libjava/aclocal.m4

   1 dnl aclocal.m4 generated automatically by aclocal 1.4
   2
   3 dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
   4 dnl This file is free software; the Free Software Foundation
   5 dnl gives unlimited permission to copy and/or distribute it,
   6 dnl with or without modifications, as long as this notice is preserved.
   7
   8 dnl This program is distributed in the hope that it will be useful,
   9 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  10 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  11 dnl PARTICULAR PURPOSE.
  12
  13 sinclude(../config/accross.m4)
  14
  15 AC_DEFUN(LIBGCJ_CONFIGURE,
  16 [
  17 dnl Default to --enable-multilib
  18 AC_ARG_ENABLE(multilib,
  19 [  --enable-multilib       build many library versions (default)],
  20 [case "${enableval}" in
  21   yes) multilib=yes ;;
  22   no)  multilib=no ;;
  23   *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
  24  esac], [multilib=yes])dnl
  25
  26 dnl We may get other options which we don't document:
  27 dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
  28
  29 # When building with srcdir == objdir, links to the source files will
  30 # be created in directories within the target_subdir.  We have to
  31 # adjust toplevel_srcdir accordingly, so that configure finds
  32 # install-sh and other auxiliary files that live in the top-level
  33 # source directory.
  34 if test "${srcdir}" = "."; then
  35   if test -z "${with_target_subdir}"; then
  36     toprel=".."
  37   else
  38     if test "${with_target_subdir}" != "."; then
  39       toprel="${with_multisrctop}../.."
  40     else
  41       toprel="${with_multisrctop}.."
  42     fi
  43   fi
  44 else
  45   toprel=".."
  46 fi
  47
  48 libgcj_basedir=$srcdir/$toprel/$1/libjava
  49 AC_SUBST(libgcj_basedir)
  50
  51 AC_CONFIG_AUX_DIR(${srcdir}/$toprel)
  52 if :; then :; else
  53   # This overrides the previous occurrence for automake, but not for
  54   # autoconf, which is exactly what we want.
  55   AC_CONFIG_AUX_DIR(..)
  56 fi
  57
  58 # This works around an automake problem.
  59 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
  60 AC_SUBST(mkinstalldirs)
  61
  62 AC_CANONICAL_SYSTEM
  63
  64 dnl This shouldn't be needed, as long as top-level dependencies are
  65 dnl defined correctly and shared-library paths are set up so that
  66 dnl execution tests succeed.  FIXME.
  67 define([AC_PROG_CC_WORKS],[])
  68 define([AC_PROG_CXX_WORKS],[])
  69
  70 AC_PROG_CC
  71
  72 # We use the libstdc++-v3 version of LIB_AC_PROG_CXX, but use
  73 # glibjava_CXX instead of glibcpp_CXX.  That's because we're passed a
  74 # different definition of CXX than other directories, since we don't
  75 # depend on libstdc++-v3 having already been built.
  76 AC_DEFUN(LIB_AC_PROG_CXX,
  77 [AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl
  78 dnl Fool anybody using AC_PROG_CXX.
  79 AC_PROVIDE([AC_PROG_CXX])
  80 # Use glibjava_CXX so that we do not cause CXX to be cached with the
  81 # flags that come in CXX while configuring libjava.  They're different
  82 # from those used for all other target libraries.  If CXX is set in
  83 # the environment, respect that here.
  84 glibjava_CXX=$CXX
  85 AC_CHECK_PROGS(glibjava_CXX, $CCC c++ g++ gcc CC cxx cc++, gcc)
  86 AC_SUBST(CXX)
  87 CXX=$glibjava_CXX
  88 test -z "$glibjava_CXX" && AC_MSG_ERROR([no acceptable c++ found in \$PATH])
  89
  90 AC_PROG_CXX_GNU
  91
  92 if test $ac_cv_prog_gxx = yes; then
  93   GXX=yes
  94 dnl Check whether -g works, even if CXXFLAGS is set, in case the package
  95 dnl plays around with CXXFLAGS (such as to build both debugging and
  96 dnl normal versions of a library), tasteless as that idea is.
  97   ac_test_CXXFLAGS="${CXXFLAGS+set}"
  98   ac_save_CXXFLAGS="$CXXFLAGS"
  99   CXXFLAGS=
 100   AC_PROG_CXX_G
 101   if test "$ac_test_CXXFLAGS" = set; then
 102     CXXFLAGS="$ac_save_CXXFLAGS"
 103   elif test $ac_cv_prog_cxx_g = yes; then
 104     CXXFLAGS="-g -O2"
 105   else
 106     CXXFLAGS="-O2"
 107   fi
 108 else
 109   GXX=
 110   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
 111 fi
 112 ])
 113
 114 LIB_AC_PROG_CXX
 115
 116 dnl version is pulled out to make it a bit easier to change using sed.
 117 version=0.0.7
 118 dnl Still use "libjava" here to placate dejagnu.
 119 AM_INIT_AUTOMAKE(libjava, $version)
 120
 121 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
 122 # run it explicitly here, it will be run implicitly before
 123 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
 124 # be run before AC_CANONICAL_HOST.
 125 AC_CANONICAL_BUILD
 126
 127 AC_CHECK_TOOL(AS, as)
 128 AC_CHECK_TOOL(AR, ar)
 129 AC_CHECK_TOOL(RANLIB, ranlib, :)
 130
 131 AC_PROG_INSTALL
 132
 133 AM_MAINTAINER_MODE
 134
 135 AC_EXEEXT
 136
 137 # configure.host sets the following important variables
 138 #       libgcj_cflags    - host specific C compiler flags
 139 #       libgcj_cxxflags  - host specific C++ compiler flags
 140 #       libgcj_javaflags - host specific Java compiler flags
 141
 142 libgcj_cflags=
 143 libgcj_cxxflags=
 144 libgcj_javaflags=
 145
 146 . [$]{srcdir}/configure.host
 147
 148 LIBGCJ_CFLAGS="[$]{libgcj_cflags}"
 149 LIBGCJ_CXXFLAGS="[$]{libgcj_cxxflags}"
 150 LIBGCJ_JAVAFLAGS="[$]{libgcj_javaflags}"
 151 AC_SUBST(LIBGCJ_CFLAGS)
 152 AC_SUBST(LIBGCJ_CXXFLAGS)
 153 AC_SUBST(LIBGCJ_JAVAFLAGS)
 154 ])dnl
 155
 156 sinclude(../libtool.m4)
 157 dnl The lines below arrange for aclocal not to bring libtool.m4
 158 dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake
 159 dnl to add a definition of LIBTOOL to Makefile.in.
 160 ifelse(yes,no,[
 161 AC_DEFUN([AM_PROG_LIBTOOL],)
 162 AC_DEFUN([AC_LIBTOOL_DLOPEN],)
 163 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],)
 164 AC_DEFUN([LT_AC_PROG_GCJ],)
 165 AC_SUBST(GCJ)
 166 AC_SUBST(LIBTOOL)
 167 ])
 168
 169 #serial AM2
 170
 171 dnl From Bruno Haible.
 172
 173 AC_DEFUN([AM_ICONV],
 174 [
 175   dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
 176   dnl those with the standalone portable GNU libiconv installed).
 177
 178   am_cv_lib_iconv_ldpath=
 179   AC_ARG_WITH([libiconv-prefix],
 180 [  --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib], [
 181     for dir in `echo "$withval" | tr : ' '`; do
 182       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
 183       if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi
 184     done
 185    ])
 186
 187   AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
 188     am_cv_func_iconv="no, consider installing GNU libiconv"
 189     am_cv_lib_iconv=no
 190     AC_TRY_LINK([#include <stdlib.h>
 191 #include <iconv.h>],
 192       [iconv_t cd = iconv_open("","");
 193        iconv(cd,NULL,NULL,NULL,NULL);
 194        iconv_close(cd);],
 195       am_cv_func_iconv=yes)
 196     if test "$am_cv_func_iconv" != yes; then
 197       am_save_LIBS="$LIBS"
 198       LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
 199       AC_TRY_LINK([#include <stdlib.h>
 200 #include <iconv.h>],
 201         [iconv_t cd = iconv_open("","");
 202          iconv(cd,NULL,NULL,NULL,NULL);
 203          iconv_close(cd);],
 204         am_cv_lib_iconv=yes
 205         am_cv_func_iconv=yes)
 206       LIBS="$am_save_LIBS"
 207     fi
 208   ])
 209   if test "$am_cv_func_iconv" = yes; then
 210     AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
 211     AC_MSG_CHECKING([for iconv declaration])
 212     AC_CACHE_VAL(am_cv_proto_iconv, [
 213       AC_TRY_COMPILE([
 214 #include <stdlib.h>
 215 #include <iconv.h>
 216 extern
 217 #ifdef __cplusplus
 218 "C"
 219 #endif
 220 #if defined(__STDC__) || defined(__cplusplus)
 221 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
 222 #else
 223 size_t iconv();
 224 #endif
 225 ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
 226       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
 227     am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
 228     AC_MSG_RESULT([$]{ac_t:-
 229          }[$]am_cv_proto_iconv)
 230     AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
 231       [Define as const if the declaration of iconv() needs const.])
 232   fi
 233   LIBICONV=
 234   if test "$am_cv_lib_iconv" = yes; then
 235     LIBICONV="$am_cv_lib_iconv_ldpath -liconv"
 236   fi
 237   AC_SUBST(LIBICONV)
 238 ])
 239
 240 # Check whether LC_MESSAGES is available in <locale.h>.
 241 # Ulrich Drepper <drepper@cygnus.com>, 1995.
 242 #
 243 # This file can be copied and used freely without restrictions.  It can
 244 # be used in projects which are not available under the GNU General Public
 245 # License or the GNU Library General Public License but which still want
 246 # to provide support for the GNU gettext functionality.
 247 # Please note that the actual code of the GNU gettext library is covered
 248 # by the GNU Library General Public License, and the rest of the GNU
 249 # gettext package package is covered by the GNU General Public License.
 250 # They are *not* in the public domain.
 251
 252 # serial 2
 253
 254 AC_DEFUN([AM_LC_MESSAGES],
 255   [if test $ac_cv_header_locale_h = yes; then
 256     AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
 257       [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
 258        am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
 259     if test $am_cv_val_LC_MESSAGES = yes; then
 260       AC_DEFINE(HAVE_LC_MESSAGES, 1,
 261         [Define if your <locale.h> file defines LC_MESSAGES.])
 262     fi
 263   fi])
 264
 265 AC_DEFUN([CHECK_FOR_BROKEN_MINGW_LD],
 266 [
 267 AC_MSG_CHECKING(whether 'ld' is at least 2.13)
 268 LD_PROG=`$CC --print-prog-name=ld`
 269 LD_VERSION=`$LD_PROG --version`
 270 LD_VERSION_MAJOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 1 | cut -d ' ' -f 4`
 271 LD_VERSION_MINOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 2`
 272 if expr "$LD_VERSION_MAJOR" \> 2 > /dev/null; then
 273   LD_OK="ok"
 274 else
 275   if expr "$LD_VERSION_MAJOR" = 2 && expr "$LD_VERSION_MINOR" \>= 13 > /dev/null; then
 276     LD_OK="ok"
 277   fi
 278 fi
 279 if test "x$LD_OK" != x; then
 280   AC_MSG_RESULT([yes; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR])
 281 else
 282   AC_MSG_RESULT([no; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR])
 283   AC_MSG_WARN([ld <2.13 detected; enabling JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS hack...])
 284   AC_DEFINE(JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS, 1,
 285             [Indicate that linker is not able to 8-byte align static data])
 286 fi[]dnl
 287 ])# CHECK_FOR_BROKEN_MINGW_LD
 288
 289 # Do all the work for Automake.  This macro actually does too much --
 290 # some checks are only needed if your package does certain things.
 291 # But this isn't really a big deal.
 292
 293 # serial 1
 294
 295 dnl Usage:
 296 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
 297
 298 AC_DEFUN(AM_INIT_AUTOMAKE,
 299 [AC_REQUIRE([AC_PROG_INSTALL])
 300 PACKAGE=[$1]
 301 AC_SUBST(PACKAGE)
 302 VERSION=[$2]
 303 AC_SUBST(VERSION)
 304 dnl test to see if srcdir already configured
 305 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 306   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 307 fi
 308 ifelse([$3],,
 309 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
 310 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
 311 AC_REQUIRE([AM_SANITY_CHECK])
 312 AC_REQUIRE([AC_ARG_PROGRAM])
 313 dnl FIXME This is truly gross.
 314 missing_dir=`cd $ac_aux_dir && pwd`
 315 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
 316 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
 317 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
 318 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
 319 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
 320 AC_REQUIRE([AC_PROG_MAKE_SET])])
 321
 322 #
 323 # Check to make sure that the build environment is sane.
 324 #
 325
 326 AC_DEFUN(AM_SANITY_CHECK,
 327 [AC_MSG_CHECKING([whether build environment is sane])
 328 # Just in case
 329 sleep 1
 330 echo timestamp > conftestfile
 331 # Do `set' in a subshell so we don't clobber the current shell's
 332 # arguments.  Must try -L first in case configure is actually a
 333 # symlink; some systems play weird games with the mod time of symlinks
 334 # (eg FreeBSD returns the mod time of the symlink's containing
 335 # directory).
 336 if (
 337    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 338    if test "[$]*" = "X"; then
 339       # -L didn't work.
 340       set X `ls -t $srcdir/configure conftestfile`
 341    fi
 342    if test "[$]*" != "X $srcdir/configure conftestfile" \
 343       && test "[$]*" != "X conftestfile $srcdir/configure"; then
 344
 345       # If neither matched, then we have a broken ls.  This can happen
 346       # if, for instance, CONFIG_SHELL is bash and it inherits a
 347       # broken ls alias from the environment.  This has actually
 348       # happened.  Such a system could not be considered "sane".
 349       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 350 alias in your environment])
 351    fi
 352
 353    test "[$]2" = conftestfile
 354    )
 355 then
 356    # Ok.
 357    :
 358 else
 359    AC_MSG_ERROR([newly created file is older than distributed files!
 360 Check your system clock])
 361 fi
 362 rm -f conftest*
 363 AC_MSG_RESULT(yes)])
 364
 365 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
 366 dnl The program must properly implement --version.
 367 AC_DEFUN(AM_MISSING_PROG,
 368 [AC_MSG_CHECKING(for working $2)
 369 # Run test in a subshell; some versions of sh will print an error if
 370 # an executable is not found, even if stderr is redirected.
 371 # Redirect stdin to placate older versions of autoconf.  Sigh.
 372 if ($2 --version) < /dev/null > /dev/null 2>&1; then
 373    $1=$2
 374    AC_MSG_RESULT(found)
 375 else
 376    $1="$3/missing $2"
 377    AC_MSG_RESULT(missing)
 378 fi
 379 AC_SUBST($1)])
 380
 381 # Add --enable-maintainer-mode option to configure.
 382 # From Jim Meyering
 383
 384 # serial 1
 385
 386 AC_DEFUN(AM_MAINTAINER_MODE,
 387 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 388   dnl maintainer-mode is disabled by default
 389   AC_ARG_ENABLE(maintainer-mode,
 390 [  --enable-maintainer-mode enable make rules and dependencies not useful
 391                           (and sometimes confusing) to the casual installer],
 392       USE_MAINTAINER_MODE=$enableval,
 393       USE_MAINTAINER_MODE=no)
 394   AC_MSG_RESULT($USE_MAINTAINER_MODE)
 395   AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
 396   MAINT=$MAINTAINER_MODE_TRUE
 397   AC_SUBST(MAINT)dnl
 398 ]
 399 )
 400
 401 # Define a conditional.
 402
 403 AC_DEFUN(AM_CONDITIONAL,
 404 [AC_SUBST($1_TRUE)
 405 AC_SUBST($1_FALSE)
 406 if $2; then
 407   $1_TRUE=
 408   $1_FALSE='#'
 409 else
 410   $1_TRUE='#'
 411   $1_FALSE=
 412 fi])
 413
 414 # Like AC_CONFIG_HEADER, but automatically create stamp file.
 415
 416 AC_DEFUN(AM_CONFIG_HEADER,
 417 [AC_PREREQ([2.12])
 418 AC_CONFIG_HEADER([$1])
 419 dnl When config.status generates a header, we must update the stamp-h file.
 420 dnl This file resides in the same directory as the config header
 421 dnl that is generated.  We must strip everything past the first ":",
 422 dnl and everything past the last "/".
 423 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
 424 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
 425 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
 426 <<am_indx=1
 427 for am_file in <<$1>>; do
 428   case " <<$>>CONFIG_HEADERS " in
 429   *" <<$>>am_file "*<<)>>
 430     echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
 431     ;;
 432   esac
 433   am_indx=`expr "<<$>>am_indx" + 1`
 434 done<<>>dnl>>)
 435 changequote([,]))])
 436
 437 # Configure paths for GTK+
 438 # Owen Taylor     97-11-3
 439
 440 dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
 441 dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
 442 dnl
 443 AC_DEFUN(AM_PATH_GTK,
 444 [dnl
 445 dnl Get the cflags and libraries from the gtk-config script
 446 dnl
 447 AC_ARG_WITH(gtk-prefix,[  --with-gtk-prefix=PFX   Prefix where GTK is installed (optional)],
 448             gtk_config_prefix="$withval", gtk_config_prefix="")
 449 AC_ARG_WITH(gtk-exec-prefix,[  --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)],
 450             gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
 451 AC_ARG_ENABLE(gtktest, [  --disable-gtktest       Do not try to compile and run a test GTK program],
 452                     , enable_gtktest=yes)
 453
 454   for module in . $4
 455   do
 456       case "$module" in
 457          gthread)
 458              gtk_config_args="$gtk_config_args gthread"
 459          ;;
 460       esac
 461   done
 462
 463   if test x$gtk_config_exec_prefix != x ; then
 464      gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
 465      if test x${GTK_CONFIG+set} != xset ; then
 466         GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
 467      fi
 468   fi
 469   if test x$gtk_config_prefix != x ; then
 470      gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
 471      if test x${GTK_CONFIG+set} != xset ; then
 472         GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
 473      fi
 474   fi
 475
 476   AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
 477   min_gtk_version=ifelse([$1], ,0.99.7,$1)
 478   AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
 479   no_gtk=""
 480   if test "$GTK_CONFIG" = "no" ; then
 481     no_gtk=yes
 482   else
 483     GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
 484     GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
 485     gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
 486            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
 487     gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
 488            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
 489     gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
 490            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
 491     if test "x$enable_gtktest" = "xyes" ; then
 492       ac_save_CFLAGS="$CFLAGS"
 493       ac_save_LIBS="$LIBS"
 494       CFLAGS="$CFLAGS $GTK_CFLAGS"
 495       LIBS="$GTK_LIBS $LIBS"
 496 dnl
 497 dnl Now check if the installed GTK is sufficiently new. (Also sanity
 498 dnl checks the results of gtk-config to some extent
 499 dnl
 500       rm -f conf.gtktest
 501       AC_TRY_RUN([
 502 #include <gtk/gtk.h>
 503 #include <stdio.h>
 504 #include <stdlib.h>
 505
 506 int
 507 main ()
 508 {
 509   int major, minor, micro;
 510   char *tmp_version;
 511
 512   system ("touch conf.gtktest");
 513
 514   /* HP/UX 9 (%@#!) writes to sscanf strings */
 515   tmp_version = g_strdup("$min_gtk_version");
 516   if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
 517      printf("%s, bad version string\n", "$min_gtk_version");
 518      exit(1);
 519    }
 520
 521   if ((gtk_major_version != $gtk_config_major_version) ||
 522       (gtk_minor_version != $gtk_config_minor_version) ||
 523       (gtk_micro_version != $gtk_config_micro_version))
 524     {
 525       printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
 526              $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
 527              gtk_major_version, gtk_minor_version, gtk_micro_version);
 528       printf ("*** was found! If gtk-config was correct, then it is best\n");
 529       printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
 530       printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
 531       printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
 532       printf("*** required on your system.\n");
 533       printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
 534       printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
 535       printf("*** before re-running configure\n");
 536     }
 537 #if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
 538   else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
 539            (gtk_minor_version != GTK_MINOR_VERSION) ||
 540            (gtk_micro_version != GTK_MICRO_VERSION))
 541     {
 542       printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
 543              GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
 544       printf("*** library (version %d.%d.%d)\n",
 545              gtk_major_version, gtk_minor_version, gtk_micro_version);
 546     }
 547 #endif /* defined (GTK_MAJOR_VERSION) ... */
 548   else
 549     {
 550       if ((gtk_major_version > major) ||
 551         ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
 552         ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
 553       {
 554         return 0;
 555        }
 556      else
 557       {
 558         printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
 559                gtk_major_version, gtk_minor_version, gtk_micro_version);
 560         printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
 561                major, minor, micro);
 562         printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
 563         printf("***\n");
 564         printf("*** If you have already installed a sufficiently new version, this error\n");
 565         printf("*** probably means that the wrong copy of the gtk-config shell script is\n");
 566         printf("*** being found. The easiest way to fix this is to remove the old version\n");
 567         printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n");
 568         printf("*** correct copy of gtk-config. (In this case, you will have to\n");
 569         printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
 570         printf("*** so that the correct libraries are found at run-time))\n");
 571       }
 572     }
 573   return 1;
 574 }
 575 ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
 576        CFLAGS="$ac_save_CFLAGS"
 577        LIBS="$ac_save_LIBS"
 578      fi
 579   fi
 580   if test "x$no_gtk" = x ; then
 581      AC_MSG_RESULT(yes)
 582      ifelse([$2], , :, [$2])
 583   else
 584      AC_MSG_RESULT(no)
 585      if test "$GTK_CONFIG" = "no" ; then
 586        echo "*** The gtk-config script installed by GTK could not be found"
 587        echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
 588        echo "*** your path, or set the GTK_CONFIG environment variable to the"
 589        echo "*** full path to gtk-config."
 590      else
 591        if test -f conf.gtktest ; then
 592         :
 593        else
 594           echo "*** Could not run GTK test program, checking why..."
 595           CFLAGS="$CFLAGS $GTK_CFLAGS"
 596           LIBS="$LIBS $GTK_LIBS"
 597           AC_TRY_LINK([
 598 #include <gtk/gtk.h>
 599 #include <stdio.h>
 600 ],      [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
 601         [ echo "*** The test program compiled, but did not run. This usually means"
 602           echo "*** that the run-time linker is not finding GTK or finding the wrong"
 603           echo "*** version of GTK. If it is not finding GTK, you'll need to set your"
 604           echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 605           echo "*** to the installed location  Also, make sure you have run ldconfig if that"
 606           echo "*** is required on your system"
 607           echo "***"
 608           echo "*** If you have an old version installed, it is best to remove it, although"
 609           echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
 610           echo "***"
 611           echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
 612           echo "*** came with the system with the command"
 613           echo "***"
 614           echo "***    rpm --erase --nodeps gtk gtk-devel" ],
 615         [ echo "*** The test program failed to compile or link. See the file config.log for the"
 616           echo "*** exact error that occured. This usually means GTK was incorrectly installed"
 617           echo "*** or that you have moved GTK since it was installed. In the latter case, you"
 618           echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ])
 619           CFLAGS="$ac_save_CFLAGS"
 620           LIBS="$ac_save_LIBS"
 621        fi
 622      fi
 623      GTK_CFLAGS=""
 624      GTK_LIBS=""
 625      ifelse([$3], , :, [$3])
 626   fi
 627   AC_SUBST(GTK_CFLAGS)
 628   AC_SUBST(GTK_LIBS)
 629   rm -f conf.gtktest
 630 ])
 631
 632 # Configure paths for GLIB
 633 # Owen Taylor     97-11-3
 634
 635 dnl AM_PATH_GLIB([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
 636 dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if "gmodule" or
 637 dnl gthread is specified in MODULES, pass to glib-config
 638 dnl
 639 AC_DEFUN(AM_PATH_GLIB,
 640 [dnl
 641 dnl Get the cflags and libraries from the glib-config script
 642 dnl
 643 AC_ARG_WITH(glib-prefix,[  --with-glib-prefix=PFX   Prefix where GLIB is installed (optional)],
 644             glib_config_prefix="$withval", glib_config_prefix="")
 645 AC_ARG_WITH(glib-exec-prefix,[  --with-glib-exec-prefix=PFX Exec prefix where GLIB is installed (optional)],
 646             glib_config_exec_prefix="$withval", glib_config_exec_prefix="")
 647 AC_ARG_ENABLE(glibtest, [  --disable-glibtest       Do not try to compile and run a test GLIB program],
 648                     , enable_glibtest=yes)
 649
 650   if test x$glib_config_exec_prefix != x ; then
 651      glib_config_args="$glib_config_args --exec-prefix=$glib_config_exec_prefix"
 652      if test x${GLIB_CONFIG+set} != xset ; then
 653         GLIB_CONFIG=$glib_config_exec_prefix/bin/glib-config
 654      fi
 655   fi
 656   if test x$glib_config_prefix != x ; then
 657      glib_config_args="$glib_config_args --prefix=$glib_config_prefix"
 658      if test x${GLIB_CONFIG+set} != xset ; then
 659         GLIB_CONFIG=$glib_config_prefix/bin/glib-config
 660      fi
 661   fi
 662
 663   for module in . $4
 664   do
 665       case "$module" in
 666          gmodule)
 667              glib_config_args="$glib_config_args gmodule"
 668          ;;
 669          gthread)
 670              glib_config_args="$glib_config_args gthread"
 671          ;;
 672       esac
 673   done
 674
 675   AC_PATH_PROG(GLIB_CONFIG, glib-config, no)
 676   min_glib_version=ifelse([$1], ,0.99.7,$1)
 677   AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
 678   no_glib=""
 679   if test "$GLIB_CONFIG" = "no" ; then
 680     no_glib=yes
 681   else
 682     GLIB_CFLAGS=`$GLIB_CONFIG $glib_config_args --cflags`
 683     GLIB_LIBS=`$GLIB_CONFIG $glib_config_args --libs`
 684     glib_config_major_version=`$GLIB_CONFIG $glib_config_args --version | \
 685            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
 686     glib_config_minor_version=`$GLIB_CONFIG $glib_config_args --version | \
 687            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
 688     glib_config_micro_version=`$GLIB_CONFIG $glib_config_args --version | \
 689            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
 690     if test "x$enable_glibtest" = "xyes" ; then
 691       ac_save_CFLAGS="$CFLAGS"
 692       ac_save_LIBS="$LIBS"
 693       CFLAGS="$CFLAGS $GLIB_CFLAGS"
 694       LIBS="$GLIB_LIBS $LIBS"
 695 dnl
 696 dnl Now check if the installed GLIB is sufficiently new. (Also sanity
 697 dnl checks the results of glib-config to some extent
 698 dnl
 699       rm -f conf.glibtest
 700       AC_TRY_RUN([
 701 #include <glib.h>
 702 #include <stdio.h>
 703 #include <stdlib.h>
 704
 705 int
 706 main ()
 707 {
 708   int major, minor, micro;
 709   char *tmp_version;
 710
 711   system ("touch conf.glibtest");
 712
 713   /* HP/UX 9 (%@#!) writes to sscanf strings */
 714   tmp_version = g_strdup("$min_glib_version");
 715   if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
 716      printf("%s, bad version string\n", "$min_glib_version");
 717      exit(1);
 718    }
 719
 720   if ((glib_major_version != $glib_config_major_version) ||
 721       (glib_minor_version != $glib_config_minor_version) ||
 722       (glib_micro_version != $glib_config_micro_version))
 723     {
 724       printf("\n*** 'glib-config --version' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
 725              $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
 726              glib_major_version, glib_minor_version, glib_micro_version);
 727       printf ("*** was found! If glib-config was correct, then it is best\n");
 728       printf ("*** to remove the old version of GLIB. You may also be able to fix the error\n");
 729       printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
 730       printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
 731       printf("*** required on your system.\n");
 732       printf("*** If glib-config was wrong, set the environment variable GLIB_CONFIG\n");
 733       printf("*** to point to the correct copy of glib-config, and remove the file config.cache\n");
 734       printf("*** before re-running configure\n");
 735     }
 736   else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
 737            (glib_minor_version != GLIB_MINOR_VERSION) ||
 738            (glib_micro_version != GLIB_MICRO_VERSION))
 739     {
 740       printf("*** GLIB header files (version %d.%d.%d) do not match\n",
 741              GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
 742       printf("*** library (version %d.%d.%d)\n",
 743              glib_major_version, glib_minor_version, glib_micro_version);
 744     }
 745   else
 746     {
 747       if ((glib_major_version > major) ||
 748         ((glib_major_version == major) && (glib_minor_version > minor)) ||
 749         ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
 750       {
 751         return 0;
 752        }
 753      else
 754       {
 755         printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
 756                glib_major_version, glib_minor_version, glib_micro_version);
 757         printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
 758                major, minor, micro);
 759         printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
 760         printf("***\n");
 761         printf("*** If you have already installed a sufficiently new version, this error\n");
 762         printf("*** probably means that the wrong copy of the glib-config shell script is\n");
 763         printf("*** being found. The easiest way to fix this is to remove the old version\n");
 764         printf("*** of GLIB, but you can also set the GLIB_CONFIG environment to point to the\n");
 765         printf("*** correct copy of glib-config. (In this case, you will have to\n");
 766         printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
 767         printf("*** so that the correct libraries are found at run-time))\n");
 768       }
 769     }
 770   return 1;
 771 }
 772 ],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
 773        CFLAGS="$ac_save_CFLAGS"
 774        LIBS="$ac_save_LIBS"
 775      fi
 776   fi
 777   if test "x$no_glib" = x ; then
 778      AC_MSG_RESULT(yes)
 779      ifelse([$2], , :, [$2])
 780   else
 781      AC_MSG_RESULT(no)
 782      if test "$GLIB_CONFIG" = "no" ; then
 783        echo "*** The glib-config script installed by GLIB could not be found"
 784        echo "*** If GLIB was installed in PREFIX, make sure PREFIX/bin is in"
 785        echo "*** your path, or set the GLIB_CONFIG environment variable to the"
 786        echo "*** full path to glib-config."
 787      else
 788        if test -f conf.glibtest ; then
 789         :
 790        else
 791           echo "*** Could not run GLIB test program, checking why..."
 792           CFLAGS="$CFLAGS $GLIB_CFLAGS"
 793           LIBS="$LIBS $GLIB_LIBS"
 794           AC_TRY_LINK([
 795 #include <glib.h>
 796 #include <stdio.h>
 797 ],      [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
 798         [ echo "*** The test program compiled, but did not run. This usually means"
 799           echo "*** that the run-time linker is not finding GLIB or finding the wrong"
 800           echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
 801           echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 802           echo "*** to the installed location  Also, make sure you have run ldconfig if that"
 803           echo "*** is required on your system"
 804           echo "***"
 805           echo "*** If you have an old version installed, it is best to remove it, although"
 806           echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
 807           echo "***"
 808           echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
 809           echo "*** came with the system with the command"
 810           echo "***"
 811           echo "***    rpm --erase --nodeps gtk gtk-devel" ],
 812         [ echo "*** The test program failed to compile or link. See the file config.log for the"
 813           echo "*** exact error that occured. This usually means GLIB was incorrectly installed"
 814           echo "*** or that you have moved GLIB since it was installed. In the latter case, you"
 815           echo "*** may want to edit the glib-config script: $GLIB_CONFIG" ])
 816           CFLAGS="$ac_save_CFLAGS"
 817           LIBS="$ac_save_LIBS"
 818        fi
 819      fi
 820      GLIB_CFLAGS=""
 821      GLIB_LIBS=""
 822      ifelse([$3], , :, [$3])
 823   fi
 824   AC_SUBST(GLIB_CFLAGS)
 825   AC_SUBST(GLIB_LIBS)
 826   rm -f conf.glibtest
 827 ])
 828
 829 # Configure paths for LIBART
 830 # Raph Levien 98-11-18
 831 # stolen from Manish Singh    98-9-30
 832 # stolen back from Frank Belew
 833 # stolen from Manish Singh
 834 # Shamelessly stolen from Owen Taylor
 835
 836 dnl AM_PATH_LIBART([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
 837 dnl Test for LIBART, and define LIBART_CFLAGS and LIBART_LIBS
 838 dnl
 839 AC_DEFUN(AM_PATH_LIBART,
 840 [dnl
 841 dnl Get the cflags and libraries from the libart-config script
 842 dnl
 843 AC_ARG_WITH(libart-prefix,[  --with-libart-prefix=PFX   Prefix where LIBART is installed (optional)],
 844             libart_prefix="$withval", libart_prefix="")
 845 AC_ARG_WITH(libart-exec-prefix,[  --with-libart-exec-prefix=PFX Exec prefix where LIBART is installed (optional)],
 846             libart_exec_prefix="$withval", libart_exec_prefix="")
 847 AC_ARG_ENABLE(libarttest, [  --disable-libarttest       Do not try to compile and run a test LIBART program],
 848                     , enable_libarttest=yes)
 849
 850   if test x$libart_exec_prefix != x ; then
 851      libart_args="$libart_args --exec-prefix=$libart_exec_prefix"
 852      if test x${LIBART_CONFIG+set} != xset ; then
 853         LIBART_CONFIG=$libart_exec_prefix/bin/libart-config
 854      fi
 855   fi
 856   if test x$libart_prefix != x ; then
 857      libart_args="$libart_args --prefix=$libart_prefix"
 858      if test x${LIBART_CONFIG+set} != xset ; then
 859         LIBART_CONFIG=$libart_prefix/bin/libart-config
 860      fi
 861   fi
 862
 863   AC_PATH_PROG(LIBART_CONFIG, libart-config, no)
 864   min_libart_version=ifelse([$1], ,0.2.5,$1)
 865   AC_MSG_CHECKING(for LIBART - version >= $min_libart_version)
 866   no_libart=""
 867   if test "$LIBART_CONFIG" = "no" ; then
 868     no_libart=yes
 869   else
 870     LIBART_CFLAGS=`$LIBART_CONFIG $libartconf_args --cflags`
 871     LIBART_LIBS=`$LIBART_CONFIG $libartconf_args --libs`
 872
 873     libart_major_version=`$LIBART_CONFIG $libart_args --version | \
 874            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
 875     libart_minor_version=`$LIBART_CONFIG $libart_args --version | \
 876            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
 877     libart_micro_version=`$LIBART_CONFIG $libart_config_args --version | \
 878            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
 879     if test "x$enable_libarttest" = "xyes" ; then
 880       ac_save_CFLAGS="$CFLAGS"
 881       ac_save_LIBS="$LIBS"
 882       CFLAGS="$CFLAGS $LIBART_CFLAGS"
 883       LIBS="$LIBS $LIBART_LIBS"
 884 dnl
 885 dnl Now check if the installed LIBART is sufficiently new. (Also sanity
 886 dnl checks the results of libart-config to some extent
 887 dnl
 888       rm -f conf.libarttest
 889       AC_TRY_RUN([
 890 #include <stdio.h>
 891 #include <stdlib.h>
 892 #include <string.h>
 893 #include <libart_lgpl/libart.h>
 894
 895 char*
 896 my_strdup (char *str)
 897 {
 898   char *new_str;
 899
 900   if (str)
 901     {
 902       new_str = malloc ((strlen (str) + 1) * sizeof(char));
 903       strcpy (new_str, str);
 904     }
 905   else
 906     new_str = NULL;
 907
 908   return new_str;
 909 }
 910
 911 int main ()
 912 {
 913   int major, minor, micro;
 914   char *tmp_version;
 915
 916   system ("touch conf.libarttest");
 917
 918   /* HP/UX 9 (%@#!) writes to sscanf strings */
 919   tmp_version = my_strdup("$min_libart_version");
 920   if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
 921      printf("%s, bad version string\n", "$min_libart_version");
 922      exit(1);
 923    }
 924
 925    if (($libart_major_version > major) ||
 926       (($libart_major_version == major) && ($libart_minor_version > minor)) ||
 927       (($libart_major_version == major) && ($libart_minor_version == minor) && ($libart_micro_version >= micro)))
 928     {
 929       return 0;
 930     }
 931   else
 932     {
 933       printf("\n*** 'libart-config --version' returned %d.%d.%d, but the minimum version\n", $libart_major_version, $libart_minor_version, $libart_micro_version);
 934       printf("*** of LIBART required is %d.%d.%d. If libart-config is correct, then it is\n", major, minor, micro);
 935       printf("*** best to upgrade to the required version.\n");
 936       printf("*** If libart-config was wrong, set the environment variable LIBART_CONFIG\n");
 937       printf("*** to point to the correct copy of libart-config, and remove the file\n");
 938       printf("*** config.cache before re-running configure\n");
 939       return 1;
 940     }
 941 }
 942
 943 ],, no_libart=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
 944        CFLAGS="$ac_save_CFLAGS"
 945        LIBS="$ac_save_LIBS"
 946      fi
 947   fi
 948   if test "x$no_libart" = x ; then
 949      AC_MSG_RESULT(yes)
 950      ifelse([$2], , :, [$2])
 951   else
 952      AC_MSG_RESULT(no)
 953      if test "$LIBART_CONFIG" = "no" ; then
 954        echo "*** The libart-config script installed by LIBART could not be found"
 955        echo "*** If LIBART was installed in PREFIX, make sure PREFIX/bin is in"
 956        echo "*** your path, or set the LIBART_CONFIG environment variable to the"
 957        echo "*** full path to libart-config."
 958      else
 959        if test -f conf.libarttest ; then
 960         :
 961        else
 962           echo "*** Could not run LIBART test program, checking why..."
 963           CFLAGS="$CFLAGS $LIBART_CFLAGS"
 964           LIBS="$LIBS $LIBART_LIBS"
 965           AC_TRY_LINK([
 966 #include <stdio.h>
 967 #include <libart_lgpl/libart.h>
 968 ],      [ return 0; ],
 969         [ echo "*** The test program compiled, but did not run. This usually means"
 970           echo "*** that the run-time linker is not finding LIBART or finding the wrong"
 971           echo "*** version of LIBART. If it is not finding LIBART, you'll need to set your"
 972           echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 973           echo "*** to the installed location  Also, make sure you have run ldconfig if that"
 974           echo "*** is required on your system"
 975           echo "***"
 976           echo "*** If you have an old version installed, it is best to remove it, although"
 977           echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
 978         [ echo "*** The test program failed to compile or link. See the file config.log for the"
 979           echo "*** exact error that occured. This usually means LIBART was incorrectly installed"
 980           echo "*** or that you have moved LIBART since it was installed. In the latter case, you"
 981           echo "*** may want to edit the libart-config script: $LIBART_CONFIG" ])
 982           CFLAGS="$ac_save_CFLAGS"
 983           LIBS="$ac_save_LIBS"
 984        fi
 985      fi
 986      LIBART_CFLAGS=""
 987      LIBART_LIBS=""
 988      ifelse([$3], , :, [$3])
 989   fi
 990   AC_SUBST(LIBART_CFLAGS)
 991   AC_SUBST(LIBART_LIBS)
 992   rm -f conf.libarttest
 993 ])
 994