aclocal.m4 revision d3263506
1# generated automatically by aclocal 1.10.2 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005, 2006, 2007, 2008 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 14m4_ifndef([AC_AUTOCONF_VERSION], 15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, 17[m4_warning([this file was generated for autoconf 2.63. 18You have another version of autoconf. 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See the GNU 34# General Public License for more details. 35# 36# You should have received a copy of the GNU General Public License 37# along with this program; if not, write to the Free Software 38# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 39# 40# As a special exception to the GNU General Public License, if you 41# distribute this file as part of a program that contains a 42# configuration script generated by Autoconf, you may include it under 43# the same distribution terms that you use for the rest of that program. 44 45# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 46# ---------------------------------- 47AC_DEFUN([PKG_PROG_PKG_CONFIG], 48[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 49m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) 50AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl 51if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 52 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 53fi 54if test -n "$PKG_CONFIG"; then 55 _pkg_min_version=m4_default([$1], [0.9.0]) 56 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 57 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 58 AC_MSG_RESULT([yes]) 59 else 60 AC_MSG_RESULT([no]) 61 PKG_CONFIG="" 62 fi 63 64fi[]dnl 65])# PKG_PROG_PKG_CONFIG 66 67# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 68# 69# Check to see whether a particular set of modules exists. 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All rights reserved. 1078dnl 1079dnl Permission is hereby granted, free of charge, to any person obtaining a 1080dnl copy of this software and associated documentation files (the 1081dnl "Software"), to deal in the Software without restriction, including 1082dnl without limitation the rights to use, copy, modify, merge, publish, 1083dnl distribute, and/or sell copies of the Software, and to permit persons 1084dnl to whom the Software is furnished to do so, provided that the above 1085dnl copyright notice(s) and this permission notice appear in all copies of 1086dnl the Software and that both the above copyright notice(s) and this 1087dnl permission notice appear in supporting documentation. 1088dnl 1089dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 1090dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 1091dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT 1092dnl OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 1093dnl HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL 1094dnl INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING 1095dnl FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, 1096dnl NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 1097dnl WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 1098dnl 1099dnl Except as contained in this notice, the name of a copyright holder 1100dnl shall not be used in advertising or otherwise to promote the sale, use 1101dnl or other dealings in this Software without prior written authorization 1102dnl of the copyright holder. 1103 1104# XORG_MACROS_VERSION(required-version) 1105# ------------------------------------- 1106# Minimum version: 1.1.0 1107# 1108# If you're using a macro added in Version 1.1 or newer, include this in 1109# your configure.ac with the minimum required version, such as: 1110# XORG_MACROS_VERSION(1.1) 1111# 1112# To ensure that this macro is defined, also add: 1113# m4_ifndef([XORG_MACROS_VERSION], 1114# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) 1115# 1116# 1117# See the "minimum version" comment for each macro you use to see what 1118# version you require. 1119AC_DEFUN([XORG_MACROS_VERSION],[ 1120 [XORG_MACROS_needed_version=$1 1121 XORG_MACROS_needed_major=`echo $XORG_MACROS_needed_version | sed 's/\..*$//'` 1122 XORG_MACROS_needed_minor=`echo $XORG_MACROS_needed_version | sed -e 's/^[0-9]*\.//' -e 's/\..*$//'`] 1123 AC_MSG_CHECKING([if xorg-macros used to generate configure is at least ${XORG_MACROS_needed_major}.${XORG_MACROS_needed_minor}]) 1124 [XORG_MACROS_version=1.2.1 1125 XORG_MACROS_major=`echo $XORG_MACROS_version | sed 's/\..*$//'` 1126 XORG_MACROS_minor=`echo $XORG_MACROS_version | sed -e 's/^[0-9]*\.//' -e 's/\..*$//'`] 1127 if test $XORG_MACROS_major -ne $XORG_MACROS_needed_major ; then 1128 AC_MSG_ERROR([configure built with incompatible version of xorg-macros.m4 - requires version ${XORG_MACROS_needed_major}.x]) 1129 fi 1130 if test $XORG_MACROS_minor -lt $XORG_MACROS_needed_minor ; then 1131 AC_MSG_ERROR([configure built with too old of a version of xorg-macros.m4 - requires version ${XORG_MACROS_needed_major}.${XORG_MACROS_needed_minor}.0 or newer]) 1132 fi 1133 AC_MSG_RESULT([yes, $XORG_MACROS_version]) 1134]) # XORG_MACROS_VERSION 1135 1136# XORG_PROG_RAWCPP() 1137# ------------------ 1138# Minimum version: 1.0.0 1139# 1140# Find cpp program and necessary flags for use in pre-processing text files 1141# such as man pages and config files 1142AC_DEFUN([XORG_PROG_RAWCPP],[ 1143AC_REQUIRE([AC_PROG_CPP]) 1144AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], 1145 [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) 1146 1147# Check for flag to avoid builtin definitions - assumes unix is predefined, 1148# which is not the best choice for supporting other OS'es, but covers most 1149# of the ones we need for now. 1150AC_MSG_CHECKING([if $RAWCPP requires -undef]) 1151AC_LANG_CONFTEST([Does cpp redefine unix ?]) 1152if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 1153 AC_MSG_RESULT([no]) 1154else 1155 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 1156 RAWCPPFLAGS=-undef 1157 AC_MSG_RESULT([yes]) 1158 # under Cygwin unix is still defined even with -undef 1159 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 1160 RAWCPPFLAGS="-undef -ansi" 1161 AC_MSG_RESULT([yes, with -ansi]) 1162 else 1163 AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) 1164 fi 1165fi 1166rm -f conftest.$ac_ext 1167 1168AC_MSG_CHECKING([if $RAWCPP requires -traditional]) 1169AC_LANG_CONFTEST([Does cpp preserve "whitespace"?]) 1170if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 1171 AC_MSG_RESULT([no]) 1172else 1173 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 1174 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 1175 AC_MSG_RESULT([yes]) 1176 else 1177 AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.]) 1178 fi 1179fi 1180rm -f conftest.$ac_ext 1181AC_SUBST(RAWCPPFLAGS) 1182]) # XORG_PROG_RAWCPP 1183 1184# XORG_MANPAGE_SECTIONS() 1185# ----------------------- 1186# Minimum version: 1.0.0 1187# 1188# Determine which sections man pages go in for the different man page types 1189# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. 1190# Not sure if there's any better way than just hardcoding by OS name. 1191# Override default settings by setting environment variables 1192 1193AC_DEFUN([XORG_MANPAGE_SECTIONS],[ 1194AC_REQUIRE([AC_CANONICAL_HOST]) 1195 1196if test x$APP_MAN_SUFFIX = x ; then 1197 APP_MAN_SUFFIX=1 1198fi 1199if test x$APP_MAN_DIR = x ; then 1200 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 1201fi 1202 1203if test x$LIB_MAN_SUFFIX = x ; then 1204 LIB_MAN_SUFFIX=3 1205fi 1206if test x$LIB_MAN_DIR = x ; then 1207 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 1208fi 1209 1210if test x$FILE_MAN_SUFFIX = x ; then 1211 case $host_os in 1212 solaris*) FILE_MAN_SUFFIX=4 ;; 1213 *) FILE_MAN_SUFFIX=5 ;; 1214 esac 1215fi 1216if test x$FILE_MAN_DIR = x ; then 1217 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 1218fi 1219 1220if test x$MISC_MAN_SUFFIX = x ; then 1221 case $host_os in 1222 solaris*) MISC_MAN_SUFFIX=5 ;; 1223 *) MISC_MAN_SUFFIX=7 ;; 1224 esac 1225fi 1226if test x$MISC_MAN_DIR = x ; then 1227 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 1228fi 1229 1230if test x$DRIVER_MAN_SUFFIX = x ; then 1231 case $host_os in 1232 solaris*) DRIVER_MAN_SUFFIX=7 ;; 1233 *) DRIVER_MAN_SUFFIX=4 ;; 1234 esac 1235fi 1236if test x$DRIVER_MAN_DIR = x ; then 1237 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 1238fi 1239 1240if test x$ADMIN_MAN_SUFFIX = x ; then 1241 case $host_os in 1242 solaris*) ADMIN_MAN_SUFFIX=1m ;; 1243 *) ADMIN_MAN_SUFFIX=8 ;; 1244 esac 1245fi 1246if test x$ADMIN_MAN_DIR = x ; then 1247 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 1248fi 1249 1250 1251AC_SUBST([APP_MAN_SUFFIX]) 1252AC_SUBST([LIB_MAN_SUFFIX]) 1253AC_SUBST([FILE_MAN_SUFFIX]) 1254AC_SUBST([MISC_MAN_SUFFIX]) 1255AC_SUBST([DRIVER_MAN_SUFFIX]) 1256AC_SUBST([ADMIN_MAN_SUFFIX]) 1257AC_SUBST([APP_MAN_DIR]) 1258AC_SUBST([LIB_MAN_DIR]) 1259AC_SUBST([FILE_MAN_DIR]) 1260AC_SUBST([MISC_MAN_DIR]) 1261AC_SUBST([DRIVER_MAN_DIR]) 1262AC_SUBST([ADMIN_MAN_DIR]) 1263]) # XORG_MANPAGE_SECTIONS 1264 1265# XORG_CHECK_LINUXDOC 1266# ------------------- 1267# Minimum version: 1.0.0 1268# 1269# Defines the variable MAKE_TEXT if the necessary tools and 1270# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt. 1271# Whether or not the necessary tools and files are found can be checked 1272# with the AM_CONDITIONAL "BUILD_LINUXDOC" 1273AC_DEFUN([XORG_CHECK_LINUXDOC],[ 1274if test x$XORG_SGML_PATH = x ; then 1275 XORG_SGML_PATH=$prefix/share/sgml 1276fi 1277HAVE_DEFS_ENT= 1278 1279if test x"$cross_compiling" = x"yes" ; then 1280 HAVE_DEFS_ENT=no 1281else 1282 AC_CHECK_FILE([$XORG_SGML_PATH/X11/defs.ent], [HAVE_DEFS_ENT=yes]) 1283fi 1284 1285AC_PATH_PROG(LINUXDOC, linuxdoc) 1286AC_PATH_PROG(PS2PDF, ps2pdf) 1287 1288AC_MSG_CHECKING([Whether to build documentation]) 1289 1290if test x$HAVE_DEFS_ENT != x && test x$LINUXDOC != x ; then 1291 BUILDDOC=yes 1292else 1293 BUILDDOC=no 1294fi 1295 1296AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) 1297 1298AC_MSG_RESULT([$BUILDDOC]) 1299 1300AC_MSG_CHECKING([Whether to build pdf documentation]) 1301 1302if test x$PS2PDF != x && test x$BUILD_PDFDOC != xno; then 1303 BUILDPDFDOC=yes 1304else 1305 BUILDPDFDOC=no 1306fi 1307 1308AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 1309 1310AC_MSG_RESULT([$BUILDPDFDOC]) 1311 1312MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt" 1313MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" 1314MAKE_PDF="$PS2PDF" 1315MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" 1316 1317AC_SUBST(MAKE_TEXT) 1318AC_SUBST(MAKE_PS) 1319AC_SUBST(MAKE_PDF) 1320AC_SUBST(MAKE_HTML) 1321]) # XORG_CHECK_LINUXDOC 1322 1323# XORG_CHECK_DOCBOOK 1324# ------------------- 1325# Minimum version: 1.0.0 1326# 1327# Checks for the ability to build output formats from SGML DocBook source. 1328# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC" 1329# indicates whether the necessary tools and files are found and, if set, 1330# $(MAKE_XXX) blah.sgml will produce blah.xxx. 1331AC_DEFUN([XORG_CHECK_DOCBOOK],[ 1332if test x$XORG_SGML_PATH = x ; then 1333 XORG_SGML_PATH=$prefix/share/sgml 1334fi 1335HAVE_DEFS_ENT= 1336BUILDTXTDOC=no 1337BUILDPDFDOC=no 1338BUILDPSDOC=no 1339BUILDHTMLDOC=no 1340 1341AC_CHECK_FILE([$XORG_SGML_PATH/X11/defs.ent], [HAVE_DEFS_ENT=yes]) 1342 1343AC_PATH_PROG(DOCBOOKPS, docbook2ps) 1344AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) 1345AC_PATH_PROG(DOCBOOKHTML, docbook2html) 1346AC_PATH_PROG(DOCBOOKTXT, docbook2txt) 1347 1348AC_MSG_CHECKING([Whether to build text documentation]) 1349if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKTXT != x && 1350 test x$BUILD_TXTDOC != xno; then 1351 BUILDTXTDOC=yes 1352fi 1353AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) 1354AC_MSG_RESULT([$BUILDTXTDOC]) 1355 1356AC_MSG_CHECKING([Whether to build PDF documentation]) 1357if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKPDF != x && 1358 test x$BUILD_PDFDOC != xno; then 1359 BUILDPDFDOC=yes 1360fi 1361AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 1362AC_MSG_RESULT([$BUILDPDFDOC]) 1363 1364AC_MSG_CHECKING([Whether to build PostScript documentation]) 1365if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKPS != x && 1366 test x$BUILD_PSDOC != xno; then 1367 BUILDPSDOC=yes 1368fi 1369AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) 1370AC_MSG_RESULT([$BUILDPSDOC]) 1371 1372AC_MSG_CHECKING([Whether to build HTML documentation]) 1373if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKHTML != x && 1374 test x$BUILD_HTMLDOC != xno; then 1375 BUILDHTMLDOC=yes 1376fi 1377AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) 1378AC_MSG_RESULT([$BUILDHTMLDOC]) 1379 1380MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" 1381MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" 1382MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" 1383MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" 1384 1385AC_SUBST(MAKE_TEXT) 1386AC_SUBST(MAKE_PS) 1387AC_SUBST(MAKE_PDF) 1388AC_SUBST(MAKE_HTML) 1389]) # XORG_CHECK_DOCBOOK 1390 1391# XORG_CHECK_MALLOC_ZERO 1392# ---------------------- 1393# Minimum version: 1.0.0 1394# 1395# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if 1396# malloc(0) returns NULL. Packages should add one of these cflags to 1397# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them. 1398AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[ 1399AC_ARG_ENABLE(malloc0returnsnull, 1400 AC_HELP_STRING([--enable-malloc0returnsnull], 1401 [malloc(0) returns NULL (default: auto)]), 1402 [MALLOC_ZERO_RETURNS_NULL=$enableval], 1403 [MALLOC_ZERO_RETURNS_NULL=auto]) 1404 1405AC_MSG_CHECKING([whether malloc(0) returns NULL]) 1406if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 1407 AC_RUN_IFELSE([ 1408char *malloc(); 1409char *realloc(); 1410char *calloc(); 1411main() { 1412 char *m0, *r0, *c0, *p; 1413 m0 = malloc(0); 1414 p = malloc(10); 1415 r0 = realloc(p,0); 1416 c0 = calloc(0); 1417 exit(m0 == 0 || r0 == 0 || c0 == 0 ? 0 : 1); 1418}], 1419 [MALLOC_ZERO_RETURNS_NULL=yes], 1420 [MALLOC_ZERO_RETURNS_NULL=no]) 1421fi 1422AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL]) 1423 1424if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 1425 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 1426 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 1427 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 1428else 1429 MALLOC_ZERO_CFLAGS="" 1430 XMALLOC_ZERO_CFLAGS="" 1431 XTMALLOC_ZERO_CFLAGS="" 1432fi 1433 1434AC_SUBST([MALLOC_ZERO_CFLAGS]) 1435AC_SUBST([XMALLOC_ZERO_CFLAGS]) 1436AC_SUBST([XTMALLOC_ZERO_CFLAGS]) 1437]) # XORG_CHECK_MALLOC_ZERO 1438 1439# XORG_WITH_LINT() 1440# ---------------- 1441# Minimum version: 1.1.0 1442# 1443# Sets up flags for source checkers such as lint and sparse if --with-lint 1444# is specified. (Use --with-lint=sparse for sparse.) 1445# Sets $LINT to name of source checker passed with --with-lint (default: lint) 1446# Sets $LINT_FLAGS to flags to pass to source checker 1447# Sets LINT automake conditional if enabled (default: disabled) 1448# 1449AC_DEFUN([XORG_WITH_LINT],[ 1450 1451# Allow checking code with lint, sparse, etc. 1452AC_ARG_WITH(lint, [AC_HELP_STRING([--with-lint], 1453 [Use a lint-style source code checker (default: disabled)])], 1454 [use_lint=$withval], [use_lint=no]) 1455if test "x$use_lint" = "xyes" ; then 1456 LINT="lint" 1457else 1458 LINT="$use_lint" 1459fi 1460if test "x$LINT_FLAGS" = "x" -a "x$LINT" != "xno" ; then 1461 case $LINT in 1462 lint|*/lint) 1463 case $host_os in 1464 solaris*) 1465 LINT_FLAGS="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 1466 ;; 1467 esac 1468 ;; 1469 esac 1470fi 1471 1472AC_SUBST(LINT) 1473AC_SUBST(LINT_FLAGS) 1474AM_CONDITIONAL(LINT, [test x$LINT != xno]) 1475 1476]) # XORG_WITH_LINT 1477 1478# XORG_LINT_LIBRARY(LIBNAME) 1479# -------------------------- 1480# Minimum version: 1.1.0 1481# 1482# Sets up flags for building lint libraries for checking programs that call 1483# functions in the library. 1484# Disabled by default, enable with --enable-lint-library 1485# Sets: 1486# @LINTLIB@ - name of lint library file to make 1487# MAKE_LINT_LIB - automake conditional 1488# 1489 1490AC_DEFUN([XORG_LINT_LIBRARY],[ 1491AC_REQUIRE([XORG_WITH_LINT]) 1492# Build lint "library" for more indepth checks of programs calling this library 1493AC_ARG_ENABLE(lint-library, [AC_HELP_STRING([--enable-lint-library], 1494 [Create lint library (default: disabled)])], 1495 [make_lint_lib=$enableval], [make_lint_lib=no]) 1496if test "x$make_lint_lib" != "xno" ; then 1497 if test "x$LINT" = "xno" ; then 1498 AC_MSG_ERROR([Cannot make lint library without --with-lint]) 1499 fi 1500 if test "x$make_lint_lib" = "xyes" ; then 1501 LINTLIB=llib-l$1.ln 1502 else 1503 LINTLIB=$make_lint_lib 1504 fi 1505fi 1506AC_SUBST(LINTLIB) 1507AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno]) 1508 1509]) # XORG_LINT_LIBRARY 1510 1511# XORG_CWARNFLAGS 1512# --------------- 1513# Minimum version: 1.2.0 1514# 1515# Defines CWARNFLAGS to enable C compiler warnings. 1516# 1517AC_DEFUN([XORG_CWARNFLAGS], [ 1518AC_REQUIRE([AC_PROG_CC]) 1519if test "x$GCC" = xyes ; then 1520 CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \ 1521-Wmissing-declarations -Wnested-externs -fno-strict-aliasing \ 1522-Wbad-function-cast" 1523 case `gcc -dumpversion` in 1524 3.4.* | 4.*) 1525 CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement" 1526 ;; 1527 esac 1528else 1529 AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) 1530 if test "x$SUNCC" = "xyes"; then 1531 CWARNFLAGS="-v" 1532 fi 1533fi 1534AC_SUBST(CWARNFLAGS) 1535]) # XORG_CWARNFLAGS 1536dnl Copyright 2005 Red Hat, Inc 1537dnl 1538dnl Permission to use, copy, modify, distribute, and sell this software and its 1539dnl documentation for any purpose is hereby granted without fee, provided that 1540dnl the above copyright notice appear in all copies and that both that 1541dnl copyright notice and this permission notice appear in supporting 1542dnl documentation. 1543dnl 1544dnl The above copyright notice and this permission notice shall be included 1545dnl in all copies or substantial portions of the Software. 1546dnl 1547dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 1548dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 1549dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 1550dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 1551dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 1552dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 1553dnl OTHER DEALINGS IN THE SOFTWARE. 1554dnl 1555dnl Except as contained in this notice, the name of the copyright holders shall 1556dnl not be used in advertising or otherwise to promote the sale, use or 1557dnl other dealings in this Software without prior written authorization 1558dnl from the copyright holders. 1559dnl 1560 1561# XORG_RELEASE_VERSION 1562# -------------------- 1563# Adds --with/without-release-string and changes the PACKAGE and 1564# PACKAGE_TARNAME to use "$PACKAGE{_TARNAME}-$RELEASE_VERSION". If 1565# no option is given, PACKAGE and PACKAGE_TARNAME are unchanged. Also 1566# defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use. 1567 1568AC_DEFUN([XORG_RELEASE_VERSION],[ 1569 AC_ARG_WITH(release-version, 1570 AC_HELP_STRING([--with-release-version=STRING], 1571 [Use release version string in package name]), 1572 [RELEASE_VERSION="$withval"], 1573 [RELEASE_VERSION=""]) 1574 if test "x$RELEASE_VERSION" != "x"; then 1575 PACKAGE="$PACKAGE-$RELEASE_VERSION" 1576 PACKAGE_TARNAME="$PACKAGE_TARNAME-$RELEASE_VERSION" 1577 AC_MSG_NOTICE([Building with package name set to $PACKAGE]) 1578 fi 1579 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR], 1580 [`echo $PACKAGE_VERSION | cut -d . -f 1`], 1581 [Major version of this package]) 1582 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 1583 if test "x$PVM" = "x"; then 1584 PVM="0" 1585 fi 1586 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR], 1587 [$PVM], 1588 [Minor version of this package]) 1589 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 1590 if test "x$PVP" = "x"; then 1591 PVP="0" 1592 fi 1593 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL], 1594 [$PVP], 1595 [Patch version of this package]) 1596]) 1597 1598# XORG_CHANGELOG() 1599# ---------------- 1600# Minimum version: 1.2.0 1601# 1602# Defines the variable CHANGELOG_CMD as the command to generate 1603# ChangeLog from git. 1604# 1605# Arrange that distcleancheck ignores ChangeLog left over by distclean. 1606# 1607AC_DEFUN([XORG_CHANGELOG], [ 1608CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > .changelog.tmp && \ 1609mv .changelog.tmp ChangeLog) || (rm -f .changelog.tmp; touch ChangeLog; \ 1610echo 'git directory not found: installing possibly empty changelog.' >&2)" 1611AC_SUBST([CHANGELOG_CMD]) 1612AC_SUBST([distcleancheck_listfiles], ['find . -type f ! -name ChangeLog -print']) 1613]) # XORG_CHANGELOG 1614 1615