755if test $have_getaddrinfo = no || test "$ac_cv_buggy_getaddrinfo" = yes 13756then 13757 if test $ipv6 = yes 13758 then 13759 echo 'Fatal: You must get working getaddrinfo() function.' 13760 echo ' or you can specify "--disable-ipv6"'. 13761 exit 1 13762 fi 13763else 13764 13765$as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h 13766 13767fi 13768 13769for ac_func in getnameinfo 13770do : 13771 ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo" 13772if test "x$ac_cv_func_getnameinfo" = xyes; then : 13773 cat >>confdefs.h <<_ACEOF 13774#define HAVE_GETNAMEINFO 1 13775_ACEOF 13776 13777fi 13778done 13779 13780 13781# checks for structures 13782{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 13783$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 13784if ${ac_cv_header_time+:} false; then : 13785 $as_echo_n "(cached) " >&6 13786else 13787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13788/* end confdefs.h. */ 13789#include <sys/types.h> 13790#include <sys/time.h> 13791#include <time.h> 13792 13793int 13794main () 13795{ 13796if ((struct tm *) 0) 13797return 0; 13798 ; 13799 return 0; 13800} 13801_ACEOF 13802if ac_fn_c_try_compile "$LINENO"; then : 13803 ac_cv_header_time=yes 13804else 13805 ac_cv_header_time=no 13806fi 13807rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13808fi 13809{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 13810$as_echo "$ac_cv_header_time" >&6; } 13811if test $ac_cv_header_time = yes; then 13812 13813$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 13814 13815fi 13816 13817{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 13818$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 13819if ${ac_cv_struct_tm+:} false; then : 13820 $as_echo_n "(cached) " >&6 13821else 13822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13823/* end confdefs.h. */ 13824#include <sys/types.h> 13825#include <time.h> 13826 13827int 13828main () 13829{ 13830struct tm tm; 13831 int *p = &tm.tm_sec; 13832 return !p; 13833 ; 13834 return 0; 13835} 13836_ACEOF 13837if ac_fn_c_try_compile "$LINENO"; then : 13838 ac_cv_struct_tm=time.h 13839else 13840 ac_cv_struct_tm=sys/time.h 13841fi 13842rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13843fi 13844{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 13845$as_echo "$ac_cv_struct_tm" >&6; } 13846if test $ac_cv_struct_tm = sys/time.h; then 13847 13848$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 13849 13850fi 13851 13852ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h> 13853#include <$ac_cv_struct_tm> 13854 13855" 13856if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then : 13857 13858cat >>confdefs.h <<_ACEOF 13859#define HAVE_STRUCT_TM_TM_ZONE 1 13860_ACEOF 13861 13862 13863fi 13864 13865if test "$ac_cv_member_struct_tm_tm_zone" = yes; then 13866 13867$as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h 13868 13869else 13870 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h> 13871" 13872if test "x$ac_cv_have_decl_tzname" = xyes; then : 13873 ac_have_decl=1 13874else 13875 ac_have_decl=0 13876fi 13877 13878cat >>confdefs.h <<_ACEOF 13879#define HAVE_DECL_TZNAME $ac_have_decl 13880_ACEOF 13881 13882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 13883$as_echo_n "checking for tzname... " >&6; } 13884if ${ac_cv_var_tzname+:} false; then : 13885 $as_echo_n "(cached) " >&6 13886else 13887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13888/* end confdefs.h. */ 13889#include <time.h> 13890#if !HAVE_DECL_TZNAME 13891extern char *tzname[]; 13892#endif 13893 13894int 13895main () 13896{ 13897return tzname[0][0]; 13898 ; 13899 return 0; 13900} 13901_ACEOF 13902if ac_fn_c_try_link "$LINENO"; then : 13903 ac_cv_var_tzname=yes 13904else 13905 ac_cv_var_tzname=no 13906fi 13907rm -f core conftest.err conftest.$ac_objext \ 13908 conftest$ac_exeext conftest.$ac_ext 13909fi 13910{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 13911$as_echo "$ac_cv_var_tzname" >&6; } 13912 if test $ac_cv_var_tzname = yes; then 13913 13914$as_echo "#define HAVE_TZNAME 1" >>confdefs.h 13915 13916 fi 13917fi 13918 13919ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" 13920if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then : 13921 13922cat >>confdefs.h <<_ACEOF 13923#define HAVE_STRUCT_STAT_ST_RDEV 1 13924_ACEOF 13925 13926 13927fi 13928 13929ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" 13930if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then : 13931 13932cat >>confdefs.h <<_ACEOF 13933#define HAVE_STRUCT_STAT_ST_BLKSIZE 1 13934_ACEOF 13935 13936 13937fi 13938 13939ac_fn_c_check_member "$LINENO" "struct stat" "st_flags" "ac_cv_member_struct_stat_st_flags" "$ac_includes_default" 13940if test "x$ac_cv_member_struct_stat_st_flags" = xyes; then : 13941 13942cat >>confdefs.h <<_ACEOF 13943#define HAVE_STRUCT_STAT_ST_FLAGS 1 13944_ACEOF 13945 13946 13947fi 13948 13949ac_fn_c_check_member "$LINENO" "struct stat" "st_gen" "ac_cv_member_struct_stat_st_gen" "$ac_includes_default" 13950if test "x$ac_cv_member_struct_stat_st_gen" = xyes; then : 13951 13952cat >>confdefs.h <<_ACEOF 13953#define HAVE_STRUCT_STAT_ST_GEN 1 13954_ACEOF 13955 13956 13957fi 13958 13959ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtime" "ac_cv_member_struct_stat_st_birthtime" "$ac_includes_default" 13960if test "x$ac_cv_member_struct_stat_st_birthtime" = xyes; then : 13961 13962cat >>confdefs.h <<_ACEOF 13963#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 13964_ACEOF 13965 13966 13967fi 13968 13969ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" 13970if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : 13971 13972cat >>confdefs.h <<_ACEOF 13973#define HAVE_STRUCT_STAT_ST_BLOCKS 1 13974_ACEOF 13975 13976 13977fi 13978 13979ac_fn_c_check_member "$LINENO" "struct passwd" "pw_gecos" "ac_cv_member_struct_passwd_pw_gecos" " 13980 #include <sys/types.h> 13981 #include <pwd.h> 13982 13983" 13984if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes; then : 13985 13986cat >>confdefs.h <<_ACEOF 13987#define HAVE_STRUCT_PASSWD_PW_GECOS 1 13988_ACEOF 13989 13990 13991fi 13992ac_fn_c_check_member "$LINENO" "struct passwd" "pw_passwd" "ac_cv_member_struct_passwd_pw_passwd" " 13993 #include <sys/types.h> 13994 #include <pwd.h> 13995 13996" 13997if test "x$ac_cv_member_struct_passwd_pw_passwd" = xyes; then : 13998 13999cat >>confdefs.h <<_ACEOF 14000#define HAVE_STRUCT_PASSWD_PW_PASSWD 1 14001_ACEOF 14002 14003 14004fi 14005 14006# Issue #21085: In Cygwin, siginfo_t does not have si_band field. 14007ac_fn_c_check_member "$LINENO" "siginfo_t" "si_band" "ac_cv_member_siginfo_t_si_band" "#include <signal.h> 14008" 14009if test "x$ac_cv_member_siginfo_t_si_band" = xyes; then : 14010 14011cat >>confdefs.h <<_ACEOF 14012#define HAVE_SIGINFO_T_SI_BAND 1 14013_ACEOF 14014 14015 14016fi 14017 14018 14019{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for time.h that defines altzone" >&5 14020$as_echo_n "checking for time.h that defines altzone... " >&6; } 14021if ${ac_cv_header_time_altzone+:} false; then : 14022 $as_echo_n "(cached) " >&6 14023else 14024 14025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14026/* end confdefs.h. */ 14027#include <time.h> 14028int 14029main () 14030{ 14031return altzone; 14032 ; 14033 return 0; 14034} 14035_ACEOF 14036if ac_fn_c_try_compile "$LINENO"; then : 14037 ac_cv_header_time_altzone=yes 14038else 14039 ac_cv_header_time_altzone=no 14040fi 14041rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14042 14043fi 14044 14045{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time_altzone" >&5 14046$as_echo "$ac_cv_header_time_altzone" >&6; } 14047if test $ac_cv_header_time_altzone = yes; then 14048 14049$as_echo "#define HAVE_ALTZONE 1" >>confdefs.h 14050 14051fi 14052 14053was_it_defined=no 14054{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/select.h and sys/time.h may both be included" >&5 14055$as_echo_n "checking whether sys/select.h and sys/time.h may both be included... " >&6; } 14056cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14057/* end confdefs.h. */ 14058 14059#include <sys/types.h> 14060#include <sys/select.h> 14061#include <sys/time.h> 14062 14063int 14064main () 14065{ 14066; 14067 ; 14068 return 0; 14069} 14070_ACEOF 14071if ac_fn_c_try_compile "$LINENO"; then : 14072 14073 14074$as_echo "#define SYS_SELECT_WITH_SYS_TIME 1" >>confdefs.h 14075 14076 was_it_defined=yes 14077 14078fi 14079rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14080{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5 14081$as_echo "$was_it_defined" >&6; } 14082 14083{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5 14084$as_echo_n "checking for addrinfo... " >&6; } 14085if ${ac_cv_struct_addrinfo+:} false; then : 14086 $as_echo_n "(cached) " >&6 14087else 14088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14089/* end confdefs.h. */ 14090#include <netdb.h> 14091int 14092main () 14093{ 14094struct addrinfo a 14095 ; 14096 return 0; 14097} 14098_ACEOF 14099if ac_fn_c_try_compile "$LINENO"; then : 14100 ac_cv_struct_addrinfo=yes 14101else 14102 ac_cv_struct_addrinfo=no 14103fi 14104rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14105fi 14106 14107{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5 14108$as_echo "$ac_cv_struct_addrinfo" >&6; } 14109if test $ac_cv_struct_addrinfo = yes; then 14110 14111$as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h 14112 14113fi 14114 14115{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage" >&5 14116$as_echo_n "checking for sockaddr_storage... " >&6; } 14117if ${ac_cv_struct_sockaddr_storage+:} false; then : 14118 $as_echo_n "(cached) " >&6 14119else 14120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14121/* end confdefs.h. */ 14122 14123# include <sys/types.h> 14124# include <sys/socket.h> 14125int 14126main () 14127{ 14128struct sockaddr_storage s 14129 ; 14130 return 0; 14131} 14132_ACEOF 14133if ac_fn_c_try_compile "$LINENO"; then : 14134 ac_cv_struct_sockaddr_storage=yes 14135else 14136 ac_cv_struct_sockaddr_storage=no 14137fi 14138rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14139fi 14140 14141{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_storage" >&5 14142$as_echo "$ac_cv_struct_sockaddr_storage" >&6; } 14143if test $ac_cv_struct_sockaddr_storage = yes; then 14144 14145$as_echo "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h 14146 14147fi 14148 14149{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_alg" >&5 14150$as_echo_n "checking for sockaddr_alg... " >&6; } 14151if ${ac_cv_struct_sockaddr_alg+:} false; then : 14152 $as_echo_n "(cached) " >&6 14153else 14154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14155/* end confdefs.h. */ 14156 14157# include <sys/types.h> 14158# include <sys/socket.h> 14159# include <linux/if_alg.h> 14160int 14161main () 14162{ 14163struct sockaddr_alg s 14164 ; 14165 return 0; 14166} 14167_ACEOF 14168if ac_fn_c_try_compile "$LINENO"; then : 14169 ac_cv_struct_sockaddr_alg=yes 14170else 14171 ac_cv_struct_sockaddr_alg=no 14172fi 14173rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14174fi 14175 14176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_alg" >&5 14177$as_echo "$ac_cv_struct_sockaddr_alg" >&6; } 14178if test $ac_cv_struct_sockaddr_alg = yes; then 14179 14180$as_echo "#define HAVE_SOCKADDR_ALG 1" >>confdefs.h 14181 14182fi 14183 14184# checks for compiler characteristics 14185 14186{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 14187$as_echo_n "checking whether char is unsigned... " >&6; } 14188if ${ac_cv_c_char_unsigned+:} false; then : 14189 $as_echo_n "(cached) " >&6 14190else 14191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14192/* end confdefs.h. */ 14193$ac_includes_default 14194int 14195main () 14196{ 14197static int test_array [1 - 2 * !(((char) -1) < 0)]; 14198test_array [0] = 0; 14199return test_array [0]; 14200 14201 ; 14202 return 0; 14203} 14204_ACEOF 14205if ac_fn_c_try_compile "$LINENO"; then : 14206 ac_cv_c_char_unsigned=no 14207else 14208 ac_cv_c_char_unsigned=yes 14209fi 14210rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14211fi 14212{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 14213$as_echo "$ac_cv_c_char_unsigned" >&6; } 14214if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then 14215 $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h 14216 14217fi 14218 14219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 14220$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 14221if ${ac_cv_c_const+:} false; then : 14222 $as_echo_n "(cached) " >&6 14223else 14224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14225/* end confdefs.h. */ 14226 14227int 14228main () 14229{ 14230 14231#ifndef __cplusplus 14232 /* Ultrix mips cc rejects this sort of thing. */ 14233 typedef int charset[2]; 14234 const charset cs = { 0, 0 }; 14235 /* SunOS 4.1.1 cc rejects this. */ 14236 char const *const *pcpcc; 14237 char **ppc; 14238 /* NEC SVR4.0.2 mips cc rejects this. */ 14239 struct point {int x, y;}; 14240 static struct point const zero = {0,0}; 14241 /* AIX XL C 1.02.0.0 rejects this. 14242 It does not let you subtract one const X* pointer from another in 14243 an arm of an if-expression whose if-part is not a constant 14244 expression */ 14245 const char *g = "string"; 14246 pcpcc = &g + (g ? g-g : 0); 14247 /* HPUX 7.0 cc rejects these. */ 14248 ++pcpcc; 14249 ppc = (char**) pcpcc; 14250 pcpcc = (char const *const *) ppc; 14251 { /* SCO 3.2v4 cc rejects this sort of thing. */ 14252 char tx; 14253 char *t = &tx; 14254 char const *s = 0 ? (char *) 0 : (char const *) 0; 14255 14256 *t++ = 0; 14257 if (s) return 0; 14258 } 14259 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 14260 int x[] = {25, 17}; 14261 const int *foo = &x[0]; 14262 ++foo; 14263 } 14264 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 14265 typedef const int *iptr; 14266 iptr p = 0; 14267 ++p; 14268 } 14269 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 14270 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 14271 struct s { int j; const int *ap[3]; } bx; 14272 struct s *b = &bx; b->j = 5; 14273 } 14274 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 14275 const int foo = 10; 14276 if (!foo) return 0; 14277 } 14278 return !cs[0] && !zero.x; 14279#endif 14280 14281 ; 14282 return 0; 14283} 14284_ACEOF 14285if ac_fn_c_try_compile "$LINENO"; then : 14286 ac_cv_c_const=yes 14287else 14288 ac_cv_c_const=no 14289fi 14290rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14291fi 14292{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 14293$as_echo "$ac_cv_c_const" >&6; } 14294if test $ac_cv_c_const = no; then 14295 14296$as_echo "#define const /**/" >>confdefs.h 14297 14298fi 14299 14300 14301works=no 14302{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working signed char" >&5 14303$as_echo_n "checking for working signed char... " >&6; } 14304cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14305/* end confdefs.h. */ 14306 14307int 14308main () 14309{ 14310signed char c; 14311 ; 14312 return 0; 14313} 14314_ACEOF 14315if ac_fn_c_try_compile "$LINENO"; then : 14316 works=yes 14317else 14318 14319$as_echo "#define signed /**/" >>confdefs.h 14320 14321 14322fi 14323rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14324{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5 14325$as_echo "$works" >&6; } 14326 14327have_prototypes=no 14328{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prototypes" >&5 14329$as_echo_n "checking for prototypes... " >&6; } 14330cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14331/* end confdefs.h. */ 14332int foo(int x) { return 0; } 14333int 14334main () 14335{ 14336return foo(10); 14337 ; 14338 return 0; 14339} 14340_ACEOF 14341if ac_fn_c_try_compile "$LINENO"; then : 14342 14343$as_echo "#define HAVE_PROTOTYPES 1" >>confdefs.h 14344 14345 have_prototypes=yes 14346fi 14347rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14348{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_prototypes" >&5 14349$as_echo "$have_prototypes" >&6; } 14350 14351works=no 14352{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable length prototypes and stdarg.h" >&5 14353$as_echo_n "checking for variable length prototypes and stdarg.h... " >&6; } 14354cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14355/* end confdefs.h. */ 14356 14357#include <stdarg.h> 14358int foo(int x, ...) { 14359 va_list va; 14360 va_start(va, x); 14361 va_arg(va, int); 14362 va_arg(va, char *); 14363 va_arg(va, double); 14364 return 0; 14365} 14366 14367int 14368main () 14369{ 14370return foo(10, "", 3.14); 14371 ; 14372 return 0; 14373} 14374_ACEOF 14375if ac_fn_c_try_compile "$LINENO"; then : 14376 14377 14378$as_echo "#define HAVE_STDARG_PROTOTYPES 1" >>confdefs.h 14379 14380 works=yes 14381 14382fi 14383rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14384{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5 14385$as_echo "$works" >&6; } 14386 14387# check for socketpair 14388{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socketpair" >&5 14389$as_echo_n "checking for socketpair... " >&6; } 14390cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14391/* end confdefs.h. */ 14392 14393#include <sys/types.h> 14394#include <sys/socket.h> 14395 14396int 14397main () 14398{ 14399void *x=socketpair 14400 ; 14401 return 0; 14402} 14403_ACEOF 14404if ac_fn_c_try_compile "$LINENO"; then : 14405 14406$as_echo "#define HAVE_SOCKETPAIR 1" >>confdefs.h 14407 14408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14409$as_echo "yes" >&6; } 14410else 14411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14412$as_echo "no" >&6; } 14413 14414fi 14415rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14416 14417# check if sockaddr has sa_len member 14418{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr has sa_len member" >&5 14419$as_echo_n "checking if sockaddr has sa_len member... " >&6; } 14420cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14421/* end confdefs.h. */ 14422#include <sys/types.h> 14423#include <sys/socket.h> 14424int 14425main () 14426{ 14427struct sockaddr x; 14428x.sa_len = 0; 14429 ; 14430 return 0; 14431} 14432_ACEOF 14433if ac_fn_c_try_compile "$LINENO"; then : 14434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14435$as_echo "yes" >&6; } 14436 14437$as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h 14438 14439else 14440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14441$as_echo "no" >&6; } 14442 14443fi 14444rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14445 14446# sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-( 14447 14448 14449ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r" 14450if test "x$ac_cv_func_gethostbyname_r" = xyes; then : 14451 14452 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 14453 14454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 6 args" >&5 14455$as_echo_n "checking gethostbyname_r with 6 args... " >&6; } 14456 OLD_CFLAGS=$CFLAGS 14457 CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" 14458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14459/* end confdefs.h. */ 14460 14461# include <netdb.h> 14462 14463int 14464main () 14465{ 14466 14467 char *name; 14468 struct hostent *he, *res; 14469 char buffer[2048]; 14470 int buflen = 2048; 14471 int h_errnop; 14472 14473 (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop) 14474 14475 ; 14476 return 0; 14477} 14478_ACEOF 14479if ac_fn_c_try_compile "$LINENO"; then : 14480 14481 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 14482 14483 14484$as_echo "#define HAVE_GETHOSTBYNAME_R_6_ARG 1" >>confdefs.h 14485 14486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14487$as_echo "yes" >&6; } 14488 14489else 14490 14491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14492$as_echo "no" >&6; } 14493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 5 args" >&5 14494$as_echo_n "checking gethostbyname_r with 5 args... " >&6; } 14495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14496/* end confdefs.h. */ 14497 14498# include <netdb.h> 14499 14500int 14501main () 14502{ 14503 14504 char *name; 14505 struct hostent *he; 14506 char buffer[2048]; 14507 int buflen = 2048; 14508 int h_errnop; 14509 14510 (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop) 14511 14512 ; 14513 return 0; 14514} 14515_ACEOF 14516if ac_fn_c_try_compile "$LINENO"; then : 14517 14518 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 14519 14520 14521$as_echo "#define HAVE_GETHOSTBYNAME_R_5_ARG 1" >>confdefs.h 14522 14523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14524$as_echo "yes" >&6; } 14525 14526else 14527 14528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14529$as_echo "no" >&6; } 14530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 3 args" >&5 14531$as_echo_n "checking gethostbyname_r with 3 args... " >&6; } 14532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14533/* end confdefs.h. */ 14534 14535# include <netdb.h> 14536 14537int 14538main () 14539{ 14540 14541 char *name; 14542 struct hostent *he; 14543 struct hostent_data data; 14544 14545 (void) gethostbyname_r(name, he, &data); 14546 14547 ; 14548 return 0; 14549} 14550_ACEOF 14551if ac_fn_c_try_compile "$LINENO"; then : 14552 14553 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 14554 14555 14556$as_echo "#define HAVE_GETHOSTBYNAME_R_3_ARG 1" >>confdefs.h 14557 14558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14559$as_echo "yes" >&6; } 14560 14561else 14562 14563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14564$as_echo "no" >&6; } 14565 14566fi 14567rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14568 14569fi 14570rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14571 14572fi 14573rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14574 CFLAGS=$OLD_CFLAGS 14575 14576else 14577 14578 for ac_func in gethostbyname 14579do : 14580 ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" 14581if test "x$ac_cv_func_gethostbyname" = xyes; then : 14582 cat >>confdefs.h <<_ACEOF 14583#define HAVE_GETHOSTBYNAME 1 14584_ACEOF 14585 14586fi 14587done 14588 14589 14590fi 14591 14592 14593 14594 14595 14596 14597 14598# checks for system services 14599# (none yet) 14600 14601# Linux requires this for correct f.p. operations 14602ac_fn_c_check_func "$LINENO" "__fpu_control" "ac_cv_func___fpu_control" 14603if test "x$ac_cv_func___fpu_control" = xyes; then : 14604 14605else 14606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpu_control in -lieee" >&5 14607$as_echo_n "checking for __fpu_control in -lieee... " >&6; } 14608if ${ac_cv_lib_ieee___fpu_control+:} false; then : 14609 $as_echo_n "(cached) " >&6 14610else 14611 ac_check_lib_save_LIBS=$LIBS 14612LIBS="-lieee $LIBS" 14613cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14614/* end confdefs.h. */ 14615 14616/* Override any GCC internal prototype to avoid an error. 14617 Use char because int might match the return type of a GCC 14618 builtin and then its argument prototype would still apply. */ 14619#ifdef __cplusplus 14620extern "C" 14621#endif 14622char __fpu_control (); 14623int 14624main () 14625{ 14626return __fpu_control (); 14627 ; 14628 return 0; 14629} 14630_ACEOF 14631if ac_fn_c_try_link "$LINENO"; then : 14632 ac_cv_lib_ieee___fpu_control=yes 14633else 14634 ac_cv_lib_ieee___fpu_control=no 14635fi 14636rm -f core conftest.err conftest.$ac_objext \ 14637 conftest$ac_exeext conftest.$ac_ext 14638LIBS=$ac_check_lib_save_LIBS 14639fi 14640{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee___fpu_control" >&5 14641$as_echo "$ac_cv_lib_ieee___fpu_control" >&6; } 14642if test "x$ac_cv_lib_ieee___fpu_control" = xyes; then : 14643 cat >>confdefs.h <<_ACEOF 14644#define HAVE_LIBIEEE 1 14645_ACEOF 14646 14647 LIBS="-lieee $LIBS" 14648 14649fi 14650 14651 14652fi 14653 14654 14655# check for --with-libm=... 14656 14657case $ac_sys_system in 14658Darwin) ;; 14659*) LIBM=-lm 14660esac 14661{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libm=STRING" >&5 14662$as_echo_n "checking for --with-libm=STRING... " >&6; } 14663 14664# Check whether --with-libm was given. 14665if test "${with_libm+set}" = set; then : 14666 withval=$with_libm; 14667if test "$withval" = no 14668then LIBM= 14669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBM empty" >&5 14670$as_echo "force LIBM empty" >&6; } 14671elif test "$withval" != yes 14672then LIBM=$withval 14673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBM=\"$withval\"" >&5 14674$as_echo "set LIBM=\"$withval\"" >&6; } 14675else as_fn_error $? "proper usage is --with-libm=STRING" "$LINENO" 5 14676fi 14677else 14678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBM=\"$LIBM\"" >&5 14679$as_echo "default LIBM=\"$LIBM\"" >&6; } 14680fi 14681 14682 14683# check for --with-libc=... 14684 14685{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libc=STRING" >&5 14686$as_echo_n "checking for --with-libc=STRING... " >&6; } 14687 14688# Check whether --with-libc was given. 14689if test "${with_libc+set}" = set; then : 14690 withval=$with_libc; 14691if test "$withval" = no 14692then LIBC= 14693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBC empty" >&5 14694$as_echo "force LIBC empty" >&6; } 14695elif test "$withval" != yes 14696then LIBC=$withval 14697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBC=\"$withval\"" >&5 14698$as_echo "set LIBC=\"$withval\"" >&6; } 14699else as_fn_error $? "proper usage is --with-libc=STRING" "$LINENO" 5 14700fi 14701else 14702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBC=\"$LIBC\"" >&5 14703$as_echo "default LIBC=\"$LIBC\"" >&6; } 14704fi 14705 14706 14707# ************************************** 14708# * Check for gcc x64 inline assembler * 14709# ************************************** 14710 14711{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x64 gcc inline assembler" >&5 14712$as_echo_n "checking for x64 gcc inline assembler... " >&6; } 14713cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14714/* end confdefs.h. */ 14715 14716int 14717main () 14718{ 14719 14720 __asm__ __volatile__ ("movq %rcx, %rax"); 14721 14722 ; 14723 return 0; 14724} 14725_ACEOF 14726if ac_fn_c_try_link "$LINENO"; then : 14727 have_gcc_asm_for_x64=yes 14728else 14729 have_gcc_asm_for_x64=no 14730fi 14731rm -f core conftest.err conftest.$ac_objext \ 14732 conftest$ac_exeext conftest.$ac_ext 14733{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x64" >&5 14734$as_echo "$have_gcc_asm_for_x64" >&6; } 14735if test "$have_gcc_asm_for_x64" = yes 14736then 14737 14738$as_echo "#define HAVE_GCC_ASM_FOR_X64 1" >>confdefs.h 14739 14740fi 14741 14742# ************************************************** 14743# * Check for various properties of floating point * 14744# ************************************************** 14745 14746{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether float word ordering is bigendian" >&5 14747$as_echo_n "checking whether float word ordering is bigendian... " >&6; } 14748if ${ax_cv_c_float_words_bigendian+:} false; then : 14749 $as_echo_n "(cached) " >&6 14750else 14751 14752 14753ax_cv_c_float_words_bigendian=unknown 14754cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14755/* end confdefs.h. */ 14756 14757 14758double d = 90904234967036810337470478905505011476211692735615632014797120844053488865816695273723469097858056257517020191247487429516932130503560650002327564517570778480236724525140520121371739201496540132640109977779420565776568942592.0; 14759 14760 14761_ACEOF 14762if ac_fn_c_try_compile "$LINENO"; then : 14763 14764 14765if grep noonsees conftest.$ac_objext >/dev/null ; then 14766 ax_cv_c_float_words_bigendian=yes 14767fi 14768if grep seesnoon conftest.$ac_objext >/dev/null ; then 14769 if test "$ax_cv_c_float_words_bigendian" = unknown; then 14770 ax_cv_c_float_words_bigendian=no 14771 else 14772 ax_cv_c_float_words_bigendian=unknown 14773 fi 14774fi 14775 14776 14777fi 14778rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14779fi 14780{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_c_float_words_bigendian" >&5 14781$as_echo "$ax_cv_c_float_words_bigendian" >&6; } 14782 14783case $ax_cv_c_float_words_bigendian in 14784 yes) 14785 14786$as_echo "#define FLOAT_WORDS_BIGENDIAN 1" >>confdefs.h 14787 ;; 14788 no) 14789 ;; 14790 *) 14791 as_fn_error $? " 14792 14793Unknown float word ordering. You need to manually preset 14794ax_cv_c_float_words_bigendian=no (or yes) according to your system. 14795 14796 " "$LINENO" 5 ;; 14797esac 14798 14799 14800if test "$ax_cv_c_float_words_bigendian" = "yes" 14801then 14802 14803$as_echo "#define DOUBLE_IS_BIG_ENDIAN_IEEE754 1" >>confdefs.h 14804 14805elif test "$ax_cv_c_float_words_bigendian" = "no" 14806then 14807 14808$as_echo "#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1" >>confdefs.h 14809 14810else 14811 # Some ARM platforms use a mixed-endian representation for doubles. 14812 # While Python doesn't currently have full support for these platforms 14813 # (see e.g., issue 1762561), we can at least make sure that float <-> string 14814 # conversions work. 14815 # FLOAT_WORDS_BIGENDIAN doesnt actually detect this case, but if it's not big 14816 # or little, then it must be this? 14817 14818$as_echo "#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1" >>confdefs.h 14819 14820fi 14821 14822# The short float repr introduced in Python 3.1 requires the 14823# correctly-rounded string <-> double conversion functions from 14824# Python/dtoa.c, which in turn require that the FPU uses 53-bit 14825# rounding; this is a problem on x86, where the x87 FPU has a default 14826# rounding precision of 64 bits. For gcc/x86, we can fix this by 14827# using inline assembler to get and set the x87 FPU control word. 14828 14829# This inline assembler syntax may also work for suncc and icc, 14830# so we try it on all platforms. 14831 14832{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set x87 control word" >&5 14833$as_echo_n "checking whether we can use gcc inline assembler to get and set x87 control word... " >&6; } 14834cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14835/* end confdefs.h. */ 14836 14837int 14838main () 14839{ 14840 14841 unsigned short cw; 14842 __asm__ __volatile__ ("fnstcw %0" : "=m" (cw)); 14843 __asm__ __volatile__ ("fldcw %0" : : "m" (cw)); 14844 14845 ; 14846 return 0; 14847} 14848_ACEOF 14849if ac_fn_c_try_link "$LINENO"; then : 14850 have_gcc_asm_for_x87=yes 14851else 14852 have_gcc_asm_for_x87=no 14853fi 14854rm -f core conftest.err conftest.$ac_objext \ 14855 conftest$ac_exeext conftest.$ac_ext 14856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x87" >&5 14857$as_echo "$have_gcc_asm_for_x87" >&6; } 14858if test "$have_gcc_asm_for_x87" = yes 14859then 14860 14861$as_echo "#define HAVE_GCC_ASM_FOR_X87 1" >>confdefs.h 14862 14863fi 14864 14865{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set mc68881 fpcr" >&5 14866$as_echo_n "checking whether we can use gcc inline assembler to get and set mc68881 fpcr... " >&6; } 14867cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14868/* end confdefs.h. */ 14869 14870int 14871main () 14872{ 14873 14874 unsigned int fpcr; 14875 __asm__ __volatile__ ("fmove.l %%fpcr,%0" : "=g" (fpcr)); 14876 __asm__ __volatile__ ("fmove.l %0,%%fpcr" : : "g" (fpcr)); 14877 14878 ; 14879 return 0; 14880} 14881_ACEOF 14882if ac_fn_c_try_link "$LINENO"; then : 14883 have_gcc_asm_for_mc68881=yes 14884else 14885 have_gcc_asm_for_mc68881=no 14886fi 14887rm -f core conftest.err conftest.$ac_objext \ 14888 conftest$ac_exeext conftest.$ac_ext 14889{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_mc68881" >&5 14890$as_echo "$have_gcc_asm_for_mc68881" >&6; } 14891if test "$have_gcc_asm_for_mc68881" = yes 14892then 14893 14894$as_echo "#define HAVE_GCC_ASM_FOR_MC68881 1" >>confdefs.h 14895 14896fi 14897 14898# Detect whether system arithmetic is subject to x87-style double 14899# rounding issues. The result of this test has little meaning on non 14900# IEEE 754 platforms. On IEEE 754, test should return 1 if rounding 14901# mode is round-to-nearest and double rounding issues are present, and 14902# 0 otherwise. See http://bugs.python.org/issue2937 for more info. 14903{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x87-style double rounding" >&5 14904$as_echo_n "checking for x87-style double rounding... " >&6; } 14905# $BASECFLAGS may affect the result 14906ac_save_cc="$CC" 14907CC="$CC $BASECFLAGS" 14908if test "$cross_compiling" = yes; then : 14909 ac_cv_x87_double_rounding=no 14910else 14911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14912/* end confdefs.h. */ 14913 14914#include <stdlib.h> 14915#include <math.h> 14916int main() { 14917 volatile double x, y, z; 14918 /* 1./(1-2**-53) -> 1+2**-52 (correct), 1.0 (double rounding) */ 14919 x = 0.99999999999999989; /* 1-2**-53 */ 14920 y = 1./x; 14921 if (y != 1.) 14922 exit(0); 14923 /* 1e16+2.99999 -> 1e16+2. (correct), 1e16+4. (double rounding) */ 14924 x = 1e16; 14925 y = 2.99999; 14926 z = x + y; 14927 if (z != 1e16+4.) 14928 exit(0); 14929 /* both tests show evidence of double rounding */ 14930 exit(1); 14931} 14932 14933_ACEOF 14934if ac_fn_c_try_run "$LINENO"; then : 14935 ac_cv_x87_double_rounding=no 14936else 14937 ac_cv_x87_double_rounding=yes 14938fi 14939rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14940 conftest.$ac_objext conftest.beam conftest.$ac_ext 14941fi 14942 14943CC="$ac_save_cc" 14944{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_x87_double_rounding" >&5 14945$as_echo "$ac_cv_x87_double_rounding" >&6; } 14946if test "$ac_cv_x87_double_rounding" = yes 14947then 14948 14949$as_echo "#define X87_DOUBLE_ROUNDING 1" >>confdefs.h 14950 14951fi 14952 14953# ************************************ 14954# * Check for mathematical functions * 14955# ************************************ 14956 14957LIBS_SAVE=$LIBS 14958LIBS="$LIBS $LIBM" 14959 14960for ac_func in acosh asinh atanh copysign erf erfc expm1 finite gamma 14961do : 14962 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14963ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14964if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14965 cat >>confdefs.h <<_ACEOF 14966#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14967_ACEOF 14968 14969fi 14970done 14971 14972for ac_func in hypot lgamma log1p log2 round tgamma 14973do : 14974 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14975ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14976if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14977 cat >>confdefs.h <<_ACEOF 14978#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14979_ACEOF 14980 14981fi 14982done 14983 14984ac_fn_c_check_decl "$LINENO" "isinf" "ac_cv_have_decl_isinf" "#include <math.h> 14985" 14986if test "x$ac_cv_have_decl_isinf" = xyes; then : 14987 ac_have_decl=1 14988else 14989 ac_have_decl=0 14990fi 14991 14992cat >>confdefs.h <<_ACEOF 14993#define HAVE_DECL_ISINF $ac_have_decl 14994_ACEOF 14995ac_fn_c_check_decl "$LINENO" "isnan" "ac_cv_have_decl_isnan" "#include <math.h> 14996" 14997if test "x$ac_cv_have_decl_isnan" = xyes; then : 14998 ac_have_decl=1 14999else 15000 ac_have_decl=0 15001fi 15002 15003cat >>confdefs.h <<_ACEOF 15004#define HAVE_DECL_ISNAN $ac_have_decl 15005_ACEOF 15006ac_fn_c_check_decl "$LINENO" "isfinite" "ac_cv_have_decl_isfinite" "#include <math.h> 15007" 15008if test "x$ac_cv_have_decl_isfinite" = xyes; then : 15009 ac_have_decl=1 15010else 15011 ac_have_decl=0 15012fi 15013 15014cat >>confdefs.h <<_ACEOF 15015#define HAVE_DECL_ISFINITE $ac_have_decl 15016_ACEOF 15017 15018 15019# For multiprocessing module, check that sem_open 15020# actually works. For FreeBSD versions <= 7.2, 15021# the kernel module that provides POSIX semaphores 15022# isn't loaded by default, so an attempt to call 15023# sem_open results in a 'Signal 12' error. 15024{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether POSIX semaphores are enabled" >&5 15025$as_echo_n "checking whether POSIX semaphores are enabled... " >&6; } 15026if ${ac_cv_posix_semaphores_enabled+:} false; then : 15027 $as_echo_n "(cached) " >&6 15028else 15029 if test "$cross_compiling" = yes; then : 15030 ac_cv_posix_semaphores_enabled=yes 15031else 15032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15033/* end confdefs.h. */ 15034 15035#include <unistd.h> 15036#include <fcntl.h> 15037#include <stdio.h> 15038#include <semaphore.h> 15039#include <sys/stat.h> 15040 15041int main(void) { 15042 sem_t *a = sem_open("/autoconf", O_CREAT, S_IRUSR|S_IWUSR, 0); 15043 if (a == SEM_FAILED) { 15044 perror("sem_open"); 15045 return 1; 15046 } 15047 sem_close(a); 15048 sem_unlink("/autoconf"); 15049 return 0; 15050} 15051 15052_ACEOF 15053if ac_fn_c_try_run "$LINENO"; then : 15054 ac_cv_posix_semaphores_enabled=yes 15055else 15056 ac_cv_posix_semaphores_enabled=no 15057fi 15058rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15059 conftest.$ac_objext conftest.beam conftest.$ac_ext 15060fi 15061 15062 15063fi 15064 15065{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_semaphores_enabled" >&5 15066$as_echo "$ac_cv_posix_semaphores_enabled" >&6; } 15067if test $ac_cv_posix_semaphores_enabled = no 15068then 15069 15070$as_echo "#define POSIX_SEMAPHORES_NOT_ENABLED 1" >>confdefs.h 15071 15072fi 15073 15074# Multiprocessing check for broken sem_getvalue 15075{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken sem_getvalue" >&5 15076$as_echo_n "checking for broken sem_getvalue... " >&6; } 15077if ${ac_cv_broken_sem_getvalue+:} false; then : 15078 $as_echo_n "(cached) " >&6 15079else 15080 if test "$cross_compiling" = yes; then : 15081 ac_cv_broken_sem_getvalue=yes 15082else 15083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15084/* end confdefs.h. */ 15085 15086#include <unistd.h> 15087#include <fcntl.h> 15088#include <stdio.h> 15089#include <semaphore.h> 15090#include <sys/stat.h> 15091 15092int main(void){ 15093 sem_t *a = sem_open("/autocftw", O_CREAT, S_IRUSR|S_IWUSR, 0); 15094 int count; 15095 int res; 15096 if(a==SEM_FAILED){ 15097 perror("sem_open"); 15098 return 1; 15099 15100 } 15101 res = sem_getvalue(a, &count); 15102 sem_close(a); 15103 sem_unlink("/autocftw"); 15104 return res==-1 ? 1 : 0; 15105} 15106 15107_ACEOF 15108if ac_fn_c_try_run "$LINENO"; then : 15109 ac_cv_broken_sem_getvalue=no 15110else 15111 ac_cv_broken_sem_getvalue=yes 15112fi 15113rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15114 conftest.$ac_objext conftest.beam conftest.$ac_ext 15115fi 15116 15117 15118fi 15119 15120{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_sem_getvalue" >&5 15121$as_echo "$ac_cv_broken_sem_getvalue" >&6; } 15122if test $ac_cv_broken_sem_getvalue = yes 15123then 15124 15125$as_echo "#define HAVE_BROKEN_SEM_GETVALUE 1" >>confdefs.h 15126 15127fi 15128 15129ac_fn_c_check_decl "$LINENO" "RTLD_LAZY" "ac_cv_have_decl_RTLD_LAZY" "#include <dlfcn.h> 15130" 15131if test "x$ac_cv_have_decl_RTLD_LAZY" = xyes; then : 15132 ac_have_decl=1 15133else 15134 ac_have_decl=0 15135fi 15136 15137cat >>confdefs.h <<_ACEOF 15138#define HAVE_DECL_RTLD_LAZY $ac_have_decl 15139_ACEOF 15140ac_fn_c_check_decl "$LINENO" "RTLD_NOW" "ac_cv_have_decl_RTLD_NOW" "#include <dlfcn.h> 15141" 15142if test "x$ac_cv_have_decl_RTLD_NOW" = xyes; then : 15143 ac_have_decl=1 15144else 15145 ac_have_decl=0 15146fi 15147 15148cat >>confdefs.h <<_ACEOF 15149#define HAVE_DECL_RTLD_NOW $ac_have_decl 15150_ACEOF 15151ac_fn_c_check_decl "$LINENO" "RTLD_GLOBAL" "ac_cv_have_decl_RTLD_GLOBAL" "#include <dlfcn.h> 15152" 15153if test "x$ac_cv_have_decl_RTLD_GLOBAL" = xyes; then : 15154 ac_have_decl=1 15155else 15156 ac_have_decl=0 15157fi 15158 15159cat >>confdefs.h <<_ACEOF 15160#define HAVE_DECL_RTLD_GLOBAL $ac_have_decl 15161_ACEOF 15162ac_fn_c_check_decl "$LINENO" "RTLD_LOCAL" "ac_cv_have_decl_RTLD_LOCAL" "#include <dlfcn.h> 15163" 15164if test "x$ac_cv_have_decl_RTLD_LOCAL" = xyes; then : 15165 ac_have_decl=1 15166else 15167 ac_have_decl=0 15168fi 15169 15170cat >>confdefs.h <<_ACEOF 15171#define HAVE_DECL_RTLD_LOCAL $ac_have_decl 15172_ACEOF 15173ac_fn_c_check_decl "$LINENO" "RTLD_NODELETE" "ac_cv_have_decl_RTLD_NODELETE" "#include <dlfcn.h> 15174" 15175if test "x$ac_cv_have_decl_RTLD_NODELETE" = xyes; then : 15176 ac_have_decl=1 15177else 15178 ac_have_decl=0 15179fi 15180 15181cat >>confdefs.h <<_ACEOF 15182#define HAVE_DECL_RTLD_NODELETE $ac_have_decl 15183_ACEOF 15184ac_fn_c_check_decl "$LINENO" "RTLD_NOLOAD" "ac_cv_have_decl_RTLD_NOLOAD" "#include <dlfcn.h> 15185" 15186if test "x$ac_cv_have_decl_RTLD_NOLOAD" = xyes; then : 15187 ac_have_decl=1 15188else 15189 ac_have_decl=0 15190fi 15191 15192cat >>confdefs.h <<_ACEOF 15193#define HAVE_DECL_RTLD_NOLOAD $ac_have_decl 15194_ACEOF 15195ac_fn_c_check_decl "$LINENO" "RTLD_DEEPBIND" "ac_cv_have_decl_RTLD_DEEPBIND" "#include <dlfcn.h> 15196" 15197if test "x$ac_cv_have_decl_RTLD_DEEPBIND" = xyes; then : 15198 ac_have_decl=1 15199else 15200 ac_have_decl=0 15201fi 15202 15203cat >>confdefs.h <<_ACEOF 15204#define HAVE_DECL_RTLD_DEEPBIND $ac_have_decl 15205_ACEOF 15206ac_fn_c_check_decl "$LINENO" "RTLD_MEMBER" "ac_cv_have_decl_RTLD_MEMBER" "#include <dlfcn.h> 15207" 15208if test "x$ac_cv_have_decl_RTLD_MEMBER" = xyes; then : 15209 ac_have_decl=1 15210else 15211 ac_have_decl=0 15212fi 15213 15214cat >>confdefs.h <<_ACEOF 15215#define HAVE_DECL_RTLD_MEMBER $ac_have_decl 15216_ACEOF 15217 15218 15219# determine what size digit to use for Python's longs 15220{ $as_echo "$as_me:${as_lineno-$LINENO}: checking digit size for Python's longs" >&5 15221$as_echo_n "checking digit size for Python's longs... " >&6; } 15222# Check whether --enable-big-digits was given. 15223if test "${enable_big_digits+set}" = set; then : 15224 enableval=$enable_big_digits; case $enable_big_digits in 15225yes) 15226 enable_big_digits=30 ;; 15227no) 15228 enable_big_digits=15 ;; 1522915|30) 15230 ;; 15231*) 15232 as_fn_error $? "bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" "$LINENO" 5 ;; 15233esac 15234{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_big_digits" >&5 15235$as_echo "$enable_big_digits" >&6; } 15236 15237cat >>confdefs.h <<_ACEOF 15238#define PYLONG_BITS_IN_DIGIT $enable_big_digits 15239_ACEOF 15240 15241 15242else 15243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5 15244$as_echo "no value specified" >&6; } 15245fi 15246 15247 15248# check for wchar.h 15249ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" 15250if test "x$ac_cv_header_wchar_h" = xyes; then : 15251 15252 15253$as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h 15254 15255 wchar_h="yes" 15256 15257else 15258 wchar_h="no" 15259 15260fi 15261 15262 15263 15264# determine wchar_t size 15265if test "$wchar_h" = yes 15266then 15267 # The cast to long int works around a bug in the HP C Compiler 15268# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15269# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15270# This bug is HP SR number 8606223364. 15271{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 15272$as_echo_n "checking size of wchar_t... " >&6; } 15273if ${ac_cv_sizeof_wchar_t+:} false; then : 15274 $as_echo_n "(cached) " >&6 15275else 15276 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "#include <wchar.h> 15277"; then : 15278 15279else 15280 if test "$ac_cv_type_wchar_t" = yes; then 15281 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15282$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15283as_fn_error 77 "cannot compute sizeof (wchar_t) 15284See \`config.log' for more details" "$LINENO" 5; } 15285 else 15286 ac_cv_sizeof_wchar_t=0 15287 fi 15288fi 15289 15290fi 15291{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5 15292$as_echo "$ac_cv_sizeof_wchar_t" >&6; } 15293 15294 15295 15296cat >>confdefs.h <<_ACEOF 15297#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t 15298_ACEOF 15299 15300 15301fi 15302 15303{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UCS-4 tcl" >&5 15304$as_echo_n "checking for UCS-4 tcl... " >&6; } 15305have_ucs4_tcl=no 15306cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15307/* end confdefs.h. */ 15308 15309#include <tcl.h> 15310#if TCL_UTF_MAX != 6 15311# error "NOT UCS4_TCL" 15312#endif 15313int 15314main () 15315{ 15316 15317 ; 15318 return 0; 15319} 15320_ACEOF 15321if ac_fn_c_try_compile "$LINENO"; then : 15322 15323 15324$as_echo "#define HAVE_UCS4_TCL 1" >>confdefs.h 15325 15326 have_ucs4_tcl=yes 15327 15328fi 15329rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15330{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ucs4_tcl" >&5 15331$as_echo "$have_ucs4_tcl" >&6; } 15332 15333# check whether wchar_t is signed or not 15334if test "$wchar_h" = yes 15335then 15336 # check whether wchar_t is signed or not 15337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is signed" >&5 15338$as_echo_n "checking whether wchar_t is signed... " >&6; } 15339 if ${ac_cv_wchar_t_signed+:} false; then : 15340 $as_echo_n "(cached) " >&6 15341else 15342 15343 if test "$cross_compiling" = yes; then : 15344 ac_cv_wchar_t_signed=yes 15345else 15346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15347/* end confdefs.h. */ 15348 15349 #include <wchar.h> 15350 int main() 15351 { 15352 /* Success: exit code 0 */ 15353 return ((((wchar_t) -1) < ((wchar_t) 0)) ? 0 : 1); 15354 } 15355 15356_ACEOF 15357if ac_fn_c_try_run "$LINENO"; then : 15358 ac_cv_wchar_t_signed=yes 15359else 15360 ac_cv_wchar_t_signed=no 15361fi 15362rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15363 conftest.$ac_objext conftest.beam conftest.$ac_ext 15364fi 15365 15366fi 15367 15368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_wchar_t_signed" >&5 15369$as_echo "$ac_cv_wchar_t_signed" >&6; } 15370fi 15371 15372{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is usable" >&5 15373$as_echo_n "checking whether wchar_t is usable... " >&6; } 15374# wchar_t is only usable if it maps to an unsigned type 15375if test "$ac_cv_sizeof_wchar_t" -ge 2 \ 15376 -a "$ac_cv_wchar_t_signed" = "no" 15377then 15378 15379$as_echo "#define HAVE_USABLE_WCHAR_T 1" >>confdefs.h 15380 15381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15382$as_echo "yes" >&6; } 15383else 15384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15385$as_echo "no" >&6; } 15386fi 15387 15388case $ac_sys_system/$ac_sys_release in 15389SunOS/*) 15390 if test -f /etc/os-release; then 15391 OS_NAME=$(awk -F= '/^NAME=/ {print substr($2,2,length($2)-2)}' /etc/os-release) 15392 if test "x$OS_NAME" = "xOracle Solaris"; then 15393 # bpo-43667: In Oracle Solaris, the internal form of wchar_t in 15394 # non-Unicode locales is not Unicode and hence cannot be used directly. 15395 # https://docs.oracle.com/cd/E37838_01/html/E61053/gmwke.html 15396 15397$as_echo "#define HAVE_NON_UNICODE_WCHAR_T_REPRESENTATION 1" >>confdefs.h 15398 15399 fi 15400 fi 15401 ;; 15402esac 15403 15404# check for endianness 15405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 15406$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 15407if ${ac_cv_c_bigendian+:} false; then : 15408 $as_echo_n "(cached) " >&6 15409else 15410 ac_cv_c_bigendian=unknown 15411 # See if we're dealing with a universal compiler. 15412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15413/* end confdefs.h. */ 15414#ifndef __APPLE_CC__ 15415 not a universal capable compiler 15416 #endif 15417 typedef int dummy; 15418 15419_ACEOF 15420if ac_fn_c_try_compile "$LINENO"; then : 15421 15422 # Check for potential -arch flags. It is not universal unless 15423 # there are at least two -arch flags with different values. 15424 ac_arch= 15425 ac_prev= 15426 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 15427 if test -n "$ac_prev"; then 15428 case $ac_word in 15429 i?86 | x86_64 | ppc | ppc64) 15430 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 15431 ac_arch=$ac_word 15432 else 15433 ac_cv_c_bigendian=universal 15434 break 15435 fi 15436 ;; 15437 esac 15438 ac_prev= 15439 elif test "x$ac_word" = "x-arch"; then 15440 ac_prev=arch 15441 fi 15442 done 15443fi 15444rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15445 if test $ac_cv_c_bigendian = unknown; then 15446 # See if sys/param.h defines the BYTE_ORDER macro. 15447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15448/* end confdefs.h. */ 15449#include <sys/types.h> 15450 #include <sys/param.h> 15451 15452int 15453main () 15454{ 15455#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 15456 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 15457 && LITTLE_ENDIAN) 15458 bogus endian macros 15459 #endif 15460 15461 ; 15462 return 0; 15463} 15464_ACEOF 15465if ac_fn_c_try_compile "$LINENO"; then : 15466 # It does; now see whether it defined to BIG_ENDIAN or not. 15467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15468/* end confdefs.h. */ 15469#include <sys/types.h> 15470 #include <sys/param.h> 15471 15472int 15473main () 15474{ 15475#if BYTE_ORDER != BIG_ENDIAN 15476 not big endian 15477 #endif 15478 15479 ; 15480 return 0; 15481} 15482_ACEOF 15483if ac_fn_c_try_compile "$LINENO"; then : 15484 ac_cv_c_bigendian=yes 15485else 15486 ac_cv_c_bigendian=no 15487fi 15488rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15489fi 15490rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15491 fi 15492 if test $ac_cv_c_bigendian = unknown; then 15493 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 15494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15495/* end confdefs.h. */ 15496#include <limits.h> 15497 15498int 15499main () 15500{ 15501#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 15502 bogus endian macros 15503 #endif 15504 15505 ; 15506 return 0; 15507} 15508_ACEOF 15509if ac_fn_c_try_compile "$LINENO"; then : 15510 # It does; now see whether it defined to _BIG_ENDIAN or not. 15511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15512/* end confdefs.h. */ 15513#include <limits.h> 15514 15515int 15516main () 15517{ 15518#ifndef _BIG_ENDIAN 15519 not big endian 15520 #endif 15521 15522 ; 15523 return 0; 15524} 15525_ACEOF 15526if ac_fn_c_try_compile "$LINENO"; then : 15527 ac_cv_c_bigendian=yes 15528else 15529 ac_cv_c_bigendian=no 15530fi 15531rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15532fi 15533rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15534 fi 15535 if test $ac_cv_c_bigendian = unknown; then 15536 # Compile a test program. 15537 if test "$cross_compiling" = yes; then : 15538 # Try to guess by grepping values from an object file. 15539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15540/* end confdefs.h. */ 15541short int ascii_mm[] = 15542 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 15543 short int ascii_ii[] = 15544 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 15545 int use_ascii (int i) { 15546 return ascii_mm[i] + ascii_ii[i]; 15547 } 15548 short int ebcdic_ii[] = 15549 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 15550 short int ebcdic_mm[] = 15551 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 15552 int use_ebcdic (int i) { 15553 return ebcdic_mm[i] + ebcdic_ii[i]; 15554 } 15555 extern int foo; 15556 15557int 15558main () 15559{ 15560return use_ascii (foo) == use_ebcdic (foo); 15561 ; 15562 return 0; 15563} 15564_ACEOF 15565if ac_fn_c_try_compile "$LINENO"; then : 15566 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 15567 ac_cv_c_bigendian=yes 15568 fi 15569 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 15570 if test "$ac_cv_c_bigendian" = unknown; then 15571 ac_cv_c_bigendian=no 15572 else 15573 # finding both strings is unlikely to happen, but who knows? 15574 ac_cv_c_bigendian=unknown 15575 fi 15576 fi 15577fi 15578rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15579else 15580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15581/* end confdefs.h. */ 15582$ac_includes_default 15583int 15584main () 15585{ 15586 15587 /* Are we little or big endian? From Harbison&Steele. */ 15588 union 15589 { 15590 long int l; 15591 char c[sizeof (long int)]; 15592 } u; 15593 u.l = 1; 15594 return u.c[sizeof (long int) - 1] == 1; 15595 15596 ; 15597 return 0; 15598} 15599_ACEOF 15600if ac_fn_c_try_run "$LINENO"; then : 15601 ac_cv_c_bigendian=no 15602else 15603 ac_cv_c_bigendian=yes 15604fi 15605rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15606 conftest.$ac_objext conftest.beam conftest.$ac_ext 15607fi 15608 15609 fi 15610fi 15611{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 15612$as_echo "$ac_cv_c_bigendian" >&6; } 15613 case $ac_cv_c_bigendian in #( 15614 yes) 15615 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 15616;; #( 15617 no) 15618 ;; #( 15619 universal) 15620 15621$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 15622 15623 ;; #( 15624 *) 15625 as_fn_error $? "unknown endianness 15626 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 15627 esac 15628 15629 15630# ABI version string for Python extension modules. This appears between the 15631# periods in shared library file names, e.g. foo.<SOABI>.so. It is calculated 15632# from the following attributes which affect the ABI of this Python build (in 15633# this order): 15634# 15635# * The Python implementation (always 'cpython-' for us) 15636# * The major and minor version numbers 15637# * --with-pydebug (adds a 'd') 15638# 15639# Thus for example, Python 3.2 built with wide unicode, pydebug, and pymalloc, 15640# would get a shared library ABI version tag of 'cpython-32dmu' and shared 15641# libraries would be named 'foo.cpython-32dmu.so'. 15642# 15643# In Python 3.2 and older, --with-wide-unicode added a 'u' flag. 15644# In Python 3.7 and older, --with-pymalloc added a 'm' flag. 15645 15646{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ABIFLAGS" >&5 15647$as_echo_n "checking ABIFLAGS... " >&6; } 15648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ABIFLAGS" >&5 15649$as_echo "$ABIFLAGS" >&6; } 15650{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SOABI" >&5 15651$as_echo_n "checking SOABI... " >&6; } 15652SOABI='cpython-'`echo $VERSION | tr -d .`${ABIFLAGS}${PLATFORM_TRIPLET:+-$PLATFORM_TRIPLET} 15653{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SOABI" >&5 15654$as_echo "$SOABI" >&6; } 15655 15656# Release and debug (Py_DEBUG) ABI are compatible, but not Py_TRACE_REFS ABI 15657if test "$Py_DEBUG" = 'true' -a "$with_trace_refs" != "yes"; then 15658 # Similar to SOABI but remove "d" flag from ABIFLAGS 15659 15660 ALT_SOABI='cpython-'`echo $VERSION | tr -d .``echo $ABIFLAGS | tr -d d`${PLATFORM_TRIPLET:+-$PLATFORM_TRIPLET} 15661 15662cat >>confdefs.h <<_ACEOF 15663#define ALT_SOABI "${ALT_SOABI}" 15664_ACEOF 15665 15666fi 15667 15668 15669EXT_SUFFIX=.${SOABI}${SHLIB_SUFFIX} 15670 15671{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDVERSION" >&5 15672$as_echo_n "checking LDVERSION... " >&6; } 15673LDVERSION='$(VERSION)$(ABIFLAGS)' 15674{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDVERSION" >&5 15675$as_echo "$LDVERSION" >&6; } 15676 15677# On Android and Cygwin the shared libraries must be linked with libpython. 15678 15679if test -n "$ANDROID_API_LEVEL" -o "$MACHDEP" = "cygwin"; then 15680 LIBPYTHON="-lpython${VERSION}${ABIFLAGS}" 15681else 15682 LIBPYTHON='' 15683fi 15684 15685 15686 15687BINLIBDEST='$(LIBDIR)/python$(VERSION)' 15688 15689 15690# Check for --with-platlibdir 15691# /usr/$LIDIRNAME/python$VERSION 15692 15693PLATLIBDIR="lib" 15694{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-platlibdir" >&5 15695$as_echo_n "checking for --with-platlibdir... " >&6; } 15696 15697# Check whether --with-platlibdir was given. 15698if test "${with_platlibdir+set}" = set; then : 15699 withval=$with_platlibdir; 15700# ignore 3 options: 15701# --with-platlibdir 15702# --with-platlibdir= 15703# --without-platlibdir 15704if test -n "$withval" -a "$withval" != yes -a "$withval" != no 15705then 15706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15707$as_echo "yes" >&6; } 15708 PLATLIBDIR="$withval" 15709 BINLIBDEST='${exec_prefix}/${PLATLIBDIR}/python$(VERSION)' 15710else 15711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15712$as_echo "no" >&6; } 15713fi 15714else 15715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15716$as_echo "no" >&6; } 15717fi 15718 15719 15720 15721 15722if test x$PLATFORM_TRIPLET = x; then 15723 LIBPL='$(prefix)'"/${PLATLIBDIR}/python${VERSION}/config-${LDVERSION}" 15724else 15725 LIBPL='$(prefix)'"/${PLATLIBDIR}/python${VERSION}/config-${LDVERSION}-${PLATFORM_TRIPLET}" 15726fi 15727 15728 15729# Check for --with-wheel-pkg-dir=PATH 15730 15731WHEEL_PKG_DIR="" 15732{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-wheel-pkg-dir" >&5 15733$as_echo_n "checking for --with-wheel-pkg-dir... " >&6; } 15734 15735# Check whether --with-wheel-pkg-dir was given. 15736if test "${with_wheel_pkg_dir+set}" = set; then : 15737 withval=$with_wheel_pkg_dir; 15738if test -n "$withval"; then 15739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15740$as_echo "yes" >&6; } 15741 WHEEL_PKG_DIR="$withval" 15742else 15743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15744$as_echo "no" >&6; } 15745fi 15746else 15747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15748$as_echo "no" >&6; } 15749fi 15750 15751 15752# Check whether right shifting a negative integer extends the sign bit 15753# or fills with zeros (like the Cray J90, according to Tim Peters). 15754{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether right shift extends the sign bit" >&5 15755$as_echo_n "checking whether right shift extends the sign bit... " >&6; } 15756if ${ac_cv_rshift_extends_sign+:} false; then : 15757 $as_echo_n "(cached) " >&6 15758else 15759 15760if test "$cross_compiling" = yes; then : 15761 ac_cv_rshift_extends_sign=yes 15762else 15763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15764/* end confdefs.h. */ 15765 15766int main() 15767{ 15768 return (((-1)>>3 == -1) ? 0 : 1); 15769} 15770 15771_ACEOF 15772if ac_fn_c_try_run "$LINENO"; then : 15773 ac_cv_rshift_extends_sign=yes 15774else 15775 ac_cv_rshift_extends_sign=no 15776fi 15777rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15778 conftest.$ac_objext conftest.beam conftest.$ac_ext 15779fi 15780 15781fi 15782 15783{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rshift_extends_sign" >&5 15784$as_echo "$ac_cv_rshift_extends_sign" >&6; } 15785if test "$ac_cv_rshift_extends_sign" = no 15786then 15787 15788$as_echo "#define SIGNED_RIGHT_SHIFT_ZERO_FILLS 1" >>confdefs.h 15789 15790fi 15791 15792# check for getc_unlocked and related locking functions 15793{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getc_unlocked() and friends" >&5 15794$as_echo_n "checking for getc_unlocked() and friends... " >&6; } 15795if ${ac_cv_have_getc_unlocked+:} false; then : 15796 $as_echo_n "(cached) " >&6 15797else 15798 15799cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15800/* end confdefs.h. */ 15801#include <stdio.h> 15802int 15803main () 15804{ 15805 15806 FILE *f = fopen("/dev/null", "r"); 15807 flockfile(f); 15808 getc_unlocked(f); 15809 funlockfile(f); 15810 15811 ; 15812 return 0; 15813} 15814_ACEOF 15815if ac_fn_c_try_link "$LINENO"; then : 15816 ac_cv_have_getc_unlocked=yes 15817else 15818 ac_cv_have_getc_unlocked=no 15819fi 15820rm -f core conftest.err conftest.$ac_objext \ 15821 conftest$ac_exeext conftest.$ac_ext 15822fi 15823 15824{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getc_unlocked" >&5 15825$as_echo "$ac_cv_have_getc_unlocked" >&6; } 15826if test "$ac_cv_have_getc_unlocked" = yes 15827then 15828 15829$as_echo "#define HAVE_GETC_UNLOCKED 1" >>confdefs.h 15830 15831fi 15832 15833 15834# Check whether --with-readline was given. 15835if test "${with_readline+set}" = set; then : 15836 withval=$with_readline; 15837else 15838 with_readline=yes 15839fi 15840 15841 15842# check where readline lives 15843py_cv_lib_readline=no 15844# save the value of LIBS so we don't actually link Python with readline 15845LIBS_no_readline=$LIBS 15846 15847if test "$with_readline" != no; then 15848 case "$with_readline" in 15849 editline|edit) 15850 LIBREADLINE=edit 15851 15852$as_echo "#define WITH_EDITLINE 1" >>confdefs.h 15853 15854 ;; 15855 yes|readline) 15856 LIBREADLINE=readline 15857 ;; 15858 *) 15859 as_fn_error $? "proper usage is --with(out)-readline[=editline]" "$LINENO" 5 15860 ;; 15861 esac 15862 15863 # On some systems we need to link readline to a termcap compatible 15864 # library. NOTE: Keep the precedence of listed libraries synchronised 15865 # with setup.py. 15866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link readline libs" >&5 15867$as_echo_n "checking how to link readline libs... " >&6; } 15868 for py_libtermcap in "" tinfo ncursesw ncurses curses termcap; do 15869 if test -z "$py_libtermcap"; then 15870 READLINE_LIBS="-l$LIBREADLINE" 15871 else 15872 READLINE_LIBS="-l$LIBREADLINE -l$py_libtermcap" 15873 fi 15874 LIBS="$READLINE_LIBS $LIBS_no_readline" 15875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15876/* end confdefs.h. */ 15877 15878/* Override any GCC internal prototype to avoid an error. 15879 Use char because int might match the return type of a GCC 15880 builtin and then its argument prototype would still apply. */ 15881#ifdef __cplusplus 15882extern "C" 15883#endif 15884char readline (); 15885int 15886main () 15887{ 15888return readline (); 15889 ; 15890 return 0; 15891} 15892_ACEOF 15893if ac_fn_c_try_link "$LINENO"; then : 15894 py_cv_lib_readline=yes 15895fi 15896rm -f core conftest.err conftest.$ac_objext \ 15897 conftest$ac_exeext conftest.$ac_ext 15898 if test $py_cv_lib_readline = yes; then 15899 break 15900 fi 15901 done 15902 15903 # Uncomment this line if you want to use READLINE_LIBS in Makefile or scripts 15904 #AC_SUBST([READLINE_LIBS]) 15905 if test $py_cv_lib_readline = no; then 15906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 15907$as_echo "none" >&6; } 15908 else 15909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_LIBS" >&5 15910$as_echo "$READLINE_LIBS" >&6; } 15911 15912$as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h 15913 15914 fi 15915fi 15916 15917if test "$py_cv_lib_readline" = yes; then 15918 # check for readline 2.2 15919 ac_fn_c_check_decl "$LINENO" "rl_completion_append_character" "ac_cv_have_decl_rl_completion_append_character" " 15920#include <stdio.h> /* Must be first for Gnu Readline */ 15921#ifdef WITH_EDITLINE 15922# include <editline/readline.h> 15923#else 15924# include <readline/readline.h> 15925#endif 15926 15927" 15928if test "x$ac_cv_have_decl_rl_completion_append_character" = xyes; then : 15929 15930$as_echo "#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1" >>confdefs.h 15931 15932fi 15933 15934 ac_fn_c_check_decl "$LINENO" "rl_completion_suppress_append" "ac_cv_have_decl_rl_completion_suppress_append" " 15935#include <stdio.h> /* Must be first for Gnu Readline */ 15936#ifdef WITH_EDITLINE 15937# include <editline/readline.h> 15938#else 15939# include <readline/readline.h> 15940#endif 15941 15942" 15943if test "x$ac_cv_have_decl_rl_completion_suppress_append" = xyes; then : 15944 15945$as_echo "#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1" >>confdefs.h 15946 15947fi 15948 15949 15950 # check for readline 4.0 15951 as_ac_Lib=`$as_echo "ac_cv_lib_$LIBREADLINE''_rl_pre_input_hook" | $as_tr_sh` 15952{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_pre_input_hook in -l$LIBREADLINE" >&5 15953$as_echo_n "checking for rl_pre_input_hook in -l$LIBREADLINE... " >&6; } 15954if eval \${$as_ac_Lib+:} false; then : 15955 $as_echo_n "(cached) " >&6 15956else 15957 ac_check_lib_save_LIBS=$LIBS 15958LIBS="-l$LIBREADLINE $READLINE_LIBS $LIBS" 15959cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15960/* end confdefs.h. */ 15961 15962/* Override any GCC internal prototype to avoid an error. 15963 Use char because int might match the return type of a GCC 15964 builtin and then its argument prototype would still apply. */ 15965#ifdef __cplusplus 15966extern "C" 15967#endif 15968char rl_pre_input_hook (); 15969int 15970main () 15971{ 15972return rl_pre_input_hook (); 15973 ; 15974 return 0; 15975} 15976_ACEOF 15977if ac_fn_c_try_link "$LINENO"; then : 15978 eval "$as_ac_Lib=yes" 15979else 15980 eval "$as_ac_Lib=no" 15981fi 15982rm -f core conftest.err conftest.$ac_objext \ 15983 conftest$ac_exeext conftest.$ac_ext 15984LIBS=$ac_check_lib_save_LIBS 15985fi 15986eval ac_res=\$$as_ac_Lib 15987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 15988$as_echo "$ac_res" >&6; } 15989if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : 15990 15991$as_echo "#define HAVE_RL_PRE_INPUT_HOOK 1" >>confdefs.h 15992 15993fi 15994 15995 15996 # also in 4.0 15997 as_ac_Lib=`$as_echo "ac_cv_lib_$LIBREADLINE''_rl_completion_display_matches_hook" | $as_tr_sh` 15998{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_display_matches_hook in -l$LIBREADLINE" >&5 15999$as_echo_n "checking for rl_completion_display_matches_hook in -l$LIBREADLINE... " >&6; } 16000if eval \${$as_ac_Lib+:} false; then : 16001 $as_echo_n "(cached) " >&6 16002else 16003 ac_check_lib_save_LIBS=$LIBS 16004LIBS="-l$LIBREADLINE $READLINE_LIBS $LIBS" 16005cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16006/* end confdefs.h. */ 16007 16008/* Override any GCC internal prototype to avoid an error. 16009 Use char because int might match the return type of a GCC 16010 builtin and then its argument prototype would still apply. */ 16011#ifdef __cplusplus 16012extern "C" 16013#endif 16014char rl_completion_display_matches_hook (); 16015int 16016main () 16017{ 16018return rl_completion_display_matches_hook (); 16019 ; 16020 return 0; 16021} 16022_ACEOF 16023if ac_fn_c_try_link "$LINENO"; then : 16024 eval "$as_ac_Lib=yes" 16025else 16026 eval "$as_ac_Lib=no" 16027fi 16028rm -f core conftest.err conftest.$ac_objext \ 16029 conftest$ac_exeext conftest.$ac_ext 16030LIBS=$ac_check_lib_save_LIBS 16031fi 16032eval ac_res=\$$as_ac_Lib 16033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 16034$as_echo "$ac_res" >&6; } 16035if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : 16036 16037$as_echo "#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1" >>confdefs.h 16038 16039fi 16040 16041 16042 # also in 4.0, but not in editline 16043 as_ac_Lib=`$as_echo "ac_cv_lib_$LIBREADLINE''_rl_resize_terminal" | $as_tr_sh` 16044{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_resize_terminal in -l$LIBREADLINE" >&5 16045$as_echo_n "checking for rl_resize_terminal in -l$LIBREADLINE... " >&6; } 16046if eval \${$as_ac_Lib+:} false; then : 16047 $as_echo_n "(cached) " >&6 16048else 16049 ac_check_lib_save_LIBS=$LIBS 16050LIBS="-l$LIBREADLINE $READLINE_LIBS $LIBS" 16051cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16052/* end confdefs.h. */ 16053 16054/* Override any GCC internal prototype to avoid an error. 16055 Use char because int might match the return type of a GCC 16056 builtin and then its argument prototype would still apply. */ 16057#ifdef __cplusplus 16058extern "C" 16059#endif 16060char rl_resize_terminal (); 16061int 16062main () 16063{ 16064return rl_resize_terminal (); 16065 ; 16066 return 0; 16067} 16068_ACEOF 16069if ac_fn_c_try_link "$LINENO"; then : 16070 eval "$as_ac_Lib=yes" 16071else 16072 eval "$as_ac_Lib=no" 16073fi 16074rm -f core conftest.err conftest.$ac_objext \ 16075 conftest$ac_exeext conftest.$ac_ext 16076LIBS=$ac_check_lib_save_LIBS 16077fi 16078eval ac_res=\$$as_ac_Lib 16079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 16080$as_echo "$ac_res" >&6; } 16081if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : 16082 16083$as_echo "#define HAVE_RL_RESIZE_TERMINAL 1" >>confdefs.h 16084 16085fi 16086 16087 16088 # check for readline 4.2 16089 as_ac_Lib=`$as_echo "ac_cv_lib_$LIBREADLINE''_rl_completion_matches" | $as_tr_sh` 16090{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_matches in -l$LIBREADLINE" >&5 16091$as_echo_n "checking for rl_completion_matches in -l$LIBREADLINE... " >&6; } 16092if eval \${$as_ac_Lib+:} false; then : 16093 $as_echo_n "(cached) " >&6 16094else 16095 ac_check_lib_save_LIBS=$LIBS 16096LIBS="-l$LIBREADLINE $READLINE_LIBS $LIBS" 16097cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16098/* end confdefs.h. */ 16099 16100/* Override any GCC internal prototype to avoid an error. 16101 Use char because int might match the return type of a GCC 16102 builtin and then its argument prototype would still apply. */ 16103#ifdef __cplusplus 16104extern "C" 16105#endif 16106char rl_completion_matches (); 16107int 16108main () 16109{ 16110return rl_completion_matches (); 16111 ; 16112 return 0; 16113} 16114_ACEOF 16115if ac_fn_c_try_link "$LINENO"; then : 16116 eval "$as_ac_Lib=yes" 16117else 16118 eval "$as_ac_Lib=no" 16119fi 16120rm -f core conftest.err conftest.$ac_objext \ 16121 conftest$ac_exeext conftest.$ac_ext 16122LIBS=$ac_check_lib_save_LIBS 16123fi 16124eval ac_res=\$$as_ac_Lib 16125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 16126$as_echo "$ac_res" >&6; } 16127if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : 16128 16129$as_echo "#define HAVE_RL_COMPLETION_MATCHES 1" >>confdefs.h 16130 16131fi 16132 16133 16134 # also in readline 4.2 16135 ac_fn_c_check_decl "$LINENO" "rl_catch_signals" "ac_cv_have_decl_rl_catch_signals" " 16136#include <stdio.h> /* Must be first for Gnu Readline */ 16137#ifdef WITH_EDITLINE 16138# include <editline/readline.h> 16139#else 16140# include <readline/readline.h> 16141#endif 16142 16143" 16144if test "x$ac_cv_have_decl_rl_catch_signals" = xyes; then : 16145 16146$as_echo "#define HAVE_RL_CATCH_SIGNAL 1" >>confdefs.h 16147 16148fi 16149 16150 16151 as_ac_Lib=`$as_echo "ac_cv_lib_$LIBREADLINE''_append_history" | $as_tr_sh` 16152{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for append_history in -l$LIBREADLINE" >&5 16153$as_echo_n "checking for append_history in -l$LIBREADLINE... " >&6; } 16154if eval \${$as_ac_Lib+:} false; then : 16155 $as_echo_n "(cached) " >&6 16156else 16157 ac_check_lib_save_LIBS=$LIBS 16158LIBS="-l$LIBREADLINE $READLINE_LIBS $LIBS" 16159cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16160/* end confdefs.h. */ 16161 16162/* Override any GCC internal prototype to avoid an error. 16163 Use char because int might match the return type of a GCC 16164 builtin and then its argument prototype would still apply. */ 16165#ifdef __cplusplus 16166extern "C" 16167#endif 16168char append_history (); 16169int 16170main () 16171{ 16172return append_history (); 16173 ; 16174 return 0; 16175} 16176_ACEOF 16177if ac_fn_c_try_link "$LINENO"; then : 16178 eval "$as_ac_Lib=yes" 16179else 16180 eval "$as_ac_Lib=no" 16181fi 16182rm -f core conftest.err conftest.$ac_objext \ 16183 conftest$ac_exeext conftest.$ac_ext 16184LIBS=$ac_check_lib_save_LIBS 16185fi 16186eval ac_res=\$$as_ac_Lib 16187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 16188$as_echo "$ac_res" >&6; } 16189if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : 16190 16191$as_echo "#define HAVE_RL_APPEND_HISTORY 1" >>confdefs.h 16192 16193fi 16194 16195fi 16196 16197# End of readline checks: restore LIBS 16198LIBS=$LIBS_no_readline 16199 16200{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken nice()" >&5 16201$as_echo_n "checking for broken nice()... " >&6; } 16202if ${ac_cv_broken_nice+:} false; then : 16203 $as_echo_n "(cached) " >&6 16204else 16205 16206if test "$cross_compiling" = yes; then : 16207 ac_cv_broken_nice=no 16208else 16209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16210/* end confdefs.h. */ 16211 16212#include <stdlib.h> 16213#include <unistd.h> 16214int main() 16215{ 16216 int val1 = nice(1); 16217 if (val1 != -1 && val1 == nice(2)) 16218 exit(0); 16219 exit(1); 16220} 16221 16222_ACEOF 16223if ac_fn_c_try_run "$LINENO"; then : 16224 ac_cv_broken_nice=yes 16225else 16226 ac_cv_broken_nice=no 16227fi 16228rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16229 conftest.$ac_objext conftest.beam conftest.$ac_ext 16230fi 16231 16232fi 16233 16234{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_nice" >&5 16235$as_echo "$ac_cv_broken_nice" >&6; } 16236if test "$ac_cv_broken_nice" = yes 16237then 16238 16239$as_echo "#define HAVE_BROKEN_NICE 1" >>confdefs.h 16240 16241fi 16242 16243{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken poll()" >&5 16244$as_echo_n "checking for broken poll()... " >&6; } 16245if ${ac_cv_broken_poll+:} false; then : 16246 $as_echo_n "(cached) " >&6 16247else 16248 if test "$cross_compiling" = yes; then : 16249 ac_cv_broken_poll=no 16250else 16251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16252/* end confdefs.h. */ 16253 16254#include <poll.h> 16255#include <unistd.h> 16256 16257int main() 16258{ 16259 struct pollfd poll_struct = { 42, POLLIN|POLLPRI|POLLOUT, 0 }; 16260 int poll_test; 16261 16262 close (42); 16263 16264 poll_test = poll(&poll_struct, 1, 0); 16265 if (poll_test < 0) 16266 return 0; 16267 else if (poll_test == 0 && poll_struct.revents != POLLNVAL) 16268 return 0; 16269 else 16270 return 1; 16271} 16272 16273_ACEOF 16274if ac_fn_c_try_run "$LINENO"; then : 16275 ac_cv_broken_poll=yes 16276else 16277 ac_cv_broken_poll=no 16278fi 16279rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16280 conftest.$ac_objext conftest.beam conftest.$ac_ext 16281fi 16282 16283fi 16284 16285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_poll" >&5 16286$as_echo "$ac_cv_broken_poll" >&6; } 16287if test "$ac_cv_broken_poll" = yes 16288then 16289 16290$as_echo "#define HAVE_BROKEN_POLL 1" >>confdefs.h 16291 16292fi 16293 16294# check tzset(3) exists and works like we expect it to 16295{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working tzset()" >&5 16296$as_echo_n "checking for working tzset()... " >&6; } 16297if ${ac_cv_working_tzset+:} false; then : 16298 $as_echo_n "(cached) " >&6 16299else 16300 16301if test "$cross_compiling" = yes; then : 16302 ac_cv_working_tzset=no 16303else 16304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16305/* end confdefs.h. */ 16306 16307#include <stdlib.h> 16308#include <time.h> 16309#include <string.h> 16310 16311#if HAVE_TZNAME 16312extern char *tzname[]; 16313#endif 16314 16315int main() 16316{ 16317 /* Note that we need to ensure that not only does tzset(3) 16318 do 'something' with localtime, but it works as documented 16319 in the library reference and as expected by the test suite. 16320 This includes making sure that tzname is set properly if 16321 tm->tm_zone does not exist since it is the alternative way 16322 of getting timezone info. 16323 16324 Red Hat 6.2 doesn't understand the southern hemisphere 16325 after New Year's Day. 16326 */ 16327 16328 time_t groundhogday = 1044144000; /* GMT-based */ 16329 time_t midyear = groundhogday + (365 * 24 * 3600 / 2); 16330 16331 putenv("TZ=UTC+0"); 16332 tzset(); 16333 if (localtime(&groundhogday)->tm_hour != 0) 16334 exit(1); 16335#if HAVE_TZNAME 16336 /* For UTC, tzname[1] is sometimes "", sometimes " " */ 16337 if (strcmp(tzname[0], "UTC") || 16338 (tzname[1][0] != 0 && tzname[1][0] != ' ')) 16339 exit(1); 16340#endif 16341 16342 putenv("TZ=EST+5EDT,M4.1.0,M10.5.0"); 16343 tzset(); 16344 if (localtime(&groundhogday)->tm_hour != 19) 16345 exit(1); 16346#if HAVE_TZNAME 16347 if (strcmp(tzname[0], "EST") || strcmp(tzname[1], "EDT")) 16348 exit(1); 16349#endif 16350 16351 putenv("TZ=AEST-10AEDT-11,M10.5.0,M3.5.0"); 16352 tzset(); 16353 if (localtime(&groundhogday)->tm_hour != 11) 16354 exit(1); 16355#if HAVE_TZNAME 16356 if (strcmp(tzname[0], "AEST") || strcmp(tzname[1], "AEDT")) 16357 exit(1); 16358#endif 16359 16360#if HAVE_STRUCT_TM_TM_ZONE 16361 if (strcmp(localtime(&groundhogday)->tm_zone, "AEDT")) 16362 exit(1); 16363 if (strcmp(localtime(&midyear)->tm_zone, "AEST")) 16364 exit(1); 16365#endif 16366 16367 exit(0); 16368} 16369 16370_ACEOF 16371if ac_fn_c_try_run "$LINENO"; then : 16372 ac_cv_working_tzset=yes 16373else 16374 ac_cv_working_tzset=no 16375fi 16376rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16377 conftest.$ac_objext conftest.beam conftest.$ac_ext 16378fi 16379 16380fi 16381 16382{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_tzset" >&5 16383$as_echo "$ac_cv_working_tzset" >&6; } 16384if test "$ac_cv_working_tzset" = yes 16385then 16386 16387$as_echo "#define HAVE_WORKING_TZSET 1" >>confdefs.h 16388 16389fi 16390 16391# Look for subsecond timestamps in struct stat 16392{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec in struct stat" >&5 16393$as_echo_n "checking for tv_nsec in struct stat... " >&6; } 16394if ${ac_cv_stat_tv_nsec+:} false; then : 16395 $as_echo_n "(cached) " >&6 16396else 16397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16398/* end confdefs.h. */ 16399#include <sys/stat.h> 16400int 16401main () 16402{ 16403 16404struct stat st; 16405st.st_mtim.tv_nsec = 1; 16406 16407 ; 16408 return 0; 16409} 16410_ACEOF 16411if ac_fn_c_try_compile "$LINENO"; then : 16412 ac_cv_stat_tv_nsec=yes 16413else 16414 ac_cv_stat_tv_nsec=no 16415fi 16416rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16417fi 16418 16419{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec" >&5 16420$as_echo "$ac_cv_stat_tv_nsec" >&6; } 16421if test "$ac_cv_stat_tv_nsec" = yes 16422then 16423 16424$as_echo "#define HAVE_STAT_TV_NSEC 1" >>confdefs.h 16425 16426fi 16427 16428# Look for BSD style subsecond timestamps in struct stat 16429{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec2 in struct stat" >&5 16430$as_echo_n "checking for tv_nsec2 in struct stat... " >&6; } 16431if ${ac_cv_stat_tv_nsec2+:} false; then : 16432 $as_echo_n "(cached) " >&6 16433else 16434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16435/* end confdefs.h. */ 16436#include <sys/stat.h> 16437int 16438main () 16439{ 16440 16441struct stat st; 16442st.st_mtimespec.tv_nsec = 1; 16443 16444 ; 16445 return 0; 16446} 16447_ACEOF 16448if ac_fn_c_try_compile "$LINENO"; then : 16449 ac_cv_stat_tv_nsec2=yes 16450else 16451 ac_cv_stat_tv_nsec2=no 16452fi 16453rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16454fi 16455 16456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec2" >&5 16457$as_echo "$ac_cv_stat_tv_nsec2" >&6; } 16458if test "$ac_cv_stat_tv_nsec2" = yes 16459then 16460 16461$as_echo "#define HAVE_STAT_TV_NSEC2 1" >>confdefs.h 16462 16463fi 16464 16465# first curses header check 16466ac_save_cppflags="$CPPFLAGS" 16467if test "$cross_compiling" = no; then 16468 CPPFLAGS="$CPPFLAGS -I/usr/include/ncursesw" 16469fi 16470 16471for ac_header in curses.h ncurses.h 16472do : 16473 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 16474ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 16475if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 16476 cat >>confdefs.h <<_ACEOF 16477#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 16478_ACEOF 16479 16480fi 16481 16482done 16483 16484 16485# On Solaris, term.h requires curses.h 16486for ac_header in term.h 16487do : 16488 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" " 16489#ifdef HAVE_CURSES_H 16490#include <curses.h> 16491#endif 16492 16493" 16494if test "x$ac_cv_header_term_h" = xyes; then : 16495 cat >>confdefs.h <<_ACEOF 16496#define HAVE_TERM_H 1 16497_ACEOF 16498 16499fi 16500 16501done 16502 16503 16504# On HP/UX 11.0, mvwdelch is a block with a return statement 16505{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mvwdelch is an expression" >&5 16506$as_echo_n "checking whether mvwdelch is an expression... " >&6; } 16507if ${ac_cv_mvwdelch_is_expression+:} false; then : 16508 $as_echo_n "(cached) " >&6 16509else 16510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16511/* end confdefs.h. */ 16512#include <curses.h> 16513int 16514main () 16515{ 16516 16517 int rtn; 16518 rtn = mvwdelch(0,0,0); 16519 16520 ; 16521 return 0; 16522} 16523_ACEOF 16524if ac_fn_c_try_compile "$LINENO"; then : 16525 ac_cv_mvwdelch_is_expression=yes 16526else 16527 ac_cv_mvwdelch_is_expression=no 16528fi 16529rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16530fi 16531 16532{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mvwdelch_is_expression" >&5 16533$as_echo "$ac_cv_mvwdelch_is_expression" >&6; } 16534 16535if test "$ac_cv_mvwdelch_is_expression" = yes 16536then 16537 16538$as_echo "#define MVWDELCH_IS_EXPRESSION 1" >>confdefs.h 16539 16540fi 16541 16542# Issue #25720: ncurses has introduced the NCURSES_OPAQUE symbol making opaque 16543# structs since version 5.7. If the macro is defined as zero before including 16544# [n]curses.h, ncurses will expose fields of the structs regardless of the 16545# configuration. 16546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether WINDOW has _flags" >&5 16547$as_echo_n "checking whether WINDOW has _flags... " >&6; } 16548if ${ac_cv_window_has_flags+:} false; then : 16549 $as_echo_n "(cached) " >&6 16550else 16551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16552/* end confdefs.h. */ 16553 16554 #define NCURSES_OPAQUE 0 16555 #include <curses.h> 16556 16557int 16558main () 16559{ 16560 16561 WINDOW *w; 16562 w->_flags = 0; 16563 16564 ; 16565 return 0; 16566} 16567_ACEOF 16568if ac_fn_c_try_compile "$LINENO"; then : 16569 ac_cv_window_has_flags=yes 16570else 16571 ac_cv_window_has_flags=no 16572fi 16573rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16574fi 16575 16576{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_window_has_flags" >&5 16577$as_echo "$ac_cv_window_has_flags" >&6; } 16578 16579 16580if test "$ac_cv_window_has_flags" = yes 16581then 16582 16583$as_echo "#define WINDOW_HAS_FLAGS 1" >>confdefs.h 16584 16585fi 16586 16587{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_pad" >&5 16588$as_echo_n "checking for is_pad... " >&6; } 16589cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16590/* end confdefs.h. */ 16591#include <curses.h> 16592int 16593main () 16594{ 16595 16596#ifndef is_pad 16597void *x=is_pad 16598#endif 16599 16600 ; 16601 return 0; 16602} 16603_ACEOF 16604if ac_fn_c_try_compile "$LINENO"; then : 16605 16606$as_echo "#define HAVE_CURSES_IS_PAD 1" >>confdefs.h 16607 16608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16609$as_echo "yes" >&6; } 16610else 16611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16612$as_echo "no" >&6; } 16613 16614fi 16615rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16616 16617{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_term_resized" >&5 16618$as_echo_n "checking for is_term_resized... " >&6; } 16619cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16620/* end confdefs.h. */ 16621#include <curses.h> 16622int 16623main () 16624{ 16625void *x=is_term_resized 16626 ; 16627 return 0; 16628} 16629_ACEOF 16630if ac_fn_c_try_compile "$LINENO"; then : 16631 16632$as_echo "#define HAVE_CURSES_IS_TERM_RESIZED 1" >>confdefs.h 16633 16634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16635$as_echo "yes" >&6; } 16636else 16637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16638$as_echo "no" >&6; } 16639 16640fi 16641rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16642 16643{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for resize_term" >&5 16644$as_echo_n "checking for resize_term... " >&6; } 16645cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16646/* end confdefs.h. */ 16647#include <curses.h> 16648int 16649main () 16650{ 16651void *x=resize_term 16652 ; 16653 return 0; 16654} 16655_ACEOF 16656if ac_fn_c_try_compile "$LINENO"; then : 16657 16658$as_echo "#define HAVE_CURSES_RESIZE_TERM 1" >>confdefs.h 16659 16660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16661$as_echo "yes" >&6; } 16662else 16663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16664$as_echo "no" >&6; } 16665 16666fi 16667rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16668 16669{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for resizeterm" >&5 16670$as_echo_n "checking for resizeterm... " >&6; } 16671cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16672/* end confdefs.h. */ 16673#include <curses.h> 16674int 16675main () 16676{ 16677void *x=resizeterm 16678 ; 16679 return 0; 16680} 16681_ACEOF 16682if ac_fn_c_try_compile "$LINENO"; then : 16683 16684$as_echo "#define HAVE_CURSES_RESIZETERM 1" >>confdefs.h 16685 16686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16687$as_echo "yes" >&6; } 16688else 16689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16690$as_echo "no" >&6; } 16691 16692fi 16693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16694 16695{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for immedok" >&5 16696$as_echo_n "checking for immedok... " >&6; } 16697cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16698/* end confdefs.h. */ 16699#include <curses.h> 16700int 16701main () 16702{ 16703 16704#ifndef immedok 16705void *x=immedok 16706#endif 16707 16708 ; 16709 return 0; 16710} 16711_ACEOF 16712if ac_fn_c_try_compile "$LINENO"; then : 16713 16714$as_echo "#define HAVE_CURSES_IMMEDOK 1" >>confdefs.h 16715 16716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16717$as_echo "yes" >&6; } 16718else 16719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16720$as_echo "no" >&6; } 16721 16722fi 16723rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16724 16725{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for syncok" >&5 16726$as_echo_n "checking for syncok... " >&6; } 16727cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16728/* end confdefs.h. */ 16729#include <curses.h> 16730int 16731main () 16732{ 16733 16734#ifndef syncok 16735void *x=syncok 16736#endif 16737 16738 ; 16739 return 0; 16740} 16741_ACEOF 16742if ac_fn_c_try_compile "$LINENO"; then : 16743 16744$as_echo "#define HAVE_CURSES_SYNCOK 1" >>confdefs.h 16745 16746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16747$as_echo "yes" >&6; } 16748else 16749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16750$as_echo "no" >&6; } 16751 16752fi 16753rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16754 16755{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchgat" >&5 16756$as_echo_n "checking for wchgat... " >&6; } 16757cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16758/* end confdefs.h. */ 16759#include <curses.h> 16760int 16761main () 16762{ 16763 16764#ifndef wchgat 16765void *x=wchgat 16766#endif 16767 16768 ; 16769 return 0; 16770} 16771_ACEOF 16772if ac_fn_c_try_compile "$LINENO"; then : 16773 16774$as_echo "#define HAVE_CURSES_WCHGAT 1" >>confdefs.h 16775 16776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16777$as_echo "yes" >&6; } 16778else 16779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16780$as_echo "no" >&6; } 16781 16782fi 16783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16784 16785{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for filter" >&5 16786$as_echo_n "checking for filter... " >&6; } 16787cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16788/* end confdefs.h. */ 16789#include <curses.h> 16790int 16791main () 16792{ 16793 16794#ifndef filter 16795void *x=filter 16796#endif 16797 16798 ; 16799 return 0; 16800} 16801_ACEOF 16802if ac_fn_c_try_compile "$LINENO"; then : 16803 16804$as_echo "#define HAVE_CURSES_FILTER 1" >>confdefs.h 16805 16806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16807$as_echo "yes" >&6; } 16808else 16809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16810$as_echo "no" >&6; } 16811 16812fi 16813rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16814 16815{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for has_key" >&5 16816$as_echo_n "checking for has_key... " >&6; } 16817cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16818/* end confdefs.h. */ 16819#include <curses.h> 16820int 16821main () 16822{ 16823 16824#ifndef has_key 16825void *x=has_key 16826#endif 16827 16828 ; 16829 return 0; 16830} 16831_ACEOF 16832if ac_fn_c_try_compile "$LINENO"; then : 16833 16834$as_echo "#define HAVE_CURSES_HAS_KEY 1" >>confdefs.h 16835 16836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16837$as_echo "yes" >&6; } 16838else 16839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16840$as_echo "no" >&6; } 16841 16842fi 16843rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16844 16845{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeahead" >&5 16846$as_echo_n "checking for typeahead... " >&6; } 16847cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16848/* end confdefs.h. */ 16849#include <curses.h> 16850int 16851main () 16852{ 16853 16854#ifndef typeahead 16855void *x=typeahead 16856#endif 16857 16858 ; 16859 return 0; 16860} 16861_ACEOF 16862if ac_fn_c_try_compile "$LINENO"; then : 16863 16864$as_echo "#define HAVE_CURSES_TYPEAHEAD 1" >>confdefs.h 16865 16866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16867$as_echo "yes" >&6; } 16868else 16869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16870$as_echo "no" >&6; } 16871 16872fi 16873rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16874 16875{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for use_env" >&5 16876$as_echo_n "checking for use_env... " >&6; } 16877cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16878/* end confdefs.h. */ 16879#include <curses.h> 16880int 16881main () 16882{ 16883 16884#ifndef use_env 16885void *x=use_env 16886#endif 16887 16888 ; 16889 return 0; 16890} 16891_ACEOF 16892if ac_fn_c_try_compile "$LINENO"; then : 16893 16894$as_echo "#define HAVE_CURSES_USE_ENV 1" >>confdefs.h 16895 16896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16897$as_echo "yes" >&6; } 16898else 16899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16900$as_echo "no" >&6; } 16901 16902fi 16903rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16904# last curses configure check 16905CPPFLAGS=$ac_save_cppflags 16906 16907{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for device files" >&5 16908$as_echo "$as_me: checking for device files" >&6;} 16909 16910if test "x$cross_compiling" = xyes; then 16911 if test "${ac_cv_file__dev_ptmx+set}" != set; then 16912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5 16913$as_echo_n "checking for /dev/ptmx... " >&6; } 16914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5 16915$as_echo "not set" >&6; } 16916 as_fn_error $? "set ac_cv_file__dev_ptmx to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5 16917 fi 16918 if test "${ac_cv_file__dev_ptc+set}" != set; then 16919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5 16920$as_echo_n "checking for /dev/ptc... " >&6; } 16921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5 16922$as_echo "not set" >&6; } 16923 as_fn_error $? "set ac_cv_file__dev_ptc to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5 16924 fi 16925fi 16926 16927{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5 16928$as_echo_n "checking for /dev/ptmx... " >&6; } 16929if ${ac_cv_file__dev_ptmx+:} false; then : 16930 $as_echo_n "(cached) " >&6 16931else 16932 test "$cross_compiling" = yes && 16933 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 16934if test -r "/dev/ptmx"; then 16935 ac_cv_file__dev_ptmx=yes 16936else 16937 ac_cv_file__dev_ptmx=no 16938fi 16939fi 16940{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptmx" >&5 16941$as_echo "$ac_cv_file__dev_ptmx" >&6; } 16942if test "x$ac_cv_file__dev_ptmx" = xyes; then : 16943 16944fi 16945 16946if test "x$ac_cv_file__dev_ptmx" = xyes; then 16947 16948$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h 16949 16950fi 16951{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5 16952$as_echo_n "checking for /dev/ptc... " >&6; } 16953if ${ac_cv_file__dev_ptc+:} false; then : 16954 $as_echo_n "(cached) " >&6 16955else 16956 test "$cross_compiling" = yes && 16957 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 16958if test -r "/dev/ptc"; then 16959 ac_cv_file__dev_ptc=yes 16960else 16961 ac_cv_file__dev_ptc=no 16962fi 16963fi 16964{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptc" >&5 16965$as_echo "$ac_cv_file__dev_ptc" >&6; } 16966if test "x$ac_cv_file__dev_ptc" = xyes; then : 16967 16968fi 16969 16970if test "x$ac_cv_file__dev_ptc" = xyes; then 16971 16972$as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h 16973 16974fi 16975 16976if test $ac_sys_system = Darwin 16977then 16978 LIBS="$LIBS -framework CoreFoundation" 16979fi 16980 16981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for %zd printf() format support" >&5 16982$as_echo_n "checking for %zd printf() format support... " >&6; } 16983if ${ac_cv_have_size_t_format+:} false; then : 16984 $as_echo_n "(cached) " >&6 16985else 16986 if test "$cross_compiling" = yes; then : 16987 ac_cv_have_size_t_format="cross -- assuming yes" 16988 16989else 16990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16991/* end confdefs.h. */ 16992 16993#include <stdio.h> 16994#include <stddef.h> 16995#include <string.h> 16996 16997#ifdef HAVE_SYS_TYPES_H 16998#include <sys/types.h> 16999#endif 17000 17001#ifdef HAVE_SSIZE_T 17002typedef ssize_t Py_ssize_t; 17003#elif SIZEOF_VOID_P == SIZEOF_LONG 17004typedef long Py_ssize_t; 17005#else 17006typedef int Py_ssize_t; 17007#endif 17008 17009int main() 17010{ 17011 char buffer[256]; 17012 17013 if(sprintf(buffer, "%zd", (size_t)123) < 0) 17014 return 1; 17015 17016 if (strcmp(buffer, "123")) 17017 return 1; 17018 17019 if (sprintf(buffer, "%zd", (Py_ssize_t)-123) < 0) 17020 return 1; 17021 17022 if (strcmp(buffer, "-123")) 17023 return 1; 17024 17025 return 0; 17026} 17027 17028_ACEOF 17029if ac_fn_c_try_run "$LINENO"; then : 17030 ac_cv_have_size_t_format=yes 17031else 17032 ac_cv_have_size_t_format=no 17033fi 17034rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17035 conftest.$ac_objext conftest.beam conftest.$ac_ext 17036fi 17037 17038fi 17039{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_size_t_format" >&5 17040$as_echo "$ac_cv_have_size_t_format" >&6; } 17041if test "$ac_cv_have_size_t_format" != no ; then 17042 17043$as_echo "#define PY_FORMAT_SIZE_T \"z\"" >>confdefs.h 17044 17045fi 17046 17047ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 17048#ifdef HAVE_SYS_TYPES_H 17049#include <sys/types.h> 17050#endif 17051#ifdef HAVE_SYS_SOCKET_H 17052#include <sys/socket.h> 17053#endif 17054 17055" 17056if test "x$ac_cv_type_socklen_t" = xyes; then : 17057 17058else 17059 17060$as_echo "#define socklen_t int" >>confdefs.h 17061 17062fi 17063 17064 17065{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken mbstowcs" >&5 17066$as_echo_n "checking for broken mbstowcs... " >&6; } 17067if ${ac_cv_broken_mbstowcs+:} false; then : 17068 $as_echo_n "(cached) " >&6 17069else 17070 if test "$cross_compiling" = yes; then : 17071 ac_cv_broken_mbstowcs=no 17072else 17073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17074/* end confdefs.h. */ 17075 17076#include <stdio.h> 17077#include<stdlib.h> 17078int main() { 17079 size_t len = -1; 17080 const char *str = "text"; 17081 len = mbstowcs(NULL, str, 0); 17082 return (len != 4); 17083} 17084 17085_ACEOF 17086if ac_fn_c_try_run "$LINENO"; then : 17087 ac_cv_broken_mbstowcs=no 17088else 17089 ac_cv_broken_mbstowcs=yes 17090fi 17091rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17092 conftest.$ac_objext conftest.beam conftest.$ac_ext 17093fi 17094 17095fi 17096 17097{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_mbstowcs" >&5 17098$as_echo "$ac_cv_broken_mbstowcs" >&6; } 17099if test "$ac_cv_broken_mbstowcs" = yes 17100then 17101 17102$as_echo "#define HAVE_BROKEN_MBSTOWCS 1" >>confdefs.h 17103 17104fi 17105 17106# Check for --with-computed-gotos 17107{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-computed-gotos" >&5 17108$as_echo_n "checking for --with-computed-gotos... " >&6; } 17109 17110# Check whether --with-computed-gotos was given. 17111if test "${with_computed_gotos+set}" = set; then : 17112 withval=$with_computed_gotos; 17113if test "$withval" = yes 17114then 17115 17116$as_echo "#define USE_COMPUTED_GOTOS 1" >>confdefs.h 17117 17118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17119$as_echo "yes" >&6; } 17120fi 17121if test "$withval" = no 17122then 17123 17124$as_echo "#define USE_COMPUTED_GOTOS 0" >>confdefs.h 17125 17126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17127$as_echo "no" >&6; } 17128fi 17129 17130else 17131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5 17132$as_echo "no value specified" >&6; } 17133fi 17134 17135 17136{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports computed gotos" >&5 17137$as_echo_n "checking whether $CC supports computed gotos... " >&6; } 17138if ${ac_cv_computed_gotos+:} false; then : 17139 $as_echo_n "(cached) " >&6 17140else 17141 if test "$cross_compiling" = yes; then : 17142 if test "${with_computed_gotos+set}" = set; then 17143 ac_cv_computed_gotos="$with_computed_gotos -- configured --with(out)-computed-gotos" 17144 else 17145 ac_cv_computed_gotos=no 17146 fi 17147else 17148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17149/* end confdefs.h. */ 17150 17151int main(int argc, char **argv) 17152{ 17153 static void *targets[1] = { &&LABEL1 }; 17154 goto LABEL2; 17155LABEL1: 17156 return 0; 17157LABEL2: 17158 goto *targets[0]; 17159 return 1; 17160} 17161 17162_ACEOF 17163if ac_fn_c_try_run "$LINENO"; then : 17164 ac_cv_computed_gotos=yes 17165else 17166 ac_cv_computed_gotos=no 17167fi 17168rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17169 conftest.$ac_objext conftest.beam conftest.$ac_ext 17170fi 17171 17172fi 17173 17174{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_computed_gotos" >&5 17175$as_echo "$ac_cv_computed_gotos" >&6; } 17176case "$ac_cv_computed_gotos" in yes*) 17177 17178$as_echo "#define HAVE_COMPUTED_GOTOS 1" >>confdefs.h 17179 17180esac 17181 17182case $ac_sys_system in 17183AIX*) 17184 17185$as_echo "#define HAVE_BROKEN_PIPE_BUF 1" >>confdefs.h 17186 ;; 17187esac 17188 17189 17190 17191 17192for h in `(cd $srcdir;echo Python/thread_*.h)` 17193do 17194 THREADHEADERS="$THREADHEADERS \$(srcdir)/$h" 17195done 17196 17197 17198SRCDIRS="Parser Objects Python Modules Modules/_io Programs" 17199{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for build directories" >&5 17200$as_echo_n "checking for build directories... " >&6; } 17201for dir in $SRCDIRS; do 17202 if test ! -d $dir; then 17203 mkdir $dir 17204 fi 17205done 17206{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 17207$as_echo "done" >&6; } 17208 17209# Availability of -O2: 17210{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -O2" >&5 17211$as_echo_n "checking for -O2... " >&6; } 17212saved_cflags="$CFLAGS" 17213CFLAGS="-O2" 17214cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17215/* end confdefs.h. */ 17216 17217int 17218main () 17219{ 17220 17221 17222 ; 17223 return 0; 17224} 17225_ACEOF 17226if ac_fn_c_try_compile "$LINENO"; then : 17227 have_O2=yes 17228else 17229 have_O2=no 17230fi 17231rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17232{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_O2" >&5 17233$as_echo "$have_O2" >&6; } 17234CFLAGS="$saved_cflags" 17235 17236# _FORTIFY_SOURCE wrappers for memmove and bcopy are incorrect: 17237# http://sourceware.org/ml/libc-alpha/2010-12/msg00009.html 17238{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc _FORTIFY_SOURCE/memmove bug" >&5 17239$as_echo_n "checking for glibc _FORTIFY_SOURCE/memmove bug... " >&6; } 17240saved_cflags="$CFLAGS" 17241CFLAGS="-O2 -D_FORTIFY_SOURCE=2" 17242if test "$have_O2" = no; then 17243 CFLAGS="" 17244fi 17245if test "$cross_compiling" = yes; then : 17246 have_glibc_memmove_bug=undefined 17247else 17248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17249/* end confdefs.h. */ 17250 17251#include <stdio.h> 17252#include <stdlib.h> 17253#include <string.h> 17254void foo(void *p, void *q) { memmove(p, q, 19); } 17255int main() { 17256 char a[32] = "123456789000000000"; 17257 foo(&a[9], a); 17258 if (strcmp(a, "123456789123456789000000000") != 0) 17259 return 1; 17260 foo(a, &a[9]); 17261 if (strcmp(a, "123456789000000000") != 0) 17262 return 1; 17263 return 0; 17264} 17265 17266_ACEOF 17267if ac_fn_c_try_run "$LINENO"; then : 17268 have_glibc_memmove_bug=no 17269else 17270 have_glibc_memmove_bug=yes 17271fi 17272rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17273 conftest.$ac_objext conftest.beam conftest.$ac_ext 17274fi 17275 17276CFLAGS="$saved_cflags" 17277{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_glibc_memmove_bug" >&5 17278$as_echo "$have_glibc_memmove_bug" >&6; } 17279if test "$have_glibc_memmove_bug" = yes; then 17280 17281$as_echo "#define HAVE_GLIBC_MEMMOVE_BUG 1" >>confdefs.h 17282 17283fi 17284 17285if test "$have_gcc_asm_for_x87" = yes; then 17286 # Some versions of gcc miscompile inline asm: 17287 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46491 17288 # http://gcc.gnu.org/ml/gcc/2010-11/msg00366.html 17289 case $CC in 17290 *gcc*) 17291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc ipa-pure-const bug" >&5 17292$as_echo_n "checking for gcc ipa-pure-const bug... " >&6; } 17293 saved_cflags="$CFLAGS" 17294 CFLAGS="-O2" 17295 if test "$cross_compiling" = yes; then : 17296 have_ipa_pure_const_bug=undefined 17297else 17298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17299/* end confdefs.h. */ 17300 17301 __attribute__((noinline)) int 17302 foo(int *p) { 17303 int r; 17304 asm ( "movl \$6, (%1)\n\t" 17305 "xorl %0, %0\n\t" 17306 : "=r" (r) : "r" (p) : "memory" 17307 ); 17308 return r; 17309 } 17310 int main() { 17311 int p = 8; 17312 if ((foo(&p) ? : p) != 6) 17313 return 1; 17314 return 0; 17315 } 17316 17317_ACEOF 17318if ac_fn_c_try_run "$LINENO"; then : 17319 have_ipa_pure_const_bug=no 17320else 17321 have_ipa_pure_const_bug=yes 17322fi 17323rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17324 conftest.$ac_objext conftest.beam conftest.$ac_ext 17325fi 17326 17327 CFLAGS="$saved_cflags" 17328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ipa_pure_const_bug" >&5 17329$as_echo "$have_ipa_pure_const_bug" >&6; } 17330 if test "$have_ipa_pure_const_bug" = yes; then 17331 17332$as_echo "#define HAVE_IPA_PURE_CONST_BUG 1" >>confdefs.h 17333 17334 fi 17335 ;; 17336 esac 17337fi 17338 17339# Check for stdatomic.h 17340{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdatomic.h" >&5 17341$as_echo_n "checking for stdatomic.h... " >&6; } 17342cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17343/* end confdefs.h. */ 17344 17345 17346 #include <stdatomic.h> 17347 atomic_int int_var; 17348 atomic_uintptr_t uintptr_var; 17349 int main() { 17350 atomic_store_explicit(&int_var, 5, memory_order_relaxed); 17351 atomic_store_explicit(&uintptr_var, 0, memory_order_relaxed); 17352 int loaded_value = atomic_load_explicit(&int_var, memory_order_seq_cst); 17353 return 0; 17354 } 17355 17356 17357_ACEOF 17358if ac_fn_c_try_link "$LINENO"; then : 17359 have_stdatomic_h=yes 17360else 17361 have_stdatomic_h=no 17362fi 17363rm -f core conftest.err conftest.$ac_objext \ 17364 conftest$ac_exeext conftest.$ac_ext 17365 17366{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_stdatomic_h" >&5 17367$as_echo "$have_stdatomic_h" >&6; } 17368 17369if test "$have_stdatomic_h" = yes; then 17370 17371$as_echo "#define HAVE_STD_ATOMIC 1" >>confdefs.h 17372 17373fi 17374 17375# Check for GCC >= 4.7 and clang __atomic builtin functions 17376{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __atomic_load_n and __atomic_store_n functions" >&5 17377$as_echo_n "checking for builtin __atomic_load_n and __atomic_store_n functions... " >&6; } 17378cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17379/* end confdefs.h. */ 17380 17381 17382 int val; 17383 int main() { 17384 __atomic_store_n(&val, 1, __ATOMIC_SEQ_CST); 17385 (void)__atomic_load_n(&val, __ATOMIC_SEQ_CST); 17386 return 0; 17387 } 17388 17389 17390_ACEOF 17391if ac_fn_c_try_link "$LINENO"; then : 17392 have_builtin_atomic=yes 17393else 17394 have_builtin_atomic=no 17395fi 17396rm -f core conftest.err conftest.$ac_objext \ 17397 conftest$ac_exeext conftest.$ac_ext 17398 17399{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_builtin_atomic" >&5 17400$as_echo "$have_builtin_atomic" >&6; } 17401 17402if test "$have_builtin_atomic" = yes; then 17403 17404$as_echo "#define HAVE_BUILTIN_ATOMIC 1" >>confdefs.h 17405 17406fi 17407 17408# ensurepip option 17409{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ensurepip" >&5 17410$as_echo_n "checking for ensurepip... " >&6; } 17411 17412# Check whether --with-ensurepip was given. 17413if test "${with_ensurepip+set}" = set; then : 17414 withval=$with_ensurepip; 17415else 17416 with_ensurepip=upgrade 17417fi 17418 17419case $with_ensurepip in #( 17420 yes|upgrade) : 17421 ENSUREPIP=upgrade ;; #( 17422 install) : 17423 ENSUREPIP=install ;; #( 17424 no) : 17425 ENSUREPIP=no ;; #( 17426 *) : 17427 as_fn_error $? "--with-ensurepip=upgrade|install|no" "$LINENO" 5 ;; 17428esac 17429{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENSUREPIP" >&5 17430$as_echo "$ENSUREPIP" >&6; } 17431 17432 17433# check if the dirent structure of a d_type field and DT_UNKNOWN is defined 17434{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the dirent structure of a d_type field" >&5 17435$as_echo_n "checking if the dirent structure of a d_type field... " >&6; } 17436cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17437/* end confdefs.h. */ 17438 17439 17440 #include <dirent.h> 17441 17442 int main() { 17443 struct dirent entry; 17444 return entry.d_type == DT_UNKNOWN; 17445 } 17446 17447 17448_ACEOF 17449if ac_fn_c_try_link "$LINENO"; then : 17450 have_dirent_d_type=yes 17451else 17452 have_dirent_d_type=no 17453fi 17454rm -f core conftest.err conftest.$ac_objext \ 17455 conftest$ac_exeext conftest.$ac_ext 17456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_dirent_d_type" >&5 17457$as_echo "$have_dirent_d_type" >&6; } 17458 17459if test "$have_dirent_d_type" = yes; then 17460 17461$as_echo "#define HAVE_DIRENT_D_TYPE 1" >>confdefs.h 17462 17463fi 17464 17465# check if the Linux getrandom() syscall is available 17466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Linux getrandom() syscall" >&5 17467$as_echo_n "checking for the Linux getrandom() syscall... " >&6; } 17468cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17469/* end confdefs.h. */ 17470 17471 17472 #include <unistd.h> 17473 #include <sys/syscall.h> 17474 #include <linux/random.h> 17475 17476 int main() { 17477 char buffer[1]; 17478 const size_t buflen = sizeof(buffer); 17479 const int flags = GRND_NONBLOCK; 17480 /* ignore the result, Python checks for ENOSYS and EAGAIN at runtime */ 17481 (void)syscall(SYS_getrandom, buffer, buflen, flags); 17482 return 0; 17483 } 17484 17485 17486_ACEOF 17487if ac_fn_c_try_link "$LINENO"; then : 17488 have_getrandom_syscall=yes 17489else 17490 have_getrandom_syscall=no 17491fi 17492rm -f core conftest.err conftest.$ac_objext \ 17493 conftest$ac_exeext conftest.$ac_ext 17494{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getrandom_syscall" >&5 17495$as_echo "$have_getrandom_syscall" >&6; } 17496 17497if test "$have_getrandom_syscall" = yes; then 17498 17499$as_echo "#define HAVE_GETRANDOM_SYSCALL 1" >>confdefs.h 17500 17501fi 17502 17503# check if the getrandom() function is available 17504# the test was written for the Solaris function of <sys/random.h> 17505{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the getrandom() function" >&5 17506$as_echo_n "checking for the getrandom() function... " >&6; } 17507cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17508/* end confdefs.h. */ 17509 17510 17511 #include <sys/random.h> 17512 17513 int main() { 17514 char buffer[1]; 17515 const size_t buflen = sizeof(buffer); 17516 const int flags = 0; 17517 /* ignore the result, Python checks for ENOSYS at runtime */ 17518 (void)getrandom(buffer, buflen, flags); 17519 return 0; 17520 } 17521 17522 17523_ACEOF 17524if ac_fn_c_try_link "$LINENO"; then : 17525 have_getrandom=yes 17526else 17527 have_getrandom=no 17528fi 17529rm -f core conftest.err conftest.$ac_objext \ 17530 conftest$ac_exeext conftest.$ac_ext 17531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getrandom" >&5 17532$as_echo "$have_getrandom" >&6; } 17533 17534if test "$have_getrandom" = yes; then 17535 17536$as_echo "#define HAVE_GETRANDOM 1" >>confdefs.h 17537 17538fi 17539 17540# checks for POSIX shared memory, used by Modules/_multiprocessing/posixshmem.c 17541# shm_* may only be available if linking against librt 17542save_LIBS="$LIBS" 17543save_includes_default="$ac_includes_default" 17544{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_open" >&5 17545$as_echo_n "checking for library containing shm_open... " >&6; } 17546if ${ac_cv_search_shm_open+:} false; then : 17547 $as_echo_n "(cached) " >&6 17548else 17549 ac_func_search_save_LIBS=$LIBS 17550cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17551/* end confdefs.h. */ 17552 17553/* Override any GCC internal prototype to avoid an error. 17554 Use char because int might match the return type of a GCC 17555 builtin and then its argument prototype would still apply. */ 17556#ifdef __cplusplus 17557extern "C" 17558#endif 17559char shm_open (); 17560int 17561main () 17562{ 17563return shm_open (); 17564 ; 17565 return 0; 17566} 17567_ACEOF 17568for ac_lib in '' rt; do 17569 if test -z "$ac_lib"; then 17570 ac_res="none required" 17571 else 17572 ac_res=-l$ac_lib 17573 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 17574 fi 17575 if ac_fn_c_try_link "$LINENO"; then : 17576 ac_cv_search_shm_open=$ac_res 17577fi 17578rm -f core conftest.err conftest.$ac_objext \ 17579 conftest$ac_exeext 17580 if ${ac_cv_search_shm_open+:} false; then : 17581 break 17582fi 17583done 17584if ${ac_cv_search_shm_open+:} false; then : 17585 17586else 17587 ac_cv_search_shm_open=no 17588fi 17589rm conftest.$ac_ext 17590LIBS=$ac_func_search_save_LIBS 17591fi 17592{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_open" >&5 17593$as_echo "$ac_cv_search_shm_open" >&6; } 17594ac_res=$ac_cv_search_shm_open 17595if test "$ac_res" != no; then : 17596 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 17597 17598fi 17599 17600if test "$ac_cv_search_shm_open" = "-lrt"; then 17601 17602$as_echo "#define SHM_NEEDS_LIBRT 1" >>confdefs.h 17603 17604fi 17605for ac_header in sys/mman.h 17606do : 17607 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default" 17608if test "x$ac_cv_header_sys_mman_h" = xyes; then : 17609 cat >>confdefs.h <<_ACEOF 17610#define HAVE_SYS_MMAN_H 1 17611_ACEOF 17612 17613fi 17614 17615done 17616 17617# temporarily override ac_includes_default for AC_CHECK_FUNCS below 17618ac_includes_default="\ 17619${ac_includes_default} 17620#ifndef __cplusplus 17621# ifdef HAVE_SYS_MMAN_H 17622# include <sys/mman.h> 17623# endif 17624#endif 17625" 17626for ac_func in shm_open shm_unlink 17627do : 17628 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 17629ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 17630if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 17631 cat >>confdefs.h <<_ACEOF 17632#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 17633_ACEOF 17634 17635fi 17636done 17637 17638# we don't want to link with librt always, restore LIBS 17639LIBS="$save_LIBS" 17640ac_includes_default="$save_includes_default" 17641 17642# Check for usable OpenSSL 17643 17644 found=false 17645 17646# Check whether --with-openssl was given. 17647if test "${with_openssl+set}" = set; then : 17648 withval=$with_openssl; 17649 case "$withval" in 17650 "" | y | ye | yes | n | no) 17651 as_fn_error $? "Invalid --with-openssl value" "$LINENO" 5 17652 ;; 17653 *) ssldirs="$withval" 17654 ;; 17655 esac 17656 17657else 17658 17659 # if pkg-config is installed and openssl has installed a .pc file, 17660 # then use that information and don't search ssldirs 17661 if test -n "$ac_tool_prefix"; then 17662 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 17663set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 17664{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17665$as_echo_n "checking for $ac_word... " >&6; } 17666if ${ac_cv_prog_PKG_CONFIG+:} false; then : 17667 $as_echo_n "(cached) " >&6 17668else 17669 if test -n "$PKG_CONFIG"; then 17670 ac_cv_prog_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test. 17671else 17672as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17673for as_dir in $PATH 17674do 17675 IFS=$as_save_IFS 17676 test -z "$as_dir" && as_dir=. 17677 for ac_exec_ext in '' $ac_executable_extensions; do 17678 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17679 ac_cv_prog_PKG_CONFIG="${ac_tool_prefix}pkg-config" 17680 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17681 break 2 17682 fi 17683done 17684 done 17685IFS=$as_save_IFS 17686 17687fi 17688fi 17689PKG_CONFIG=$ac_cv_prog_PKG_CONFIG 17690if test -n "$PKG_CONFIG"; then 17691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 17692$as_echo "$PKG_CONFIG" >&6; } 17693else 17694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17695$as_echo "no" >&6; } 17696fi 17697 17698 17699fi 17700if test -z "$ac_cv_prog_PKG_CONFIG"; then 17701 ac_ct_PKG_CONFIG=$PKG_CONFIG 17702 # Extract the first word of "pkg-config", so it can be a program name with args. 17703set dummy pkg-config; ac_word=$2 17704{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17705$as_echo_n "checking for $ac_word... " >&6; } 17706if ${ac_cv_prog_ac_ct_PKG_CONFIG+:} false; then : 17707 $as_echo_n "(cached) " >&6 17708else 17709 if test -n "$ac_ct_PKG_CONFIG"; then 17710 ac_cv_prog_ac_ct_PKG_CONFIG="$ac_ct_PKG_CONFIG" # Let the user override the test. 17711else 17712as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17713for as_dir in $PATH 17714do 17715 IFS=$as_save_IFS 17716 test -z "$as_dir" && as_dir=. 17717 for ac_exec_ext in '' $ac_executable_extensions; do 17718 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17719 ac_cv_prog_ac_ct_PKG_CONFIG="pkg-config" 17720 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17721 break 2 17722 fi 17723done 17724 done 17725IFS=$as_save_IFS 17726 17727fi 17728fi 17729ac_ct_PKG_CONFIG=$ac_cv_prog_ac_ct_PKG_CONFIG 17730if test -n "$ac_ct_PKG_CONFIG"; then 17731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_PKG_CONFIG" >&5 17732$as_echo "$ac_ct_PKG_CONFIG" >&6; } 17733else 17734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17735$as_echo "no" >&6; } 17736fi 17737 17738 if test "x$ac_ct_PKG_CONFIG" = x; then 17739 PKG_CONFIG="" 17740 else 17741 case $cross_compiling:$ac_tool_warned in 17742yes:) 17743{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17744$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17745ac_tool_warned=yes ;; 17746esac 17747 PKG_CONFIG=$ac_ct_PKG_CONFIG 17748 fi 17749else 17750 PKG_CONFIG="$ac_cv_prog_PKG_CONFIG" 17751fi 17752 17753 if test x"$PKG_CONFIG" != x""; then 17754 OPENSSL_LDFLAGS=`$PKG_CONFIG openssl --libs-only-L 2>/dev/null` 17755 if test $? = 0; then 17756 OPENSSL_LIBS=`$PKG_CONFIG openssl --libs-only-l 2>/dev/null` 17757 OPENSSL_INCLUDES=`$PKG_CONFIG openssl --cflags-only-I 2>/dev/null` 17758 found=true 17759 fi 17760 fi 17761 17762 # no such luck; use some default ssldirs 17763 if ! $found; then 17764 ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr" 17765 fi 17766 17767 17768fi 17769 17770 17771 17772 # note that we #include <openssl/foo.h>, so the OpenSSL headers have to be in 17773 # an 'openssl' subdirectory 17774 17775 if ! $found; then 17776 OPENSSL_INCLUDES= 17777 for ssldir in $ssldirs; do 17778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl/ssl.h in $ssldir" >&5 17779$as_echo_n "checking for openssl/ssl.h in $ssldir... " >&6; } 17780 if test -f "$ssldir/include/openssl/ssl.h"; then 17781 OPENSSL_INCLUDES="-I$ssldir/include" 17782 OPENSSL_LDFLAGS="-L$ssldir/lib" 17783 OPENSSL_LIBS="-lssl -lcrypto" 17784 found=true 17785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17786$as_echo "yes" >&6; } 17787 break 17788 else 17789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17790$as_echo "no" >&6; } 17791 fi 17792 done 17793 17794 # if the file wasn't found, well, go ahead and try the link anyway -- maybe 17795 # it will just work! 17796 fi 17797 17798 # try the preprocessor and linker with our new flags, 17799 # being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS 17800 17801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiling and linking against OpenSSL works" >&5 17802$as_echo_n "checking whether compiling and linking against OpenSSL works... " >&6; } 17803 echo "Trying link with OPENSSL_LDFLAGS=$OPENSSL_LDFLAGS;" \ 17804 "OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_INCLUDES=$OPENSSL_INCLUDES" >&5 17805 17806 save_LIBS="$LIBS" 17807 save_LDFLAGS="$LDFLAGS" 17808 save_CPPFLAGS="$CPPFLAGS" 17809 LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS" 17810 LIBS="$OPENSSL_LIBS $LIBS" 17811 CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS" 17812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17813/* end confdefs.h. */ 17814#include <openssl/ssl.h> 17815int 17816main () 17817{ 17818SSL_new(NULL) 17819 ; 17820 return 0; 17821} 17822_ACEOF 17823if ac_fn_c_try_link "$LINENO"; then : 17824 17825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17826$as_echo "yes" >&6; } 17827 have_openssl=yes 17828 17829else 17830 17831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17832$as_echo "no" >&6; } 17833 have_openssl=no 17834 17835fi 17836rm -f core conftest.err conftest.$ac_objext \ 17837 conftest$ac_exeext conftest.$ac_ext 17838 CPPFLAGS="$save_CPPFLAGS" 17839 LDFLAGS="$save_LDFLAGS" 17840 LIBS="$save_LIBS" 17841 17842 17843 17844 17845 17846 17847# rpath to libssl and libcrypto 17848{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-openssl-rpath" >&5 17849$as_echo_n "checking for --with-openssl-rpath... " >&6; } 17850 17851# Check whether --with-openssl-rpath was given. 17852if test "${with_openssl_rpath+set}" = set; then : 17853 withval=$with_openssl_rpath; 17854else 17855 with_openssl_rpath=no 17856 17857fi 17858 17859case $with_openssl_rpath in #( 17860 auto|yes) : 17861 OPENSSL_RPATH=auto ;; #( 17862 no) : 17863 OPENSSL_RPATH= ;; #( 17864 *) : 17865 if test -d "$with_openssl_rpath"; then : 17866 OPENSSL_RPATH="$with_openssl_rpath" 17867else 17868 as_fn_error $? "--with-openssl-rpath \"$with_openssl_rpath\" is not a directory" "$LINENO" 5 17869fi 17870 17871 ;; 17872esac 17873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OPENSSL_RPATH" >&5 17874$as_echo "$OPENSSL_RPATH" >&6; } 17875 17876 17877# check if OpenSSL libraries work as expected 17878{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL provides required APIs" >&5 17879$as_echo_n "checking whether OpenSSL provides required APIs... " >&6; } 17880save_LIBS="$LIBS" 17881save_CFLAGS="$CFLAGS" 17882save_LDFLAGS="$LDFLAGS" 17883LIBS="$LIBS $OPENSSL_LIBS" 17884CFLAGS="$CFLAGS_NODIST $OPENSSL_INCLUDES" 17885LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS" 17886 17887cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17888/* end confdefs.h. */ 17889 17890#include <openssl/opensslv.h> 17891#include <openssl/evp.h> 17892#include <openssl/ssl.h> 17893 17894#if OPENSSL_VERSION_NUMBER < 0x10101000L 17895#error "OpenSSL >= 1.1.1 is required" 17896#endif 17897 17898static void keylog_cb(const SSL *ssl, const char *line) {} 17899 17900int 17901main () 17902{ 17903 17904/* SSL APIs */ 17905SSL_CTX *ctx = SSL_CTX_new(TLS_client_method()); 17906SSL_CTX_set_keylog_callback(ctx, keylog_cb); 17907SSL *ssl = SSL_new(ctx); 17908X509_VERIFY_PARAM *param = SSL_get0_param(ssl); 17909X509_VERIFY_PARAM_set1_host(param, "python.org", 0); 17910SSL_free(ssl); 17911SSL_CTX_free(ctx); 17912 17913/* hashlib APIs */ 17914OBJ_nid2sn(NID_md5); 17915OBJ_nid2sn(NID_sha1); 17916OBJ_nid2sn(NID_sha3_512); 17917OBJ_nid2sn(NID_blake2b512); 17918EVP_PBE_scrypt(NULL, 0, NULL, 0, 2, 8, 1, 0, NULL, 0); 17919 17920 ; 17921 return 0; 17922} 17923_ACEOF 17924if ac_fn_c_try_link "$LINENO"; then : 17925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17926$as_echo "yes" >&6; } 17927else 17928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17929$as_echo "no" >&6; } 17930fi 17931rm -f core conftest.err conftest.$ac_objext \ 17932 conftest$ac_exeext conftest.$ac_ext 17933LIBS="$save_LIBS" 17934CFLAGS="$save_CFLAGS" 17935LDFLAGS="$save_LDFLAGS" 17936 17937# ssl module default cipher suite string 17938 17939 17940 17941{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-ssl-default-suites" >&5 17942$as_echo_n "checking for --with-ssl-default-suites... " >&6; } 17943 17944# Check whether --with-ssl-default-suites was given. 17945if test "${with_ssl_default_suites+set}" = set; then : 17946 withval=$with_ssl_default_suites; 17947{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 17948$as_echo "$withval" >&6; } 17949case "$withval" in 17950 python) 17951 $as_echo "#define PY_SSL_DEFAULT_CIPHERS 1" >>confdefs.h 17952 17953 ;; 17954 openssl) 17955 $as_echo "#define PY_SSL_DEFAULT_CIPHERS 2" >>confdefs.h 17956 17957 ;; 17958 *) 17959 $as_echo "#define PY_SSL_DEFAULT_CIPHERS 0" >>confdefs.h 17960 17961 cat >>confdefs.h <<_ACEOF 17962#define PY_SSL_DEFAULT_CIPHER_STRING "$withval" 17963_ACEOF 17964 17965 ;; 17966esac 17967 17968else 17969 17970{ $as_echo "$as_me:${as_lineno-$LINENO}: result: python" >&5 17971$as_echo "python" >&6; } 17972$as_echo "#define PY_SSL_DEFAULT_CIPHERS 1" >>confdefs.h 17973 17974 17975fi 17976 17977 17978# builtin hash modules 17979default_hashlib_hashes="md5,sha1,sha256,sha512,sha3,blake2" 17980 17981$as_echo "#define PY_BUILTIN_HASHLIB_HASHES /**/" >>confdefs.h 17982 17983{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-builtin-hashlib-hashes" >&5 17984$as_echo_n "checking for --with-builtin-hashlib-hashes... " >&6; } 17985 17986# Check whether --with-builtin-hashlib-hashes was given. 17987if test "${with_builtin_hashlib_hashes+set}" = set; then : 17988 withval=$with_builtin_hashlib_hashes; 17989case "$withval" in 17990 yes) 17991 withval=$default_hashlib_hashes 17992 ;; 17993 no) 17994 withval="" 17995 ;; 17996esac 17997{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 17998$as_echo "$withval" >&6; } 17999cat >>confdefs.h <<_ACEOF 18000#define PY_BUILTIN_HASHLIB_HASHES "$withval" 18001_ACEOF 18002 18003 18004else 18005 18006{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_hashlib_hashes" >&5 18007$as_echo "$default_hashlib_hashes" >&6; }; 18008cat >>confdefs.h <<_ACEOF 18009#define PY_BUILTIN_HASHLIB_HASHES "$default_hashlib_hashes" 18010_ACEOF 18011 18012 18013fi 18014 18015 18016# --with-experimental-isolated-subinterpreters 18017 18018{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-experimental-isolated-subinterpreters" >&5 18019$as_echo_n "checking for --with-experimental-isolated-subinterpreters... " >&6; } 18020 18021# Check whether --with-experimental-isolated-subinterpreters was given. 18022if test "${with_experimental_isolated_subinterpreters+set}" = set; then : 18023 withval=$with_experimental_isolated_subinterpreters; 18024if test "$withval" != no 18025then 18026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18027$as_echo "yes" >&6; }; 18028 $as_echo "#define EXPERIMENTAL_ISOLATED_SUBINTERPRETERS 1" >>confdefs.h 18029 18030else 18031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18032$as_echo "no" >&6; }; 18033fi 18034else 18035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18036$as_echo "no" >&6; } 18037fi 18038 18039 18040# --with-static-libpython 18041STATIC_LIBPYTHON=1 18042{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-static-libpython" >&5 18043$as_echo_n "checking for --with-static-libpython... " >&6; } 18044 18045# Check whether --with-static-libpython was given. 18046if test "${with_static_libpython+set}" = set; then : 18047 withval=$with_static_libpython; 18048if test "$withval" = no 18049then 18050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18051$as_echo "no" >&6; }; 18052 STATIC_LIBPYTHON=0 18053else 18054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18055$as_echo "yes" >&6; }; 18056fi 18057else 18058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18059$as_echo "yes" >&6; } 18060fi 18061 18062LIBRARY_DEPS='$(PY3LIBRARY) $(EXPORTSYMS)' 18063if test "$PY_ENABLE_SHARED" = 1 || test "$enable_framework" ; then 18064 LIBRARY_DEPS="\$(LDLIBRARY) $LIBRARY_DEPS" 18065 if test "$STATIC_LIBPYTHON" = 1; then 18066 LIBRARY_DEPS="\$(LIBRARY) $LIBRARY_DEPS" 18067 fi 18068else 18069 LIBRARY_DEPS="\$(LIBRARY) $LIBRARY_DEPS" 18070fi 18071 18072 18073 18074# Check whether to disable test modules. Once set, setup.py will not build 18075# test extension modules and "make install" will not install test suites. 18076{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --disable-test-modules" >&5 18077$as_echo_n "checking for --disable-test-modules... " >&6; } 18078# Check whether --enable-test-modules was given. 18079if test "${enable_test_modules+set}" = set; then : 18080 enableval=$enable_test_modules; 18081fi 18082 18083if test "$enable_test_modules" = no; then 18084 TEST_MODULES=no 18085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18086$as_echo "yes" >&6; } 18087else 18088 TEST_MODULES=yes 18089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18090$as_echo "no" >&6; } 18091fi 18092 18093 18094 18095# generate output files 18096ac_config_files="$ac_config_files Makefile.pre Misc/python.pc Misc/python-embed.pc Misc/python-config.sh" 18097 18098ac_config_files="$ac_config_files Modules/ld_so_aix" 18099 18100cat >confcache <<\_ACEOF 18101# This file is a shell script that caches the results of configure 18102# tests run on this system so they can be shared between configure 18103# scripts and configure runs, see configure's option --config-cache. 18104# It is not useful on other systems. If it contains results you don't 18105# want to keep, you may remove or edit it. 18106# 18107# config.status only pays attention to the cache file if you give it 18108# the --recheck option to rerun configure. 18109# 18110# `ac_cv_env_foo' variables (set or unset) will be overridden when 18111# loading this file, other *unset* `ac_cv_foo' will be assigned the 18112# following values. 18113 18114_ACEOF 18115 18116# The following way of writing the cache mishandles newlines in values, 18117# but we know of no workaround that is simple, portable, and efficient. 18118# So, we kill variables containing newlines. 18119# Ultrix sh set writes to stderr and can't be redirected directly, 18120# and sets the high bit in the cache file unless we assign to the vars. 18121( 18122 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 18123 eval ac_val=\$$ac_var 18124 case $ac_val in #( 18125 *${as_nl}*) 18126 case $ac_var in #( 18127 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 18128$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 18129 esac 18130 case $ac_var in #( 18131 _ | IFS | as_nl) ;; #( 18132 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 18133 *) { eval $ac_var=; unset $ac_var;} ;; 18134 esac ;; 18135 esac 18136 done 18137 18138 (set) 2>&1 | 18139 case $as_nl`(ac_space=' '; set) 2>&1` in #( 18140 *${as_nl}ac_space=\ *) 18141 # `set' does not quote correctly, so add quotes: double-quote 18142 # substitution turns \\\\ into \\, and sed turns \\ into \. 18143 sed -n \ 18144 "s/'/'\\\\''/g; 18145 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 18146 ;; #( 18147 *) 18148 # `set' quotes correctly as required by POSIX, so do not add quotes. 18149 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 18150 ;; 18151 esac | 18152 sort 18153) | 18154 sed ' 18155 /^ac_cv_env_/b end 18156 t clear 18157 :clear 18158 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 18159 t end 18160 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 18161 :end' >>confcache 18162if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 18163 if test -w "$cache_file"; then 18164 if test "x$cache_file" != "x/dev/null"; then 18165 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 18166$as_echo "$as_me: updating cache $cache_file" >&6;} 18167 if test ! -f "$cache_file" || test -h "$cache_file"; then 18168 cat confcache >"$cache_file" 18169 else 18170 case $cache_file in #( 18171 */* | ?:*) 18172 mv -f confcache "$cache_file"$$ && 18173 mv -f "$cache_file"$$ "$cache_file" ;; #( 18174 *) 18175 mv -f confcache "$cache_file" ;; 18176 esac 18177 fi 18178 fi 18179 else 18180 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 18181$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 18182 fi 18183fi 18184rm -f confcache 18185 18186test "x$prefix" = xNONE && prefix=$ac_default_prefix 18187# Let make expand exec_prefix. 18188test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 18189 18190DEFS=-DHAVE_CONFIG_H 18191 18192ac_libobjs= 18193ac_ltlibobjs= 18194U= 18195for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 18196 # 1. Remove the extension, and $U if already installed. 18197 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 18198 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 18199 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 18200 # will be set to the directory where LIBOBJS objects are built. 18201 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 18202 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 18203done 18204LIBOBJS=$ac_libobjs 18205 18206LTLIBOBJS=$ac_ltlibobjs 18207 18208 18209 18210 18211: "${CONFIG_STATUS=./config.status}" 18212ac_write_fail=0 18213ac_clean_files_save=$ac_clean_files 18214ac_clean_files="$ac_clean_files $CONFIG_STATUS" 18215{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 18216$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 18217as_write_fail=0 18218cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 18219#! $SHELL 18220# Generated by $as_me. 18221# Run this file to recreate the current configuration. 18222# Compiler output produced by configure, useful for debugging 18223# configure, is in config.log if it exists. 18224 18225debug=false 18226ac_cs_recheck=false 18227ac_cs_silent=false 18228 18229SHELL=\${CONFIG_SHELL-$SHELL} 18230export SHELL 18231_ASEOF 18232cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 18233## -------------------- ## 18234## M4sh Initialization. ## 18235## -------------------- ## 18236 18237# Be more Bourne compatible 18238DUALCASE=1; export DUALCASE # for MKS sh 18239if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18240 emulate sh 18241 NULLCMD=: 18242 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 18243 # is contrary to our usage. Disable this feature. 18244 alias -g '${1+"$@"}'='"$@"' 18245 setopt NO_GLOB_SUBST 18246else 18247 case `(set -o) 2>/dev/null` in #( 18248 *posix*) : 18249 set -o posix ;; #( 18250 *) : 18251 ;; 18252esac 18253fi 18254 18255 18256as_nl=' 18257' 18258export as_nl 18259# Printing a long string crashes Solaris 7 /usr/bin/printf. 18260as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 18261as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 18262as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 18263# Prefer a ksh shell builtin over an external printf program on Solaris, 18264# but without wasting forks for bash or zsh. 18265if test -z "$BASH_VERSION$ZSH_VERSION" \ 18266 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 18267 as_echo='print -r --' 18268 as_echo_n='print -rn --' 18269elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 18270 as_echo='printf %s\n' 18271 as_echo_n='printf %s' 18272else 18273 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 18274 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 18275 as_echo_n='/usr/ucb/echo -n' 18276 else 18277 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 18278 as_echo_n_body='eval 18279 arg=$1; 18280 case $arg in #( 18281 *"$as_nl"*) 18282 expr "X$arg" : "X\\(.*\\)$as_nl"; 18283 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 18284 esac; 18285 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 18286 ' 18287 export as_echo_n_body 18288 as_echo_n='sh -c $as_echo_n_body as_echo' 18289 fi 18290 export as_echo_body 18291 as_echo='sh -c $as_echo_body as_echo' 18292fi 18293 18294# The user is always right. 18295if test "${PATH_SEPARATOR+set}" != set; then 18296 PATH_SEPARATOR=: 18297 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 18298 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 18299 PATH_SEPARATOR=';' 18300 } 18301fi 18302 18303 18304# IFS 18305# We need space, tab and new line, in precisely that order. Quoting is 18306# there to prevent editors from complaining about space-tab. 18307# (If _AS_PATH_WALK were called with IFS unset, it would disable word 18308# splitting by setting IFS to empty value.) 18309IFS=" "" $as_nl" 18310 18311# Find who we are. Look in the path if we contain no directory separator. 18312as_myself= 18313case $0 in #(( 18314 *[\\/]* ) as_myself=$0 ;; 18315 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18316for as_dir in $PATH 18317do 18318 IFS=$as_save_IFS 18319 test -z "$as_dir" && as_dir=. 18320 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 18321 done 18322IFS=$as_save_IFS 18323 18324 ;; 18325esac 18326# We did not find ourselves, most probably we were run as `sh COMMAND' 18327# in which case we are not to be found in the path. 18328if test "x$as_myself" = x; then 18329 as_myself=$0 18330fi 18331if test ! -f "$as_myself"; then 18332 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 18333 exit 1 18334fi 18335 18336# Unset variables that we do not need and which cause bugs (e.g. in 18337# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 18338# suppresses any "Segmentation fault" message there. '((' could 18339# trigger a bug in pdksh 5.2.14. 18340for as_var in BASH_ENV ENV MAIL MAILPATH 18341do eval test x\${$as_var+set} = xset \ 18342 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 18343done 18344PS1='$ ' 18345PS2='> ' 18346PS4='+ ' 18347 18348# NLS nuisances. 18349LC_ALL=C 18350export LC_ALL 18351LANGUAGE=C 18352export LANGUAGE 18353 18354# CDPATH. 18355(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18356 18357 18358# as_fn_error STATUS ERROR [LINENO LOG_FD] 18359# ---------------------------------------- 18360# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 18361# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 18362# script with STATUS, using 1 if that was 0. 18363as_fn_error () 18364{ 18365 as_status=$1; test $as_status -eq 0 && as_status=1 18366 if test "$4"; then 18367 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 18368 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 18369 fi 18370 $as_echo "$as_me: error: $2" >&2 18371 as_fn_exit $as_status 18372} # as_fn_error 18373 18374 18375# as_fn_set_status STATUS 18376# ----------------------- 18377# Set $? to STATUS, without forking. 18378as_fn_set_status () 18379{ 18380 return $1 18381} # as_fn_set_status 18382 18383# as_fn_exit STATUS 18384# ----------------- 18385# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 18386as_fn_exit () 18387{ 18388 set +e 18389 as_fn_set_status $1 18390 exit $1 18391} # as_fn_exit 18392 18393# as_fn_unset VAR 18394# --------------- 18395# Portably unset VAR. 18396as_fn_unset () 18397{ 18398 { eval $1=; unset $1;} 18399} 18400as_unset=as_fn_unset 18401# as_fn_append VAR VALUE 18402# ---------------------- 18403# Append the text in VALUE to the end of the definition contained in VAR. Take 18404# advantage of any shell optimizations that allow amortized linear growth over 18405# repeated appends, instead of the typical quadratic growth present in naive 18406# implementations. 18407if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 18408 eval 'as_fn_append () 18409 { 18410 eval $1+=\$2 18411 }' 18412else 18413 as_fn_append () 18414 { 18415 eval $1=\$$1\$2 18416 } 18417fi # as_fn_append 18418 18419# as_fn_arith ARG... 18420# ------------------ 18421# Perform arithmetic evaluation on the ARGs, and store the result in the 18422# global $as_val. Take advantage of shells that can avoid forks. The arguments 18423# must be portable across $(()) and expr. 18424if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 18425 eval 'as_fn_arith () 18426 { 18427 as_val=$(( $* )) 18428 }' 18429else 18430 as_fn_arith () 18431 { 18432 as_val=`expr "$@" || test $? -eq 1` 18433 } 18434fi # as_fn_arith 18435 18436 18437if expr a : '\(a\)' >/dev/null 2>&1 && 18438 test "X`expr 00001 : '.*\(...\)'`" = X001; then 18439 as_expr=expr 18440else 18441 as_expr=false 18442fi 18443 18444if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 18445 as_basename=basename 18446else 18447 as_basename=false 18448fi 18449 18450if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 18451 as_dirname=dirname 18452else 18453 as_dirname=false 18454fi 18455 18456as_me=`$as_basename -- "$0" || 18457$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 18458 X"$0" : 'X\(//\)$' \| \ 18459 X"$0" : 'X\(/\)' \| . 2>/dev/null || 18460$as_echo X/"$0" | 18461 sed '/^.*\/\([^/][^/]*\)\/*$/{ 18462 s//\1/ 18463 q 18464 } 18465 /^X\/\(\/\/\)$/{ 18466 s//\1/ 18467 q 18468 } 18469 /^X\/\(\/\).*/{ 18470 s//\1/ 18471 q 18472 } 18473 s/.*/./; q'` 18474 18475# Avoid depending upon Character Ranges. 18476as_cr_letters='abcdefghijklmnopqrstuvwxyz' 18477as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 18478as_cr_Letters=$as_cr_letters$as_cr_LETTERS 18479as_cr_digits='0123456789' 18480as_cr_alnum=$as_cr_Letters$as_cr_digits 18481 18482ECHO_C= ECHO_N= ECHO_T= 18483case `echo -n x` in #((((( 18484-n*) 18485 case `echo 'xy\c'` in 18486 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 18487 xy) ECHO_C='\c';; 18488 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 18489 ECHO_T=' ';; 18490 esac;; 18491*) 18492 ECHO_N='-n';; 18493esac 18494 18495rm -f conf$$ conf$$.exe conf$$.file 18496if test -d conf$$.dir; then 18497 rm -f conf$$.dir/conf$$.file 18498else 18499 rm -f conf$$.dir 18500 mkdir conf$$.dir 2>/dev/null 18501fi 18502if (echo >conf$$.file) 2>/dev/null; then 18503 if ln -s conf$$.file conf$$ 2>/dev/null; then 18504 as_ln_s='ln -s' 18505 # ... but there are two gotchas: 18506 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 18507 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 18508 # In both cases, we have to default to `cp -pR'. 18509 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 18510 as_ln_s='cp -pR' 18511 elif ln conf$$.file conf$$ 2>/dev/null; then 18512 as_ln_s=ln 18513 else 18514 as_ln_s='cp -pR' 18515 fi 18516else 18517 as_ln_s='cp -pR' 18518fi 18519rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 18520rmdir conf$$.dir 2>/dev/null 18521 18522 18523# as_fn_mkdir_p 18524# ------------- 18525# Create "$as_dir" as a directory, including parents if necessary. 18526as_fn_mkdir_p () 18527{ 18528 18529 case $as_dir in #( 18530 -*) as_dir=./$as_dir;; 18531 esac 18532 test -d "$as_dir" || eval $as_mkdir_p || { 18533 as_dirs= 18534 while :; do 18535 case $as_dir in #( 18536 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 18537 *) as_qdir=$as_dir;; 18538 esac 18539 as_dirs="'$as_qdir' $as_dirs" 18540 as_dir=`$as_dirname -- "$as_dir" || 18541$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 18542 X"$as_dir" : 'X\(//\)[^/]' \| \ 18543 X"$as_dir" : 'X\(//\)$' \| \ 18544 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 18545$as_echo X"$as_dir" | 18546 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 18547 s//\1/ 18548 q 18549 } 18550 /^X\(\/\/\)[^/].*/{ 18551 s//\1/ 18552 q 18553 } 18554 /^X\(\/\/\)$/{ 18555 s//\1/ 18556 q 18557 } 18558 /^X\(\/\).*/{ 18559 s//\1/ 18560 q 18561 } 18562 s/.*/./; q'` 18563 test -d "$as_dir" && break 18564 done 18565 test -z "$as_dirs" || eval "mkdir $as_dirs" 18566 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 18567 18568 18569} # as_fn_mkdir_p 18570if mkdir -p . 2>/dev/null; then 18571 as_mkdir_p='mkdir -p "$as_dir"' 18572else 18573 test -d ./-p && rmdir ./-p 18574 as_mkdir_p=false 18575fi 18576 18577 18578# as_fn_executable_p FILE 18579# ----------------------- 18580# Test if FILE is an executable regular file. 18581as_fn_executable_p () 18582{ 18583 test -f "$1" && test -x "$1" 18584} # as_fn_executable_p 18585as_test_x='test -x' 18586as_executable_p=as_fn_executable_p 18587 18588# Sed expression to map a string onto a valid CPP name. 18589as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 18590 18591# Sed expression to map a string onto a valid variable name. 18592as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 18593 18594 18595exec 6>&1 18596## ----------------------------------- ## 18597## Main body of $CONFIG_STATUS script. ## 18598## ----------------------------------- ## 18599_ASEOF 18600test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 18601 18602cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18603# Save the log message, to keep $0 and so on meaningful, and to 18604# report actual input values of CONFIG_FILES etc. instead of their 18605# values after options handling. 18606ac_log=" 18607This file was extended by python $as_me 3.10, which was 18608generated by GNU Autoconf 2.69. Invocation command line was 18609 18610 CONFIG_FILES = $CONFIG_FILES 18611 CONFIG_HEADERS = $CONFIG_HEADERS 18612 CONFIG_LINKS = $CONFIG_LINKS 18613 CONFIG_COMMANDS = $CONFIG_COMMANDS 18614 $ $0 $@ 18615 18616on `(hostname || uname -n) 2>/dev/null | sed 1q` 18617" 18618 18619_ACEOF 18620 18621case $ac_config_files in *" 18622"*) set x $ac_config_files; shift; ac_config_files=$*;; 18623esac 18624 18625case $ac_config_headers in *" 18626"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 18627esac 18628 18629 18630cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18631# Files that config.status was made for. 18632config_files="$ac_config_files" 18633config_headers="$ac_config_headers" 18634 18635_ACEOF 18636 18637cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18638ac_cs_usage="\ 18639\`$as_me' instantiates files and other configuration actions 18640from templates according to the current configuration. Unless the files 18641and actions are specified as TAGs, all are instantiated by default. 18642 18643Usage: $0 [OPTION]... [TAG]... 18644 18645 -h, --help print this help, then exit 18646 -V, --version print version number and configuration settings, then exit 18647 --config print configuration, then exit 18648 -q, --quiet, --silent 18649 do not print progress messages 18650 -d, --debug don't remove temporary files 18651 --recheck update $as_me by reconfiguring in the same conditions 18652 --file=FILE[:TEMPLATE] 18653 instantiate the configuration file FILE 18654 --header=FILE[:TEMPLATE] 18655 instantiate the configuration header FILE 18656 18657Configuration files: 18658$config_files 18659 18660Configuration headers: 18661$config_headers 18662 18663Report bugs to <https://bugs.python.org/>." 18664 18665_ACEOF 18666cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18667ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 18668ac_cs_version="\\ 18669python config.status 3.10 18670configured by $0, generated by GNU Autoconf 2.69, 18671 with options \\"\$ac_cs_config\\" 18672 18673Copyright (C) 2012 Free Software Foundation, Inc. 18674This config.status script is free software; the Free Software Foundation 18675gives unlimited permission to copy, distribute and modify it." 18676 18677ac_pwd='$ac_pwd' 18678srcdir='$srcdir' 18679INSTALL='$INSTALL' 18680MKDIR_P='$MKDIR_P' 18681test -n "\$AWK" || AWK=awk 18682_ACEOF 18683 18684cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18685# The default lists apply if the user does not specify any file. 18686ac_need_defaults=: 18687while test $# != 0 18688do 18689 case $1 in 18690 --*=?*) 18691 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18692 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 18693 ac_shift=: 18694 ;; 18695 --*=) 18696 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18697 ac_optarg= 18698 ac_shift=: 18699 ;; 18700 *) 18701 ac_option=$1 18702 ac_optarg=$2 18703 ac_shift=shift 18704 ;; 18705 esac 18706 18707 case $ac_option in 18708 # Handling of the options. 18709 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 18710 ac_cs_recheck=: ;; 18711 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 18712 $as_echo "$ac_cs_version"; exit ;; 18713 --config | --confi | --conf | --con | --co | --c ) 18714 $as_echo "$ac_cs_config"; exit ;; 18715 --debug | --debu | --deb | --de | --d | -d ) 18716 debug=: ;; 18717 --file | --fil | --fi | --f ) 18718 $ac_shift 18719 case $ac_optarg in 18720 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18721 '') as_fn_error $? "missing file argument" ;; 18722 esac 18723 as_fn_append CONFIG_FILES " '$ac_optarg'" 18724 ac_need_defaults=false;; 18725 --header | --heade | --head | --hea ) 18726 $ac_shift 18727 case $ac_optarg in 18728 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18729 esac 18730 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 18731 ac_need_defaults=false;; 18732 --he | --h) 18733 # Conflict between --help and --header 18734 as_fn_error $? "ambiguous option: \`$1' 18735Try \`$0 --help' for more information.";; 18736 --help | --hel | -h ) 18737 $as_echo "$ac_cs_usage"; exit ;; 18738 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 18739 | -silent | --silent | --silen | --sile | --sil | --si | --s) 18740 ac_cs_silent=: ;; 18741 18742 # This is an error. 18743 -*) as_fn_error $? "unrecognized option: \`$1' 18744Try \`$0 --help' for more information." ;; 18745 18746 *) as_fn_append ac_config_targets " $1" 18747 ac_need_defaults=false ;; 18748 18749 esac 18750 shift 18751done 18752 18753ac_configure_extra_args= 18754 18755if $ac_cs_silent; then 18756 exec 6>/dev/null 18757 ac_configure_extra_args="$ac_configure_extra_args --silent" 18758fi 18759 18760_ACEOF 18761cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18762if \$ac_cs_recheck; then 18763 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 18764 shift 18765 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 18766 CONFIG_SHELL='$SHELL' 18767 export CONFIG_SHELL 18768 exec "\$@" 18769fi 18770 18771_ACEOF 18772cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18773exec 5>>config.log 18774{ 18775 echo 18776 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 18777## Running $as_me. ## 18778_ASBOX 18779 $as_echo "$ac_log" 18780} >&5 18781 18782_ACEOF 18783cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18784_ACEOF 18785 18786cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18787 18788# Handling of arguments. 18789for ac_config_target in $ac_config_targets 18790do 18791 case $ac_config_target in 18792 "pyconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS pyconfig.h" ;; 18793 "Mac/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/Makefile" ;; 18794 "Mac/PythonLauncher/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/PythonLauncher/Makefile" ;; 18795 "Mac/Resources/framework/Info.plist") CONFIG_FILES="$CONFIG_FILES Mac/Resources/framework/Info.plist" ;; 18796 "Mac/Resources/app/Info.plist") CONFIG_FILES="$CONFIG_FILES Mac/Resources/app/Info.plist" ;; 18797 "Makefile.pre") CONFIG_FILES="$CONFIG_FILES Makefile.pre" ;; 18798 "Misc/python.pc") CONFIG_FILES="$CONFIG_FILES Misc/python.pc" ;; 18799 "Misc/python-embed.pc") CONFIG_FILES="$CONFIG_FILES Misc/python-embed.pc" ;; 18800 "Misc/python-config.sh") CONFIG_FILES="$CONFIG_FILES Misc/python-config.sh" ;; 18801 "Modules/ld_so_aix") CONFIG_FILES="$CONFIG_FILES Modules/ld_so_aix" ;; 18802 18803 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 18804 esac 18805done 18806 18807 18808# If the user did not use the arguments to specify the items to instantiate, 18809# then the envvar interface is used. Set only those that are not. 18810# We use the long form for the default assignment because of an extremely 18811# bizarre bug on SunOS 4.1.3. 18812if $ac_need_defaults; then 18813 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 18814 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 18815fi 18816 18817# Have a temporary directory for convenience. Make it in the build tree 18818# simply because there is no reason against having it here, and in addition, 18819# creating and moving files from /tmp can sometimes cause problems. 18820# Hook for its removal unless debugging. 18821# Note that there is a small window in which the directory will not be cleaned: 18822# after its creation but before its name has been assigned to `$tmp'. 18823$debug || 18824{ 18825 tmp= ac_tmp= 18826 trap 'exit_status=$? 18827 : "${ac_tmp:=$tmp}" 18828 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 18829' 0 18830 trap 'as_fn_exit 1' 1 2 13 15 18831} 18832# Create a (secure) tmp directory for tmp files. 18833 18834{ 18835 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 18836 test -d "$tmp" 18837} || 18838{ 18839 tmp=./conf$$-$RANDOM 18840 (umask 077 && mkdir "$tmp") 18841} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 18842ac_tmp=$tmp 18843 18844# Set up the scripts for CONFIG_FILES section. 18845# No need to generate them if there are no CONFIG_FILES. 18846# This happens for instance with `./config.status config.h'. 18847if test -n "$CONFIG_FILES"; then 18848 18849 18850ac_cr=`echo X | tr X '\015'` 18851# On cygwin, bash can eat \r inside `` if the user requested igncr. 18852# But we know of no other shell where ac_cr would be empty at this 18853# point, so we can use a bashism as a fallback. 18854if test "x$ac_cr" = x; then 18855 eval ac_cr=\$\'\\r\' 18856fi 18857ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 18858if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 18859 ac_cs_awk_cr='\\r' 18860else 18861 ac_cs_awk_cr=$ac_cr 18862fi 18863 18864echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 18865_ACEOF 18866 18867 18868{ 18869 echo "cat >conf$$subs.awk <<_ACEOF" && 18870 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 18871 echo "_ACEOF" 18872} >conf$$subs.sh || 18873 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18874ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 18875ac_delim='%!_!# ' 18876for ac_last_try in false false false false false :; do 18877 . ./conf$$subs.sh || 18878 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18879 18880 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 18881 if test $ac_delim_n = $ac_delim_num; then 18882 break 18883 elif $ac_last_try; then 18884 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18885 else 18886 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 18887 fi 18888done 18889rm -f conf$$subs.sh 18890 18891cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18892cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 18893_ACEOF 18894sed -n ' 18895h 18896s/^/S["/; s/!.*/"]=/ 18897p 18898g 18899s/^[^!]*!// 18900:repl 18901t repl 18902s/'"$ac_delim"'$// 18903t delim 18904:nl 18905h 18906s/\(.\{148\}\)..*/\1/ 18907t more1 18908s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 18909p 18910n 18911b repl 18912:more1 18913s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 18914p 18915g 18916s/.\{148\}// 18917t nl 18918:delim 18919h 18920s/\(.\{148\}\)..*/\1/ 18921t more2 18922s/["\\]/\\&/g; s/^/"/; s/$/"/ 18923p 18924b 18925:more2 18926s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 18927p 18928g 18929s/.\{148\}// 18930t delim 18931' <conf$$subs.awk | sed ' 18932/^[^""]/{ 18933 N 18934 s/\n// 18935} 18936' >>$CONFIG_STATUS || ac_write_fail=1 18937rm -f conf$$subs.awk 18938cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18939_ACAWK 18940cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 18941 for (key in S) S_is_set[key] = 1 18942 FS = "" 18943 18944} 18945{ 18946 line = $ 0 18947 nfields = split(line, field, "@") 18948 substed = 0 18949 len = length(field[1]) 18950 for (i = 2; i < nfields; i++) { 18951 key = field[i] 18952 keylen = length(key) 18953 if (S_is_set[key]) { 18954 value = S[key] 18955 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 18956 len += length(value) + length(field[++i]) 18957 substed = 1 18958 } else 18959 len += 1 + keylen 18960 } 18961 18962 print line 18963} 18964 18965_ACAWK 18966_ACEOF 18967cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18968if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 18969 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 18970else 18971 cat 18972fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 18973 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 18974_ACEOF 18975 18976# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 18977# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 18978# trailing colons and then remove the whole line if VPATH becomes empty 18979# (actually we leave an empty line to preserve line numbers). 18980if test "x$srcdir" = x.; then 18981 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 18982h 18983s/// 18984s/^/:/ 18985s/[ ]*$/:/ 18986s/:\$(srcdir):/:/g 18987s/:\${srcdir}:/:/g 18988s/:@srcdir@:/:/g 18989s/^:*// 18990s/:*$// 18991x 18992s/\(=[ ]*\).*/\1/ 18993G 18994s/\n// 18995s/^[^=]*=[ ]*$// 18996}' 18997fi 18998 18999cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19000fi # test -n "$CONFIG_FILES" 19001 19002# Set up the scripts for CONFIG_HEADERS section. 19003# No need to generate them if there are no CONFIG_HEADERS. 19004# This happens for instance with `./config.status Makefile'. 19005if test -n "$CONFIG_HEADERS"; then 19006cat >"$ac_tmp/defines.awk" <<\_ACAWK || 19007BEGIN { 19008_ACEOF 19009 19010# Transform confdefs.h into an awk script `defines.awk', embedded as 19011# here-document in config.status, that substitutes the proper values into 19012# config.h.in to produce config.h. 19013 19014# Create a delimiter string that does not exist in confdefs.h, to ease 19015# handling of long lines. 19016ac_delim='%!_!# ' 19017for ac_last_try in false false :; do 19018 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 19019 if test -z "$ac_tt"; then 19020 break 19021 elif $ac_last_try; then 19022 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 19023 else 19024 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19025 fi 19026done 19027 19028# For the awk script, D is an array of macro values keyed by name, 19029# likewise P contains macro parameters if any. Preserve backslash 19030# newline sequences. 19031 19032ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 19033sed -n ' 19034s/.\{148\}/&'"$ac_delim"'/g 19035t rset 19036:rset 19037s/^[ ]*#[ ]*define[ ][ ]*/ / 19038t def 19039d 19040:def 19041s/\\$// 19042t bsnl 19043s/["\\]/\\&/g 19044s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19045D["\1"]=" \3"/p 19046s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 19047d 19048:bsnl 19049s/["\\]/\\&/g 19050s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19051D["\1"]=" \3\\\\\\n"\\/p 19052t cont 19053s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 19054t cont 19055d 19056:cont 19057n 19058s/.\{148\}/&'"$ac_delim"'/g 19059t clear 19060:clear 19061s/\\$// 19062t bsnlc 19063s/["\\]/\\&/g; s/^/"/; s/$/"/p 19064d 19065:bsnlc 19066s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 19067b cont 19068' <confdefs.h | sed ' 19069s/'"$ac_delim"'/"\\\ 19070"/g' >>$CONFIG_STATUS || ac_write_fail=1 19071 19072cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19073 for (key in D) D_is_set[key] = 1 19074 FS = "" 19075} 19076/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 19077 line = \$ 0 19078 split(line, arg, " ") 19079 if (arg[1] == "#") { 19080 defundef = arg[2] 19081 mac1 = arg[3] 19082 } else { 19083 defundef = substr(arg[1], 2) 19084 mac1 = arg[2] 19085 } 19086 split(mac1, mac2, "(") #) 19087 macro = mac2[1] 19088 prefix = substr(line, 1, index(line, defundef) - 1) 19089 if (D_is_set[macro]) { 19090 # Preserve the white space surrounding the "#". 19091 print prefix "define", macro P[macro] D[macro] 19092 next 19093 } else { 19094 # Replace #undef with comments. This is necessary, for example, 19095 # in the case of _POSIX_SOURCE, which is predefined and required 19096 # on some systems where configure will not decide to define it. 19097 if (defundef == "undef") { 19098 print "/*", prefix defundef, macro, "*/" 19099 next 19100 } 19101 } 19102} 19103{ print } 19104_ACAWK 19105_ACEOF 19106cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19107 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 19108fi # test -n "$CONFIG_HEADERS" 19109 19110 19111eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 19112shift 19113for ac_tag 19114do 19115 case $ac_tag in 19116 :[FHLC]) ac_mode=$ac_tag; continue;; 19117 esac 19118 case $ac_mode$ac_tag in 19119 :[FHL]*:*);; 19120 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 19121 :[FH]-) ac_tag=-:-;; 19122 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 19123 esac 19124 ac_save_IFS=$IFS 19125 IFS=: 19126 set x $ac_tag 19127 IFS=$ac_save_IFS 19128 shift 19129 ac_file=$1 19130 shift 19131 19132 case $ac_mode in 19133 :L) ac_source=$1;; 19134 :[FH]) 19135 ac_file_inputs= 19136 for ac_f 19137 do 19138 case $ac_f in 19139 -) ac_f="$ac_tmp/stdin";; 19140 *) # Look for the file first in the build tree, then in the source tree 19141 # (if the path is not absolute). The absolute path cannot be DOS-style, 19142 # because $ac_f cannot contain `:'. 19143 test -f "$ac_f" || 19144 case $ac_f in 19145 [\\/$]*) false;; 19146 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 19147 esac || 19148 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 19149 esac 19150 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 19151 as_fn_append ac_file_inputs " '$ac_f'" 19152 done 19153 19154 # Let's still pretend it is `configure' which instantiates (i.e., don't 19155 # use $as_me), people would be surprised to read: 19156 # /* config.h. Generated by config.status. */ 19157 configure_input='Generated from '` 19158 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 19159 `' by configure.' 19160 if test x"$ac_file" != x-; then 19161 configure_input="$ac_file. $configure_input" 19162 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 19163$as_echo "$as_me: creating $ac_file" >&6;} 19164 fi 19165 # Neutralize special characters interpreted by sed in replacement strings. 19166 case $configure_input in #( 19167 *\&* | *\|* | *\\* ) 19168 ac_sed_conf_input=`$as_echo "$configure_input" | 19169 sed 's/[\\\\&|]/\\\\&/g'`;; #( 19170 *) ac_sed_conf_input=$configure_input;; 19171 esac 19172 19173 case $ac_tag in 19174 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 19175 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 19176 esac 19177 ;; 19178 esac 19179 19180 ac_dir=`$as_dirname -- "$ac_file" || 19181$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 19182 X"$ac_file" : 'X\(//\)[^/]' \| \ 19183 X"$ac_file" : 'X\(//\)$' \| \ 19184 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 19185$as_echo X"$ac_file" | 19186 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 19187 s//\1/ 19188 q 19189 } 19190 /^X\(\/\/\)[^/].*/{ 19191 s//\1/ 19192 q 19193 } 19194 /^X\(\/\/\)$/{ 19195 s//\1/ 19196 q 19197 } 19198 /^X\(\/\).*/{ 19199 s//\1/ 19200 q 19201 } 19202 s/.*/./; q'` 19203 as_dir="$ac_dir"; as_fn_mkdir_p 19204 ac_builddir=. 19205 19206case "$ac_dir" in 19207.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 19208*) 19209 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 19210 # A ".." for each directory in $ac_dir_suffix. 19211 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 19212 case $ac_top_builddir_sub in 19213 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 19214 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 19215 esac ;; 19216esac 19217ac_abs_top_builddir=$ac_pwd 19218ac_abs_builddir=$ac_pwd$ac_dir_suffix 19219# for backward compatibility: 19220ac_top_builddir=$ac_top_build_prefix 19221 19222case $srcdir in 19223 .) # We are building in place. 19224 ac_srcdir=. 19225 ac_top_srcdir=$ac_top_builddir_sub 19226 ac_abs_top_srcdir=$ac_pwd ;; 19227 [\\/]* | ?:[\\/]* ) # Absolute name. 19228 ac_srcdir=$srcdir$ac_dir_suffix; 19229 ac_top_srcdir=$srcdir 19230 ac_abs_top_srcdir=$srcdir ;; 19231 *) # Relative name. 19232 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 19233 ac_top_srcdir=$ac_top_build_prefix$srcdir 19234 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 19235esac 19236ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 19237 19238 19239 case $ac_mode in 19240 :F) 19241 # 19242 # CONFIG_FILE 19243 # 19244 19245 case $INSTALL in 19246 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 19247 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 19248 esac 19249 ac_MKDIR_P=$MKDIR_P 19250 case $MKDIR_P in 19251 [\\/$]* | ?:[\\/]* ) ;; 19252 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 19253 esac 19254_ACEOF 19255 19256cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19257# If the template does not know about datarootdir, expand it. 19258# FIXME: This hack should be removed a few years after 2.60. 19259ac_datarootdir_hack=; ac_datarootdir_seen= 19260ac_sed_dataroot=' 19261/datarootdir/ { 19262 p 19263 q 19264} 19265/@datadir@/p 19266/@docdir@/p 19267/@infodir@/p 19268/@localedir@/p 19269/@mandir@/p' 19270case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 19271*datarootdir*) ac_datarootdir_seen=yes;; 19272*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 19273 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 19274$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 19275_ACEOF 19276cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19277 ac_datarootdir_hack=' 19278 s&@datadir@&$datadir&g 19279 s&@docdir@&$docdir&g 19280 s&@infodir@&$infodir&g 19281 s&@localedir@&$localedir&g 19282 s&@mandir@&$mandir&g 19283 s&\\\${datarootdir}&$datarootdir&g' ;; 19284esac 19285_ACEOF 19286 19287# Neutralize VPATH when `$srcdir' = `.'. 19288# Shell code in configure.ac might set extrasub. 19289# FIXME: do we really want to maintain this feature? 19290cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19291ac_sed_extra="$ac_vpsub 19292$extrasub 19293_ACEOF 19294cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19295:t 19296/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 19297s|@configure_input@|$ac_sed_conf_input|;t t 19298s&@top_builddir@&$ac_top_builddir_sub&;t t 19299s&@top_build_prefix@&$ac_top_build_prefix&;t t 19300s&@srcdir@&$ac_srcdir&;t t 19301s&@abs_srcdir@&$ac_abs_srcdir&;t t 19302s&@top_srcdir@&$ac_top_srcdir&;t t 19303s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 19304s&@builddir@&$ac_builddir&;t t 19305s&@abs_builddir@&$ac_abs_builddir&;t t 19306s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 19307s&@INSTALL@&$ac_INSTALL&;t t 19308s&@MKDIR_P@&$ac_MKDIR_P&;t t 19309$ac_datarootdir_hack 19310" 19311eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 19312 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 19313 19314test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 19315 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 19316 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 19317 "$ac_tmp/out"`; test -z "$ac_out"; } && 19318 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 19319which seems to be undefined. Please make sure it is defined" >&5 19320$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 19321which seems to be undefined. Please make sure it is defined" >&2;} 19322 19323 rm -f "$ac_tmp/stdin" 19324 case $ac_file in 19325 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 19326 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 19327 esac \ 19328 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 19329 ;; 19330 :H) 19331 # 19332 # CONFIG_HEADER 19333 # 19334 if test x"$ac_file" != x-; then 19335 { 19336 $as_echo "/* $configure_input */" \ 19337 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 19338 } >"$ac_tmp/config.h" \ 19339 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 19340 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 19341 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 19342$as_echo "$as_me: $ac_file is unchanged" >&6;} 19343 else 19344 rm -f "$ac_file" 19345 mv "$ac_tmp/config.h" "$ac_file" \ 19346 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 19347 fi 19348 else 19349 $as_echo "/* $configure_input */" \ 19350 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 19351 || as_fn_error $? "could not create -" "$LINENO" 5 19352 fi 19353 ;; 19354 19355 19356 esac 19357 19358 19359 case $ac_file$ac_mode in 19360 "Modules/ld_so_aix":F) chmod +x Modules/ld_so_aix ;; 19361 19362 esac 19363done # for ac_tag 19364 19365 19366as_fn_exit 0 19367_ACEOF 19368ac_clean_files=$ac_clean_files_save 19369 19370test $ac_write_fail = 0 || 19371 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 19372 19373 19374# configure is writing to config.log, and then calls config.status. 19375# config.status does its own redirection, appending to config.log. 19376# Unfortunately, on DOS this fails, as config.log is still kept open 19377# by configure, so config.status won't be able to write to it; its 19378# output is simply discarded. So we exec the FD to /dev/null, 19379# effectively closing config.log, so it can be properly (re)opened and 19380# appended to by config.status. 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