1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for sdlvisualtest 0.01. 4# 5# Report bugs to <apoorvupreti@gmail.com>. 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" 201 if (eval "$as_required") 2>/dev/null; then : 202 as_have_required=yes 203else 204 as_have_required=no 205fi 206 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 207 208else 209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 210as_found=false 211for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 212do 213 IFS=$as_save_IFS 214 test -z "$as_dir" && as_dir=. 215 as_found=: 216 case $as_dir in #( 217 /*) 218 for as_base in sh bash ksh sh5; do 219 # Try only shells that exist, to save several forks. 220 as_shell=$as_dir/$as_base 221 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 222 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 223 CONFIG_SHELL=$as_shell as_have_required=yes 224 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 225 break 2 226fi 227fi 228 done;; 229 esac 230 as_found=false 231done 232$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 233 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235fi; } 236IFS=$as_save_IFS 237 238 239 if test "x$CONFIG_SHELL" != x; then : 240 export CONFIG_SHELL 241 # We cannot yet assume a decent shell, so we have to provide a 242# neutralization value for shells without unset; and this also 243# works around shells that cannot unset nonexistent variables. 244# Preserve -v and -x to the replacement shell. 245BASH_ENV=/dev/null 246ENV=/dev/null 247(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 248case $- in # (((( 249 *v*x* | *x*v* ) as_opts=-vx ;; 250 *v* ) as_opts=-v ;; 251 *x* ) as_opts=-x ;; 252 * ) as_opts= ;; 253esac 254exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 255# Admittedly, this is quite paranoid, since all the known shells bail 256# out after a failed `exec'. 257$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 258exit 255 259fi 260 261 if test x$as_have_required = xno; then : 262 $as_echo "$0: This script requires a shell more modern than all" 263 $as_echo "$0: the shells that I found on your system." 264 if test x${ZSH_VERSION+set} = xset ; then 265 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 266 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 267 else 268 $as_echo "$0: Please tell bug-autoconf@gnu.org and 269$0: apoorvupreti@gmail.com about your system, including any 270$0: error possibly output before this message. Then install 271$0: a modern shell, or manually run the script under such a 272$0: shell if you do have one." 273 fi 274 exit 1 275fi 276fi 277fi 278SHELL=${CONFIG_SHELL-/bin/sh} 279export SHELL 280# Unset more variables known to interfere with behavior of common tools. 281CLICOLOR_FORCE= GREP_OPTIONS= 282unset CLICOLOR_FORCE GREP_OPTIONS 283 284## --------------------- ## 285## M4sh Shell Functions. ## 286## --------------------- ## 287# as_fn_unset VAR 288# --------------- 289# Portably unset VAR. 290as_fn_unset () 291{ 292 { eval $1=; unset $1;} 293} 294as_unset=as_fn_unset 295 296# as_fn_set_status STATUS 297# ----------------------- 298# Set $? to STATUS, without forking. 299as_fn_set_status () 300{ 301 return $1 302} # as_fn_set_status 303 304# as_fn_exit STATUS 305# ----------------- 306# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 307as_fn_exit () 308{ 309 set +e 310 as_fn_set_status $1 311 exit $1 312} # as_fn_exit 313 314# as_fn_mkdir_p 315# ------------- 316# Create "$as_dir" as a directory, including parents if necessary. 317as_fn_mkdir_p () 318{ 319 320 case $as_dir in #( 321 -*) as_dir=./$as_dir;; 322 esac 323 test -d "$as_dir" || eval $as_mkdir_p || { 324 as_dirs= 325 while :; do 326 case $as_dir in #( 327 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 328 *) as_qdir=$as_dir;; 329 esac 330 as_dirs="'$as_qdir' $as_dirs" 331 as_dir=`$as_dirname -- "$as_dir" || 332$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 333 X"$as_dir" : 'X\(//\)[^/]' \| \ 334 X"$as_dir" : 'X\(//\)$' \| \ 335 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 336$as_echo X"$as_dir" | 337 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 338 s//\1/ 339 q 340 } 341 /^X\(\/\/\)[^/].*/{ 342 s//\1/ 343 q 344 } 345 /^X\(\/\/\)$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\).*/{ 350 s//\1/ 351 q 352 } 353 s/.*/./; q'` 354 test -d "$as_dir" && break 355 done 356 test -z "$as_dirs" || eval "mkdir $as_dirs" 357 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 358 359 360} # as_fn_mkdir_p 361 362# as_fn_executable_p FILE 363# ----------------------- 364# Test if FILE is an executable regular file. 365as_fn_executable_p () 366{ 367 test -f "$1" && test -x "$1" 368} # as_fn_executable_p 369# as_fn_append VAR VALUE 370# ---------------------- 371# Append the text in VALUE to the end of the definition contained in VAR. Take 372# advantage of any shell optimizations that allow amortized linear growth over 373# repeated appends, instead of the typical quadratic growth present in naive 374# implementations. 375if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 376 eval 'as_fn_append () 377 { 378 eval $1+=\$2 379 }' 380else 381 as_fn_append () 382 { 383 eval $1=\$$1\$2 384 } 385fi # as_fn_append 386 387# as_fn_arith ARG... 388# ------------------ 389# Perform arithmetic evaluation on the ARGs, and store the result in the 390# global $as_val. Take advantage of shells that can avoid forks. The arguments 391# must be portable across $(()) and expr. 392if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 393 eval 'as_fn_arith () 394 { 395 as_val=$(( $* )) 396 }' 397else 398 as_fn_arith () 399 { 400 as_val=`expr "$@" || test $? -eq 1` 401 } 402fi # as_fn_arith 403 404 405# as_fn_error STATUS ERROR [LINENO LOG_FD] 406# ---------------------------------------- 407# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 408# provided, also output the error to LOG_FD, referencing LINENO. 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"./$as_me.lineno" 498 # Exit status is that of the last command. 499 exit 500} 501 502ECHO_C= ECHO_N= ECHO_T= 503case `echo -n x` in #((((( 504-n*) 505 case `echo 'xy\c'` in 506 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 507 xy) ECHO_C='\c';; 508 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 509 ECHO_T=' ';; 510 esac;; 511*) 512 ECHO_N='-n';; 513esac 514 515rm -f conf$$ conf$$.exe conf$$.file 516if test -d conf$$.dir; then 517 rm -f conf$$.dir/conf$$.file 518else 519 rm -f conf$$.dir 520 mkdir conf$$.dir 2>/dev/null 521fi 522if (echo >conf$$.file) 2>/dev/null; then 523 if ln -s conf$$.file conf$$ 2>/dev/null; then 524 as_ln_s='ln -s' 525 # ... but there are two gotchas: 526 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 527 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 528 # In both cases, we have to default to `cp -pR'. 529 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 530 as_ln_s='cp -pR' 531 elif ln conf$$.file conf$$ 2>/dev/null; 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"$ac_msg" 1197 pwd)` 1198# When building in place, set srcdir=. 1199if test "$ac_abs_confdir" = "$ac_pwd"; then 1200 srcdir=. 1201fi 1202# Remove unnecessary trailing slashes from srcdir. 1203# Double slashes in file names in object file debugging info 1204# mess up M-x gdb in Emacs. 1205case $srcdir in 1206*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1207esac 1208for ac_var in $ac_precious_vars; do 1209 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1210 eval ac_env_${ac_var}_value=\$${ac_var} 1211 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1212 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1213done 1214 1215# 1216# Report the --help message. 1217# 1218if test "$ac_init_help" = "long"; then 1219 # Omit some internal or obsolete options to make the list less imposing. 1220 # This message is too long to be a string in the A/UX 3.1 sh. 1221 cat <<_ACEOF 1222\`configure' configures sdlvisualtest 0.01 to adapt to many kinds of systems. 1223 1224Usage: $0 [OPTION]... [VAR=VALUE]... 1225 1226To assign environment variables (e.g., CC, CFLAGS...), specify them as 1227VAR=VALUE. See below for descriptions of some of the useful variables. 1228 1229Defaults for the options are specified in brackets. 1230 1231Configuration: 1232 -h, --help display this help and exit 1233 --help=short display options specific to this package 1234 --help=recursive display the short help of all the included packages 1235 -V, --version display version information and exit 1236 -q, --quiet, --silent do not print \`checking ...' messages 1237 --cache-file=FILE cache test results in FILE [disabled] 1238 -C, --config-cache alias for \`--cache-file=config.cache' 1239 -n, --no-create do not create output files 1240 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1241 1242Installation directories: 1243 --prefix=PREFIX install architecture-independent files in PREFIX 1244 [$ac_default_prefix] 1245 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1246 [PREFIX] 1247 1248By default, \`make install' will install all the files in 1249\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1250an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1251for instance \`--prefix=\$HOME'. 1252 1253For better control, use the options below. 1254 1255Fine tuning of the installation directories: 1256 --bindir=DIR user executables [EPREFIX/bin] 1257 --sbindir=DIR system admin executables [EPREFIX/sbin] 1258 --libexecdir=DIR program executables [EPREFIX/libexec] 1259 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1260 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1261 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1262 --libdir=DIR object code libraries [EPREFIX/lib] 1263 --includedir=DIR C header files [PREFIX/include] 1264 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1265 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1266 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1267 --infodir=DIR info documentation [DATAROOTDIR/info] 1268 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1269 --mandir=DIR man documentation [DATAROOTDIR/man] 1270 --docdir=DIR documentation root [DATAROOTDIR/doc/sdlvisualtest] 1271 --htmldir=DIR html documentation [DOCDIR] 1272 --dvidir=DIR dvi documentation [DOCDIR] 1273 --pdfdir=DIR pdf documentation [DOCDIR] 1274 --psdir=DIR ps documentation [DOCDIR] 1275_ACEOF 1276 1277 cat <<\_ACEOF 1278 1279X features: 1280 --x-includes=DIR X include files are in DIR 1281 --x-libraries=DIR X library files are in DIR 1282 1283System types: 1284 --build=BUILD configure for building on BUILD [guessed] 1285 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1286_ACEOF 1287fi 1288 1289if test -n "$ac_init_help"; then 1290 case $ac_init_help in 1291 short | recursive ) echo "Configuration of sdlvisualtest 0.01:";; 1292 esac 1293 cat <<\_ACEOF 1294 1295Optional Features: 1296 --disable-option-checking ignore unrecognized --enable/--with options 1297 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1298 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1299 --disable-sdltest Do not try to compile and run a test SDL program 1300 1301Optional Packages: 1302 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1303 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1304 --with-sdl-prefix=PFX Prefix where SDL is installed (optional) 1305 --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional) 1306 --with-x use the X Window System 1307 1308Some influential environment variables: 1309 CC C compiler command 1310 CFLAGS C compiler flags 1311 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1312 nonstandard directory <lib dir> 1313 LIBS libraries to pass to the linker, e.g. -l<library> 1314 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1315 you have headers in a nonstandard directory <include dir> 1316 PKG_CONFIG path to pkg-config utility 1317 PKG_CONFIG_PATH 1318 directories to add to pkg-config's search path 1319 PKG_CONFIG_LIBDIR 1320 path overriding pkg-config's built-in search path 1321 SDL_CFLAGS C compiler flags for SDL, overriding pkg-config 1322 SDL_LIBS linker flags for SDL, overriding pkg-config 1323 XMKMF Path to xmkmf, Makefile generator for X Window System 1324 CPP C preprocessor 1325 1326Use these variables to override the choices made by `configure' or to help 1327it to find libraries and programs with nonstandard names/locations. 1328 1329Report bugs to <apoorvupreti@gmail.com>. 1330_ACEOF 1331ac_status=$? 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1385 cd "$ac_pwd" || { ac_status=$?; break; } 1386 done 1387fi 1388 1389test -n "$ac_init_help" && exit $ac_status 1390if $ac_init_version; then 1391 cat <<\_ACEOF 1392sdlvisualtest configure 0.01 1393generated by GNU Autoconf 2.69 1394 1395Copyright (C) 2012 Free Software Foundation, Inc. 1396This configure script is free software; the Free Software Foundation 1397gives unlimited permission to copy, distribute and modify it. 1398_ACEOF 1399 exit 1400fi 1401 1402## ------------------------ ## 1403## Autoconf initialization. ## 1404## ------------------------ ## 1405 1406# ac_fn_c_try_compile LINENO 1407# -------------------------- 1408# Try to compile conftest.$ac_ext, and return whether this succeeded. 1409ac_fn_c_try_compile () 1410{ 1411 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1412 rm -f conftest.$ac_objext 1413 if { { ac_try="$ac_compile" 1414case "(($ac_try" in 1415 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1416 *) ac_try_echo=$ac_try;; 1417esac 1418eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1419$as_echo "$ac_try_echo"; } >&5 1420 (eval "$ac_compile") 2>conftest.err 1421 ac_status=$? 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"no acceptable C compiler found in \$PATH 2324See \`config.log' for more details" "$LINENO" 5; } 2325 2326# Provide some information about the compiler. 2327$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2328set X $ac_compile 2329ac_compiler=$2 2330for ac_option in --version -v -V -qversion; do 2331 { { ac_try="$ac_compiler $ac_option >&5" 2332case "(($ac_try" in 2333 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2334 *) ac_try_echo=$ac_try;; 2335esac 2336eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2337$as_echo "$ac_try_echo"; } >&5 2338 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2339 ac_status=$? 2340 if test -s conftest.err; then 2341 sed '10a\ 2342... rest of stderr output deleted ... 2343 10q' conftest.err >conftest.er1 2344 cat conftest.er1 >&5 2345 fi 2346 rm -f conftest.er1 conftest.err 2347 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2348 test $ac_status = 0; } 2349done 2350 2351cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2352/* end confdefs.h. */ 2353 2354int 2355main () 2356{ 2357 2358 ; 2359 return 0; 2360} 2361_ACEOF 2362ac_clean_files_save=$ac_clean_files 2363ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2364# Try to create an executable without -o first, disregard a.out. 2365# It will help us diagnose broken compilers, and finding out an intuition 2366# of exeext. 2367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2368$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 2467# work properly (i.e., refer to `conftest.exe'), while it won't with 2468# `rm'. 2469for ac_file in conftest.exe conftest conftest.*; do 2470 test -f "$ac_file" || continue 2471 case $ac_file in 2472 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2473 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2474 break;; 2475 * ) break;; 2476 esac 2477done 2478else 2479 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2480$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2481as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2482See \`config.log' for more details" "$LINENO" 5; } 2483fi 2484rm -f conftest conftest$ac_cv_exeext 2485{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2486$as_echo "$ac_cv_exeext" >&6; } 2487 2488rm -f conftest.$ac_ext 2489EXEEXT=$ac_cv_exeext 2490ac_exeext=$EXEEXT 2491cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2492/* end confdefs.h. */ 2493#include <stdio.h> 2494int 2495main () 2496{ 2497FILE *f = fopen ("conftest.out", "w"); 2498 return ferror (f) || fclose (f) != 0; 2499 2500 ; 2501 return 0; 2502} 2503_ACEOF 2504ac_clean_files="$ac_clean_files conftest.out" 2505# Check that the compiler produces executables we can run. If not, either 2506# the compiler is broken, or we cross compile. 2507{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2508$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2540If you meant to cross compile, use \`--host'. 2541See \`config.log' for more details" "$LINENO" 5; } 2542 fi 2543 fi 2544fi 2545{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2546$as_echo "$cross_compiling" >&6; } 2547 2548rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2549ac_clean_files=$ac_clean_files_save 2550{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2551$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 2593See \`config.log' for more details" "$LINENO" 5; } 2594fi 2595rm -f conftest.$ac_cv_objext conftest.$ac_ext 2596fi 2597{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2598$as_echo "$ac_cv_objext" >&6; } 2599OBJEXT=$ac_cv_objext 2600ac_objext=$OBJEXT 2601{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2602$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2603if ${ac_cv_c_compiler_gnu+:} false; then : 2604 $as_echo_n "(cached) " >&6 2605else 2606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2607/* end confdefs.h. */ 2608 2609int 2610main () 2611{ 2612#ifndef __GNUC__ 2613 choke me 2614#endif 2615 2616 ; 2617 return 0; 2618} 2619_ACEOF 2620if ac_fn_c_try_compile "$LINENO"; then : 2621 ac_compiler_gnu=yes 2622else 2623 ac_compiler_gnu=no 2624fi 2625rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2626ac_cv_c_compiler_gnu=$ac_compiler_gnu 2627 2628fi 2629{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2630$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2631if test $ac_compiler_gnu = yes; then 2632 GCC=yes 2633else 2634 GCC= 2635fi 2636ac_test_CFLAGS=${CFLAGS+set} 2637ac_save_CFLAGS=$CFLAGS 2638{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2639$as_echo_n "checking whether $CC accepts -g... " >&6; } 2640if ${ac_cv_prog_cc_g+:} false; then : 2641 $as_echo_n "(cached) " >&6 2642else 2643 ac_save_c_werror_flag=$ac_c_werror_flag 2644 ac_c_werror_flag=yes 2645 ac_cv_prog_cc_g=no 2646 CFLAGS="-g" 2647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2648/* end confdefs.h. */ 2649 2650int 2651main () 2652{ 2653 2654 ; 2655 return 0; 2656} 2657_ACEOF 2658if ac_fn_c_try_compile "$LINENO"; then : 2659 ac_cv_prog_cc_g=yes 2660else 2661 CFLAGS="" 2662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2663/* end confdefs.h. */ 2664 2665int 2666main () 2667{ 2668 2669 ; 2670 return 0; 2671} 2672_ACEOF 2673if ac_fn_c_try_compile "$LINENO"; then : 2674 2675else 2676 ac_c_werror_flag=$ac_save_c_werror_flag 2677 CFLAGS="-g" 2678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2679/* end confdefs.h. */ 2680 2681int 2682main () 2683{ 2684 2685 ; 2686 return 0; 2687} 2688_ACEOF 2689if ac_fn_c_try_compile "$LINENO"; then : 2690 ac_cv_prog_cc_g=yes 2691fi 2692rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2693fi 2694rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2695fi 2696rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2697 ac_c_werror_flag=$ac_save_c_werror_flag 2698fi 2699{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2700$as_echo "$ac_cv_prog_cc_g" >&6; } 2701if test "$ac_test_CFLAGS" = set; then 2702 CFLAGS=$ac_save_CFLAGS 2703elif test $ac_cv_prog_cc_g = yes; then 2704 if test "$GCC" = yes; then 2705 CFLAGS="-g -O2" 2706 else 2707 CFLAGS="-g" 2708 fi 2709else 2710 if test "$GCC" = yes; then 2711 CFLAGS="-O2" 2712 else 2713 CFLAGS= 2714 fi 2715fi 2716{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2717$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2718if ${ac_cv_prog_cc_c89+:} false; then : 2719 $as_echo_n "(cached) " >&6 2720else 2721 ac_cv_prog_cc_c89=no 2722ac_save_CC=$CC 2723cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2724/* end confdefs.h. */ 2725#include <stdarg.h> 2726#include <stdio.h> 2727struct stat; 2728/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2729struct buf { int x; }; 2730FILE * (*rcsopen) (struct buf *, struct stat *, int); 2731static char *e (p, i) 2732 char **p; 2733 int i; 2734{ 2735 return p[i]; 2736} 2737static char *f (char * (*g) (char **, int), char **p, ...) 2738{ 2739 char *s; 2740 va_list v; 2741 va_start (v,p); 2742 s = g (p, va_arg (v,int)); 2743 va_end (v); 2744 return s; 2745} 2746 2747/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2748 function prototypes and stuff, but not '\xHH' hex character constants. 2749 These don't provoke an error unfortunately, instead are silently treated 2750 as 'x'. The following induces an error, until -std is added to get 2751 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2752 array size at least. It's necessary to write '\x00'==0 to get something 2753 that's true only with -std. */ 2754int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2755 2756/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2757 inside strings and character constants. */ 2758#define FOO(x) 'x' 2759int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2760 2761int test (int i, double x); 2762struct s1 {int (*f) (int a);}; 2763struct s2 {int (*f) (double a);}; 2764int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2765int argc; 2766char **argv; 2767int 2768main () 2769{ 2770return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2771 ; 2772 return 0; 2773} 2774_ACEOF 2775for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2776 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2777do 2778 CC="$ac_save_CC $ac_arg" 2779 if ac_fn_c_try_compile "$LINENO"; then : 2780 ac_cv_prog_cc_c89=$ac_arg 2781fi 2782rm -f core conftest.err conftest.$ac_objext 2783 test "x$ac_cv_prog_cc_c89" != "xno" && break 2784done 2785rm -f conftest.$ac_ext 2786CC=$ac_save_CC 2787 2788fi 2789# AC_CACHE_VAL 2790case "x$ac_cv_prog_cc_c89" in 2791 x) 2792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2793$as_echo "none needed" >&6; } ;; 2794 xno) 2795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2796$as_echo "unsupported" >&6; } ;; 2797 *) 2798 CC="$CC $ac_cv_prog_cc_c89" 2799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2800$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2801esac 2802if test "x$ac_cv_prog_cc_c89" != xno; then : 2803 2804fi 2805 2806ac_ext=c 2807ac_cpp='$CPP $CPPFLAGS' 2808ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2809ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2810ac_compiler_gnu=$ac_cv_c_compiler_gnu 2811 2812 2813 2814 2815{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 2816$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 2817if ${ac_cv_c_const+:} false; then : 2818 $as_echo_n "(cached) " >&6 2819else 2820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2821/* end confdefs.h. */ 2822 2823int 2824main () 2825{ 2826 2827#ifndef __cplusplus 2828 /* Ultrix mips cc rejects this sort of thing. */ 2829 typedef int charset[2]; 2830 const charset cs = { 0, 0 }; 2831 /* SunOS 4.1.1 cc rejects this. */ 2832 char const *const *pcpcc; 2833 char **ppc; 2834 /* NEC SVR4.0.2 mips cc rejects this. */ 2835 struct point {int x, y;}; 2836 static struct point const zero = {0,0}; 2837 /* AIX XL C 1.02.0.0 rejects this. 2838 It does not let you subtract one const X* pointer from another in 2839 an arm of an if-expression whose if-part is not a constant 2840 expression */ 2841 const char *g = "string"; 2842 pcpcc = &g + (g ? g-g : 0); 2843 /* HPUX 7.0 cc rejects these. */ 2844 ++pcpcc; 2845 ppc = (char**) pcpcc; 2846 pcpcc = (char const *const *) ppc; 2847 { /* SCO 3.2v4 cc rejects this sort of thing. */ 2848 char tx; 2849 char *t = &tx; 2850 char const *s = 0 ? (char *) 0 : (char const *) 0; 2851 2852 *t++ = 0; 2853 if (s) return 0; 2854 } 2855 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 2856 int x[] = {25, 17}; 2857 const int *foo = &x[0]; 2858 ++foo; 2859 } 2860 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 2861 typedef const int *iptr; 2862 iptr p = 0; 2863 ++p; 2864 } 2865 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 2866 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 2867 struct s { int j; const int *ap[3]; } bx; 2868 struct s *b = &bx; b->j = 5; 2869 } 2870 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 2871 const int foo = 10; 2872 if (!foo) return 0; 2873 } 2874 return !cs[0] && !zero.x; 2875#endif 2876 2877 ; 2878 return 0; 2879} 2880_ACEOF 2881if ac_fn_c_try_compile "$LINENO"; then : 2882 ac_cv_c_const=yes 2883else 2884 ac_cv_c_const=no 2885fi 2886rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2887fi 2888{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 2889$as_echo "$ac_cv_c_const" >&6; } 2890if test $ac_cv_c_const = no; then 2891 2892$as_echo "#define const /**/" >>confdefs.h 2893 2894fi 2895 2896 2897ISUNIX="false" 2898ISWINDOWS="false" 2899ISMACOSX="false" 2900 2901case "$host" in 2902 *-*-cygwin* | *-*-mingw32*) 2903 ISWINDOWS="true" 2904 EXE=".exe" 2905 MATHLIB="" 2906 EXTRALIB="-lshlwapi" 2907 SYS_GL_LIBS="-lopengl32" 2908 ;; 2909 *-*-haiku*) 2910 EXE="" 2911 MATHLIB="" 2912 EXTRALIB="" 2913 SYS_GL_LIBS="-lGL" 2914 ;; 2915 *-*-darwin* ) 2916 ISMACOSX="true" 2917 EXE="" 2918 MATHLIB="" 2919 EXTRALIB="" 2920 2921 ;; 2922 *-*-aix*) 2923 ISUNIX="true" 2924 EXE="" 2925 if test x$ac_cv_c_compiler_gnu = xyes; then 2926 CFLAGS="-mthreads" 2927 fi 2928 MATHLIB="" 2929 EXTRALIB="" 2930 SYS_GL_LIBS="" 2931 ;; 2932 *-*-mint*) 2933 EXE="" 2934 MATHLIB="" 2935 EXTRALIB="" 2936 # Extract the first word of "osmesa-config", so it can be a program name with args. 2937set dummy osmesa-config; ac_word=$2 2938{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2939$as_echo_n "checking for $ac_word... " >&6; } 2940if ${ac_cv_path_OSMESA_CONFIG+:} false; then : 2941 $as_echo_n "(cached) " >&6 2942else 2943 case $OSMESA_CONFIG in 2944 [\\/]* | ?:[\\/]*) 2945 ac_cv_path_OSMESA_CONFIG="$OSMESA_CONFIG" # Let the user override the test with a path. 2946 ;; 2947 *) 2948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2949for as_dir in $PATH 2950do 2951 IFS=$as_save_IFS 2952 test -z "$as_dir" && as_dir=. 2953 for ac_exec_ext in '' $ac_executable_extensions; do 2954 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2955 ac_cv_path_OSMESA_CONFIG="$as_dir/$ac_word$ac_exec_ext" 2956 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2957 break 2 2958 fi 2959done 2960 done 2961IFS=$as_save_IFS 2962 2963 test -z "$ac_cv_path_OSMESA_CONFIG" && ac_cv_path_OSMESA_CONFIG="no" 2964 ;; 2965esac 2966fi 2967OSMESA_CONFIG=$ac_cv_path_OSMESA_CONFIG 2968if test -n "$OSMESA_CONFIG"; then 2969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OSMESA_CONFIG" >&5 2970$as_echo "$OSMESA_CONFIG" >&6; } 2971else 2972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2973$as_echo "no" >&6; } 2974fi 2975 2976 2977 if test "x$OSMESA_CONFIG" = "xyes"; then 2978 OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags` 2979 OSMESA_LIBS=`$OSMESA_CONFIG --libs` 2980 CFLAGS="$CFLAGS $OSMESA_CFLAGS" 2981 SYS_GL_LIBS="$OSMESA_LIBS" 2982 else 2983 SYS_GL_LIBS="-lOSMesa" 2984 fi 2985 ;; 2986 *-*-qnx*) 2987 EXE="" 2988 MATHLIB="" 2989 EXTRALIB="" 2990 SYS_GL_LIBS="-lGLES_CM" 2991 ;; 2992 *) 2993 ISUNIX="true" 2994 EXE="" 2995 MATHLIB="-lm" 2996 EXTRALIB="" 2997 SYS_GL_LIBS="-lGL" 2998 ;; 2999esac 3000 3001 3002 3003 3004 3005 3006 3007SDL_VERSION=2.0.0 3008 3009 3010 3011 3012 3013 3014if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 3015 if test -n "$ac_tool_prefix"; then 3016 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 3017set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 3018{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3019$as_echo_n "checking for $ac_word... " >&6; } 3020if ${ac_cv_path_PKG_CONFIG+:} false; then : 3021 $as_echo_n "(cached) " >&6 3022else 3023 case $PKG_CONFIG in 3024 [\\/]* | ?:[\\/]*) 3025 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 3026 ;; 3027 *) 3028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3029for as_dir in $PATH 3030do 3031 IFS=$as_save_IFS 3032 test -z "$as_dir" && as_dir=. 3033 for ac_exec_ext in '' $ac_executable_extensions; do 3034 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3035 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 3036 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3037 break 2 3038 fi 3039done 3040 done 3041IFS=$as_save_IFS 3042 3043 ;; 3044esac 3045fi 3046PKG_CONFIG=$ac_cv_path_PKG_CONFIG 3047if test -n "$PKG_CONFIG"; then 3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 3049$as_echo "$PKG_CONFIG" >&6; } 3050else 3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3052$as_echo "no" >&6; } 3053fi 3054 3055 3056fi 3057if test -z "$ac_cv_path_PKG_CONFIG"; then 3058 ac_pt_PKG_CONFIG=$PKG_CONFIG 3059 # Extract the first word of "pkg-config", so it can be a program name with args. 3060set dummy pkg-config; ac_word=$2 3061{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3062$as_echo_n "checking for $ac_word... " >&6; } 3063if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 3064 $as_echo_n "(cached) " >&6 3065else 3066 case $ac_pt_PKG_CONFIG in 3067 [\\/]* | ?:[\\/]*) 3068 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 3069 ;; 3070 *) 3071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3072for as_dir in $PATH 3073do 3074 IFS=$as_save_IFS 3075 test -z "$as_dir" && as_dir=. 3076 for ac_exec_ext in '' $ac_executable_extensions; do 3077 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3078 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 3079 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3080 break 2 3081 fi 3082done 3083 done 3084IFS=$as_save_IFS 3085 3086 ;; 3087esac 3088fi 3089ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 3090if test -n "$ac_pt_PKG_CONFIG"; then 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 3092$as_echo "$ac_pt_PKG_CONFIG" >&6; } 3093else 3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3095$as_echo "no" >&6; } 3096fi 3097 3098 if test "x$ac_pt_PKG_CONFIG" = x; then 3099 PKG_CONFIG="" 3100 else 3101 case $cross_compiling:$ac_tool_warned in 3102yes:) 3103{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3104$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3105ac_tool_warned=yes ;; 3106esac 3107 PKG_CONFIG=$ac_pt_PKG_CONFIG 3108 fi 3109else 3110 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 3111fi 3112 3113fi 3114if test -n "$PKG_CONFIG"; then 3115 _pkg_min_version=0.9.0 3116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 3117$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 3118 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 3119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3120$as_echo "yes" >&6; } 3121 else 3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3123$as_echo "no" >&6; } 3124 PKG_CONFIG="" 3125 fi 3126fi 3127 3128# Check whether --with-sdl-prefix was given. 3129if test "${with_sdl_prefix+set}" = set; then : 3130 withval=$with_sdl_prefix; sdl_prefix="$withval" 3131else 3132 sdl_prefix="" 3133fi 3134 3135 3136# Check whether --with-sdl-exec-prefix was given. 3137if test "${with_sdl_exec_prefix+set}" = set; then : 3138 withval=$with_sdl_exec_prefix; sdl_exec_prefix="$withval" 3139else 3140 sdl_exec_prefix="" 3141fi 3142 3143# Check whether --enable-sdltest was given. 3144if test "${enable_sdltest+set}" = set; then : 3145 enableval=$enable_sdltest; 3146else 3147 enable_sdltest=yes 3148fi 3149 3150 3151 min_sdl_version=$SDL_VERSION 3152 3153 if test "x$sdl_prefix$sdl_exec_prefix" = x ; then 3154 3155pkg_failed=no 3156{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SDL" >&5 3157$as_echo_n "checking for SDL... " >&6; } 3158 3159if test -n "$SDL_CFLAGS"; then 3160 pkg_cv_SDL_CFLAGS="$SDL_CFLAGS" 3161 elif test -n "$PKG_CONFIG"; then 3162 if test -n "$PKG_CONFIG" && \ 3163 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2 >= \$min_sdl_version\""; } >&5 3164 ($PKG_CONFIG --exists --print-errors "sdl2 >= $min_sdl_version") 2>&5 3165 ac_status=$? 3166 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3167 test $ac_status = 0; }; then 3168 pkg_cv_SDL_CFLAGS=`$PKG_CONFIG --cflags "sdl2 >= $min_sdl_version" 2>/dev/null` 3169else 3170 pkg_failed=yes 3171fi 3172 else 3173 pkg_failed=untried 3174fi 3175if test -n "$SDL_LIBS"; then 3176 pkg_cv_SDL_LIBS="$SDL_LIBS" 3177 elif test -n "$PKG_CONFIG"; then 3178 if test -n "$PKG_CONFIG" && \ 3179 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2 >= \$min_sdl_version\""; } >&5 3180 ($PKG_CONFIG --exists --print-errors "sdl2 >= $min_sdl_version") 2>&5 3181 ac_status=$? 3182 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3183 test $ac_status = 0; }; then 3184 pkg_cv_SDL_LIBS=`$PKG_CONFIG --libs "sdl2 >= $min_sdl_version" 2>/dev/null` 3185else 3186 pkg_failed=yes 3187fi 3188 else 3189 pkg_failed=untried 3190fi 3191 3192 3193 3194if test $pkg_failed = yes; then 3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3196$as_echo "no" >&6; } 3197 3198if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 3199 _pkg_short_errors_supported=yes 3200else 3201 _pkg_short_errors_supported=no 3202fi 3203 if test $_pkg_short_errors_supported = yes; then 3204 SDL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "sdl2 >= $min_sdl_version" 2>&1` 3205 else 3206 SDL_PKG_ERRORS=`$PKG_CONFIG --print-errors "sdl2 >= $min_sdl_version" 2>&1` 3207 fi 3208 # Put the nasty error message in config.log where it belongs 3209 echo "$SDL_PKG_ERRORS" >&5 3210 3211 sdl_pc=no 3212elif test $pkg_failed = untried; then 3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3214$as_echo "no" >&6; } 3215 sdl_pc=no 3216else 3217 SDL_CFLAGS=$pkg_cv_SDL_CFLAGS 3218 SDL_LIBS=$pkg_cv_SDL_LIBS 3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3220$as_echo "yes" >&6; } 3221 sdl_pc=yes 3222fi 3223 else 3224 sdl_pc=no 3225 if test x$sdl_exec_prefix != x ; then 3226 sdl_config_args="$sdl_config_args --exec-prefix=$sdl_exec_prefix" 3227 if test x${SDL_CONFIG+set} != xset ; then 3228 SDL_CONFIG=$sdl_exec_prefix/bin/sdl2-config 3229 fi 3230 fi 3231 if test x$sdl_prefix != x ; then 3232 sdl_config_args="$sdl_config_args --prefix=$sdl_prefix" 3233 if test x${SDL_CONFIG+set} != xset ; then 3234 SDL_CONFIG=$sdl_prefix/bin/sdl2-config 3235 fi 3236 fi 3237 fi 3238 3239 if test "x$sdl_pc" = xyes ; then 3240 no_sdl="" 3241 SDL_CONFIG="pkg-config sdl2" 3242 else 3243 as_save_PATH="$PATH" 3244 if test "x$prefix" != xNONE && test "$cross_compiling" != yes; then 3245 PATH="$prefix/bin:$prefix/usr/bin:$PATH" 3246 fi 3247 # Extract the first word of "sdl2-config", so it can be a program name with args. 3248set dummy sdl2-config; ac_word=$2 3249{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3250$as_echo_n "checking for $ac_word... " >&6; } 3251if ${ac_cv_path_SDL_CONFIG+:} false; then : 3252 $as_echo_n "(cached) " >&6 3253else 3254 case $SDL_CONFIG in 3255 [\\/]* | ?:[\\/]*) 3256 ac_cv_path_SDL_CONFIG="$SDL_CONFIG" # Let the user override the test with a path. 3257 ;; 3258 *) 3259 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3260for as_dir in $PATH 3261do 3262 IFS=$as_save_IFS 3263 test -z "$as_dir" && as_dir=. 3264 for ac_exec_ext in '' $ac_executable_extensions; do 3265 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3266 ac_cv_path_SDL_CONFIG="$as_dir/$ac_word$ac_exec_ext" 3267 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3268 break 2 3269 fi 3270done 3271 done 3272IFS=$as_save_IFS 3273 3274 test -z "$ac_cv_path_SDL_CONFIG" && ac_cv_path_SDL_CONFIG="no" 3275 ;; 3276esac 3277fi 3278SDL_CONFIG=$ac_cv_path_SDL_CONFIG 3279if test -n "$SDL_CONFIG"; then 3280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SDL_CONFIG" >&5 3281$as_echo "$SDL_CONFIG" >&6; } 3282else 3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3284$as_echo "no" >&6; } 3285fi 3286 3287 3288 PATH="$as_save_PATH" 3289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SDL - version >= $min_sdl_version" >&5 3290$as_echo_n "checking for SDL - version >= $min_sdl_version... " >&6; } 3291 no_sdl="" 3292 3293 if test "$SDL_CONFIG" = "no" ; then 3294 no_sdl=yes 3295 else 3296 SDL_CFLAGS=`$SDL_CONFIG $sdl_config_args --cflags` 3297 SDL_LIBS=`$SDL_CONFIG $sdl_config_args --libs` 3298 3299 sdl_major_version=`$SDL_CONFIG $sdl_config_args --version | \ 3300 sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'` 3301 sdl_minor_version=`$SDL_CONFIG $sdl_config_args --version | \ 3302 sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'` 3303 sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \ 3304 sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'` 3305 if test "x$enable_sdltest" = "xyes" ; then 3306 ac_save_CFLAGS="$CFLAGS" 3307 ac_save_CXXFLAGS="$CXXFLAGS" 3308 ac_save_LIBS="$LIBS" 3309 CFLAGS="$CFLAGS $SDL_CFLAGS" 3310 CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" 3311 LIBS="$LIBS $SDL_LIBS" 3312 rm -f conf.sdltest 3313 if test "$cross_compiling" = yes; then : 3314 echo $ac_n "cross compiling; assumed OK... $ac_c" 3315else 3316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3317/* end confdefs.h. */ 3318 3319#include <stdio.h> 3320#include <stdlib.h> 3321#include <string.h> 3322#include "SDL.h" 3323 3324char* 3325my_strdup (char *str) 3326{ 3327 char *new_str; 3328 3329 if (str) 3330 { 3331 new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); 3332 strcpy (new_str, str); 3333 } 3334 else 3335 new_str = NULL; 3336 3337 return new_str; 3338} 3339 3340int main (int argc, char *argv[]) 3341{ 3342 int major, minor, micro; 3343 char *tmp_version; 3344 3345 /* This hangs on some systems (?) 3346 system ("touch conf.sdltest"); 3347 */ 3348 { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); } 3349 3350 /* HP/UX 9 (%@#!) writes to sscanf strings */ 3351 tmp_version = my_strdup("$min_sdl_version"); 3352 if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { 3353 printf("%s, bad version string\n", "$min_sdl_version"); 3354 exit(1); 3355 } 3356 3357 if (($sdl_major_version > major) || 3358 (($sdl_major_version == major) && ($sdl_minor_version > minor)) || 3359 (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro))) 3360 { 3361 return 0; 3362 } 3363 else 3364 { 3365 printf("\n*** 'sdl2-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version); 3366 printf("*** of SDL required is %d.%d.%d. If sdl2-config is correct, then it is\n", major, minor, micro); 3367 printf("*** best to upgrade to the required version.\n"); 3368 printf("*** If sdl2-config was wrong, set the environment variable SDL_CONFIG\n"); 3369 printf("*** to point to the correct copy of sdl2-config, and remove the file\n"); 3370 printf("*** config.cache before re-running configure\n"); 3371 return 1; 3372 } 3373} 3374 3375 3376_ACEOF 3377if ac_fn_c_try_run "$LINENO"; then : 3378 3379else 3380 no_sdl=yes 3381fi 3382rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3383 conftest.$ac_objext conftest.beam conftest.$ac_ext 3384fi 3385 3386 CFLAGS="$ac_save_CFLAGS" 3387 CXXFLAGS="$ac_save_CXXFLAGS" 3388 LIBS="$ac_save_LIBS" 3389 fi 3390 fi 3391 if test "x$no_sdl" = x ; then 3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3393$as_echo "yes" >&6; } 3394 else 3395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3396$as_echo "no" >&6; } 3397 fi 3398 fi 3399 if test "x$no_sdl" = x ; then 3400 : 3401 else 3402 if test "$SDL_CONFIG" = "no" ; then 3403 echo "*** The sdl2-config script installed by SDL could not be found" 3404 echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in" 3405 echo "*** your path, or set the SDL_CONFIG environment variable to the" 3406 echo "*** full path to sdl2-config." 3407 else 3408 if test -f conf.sdltest ; then 3409 : 3410 else 3411 echo "*** Could not run SDL test program, checking why..." 3412 CFLAGS="$CFLAGS $SDL_CFLAGS" 3413 CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" 3414 LIBS="$LIBS $SDL_LIBS" 3415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3416/* end confdefs.h. */ 3417 3418#include <stdio.h> 3419#include "SDL.h" 3420 3421int main(int argc, char *argv[]) 3422{ return 0; } 3423#undef main 3424#define main K_and_R_C_main 3425 3426int 3427main () 3428{ 3429 return 0; 3430 ; 3431 return 0; 3432} 3433_ACEOF 3434if ac_fn_c_try_link "$LINENO"; then : 3435 echo "*** The test program compiled, but did not run. This usually means" 3436 echo "*** that the run-time linker is not finding SDL or finding the wrong" 3437 echo "*** version of SDL. If it is not finding SDL, you'll need to set your" 3438 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" 3439 echo "*** to the installed location Also, make sure you have run ldconfig if that" 3440 echo "*** is required on your system" 3441 echo "***" 3442 echo "*** If you have an old version installed, it is best to remove it, although" 3443 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" 3444else 3445 echo "*** The test program failed to compile or link. See the file config.log for the" 3446 echo "*** exact error that occured. This usually means SDL was incorrectly installed" 3447 echo "*** or that you have moved SDL since it was installed. In the latter case, you" 3448 echo "*** may want to edit the sdl2-config script: $SDL_CONFIG" 3449fi 3450rm -f core conftest.err conftest.$ac_objext \ 3451 conftest$ac_exeext conftest.$ac_ext 3452 CFLAGS="$ac_save_CFLAGS" 3453 CXXFLAGS="$ac_save_CXXFLAGS" 3454 LIBS="$ac_save_LIBS" 3455 fi 3456 fi 3457 SDL_CFLAGS="" 3458 SDL_LIBS="" 3459 as_fn_error $? "*** SDL version $SDL_VERSION not found!" "$LINENO" 5 3460 3461 fi 3462 3463 3464 rm -f conf.sdltest 3465 3466CFLAGS="$CFLAGS $SDL_CFLAGS" 3467LIBS="$LIBS -lSDL2_test $SDL_LIBS $EXTRALIB" 3468 3469ac_ext=c 3470ac_cpp='$CPP $CPPFLAGS' 3471ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3472ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3473ac_compiler_gnu=$ac_cv_c_compiler_gnu 3474{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3475$as_echo_n "checking how to run the C preprocessor... " >&6; } 3476# On Suns, sometimes $CPP names a directory. 3477if test -n "$CPP" && test -d "$CPP"; then 3478 CPP= 3479fi 3480if test -z "$CPP"; then 3481 if ${ac_cv_prog_CPP+:} false; then : 3482 $as_echo_n "(cached) " >&6 3483else 3484 # Double quotes because CPP needs to be expanded 3485 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3486 do 3487 ac_preproc_ok=false 3488for ac_c_preproc_warn_flag in '' yes 3489do 3490 # Use a header file that comes with gcc, so configuring glibc 3491 # with a fresh cross-compiler works. 3492 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3493 # <limits.h> exists even on freestanding compilers. 3494 # On the NeXT, cc -E runs the code through the compiler's parser, 3495 # not just through cpp. "Syntax error" is here to catch this case. 3496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3497/* end confdefs.h. */ 3498#ifdef __STDC__ 3499# include <limits.h> 3500#else 3501# include <assert.h> 3502#endif 3503 Syntax error 3504_ACEOF 3505if ac_fn_c_try_cpp "$LINENO"; then : 3506 3507else 3508 # Broken: fails on valid input. 3509continue 3510fi 3511rm -f conftest.err conftest.i conftest.$ac_ext 3512 3513 # OK, works on sane cases. Now check whether nonexistent headers 3514 # can be detected and how. 3515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3516/* end confdefs.h. */ 3517#include <ac_nonexistent.h> 3518_ACEOF 3519if ac_fn_c_try_cpp "$LINENO"; then : 3520 # Broken: success on invalid input. 3521continue 3522else 3523 # Passes both tests. 3524ac_preproc_ok=: 3525break 3526fi 3527rm -f conftest.err conftest.i conftest.$ac_ext 3528 3529done 3530# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3531rm -f conftest.i conftest.err conftest.$ac_ext 3532if $ac_preproc_ok; then : 3533 break 3534fi 3535 3536 done 3537 ac_cv_prog_CPP=$CPP 3538 3539fi 3540 CPP=$ac_cv_prog_CPP 3541else 3542 ac_cv_prog_CPP=$CPP 3543fi 3544{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3545$as_echo "$CPP" >&6; } 3546ac_preproc_ok=false 3547for ac_c_preproc_warn_flag in '' yes 3548do 3549 # Use a header file that comes with gcc, so configuring glibc 3550 # with a fresh cross-compiler works. 3551 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3552 # <limits.h> exists even on freestanding compilers. 3553 # On the NeXT, cc -E runs the code through the compiler's parser, 3554 # not just through cpp. "Syntax error" is here to catch this case. 3555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3556/* end confdefs.h. */ 3557#ifdef __STDC__ 3558# include <limits.h> 3559#else 3560# include <assert.h> 3561#endif 3562 Syntax error 3563_ACEOF 3564if ac_fn_c_try_cpp "$LINENO"; then : 3565 3566else 3567 # Broken: fails on valid input. 3568continue 3569fi 3570rm -f conftest.err conftest.i conftest.$ac_ext 3571 3572 # OK, works on sane cases. Now check whether nonexistent headers 3573 # can be detected and how. 3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3575/* end confdefs.h. */ 3576#include <ac_nonexistent.h> 3577_ACEOF 3578if ac_fn_c_try_cpp "$LINENO"; then : 3579 # Broken: success on invalid input. 3580continue 3581else 3582 # Passes both tests. 3583ac_preproc_ok=: 3584break 3585fi 3586rm -f conftest.err conftest.i conftest.$ac_ext 3587 3588done 3589# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3590rm -f conftest.i conftest.err conftest.$ac_ext 3591if $ac_preproc_ok; then : 3592 3593else 3594 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3595$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3596as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3597See \`config.log' for more details" "$LINENO" 5; } 3598fi 3599 3600ac_ext=c 3601ac_cpp='$CPP $CPPFLAGS' 3602ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3603ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3604ac_compiler_gnu=$ac_cv_c_compiler_gnu 3605 3606 3607{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 3608$as_echo_n "checking for X... " >&6; } 3609 3610 3611# Check whether --with-x was given. 3612if test "${with_x+set}" = set; then : 3613 withval=$with_x; 3614fi 3615 3616# $have_x is `yes', `no', `disabled', or empty when we do not yet know. 3617if test "x$with_x" = xno; then 3618 # The user explicitly disabled X. 3619 have_x=disabled 3620else 3621 case $x_includes,$x_libraries in #( 3622 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #( 3623 *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then : 3624 $as_echo_n "(cached) " >&6 3625else 3626 # One or both of the vars are not set, and there is no cached value. 3627ac_x_includes=no ac_x_libraries=no 3628rm -f -r conftest.dir 3629if mkdir conftest.dir; then 3630 cd conftest.dir 3631 cat >Imakefile <<'_ACEOF' 3632incroot: 3633 @echo incroot='${INCROOT}' 3634usrlibdir: 3635 @echo usrlibdir='${USRLIBDIR}' 3636libdir: 3637 @echo libdir='${LIBDIR}' 3638_ACEOF 3639 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then 3640 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3641 for ac_var in incroot usrlibdir libdir; do 3642 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" 3643 done 3644 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. 3645 for ac_extension in a so sl dylib la dll; do 3646 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && 3647 test -f "$ac_im_libdir/libX11.$ac_extension"; then 3648 ac_im_usrlibdir=$ac_im_libdir; break 3649 fi 3650 done 3651 # Screen out bogus values from the imake configuration. They are 3652 # bogus both because they are the default anyway, and because 3653 # using them would break gcc on systems where it needs fixed includes. 3654 case $ac_im_incroot in 3655 /usr/include) ac_x_includes= ;; 3656 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; 3657 esac 3658 case $ac_im_usrlibdir in 3659 /usr/lib | /usr/lib64 | /lib | /lib64) ;; 3660 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; 3661 esac 3662 fi 3663 cd .. 3664 rm -f -r conftest.dir 3665fi 3666 3667# Standard set of common directories for X headers. 3668# Check X11 before X11Rn because it is often a symlink to the current release. 3669ac_x_header_dirs=' 3670/usr/X11/include 3671/usr/X11R7/include 3672/usr/X11R6/include 3673/usr/X11R5/include 3674/usr/X11R4/include 3675 3676/usr/include/X11 3677/usr/include/X11R7 3678/usr/include/X11R6 3679/usr/include/X11R5 3680/usr/include/X11R4 3681 3682/usr/local/X11/include 3683/usr/local/X11R7/include 3684/usr/local/X11R6/include 3685/usr/local/X11R5/include 3686/usr/local/X11R4/include 3687 3688/usr/local/include/X11 3689/usr/local/include/X11R7 3690/usr/local/include/X11R6 3691/usr/local/include/X11R5 3692/usr/local/include/X11R4 3693 3694/usr/X386/include 3695/usr/x386/include 3696/usr/XFree86/include/X11 3697 3698/usr/include 3699/usr/local/include 3700/usr/unsupported/include 3701/usr/athena/include 3702/usr/local/x11r5/include 3703/usr/lpp/Xamples/include 3704 3705/usr/openwin/include 3706/usr/openwin/share/include' 3707 3708if test "$ac_x_includes" = no; then 3709 # Guess where to find include files, by looking for Xlib.h. 3710 # First, try using that file with no special directory specified. 3711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3712/* end confdefs.h. */ 3713#include <X11/Xlib.h> 3714_ACEOF 3715if ac_fn_c_try_cpp "$LINENO"; then : 3716 # We can compile using X headers with no special include directory. 3717ac_x_includes= 3718else 3719 for ac_dir in $ac_x_header_dirs; do 3720 if test -r "$ac_dir/X11/Xlib.h"; then 3721 ac_x_includes=$ac_dir 3722 break 3723 fi 3724done 3725fi 3726rm -f conftest.err conftest.i conftest.$ac_ext 3727fi # $ac_x_includes = no 3728 3729if test "$ac_x_libraries" = no; then 3730 # Check for the libraries. 3731 # See if we find them without any special options. 3732 # Don't add to $LIBS permanently. 3733 ac_save_LIBS=$LIBS 3734 LIBS="-lX11 $LIBS" 3735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3736/* end confdefs.h. */ 3737#include <X11/Xlib.h> 3738int 3739main () 3740{ 3741XrmInitialize () 3742 ; 3743 return 0; 3744} 3745_ACEOF 3746if ac_fn_c_try_link "$LINENO"; then : 3747 LIBS=$ac_save_LIBS 3748# We can link X programs with no special library path. 3749ac_x_libraries= 3750else 3751 LIBS=$ac_save_LIBS 3752for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` 3753do 3754 # Don't even attempt the hair of trying to link an X program! 3755 for ac_extension in a so sl dylib la dll; do 3756 if test -r "$ac_dir/libX11.$ac_extension"; then 3757 ac_x_libraries=$ac_dir 3758 break 2 3759 fi 3760 done 3761done 3762fi 3763rm -f core conftest.err conftest.$ac_objext \ 3764 conftest$ac_exeext conftest.$ac_ext 3765fi # $ac_x_libraries = no 3766 3767case $ac_x_includes,$ac_x_libraries in #( 3768 no,* | *,no | *\'*) 3769 # Didn't find X, or a directory has "'" in its name. 3770 ac_cv_have_x="have_x=no";; #( 3771 *) 3772 # Record where we found X for the cache. 3773 ac_cv_have_x="have_x=yes\ 3774 ac_x_includes='$ac_x_includes'\ 3775 ac_x_libraries='$ac_x_libraries'" 3776esac 3777fi 3778;; #( 3779 *) have_x=yes;; 3780 esac 3781 eval "$ac_cv_have_x" 3782fi # $with_x != no 3783 3784if test "$have_x" != yes; then 3785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 3786$as_echo "$have_x" >&6; } 3787 no_x=yes 3788else 3789 # If each of the values was on the command line, it overrides each guess. 3790 test "x$x_includes" = xNONE && x_includes=$ac_x_includes 3791 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries 3792 # Update the cache value to reflect the command line values. 3793 ac_cv_have_x="have_x=yes\ 3794 ac_x_includes='$x_includes'\ 3795 ac_x_libraries='$x_libraries'" 3796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 3797$as_echo "libraries $x_libraries, headers $x_includes" >&6; } 3798fi 3799 3800if test x$have_x = xyes; then 3801 if test x$ac_x_includes = xno || test x$ac_x_includes = x; then 3802 : 3803 else 3804 CFLAGS="$CFLAGS -I$ac_x_includes" 3805 fi 3806 if test x$ac_x_libraries = xno || test x$ac_x_libraries = x; then 3807 : 3808 else 3809 XPATH="-L$ac_x_libraries" 3810 fi 3811fi 3812 3813{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenGL support" >&5 3814$as_echo_n "checking for OpenGL support... " >&6; } 3815have_opengl=no 3816cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3817/* end confdefs.h. */ 3818 3819 #include "SDL_opengl.h" 3820 3821int 3822main () 3823{ 3824 3825 3826 ; 3827 return 0; 3828} 3829_ACEOF 3830if ac_fn_c_try_compile "$LINENO"; then : 3831 3832have_opengl=yes 3833 3834fi 3835rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_opengl" >&5 3837$as_echo "$have_opengl" >&6; } 3838 3839{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenGL ES support" >&5 3840$as_echo_n "checking for OpenGL ES support... " >&6; } 3841have_opengles=no 3842cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3843/* end confdefs.h. */ 3844 3845 #if defined (__IPHONEOS__) 3846 #include <OpenGLES/ES1/gl.h> 3847 #else 3848 #include <GLES/gl.h> 3849 #endif /* __QNXNTO__ */ 3850 3851int 3852main () 3853{ 3854 3855 3856 ; 3857 return 0; 3858} 3859_ACEOF 3860if ac_fn_c_try_compile "$LINENO"; then : 3861 3862have_opengles=yes 3863 3864fi 3865rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3866{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_opengles" >&5 3867$as_echo "$have_opengles" >&6; } 3868 3869GLLIB="" 3870if test x$have_opengles = xyes; then 3871 CFLAGS="$CFLAGS -DHAVE_OPENGLES" 3872 GLLIB="$XPATH -lGLESv1_CM" 3873elif test x$have_opengl = xyes; then 3874 CFLAGS="$CFLAGS -DHAVE_OPENGL" 3875 GLLIB="$XPATH $SYS_GL_LIBS" 3876else 3877 GLLIB="" 3878fi 3879 3880 3881 3882{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for TTF_Init in -lSDL2_ttf" >&5 3883$as_echo_n "checking for TTF_Init in -lSDL2_ttf... " >&6; } 3884if ${ac_cv_lib_SDL2_ttf_TTF_Init+:} false; then : 3885 $as_echo_n "(cached) " >&6 3886else 3887 ac_check_lib_save_LIBS=$LIBS 3888LIBS="-lSDL2_ttf $LIBS" 3889cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3890/* end confdefs.h. */ 3891 3892/* Override any GCC internal prototype to avoid an error. 3893 Use char because int might match the return type of a GCC 3894 builtin and then its argument prototype would still apply. */ 3895#ifdef __cplusplus 3896extern "C" 3897#endif 3898char TTF_Init (); 3899int 3900main () 3901{ 3902return TTF_Init (); 3903 ; 3904 return 0; 3905} 3906_ACEOF 3907if ac_fn_c_try_link "$LINENO"; then : 3908 ac_cv_lib_SDL2_ttf_TTF_Init=yes 3909else 3910 ac_cv_lib_SDL2_ttf_TTF_Init=no 3911fi 3912rm -f core conftest.err conftest.$ac_objext \ 3913 conftest$ac_exeext conftest.$ac_ext 3914LIBS=$ac_check_lib_save_LIBS 3915fi 3916{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SDL2_ttf_TTF_Init" >&5 3917$as_echo "$ac_cv_lib_SDL2_ttf_TTF_Init" >&6; } 3918if test "x$ac_cv_lib_SDL2_ttf_TTF_Init" = xyes; then : 3919 have_SDL_ttf=yes 3920fi 3921 3922if test x$have_SDL_ttf = xyes; then 3923 CFLAGS="$CFLAGS -DHAVE_SDL_TTF" 3924 SDL_TTF_LIB="-lSDL2_ttf" 3925fi 3926 3927 3928ac_config_headers="$ac_config_headers config.h" 3929 3930ac_config_files="$ac_config_files Makefile" 3931 3932cat >confcache <<\_ACEOF 3933# This file is a shell script that caches the results of configure 3934# tests run on this system so they can be shared between configure 3935# scripts and configure runs, see configure's option --config-cache. 3936# It is not useful on other systems. If it contains results you don't 3937# want to keep, you may remove or edit it. 3938# 3939# config.status only pays attention to the cache file if you give it 3940# the --recheck option to rerun configure. 3941# 3942# `ac_cv_env_foo' variables (set or unset) will be overridden when 3943# loading this file, other *unset* `ac_cv_foo' will be assigned the 3944# following values. 3945 3946_ACEOF 3947 3948# The following way of writing the cache mishandles newlines in values, 3949# but we know of no workaround that is simple, portable, and efficient. 3950# So, we kill variables containing newlines. 3951# Ultrix sh set writes to stderr and can't be redirected directly, 3952# and sets the high bit in the cache file unless we assign to the vars. 3953( 3954 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3955 eval ac_val=\$$ac_var 3956 case $ac_val in #( 3957 *${as_nl}*) 3958 case $ac_var in #( 3959 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3960$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3961 esac 3962 case $ac_var in #( 3963 _ | IFS | as_nl) ;; #( 3964 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3965 *) { eval $ac_var=; unset $ac_var;} ;; 3966 esac ;; 3967 esac 3968 done 3969 3970 (set) 2>&1 | 3971 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3972 *${as_nl}ac_space=\ *) 3973 # `set' does not quote correctly, so add quotes: double-quote 3974 # substitution turns \\\\ into \\, and sed turns \\ into \. 3975 sed -n \ 3976 "s/'/'\\\\''/g; 3977 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3978 ;; #( 3979 *) 3980 # `set' quotes correctly as required by POSIX, so do not add quotes. 3981 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3982 ;; 3983 esac | 3984 sort 3985) | 3986 sed ' 3987 /^ac_cv_env_/b end 3988 t clear 3989 :clear 3990 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3991 t end 3992 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3993 :end' >>confcache 3994if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3995 if test -w "$cache_file"; then 3996 if test "x$cache_file" != "x/dev/null"; then 3997 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3998$as_echo "$as_me: updating cache $cache_file" >&6;} 3999 if test ! -f "$cache_file" || test -h "$cache_file"; then 4000 cat confcache >"$cache_file" 4001 else 4002 case $cache_file in #( 4003 */* | ?:*) 4004 mv -f confcache "$cache_file"$$ && 4005 mv -f "$cache_file"$$ "$cache_file" ;; #( 4006 *) 4007 mv -f confcache "$cache_file" ;; 4008 esac 4009 fi 4010 fi 4011 else 4012 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4013$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4014 fi 4015fi 4016rm -f confcache 4017 4018test "x$prefix" = xNONE && prefix=$ac_default_prefix 4019# Let make expand exec_prefix. 4020test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4021 4022DEFS=-DHAVE_CONFIG_H 4023 4024ac_libobjs= 4025ac_ltlibobjs= 4026U= 4027for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4028 # 1. Remove the extension, and $U if already installed. 4029 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4030 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4031 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4032 # will be set to the directory where LIBOBJS objects are built. 4033 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4034 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4035done 4036LIBOBJS=$ac_libobjs 4037 4038LTLIBOBJS=$ac_ltlibobjs 4039 4040 4041 4042: "${CONFIG_STATUS=./config.status}" 4043ac_write_fail=0 4044ac_clean_files_save=$ac_clean_files 4045ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4046{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4047$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4048as_write_fail=0 4049cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4050#! $SHELL 4051# Generated by $as_me. 4052# Run this file to recreate the current configuration. 4053# Compiler output produced by configure, useful for debugging 4054# configure, is in config.log if it exists. 4055 4056debug=false 4057ac_cs_recheck=false 4058ac_cs_silent=false 4059 4060SHELL=\${CONFIG_SHELL-$SHELL} 4061export SHELL 4062_ASEOF 4063cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4064## -------------------- ## 4065## M4sh Initialization. ## 4066## -------------------- ## 4067 4068# Be more Bourne compatible 4069DUALCASE=1; export DUALCASE # for MKS sh 4070if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4071 emulate sh 4072 NULLCMD=: 4073 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4074 # is contrary to our usage. Disable this feature. 4075 alias -g '${1+"$@"}'='"$@"' 4076 setopt NO_GLOB_SUBST 4077else 4078 case `(set -o) 2>/dev/null` in #( 4079 *posix*) : 4080 set -o posix ;; #( 4081 *) : 4082 ;; 4083esac 4084fi 4085 4086 4087as_nl=' 4088' 4089export as_nl 4090# Printing a long string crashes Solaris 7 /usr/bin/printf. 4091as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4092as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4093as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4094# Prefer a ksh shell builtin over an external printf program on Solaris, 4095# but without wasting forks for bash or zsh. 4096if test -z "$BASH_VERSION$ZSH_VERSION" \ 4097 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4098 as_echo='print -r --' 4099 as_echo_n='print -rn --' 4100elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4101 as_echo='printf %s\n' 4102 as_echo_n='printf %s' 4103else 4104 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4105 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4106 as_echo_n='/usr/ucb/echo -n' 4107 else 4108 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4109 as_echo_n_body='eval 4110 arg=$1; 4111 case $arg in #( 4112 *"$as_nl"*) 4113 expr "X$arg" : "X\\(.*\\)$as_nl"; 4114 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4115 esac; 4116 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4117 ' 4118 export as_echo_n_body 4119 as_echo_n='sh -c $as_echo_n_body as_echo' 4120 fi 4121 export as_echo_body 4122 as_echo='sh -c $as_echo_body as_echo' 4123fi 4124 4125# The user is always right. 4126if test "${PATH_SEPARATOR+set}" != set; then 4127 PATH_SEPARATOR=: 4128 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4129 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4130 PATH_SEPARATOR=';' 4131 } 4132fi 4133 4134 4135# IFS 4136# We need space, tab and new line, in precisely that order. Quoting is 4137# there to prevent editors from complaining about space-tab. 4138# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4139# splitting by setting IFS to empty value.) 4140IFS=" "" $as_nl" 4141 4142# Find who we are. Look in the path if we contain no directory separator. 4143as_myself= 4144case $0 in #(( 4145 *[\\/]* ) as_myself=$0 ;; 4146 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4147for as_dir in $PATH 4148do 4149 IFS=$as_save_IFS 4150 test -z "$as_dir" && as_dir=. 4151 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4152 done 4153IFS=$as_save_IFS 4154 4155 ;; 4156esac 4157# We did not find ourselves, most probably we were run as `sh COMMAND' 4158# in which case we are not to be found in the path. 4159if test "x$as_myself" = x; then 4160 as_myself=$0 4161fi 4162if test ! -f "$as_myself"; then 4163 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4164 exit 1 4165fi 4166 4167# Unset variables that we do not need and which cause bugs (e.g. in 4168# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4169# suppresses any "Segmentation fault" message there. '((' could 4170# trigger a bug in pdksh 5.2.14. 4171for as_var in BASH_ENV ENV MAIL MAILPATH 4172do eval test x\${$as_var+set} = xset \ 4173 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4174done 4175PS1='$ ' 4176PS2='> ' 4177PS4='+ ' 4178 4179# NLS nuisances. 4180LC_ALL=C 4181export LC_ALL 4182LANGUAGE=C 4183export LANGUAGE 4184 4185# CDPATH. 4186(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4187 4188 4189# as_fn_error STATUS ERROR [LINENO LOG_FD] 4190# ---------------------------------------- 4191# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4192# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4193# script with STATUS, using 1 if that was 0. 4194as_fn_error () 4195{ 4196 as_status=$1; test $as_status -eq 0 && as_status=1 4197 if test "$4"; then 4198 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4199 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4200 fi 4201 $as_echo "$as_me: error: $2" >&2 4202 as_fn_exit $as_status 4203} # as_fn_error 4204 4205 4206# as_fn_set_status STATUS 4207# ----------------------- 4208# Set $? to STATUS, without forking. 4209as_fn_set_status () 4210{ 4211 return $1 4212} # as_fn_set_status 4213 4214# as_fn_exit STATUS 4215# ----------------- 4216# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4217as_fn_exit () 4218{ 4219 set +e 4220 as_fn_set_status $1 4221 exit $1 4222} # as_fn_exit 4223 4224# as_fn_unset VAR 4225# --------------- 4226# Portably unset VAR. 4227as_fn_unset () 4228{ 4229 { eval $1=; unset $1;} 4230} 4231as_unset=as_fn_unset 4232# as_fn_append VAR VALUE 4233# ---------------------- 4234# Append the text in VALUE to the end of the definition contained in VAR. Take 4235# advantage of any shell optimizations that allow amortized linear growth over 4236# repeated appends, instead of the typical quadratic growth present in naive 4237# implementations. 4238if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4239 eval 'as_fn_append () 4240 { 4241 eval $1+=\$2 4242 }' 4243else 4244 as_fn_append () 4245 { 4246 eval $1=\$$1\$2 4247 } 4248fi # as_fn_append 4249 4250# as_fn_arith ARG... 4251# ------------------ 4252# Perform arithmetic evaluation on the ARGs, and store the result in the 4253# global $as_val. Take advantage of shells that can avoid forks. The arguments 4254# must be portable across $(()) and expr. 4255if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4256 eval 'as_fn_arith () 4257 { 4258 as_val=$(( $* )) 4259 }' 4260else 4261 as_fn_arith () 4262 { 4263 as_val=`expr "$@" || test $? -eq 1` 4264 } 4265fi # as_fn_arith 4266 4267 4268if expr a : '\(a\)' >/dev/null 2>&1 && 4269 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4270 as_expr=expr 4271else 4272 as_expr=false 4273fi 4274 4275if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4276 as_basename=basename 4277else 4278 as_basename=false 4279fi 4280 4281if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4282 as_dirname=dirname 4283else 4284 as_dirname=false 4285fi 4286 4287as_me=`$as_basename -- "$0" || 4288$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4289 X"$0" : 'X\(//\)$' \| \ 4290 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4291$as_echo X/"$0" | 4292 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4293 s//\1/ 4294 q 4295 } 4296 /^X\/\(\/\/\)$/{ 4297 s//\1/ 4298 q 4299 } 4300 /^X\/\(\/\).*/{ 4301 s//\1/ 4302 q 4303 } 4304 s/.*/./; q'` 4305 4306# Avoid depending upon Character Ranges. 4307as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4308as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4309as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4310as_cr_digits='0123456789' 4311as_cr_alnum=$as_cr_Letters$as_cr_digits 4312 4313ECHO_C= ECHO_N= ECHO_T= 4314case `echo -n x` in #((((( 4315-n*) 4316 case `echo 'xy\c'` in 4317 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4318 xy) ECHO_C='\c';; 4319 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4320 ECHO_T=' ';; 4321 esac;; 4322*) 4323 ECHO_N='-n';; 4324esac 4325 4326rm -f conf$$ conf$$.exe conf$$.file 4327if test -d conf$$.dir; then 4328 rm -f conf$$.dir/conf$$.file 4329else 4330 rm -f conf$$.dir 4331 mkdir conf$$.dir 2>/dev/null 4332fi 4333if (echo >conf$$.file) 2>/dev/null; then 4334 if ln -s conf$$.file conf$$ 2>/dev/null; then 4335 as_ln_s='ln -s' 4336 # ... but there are two gotchas: 4337 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4338 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4339 # In both cases, we have to default to `cp -pR'. 4340 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4341 as_ln_s='cp -pR' 4342 elif ln conf$$.file conf$$ 2>/dev/null; then 4343 as_ln_s=ln 4344 else 4345 as_ln_s='cp -pR' 4346 fi 4347else 4348 as_ln_s='cp -pR' 4349fi 4350rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4351rmdir conf$$.dir 2>/dev/null 4352 4353 4354# as_fn_mkdir_p 4355# ------------- 4356# Create "$as_dir" as a directory, including parents if necessary. 4357as_fn_mkdir_p () 4358{ 4359 4360 case $as_dir in #( 4361 -*) as_dir=./$as_dir;; 4362 esac 4363 test -d "$as_dir" || eval $as_mkdir_p || { 4364 as_dirs= 4365 while :; do 4366 case $as_dir in #( 4367 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4368 *) as_qdir=$as_dir;; 4369 esac 4370 as_dirs="'$as_qdir' $as_dirs" 4371 as_dir=`$as_dirname -- "$as_dir" || 4372$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4373 X"$as_dir" : 'X\(//\)[^/]' \| \ 4374 X"$as_dir" : 'X\(//\)$' \| \ 4375 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4376$as_echo X"$as_dir" | 4377 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4378 s//\1/ 4379 q 4380 } 4381 /^X\(\/\/\)[^/].*/{ 4382 s//\1/ 4383 q 4384 } 4385 /^X\(\/\/\)$/{ 4386 s//\1/ 4387 q 4388 } 4389 /^X\(\/\).*/{ 4390 s//\1/ 4391 q 4392 } 4393 s/.*/./; q'` 4394 test -d "$as_dir" && break 4395 done 4396 test -z "$as_dirs" || eval "mkdir $as_dirs" 4397 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4398 4399 4400} # as_fn_mkdir_p 4401if mkdir -p . 2>/dev/null; then 4402 as_mkdir_p='mkdir -p "$as_dir"' 4403else 4404 test -d ./-p && rmdir ./-p 4405 as_mkdir_p=false 4406fi 4407 4408 4409# as_fn_executable_p FILE 4410# ----------------------- 4411# Test if FILE is an executable regular file. 4412as_fn_executable_p () 4413{ 4414 test -f "$1" && test -x "$1" 4415} # as_fn_executable_p 4416as_test_x='test -x' 4417as_executable_p=as_fn_executable_p 4418 4419# Sed expression to map a string onto a valid CPP name. 4420as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4421 4422# Sed expression to map a string onto a valid variable name. 4423as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4424 4425 4426exec 6>&1 4427## ----------------------------------- ## 4428## Main body of $CONFIG_STATUS script. ## 4429## ----------------------------------- ## 4430_ASEOF 4431test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4432 4433cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4434# Save the log message, to keep $0 and so on meaningful, and to 4435# report actual input values of CONFIG_FILES etc. instead of their 4436# values after options handling. 4437ac_log=" 4438This file was extended by sdlvisualtest $as_me 0.01, which was 4439generated by GNU Autoconf 2.69. Invocation command line was 4440 4441 CONFIG_FILES = $CONFIG_FILES 4442 CONFIG_HEADERS = $CONFIG_HEADERS 4443 CONFIG_LINKS = $CONFIG_LINKS 4444 CONFIG_COMMANDS = $CONFIG_COMMANDS 4445 $ $0 $@ 4446 4447on `(hostname || uname -n) 2>/dev/null | sed 1q` 4448" 4449 4450_ACEOF 4451 4452case $ac_config_files in *" 4453"*) set x $ac_config_files; shift; ac_config_files=$*;; 4454esac 4455 4456case $ac_config_headers in *" 4457"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4458esac 4459 4460 4461cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4462# Files that config.status was made for. 4463config_files="$ac_config_files" 4464config_headers="$ac_config_headers" 4465 4466_ACEOF 4467 4468cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4469ac_cs_usage="\ 4470\`$as_me' instantiates files and other configuration actions 4471from templates according to the current configuration. Unless the files 4472and actions are specified as TAGs, all are instantiated by default. 4473 4474Usage: $0 [OPTION]... [TAG]... 4475 4476 -h, --help print this help, then exit 4477 -V, --version print version number and configuration settings, then exit 4478 --config print configuration, then exit 4479 -q, --quiet, --silent 4480 do not print progress messages 4481 -d, --debug don't remove temporary files 4482 --recheck update $as_me by reconfiguring in the same conditions 4483 --file=FILE[:TEMPLATE] 4484 instantiate the configuration file FILE 4485 --header=FILE[:TEMPLATE] 4486 instantiate the configuration header FILE 4487 4488Configuration files: 4489$config_files 4490 4491Configuration headers: 4492$config_headers 4493 4494Report bugs to <apoorvupreti@gmail.com>." 4495 4496_ACEOF 4497cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4498ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4499ac_cs_version="\\ 4500sdlvisualtest config.status 0.01 4501configured by $0, generated by GNU Autoconf 2.69, 4502 with options \\"\$ac_cs_config\\" 4503 4504Copyright (C) 2012 Free Software Foundation, Inc. 4505This config.status script is free software; the Free Software Foundation 4506gives unlimited permission to copy, distribute and modify it." 4507 4508ac_pwd='$ac_pwd' 4509srcdir='$srcdir' 4510test -n "\$AWK" || AWK=awk 4511_ACEOF 4512 4513cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4514# The default lists apply if the user does not specify any file. 4515ac_need_defaults=: 4516while test $# != 0 4517do 4518 case $1 in 4519 --*=?*) 4520 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4521 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4522 ac_shift=: 4523 ;; 4524 --*=) 4525 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4526 ac_optarg= 4527 ac_shift=: 4528 ;; 4529 *) 4530 ac_option=$1 4531 ac_optarg=$2 4532 ac_shift=shift 4533 ;; 4534 esac 4535 4536 case $ac_option in 4537 # Handling of the options. 4538 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4539 ac_cs_recheck=: ;; 4540 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4541 $as_echo "$ac_cs_version"; exit ;; 4542 --config | --confi | --conf | --con | --co | --c ) 4543 $as_echo "$ac_cs_config"; exit ;; 4544 --debug | --debu | --deb | --de | --d | -d ) 4545 debug=: ;; 4546 --file | --fil | --fi | --f ) 4547 $ac_shift 4548 case $ac_optarg in 4549 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4550 '') as_fn_error $? "missing file argument" ;; 4551 esac 4552 as_fn_append CONFIG_FILES " '$ac_optarg'" 4553 ac_need_defaults=false;; 4554 --header | --heade | --head | --hea ) 4555 $ac_shift 4556 case $ac_optarg in 4557 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4558 esac 4559 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4560 ac_need_defaults=false;; 4561 --he | --h) 4562 # Conflict between --help and --header 4563 as_fn_error $? "ambiguous option: \`$1' 4564Try \`$0 --help' for more information.";; 4565 --help | --hel | -h ) 4566 $as_echo "$ac_cs_usage"; exit ;; 4567 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4568 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4569 ac_cs_silent=: ;; 4570 4571 # This is an error. 4572 -*) as_fn_error $? "unrecognized option: \`$1' 4573Try \`$0 --help' for more information." ;; 4574 4575 *) as_fn_append ac_config_targets " $1" 4576 ac_need_defaults=false ;; 4577 4578 esac 4579 shift 4580done 4581 4582ac_configure_extra_args= 4583 4584if $ac_cs_silent; then 4585 exec 6>/dev/null 4586 ac_configure_extra_args="$ac_configure_extra_args --silent" 4587fi 4588 4589_ACEOF 4590cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4591if \$ac_cs_recheck; then 4592 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4593 shift 4594 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4595 CONFIG_SHELL='$SHELL' 4596 export CONFIG_SHELL 4597 exec "\$@" 4598fi 4599 4600_ACEOF 4601cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4602exec 5>>config.log 4603{ 4604 echo 4605 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4606## Running $as_me. ## 4607_ASBOX 4608 $as_echo "$ac_log" 4609} >&5 4610 4611_ACEOF 4612cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4613_ACEOF 4614 4615cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4616 4617# Handling of arguments. 4618for ac_config_target in $ac_config_targets 4619do 4620 case $ac_config_target in 4621 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 4622 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4623 4624 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4625 esac 4626done 4627 4628 4629# If the user did not use the arguments to specify the items to instantiate, 4630# then the envvar interface is used. Set only those that are not. 4631# We use the long form for the default assignment because of an extremely 4632# bizarre bug on SunOS 4.1.3. 4633if $ac_need_defaults; then 4634 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4635 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4636fi 4637 4638# Have a temporary directory for convenience. Make it in the build tree 4639# simply because there is no reason against having it here, and in addition, 4640# creating and moving files from /tmp can sometimes cause problems. 4641# Hook for its removal unless debugging. 4642# Note that there is a small window in which the directory will not be cleaned: 4643# after its creation but before its name has been assigned to `$tmp'. 4644$debug || 4645{ 4646 tmp= ac_tmp= 4647 trap 'exit_status=$? 4648 : "${ac_tmp:=$tmp}" 4649 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4650' 0 4651 trap 'as_fn_exit 1' 1 2 13 15 4652} 4653# Create a (secure) tmp directory for tmp files. 4654 4655{ 4656 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4657 test -d "$tmp" 4658} || 4659{ 4660 tmp=./conf$$-$RANDOM 4661 (umask 077 && mkdir "$tmp") 4662} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4663ac_tmp=$tmp 4664 4665# Set up the scripts for CONFIG_FILES section. 4666# No need to generate them if there are no CONFIG_FILES. 4667# This happens for instance with `./config.status config.h'. 4668if test -n "$CONFIG_FILES"; then 4669 4670 4671ac_cr=`echo X | tr X '\015'` 4672# On cygwin, bash can eat \r inside `` if the user requested igncr. 4673# But we know of no other shell where ac_cr would be empty at this 4674# point, so we can use a bashism as a fallback. 4675if test "x$ac_cr" = x; then 4676 eval ac_cr=\$\'\\r\' 4677fi 4678ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4679if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4680 ac_cs_awk_cr='\\r' 4681else 4682 ac_cs_awk_cr=$ac_cr 4683fi 4684 4685echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 4686_ACEOF 4687 4688 4689{ 4690 echo "cat >conf$$subs.awk <<_ACEOF" && 4691 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4692 echo "_ACEOF" 4693} >conf$$subs.sh || 4694 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4695ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 4696ac_delim='%!_!# ' 4697for ac_last_try in false false false false false :; do 4698 . ./conf$$subs.sh || 4699 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4700 4701 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4702 if test $ac_delim_n = $ac_delim_num; then 4703 break 4704 elif $ac_last_try; then 4705 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4706 else 4707 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4708 fi 4709done 4710rm -f conf$$subs.sh 4711 4712cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4713cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 4714_ACEOF 4715sed -n ' 4716h 4717s/^/S["/; s/!.*/"]=/ 4718p 4719g 4720s/^[^!]*!// 4721:repl 4722t repl 4723s/'"$ac_delim"'$// 4724t delim 4725:nl 4726h 4727s/\(.\{148\}\)..*/\1/ 4728t more1 4729s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4730p 4731n 4732b repl 4733:more1 4734s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4735p 4736g 4737s/.\{148\}// 4738t nl 4739:delim 4740h 4741s/\(.\{148\}\)..*/\1/ 4742t more2 4743s/["\\]/\\&/g; s/^/"/; s/$/"/ 4744p 4745b 4746:more2 4747s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4748p 4749g 4750s/.\{148\}// 4751t delim 4752' <conf$$subs.awk | sed ' 4753/^[^""]/{ 4754 N 4755 s/\n// 4756} 4757' >>$CONFIG_STATUS || ac_write_fail=1 4758rm -f conf$$subs.awk 4759cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4760_ACAWK 4761cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 4762 for (key in S) S_is_set[key] = 1 4763 FS = "" 4764 4765} 4766{ 4767 line = $ 0 4768 nfields = split(line, field, "@") 4769 substed = 0 4770 len = length(field[1]) 4771 for (i = 2; i < nfields; i++) { 4772 key = field[i] 4773 keylen = length(key) 4774 if (S_is_set[key]) { 4775 value = S[key] 4776 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4777 len += length(value) + length(field[++i]) 4778 substed = 1 4779 } else 4780 len += 1 + keylen 4781 } 4782 4783 print line 4784} 4785 4786_ACAWK 4787_ACEOF 4788cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4789if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4790 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4791else 4792 cat 4793fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 4794 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 4795_ACEOF 4796 4797# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 4798# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 4799# trailing colons and then remove the whole line if VPATH becomes empty 4800# (actually we leave an empty line to preserve line numbers). 4801if test "x$srcdir" = x.; then 4802 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 4803h 4804s/// 4805s/^/:/ 4806s/[ ]*$/:/ 4807s/:\$(srcdir):/:/g 4808s/:\${srcdir}:/:/g 4809s/:@srcdir@:/:/g 4810s/^:*// 4811s/:*$// 4812x 4813s/\(=[ ]*\).*/\1/ 4814G 4815s/\n// 4816s/^[^=]*=[ ]*$// 4817}' 4818fi 4819 4820cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4821fi # test -n "$CONFIG_FILES" 4822 4823# Set up the scripts for CONFIG_HEADERS section. 4824# No need to generate them if there are no CONFIG_HEADERS. 4825# This happens for instance with `./config.status Makefile'. 4826if test -n "$CONFIG_HEADERS"; then 4827cat >"$ac_tmp/defines.awk" <<\_ACAWK || 4828BEGIN { 4829_ACEOF 4830 4831# Transform confdefs.h into an awk script `defines.awk', embedded as 4832# here-document in config.status, that substitutes the proper values into 4833# config.h.in to produce config.h. 4834 4835# Create a delimiter string that does not exist in confdefs.h, to ease 4836# handling of long lines. 4837ac_delim='%!_!# ' 4838for ac_last_try in false false :; do 4839 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 4840 if test -z "$ac_tt"; then 4841 break 4842 elif $ac_last_try; then 4843 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 4844 else 4845 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4846 fi 4847done 4848 4849# For the awk script, D is an array of macro values keyed by name, 4850# likewise P contains macro parameters if any. Preserve backslash 4851# newline sequences. 4852 4853ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 4854sed -n ' 4855s/.\{148\}/&'"$ac_delim"'/g 4856t rset 4857:rset 4858s/^[ ]*#[ ]*define[ ][ ]*/ / 4859t def 4860d 4861:def 4862s/\\$// 4863t bsnl 4864s/["\\]/\\&/g 4865s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4866D["\1"]=" \3"/p 4867s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 4868d 4869:bsnl 4870s/["\\]/\\&/g 4871s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4872D["\1"]=" \3\\\\\\n"\\/p 4873t cont 4874s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 4875t cont 4876d 4877:cont 4878n 4879s/.\{148\}/&'"$ac_delim"'/g 4880t clear 4881:clear 4882s/\\$// 4883t bsnlc 4884s/["\\]/\\&/g; s/^/"/; s/$/"/p 4885d 4886:bsnlc 4887s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 4888b cont 4889' <confdefs.h | sed ' 4890s/'"$ac_delim"'/"\\\ 4891"/g' >>$CONFIG_STATUS || ac_write_fail=1 4892 4893cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4894 for (key in D) D_is_set[key] = 1 4895 FS = "" 4896} 4897/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 4898 line = \$ 0 4899 split(line, arg, " ") 4900 if (arg[1] == "#") { 4901 defundef = arg[2] 4902 mac1 = arg[3] 4903 } else { 4904 defundef = substr(arg[1], 2) 4905 mac1 = arg[2] 4906 } 4907 split(mac1, mac2, "(") #) 4908 macro = mac2[1] 4909 prefix = substr(line, 1, index(line, defundef) - 1) 4910 if (D_is_set[macro]) { 4911 # Preserve the white space surrounding the "#". 4912 print prefix "define", macro P[macro] D[macro] 4913 next 4914 } else { 4915 # Replace #undef with comments. This is necessary, for example, 4916 # in the case of _POSIX_SOURCE, which is predefined and required 4917 # on some systems where configure will not decide to define it. 4918 if (defundef == "undef") { 4919 print "/*", prefix defundef, macro, "*/" 4920 next 4921 } 4922 } 4923} 4924{ print } 4925_ACAWK 4926_ACEOF 4927cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4928 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 4929fi # test -n "$CONFIG_HEADERS" 4930 4931 4932eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 4933shift 4934for ac_tag 4935do 4936 case $ac_tag in 4937 :[FHLC]) ac_mode=$ac_tag; continue;; 4938 esac 4939 case $ac_mode$ac_tag in 4940 :[FHL]*:*);; 4941 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 4942 :[FH]-) ac_tag=-:-;; 4943 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4944 esac 4945 ac_save_IFS=$IFS 4946 IFS=: 4947 set x $ac_tag 4948 IFS=$ac_save_IFS 4949 shift 4950 ac_file=$1 4951 shift 4952 4953 case $ac_mode in 4954 :L) ac_source=$1;; 4955 :[FH]) 4956 ac_file_inputs= 4957 for ac_f 4958 do 4959 case $ac_f in 4960 -) ac_f="$ac_tmp/stdin";; 4961 *) # Look for the file first in the build tree, then in the source tree 4962 # (if the path is not absolute). The absolute path cannot be DOS-style, 4963 # because $ac_f cannot contain `:'. 4964 test -f "$ac_f" || 4965 case $ac_f in 4966 [\\/$]*) false;; 4967 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4968 esac || 4969 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4970 esac 4971 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4972 as_fn_append ac_file_inputs " '$ac_f'" 4973 done 4974 4975 # Let's still pretend it is `configure' which instantiates (i.e., don't 4976 # use $as_me), people would be surprised to read: 4977 # /* config.h. Generated by config.status. */ 4978 configure_input='Generated from '` 4979 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4980 `' by configure.' 4981 if test x"$ac_file" != x-; then 4982 configure_input="$ac_file. $configure_input" 4983 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4984$as_echo "$as_me: creating $ac_file" >&6;} 4985 fi 4986 # Neutralize special characters interpreted by sed in replacement strings. 4987 case $configure_input in #( 4988 *\&* | *\|* | *\\* ) 4989 ac_sed_conf_input=`$as_echo "$configure_input" | 4990 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4991 *) ac_sed_conf_input=$configure_input;; 4992 esac 4993 4994 case $ac_tag in 4995 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 4996 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 4997 esac 4998 ;; 4999 esac 5000 5001 ac_dir=`$as_dirname -- "$ac_file" || 5002$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5003 X"$ac_file" : 'X\(//\)[^/]' \| \ 5004 X"$ac_file" : 'X\(//\)$' \| \ 5005 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5006$as_echo X"$ac_file" | 5007 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5008 s//\1/ 5009 q 5010 } 5011 /^X\(\/\/\)[^/].*/{ 5012 s//\1/ 5013 q 5014 } 5015 /^X\(\/\/\)$/{ 5016 s//\1/ 5017 q 5018 } 5019 /^X\(\/\).*/{ 5020 s//\1/ 5021 q 5022 } 5023 s/.*/./; q'` 5024 as_dir="$ac_dir"; as_fn_mkdir_p 5025 ac_builddir=. 5026 5027case "$ac_dir" in 5028.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5029*) 5030 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5031 # A ".." for each directory in $ac_dir_suffix. 5032 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5033 case $ac_top_builddir_sub in 5034 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5035 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5036 esac ;; 5037esac 5038ac_abs_top_builddir=$ac_pwd 5039ac_abs_builddir=$ac_pwd$ac_dir_suffix 5040# for backward compatibility: 5041ac_top_builddir=$ac_top_build_prefix 5042 5043case $srcdir in 5044 .) # We are building in place. 5045 ac_srcdir=. 5046 ac_top_srcdir=$ac_top_builddir_sub 5047 ac_abs_top_srcdir=$ac_pwd ;; 5048 [\\/]* | ?:[\\/]* ) # Absolute name. 5049 ac_srcdir=$srcdir$ac_dir_suffix; 5050 ac_top_srcdir=$srcdir 5051 ac_abs_top_srcdir=$srcdir ;; 5052 *) # Relative name. 5053 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5054 ac_top_srcdir=$ac_top_build_prefix$srcdir 5055 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5056esac 5057ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5058 5059 5060 case $ac_mode in 5061 :F) 5062 # 5063 # CONFIG_FILE 5064 # 5065 5066_ACEOF 5067 5068cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5069# If the template does not know about datarootdir, expand it. 5070# FIXME: This hack should be removed a few years after 2.60. 5071ac_datarootdir_hack=; ac_datarootdir_seen= 5072ac_sed_dataroot=' 5073/datarootdir/ { 5074 p 5075 q 5076} 5077/@datadir@/p 5078/@docdir@/p 5079/@infodir@/p 5080/@localedir@/p 5081/@mandir@/p' 5082case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5083*datarootdir*) ac_datarootdir_seen=yes;; 5084*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5085 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5086$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5087_ACEOF 5088cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5089 ac_datarootdir_hack=' 5090 s&@datadir@&$datadir&g 5091 s&@docdir@&$docdir&g 5092 s&@infodir@&$infodir&g 5093 s&@localedir@&$localedir&g 5094 s&@mandir@&$mandir&g 5095 s&\\\${datarootdir}&$datarootdir&g' ;; 5096esac 5097_ACEOF 5098 5099# Neutralize VPATH when `$srcdir' = `.'. 5100# Shell code in configure.ac might set extrasub. 5101# FIXME: do we really want to maintain this feature? 5102cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5103ac_sed_extra="$ac_vpsub 5104$extrasub 5105_ACEOF 5106cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5107:t 5108/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5109s|@configure_input@|$ac_sed_conf_input|;t t 5110s&@top_builddir@&$ac_top_builddir_sub&;t t 5111s&@top_build_prefix@&$ac_top_build_prefix&;t t 5112s&@srcdir@&$ac_srcdir&;t t 5113s&@abs_srcdir@&$ac_abs_srcdir&;t t 5114s&@top_srcdir@&$ac_top_srcdir&;t t 5115s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5116s&@builddir@&$ac_builddir&;t t 5117s&@abs_builddir@&$ac_abs_builddir&;t t 5118s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5119$ac_datarootdir_hack 5120" 5121eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5122 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5123 5124test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5125 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5126 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5127 "$ac_tmp/out"`; test -z "$ac_out"; } && 5128 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5129which seems to be undefined. Please make sure it is defined" >&5 5130$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5131which seems to be undefined. Please make sure it is defined" >&2;} 5132 5133 rm -f "$ac_tmp/stdin" 5134 case $ac_file in 5135 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5136 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5137 esac \ 5138 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5139 ;; 5140 :H) 5141 # 5142 # CONFIG_HEADER 5143 # 5144 if test x"$ac_file" != x-; then 5145 { 5146 $as_echo "/* $configure_input */" \ 5147 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5148 } >"$ac_tmp/config.h" \ 5149 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5150 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5151 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5152$as_echo "$as_me: $ac_file is unchanged" >&6;} 5153 else 5154 rm -f "$ac_file" 5155 mv "$ac_tmp/config.h" "$ac_file" \ 5156 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5157 fi 5158 else 5159 $as_echo "/* $configure_input */" \ 5160 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5161 || as_fn_error $? "could not create -" "$LINENO" 5 5162 fi 5163 ;; 5164 5165 5166 esac 5167 5168done # for ac_tag 5169 5170 5171as_fn_exit 0 5172_ACEOF 5173ac_clean_files=$ac_clean_files_save 5174 5175test $ac_write_fail = 0 || 5176 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5177 5178 5179# configure is writing to config.log, and then calls config.status. 5180# config.status does its own redirection, appending to config.log. 5181# Unfortunately, on DOS this fails, as config.log is still kept open 5182# by configure, so config.status won't be able to write to it; its 5183# output is simply discarded. So we exec the FD to /dev/null, 5184# effectively closing config.log, so it can be properly (re)opened and 5185# appended to by config.status. When coming back to configure, we 5186# need to make the FD available again. 5187if test "$no_create" != yes; then 5188 ac_cs_success=: 5189 ac_config_status_args= 5190 test "$silent" = yes && 5191 ac_config_status_args="$ac_config_status_args --quiet" 5192 exec 5>/dev/null 5193 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5194 exec 5>>config.log 5195 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5196 # would make configure fail if this is the last instruction. 5197 $ac_cs_success || as_fn_exit 1 5198fi 5199if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5201$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5202fi 5203 5204