1# generated automatically by aclocal 1.9.2 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 4# Free Software Foundation, Inc. 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14# -*- Autoconf -*- 15# Copyright (C) 2002, 2003 Free Software Foundation, Inc. 16# Generated from amversion.in; do not edit by hand. 17 18# This program is free software; you can redistribute it and/or modify 19# it under the terms of the GNU General Public License as published by 20# the Free Software Foundation; either version 2, or (at your option) 21# any later version. 22 23# This program is distributed in the hope that it will be useful, 24# but WITHOUT ANY WARRANTY; without even the implied warranty of 25# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 26# GNU General Public License for more details. 27 28# You should have received a copy of the GNU General Public License 29# along with this program; if not, write to the Free Software 30# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 31 32# AM_AUTOMAKE_VERSION(VERSION) 33# ---------------------------- 34# Automake X.Y traces this macro to ensure aclocal.m4 has been 35# generated from the m4 files accompanying Automake X.Y. 36AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"]) 37 38# AM_SET_CURRENT_AUTOMAKE_VERSION 39# ------------------------------- 40# Call AM_AUTOMAKE_VERSION so it can be traced. 41# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. 42AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 43 [AM_AUTOMAKE_VERSION([1.9.2])]) 44 45# AM_AUX_DIR_EXPAND 46 47# Copyright (C) 2001, 2003 Free Software Foundation, Inc. 48 49# This program is free software; you can redistribute it and/or modify 50# it under the terms of the GNU General Public License as published by 51# the Free Software Foundation; either version 2, or (at your option) 52# any later version. 53 54# This program is distributed in the hope that it will be useful, 55# but WITHOUT ANY WARRANTY; without even the implied warranty of 56# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 57# GNU General Public License for more details. 58 59# You should have received a copy of the GNU General Public License 60# along with this program; if not, write to the Free Software 61# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 62# 02111-1307, USA. 63 64# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 65# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to 66# `$srcdir', `$srcdir/..', or `$srcdir/../..'. 67# 68# Of course, Automake must honor this variable whenever it calls a 69# tool from the auxiliary directory. The problem is that $srcdir (and 70# therefore $ac_aux_dir as well) can be either absolute or relative, 71# depending on how configure is run. This is pretty annoying, since 72# it makes $ac_aux_dir quite unusable in subdirectories: in the top 73# source directory, any form will work fine, but in subdirectories a 74# relative path needs to be adjusted first. 75# 76# $ac_aux_dir/missing 77# fails when called from a subdirectory if $ac_aux_dir is relative 78# $top_srcdir/$ac_aux_dir/missing 79# fails if $ac_aux_dir is absolute, 80# fails when called from a subdirectory in a VPATH build with 81# a relative $ac_aux_dir 82# 83# The reason of the latter failure is that $top_srcdir and $ac_aux_dir 84# are both prefixed by $srcdir. In an in-source build this is usually 85# harmless because $srcdir is `.', but things will broke when you 86# start a VPATH build or use an absolute $srcdir. 87# 88# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, 89# iff we strip the leading $srcdir from $ac_aux_dir. That would be: 90# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` 91# and then we would define $MISSING as 92# MISSING="\${SHELL} $am_aux_dir/missing" 93# This will work as long as MISSING is not called from configure, because 94# unfortunately $(top_srcdir) has no meaning in configure. 95# However there are other variables, like CC, which are often used in 96# configure, and could therefore not use this "fixed" $ac_aux_dir. 97# 98# Another solution, used here, is to always expand $ac_aux_dir to an 99# absolute PATH. The drawback is that using absolute paths prevent a 100# configured tree to be moved without reconfiguration. 101 102AC_DEFUN([AM_AUX_DIR_EXPAND], 103[dnl Rely on autoconf to set up CDPATH properly. 104AC_PREREQ([2.50])dnl 105# expand $ac_aux_dir to an absolute path 106am_aux_dir=`cd $ac_aux_dir && pwd` 107]) 108 109# AM_CONDITIONAL -*- Autoconf -*- 110 111# Copyright (C) 1997, 2000, 2001, 2003, 2004 Free Software Foundation, Inc. 112 113# This program is free software; you can redistribute it and/or modify 114# it under the terms of the GNU General Public License as published by 115# the Free Software Foundation; either version 2, or (at your option) 116# any later version. 117 118# This program is distributed in the hope that it will be useful, 119# but WITHOUT ANY WARRANTY; without even the implied warranty of 120# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 121# GNU General Public License for more details. 122 123# You should have received a copy of the GNU General Public License 124# along with this program; if not, write to the Free Software 125# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 126# 02111-1307, USA. 127 128# serial 6 129 130# AM_CONDITIONAL(NAME, SHELL-CONDITION) 131# ------------------------------------- 132# Define a conditional. 133AC_DEFUN([AM_CONDITIONAL], 134[AC_PREREQ(2.52)dnl 135 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], 136 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl 137AC_SUBST([$1_TRUE]) 138AC_SUBST([$1_FALSE]) 139if $2; then 140 $1_TRUE= 141 $1_FALSE='#' 142else 143 $1_TRUE='#' 144 $1_FALSE= 145fi 146AC_CONFIG_COMMANDS_PRE( 147[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then 148 AC_MSG_ERROR([[conditional "$1" was never defined. 149Usually this means the macro was only invoked conditionally.]]) 150fi])]) 151 152# serial 7 -*- Autoconf -*- 153 154# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 155# Free Software Foundation, Inc. 156 157# This program is free software; you can redistribute it and/or modify 158# it under the terms of the GNU General Public License as published by 159# the Free Software Foundation; either version 2, or (at your option) 160# any later version. 161 162# This program is distributed in the hope that it will be useful, 163# but WITHOUT ANY WARRANTY; without even the implied warranty of 164# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 165# GNU General Public License for more details. 166 167# You should have received a copy of the GNU General Public License 168# along with this program; if not, write to the Free Software 169# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 170# 02111-1307, USA. 171 172 173# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be 174# written in clear, in which case automake, when reading aclocal.m4, 175# will think it sees a *use*, and therefore will trigger all it's 176# C support machinery. Also note that it means that autoscan, seeing 177# CC etc. in the Makefile, will ask for an AC_PROG_CC use... 178 179 180 181# _AM_DEPENDENCIES(NAME) 182# ---------------------- 183# See how the compiler implements dependency checking. 184# NAME is "CC", "CXX", "GCJ", or "OBJC". 185# We try a few techniques and use that to set a single cache variable. 186# 187# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was 188# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular 189# dependency, and given that the user is not expected to run this macro, 190# just rely on AC_PROG_CC. 191AC_DEFUN([_AM_DEPENDENCIES], 192[AC_REQUIRE([AM_SET_DEPDIR])dnl 193AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl 194AC_REQUIRE([AM_MAKE_INCLUDE])dnl 195AC_REQUIRE([AM_DEP_TRACK])dnl 196 197ifelse([$1], CC, [depcc="$CC" am_compiler_list=], 198 [$1], CXX, [depcc="$CXX" am_compiler_list=], 199 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], 200 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], 201 [depcc="$$1" am_compiler_list=]) 202 203AC_CACHE_CHECK([dependency style of $depcc], 204 [am_cv_$1_dependencies_compiler_type], 205[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 206 # We make a subdir and do the tests there. Otherwise we can end up 207 # making bogus files that we don't know about and never remove. For 208 # instance it was reported that on HP-UX the gcc test will end up 209 # making a dummy file named `D' -- because `-MD' means `put the output 210 # in D'. 211 mkdir conftest.dir 212 # Copy depcomp to subdir because otherwise we won't find it if we're 213 # using a relative directory. 214 cp "$am_depcomp" conftest.dir 215 cd conftest.dir 216 # We will build objects and dependencies in a subdirectory because 217 # it helps to detect inapplicable dependency modes. For instance 218 # both Tru64's cc and ICC support -MD to output dependencies as a 219 # side effect of compilation, but ICC will put the dependencies in 220 # the current directory while Tru64 will put them in the object 221 # directory. 222 mkdir sub 223 224 am_cv_$1_dependencies_compiler_type=none 225 if test "$am_compiler_list" = ""; then 226 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` 227 fi 228 for depmode in $am_compiler_list; do 229 # Setup a source with many dependencies, because some compilers 230 # like to wrap large dependency lists on column 80 (with \), and 231 # we should not choose a depcomp mode which is confused by this. 232 # 233 # We need to recreate these files for each test, as the compiler may 234 # overwrite some of them when testing with obscure command lines. 235 # This happens at least with the AIX C compiler. 236 : > sub/conftest.c 237 for i in 1 2 3 4 5 6; do 238 echo '#include "conftst'$i'.h"' >> sub/conftest.c 239 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 240 # Solaris 8's {/usr,}/bin/sh. 241 touch sub/conftst$i.h 242 done 243 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 244 245 case $depmode in 246 nosideeffect) 247 # after this tag, mechanisms are not by side-effect, so they'll 248 # only be used when explicitly requested 249 if test "x$enable_dependency_tracking" = xyes; then 250 continue 251 else 252 break 253 fi 254 ;; 255 none) break ;; 256 esac 257 # We check with `-c' and `-o' for the sake of the "dashmstdout" 258 # mode. It turns out that the SunPro C++ compiler does not properly 259 # handle `-M -o', and we need to detect this. 260 if depmode=$depmode \ 261 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 262 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 263 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 264 >/dev/null 2>conftest.err && 265 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 266 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 267 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 268 # icc doesn't choke on unknown options, it will just issue warnings 269 # or remarks (even with -Werror). So we grep stderr for any message 270 # that says an option was ignored or not supported. 271 # When given -MP, icc 7.0 and 7.1 complain thusly: 272 # icc: Command line warning: ignoring option '-M'; no argument required 273 # The diagnosis changed in icc 8.0: 274 # icc: Command line remark: option '-MP' not supported 275 if (grep 'ignoring option' conftest.err || 276 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 277 am_cv_$1_dependencies_compiler_type=$depmode 278 break 279 fi 280 fi 281 done 282 283 cd .. 284 rm -rf conftest.dir 285else 286 am_cv_$1_dependencies_compiler_type=none 287fi 288]) 289AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) 290AM_CONDITIONAL([am__fastdep$1], [ 291 test "x$enable_dependency_tracking" != xno \ 292 && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) 293]) 294 295 296# AM_SET_DEPDIR 297# ------------- 298# Choose a directory name for dependency files. 299# This macro is AC_REQUIREd in _AM_DEPENDENCIES 300AC_DEFUN([AM_SET_DEPDIR], 301[AC_REQUIRE([AM_SET_LEADING_DOT])dnl 302AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl 303]) 304 305 306# AM_DEP_TRACK 307# ------------ 308AC_DEFUN([AM_DEP_TRACK], 309[AC_ARG_ENABLE(dependency-tracking, 310[ --disable-dependency-tracking speeds up one-time build 311 --enable-dependency-tracking do not reject slow dependency extractors]) 312if test "x$enable_dependency_tracking" != xno; then 313 am_depcomp="$ac_aux_dir/depcomp" 314 AMDEPBACKSLASH='\' 315fi 316AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) 317AC_SUBST([AMDEPBACKSLASH]) 318]) 319 320# Generate code to set up dependency tracking. -*- Autoconf -*- 321 322# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 323# Free Software Foundation, Inc. 324 325# This program is free software; you can redistribute it and/or modify 326# it under the terms of the GNU General Public License as published by 327# the Free Software Foundation; either version 2, or (at your option) 328# any later version. 329 330# This program is distributed in the hope that it will be useful, 331# but WITHOUT ANY WARRANTY; without even the implied warranty of 332# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 333# GNU General Public License for more details. 334 335# You should have received a copy of the GNU General Public License 336# along with this program; if not, write to the Free Software 337# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 338# 02111-1307, USA. 339 340#serial 2 341 342# _AM_OUTPUT_DEPENDENCY_COMMANDS 343# ------------------------------ 344AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], 345[for mf in $CONFIG_FILES; do 346 # Strip MF so we end up with the name of the file. 347 mf=`echo "$mf" | sed -e 's/:.*$//'` 348 # Check whether this is an Automake generated Makefile or not. 349 # We used to match only the files named `Makefile.in', but 350 # some people rename them; so instead we look at the file content. 351 # Grep'ing the first line is not enough: some people post-process 352 # each Makefile.in and add a new line on top of each file to say so. 353 # So let's grep whole file. 354 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then 355 dirpart=`AS_DIRNAME("$mf")` 356 else 357 continue 358 fi 359 # Extract the definition of DEPDIR, am__include, and am__quote 360 # from the Makefile without running `make'. 361 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 362 test -z "$DEPDIR" && continue 363 am__include=`sed -n 's/^am__include = //p' < "$mf"` 364 test -z "am__include" && continue 365 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 366 # When using ansi2knr, U may be empty or an underscore; expand it 367 U=`sed -n 's/^U = //p' < "$mf"` 368 # Find all dependency output files, they are included files with 369 # $(DEPDIR) in their names. We invoke sed twice because it is the 370 # simplest approach to changing $(DEPDIR) to its actual value in the 371 # expansion. 372 for file in `sed -n " 373 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 374 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 375 # Make sure the directory exists. 376 test -f "$dirpart/$file" && continue 377 fdir=`AS_DIRNAME(["$file"])` 378 AS_MKDIR_P([$dirpart/$fdir]) 379 # echo "creating $dirpart/$file" 380 echo '# dummy' > "$dirpart/$file" 381 done 382done 383])# _AM_OUTPUT_DEPENDENCY_COMMANDS 384 385 386# AM_OUTPUT_DEPENDENCY_COMMANDS 387# ----------------------------- 388# This macro should only be invoked once -- use via AC_REQUIRE. 389# 390# This code is only required when automatic dependency tracking 391# is enabled. FIXME. This creates each `.P' file that we will 392# need in order to bootstrap the dependency handling code. 393AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], 394[AC_CONFIG_COMMANDS([depfiles], 395 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], 396 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) 397]) 398 399# Do all the work for Automake. -*- Autoconf -*- 400 401# This macro actually does too much some checks are only needed if 402# your package does certain things. But this isn't really a big deal. 403 404# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 405# Free Software Foundation, Inc. 406 407# This program is free software; you can redistribute it and/or modify 408# it under the terms of the GNU General Public License as published by 409# the Free Software Foundation; either version 2, or (at your option) 410# any later version. 411 412# This program is distributed in the hope that it will be useful, 413# but WITHOUT ANY WARRANTY; without even the implied warranty of 414# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 415# GNU General Public License for more details. 416 417# You should have received a copy of the GNU General Public License 418# along with this program; if not, write to the Free Software 419# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 420# 02111-1307, USA. 421 422# serial 11 423 424# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) 425# AM_INIT_AUTOMAKE([OPTIONS]) 426# ----------------------------------------------- 427# The call with PACKAGE and VERSION arguments is the old style 428# call (pre autoconf-2.50), which is being phased out. PACKAGE 429# and VERSION should now be passed to AC_INIT and removed from 430# the call to AM_INIT_AUTOMAKE. 431# We support both call styles for the transition. After 432# the next Automake release, Autoconf can make the AC_INIT 433# arguments mandatory, and then we can depend on a new Autoconf 434# release and drop the old call support. 435AC_DEFUN([AM_INIT_AUTOMAKE], 436[AC_PREREQ([2.58])dnl 437dnl Autoconf wants to disallow AM_ names. We explicitly allow 438dnl the ones we care about. 439m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl 440AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl 441AC_REQUIRE([AC_PROG_INSTALL])dnl 442# test to see if srcdir already configured 443if test "`cd $srcdir && pwd`" != "`pwd`" && 444 test -f $srcdir/config.status; then 445 AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) 446fi 447 448# test whether we have cygpath 449if test -z "$CYGPATH_W"; then 450 if (cygpath --version) >/dev/null 2>/dev/null; then 451 CYGPATH_W='cygpath -w' 452 else 453 CYGPATH_W=echo 454 fi 455fi 456AC_SUBST([CYGPATH_W]) 457 458# Define the identity of the package. 459dnl Distinguish between old-style and new-style calls. 460m4_ifval([$2], 461[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl 462 AC_SUBST([PACKAGE], [$1])dnl 463 AC_SUBST([VERSION], [$2])], 464[_AM_SET_OPTIONS([$1])dnl 465 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl 466 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl 467 468_AM_IF_OPTION([no-define],, 469[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) 470 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl 471 472# Some tools Automake needs. 473AC_REQUIRE([AM_SANITY_CHECK])dnl 474AC_REQUIRE([AC_ARG_PROGRAM])dnl 475AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) 476AM_MISSING_PROG(AUTOCONF, autoconf) 477AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) 478AM_MISSING_PROG(AUTOHEADER, autoheader) 479AM_MISSING_PROG(MAKEINFO, makeinfo) 480AM_PROG_INSTALL_SH 481AM_PROG_INSTALL_STRIP 482AC_REQUIRE([AM_PROG_MKDIR_P])dnl 483# We need awk for the "check" target. The system "awk" is bad on 484# some platforms. 485AC_REQUIRE([AC_PROG_AWK])dnl 486AC_REQUIRE([AC_PROG_MAKE_SET])dnl 487AC_REQUIRE([AM_SET_LEADING_DOT])dnl 488_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], 489 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], 490 [_AM_PROG_TAR([v7])])]) 491_AM_IF_OPTION([no-dependencies],, 492[AC_PROVIDE_IFELSE([AC_PROG_CC], 493 [_AM_DEPENDENCIES(CC)], 494 [define([AC_PROG_CC], 495 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl 496AC_PROVIDE_IFELSE([AC_PROG_CXX], 497 [_AM_DEPENDENCIES(CXX)], 498 [define([AC_PROG_CXX], 499 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl 500]) 501]) 502 503 504# When config.status generates a header, we must update the stamp-h file. 505# This file resides in the same directory as the config header 506# that is generated. The stamp files are numbered to have different names. 507 508# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the 509# loop where config.status creates the headers, so we can generate 510# our stamp files there. 511AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], 512[# Compute $1's index in $config_headers. 513_am_stamp_count=1 514for _am_header in $config_headers :; do 515 case $_am_header in 516 $1 | $1:* ) 517 break ;; 518 * ) 519 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 520 esac 521done 522echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) 523 524# AM_PROG_INSTALL_SH 525# ------------------ 526# Define $install_sh. 527 528# Copyright (C) 2001, 2003 Free Software Foundation, Inc. 529 530# This program is free software; you can redistribute it and/or modify 531# it under the terms of the GNU General Public License as published by 532# the Free Software Foundation; either version 2, or (at your option) 533# any later version. 534 535# This program is distributed in the hope that it will be useful, 536# but WITHOUT ANY WARRANTY; without even the implied warranty of 537# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 538# GNU General Public License for more details. 539 540# You should have received a copy of the GNU General Public License 541# along with this program; if not, write to the Free Software 542# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 543# 02111-1307, USA. 544 545AC_DEFUN([AM_PROG_INSTALL_SH], 546[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 547install_sh=${install_sh-"$am_aux_dir/install-sh"} 548AC_SUBST(install_sh)]) 549 550# -*- Autoconf -*- 551# Copyright (C) 2003 Free Software Foundation, Inc. 552 553# This program is free software; you can redistribute it and/or modify 554# it under the terms of the GNU General Public License as published by 555# the Free Software Foundation; either version 2, or (at your option) 556# any later version. 557 558# This program is distributed in the hope that it will be useful, 559# but WITHOUT ANY WARRANTY; without even the implied warranty of 560# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 561# GNU General Public License for more details. 562 563# You should have received a copy of the GNU General Public License 564# along with this program; if not, write to the Free Software 565# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 566# 02111-1307, USA. 567 568# serial 1 569 570# Check whether the underlying file-system supports filenames 571# with a leading dot. For instance MS-DOS doesn't. 572AC_DEFUN([AM_SET_LEADING_DOT], 573[rm -rf .tst 2>/dev/null 574mkdir .tst 2>/dev/null 575if test -d .tst; then 576 am__leading_dot=. 577else 578 am__leading_dot=_ 579fi 580rmdir .tst 2>/dev/null 581AC_SUBST([am__leading_dot])]) 582 583 584# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 585# Free Software Foundation, Inc. 586 587# This program is free software; you can redistribute it and/or modify 588# it under the terms of the GNU General Public License as published by 589# the Free Software Foundation; either version 2, or (at your option) 590# any later version. 591 592# This program is distributed in the hope that it will be useful, 593# but WITHOUT ANY WARRANTY; without even the implied warranty of 594# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 595# GNU General Public License for more details. 596 597# You should have received a copy of the GNU General Public License 598# along with this program; if not, write to the Free Software 599# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 600# 02111-1307, USA. 601 602# serial 4 603 604# AM_PROG_LEX 605# ----------- 606# Autoconf leaves LEX=: if lex or flex can't be found. Change that to a 607# "missing" invocation, for better error output. 608AC_DEFUN([AM_PROG_LEX], 609[AC_PREREQ(2.50)dnl 610AC_REQUIRE([AM_MISSING_HAS_RUN])dnl 611AC_REQUIRE([AC_PROG_LEX])dnl 612if test "$LEX" = :; then 613 LEX=${am_missing_run}flex 614fi]) 615 616# Check to see how 'make' treats includes. -*- Autoconf -*- 617 618# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. 619 620# This program is free software; you can redistribute it and/or modify 621# it under the terms of the GNU General Public License as published by 622# the Free Software Foundation; either version 2, or (at your option) 623# any later version. 624 625# This program is distributed in the hope that it will be useful, 626# but WITHOUT ANY WARRANTY; without even the implied warranty of 627# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 628# GNU General Public License for more details. 629 630# You should have received a copy of the GNU General Public License 631# along with this program; if not, write to the Free Software 632# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 633# 02111-1307, USA. 634 635# serial 2 636 637# AM_MAKE_INCLUDE() 638# ----------------- 639# Check to see how make treats includes. 640AC_DEFUN([AM_MAKE_INCLUDE], 641[am_make=${MAKE-make} 642cat > confinc << 'END' 643am__doit: 644 @echo done 645.PHONY: am__doit 646END 647# If we don't find an include directive, just comment out the code. 648AC_MSG_CHECKING([for style of include used by $am_make]) 649am__include="#" 650am__quote= 651_am_result=none 652# First try GNU make style include. 653echo "include confinc" > confmf 654# We grep out `Entering directory' and `Leaving directory' 655# messages which can occur if `w' ends up in MAKEFLAGS. 656# In particular we don't look at `^make:' because GNU make might 657# be invoked under some other name (usually "gmake"), in which 658# case it prints its new name instead of `make'. 659if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then 660 am__include=include 661 am__quote= 662 _am_result=GNU 663fi 664# Now try BSD make style include. 665if test "$am__include" = "#"; then 666 echo '.include "confinc"' > confmf 667 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 668 am__include=.include 669 am__quote="\"" 670 _am_result=BSD 671 fi 672fi 673AC_SUBST([am__include]) 674AC_SUBST([am__quote]) 675AC_MSG_RESULT([$_am_result]) 676rm -f confinc confmf 677]) 678 679# -*- Autoconf -*- 680 681 682# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc. 683 684# This program is free software; you can redistribute it and/or modify 685# it under the terms of the GNU General Public License as published by 686# the Free Software Foundation; either version 2, or (at your option) 687# any later version. 688 689# This program is distributed in the hope that it will be useful, 690# but WITHOUT ANY WARRANTY; without even the implied warranty of 691# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 692# GNU General Public License for more details. 693 694# You should have received a copy of the GNU General Public License 695# along with this program; if not, write to the Free Software 696# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 697# 02111-1307, USA. 698 699# serial 3 700 701# AM_MISSING_PROG(NAME, PROGRAM) 702# ------------------------------ 703AC_DEFUN([AM_MISSING_PROG], 704[AC_REQUIRE([AM_MISSING_HAS_RUN]) 705$1=${$1-"${am_missing_run}$2"} 706AC_SUBST($1)]) 707 708 709# AM_MISSING_HAS_RUN 710# ------------------ 711# Define MISSING if not defined so far and test if it supports --run. 712# If it does, set am_missing_run to use it, otherwise, to nothing. 713AC_DEFUN([AM_MISSING_HAS_RUN], 714[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 715test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 716# Use eval to expand $SHELL 717if eval "$MISSING --run true"; then 718 am_missing_run="$MISSING --run " 719else 720 am_missing_run= 721 AC_MSG_WARN([`missing' script is too old or missing]) 722fi 723]) 724 725# AM_PROG_MKDIR_P 726# --------------- 727# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. 728 729# Copyright (C) 2003, 2004 Free Software Foundation, Inc. 730 731# This program is free software; you can redistribute it and/or modify 732# it under the terms of the GNU General Public License as published by 733# the Free Software Foundation; either version 2, or (at your option) 734# any later version. 735 736# This program is distributed in the hope that it will be useful, 737# but WITHOUT ANY WARRANTY; without even the implied warranty of 738# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 739# GNU General Public License for more details. 740 741# You should have received a copy of the GNU General Public License 742# along with this program; if not, write to the Free Software 743# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 744# 02111-1307, USA. 745 746# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories 747# created by `make install' are always world readable, even if the 748# installer happens to have an overly restrictive umask (e.g. 077). 749# This was a mistake. There are at least two reasons why we must not 750# use `-m 0755': 751# - it causes special bits like SGID to be ignored, 752# - it may be too restrictive (some setups expect 775 directories). 753# 754# Do not use -m 0755 and let people choose whatever they expect by 755# setting umask. 756# 757# We cannot accept any implementation of `mkdir' that recognizes `-p'. 758# Some implementations (such as Solaris 8's) are not thread-safe: if a 759# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c' 760# concurrently, both version can detect that a/ is missing, but only 761# one can create it and the other will error out. Consequently we 762# restrict ourselves to GNU make (using the --version option ensures 763# this.) 764AC_DEFUN([AM_PROG_MKDIR_P], 765[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then 766 # We used to keeping the `.' as first argument, in order to 767 # allow $(mkdir_p) to be used without argument. As in 768 # $(mkdir_p) $(somedir) 769 # where $(somedir) is conditionally defined. However this is wrong 770 # for two reasons: 771 # 1. if the package is installed by a user who cannot write `.' 772 # make install will fail, 773 # 2. the above comment should most certainly read 774 # $(mkdir_p) $(DESTDIR)$(somedir) 775 # so it does not work when $(somedir) is undefined and 776 # $(DESTDIR) is not. 777 # To support the latter case, we have to write 778 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), 779 # so the `.' trick is pointless. 780 mkdir_p='mkdir -p --' 781else 782 # On NextStep and OpenStep, the `mkdir' command does not 783 # recognize any option. It will interpret all options as 784 # directories to create, and then abort because `.' already 785 # exists. 786 for d in ./-p ./--version; 787 do 788 test -d $d && rmdir $d 789 done 790 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. 791 if test -f "$ac_aux_dir/mkinstalldirs"; then 792 mkdir_p='$(mkinstalldirs)' 793 else 794 mkdir_p='$(install_sh) -d' 795 fi 796fi 797AC_SUBST([mkdir_p])]) 798 799# Helper functions for option handling. -*- Autoconf -*- 800 801# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. 802 803# This program is free software; you can redistribute it and/or modify 804# it under the terms of the GNU General Public License as published by 805# the Free Software Foundation; either version 2, or (at your option) 806# any later version. 807 808# This program is distributed in the hope that it will be useful, 809# but WITHOUT ANY WARRANTY; without even the implied warranty of 810# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 811# GNU General Public License for more details. 812 813# You should have received a copy of the GNU General Public License 814# along with this program; if not, write to the Free Software 815# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 816# 02111-1307, USA. 817 818# serial 2 819 820# _AM_MANGLE_OPTION(NAME) 821# ----------------------- 822AC_DEFUN([_AM_MANGLE_OPTION], 823[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) 824 825# _AM_SET_OPTION(NAME) 826# ------------------------------ 827# Set option NAME. Presently that only means defining a flag for this option. 828AC_DEFUN([_AM_SET_OPTION], 829[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) 830 831# _AM_SET_OPTIONS(OPTIONS) 832# ---------------------------------- 833# OPTIONS is a space-separated list of Automake options. 834AC_DEFUN([_AM_SET_OPTIONS], 835[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 836 837# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 838# ------------------------------------------- 839# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 840AC_DEFUN([_AM_IF_OPTION], 841[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 842 843# 844# Check to make sure that the build environment is sane. 845# 846 847# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc. 848 849# This program is free software; you can redistribute it and/or modify 850# it under the terms of the GNU General Public License as published by 851# the Free Software Foundation; either version 2, or (at your option) 852# any later version. 853 854# This program is distributed in the hope that it will be useful, 855# but WITHOUT ANY WARRANTY; without even the implied warranty of 856# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 857# GNU General Public License for more details. 858 859# You should have received a copy of the GNU General Public License 860# along with this program; if not, write to the Free Software 861# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 862# 02111-1307, USA. 863 864# serial 3 865 866# AM_SANITY_CHECK 867# --------------- 868AC_DEFUN([AM_SANITY_CHECK], 869[AC_MSG_CHECKING([whether build environment is sane]) 870# Just in case 871sleep 1 872echo timestamp > conftest.file 873# Do `set' in a subshell so we don't clobber the current shell's 874# arguments. Must try -L first in case configure is actually a 875# symlink; some systems play weird games with the mod time of symlinks 876# (eg FreeBSD returns the mod time of the symlink's containing 877# directory). 878if ( 879 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 880 if test "$[*]" = "X"; then 881 # -L didn't work. 882 set X `ls -t $srcdir/configure conftest.file` 883 fi 884 rm -f conftest.file 885 if test "$[*]" != "X $srcdir/configure conftest.file" \ 886 && test "$[*]" != "X conftest.file $srcdir/configure"; then 887 888 # If neither matched, then we have a broken ls. This can happen 889 # if, for instance, CONFIG_SHELL is bash and it inherits a 890 # broken ls alias from the environment. This has actually 891 # happened. Such a system could not be considered "sane". 892 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken 893alias in your environment]) 894 fi 895 896 test "$[2]" = conftest.file 897 ) 898then 899 # Ok. 900 : 901else 902 AC_MSG_ERROR([newly created file is older than distributed files! 903Check your system clock]) 904fi 905AC_MSG_RESULT(yes)]) 906 907# AM_PROG_INSTALL_STRIP 908 909# Copyright (C) 2001, 2003 Free Software Foundation, Inc. 910 911# This program is free software; you can redistribute it and/or modify 912# it under the terms of the GNU General Public License as published by 913# the Free Software Foundation; either version 2, or (at your option) 914# any later version. 915 916# This program is distributed in the hope that it will be useful, 917# but WITHOUT ANY WARRANTY; without even the implied warranty of 918# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 919# GNU General Public License for more details. 920 921# You should have received a copy of the GNU General Public License 922# along with this program; if not, write to the Free Software 923# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 924# 02111-1307, USA. 925 926# One issue with vendor `install' (even GNU) is that you can't 927# specify the program used to strip binaries. This is especially 928# annoying in cross-compiling environments, where the build's strip 929# is unlikely to handle the host's binaries. 930# Fortunately install-sh will honor a STRIPPROG variable, so we 931# always use install-sh in `make install-strip', and initialize 932# STRIPPROG with the value of the STRIP variable (set by the user). 933AC_DEFUN([AM_PROG_INSTALL_STRIP], 934[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 935# Installed binaries are usually stripped using `strip' when the user 936# run `make install-strip'. However `strip' might not be the right 937# tool to use in cross-compilation environments, therefore Automake 938# will honor the `STRIP' environment variable to overrule this program. 939dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 940if test "$cross_compiling" != no; then 941 AC_CHECK_TOOL([STRIP], [strip], :) 942fi 943INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" 944AC_SUBST([INSTALL_STRIP_PROGRAM])]) 945 946# Check how to create a tarball. -*- Autoconf -*- 947 948# Copyright (C) 2004 Free Software Foundation, Inc. 949 950# This program is free software; you can redistribute it and/or modify 951# it under the terms of the GNU General Public License as published by 952# the Free Software Foundation; either version 2, or (at your option) 953# any later version. 954 955# This program is distributed in the hope that it will be useful, 956# but WITHOUT ANY WARRANTY; without even the implied warranty of 957# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 958# GNU General Public License for more details. 959 960# You should have received a copy of the GNU General Public License 961# along with this program; if not, write to the Free Software 962# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 963# 02111-1307, USA. 964 965# serial 1 966 967 968# _AM_PROG_TAR(FORMAT) 969# -------------------- 970# Check how to create a tarball in format FORMAT. 971# FORMAT should be one of `v7', `ustar', or `pax'. 972# 973# Substitute a variable $(am__tar) that is a command 974# writing to stdout a FORMAT-tarball containing the directory 975# $tardir. 976# tardir=directory && $(am__tar) > result.tar 977# 978# Substitute a variable $(am__untar) that extract such 979# a tarball read from stdin. 980# $(am__untar) < result.tar 981AC_DEFUN([_AM_PROG_TAR], 982[# Always define AMTAR for backward compatibility. 983AM_MISSING_PROG([AMTAR], [tar]) 984m4_if([$1], [v7], 985 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 986 [m4_case([$1], [ustar],, [pax],, 987 [m4_fatal([Unknown tar format])]) 988AC_MSG_CHECKING([how to create a $1 tar archive]) 989# Loop over all known methods to create a tar archive until one works. 990_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 991_am_tools=${am_cv_prog_tar_$1-$_am_tools} 992# Do not fold the above two line into one, because Tru64 sh and 993# Solaris sh will not grok spaces in the rhs of `-'. 994for _am_tool in $_am_tools 995do 996 case $_am_tool in 997 gnutar) 998 for _am_tar in tar gnutar gtar; 999 do 1000 AM_RUN_LOG([$_am_tar --version]) && break 1001 done 1002 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 1003 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 1004 am__untar="$_am_tar -xf -" 1005 ;; 1006 plaintar) 1007 # Must skip GNU tar: if it does not support --format= it doesn't create 1008 # ustar tarball either. 1009 (tar --version) >/dev/null 2>&1 && continue 1010 am__tar='tar chf - "$$tardir"' 1011 am__tar_='tar chf - "$tardir"' 1012 am__untar='tar xf -' 1013 ;; 1014 pax) 1015 am__tar='pax -L -x $1 -w "$$tardir"' 1016 am__tar_='pax -L -x $1 -w "$tardir"' 1017 am__untar='pax -r' 1018 ;; 1019 cpio) 1020 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 1021 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 1022 am__untar='cpio -i -H $1 -d' 1023 ;; 1024 none) 1025 am__tar=false 1026 am__tar_=false 1027 am__untar=false 1028 ;; 1029 esac 1030 1031 # If the value was cached, stop now. We just wanted to have am__tar 1032 # and am__untar set. 1033 test -n "${am_cv_prog_tar_$1}" && break 1034 1035 # tar/untar a dummy directory, and stop if the command works 1036 rm -rf conftest.dir 1037 mkdir conftest.dir 1038 echo GrepMe > conftest.dir/file 1039 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1040 rm -rf conftest.dir 1041 if test -s conftest.tar; then 1042 AM_RUN_LOG([$am__untar <conftest.tar]) 1043 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1044 fi 1045done 1046rm -rf conftest.dir 1047 1048AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1049AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1050AC_SUBST([am__tar]) 1051AC_SUBST([am__untar]) 1052]) # _AM_PROG_TAR 1053 1054m4_include([m4/gettext.m4]) 1055m4_include([m4/iconv.m4]) 1056m4_include([m4/lib-ld.m4]) 1057m4_include([m4/lib-link.m4]) 1058m4_include([m4/lib-prefix.m4]) 1059m4_include([m4/progtest.m4]) 1060