1# generated automatically by aclocal 1.12.2 -*- Autoconf -*- 2 3# Copyright (C) 1996-2012 Free Software Foundation, Inc. 4 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 14m4_ifndef([AC_AUTOCONF_VERSION], 15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 17[m4_warning([this file was generated for autoconf 2.69. 18You have another version of autoconf. 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See the GNU 35# General Public License for more details. 36# 37# You should have received a copy of the GNU General Public License 38# along with this program; if not, write to the Free Software 39# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 40# 41# As a special exception to the GNU General Public License, if you 42# distribute this file as part of a program that contains a 43# configuration script generated by Autoconf, you may include it under 44# the same distribution terms that you use for the rest of that program. 45 46# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 47# ---------------------------------- 48AC_DEFUN([PKG_PROG_PKG_CONFIG], 49[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 50m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) 51m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) 52AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) 53AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) 54AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) 55 56if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 57 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 58fi 59if test -n "$PKG_CONFIG"; then 60 _pkg_min_version=m4_default([$1], [0.9.0]) 61 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 62 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 63 AC_MSG_RESULT([yes]) 64 else 65 AC_MSG_RESULT([no]) 66 PKG_CONFIG="" 67 fi 68fi[]dnl 69])# PKG_PROG_PKG_CONFIG 70 71# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 72# 73# Check to see whether a particular set of modules exists. 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Make sure there is not a broken 1106 alias in your environment]) 1107 fi 1108 if test "$[2]" = conftest.file || test $am_try -eq 2; then 1109 break 1110 fi 1111 # Just in case. 1112 sleep 1 1113 am_has_slept=yes 1114 done 1115 test "$[2]" = conftest.file 1116 ) 1117then 1118 # Ok. 1119 : 1120else 1121 AC_MSG_ERROR([newly created file is older than distributed files! 1122Check your system clock]) 1123fi 1124AC_MSG_RESULT([yes]) 1125# If we didn't sleep, we still need to ensure time stamps of config.status and 1126# generated files are strictly newer. 1127am_sleep_pid= 1128if grep 'slept: no' conftest.file >/dev/null 2>&1; then 1129 ( sleep 1 ) & 1130 am_sleep_pid=$! 1131fi 1132AC_CONFIG_COMMANDS_PRE( 1133 [AC_MSG_CHECKING([that generated files are newer than configure]) 1134 if test -n "$am_sleep_pid"; then 1135 # Hide warnings about reused PIDs. 1136 wait $am_sleep_pid 2>/dev/null 1137 fi 1138 AC_MSG_RESULT([done])]) 1139rm -f conftest.file 1140]) 1141 1142# Copyright (C) 2009-2012 Free Software Foundation, Inc. 1143# 1144# This file is free software; the Free Software Foundation 1145# gives unlimited permission to copy and/or distribute it, 1146# with or without modifications, as long as this notice is preserved. 1147 1148# serial 3 1149 1150# AM_SILENT_RULES([DEFAULT]) 1151# -------------------------- 1152# Enable less verbose build rules; with the default set to DEFAULT 1153# ("yes" being less verbose, "no" or empty being verbose). 1154AC_DEFUN([AM_SILENT_RULES], 1155[AC_ARG_ENABLE([silent-rules], [dnl 1156AS_HELP_STRING( 1157 [--enable-silent-rules], 1158 [less verbose build output (undo: "make V=1")]) 1159AS_HELP_STRING( 1160 [--disable-silent-rules], 1161 [verbose build output (undo: "make V=0")])dnl 1162]) 1163case $enable_silent_rules in @%:@ ((( 1164 yes) AM_DEFAULT_VERBOSITY=0;; 1165 no) AM_DEFAULT_VERBOSITY=1;; 1166 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; 1167esac 1168dnl 1169dnl A few 'make' implementations (e.g., NonStop OS and NextStep) 1170dnl do not support nested variable expansions. 1171dnl See automake bug#9928 and bug#10237. 1172am_make=${MAKE-make} 1173AC_CACHE_CHECK([whether $am_make supports nested variables], 1174 [am_cv_make_support_nested_variables], 1175 [if AS_ECHO([['TRUE=$(BAR$(V)) 1176BAR0=false 1177BAR1=true 1178V=1 1179am__doit: 1180 @$(TRUE) 1181.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then 1182 am_cv_make_support_nested_variables=yes 1183else 1184 am_cv_make_support_nested_variables=no 1185fi]) 1186if test $am_cv_make_support_nested_variables = yes; then 1187 dnl Using '$V' instead of '$(V)' breaks IRIX make. 1188 AM_V='$(V)' 1189 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 1190else 1191 AM_V=$AM_DEFAULT_VERBOSITY 1192 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 1193fi 1194AC_SUBST([AM_V])dnl 1195AM_SUBST_NOTMAKE([AM_V])dnl 1196AC_SUBST([AM_DEFAULT_V])dnl 1197AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl 1198AC_SUBST([AM_DEFAULT_VERBOSITY])dnl 1199AM_BACKSLASH='\' 1200AC_SUBST([AM_BACKSLASH])dnl 1201_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl 1202]) 1203 1204# Copyright (C) 2001-2012 Free Software Foundation, Inc. 1205# 1206# This file is free software; the Free Software Foundation 1207# gives unlimited permission to copy and/or distribute it, 1208# with or without modifications, as long as this notice is preserved. 1209 1210# serial 2 1211 1212# AM_PROG_INSTALL_STRIP 1213# --------------------- 1214# One issue with vendor 'install' (even GNU) is that you can't 1215# specify the program used to strip binaries. This is especially 1216# annoying in cross-compiling environments, where the build's strip 1217# is unlikely to handle the host's binaries. 1218# Fortunately install-sh will honor a STRIPPROG variable, so we 1219# always use install-sh in "make install-strip", and initialize 1220# STRIPPROG with the value of the STRIP variable (set by the user). 1221AC_DEFUN([AM_PROG_INSTALL_STRIP], 1222[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 1223# Installed binaries are usually stripped using 'strip' when the user 1224# run "make install-strip". However 'strip' might not be the right 1225# tool to use in cross-compilation environments, therefore Automake 1226# will honor the 'STRIP' environment variable to overrule this program. 1227dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. 1228if test "$cross_compiling" != no; then 1229 AC_CHECK_TOOL([STRIP], [strip], :) 1230fi 1231INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 1232AC_SUBST([INSTALL_STRIP_PROGRAM])]) 1233 1234# Copyright (C) 2006-2012 Free Software Foundation, Inc. 1235# 1236# This file is free software; the Free Software Foundation 1237# gives unlimited permission to copy and/or distribute it, 1238# with or without modifications, as long as this notice is preserved. 1239 1240# serial 3 1241 1242# _AM_SUBST_NOTMAKE(VARIABLE) 1243# --------------------------- 1244# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 1245# This macro is traced by Automake. 1246AC_DEFUN([_AM_SUBST_NOTMAKE]) 1247 1248# AM_SUBST_NOTMAKE(VARIABLE) 1249# -------------------------- 1250# Public sister of _AM_SUBST_NOTMAKE. 1251AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 1252 1253# Check how to create a tarball. -*- Autoconf -*- 1254 1255# Copyright (C) 2004-2012 Free Software Foundation, Inc. 1256# 1257# This file is free software; the Free Software Foundation 1258# gives unlimited permission to copy and/or distribute it, 1259# with or without modifications, as long as this notice is preserved. 1260 1261# serial 3 1262 1263# _AM_PROG_TAR(FORMAT) 1264# -------------------- 1265# Check how to create a tarball in format FORMAT. 1266# FORMAT should be one of 'v7', 'ustar', or 'pax'. 1267# 1268# Substitute a variable $(am__tar) that is a command 1269# writing to stdout a FORMAT-tarball containing the directory 1270# $tardir. 1271# tardir=directory && $(am__tar) > result.tar 1272# 1273# Substitute a variable $(am__untar) that extract such 1274# a tarball read from stdin. 1275# $(am__untar) < result.tar 1276AC_DEFUN([_AM_PROG_TAR], 1277[# Always define AMTAR for backward compatibility. Yes, it's still used 1278# in the wild :-( We should find a proper way to deprecate it ... 1279AC_SUBST([AMTAR], ['$${TAR-tar}']) 1280m4_if([$1], [v7], 1281 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], 1282 [m4_case([$1], [ustar],, [pax],, 1283 [m4_fatal([Unknown tar format])]) 1284AC_MSG_CHECKING([how to create a $1 tar archive]) 1285# Loop over all known methods to create a tar archive until one works. 1286_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 1287_am_tools=${am_cv_prog_tar_$1-$_am_tools} 1288# Do not fold the above two line into one, because Tru64 sh and 1289# Solaris sh will not grok spaces in the rhs of '-'. 1290for _am_tool in $_am_tools 1291do 1292 case $_am_tool in 1293 gnutar) 1294 for _am_tar in tar gnutar gtar; 1295 do 1296 AM_RUN_LOG([$_am_tar --version]) && break 1297 done 1298 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 1299 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 1300 am__untar="$_am_tar -xf -" 1301 ;; 1302 plaintar) 1303 # Must skip GNU tar: if it does not support --format= it doesn't create 1304 # ustar tarball either. 1305 (tar --version) >/dev/null 2>&1 && continue 1306 am__tar='tar chf - "$$tardir"' 1307 am__tar_='tar chf - "$tardir"' 1308 am__untar='tar xf -' 1309 ;; 1310 pax) 1311 am__tar='pax -L -x $1 -w "$$tardir"' 1312 am__tar_='pax -L -x $1 -w "$tardir"' 1313 am__untar='pax -r' 1314 ;; 1315 cpio) 1316 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 1317 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 1318 am__untar='cpio -i -H $1 -d' 1319 ;; 1320 none) 1321 am__tar=false 1322 am__tar_=false 1323 am__untar=false 1324 ;; 1325 esac 1326 1327 # If the value was cached, stop now. We just wanted to have am__tar 1328 # and am__untar set. 1329 test -n "${am_cv_prog_tar_$1}" && break 1330 1331 # tar/untar a dummy directory, and stop if the command works 1332 rm -rf conftest.dir 1333 mkdir conftest.dir 1334 echo GrepMe > conftest.dir/file 1335 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1336 rm -rf conftest.dir 1337 if test -s conftest.tar; then 1338 AM_RUN_LOG([$am__untar <conftest.tar]) 1339 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1340 fi 1341done 1342rm -rf conftest.dir 1343 1344AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1345AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1346AC_SUBST([am__tar]) 1347AC_SUBST([am__untar]) 1348]) # _AM_PROG_TAR 1349 1350m4_include([m4/attributes.m4]) 1351m4_include([m4/gtk-doc.m4]) 1352m4_include([m4/libtool.m4]) 1353m4_include([m4/ltoptions.m4]) 1354m4_include([m4/ltsugar.m4]) 1355m4_include([m4/ltversion.m4]) 1356m4_include([m4/lt~obsolete.m4]) 1357m4_include([acinclude.m4]) 1358