1# generated automatically by aclocal 1.14.1 -*- Autoconf -*- 2 3# Copyright (C) 1996-2013 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_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) 15m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 18[m4_warning([this file was generated for autoconf 2.69. 19You have another version of autoconf. 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See the GNU 36# General Public License for more details. 37# 38# You should have received a copy of the GNU General Public License 39# along with this program; if not, write to the Free Software 40# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 41# 42# As a special exception to the GNU General Public License, if you 43# distribute this file as part of a program that contains a 44# configuration script generated by Autoconf, you may include it under 45# the same distribution terms that you use for the rest of that program. 46 47# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 48# ---------------------------------- 49AC_DEFUN([PKG_PROG_PKG_CONFIG], 50[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 51m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) 52m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) 53AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) 54AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) 55AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) 56 57if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 58 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 59fi 60if test -n "$PKG_CONFIG"; then 61 _pkg_min_version=m4_default([$1], [0.9.0]) 62 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 63 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 64 AC_MSG_RESULT([yes]) 65 else 66 AC_MSG_RESULT([no]) 67 PKG_CONFIG="" 68 fi 69fi[]dnl 70])# PKG_PROG_PKG_CONFIG 71 72# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 73# 74# Check to see whether a particular set of modules exists. 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However 'strip' might not be the right 1206# tool to use in cross-compilation environments, therefore Automake 1207# will honor the 'STRIP' environment variable to overrule this program. 1208dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. 1209if test "$cross_compiling" != no; then 1210 AC_CHECK_TOOL([STRIP], [strip], :) 1211fi 1212INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 1213AC_SUBST([INSTALL_STRIP_PROGRAM])]) 1214 1215# Copyright (C) 2006-2013 Free Software Foundation, Inc. 1216# 1217# This file is free software; the Free Software Foundation 1218# gives unlimited permission to copy and/or distribute it, 1219# with or without modifications, as long as this notice is preserved. 1220 1221# _AM_SUBST_NOTMAKE(VARIABLE) 1222# --------------------------- 1223# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 1224# This macro is traced by Automake. 1225AC_DEFUN([_AM_SUBST_NOTMAKE]) 1226 1227# AM_SUBST_NOTMAKE(VARIABLE) 1228# -------------------------- 1229# Public sister of _AM_SUBST_NOTMAKE. 1230AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 1231 1232# Check how to create a tarball. -*- Autoconf -*- 1233 1234# Copyright (C) 2004-2013 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# _AM_PROG_TAR(FORMAT) 1241# -------------------- 1242# Check how to create a tarball in format FORMAT. 1243# FORMAT should be one of 'v7', 'ustar', or 'pax'. 1244# 1245# Substitute a variable $(am__tar) that is a command 1246# writing to stdout a FORMAT-tarball containing the directory 1247# $tardir. 1248# tardir=directory && $(am__tar) > result.tar 1249# 1250# Substitute a variable $(am__untar) that extract such 1251# a tarball read from stdin. 1252# $(am__untar) < result.tar 1253# 1254AC_DEFUN([_AM_PROG_TAR], 1255[# Always define AMTAR for backward compatibility. Yes, it's still used 1256# in the wild :-( We should find a proper way to deprecate it ... 1257AC_SUBST([AMTAR], ['$${TAR-tar}']) 1258 1259# We'll loop over all known methods to create a tar archive until one works. 1260_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 1261 1262m4_if([$1], [v7], 1263 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], 1264 1265 [m4_case([$1], 1266 [ustar], 1267 [# The POSIX 1988 'ustar' format is defined with fixed-size fields. 1268 # There is notably a 21 bits limit for the UID and the GID. In fact, 1269 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 1270 # and bug#13588). 1271 am_max_uid=2097151 # 2^21 - 1 1272 am_max_gid=$am_max_uid 1273 # The $UID and $GID variables are not portable, so we need to resort 1274 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 1275 # below are definitely unexpected, so allow the users to see them 1276 # (that is, avoid stderr redirection). 1277 am_uid=`id -u || echo unknown` 1278 am_gid=`id -g || echo unknown` 1279 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 1280 if test $am_uid -le $am_max_uid; then 1281 AC_MSG_RESULT([yes]) 1282 else 1283 AC_MSG_RESULT([no]) 1284 _am_tools=none 1285 fi 1286 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 1287 if test $am_gid -le $am_max_gid; then 1288 AC_MSG_RESULT([yes]) 1289 else 1290 AC_MSG_RESULT([no]) 1291 _am_tools=none 1292 fi], 1293 1294 [pax], 1295 [], 1296 1297 [m4_fatal([Unknown tar format])]) 1298 1299 AC_MSG_CHECKING([how to create a $1 tar archive]) 1300 1301 # Go ahead even if we have the value already cached. We do so because we 1302 # need to set the values for the 'am__tar' and 'am__untar' variables. 1303 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 1304 1305 for _am_tool in $_am_tools; do 1306 case $_am_tool in 1307 gnutar) 1308 for _am_tar in tar gnutar gtar; do 1309 AM_RUN_LOG([$_am_tar --version]) && break 1310 done 1311 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 1312 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 1313 am__untar="$_am_tar -xf -" 1314 ;; 1315 plaintar) 1316 # Must skip GNU tar: if it does not support --format= it doesn't create 1317 # ustar tarball either. 1318 (tar --version) >/dev/null 2>&1 && continue 1319 am__tar='tar chf - "$$tardir"' 1320 am__tar_='tar chf - "$tardir"' 1321 am__untar='tar xf -' 1322 ;; 1323 pax) 1324 am__tar='pax -L -x $1 -w "$$tardir"' 1325 am__tar_='pax -L -x $1 -w "$tardir"' 1326 am__untar='pax -r' 1327 ;; 1328 cpio) 1329 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 1330 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 1331 am__untar='cpio -i -H $1 -d' 1332 ;; 1333 none) 1334 am__tar=false 1335 am__tar_=false 1336 am__untar=false 1337 ;; 1338 esac 1339 1340 # If the value was cached, stop now. We just wanted to have am__tar 1341 # and am__untar set. 1342 test -n "${am_cv_prog_tar_$1}" && break 1343 1344 # tar/untar a dummy directory, and stop if the command works. 1345 rm -rf conftest.dir 1346 mkdir conftest.dir 1347 echo GrepMe > conftest.dir/file 1348 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1349 rm -rf conftest.dir 1350 if test -s conftest.tar; then 1351 AM_RUN_LOG([$am__untar <conftest.tar]) 1352 AM_RUN_LOG([cat conftest.dir/file]) 1353 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1354 fi 1355 done 1356 rm -rf conftest.dir 1357 1358 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1359 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1360 1361AC_SUBST([am__tar]) 1362AC_SUBST([am__untar]) 1363]) # _AM_PROG_TAR 1364 1365m4_include([m4/gcc_stack_protect.m4]) 1366m4_include([m4/libtool.m4]) 1367m4_include([m4/ltoptions.m4]) 1368m4_include([m4/ltsugar.m4]) 1369m4_include([m4/ltversion.m4]) 1370m4_include([m4/lt~obsolete.m4]) 1371m4_include([m4/optional-fmt.m4]) 1372m4_include([m4/sndfile.m4]) 1373