...
oldstatus
2005-02-17, Sean Egan
dnl Added by setup - gettext . Do not remove this dnl unless you know what you are doing . AC_DEFUN ( [ AM_GNU_GETTEXT_VERSION ] , [] ) # Configure paths for GLIB dnl AM_PATH_GLIB_2_0 ( [ MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES ] ]]] ) dnl Test for GLIB , and define GLIB_CFLAGS and GLIB_LIBS , if gmodule , gobject or dnl gthread is specified in MODULES , pass to pkg - config AC_DEFUN ( [ AM_PATH_GLIB_2_0 ] , dnl Get the cflags and libraries from pkg-config AC_ARG_ENABLE(glibtest, [ --disable-glibtest do not try to compile and run a test GLIB program ] , pkg_config_args = "$pkg_config_args gmodule-2.0" pkg_config_args = "$pkg_config_args gobject-2.0" pkg_config_args = "$pkg_config_args gthread-2.0" AC_PATH_PROG ( PKG_CONFIG , pkg - config , no ) if test x $ PKG_CONFIG != xno ; then if $ PKG_CONFIG -- atleast - pkgconfig - version 0.7 ; then echo *** pkg - config too old ; version 0.7 or better required . min_glib_version = ifelse ( [ $1 ] , , 2.0.0 , $ 1 ) AC_MSG_CHECKING ( for GLIB - version >= $ min_glib_version ) if test x $ PKG_CONFIG != xno ; then ## don 't try to run the test against uninstalled libtool libs if $PKG_CONFIG --uninstalled $pkg_config_args; then echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH" if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then if test x"$no_glib" = x ; then GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0` GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0` GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0` GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args` GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args` glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \ sed ' s / \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ) / \ 1 / '` glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \ sed ' s / \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ) / \ 2 / '` glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \ sed ' s / \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ) / \ 3 / '` if test "x$enable_glibtest" = "xyes" ; then CFLAGS="$CFLAGS $GLIB_CFLAGS" dnl Now check if the installed GLIB is sufficiently new. (Also sanity dnl checks the results of pkg-config to some extent) system ("touch conf.glibtest"); /* HP/UX 9 (%@#!) writes to sscanf strings */ tmp_version = g_strdup("$min_glib_version"); if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { printf("%s, bad version string\n", "$min_glib_version"); if ((glib_major_version != $glib_config_major_version) || (glib_minor_version != $glib_config_minor_version) || (glib_micro_version != $glib_config_micro_version)) printf("\n*** ' pkg - config -- modversion glib - 2.0 ' returned %d.%d.%d, but GLIB (%d.%d.%d)\n", $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version, glib_major_version, glib_minor_version, glib_micro_version); printf ("*** was found! If pkg-config was correct, then it is best\n"); printf ("*** to remove the old version of GLib. You may also be able to fix the error\n"); printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); printf("*** required on your system.\n"); printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n"); printf("*** to point to the correct configuration files\n"); else if ((glib_major_version != GLIB_MAJOR_VERSION) || (glib_minor_version != GLIB_MINOR_VERSION) || (glib_micro_version != GLIB_MICRO_VERSION)) printf("*** GLIB header files (version %d.%d.%d) do not match\n", GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION); printf("*** library (version %d.%d.%d)\n", glib_major_version, glib_minor_version, glib_micro_version); if ((glib_major_version > major) || ((glib_major_version == major) && (glib_minor_version > minor)) || ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro))) printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n", glib_major_version, glib_minor_version, glib_micro_version); printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n", printf("*** GLIB is always available from ftp://ftp.gtk.org.\n"); printf("*** If you have already installed a sufficiently new version, this error\n"); printf("*** probably means that the wrong copy of the pkg-config shell script is\n"); printf("*** being found. The easiest way to fix this is to remove the old version\n"); printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n"); printf("*** correct copy of pkg-config. (In this case, you will have to\n"); printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); printf("*** so that the correct libraries are found at run-time))\n"); ],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) if test "x$no_glib" = x ; then AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version)) if test "$PKG_CONFIG" = "no" ; then echo "*** A new enough version of pkg-config was not found." echo "*** See http://www.freedesktop.org/software/pkgconfig/" if test -f conf.glibtest ; then echo "*** Could not run GLIB test program, checking why..." CFLAGS="$CFLAGS $GLIB_CFLAGS" ], [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ], [ echo "*** The test program compiled, but did not run. This usually means" echo "*** that the run-time linker is not finding GLIB or finding the wrong" echo "*** version of GLIB. If it is not finding GLIB, you' ll need to set your " echo " *** LD_LIBRARY_PATH environment variable , or edit / etc / ld . so . conf to point " echo " *** to the installed location Also , make sure you have run ldconfig if that " echo " *** is required on your system " echo " *** If you have an old version installed , it is best to remove it , although " echo " *** you may also be able to get things to work by modifying LD_LIBRARY_PATH " ], [ echo " *** The test program failed to compile or link . See the file config . log for the " echo " *** exact error that occurred . This usually means GLIB is incorrectly installed . "]) AC_SUBST(GLIB_GENMARSHAL) # Configure paths for GTK+ dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES, AC_DEFUN([AM_PATH_GTK_2_0], dnl Get the cflags and libraries from pkg-config AC_ARG_ENABLE(gtktest, [ --disable-gtktest do not try to compile and run a test GTK+ program], pkg_config_args=" $ pkg_config_args gthread - 2.0 " AC_PATH_PROG(PKG_CONFIG, pkg-config, no) if test x$PKG_CONFIG != xno ; then if pkg-config --atleast-pkgconfig-version 0.7 ; then echo *** pkg-config too old; version 0.7 or better required. min_gtk_version=ifelse([$1], ,2.0.0,$1) AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version) if test x$PKG_CONFIG != xno ; then ## don't try to run the test against uninstalled libtool libs if $PKG_CONFIG --uninstalled $pkg_config_args; then echo " Will use uninstalled version of GTK + found in PKG_CONFIG_PATH " if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then if test x" $ no_gtk " = x ; then GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags` GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs` gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` if test " x $ enable_gtktest " = " xyes " ; then CFLAGS=" $ CFLAGS $ GTK_CFLAGS " dnl Now check if the installed GTK+ is sufficiently new. (Also sanity dnl checks the results of pkg-config to some extent) system (" touch conf . gtktest "); /* HP/UX 9 (%@#!) writes to sscanf strings */ tmp_version = g_strdup(" $ min_gtk_version "); if (sscanf(tmp_version, " % d . % d . % d ", &major, &minor, µ) != 3) { printf(" % s , bad version string \ n ", " $ min_gtk_version "); if ((gtk_major_version != $gtk_config_major_version) || (gtk_minor_version != $gtk_config_minor_version) || (gtk_micro_version != $gtk_config_micro_version)) printf(" \ n *** 'pkg-config --modversion gtk+-2.0' returned % d . % d . % d , but GTK + ( % d . % d . % d ) \ n ", $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version, gtk_major_version, gtk_minor_version, gtk_micro_version); printf (" *** was found ! If pkg - config was correct , then it is best \ n "); printf (" *** to remove the old version of GTK + . You may also be able to fix the error \ n "); printf(" *** by modifying your LD_LIBRARY_PATH enviroment variable , or by editing \ n "); printf(" *** / etc / ld . so . conf . Make sure you have run ldconfig if that is \ n "); printf(" *** required on your system . \ n "); printf(" *** If pkg - config was wrong , set the environment variable PKG_CONFIG_PATH \ n "); printf(" *** to point to the correct configuration files \ n "); else if ((gtk_major_version != GTK_MAJOR_VERSION) || (gtk_minor_version != GTK_MINOR_VERSION) || (gtk_micro_version != GTK_MICRO_VERSION)) printf(" *** GTK + header files ( version % d . % d . % d ) do not match \ n ", GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); printf(" *** library ( version % d . % d . % d ) \ n ", gtk_major_version, gtk_minor_version, gtk_micro_version); if ((gtk_major_version > major) || ((gtk_major_version == major) && (gtk_minor_version > minor)) || ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))) printf(" \ n *** An old version of GTK + ( % d . % d . % d ) was found . \ n ", gtk_major_version, gtk_minor_version, gtk_micro_version); printf(" *** You need a version of GTK + newer than % d . % d . % d . The latest version of \ n ", printf(" *** GTK + is always available from ftp : // ftp . gtk . org . \ n "); printf(" *** If you have already installed a sufficiently new version , this error \ n "); printf(" *** probably means that the wrong copy of the pkg - config shell script is \ n "); printf(" *** being found . The easiest way to fix this is to remove the old version \ n "); printf(" *** of GTK + , but you can also set the PKG_CONFIG environment to point to the \ n "); printf(" *** correct copy of pkg - config . ( In this case , you will have to \ n "); printf(" *** modify your LD_LIBRARY_PATH enviroment variable , or edit / etc / ld . so . conf \ n "); printf(" *** so that the correct libraries are found at run - time )) \ n "); ],, no_gtk=yes,[echo $ac_n " cross compiling ; assumed OK ... $ ac_c "]) if test " x $ no_gtk " = x ; then AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version)) if test " $ PKG_CONFIG " = " no " ; then echo " *** A new enough version of pkg - config was not found . " echo " *** See http : // pkgconfig . sourceforge . net " if test -f conf.gtktest ; then echo " *** Could not run GTK + test program , checking why ... " CFLAGS=" $ CFLAGS $ GTK_CFLAGS " ], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ], [ echo " *** The test program compiled , but did not run . This usually means " echo " *** that the run - time linker is not finding GTK + or finding the wrong " echo " *** version of GTK + . If it is not finding GTK + , you 'll need to set your" echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" echo "*** to the installed location Also, make sure you have run ldconfig if that" echo "*** is required on your system" echo "*** If you have an old version installed, it is best to remove it, although" echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ], [ echo "*** The test program failed to compile or link. See the file config.log for the" echo "*** exact error that occurred. This usually means GTK+ is incorrectly installed."]) dnl This is XIPH_PATH_AO renamed to GAIM_PATH_AO to prevent conflicts. dnl It' s a long story . -- elb # Configure paths for libao # Jack Moffitt < jack @icecast . org > 10 - 21 - 2000 # Shamelessly stolen from Owen Taylor and Manish Singh dnl GAIM_PATH_AO ( [ ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ] ] ) dnl Test for libao , and define AO_CFLAGS and AO_LIBS dnl Get the cflags and libraries AC_ARG_WITH(ao,[ --with-ao=PFX Prefix where libao is installed (optional) ] , ao_prefix = "$withval" , ao_prefix = "" ) AC_ARG_WITH ( ao - libraries , [ --with-ao-libraries=DIR Directory where libao library is installed (optional) ] , ao_libraries = "$withval" , ao_libraries = "" ) AC_ARG_WITH ( ao - includes , [ --with-ao-includes=DIR Directory where libao header files are installed (optional) ] , ao_includes = "$withval" , ao_includes = "" ) AC_ARG_ENABLE ( aotest , [ --disable-aotest Do not try to compile and run a test ao program ] ,, enable_aotest = yes ) if test "x$ao_libraries" != "x" ; then AO_LIBS = "-L$ao_libraries" elif test "x$ao_prefix" != "x" ; then AO_LIBS = "-L$ao_prefix/lib" elif test "x$prefix" != "xNONE" ; then if test "x$ao_includes" != "x" ; then AO_CFLAGS = "-I$ao_includes" elif test "x$ao_prefix" != "x" ; then AO_CFLAGS = "-I$ao_prefix/include" elif test "x$prefix" != "xNONE" ; then AO_CFLAGS = "-I$prefix/include" # see where dl * and friends live AC_CHECK_FUNCS ( dlopen , [ AO_DL_LIBS="" ] , [ AC_CHECK_LIB(dl, dlopen, [AO_DL_LIBS="-ldl" ] , [ AC_MSG_WARN([could not find dlopen() needed by libao sound drivers your system may not be supported. ] ) AO_LIBS = "$AO_LIBS -lao $AO_DL_LIBS" if test "x$enable_aotest" = "xyes" ; then CFLAGS = "$CFLAGS $AO_CFLAGS" dnl Now check if the installed ao is sufficiently new . system("touch conf.aotest"); ] ,, no_ao = yes , [ echo $ac_n "cross compiling; assumed OK... $ac_c" ] ) if test "x$no_ao" = "x" ; then if test - f conf . aotest ; then echo "*** Could not run ao test program, checking why..." CFLAGS = "$CFLAGS $AO_CFLAGS" [ echo "*** The test program compiled, but did not run. This usually means" echo "*** that the run-time linker is not finding ao or finding the wrong" echo "*** version of ao. If it is not finding ao, you'll need to set your" echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" echo "*** to the installed location Also, make sure you have run ldconfig if that" echo "*** is required on your system" echo "*** If you have an old version installed, it is best to remove it, although" echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ] , [ echo "*** The test program failed to compile or link. See the file config.log for the" echo "*** exact error that occurred. This usually means ao was incorrectly installed" echo "*** or that you have moved ao since it was installed." ] ) dnl audiofile . m4 , included here for those people who don 't have audiofile dnl installed but would like to build CVS. # Configure paths for the Audio File Library # Bertrand Guiheneuf 98-10-21 # stolen from esd.m4 in esound : # stolen back from Frank Belew # stolen from Manish Singh # Shamelessly stolen from Owen Taylor dnl AM_PATH_AUDIOFILE([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) dnl Test for Audio File Library, and define AUDIOFILE_CFLAGS and AUDIOFILE_LIBS. AC_DEFUN([AM_PATH_AUDIOFILE], dnl Get compiler flags and libraries from the audiofile-config script. AC_ARG_WITH(audiofile-prefix,[ --with-audiofile-prefix=PFX Prefix where Audio File Library is installed (optional)], audiofile_prefix="$withval", audiofile_prefix="") AC_ARG_WITH(audiofile-exec-prefix,[ --with-audiofile-exec-prefix=PFX Exec prefix where Audio File Library is installed (optional)], audiofile_exec_prefix="$withval", audiofile_exec_prefix="") AC_ARG_ENABLE(audiofiletest, [ --disable-audiofiletest Do not try to compile and run a test Audio File Library program], , enable_audiofiletest=yes) if test x$audiofile_exec_prefix != x ; then audiofile_args="$audiofile_args --exec-prefix=$audiofile_exec_prefix" if test x${AUDIOFILE_CONFIG+set} != xset ; then AUDIOFILE_CONFIG=$audiofile_exec_prefix/bin/audiofile-config if test x$audiofile_prefix != x ; then audiofile_args="$audiofile_args --prefix=$audiofile_prefix" if test x${AUDIOFILE_CONFIG+set} != xset ; then AUDIOFILE_CONFIG=$audiofile_prefix/bin/audiofile-config AC_PATH_PROG(AUDIOFILE_CONFIG, audiofile-config, no) min_audiofile_version=ifelse([$1], ,0.2.5,$1) AC_MSG_CHECKING(for Audio File Library - version >= $min_audiofile_version) if test "$AUDIOFILE_CONFIG" = "no" ; then AUDIOFILE_LIBS=`$AUDIOFILE_CONFIG $audiofileconf_args --libs` AUDIOFILE_CFLAGS=`$AUDIOFILE_CONFIG $audiofileconf_args --cflags` audiofile_major_version=`$AUDIOFILE_CONFIG $audiofile_args --version | \ sed ' s / \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ) / \ 1 / '` audiofile_minor_version=`$AUDIOFILE_CONFIG $audiofile_args --version | \ sed ' s / \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ) / \ 2 / '` audiofile_micro_version=`$AUDIOFILE_CONFIG $audiofile_config_args --version | \ sed ' s / \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ). \ ( [ [0-9 ] ] * \ ) / \ 3 / '` if test "x$enable_audiofiletest" = "xyes" ; then CFLAGS="$CFLAGS $AUDIOFILE_CFLAGS" LIBS="$LIBS $AUDIOFILE_LIBS" dnl Now check if the installed Audio File Library is sufficiently new. dnl (Also checks the sanity of the results of audiofile-config to some extent.) new_str = malloc ((strlen (str) + 1) * sizeof(char)); system ("touch conf.audiofiletest"); /* HP/UX 9 (%@#!) writes to sscanf strings */ tmp_version = my_strdup("$min_audiofile_version"); if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { printf("%s, bad version string\n", "$min_audiofile_version"); if (($audiofile_major_version > major) || (($audiofile_major_version == major) && ($audiofile_minor_version > minor)) || (($audiofile_major_version == major) && ($audiofile_minor_version == minor) && ($audiofile_micro_version >= micro))) printf("\n*** ' audiofile - config -- version ' returned %d.%d.%d, but the minimum version\n", $audiofile_major_version, $audiofile_minor_version, $audiofile_micro_version); printf("*** of the Audio File Library required is %d.%d.%d. If audiofile-config is correct, then it is\n", major, minor, micro); printf("*** best to upgrade to the required version.\n"); printf("*** If audiofile-config was wrong, set the environment variable AUDIOFILE_CONFIG\n"); printf("*** to point to the correct copy of audiofile-config, and remove the file\n"); printf("*** config.cache before re-running configure\n"); ],, no_audiofile=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) if test "x$no_audiofile" = x ; then if test "$AUDIOFILE_CONFIG" = "no" ; then *** The audiofile-config script installed by the Audio File Library could *** not be found. If the Audio File Library was installed in PREFIX, make *** sure PREFIX/bin is in your path, or set the AUDIOFILE_CONFIG *** environment variable to the full path to audiofile-config. if test -f conf.audiofiletest ; then echo "*** Could not run Audio File Library test program; checking why..." CFLAGS="$CFLAGS $AUDIOFILE_CFLAGS" LIBS="$LIBS $AUDIOFILE_LIBS" *** The test program compiled, but did not run. This usually means that *** the run-time linker is not finding Audio File Library or finding the *** wrong version of Audio File Library. *** If it is not finding Audio File Library, you' ll need to set your *** LD_LIBRARY_PATH environment variable , or edit / etc / ld . so . conf to point *** to the installed location . Also , make sure you have run ldconfig if *** that is required on your system . *** If you have an old version installed , it is best to remove it , although *** you may also be able to get things to work by modifying [ echo "*** The test program failed to compile or link. See the file config.log" echo "*** for the exact error that occurred. This usually means the Audio File" echo "*** Library was incorrectly installed or that you have moved the Audio" echo "*** File Library since it was installed. In the latter case, you may want" echo "*** to edit the audiofile-config script: $AUDIOFILE_CONFIG" ] ) AC_SUBST ( AUDIOFILE_CFLAGS ) dnl ac_var_timeszone_externals . m4 # Define 'timezone' , 'altzone' and 'daylight' # http : // www . gnu . org / software / ac - archive / Miscellaneous / ac_var_timezone_externals . html # Use instead of 'AC_STRUCT_TIMEZONE' to determine whether the # the external timezone variables 'timezone' , 'altzone' and 'daylight' exist , # defining 'HAVE_TIMEZONE' , 'HAVE_ALTZONE' and 'HAVE_DAYLIGHT' respectively # ( as well as gaining the macros defined by 'AC_STRUCT_TIMEZONE' ). # Mark R . Bannister < markb @freedomware . co . uk > AC_DEFUN ( [ AC_VAR_TIMEZONE_EXTERNALS ] , [ AC_REQUIRE([AC_STRUCT_TIMEZONE ] ) dnl AC_CACHE_CHECK ( for timezone external , mb_cv_var_timezone , [ AC_TRY_LINK([#include <time.h> ] , [ return (int)timezone; ] , AC_CACHE_CHECK ( for altzone external , mb_cv_var_altzone , [ AC_TRY_LINK([#include <time.h> ] , [ return (int)altzone; ] , AC_CACHE_CHECK ( for daylight external , mb_cv_var_daylight , [ AC_TRY_LINK([#include <time.h> ] , [ return (int)daylight; ] , if test $ mb_cv_var_timezone = yes ; then AC_DEFINE ( [ HAVE_TIMEZONE ] , 1 , [ Define if you have the external 'timezone' variable. ] ) if test $ mb_cv_var_altzone = yes ; then AC_DEFINE ( [ HAVE_ALTZONE ] , 1 , [ Define if you have the external 'altzone' variable. ] ) if test $ mb_cv_var_daylight = yes ; then AC_DEFINE ( [ HAVE_DAYLIGHT ] , 1 , [ Define if you have the external 'daylight' variable. ] ) dnl Available from the GNU Autoconf Macro Archive at : dnl http : // www . gnu . org / software / ac - archive / htmldoc / ac_prog_perl_modules . html AC_DEFUN ( [ AC_PROG_PERL_MODULES ] , [ dnl AC_CHECK_PROG(PERL,perl,perl) if test "x$PERL" != x; then for ac_perl_module in $ac_perl_modules; do AC_MSG_CHECKING(for perl module $ac_perl_module) # Would be nice to log result here, but can't rely on autoconf internals $PERL "-M$ac_perl_module" -e exit > /dev/null 2>&1 # Run optional shell commands if test "$ac_perl_modules_failed" = 0; then AC_MSG_WARN(could not find perl) dnl This file scares me ... # Check for binary relocation support # http : // autopackage . org / [ --enable-binreloc compile with binary relocation support (default=enable when available) ] , enable_binreloc = $ enableval , enable_binreloc = auto ) if test "x$enable_binreloc" = "xauto" ; then AC_CACHE_CHECK ( [ whether everything is installed to the same prefix ] , [ br_cv_valid_prefixes ] , [ if test "$bindir" = '${exec_prefix}/bin' -a "$sbindir" = '${exec_prefix}/sbin' -a \ "$datadir" = '${prefix}/share' -a "$libdir" = '${exec_prefix}/lib' -a \ "$libexecdir" = '${exec_prefix}/libexec' -a "$sysconfdir" = '${prefix}/etc' AC_CACHE_CHECK ( [ whether binary relocation support should be enabled ] , [ if test "x$enable_binreloc" = "xyes"; then elif test "x$enable_binreloc" = "xauto"; then if test "x$br_cv_valid_prefixes" = "xyes"; then if test "x$br_cv_binreloc" = "xyes" ; then BINRELOC_CFLAGS = "-DENABLE_BINRELOC" AC_DEFINE ( ENABLE_BINRELOC ,, [ Use binary relocation? ] ) AC_SUBST ( BINRELOC_CFLAGS )