aclocal.m4 revision 7dff02fe
1# generated automatically by aclocal 1.11.1 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005, 2006, 2007, 2008, 2009 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]), [2.65],, 17[m4_warning([this file was generated for autoconf 2.65. 18You have another version of autoconf. It may work, but is not guaranteed to. 19If you have problems, you may need to regenerate the build system entirely. 20To do so, use the procedure documented by the package, typically `autoreconf'.])]) 21 22# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. 23# 24# This file is free software; the Free Software Foundation 25# gives unlimited permission to copy and/or distribute it, 26# with or without modifications, as long as this notice is preserved. 27 28# AM_AUTOMAKE_VERSION(VERSION) 29# ---------------------------- 30# Automake X.Y traces this macro to ensure aclocal.m4 has been 31# generated from the m4 files accompanying Automake X.Y. 32# (This private macro should not be called outside this file.) 33AC_DEFUN([AM_AUTOMAKE_VERSION], 34[am__api_version='1.11' 35dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 36dnl require some minimum version. Point them to the right macro. 37m4_if([$1], [1.11.1], [], 38 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 39]) 40 41# _AM_AUTOCONF_VERSION(VERSION) 42# ----------------------------- 43# aclocal traces this macro to find the Autoconf version. 44# This is a private macro too. Using m4_define simplifies 45# the logic in aclocal, which can simply ignore this definition. 46m4_define([_AM_AUTOCONF_VERSION], []) 47 48# AM_SET_CURRENT_AUTOMAKE_VERSION 49# ------------------------------- 50# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. 51# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. 52AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 53[AM_AUTOMAKE_VERSION([1.11.1])dnl 54m4_ifndef([AC_AUTOCONF_VERSION], 55 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 56_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) 57 58# AM_AUX_DIR_EXPAND -*- Autoconf -*- 59 60# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 61# 62# This file is free software; the Free Software Foundation 63# gives unlimited permission to copy and/or distribute it, 64# with or without modifications, as long as this notice is preserved. 65 66# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 67# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to 68# `$srcdir', `$srcdir/..', or `$srcdir/../..'. 69# 70# Of course, Automake must honor this variable whenever it calls a 71# tool from the auxiliary directory. The problem is that $srcdir (and 72# therefore $ac_aux_dir as well) can be either absolute or relative, 73# depending on how configure is run. This is pretty annoying, since 74# it makes $ac_aux_dir quite unusable in subdirectories: in the top 75# source directory, any form will work fine, but in subdirectories a 76# relative path needs to be adjusted first. 77# 78# $ac_aux_dir/missing 79# fails when called from a subdirectory if $ac_aux_dir is relative 80# $top_srcdir/$ac_aux_dir/missing 81# fails if $ac_aux_dir is absolute, 82# fails when called from a subdirectory in a VPATH build with 83# a relative $ac_aux_dir 84# 85# The reason of the latter failure is that $top_srcdir and $ac_aux_dir 86# are both prefixed by $srcdir. In an in-source build this is usually 87# harmless because $srcdir is `.', but things will broke when you 88# start a VPATH build or use an absolute $srcdir. 89# 90# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, 91# iff we strip the leading $srcdir from $ac_aux_dir. That would be: 92# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` 93# and then we would define $MISSING as 94# MISSING="\${SHELL} $am_aux_dir/missing" 95# This will work as long as MISSING is not called from configure, because 96# unfortunately $(top_srcdir) has no meaning in configure. 97# However there are other variables, like CC, which are often used in 98# configure, and could therefore not use this "fixed" $ac_aux_dir. 99# 100# Another solution, used here, is to always expand $ac_aux_dir to an 101# absolute PATH. The drawback is that using absolute paths prevent a 102# configured tree to be moved without reconfiguration. 103 104AC_DEFUN([AM_AUX_DIR_EXPAND], 105[dnl Rely on autoconf to set up CDPATH properly. 106AC_PREREQ([2.50])dnl 107# expand $ac_aux_dir to an absolute path 108am_aux_dir=`cd $ac_aux_dir && pwd` 109]) 110 111# AM_CONDITIONAL -*- Autoconf -*- 112 113# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 114# Free Software Foundation, Inc. 115# 116# This file is free software; the Free Software Foundation 117# gives unlimited permission to copy and/or distribute it, 118# with or without modifications, as long as this notice is preserved. 119 120# serial 9 121 122# AM_CONDITIONAL(NAME, SHELL-CONDITION) 123# ------------------------------------- 124# Define a conditional. 125AC_DEFUN([AM_CONDITIONAL], 126[AC_PREREQ(2.52)dnl 127 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], 128 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl 129AC_SUBST([$1_TRUE])dnl 130AC_SUBST([$1_FALSE])dnl 131_AM_SUBST_NOTMAKE([$1_TRUE])dnl 132_AM_SUBST_NOTMAKE([$1_FALSE])dnl 133m4_define([_AM_COND_VALUE_$1], [$2])dnl 134if $2; then 135 $1_TRUE= 136 $1_FALSE='#' 137else 138 $1_TRUE='#' 139 $1_FALSE= 140fi 141AC_CONFIG_COMMANDS_PRE( 142[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then 143 AC_MSG_ERROR([[conditional "$1" was never defined. 144Usually this means the macro was only invoked conditionally.]]) 145fi])]) 146 147# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009 148# Free Software Foundation, Inc. 149# 150# This file is free software; the Free Software Foundation 151# gives unlimited permission to copy and/or distribute it, 152# with or without modifications, as long as this notice is preserved. 153 154# serial 10 155 156# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be 157# written in clear, in which case automake, when reading aclocal.m4, 158# will think it sees a *use*, and therefore will trigger all it's 159# C support machinery. Also note that it means that autoscan, seeing 160# CC etc. in the Makefile, will ask for an AC_PROG_CC use... 161 162 163# _AM_DEPENDENCIES(NAME) 164# ---------------------- 165# See how the compiler implements dependency checking. 166# NAME is "CC", "CXX", "GCJ", or "OBJC". 167# We try a few techniques and use that to set a single cache variable. 168# 169# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was 170# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular 171# dependency, and given that the user is not expected to run this macro, 172# just rely on AC_PROG_CC. 173AC_DEFUN([_AM_DEPENDENCIES], 174[AC_REQUIRE([AM_SET_DEPDIR])dnl 175AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl 176AC_REQUIRE([AM_MAKE_INCLUDE])dnl 177AC_REQUIRE([AM_DEP_TRACK])dnl 178 179ifelse([$1], CC, [depcc="$CC" am_compiler_list=], 180 [$1], CXX, [depcc="$CXX" am_compiler_list=], 181 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], 182 [$1], UPC, [depcc="$UPC" am_compiler_list=], 183 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], 184 [depcc="$$1" am_compiler_list=]) 185 186AC_CACHE_CHECK([dependency style of $depcc], 187 [am_cv_$1_dependencies_compiler_type], 188[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 189 # We make a subdir and do the tests there. Otherwise we can end up 190 # making bogus files that we don't know about and never remove. For 191 # instance it was reported that on HP-UX the gcc test will end up 192 # making a dummy file named `D' -- because `-MD' means `put the output 193 # in D'. 194 mkdir conftest.dir 195 # Copy depcomp to subdir because otherwise we won't find it if we're 196 # using a relative directory. 197 cp "$am_depcomp" conftest.dir 198 cd conftest.dir 199 # We will build objects and dependencies in a subdirectory because 200 # it helps to detect inapplicable dependency modes. For instance 201 # both Tru64's cc and ICC support -MD to output dependencies as a 202 # side effect of compilation, but ICC will put the dependencies in 203 # the current directory while Tru64 will put them in the object 204 # directory. 205 mkdir sub 206 207 am_cv_$1_dependencies_compiler_type=none 208 if test "$am_compiler_list" = ""; then 209 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` 210 fi 211 am__universal=false 212 m4_case([$1], [CC], 213 [case " $depcc " in #( 214 *\ -arch\ *\ -arch\ *) am__universal=true ;; 215 esac], 216 [CXX], 217 [case " $depcc " in #( 218 *\ -arch\ *\ -arch\ *) am__universal=true ;; 219 esac]) 220 221 for depmode in $am_compiler_list; do 222 # Setup a source with many dependencies, because some compilers 223 # like to wrap large dependency lists on column 80 (with \), and 224 # we should not choose a depcomp mode which is confused by this. 225 # 226 # We need to recreate these files for each test, as the compiler may 227 # overwrite some of them when testing with obscure command lines. 228 # This happens at least with the AIX C compiler. 229 : > sub/conftest.c 230 for i in 1 2 3 4 5 6; do 231 echo '#include "conftst'$i'.h"' >> sub/conftest.c 232 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 233 # Solaris 8's {/usr,}/bin/sh. 234 touch sub/conftst$i.h 235 done 236 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 237 238 # We check with `-c' and `-o' for the sake of the "dashmstdout" 239 # mode. It turns out that the SunPro C++ compiler does not properly 240 # handle `-M -o', and we need to detect this. Also, some Intel 241 # versions had trouble with output in subdirs 242 am__obj=sub/conftest.${OBJEXT-o} 243 am__minus_obj="-o $am__obj" 244 case $depmode in 245 gcc) 246 # This depmode causes a compiler race in universal mode. 247 test "$am__universal" = false || continue 248 ;; 249 nosideeffect) 250 # after this tag, mechanisms are not by side-effect, so they'll 251 # only be used when explicitly requested 252 if test "x$enable_dependency_tracking" = xyes; then 253 continue 254 else 255 break 256 fi 257 ;; 258 msvisualcpp | msvcmsys) 259 # This compiler won't grok `-c -o', but also, the minuso test has 260 # not run yet. These depmodes are late enough in the game, and 261 # so weak that their functioning should not be impacted. 262 am__obj=conftest.${OBJEXT-o} 263 am__minus_obj= 264 ;; 265 none) break ;; 266 esac 267 if depmode=$depmode \ 268 source=sub/conftest.c object=$am__obj \ 269 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 270 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 271 >/dev/null 2>conftest.err && 272 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 273 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 274 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 275 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 276 # icc doesn't choke on unknown options, it will just issue warnings 277 # or remarks (even with -Werror). So we grep stderr for any message 278 # that says an option was ignored or not supported. 279 # When given -MP, icc 7.0 and 7.1 complain thusly: 280 # icc: Command line warning: ignoring option '-M'; no argument required 281 # The diagnosis changed in icc 8.0: 282 # icc: Command line remark: option '-MP' not supported 283 if (grep 'ignoring option' conftest.err || 284 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 285 am_cv_$1_dependencies_compiler_type=$depmode 286 break 287 fi 288 fi 289 done 290 291 cd .. 292 rm -rf conftest.dir 293else 294 am_cv_$1_dependencies_compiler_type=none 295fi 296]) 297AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) 298AM_CONDITIONAL([am__fastdep$1], [ 299 test "x$enable_dependency_tracking" != xno \ 300 && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) 301]) 302 303 304# AM_SET_DEPDIR 305# ------------- 306# Choose a directory name for dependency files. 307# This macro is AC_REQUIREd in _AM_DEPENDENCIES 308AC_DEFUN([AM_SET_DEPDIR], 309[AC_REQUIRE([AM_SET_LEADING_DOT])dnl 310AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl 311]) 312 313 314# AM_DEP_TRACK 315# ------------ 316AC_DEFUN([AM_DEP_TRACK], 317[AC_ARG_ENABLE(dependency-tracking, 318[ --disable-dependency-tracking speeds up one-time build 319 --enable-dependency-tracking do not reject slow dependency extractors]) 320if test "x$enable_dependency_tracking" != xno; then 321 am_depcomp="$ac_aux_dir/depcomp" 322 AMDEPBACKSLASH='\' 323fi 324AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) 325AC_SUBST([AMDEPBACKSLASH])dnl 326_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl 327]) 328 329# Generate code to set up dependency tracking. -*- Autoconf -*- 330 331# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 332# Free Software Foundation, Inc. 333# 334# This file is free software; the Free Software Foundation 335# gives unlimited permission to copy and/or distribute it, 336# with or without modifications, as long as this notice is preserved. 337 338#serial 5 339 340# _AM_OUTPUT_DEPENDENCY_COMMANDS 341# ------------------------------ 342AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], 343[{ 344 # Autoconf 2.62 quotes --file arguments for eval, but not when files 345 # are listed without --file. Let's play safe and only enable the eval 346 # if we detect the quoting. 347 case $CONFIG_FILES in 348 *\'*) eval set x "$CONFIG_FILES" ;; 349 *) set x $CONFIG_FILES ;; 350 esac 351 shift 352 for mf 353 do 354 # Strip MF so we end up with the name of the file. 355 mf=`echo "$mf" | sed -e 's/:.*$//'` 356 # Check whether this is an Automake generated Makefile or not. 357 # We used to match only the files named `Makefile.in', but 358 # some people rename them; so instead we look at the file content. 359 # Grep'ing the first line is not enough: some people post-process 360 # each Makefile.in and add a new line on top of each file to say so. 361 # Grep'ing the whole file is not good either: AIX grep has a line 362 # limit of 2048, but all sed's we know have understand at least 4000. 363 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 364 dirpart=`AS_DIRNAME("$mf")` 365 else 366 continue 367 fi 368 # Extract the definition of DEPDIR, am__include, and am__quote 369 # from the Makefile without running `make'. 370 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 371 test -z "$DEPDIR" && continue 372 am__include=`sed -n 's/^am__include = //p' < "$mf"` 373 test -z "am__include" && continue 374 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 375 # When using ansi2knr, U may be empty or an underscore; expand it 376 U=`sed -n 's/^U = //p' < "$mf"` 377 # Find all dependency output files, they are included files with 378 # $(DEPDIR) in their names. We invoke sed twice because it is the 379 # simplest approach to changing $(DEPDIR) to its actual value in the 380 # expansion. 381 for file in `sed -n " 382 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 383 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 384 # Make sure the directory exists. 385 test -f "$dirpart/$file" && continue 386 fdir=`AS_DIRNAME(["$file"])` 387 AS_MKDIR_P([$dirpart/$fdir]) 388 # echo "creating $dirpart/$file" 389 echo '# dummy' > "$dirpart/$file" 390 done 391 done 392} 393])# _AM_OUTPUT_DEPENDENCY_COMMANDS 394 395 396# AM_OUTPUT_DEPENDENCY_COMMANDS 397# ----------------------------- 398# This macro should only be invoked once -- use via AC_REQUIRE. 399# 400# This code is only required when automatic dependency tracking 401# is enabled. FIXME. This creates each `.P' file that we will 402# need in order to bootstrap the dependency handling code. 403AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], 404[AC_CONFIG_COMMANDS([depfiles], 405 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], 406 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) 407]) 408 409# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 410# Free Software Foundation, Inc. 411# 412# This file is free software; the Free Software Foundation 413# gives unlimited permission to copy and/or distribute it, 414# with or without modifications, as long as this notice is preserved. 415 416# serial 8 417 418# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. 419AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) 420 421# Do all the work for Automake. -*- Autoconf -*- 422 423# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 424# 2005, 2006, 2008, 2009 Free Software Foundation, Inc. 425# 426# This file is free software; the Free Software Foundation 427# gives unlimited permission to copy and/or distribute it, 428# with or without modifications, as long as this notice is preserved. 429 430# serial 16 431 432# This macro actually does too much. Some checks are only needed if 433# your package does certain things. But this isn't really a big deal. 434 435# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) 436# AM_INIT_AUTOMAKE([OPTIONS]) 437# ----------------------------------------------- 438# The call with PACKAGE and VERSION arguments is the old style 439# call (pre autoconf-2.50), which is being phased out. PACKAGE 440# and VERSION should now be passed to AC_INIT and removed from 441# the call to AM_INIT_AUTOMAKE. 442# We support both call styles for the transition. After 443# the next Automake release, Autoconf can make the AC_INIT 444# arguments mandatory, and then we can depend on a new Autoconf 445# release and drop the old call support. 446AC_DEFUN([AM_INIT_AUTOMAKE], 447[AC_PREREQ([2.62])dnl 448dnl Autoconf wants to disallow AM_ names. We explicitly allow 449dnl the ones we care about. 450m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl 451AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl 452AC_REQUIRE([AC_PROG_INSTALL])dnl 453if test "`cd $srcdir && pwd`" != "`pwd`"; then 454 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 455 # is not polluted with repeated "-I." 456 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl 457 # test to see if srcdir already configured 458 if test -f $srcdir/config.status; then 459 AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) 460 fi 461fi 462 463# test whether we have cygpath 464if test -z "$CYGPATH_W"; then 465 if (cygpath --version) >/dev/null 2>/dev/null; then 466 CYGPATH_W='cygpath -w' 467 else 468 CYGPATH_W=echo 469 fi 470fi 471AC_SUBST([CYGPATH_W]) 472 473# Define the identity of the package. 474dnl Distinguish between old-style and new-style calls. 475m4_ifval([$2], 476[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl 477 AC_SUBST([PACKAGE], [$1])dnl 478 AC_SUBST([VERSION], [$2])], 479[_AM_SET_OPTIONS([$1])dnl 480dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. 481m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, 482 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl 483 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl 484 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl 485 486_AM_IF_OPTION([no-define],, 487[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) 488 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl 489 490# Some tools Automake needs. 491AC_REQUIRE([AM_SANITY_CHECK])dnl 492AC_REQUIRE([AC_ARG_PROGRAM])dnl 493AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) 494AM_MISSING_PROG(AUTOCONF, autoconf) 495AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) 496AM_MISSING_PROG(AUTOHEADER, autoheader) 497AM_MISSING_PROG(MAKEINFO, makeinfo) 498AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 499AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl 500AC_REQUIRE([AM_PROG_MKDIR_P])dnl 501# We need awk for the "check" target. The system "awk" is bad on 502# some platforms. 503AC_REQUIRE([AC_PROG_AWK])dnl 504AC_REQUIRE([AC_PROG_MAKE_SET])dnl 505AC_REQUIRE([AM_SET_LEADING_DOT])dnl 506_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], 507 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], 508 [_AM_PROG_TAR([v7])])]) 509_AM_IF_OPTION([no-dependencies],, 510[AC_PROVIDE_IFELSE([AC_PROG_CC], 511 [_AM_DEPENDENCIES(CC)], 512 [define([AC_PROG_CC], 513 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl 514AC_PROVIDE_IFELSE([AC_PROG_CXX], 515 [_AM_DEPENDENCIES(CXX)], 516 [define([AC_PROG_CXX], 517 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl 518AC_PROVIDE_IFELSE([AC_PROG_OBJC], 519 [_AM_DEPENDENCIES(OBJC)], 520 [define([AC_PROG_OBJC], 521 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl 522]) 523_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl 524dnl The `parallel-tests' driver may need to know about EXEEXT, so add the 525dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro 526dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. 527AC_CONFIG_COMMANDS_PRE(dnl 528[m4_provide_if([_AM_COMPILER_EXEEXT], 529 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl 530]) 531 532dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not 533dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further 534dnl mangled by Autoconf and run in a shell conditional statement. 535m4_define([_AC_COMPILER_EXEEXT], 536m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) 537 538 539# When config.status generates a header, we must update the stamp-h file. 540# This file resides in the same directory as the config header 541# that is generated. The stamp files are numbered to have different names. 542 543# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the 544# loop where config.status creates the headers, so we can generate 545# our stamp files there. 546AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], 547[# Compute $1's index in $config_headers. 548_am_arg=$1 549_am_stamp_count=1 550for _am_header in $config_headers :; do 551 case $_am_header in 552 $_am_arg | $_am_arg:* ) 553 break ;; 554 * ) 555 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 556 esac 557done 558echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) 559 560# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc. 561# 562# This file is free software; the Free Software Foundation 563# gives unlimited permission to copy and/or distribute it, 564# with or without modifications, as long as this notice is preserved. 565 566# AM_PROG_INSTALL_SH 567# ------------------ 568# Define $install_sh. 569AC_DEFUN([AM_PROG_INSTALL_SH], 570[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 571if test x"${install_sh}" != xset; then 572 case $am_aux_dir in 573 *\ * | *\ *) 574 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 575 *) 576 install_sh="\${SHELL} $am_aux_dir/install-sh" 577 esac 578fi 579AC_SUBST(install_sh)]) 580 581# Copyright (C) 2003, 2005 Free Software Foundation, Inc. 582# 583# This file is free software; the Free Software Foundation 584# gives unlimited permission to copy and/or distribute it, 585# with or without modifications, as long as this notice is preserved. 586 587# serial 2 588 589# Check whether the underlying file-system supports filenames 590# with a leading dot. For instance MS-DOS doesn't. 591AC_DEFUN([AM_SET_LEADING_DOT], 592[rm -rf .tst 2>/dev/null 593mkdir .tst 2>/dev/null 594if test -d .tst; then 595 am__leading_dot=. 596else 597 am__leading_dot=_ 598fi 599rmdir .tst 2>/dev/null 600AC_SUBST([am__leading_dot])]) 601 602# Add --enable-maintainer-mode option to configure. -*- Autoconf -*- 603# From Jim Meyering 604 605# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008 606# Free Software Foundation, Inc. 607# 608# This file is free software; the Free Software Foundation 609# gives unlimited permission to copy and/or distribute it, 610# with or without modifications, as long as this notice is preserved. 611 612# serial 5 613 614# AM_MAINTAINER_MODE([DEFAULT-MODE]) 615# ---------------------------------- 616# Control maintainer-specific portions of Makefiles. 617# Default is to disable them, unless `enable' is passed literally. 618# For symmetry, `disable' may be passed as well. Anyway, the user 619# can override the default with the --enable/--disable switch. 620AC_DEFUN([AM_MAINTAINER_MODE], 621[m4_case(m4_default([$1], [disable]), 622 [enable], [m4_define([am_maintainer_other], [disable])], 623 [disable], [m4_define([am_maintainer_other], [enable])], 624 [m4_define([am_maintainer_other], [enable]) 625 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) 626AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles]) 627 dnl maintainer-mode's default is 'disable' unless 'enable' is passed 628 AC_ARG_ENABLE([maintainer-mode], 629[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful 630 (and sometimes confusing) to the casual installer], 631 [USE_MAINTAINER_MODE=$enableval], 632 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) 633 AC_MSG_RESULT([$USE_MAINTAINER_MODE]) 634 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) 635 MAINT=$MAINTAINER_MODE_TRUE 636 AC_SUBST([MAINT])dnl 637] 638) 639 640AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) 641 642# Check to see how 'make' treats includes. -*- Autoconf -*- 643 644# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. 645# 646# This file is free software; the Free Software Foundation 647# gives unlimited permission to copy and/or distribute it, 648# with or without modifications, as long as this notice is preserved. 649 650# serial 4 651 652# AM_MAKE_INCLUDE() 653# ----------------- 654# Check to see how make treats includes. 655AC_DEFUN([AM_MAKE_INCLUDE], 656[am_make=${MAKE-make} 657cat > confinc << 'END' 658am__doit: 659 @echo this is the am__doit target 660.PHONY: am__doit 661END 662# If we don't find an include directive, just comment out the code. 663AC_MSG_CHECKING([for style of include used by $am_make]) 664am__include="#" 665am__quote= 666_am_result=none 667# First try GNU make style include. 668echo "include confinc" > confmf 669# Ignore all kinds of additional output from `make'. 670case `$am_make -s -f confmf 2> /dev/null` in #( 671*the\ am__doit\ target*) 672 am__include=include 673 am__quote= 674 _am_result=GNU 675 ;; 676esac 677# Now try BSD make style include. 678if test "$am__include" = "#"; then 679 echo '.include "confinc"' > confmf 680 case `$am_make -s -f confmf 2> /dev/null` in #( 681 *the\ am__doit\ target*) 682 am__include=.include 683 am__quote="\"" 684 _am_result=BSD 685 ;; 686 esac 687fi 688AC_SUBST([am__include]) 689AC_SUBST([am__quote]) 690AC_MSG_RESULT([$_am_result]) 691rm -f confinc confmf 692]) 693 694# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- 695 696# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 697# Free Software Foundation, Inc. 698# 699# This file is free software; the Free Software Foundation 700# gives unlimited permission to copy and/or distribute it, 701# with or without modifications, as long as this notice is preserved. 702 703# serial 6 704 705# AM_MISSING_PROG(NAME, PROGRAM) 706# ------------------------------ 707AC_DEFUN([AM_MISSING_PROG], 708[AC_REQUIRE([AM_MISSING_HAS_RUN]) 709$1=${$1-"${am_missing_run}$2"} 710AC_SUBST($1)]) 711 712 713# AM_MISSING_HAS_RUN 714# ------------------ 715# Define MISSING if not defined so far and test if it supports --run. 716# If it does, set am_missing_run to use it, otherwise, to nothing. 717AC_DEFUN([AM_MISSING_HAS_RUN], 718[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 719AC_REQUIRE_AUX_FILE([missing])dnl 720if test x"${MISSING+set}" != xset; then 721 case $am_aux_dir in 722 *\ * | *\ *) 723 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 724 *) 725 MISSING="\${SHELL} $am_aux_dir/missing" ;; 726 esac 727fi 728# Use eval to expand $SHELL 729if eval "$MISSING --run true"; then 730 am_missing_run="$MISSING --run " 731else 732 am_missing_run= 733 AC_MSG_WARN([`missing' script is too old or missing]) 734fi 735]) 736 737# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 738# 739# This file is free software; the Free Software Foundation 740# gives unlimited permission to copy and/or distribute it, 741# with or without modifications, as long as this notice is preserved. 742 743# AM_PROG_MKDIR_P 744# --------------- 745# Check for `mkdir -p'. 746AC_DEFUN([AM_PROG_MKDIR_P], 747[AC_PREREQ([2.60])dnl 748AC_REQUIRE([AC_PROG_MKDIR_P])dnl 749dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, 750dnl while keeping a definition of mkdir_p for backward compatibility. 751dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. 752dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of 753dnl Makefile.ins that do not define MKDIR_P, so we do our own 754dnl adjustment using top_builddir (which is defined more often than 755dnl MKDIR_P). 756AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl 757case $mkdir_p in 758 [[\\/$]]* | ?:[[\\/]]*) ;; 759 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 760esac 761]) 762 763# Helper functions for option handling. -*- Autoconf -*- 764 765# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. 766# 767# This file is free software; the Free Software Foundation 768# gives unlimited permission to copy and/or distribute it, 769# with or without modifications, as long as this notice is preserved. 770 771# serial 4 772 773# _AM_MANGLE_OPTION(NAME) 774# ----------------------- 775AC_DEFUN([_AM_MANGLE_OPTION], 776[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) 777 778# _AM_SET_OPTION(NAME) 779# ------------------------------ 780# Set option NAME. Presently that only means defining a flag for this option. 781AC_DEFUN([_AM_SET_OPTION], 782[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) 783 784# _AM_SET_OPTIONS(OPTIONS) 785# ---------------------------------- 786# OPTIONS is a space-separated list of Automake options. 787AC_DEFUN([_AM_SET_OPTIONS], 788[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 789 790# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 791# ------------------------------------------- 792# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 793AC_DEFUN([_AM_IF_OPTION], 794[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 795 796# Check to make sure that the build environment is sane. -*- Autoconf -*- 797 798# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 799# Free Software Foundation, Inc. 800# 801# This file is free software; the Free Software Foundation 802# gives unlimited permission to copy and/or distribute it, 803# with or without modifications, as long as this notice is preserved. 804 805# serial 5 806 807# AM_SANITY_CHECK 808# --------------- 809AC_DEFUN([AM_SANITY_CHECK], 810[AC_MSG_CHECKING([whether build environment is sane]) 811# Just in case 812sleep 1 813echo timestamp > conftest.file 814# Reject unsafe characters in $srcdir or the absolute working directory 815# name. Accept space and tab only in the latter. 816am_lf=' 817' 818case `pwd` in 819 *[[\\\"\#\$\&\'\`$am_lf]]*) 820 AC_MSG_ERROR([unsafe absolute working directory name]);; 821esac 822case $srcdir in 823 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) 824 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; 825esac 826 827# Do `set' in a subshell so we don't clobber the current shell's 828# arguments. Must try -L first in case configure is actually a 829# symlink; some systems play weird games with the mod time of symlinks 830# (eg FreeBSD returns the mod time of the symlink's containing 831# directory). 832if ( 833 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 834 if test "$[*]" = "X"; then 835 # -L didn't work. 836 set X `ls -t "$srcdir/configure" conftest.file` 837 fi 838 rm -f conftest.file 839 if test "$[*]" != "X $srcdir/configure conftest.file" \ 840 && test "$[*]" != "X conftest.file $srcdir/configure"; then 841 842 # If neither matched, then we have a broken ls. This can happen 843 # if, for instance, CONFIG_SHELL is bash and it inherits a 844 # broken ls alias from the environment. This has actually 845 # happened. Such a system could not be considered "sane". 846 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken 847alias in your environment]) 848 fi 849 850 test "$[2]" = conftest.file 851 ) 852then 853 # Ok. 854 : 855else 856 AC_MSG_ERROR([newly created file is older than distributed files! 857Check your system clock]) 858fi 859AC_MSG_RESULT(yes)]) 860 861# Copyright (C) 2009 Free Software Foundation, Inc. 862# 863# This file is free software; the Free Software Foundation 864# gives unlimited permission to copy and/or distribute it, 865# with or without modifications, as long as this notice is preserved. 866 867# serial 1 868 869# AM_SILENT_RULES([DEFAULT]) 870# -------------------------- 871# Enable less verbose build rules; with the default set to DEFAULT 872# (`yes' being less verbose, `no' or empty being verbose). 873AC_DEFUN([AM_SILENT_RULES], 874[AC_ARG_ENABLE([silent-rules], 875[ --enable-silent-rules less verbose build output (undo: `make V=1') 876 --disable-silent-rules verbose build output (undo: `make V=0')]) 877case $enable_silent_rules in 878yes) AM_DEFAULT_VERBOSITY=0;; 879no) AM_DEFAULT_VERBOSITY=1;; 880*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; 881esac 882AC_SUBST([AM_DEFAULT_VERBOSITY])dnl 883AM_BACKSLASH='\' 884AC_SUBST([AM_BACKSLASH])dnl 885_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl 886]) 887 888# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 889# 890# This file is free software; the Free Software Foundation 891# gives unlimited permission to copy and/or distribute it, 892# with or without modifications, as long as this notice is preserved. 893 894# AM_PROG_INSTALL_STRIP 895# --------------------- 896# One issue with vendor `install' (even GNU) is that you can't 897# specify the program used to strip binaries. This is especially 898# annoying in cross-compiling environments, where the build's strip 899# is unlikely to handle the host's binaries. 900# Fortunately install-sh will honor a STRIPPROG variable, so we 901# always use install-sh in `make install-strip', and initialize 902# STRIPPROG with the value of the STRIP variable (set by the user). 903AC_DEFUN([AM_PROG_INSTALL_STRIP], 904[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 905# Installed binaries are usually stripped using `strip' when the user 906# run `make install-strip'. However `strip' might not be the right 907# tool to use in cross-compilation environments, therefore Automake 908# will honor the `STRIP' environment variable to overrule this program. 909dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 910if test "$cross_compiling" != no; then 911 AC_CHECK_TOOL([STRIP], [strip], :) 912fi 913INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 914AC_SUBST([INSTALL_STRIP_PROGRAM])]) 915 916# Copyright (C) 2006, 2008 Free Software Foundation, Inc. 917# 918# This file is free software; the Free Software Foundation 919# gives unlimited permission to copy and/or distribute it, 920# with or without modifications, as long as this notice is preserved. 921 922# serial 2 923 924# _AM_SUBST_NOTMAKE(VARIABLE) 925# --------------------------- 926# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 927# This macro is traced by Automake. 928AC_DEFUN([_AM_SUBST_NOTMAKE]) 929 930# AM_SUBST_NOTMAKE(VARIABLE) 931# --------------------------- 932# Public sister of _AM_SUBST_NOTMAKE. 933AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 934 935# Check how to create a tarball. -*- Autoconf -*- 936 937# Copyright (C) 2004, 2005 Free Software Foundation, Inc. 938# 939# This file is free software; the Free Software Foundation 940# gives unlimited permission to copy and/or distribute it, 941# with or without modifications, as long as this notice is preserved. 942 943# serial 2 944 945# _AM_PROG_TAR(FORMAT) 946# -------------------- 947# Check how to create a tarball in format FORMAT. 948# FORMAT should be one of `v7', `ustar', or `pax'. 949# 950# Substitute a variable $(am__tar) that is a command 951# writing to stdout a FORMAT-tarball containing the directory 952# $tardir. 953# tardir=directory && $(am__tar) > result.tar 954# 955# Substitute a variable $(am__untar) that extract such 956# a tarball read from stdin. 957# $(am__untar) < result.tar 958AC_DEFUN([_AM_PROG_TAR], 959[# Always define AMTAR for backward compatibility. 960AM_MISSING_PROG([AMTAR], [tar]) 961m4_if([$1], [v7], 962 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 963 [m4_case([$1], [ustar],, [pax],, 964 [m4_fatal([Unknown tar format])]) 965AC_MSG_CHECKING([how to create a $1 tar archive]) 966# Loop over all known methods to create a tar archive until one works. 967_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 968_am_tools=${am_cv_prog_tar_$1-$_am_tools} 969# Do not fold the above two line into one, because Tru64 sh and 970# Solaris sh will not grok spaces in the rhs of `-'. 971for _am_tool in $_am_tools 972do 973 case $_am_tool in 974 gnutar) 975 for _am_tar in tar gnutar gtar; 976 do 977 AM_RUN_LOG([$_am_tar --version]) && break 978 done 979 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 980 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 981 am__untar="$_am_tar -xf -" 982 ;; 983 plaintar) 984 # Must skip GNU tar: if it does not support --format= it doesn't create 985 # ustar tarball either. 986 (tar --version) >/dev/null 2>&1 && continue 987 am__tar='tar chf - "$$tardir"' 988 am__tar_='tar chf - "$tardir"' 989 am__untar='tar xf -' 990 ;; 991 pax) 992 am__tar='pax -L -x $1 -w "$$tardir"' 993 am__tar_='pax -L -x $1 -w "$tardir"' 994 am__untar='pax -r' 995 ;; 996 cpio) 997 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 998 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 999 am__untar='cpio -i -H $1 -d' 1000 ;; 1001 none) 1002 am__tar=false 1003 am__tar_=false 1004 am__untar=false 1005 ;; 1006 esac 1007 1008 # If the value was cached, stop now. We just wanted to have am__tar 1009 # and am__untar set. 1010 test -n "${am_cv_prog_tar_$1}" && break 1011 1012 # tar/untar a dummy directory, and stop if the command works 1013 rm -rf conftest.dir 1014 mkdir conftest.dir 1015 echo GrepMe > conftest.dir/file 1016 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1017 rm -rf conftest.dir 1018 if test -s conftest.tar; then 1019 AM_RUN_LOG([$am__untar <conftest.tar]) 1020 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1021 fi 1022done 1023rm -rf conftest.dir 1024 1025AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1026AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1027AC_SUBST([am__tar]) 1028AC_SUBST([am__untar]) 1029]) # _AM_PROG_TAR 1030 1031dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. 1032dnl 1033dnl Copyright 2005-2006 Sun Microsystems, Inc. All rights reserved. 1034dnl 1035dnl Permission is hereby granted, free of charge, to any person obtaining a 1036dnl copy of this software and associated documentation files (the "Software"), 1037dnl to deal in the Software without restriction, including without limitation 1038dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, 1039dnl and/or sell copies of the Software, and to permit persons to whom the 1040dnl Software is furnished to do so, subject to the following conditions: 1041dnl 1042dnl The above copyright notice and this permission notice (including the next 1043dnl paragraph) shall be included in all copies or substantial portions of the 1044dnl Software. 1045dnl 1046dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1047dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1048dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 1049dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 1050dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 1051dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 1052dnl DEALINGS IN THE SOFTWARE. 1053 1054# XORG_MACROS_VERSION(required-version) 1055# ------------------------------------- 1056# Minimum version: 1.1.0 1057# 1058# If you're using a macro added in Version 1.1 or newer, include this in 1059# your configure.ac with the minimum required version, such as: 1060# XORG_MACROS_VERSION(1.1) 1061# 1062# To ensure that this macro is defined, also add: 1063# m4_ifndef([XORG_MACROS_VERSION], 1064# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) 1065# 1066# 1067# See the "minimum version" comment for each macro you use to see what 1068# version you require. 1069m4_defun([XORG_MACROS_VERSION],[ 1070m4_define([vers_have], [1.7.0]) 1071m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) 1072m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) 1073m4_if(m4_cmp(maj_have, maj_needed), 0,, 1074 [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])]) 1075m4_if(m4_version_compare(vers_have, [$1]), -1, 1076 [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])]) 1077m4_undefine([vers_have]) 1078m4_undefine([maj_have]) 1079m4_undefine([maj_needed]) 1080]) # XORG_MACROS_VERSION 1081 1082# XORG_PROG_RAWCPP() 1083# ------------------ 1084# Minimum version: 1.0.0 1085# 1086# Find cpp program and necessary flags for use in pre-processing text files 1087# such as man pages and config files 1088AC_DEFUN([XORG_PROG_RAWCPP],[ 1089AC_REQUIRE([AC_PROG_CPP]) 1090AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], 1091 [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) 1092 1093# Check for flag to avoid builtin definitions - assumes unix is predefined, 1094# which is not the best choice for supporting other OS'es, but covers most 1095# of the ones we need for now. 1096AC_MSG_CHECKING([if $RAWCPP requires -undef]) 1097AC_LANG_CONFTEST([Does cpp redefine unix ?]) 1098if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 1099 AC_MSG_RESULT([no]) 1100else 1101 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 1102 RAWCPPFLAGS=-undef 1103 AC_MSG_RESULT([yes]) 1104 # under Cygwin unix is still defined even with -undef 1105 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 1106 RAWCPPFLAGS="-undef -ansi" 1107 AC_MSG_RESULT([yes, with -ansi]) 1108 else 1109 AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) 1110 fi 1111fi 1112rm -f conftest.$ac_ext 1113 1114AC_MSG_CHECKING([if $RAWCPP requires -traditional]) 1115AC_LANG_CONFTEST([Does cpp preserve "whitespace"?]) 1116if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 1117 AC_MSG_RESULT([no]) 1118else 1119 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 1120 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 1121 AC_MSG_RESULT([yes]) 1122 else 1123 AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.]) 1124 fi 1125fi 1126rm -f conftest.$ac_ext 1127AC_SUBST(RAWCPPFLAGS) 1128]) # XORG_PROG_RAWCPP 1129 1130# XORG_MANPAGE_SECTIONS() 1131# ----------------------- 1132# Minimum version: 1.0.0 1133# 1134# Determine which sections man pages go in for the different man page types 1135# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. 1136# Not sure if there's any better way than just hardcoding by OS name. 1137# Override default settings by setting environment variables 1138# Added MAN_SUBSTS in version 1.8 1139 1140AC_DEFUN([XORG_MANPAGE_SECTIONS],[ 1141AC_REQUIRE([AC_CANONICAL_HOST]) 1142 1143if test x$APP_MAN_SUFFIX = x ; then 1144 APP_MAN_SUFFIX=1 1145fi 1146if test x$APP_MAN_DIR = x ; then 1147 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 1148fi 1149 1150if test x$LIB_MAN_SUFFIX = x ; then 1151 LIB_MAN_SUFFIX=3 1152fi 1153if test x$LIB_MAN_DIR = x ; then 1154 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 1155fi 1156 1157if test x$FILE_MAN_SUFFIX = x ; then 1158 case $host_os in 1159 solaris*) FILE_MAN_SUFFIX=4 ;; 1160 *) FILE_MAN_SUFFIX=5 ;; 1161 esac 1162fi 1163if test x$FILE_MAN_DIR = x ; then 1164 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 1165fi 1166 1167if test x$MISC_MAN_SUFFIX = x ; then 1168 case $host_os in 1169 solaris*) MISC_MAN_SUFFIX=5 ;; 1170 *) MISC_MAN_SUFFIX=7 ;; 1171 esac 1172fi 1173if test x$MISC_MAN_DIR = x ; then 1174 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 1175fi 1176 1177if test x$DRIVER_MAN_SUFFIX = x ; then 1178 case $host_os in 1179 solaris*) DRIVER_MAN_SUFFIX=7 ;; 1180 *) DRIVER_MAN_SUFFIX=4 ;; 1181 esac 1182fi 1183if test x$DRIVER_MAN_DIR = x ; then 1184 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 1185fi 1186 1187if test x$ADMIN_MAN_SUFFIX = x ; then 1188 case $host_os in 1189 solaris*) ADMIN_MAN_SUFFIX=1m ;; 1190 *) ADMIN_MAN_SUFFIX=8 ;; 1191 esac 1192fi 1193if test x$ADMIN_MAN_DIR = x ; then 1194 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 1195fi 1196 1197 1198AC_SUBST([APP_MAN_SUFFIX]) 1199AC_SUBST([LIB_MAN_SUFFIX]) 1200AC_SUBST([FILE_MAN_SUFFIX]) 1201AC_SUBST([MISC_MAN_SUFFIX]) 1202AC_SUBST([DRIVER_MAN_SUFFIX]) 1203AC_SUBST([ADMIN_MAN_SUFFIX]) 1204AC_SUBST([APP_MAN_DIR]) 1205AC_SUBST([LIB_MAN_DIR]) 1206AC_SUBST([FILE_MAN_DIR]) 1207AC_SUBST([MISC_MAN_DIR]) 1208AC_SUBST([DRIVER_MAN_DIR]) 1209AC_SUBST([ADMIN_MAN_DIR]) 1210 1211XORG_MAN_PAGE="X Version 11" 1212AC_SUBST([XORG_MAN_PAGE]) 1213MAN_SUBSTS="\ 1214 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 1215 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 1216 -e 's|__xservername__|Xorg|g' \ 1217 -e 's|__xconfigfile__|xorg.conf|g' \ 1218 -e 's|__projectroot__|\$(prefix)|g' \ 1219 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 1220 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 1221 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 1222 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 1223 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 1224 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 1225AC_SUBST([MAN_SUBSTS]) 1226 1227]) # XORG_MANPAGE_SECTIONS 1228 1229# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION]) 1230# ------------------------ 1231# Minimum version: 1.7.0 1232# 1233# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent 1234# provided by xorg-sgml-doctools, if installed. 1235AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[ 1236AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])]) 1237XORG_SGML_PATH= 1238PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])], 1239 [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`], 1240 [m4_ifval([$1],[:], 1241 [if test x"$cross_compiling" != x"yes" ; then 1242 AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent], 1243 [XORG_SGML_PATH=$prefix/share/sgml]) 1244 fi]) 1245 ]) 1246 1247if test "x$XORG_SGML_PATH" != "x" ; then 1248 AC_MSG_RESULT([$XORG_SGML_PATH]) 1249else 1250 AC_MSG_RESULT([no]) 1251fi 1252 1253AC_SUBST(XORG_SGML_PATH) 1254]) # XORG_CHECK_SGML_DOCTOOLS 1255 1256# XORG_CHECK_LINUXDOC 1257# ------------------- 1258# Minimum version: 1.0.0 1259# 1260# Defines the variable MAKE_TEXT if the necessary tools and 1261# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt. 1262# Whether or not the necessary tools and files are found can be checked 1263# with the AM_CONDITIONAL "BUILD_LINUXDOC" 1264AC_DEFUN([XORG_CHECK_LINUXDOC],[ 1265AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 1266AC_REQUIRE([XORG_WITH_PS2PDF]) 1267 1268AC_PATH_PROG(LINUXDOC, linuxdoc) 1269 1270AC_MSG_CHECKING([whether to build documentation]) 1271 1272if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then 1273 BUILDDOC=yes 1274else 1275 BUILDDOC=no 1276fi 1277 1278AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) 1279 1280AC_MSG_RESULT([$BUILDDOC]) 1281 1282AC_MSG_CHECKING([whether to build pdf documentation]) 1283 1284if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then 1285 BUILDPDFDOC=yes 1286else 1287 BUILDPDFDOC=no 1288fi 1289 1290AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 1291 1292AC_MSG_RESULT([$BUILDPDFDOC]) 1293 1294MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f" 1295MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" 1296MAKE_PDF="$PS2PDF" 1297MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" 1298 1299AC_SUBST(MAKE_TEXT) 1300AC_SUBST(MAKE_PS) 1301AC_SUBST(MAKE_PDF) 1302AC_SUBST(MAKE_HTML) 1303]) # XORG_CHECK_LINUXDOC 1304 1305# XORG_CHECK_DOCBOOK 1306# ------------------- 1307# Minimum version: 1.0.0 1308# 1309# Checks for the ability to build output formats from SGML DocBook source. 1310# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC" 1311# indicates whether the necessary tools and files are found and, if set, 1312# $(MAKE_XXX) blah.sgml will produce blah.xxx. 1313AC_DEFUN([XORG_CHECK_DOCBOOK],[ 1314AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 1315 1316BUILDTXTDOC=no 1317BUILDPDFDOC=no 1318BUILDPSDOC=no 1319BUILDHTMLDOC=no 1320 1321AC_PATH_PROG(DOCBOOKPS, docbook2ps) 1322AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) 1323AC_PATH_PROG(DOCBOOKHTML, docbook2html) 1324AC_PATH_PROG(DOCBOOKTXT, docbook2txt) 1325 1326AC_MSG_CHECKING([whether to build text documentation]) 1327if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x && 1328 test x$BUILD_TXTDOC != xno; then 1329 BUILDTXTDOC=yes 1330fi 1331AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) 1332AC_MSG_RESULT([$BUILDTXTDOC]) 1333 1334AC_MSG_CHECKING([whether to build PDF documentation]) 1335if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x && 1336 test x$BUILD_PDFDOC != xno; then 1337 BUILDPDFDOC=yes 1338fi 1339AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 1340AC_MSG_RESULT([$BUILDPDFDOC]) 1341 1342AC_MSG_CHECKING([whether to build PostScript documentation]) 1343if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x && 1344 test x$BUILD_PSDOC != xno; then 1345 BUILDPSDOC=yes 1346fi 1347AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) 1348AC_MSG_RESULT([$BUILDPSDOC]) 1349 1350AC_MSG_CHECKING([whether to build HTML documentation]) 1351if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x && 1352 test x$BUILD_HTMLDOC != xno; then 1353 BUILDHTMLDOC=yes 1354fi 1355AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) 1356AC_MSG_RESULT([$BUILDHTMLDOC]) 1357 1358MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" 1359MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" 1360MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" 1361MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" 1362 1363AC_SUBST(MAKE_TEXT) 1364AC_SUBST(MAKE_PS) 1365AC_SUBST(MAKE_PDF) 1366AC_SUBST(MAKE_HTML) 1367]) # XORG_CHECK_DOCBOOK 1368 1369# XORG_WITH_XMLTO([MIN-VERSION]) 1370# ---------------- 1371# Minimum version: 1.5.0 1372# 1373# Documentation tools are not always available on all platforms and sometimes 1374# not at the appropriate level. This macro enables a module to test for the 1375# presence of the tool and obtain it's path in separate variables. Coupled with 1376# the --with-xmlto option, it allows maximum flexibilty in making decisions 1377# as whether or not to use the xmlto package. 1378# 1379# Interface to module: 1380# HAVE_XMLTO: used in makefiles to conditionally generate documentation 1381# XMLTO: returns the path of the xmlto program found 1382# returns the path set by the user in the environment 1383# --with-xmlto: 'yes' user instructs the module to use xmlto 1384# 'no' user instructs the module not to use xmlto 1385# 1386# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path. 1387# 1388AC_DEFUN([XORG_WITH_XMLTO],[ 1389AC_ARG_VAR([XMLTO], [Path to xmlto command]) 1390AC_ARG_WITH(xmlto, 1391 AS_HELP_STRING([--with-xmlto], 1392 [Use xmlto to regenerate documentation (default: yes, if installed)]), 1393 [use_xmlto=$withval], [use_xmlto=auto]) 1394 1395if test "x$use_xmlto" = x"auto"; then 1396 AC_PATH_PROG([XMLTO], [xmlto]) 1397 if test "x$XMLTO" = "x"; then 1398 AC_MSG_WARN([xmlto not found - documentation targets will be skipped]) 1399 have_xmlto=no 1400 else 1401 have_xmlto=yes 1402 fi 1403elif test "x$use_xmlto" = x"yes" ; then 1404 AC_PATH_PROG([XMLTO], [xmlto]) 1405 if test "x$XMLTO" = "x"; then 1406 AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH]) 1407 fi 1408 have_xmlto=yes 1409elif test "x$use_xmlto" = x"no" ; then 1410 if test "x$XMLTO" != "x"; then 1411 AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified]) 1412 fi 1413 have_xmlto=no 1414else 1415 AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no']) 1416fi 1417m4_ifval([$1], 1418[if test "$have_xmlto" = yes; then 1419 # scrape the xmlto version 1420 AC_MSG_CHECKING([the xmlto version]) 1421 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 1422 AC_MSG_RESULT([$xmlto_version]) 1423 AS_VERSION_COMPARE([$xmlto_version], [$1], 1424 [if test "x$use_xmlto" = xauto; then 1425 AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]) 1426 have_xmlto=no 1427 else 1428 AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed]) 1429 fi]) 1430fi]) 1431AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) 1432]) # XORG_WITH_XMLTO 1433 1434# XORG_WITH_ASCIIDOC([MIN-VERSION]) 1435# ---------------- 1436# Minimum version: 1.5.0 1437# 1438# Documentation tools are not always available on all platforms and sometimes 1439# not at the appropriate level. This macro enables a module to test for the 1440# presence of the tool and obtain it's path in separate variables. Coupled with 1441# the --with-asciidoc option, it allows maximum flexibilty in making decisions 1442# as whether or not to use the asciidoc package. 1443# 1444# Interface to module: 1445# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation 1446# ASCIIDOC: returns the path of the asciidoc program found 1447# returns the path set by the user in the environment 1448# --with-asciidoc: 'yes' user instructs the module to use asciidoc 1449# 'no' user instructs the module not to use asciidoc 1450# 1451# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path. 1452# 1453AC_DEFUN([XORG_WITH_ASCIIDOC],[ 1454AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) 1455AC_ARG_WITH(asciidoc, 1456 AS_HELP_STRING([--with-asciidoc], 1457 [Use asciidoc to regenerate documentation (default: yes, if installed)]), 1458 [use_asciidoc=$withval], [use_asciidoc=auto]) 1459 1460if test "x$use_asciidoc" = x"auto"; then 1461 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 1462 if test "x$ASCIIDOC" = "x"; then 1463 AC_MSG_WARN([asciidoc not found - documentation targets will be skipped]) 1464 have_asciidoc=no 1465 else 1466 have_asciidoc=yes 1467 fi 1468elif test "x$use_asciidoc" = x"yes" ; then 1469 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 1470 if test "x$ASCIIDOC" = "x"; then 1471 AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH]) 1472 fi 1473 have_asciidoc=yes 1474elif test "x$use_asciidoc" = x"no" ; then 1475 if test "x$ASCIIDOC" != "x"; then 1476 AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified]) 1477 fi 1478 have_asciidoc=no 1479else 1480 AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no']) 1481fi 1482m4_ifval([$1], 1483[if test "$have_asciidoc" = yes; then 1484 # scrape the asciidoc version 1485 AC_MSG_CHECKING([the asciidoc version]) 1486 asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2` 1487 AC_MSG_RESULT([$asciidoc_version]) 1488 AS_VERSION_COMPARE([$asciidoc_version], [$1], 1489 [if test "x$use_asciidoc" = xauto; then 1490 AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed]) 1491 have_asciidoc=no 1492 else 1493 AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed]) 1494 fi]) 1495fi]) 1496AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes]) 1497]) # XORG_WITH_ASCIIDOC 1498 1499# XORG_WITH_DOXYGEN([MIN-VERSION]) 1500# -------------------------------- 1501# Minimum version: 1.5.0 1502# 1503# Documentation tools are not always available on all platforms and sometimes 1504# not at the appropriate level. This macro enables a module to test for the 1505# presence of the tool and obtain it's path in separate variables. Coupled with 1506# the --with-doxygen option, it allows maximum flexibilty in making decisions 1507# as whether or not to use the doxygen package. 1508# 1509# Interface to module: 1510# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation 1511# DOXYGEN: returns the path of the doxygen program found 1512# returns the path set by the user in the environment 1513# --with-doxygen: 'yes' user instructs the module to use doxygen 1514# 'no' user instructs the module not to use doxygen 1515# 1516# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path. 1517# 1518AC_DEFUN([XORG_WITH_DOXYGEN],[ 1519AC_ARG_VAR([DOXYGEN], [Path to doxygen command]) 1520AC_ARG_WITH(doxygen, 1521 AS_HELP_STRING([--with-doxygen], 1522 [Use doxygen to regenerate documentation (default: yes, if installed)]), 1523 [use_doxygen=$withval], [use_doxygen=auto]) 1524 1525if test "x$use_doxygen" = x"auto"; then 1526 AC_PATH_PROG([DOXYGEN], [doxygen]) 1527 if test "x$DOXYGEN" = "x"; then 1528 AC_MSG_WARN([doxygen not found - documentation targets will be skipped]) 1529 have_doxygen=no 1530 else 1531 have_doxygen=yes 1532 fi 1533elif test "x$use_doxygen" = x"yes" ; then 1534 AC_PATH_PROG([DOXYGEN], [doxygen]) 1535 if test "x$DOXYGEN" = "x"; then 1536 AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH]) 1537 fi 1538 have_doxygen=yes 1539elif test "x$use_doxygen" = x"no" ; then 1540 if test "x$DOXYGEN" != "x"; then 1541 AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified]) 1542 fi 1543 have_doxygen=no 1544else 1545 AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no']) 1546fi 1547m4_ifval([$1], 1548[if test "$have_doxygen" = yes; then 1549 # scrape the doxygen version 1550 AC_MSG_CHECKING([the doxygen version]) 1551 doxygen_version=`$DOXYGEN --version 2>/dev/null` 1552 AC_MSG_RESULT([$doxygen_version]) 1553 AS_VERSION_COMPARE([$doxygen_version], [$1], 1554 [if test "x$use_doxygen" = xauto; then 1555 AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed]) 1556 have_doxygen=no 1557 else 1558 AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed]) 1559 fi]) 1560fi]) 1561AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes]) 1562]) # XORG_WITH_DOXYGEN 1563 1564# XORG_WITH_GROFF 1565# ---------------- 1566# Minimum version: 1.6.0 1567# 1568# Documentation tools are not always available on all platforms and sometimes 1569# not at the appropriate level. This macro enables a module to test for the 1570# presence of the tool and obtain it's path in separate variables. Coupled with 1571# the --with-groff option, it allows maximum flexibilty in making decisions 1572# as whether or not to use the groff package. 1573# 1574# Interface to module: 1575# HAVE_GROFF: used in makefiles to conditionally generate documentation 1576# HAVE_GROFF_MM: the memorandum macros (-mm) package 1577# HAVE_GROFF_MS: the -ms macros package 1578# GROFF: returns the path of the groff program found 1579# returns the path set by the user in the environment 1580# --with-groff: 'yes' user instructs the module to use groff 1581# 'no' user instructs the module not to use groff 1582# 1583# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path. 1584# 1585# OS and distros often splits groff in a basic and full package, the former 1586# having the groff program and the later having devices, fonts and macros 1587# Checking for the groff executable is not enough. 1588# 1589# If macros are missing, we cannot assume that groff is useless, so we don't 1590# unset HAVE_GROFF or GROFF env variables. 1591# HAVE_GROFF_?? can never be true while HAVE_GROFF is false. 1592# 1593AC_DEFUN([XORG_WITH_GROFF],[ 1594AC_ARG_VAR([GROFF], [Path to groff command]) 1595AC_ARG_WITH(groff, 1596 AS_HELP_STRING([--with-groff], 1597 [Use groff to regenerate documentation (default: yes, if installed)]), 1598 [use_groff=$withval], [use_groff=auto]) 1599 1600if test "x$use_groff" = x"auto"; then 1601 AC_PATH_PROG([GROFF], [groff]) 1602 if test "x$GROFF" = "x"; then 1603 AC_MSG_WARN([groff not found - documentation targets will be skipped]) 1604 have_groff=no 1605 else 1606 have_groff=yes 1607 fi 1608elif test "x$use_groff" = x"yes" ; then 1609 AC_PATH_PROG([GROFF], [groff]) 1610 if test "x$GROFF" = "x"; then 1611 AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH]) 1612 fi 1613 have_groff=yes 1614elif test "x$use_groff" = x"no" ; then 1615 if test "x$GROFF" != "x"; then 1616 AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified]) 1617 fi 1618 have_groff=no 1619else 1620 AC_MSG_ERROR([--with-groff expects 'yes' or 'no']) 1621fi 1622# We have groff, test for the presence of the macro packages 1623if test "x$have_groff" = x"yes"; then 1624 AC_MSG_CHECKING([for ${GROFF} -ms macros]) 1625 if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then 1626 groff_ms_works=yes 1627 else 1628 groff_ms_works=no 1629 fi 1630 AC_MSG_RESULT([$groff_ms_works]) 1631 AC_MSG_CHECKING([for ${GROFF} -mm macros]) 1632 if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then 1633 groff_mm_works=yes 1634 else 1635 groff_mm_works=no 1636 fi 1637 AC_MSG_RESULT([$groff_mm_works]) 1638fi 1639AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes]) 1640AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes]) 1641AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes]) 1642]) # XORG_WITH_GROFF 1643 1644# XORG_WITH_FOP 1645# ---------------- 1646# Minimum version: 1.6.0 1647# 1648# Documentation tools are not always available on all platforms and sometimes 1649# not at the appropriate level. This macro enables a module to test for the 1650# presence of the tool and obtain it's path in separate variables. Coupled with 1651# the --with-fop option, it allows maximum flexibilty in making decisions 1652# as whether or not to use the fop package. 1653# 1654# Interface to module: 1655# HAVE_FOP: used in makefiles to conditionally generate documentation 1656# FOP: returns the path of the fop program found 1657# returns the path set by the user in the environment 1658# --with-fop: 'yes' user instructs the module to use fop 1659# 'no' user instructs the module not to use fop 1660# 1661# If the user sets the value of FOP, AC_PATH_PROG skips testing the path. 1662# 1663AC_DEFUN([XORG_WITH_FOP],[ 1664AC_ARG_VAR([FOP], [Path to fop command]) 1665AC_ARG_WITH(fop, 1666 AS_HELP_STRING([--with-fop], 1667 [Use fop to regenerate documentation (default: yes, if installed)]), 1668 [use_fop=$withval], [use_fop=auto]) 1669 1670if test "x$use_fop" = x"auto"; then 1671 AC_PATH_PROG([FOP], [fop]) 1672 if test "x$FOP" = "x"; then 1673 AC_MSG_WARN([fop not found - documentation targets will be skipped]) 1674 have_fop=no 1675 else 1676 have_fop=yes 1677 fi 1678elif test "x$use_fop" = x"yes" ; then 1679 AC_PATH_PROG([FOP], [fop]) 1680 if test "x$FOP" = "x"; then 1681 AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH]) 1682 fi 1683 have_fop=yes 1684elif test "x$use_fop" = x"no" ; then 1685 if test "x$FOP" != "x"; then 1686 AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified]) 1687 fi 1688 have_fop=no 1689else 1690 AC_MSG_ERROR([--with-fop expects 'yes' or 'no']) 1691fi 1692AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes]) 1693]) # XORG_WITH_FOP 1694 1695# XORG_WITH_PS2PDF 1696# ---------------- 1697# Minimum version: 1.6.0 1698# 1699# Documentation tools are not always available on all platforms and sometimes 1700# not at the appropriate level. This macro enables a module to test for the 1701# presence of the tool and obtain it's path in separate variables. Coupled with 1702# the --with-ps2pdf option, it allows maximum flexibilty in making decisions 1703# as whether or not to use the ps2pdf package. 1704# 1705# Interface to module: 1706# HAVE_PS2PDF: used in makefiles to conditionally generate documentation 1707# PS2PDF: returns the path of the ps2pdf program found 1708# returns the path set by the user in the environment 1709# --with-ps2pdf: 'yes' user instructs the module to use ps2pdf 1710# 'no' user instructs the module not to use ps2pdf 1711# 1712# If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path. 1713# 1714AC_DEFUN([XORG_WITH_PS2PDF],[ 1715AC_ARG_VAR([PS2PDF], [Path to ps2pdf command]) 1716AC_ARG_WITH(ps2pdf, 1717 AS_HELP_STRING([--with-ps2pdf], 1718 [Use ps2pdf to regenerate documentation (default: yes, if installed)]), 1719 [use_ps2pdf=$withval], [use_ps2pdf=auto]) 1720 1721if test "x$use_ps2pdf" = x"auto"; then 1722 AC_PATH_PROG([PS2PDF], [ps2pdf]) 1723 if test "x$PS2PDF" = "x"; then 1724 AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped]) 1725 have_ps2pdf=no 1726 else 1727 have_ps2pdf=yes 1728 fi 1729elif test "x$use_ps2pdf" = x"yes" ; then 1730 AC_PATH_PROG([PS2PDF], [ps2pdf]) 1731 if test "x$PS2PDF" = "x"; then 1732 AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH]) 1733 fi 1734 have_ps2pdf=yes 1735elif test "x$use_ps2pdf" = x"no" ; then 1736 if test "x$PS2PDF" != "x"; then 1737 AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified]) 1738 fi 1739 have_ps2pdf=no 1740else 1741 AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no']) 1742fi 1743AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes]) 1744]) # XORG_WITH_PS2PDF 1745 1746# XORG_ENABLE_DOCS (enable_docs=yes) 1747# ---------------- 1748# Minimum version: 1.6.0 1749# 1750# Documentation tools are not always available on all platforms and sometimes 1751# not at the appropriate level. This macro enables a builder to skip all 1752# documentation targets except traditional man pages. 1753# Combined with the specific tool checking macros XORG_WITH_*, it provides 1754# maximum flexibilty in controlling documentation building. 1755# Refer to: 1756# XORG_WITH_XMLTO --with-xmlto 1757# XORG_WITH_ASCIIDOC --with-asciidoc 1758# XORG_WITH_DOXYGEN --with-doxygen 1759# XORG_WITH_FOP --with-fop 1760# XORG_WITH_GROFF --with-groff 1761# XORG_WITH_PS2PDF --with-ps2pdf 1762# 1763# Interface to module: 1764# ENABLE_DOCS: used in makefiles to conditionally generate documentation 1765# --enable-docs: 'yes' user instructs the module to generate docs 1766# 'no' user instructs the module not to generate docs 1767# parm1: specify the default value, yes or no. 1768# 1769AC_DEFUN([XORG_ENABLE_DOCS],[ 1770default=$1 1771if test "x$default" = x ; then 1772 default="yes" 1773fi 1774AC_ARG_ENABLE(docs, 1775 AS_HELP_STRING([--enable-docs], 1776 [Enable building the documentation (default: yes)]), 1777 [build_docs=$enableval], [build_docs=$default]) 1778AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes]) 1779AC_MSG_CHECKING([whether to build documentation]) 1780AC_MSG_RESULT([$build_docs]) 1781]) # XORG_ENABLE_DOCS 1782 1783# XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes) 1784# ---------------- 1785# Minimum version: 1.6.0 1786# 1787# This macro enables a builder to skip all developer documentation. 1788# Combined with the specific tool checking macros XORG_WITH_*, it provides 1789# maximum flexibilty in controlling documentation building. 1790# Refer to: 1791# XORG_WITH_XMLTO --with-xmlto 1792# XORG_WITH_ASCIIDOC --with-asciidoc 1793# XORG_WITH_DOXYGEN --with-doxygen 1794# XORG_WITH_FOP --with-fop 1795# XORG_WITH_GROFF --with-groff 1796# XORG_WITH_PS2PDF --with-ps2pdf 1797# 1798# Interface to module: 1799# ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs 1800# --enable-devel-docs: 'yes' user instructs the module to generate developer docs 1801# 'no' user instructs the module not to generate developer docs 1802# parm1: specify the default value, yes or no. 1803# 1804AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[ 1805devel_default=$1 1806if test "x$devel_default" = x ; then 1807 devel_default="yes" 1808fi 1809AC_ARG_ENABLE(devel-docs, 1810 AS_HELP_STRING([--enable-devel-docs], 1811 [Enable building the developer documentation (default: yes)]), 1812 [build_devel_docs=$enableval], [build_devel_docs=$devel_default]) 1813AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes]) 1814AC_MSG_CHECKING([whether to build developer documentation]) 1815AC_MSG_RESULT([$build_devel_docs]) 1816]) # XORG_ENABLE_DEVEL_DOCS 1817 1818# XORG_ENABLE_SPECS (enable_specs=yes) 1819# ---------------- 1820# Minimum version: 1.6.0 1821# 1822# This macro enables a builder to skip all functional specification targets. 1823# Combined with the specific tool checking macros XORG_WITH_*, it provides 1824# maximum flexibilty in controlling documentation building. 1825# Refer to: 1826# XORG_WITH_XMLTO --with-xmlto 1827# XORG_WITH_ASCIIDOC --with-asciidoc 1828# XORG_WITH_DOXYGEN --with-doxygen 1829# XORG_WITH_FOP --with-fop 1830# XORG_WITH_GROFF --with-groff 1831# XORG_WITH_PS2PDF --with-ps2pdf 1832# 1833# Interface to module: 1834# ENABLE_SPECS: used in makefiles to conditionally generate specs 1835# --enable-specs: 'yes' user instructs the module to generate specs 1836# 'no' user instructs the module not to generate specs 1837# parm1: specify the default value, yes or no. 1838# 1839AC_DEFUN([XORG_ENABLE_SPECS],[ 1840spec_default=$1 1841if test "x$spec_default" = x ; then 1842 spec_default="yes" 1843fi 1844AC_ARG_ENABLE(specs, 1845 AS_HELP_STRING([--enable-specs], 1846 [Enable building the specs (default: yes)]), 1847 [build_specs=$enableval], [build_specs=$spec_default]) 1848AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes]) 1849AC_MSG_CHECKING([whether to build functional specifications]) 1850AC_MSG_RESULT([$build_specs]) 1851]) # XORG_ENABLE_SPECS 1852 1853# XORG_CHECK_MALLOC_ZERO 1854# ---------------------- 1855# Minimum version: 1.0.0 1856# 1857# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if 1858# malloc(0) returns NULL. Packages should add one of these cflags to 1859# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them. 1860AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[ 1861AC_ARG_ENABLE(malloc0returnsnull, 1862 AS_HELP_STRING([--enable-malloc0returnsnull], 1863 [malloc(0) returns NULL (default: auto)]), 1864 [MALLOC_ZERO_RETURNS_NULL=$enableval], 1865 [MALLOC_ZERO_RETURNS_NULL=auto]) 1866 1867AC_MSG_CHECKING([whether malloc(0) returns NULL]) 1868if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 1869 AC_RUN_IFELSE([ 1870char *malloc(); 1871char *realloc(); 1872char *calloc(); 1873main() { 1874 char *m0, *r0, *c0, *p; 1875 m0 = malloc(0); 1876 p = malloc(10); 1877 r0 = realloc(p,0); 1878 c0 = calloc(0); 1879 exit(m0 == 0 || r0 == 0 || c0 == 0 ? 0 : 1); 1880}], 1881 [MALLOC_ZERO_RETURNS_NULL=yes], 1882 [MALLOC_ZERO_RETURNS_NULL=no], 1883 [MALLOC_ZERO_RETURNS_NULL=yes]) 1884fi 1885AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL]) 1886 1887if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 1888 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 1889 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 1890 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 1891else 1892 MALLOC_ZERO_CFLAGS="" 1893 XMALLOC_ZERO_CFLAGS="" 1894 XTMALLOC_ZERO_CFLAGS="" 1895fi 1896 1897AC_SUBST([MALLOC_ZERO_CFLAGS]) 1898AC_SUBST([XMALLOC_ZERO_CFLAGS]) 1899AC_SUBST([XTMALLOC_ZERO_CFLAGS]) 1900]) # XORG_CHECK_MALLOC_ZERO 1901 1902# XORG_WITH_LINT() 1903# ---------------- 1904# Minimum version: 1.1.0 1905# 1906# Sets up flags for source checkers such as lint and sparse if --with-lint 1907# is specified. (Use --with-lint=sparse for sparse.) 1908# Sets $LINT to name of source checker passed with --with-lint (default: lint) 1909# Sets $LINT_FLAGS to flags to pass to source checker 1910# Sets LINT automake conditional if enabled (default: disabled) 1911# 1912AC_DEFUN([XORG_WITH_LINT],[ 1913 1914# Allow checking code with lint, sparse, etc. 1915AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint], 1916 [Use a lint-style source code checker (default: disabled)])], 1917 [use_lint=$withval], [use_lint=no]) 1918if test "x$use_lint" = "xyes" ; then 1919 LINT="lint" 1920else 1921 LINT="$use_lint" 1922fi 1923if test "x$LINT_FLAGS" = "x" -a "x$LINT" != "xno" ; then 1924 case $LINT in 1925 lint|*/lint) 1926 case $host_os in 1927 solaris*) 1928 LINT_FLAGS="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 1929 ;; 1930 esac 1931 ;; 1932 esac 1933fi 1934 1935AC_SUBST(LINT) 1936AC_SUBST(LINT_FLAGS) 1937AM_CONDITIONAL(LINT, [test x$LINT != xno]) 1938 1939]) # XORG_WITH_LINT 1940 1941# XORG_LINT_LIBRARY(LIBNAME) 1942# -------------------------- 1943# Minimum version: 1.1.0 1944# 1945# Sets up flags for building lint libraries for checking programs that call 1946# functions in the library. 1947# Disabled by default, enable with --enable-lint-library 1948# Sets: 1949# @LINTLIB@ - name of lint library file to make 1950# MAKE_LINT_LIB - automake conditional 1951# 1952 1953AC_DEFUN([XORG_LINT_LIBRARY],[ 1954AC_REQUIRE([XORG_WITH_LINT]) 1955# Build lint "library" for more indepth checks of programs calling this library 1956AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library], 1957 [Create lint library (default: disabled)])], 1958 [make_lint_lib=$enableval], [make_lint_lib=no]) 1959if test "x$make_lint_lib" != "xno" ; then 1960 if test "x$LINT" = "xno" ; then 1961 AC_MSG_ERROR([Cannot make lint library without --with-lint]) 1962 fi 1963 if test "x$make_lint_lib" = "xyes" ; then 1964 LINTLIB=llib-l$1.ln 1965 else 1966 LINTLIB=$make_lint_lib 1967 fi 1968fi 1969AC_SUBST(LINTLIB) 1970AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno]) 1971 1972]) # XORG_LINT_LIBRARY 1973 1974# XORG_CWARNFLAGS 1975# --------------- 1976# Minimum version: 1.2.0 1977# 1978# Defines CWARNFLAGS to enable C compiler warnings. 1979# 1980AC_DEFUN([XORG_CWARNFLAGS], [ 1981AC_REQUIRE([AC_PROG_CC]) 1982if test "x$GCC" = xyes ; then 1983 CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \ 1984-Wmissing-declarations -Wnested-externs -fno-strict-aliasing \ 1985-Wbad-function-cast -Wformat=2" 1986 case `$CC -dumpversion` in 1987 3.4.* | 4.*) 1988 CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement" 1989 ;; 1990 esac 1991else 1992 AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) 1993 if test "x$SUNCC" = "xyes"; then 1994 CWARNFLAGS="-v" 1995 fi 1996fi 1997AC_SUBST(CWARNFLAGS) 1998]) # XORG_CWARNFLAGS 1999 2000# XORG_STRICT_OPTION 2001# ----------------------- 2002# Minimum version: 1.3.0 2003# 2004# Add configure option to enable strict compilation 2005AC_DEFUN([XORG_STRICT_OPTION], [ 2006AC_REQUIRE([AC_PROG_CC]) 2007AC_REQUIRE([AC_PROG_CC_C99]) 2008AC_REQUIRE([XORG_CWARNFLAGS]) 2009 2010AC_ARG_ENABLE(strict-compilation, 2011 AS_HELP_STRING([--enable-strict-compilation], 2012 [Enable all warnings from compiler and make them errors (default: disabled)]), 2013 [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no]) 2014if test "x$STRICT_COMPILE" = "xyes"; then 2015 AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) 2016 AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"]) 2017 if test "x$GCC" = xyes ; then 2018 STRICT_CFLAGS="-pedantic -Werror" 2019 elif test "x$SUNCC" = "xyes"; then 2020 STRICT_CFLAGS="-errwarn" 2021 elif test "x$INTELCC" = "xyes"; then 2022 STRICT_CFLAGS="-Werror" 2023 fi 2024fi 2025CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 2026AC_SUBST([CWARNFLAGS]) 2027]) # XORG_STRICT_OPTION 2028 2029# XORG_DEFAULT_OPTIONS 2030# -------------------- 2031# Minimum version: 1.3.0 2032# 2033# Defines default options for X.Org modules. 2034# 2035AC_DEFUN([XORG_DEFAULT_OPTIONS], [ 2036XORG_CWARNFLAGS 2037XORG_STRICT_OPTION 2038XORG_RELEASE_VERSION 2039XORG_CHANGELOG 2040XORG_INSTALL 2041XORG_MANPAGE_SECTIONS 2042m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], 2043 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])]) 2044]) # XORG_DEFAULT_OPTIONS 2045 2046# XORG_INSTALL() 2047# ---------------- 2048# Minimum version: 1.4.0 2049# 2050# Defines the variable INSTALL_CMD as the command to copy 2051# INSTALL from $prefix/share/util-macros. 2052# 2053AC_DEFUN([XORG_INSTALL], [ 2054AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 2055macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 2056INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 2057mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 2058|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 2059echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 2060AC_SUBST([INSTALL_CMD]) 2061]) # XORG_INSTALL 2062dnl Copyright 2005 Red Hat, Inc 2063dnl 2064dnl Permission to use, copy, modify, distribute, and sell this software and its 2065dnl documentation for any purpose is hereby granted without fee, provided that 2066dnl the above copyright notice appear in all copies and that both that 2067dnl copyright notice and this permission notice appear in supporting 2068dnl documentation. 2069dnl 2070dnl The above copyright notice and this permission notice shall be included 2071dnl in all copies or substantial portions of the Software. 2072dnl 2073dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 2074dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 2075dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 2076dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 2077dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 2078dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 2079dnl OTHER DEALINGS IN THE SOFTWARE. 2080dnl 2081dnl Except as contained in this notice, the name of the copyright holders shall 2082dnl not be used in advertising or otherwise to promote the sale, use or 2083dnl other dealings in this Software without prior written authorization 2084dnl from the copyright holders. 2085dnl 2086 2087# XORG_RELEASE_VERSION 2088# -------------------- 2089# Adds --with/without-release-string and changes the PACKAGE and 2090# PACKAGE_TARNAME to use "$PACKAGE{_TARNAME}-$RELEASE_VERSION". If 2091# no option is given, PACKAGE and PACKAGE_TARNAME are unchanged. Also 2092# defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use. 2093 2094AC_DEFUN([XORG_RELEASE_VERSION],[ 2095 AC_ARG_WITH(release-version, 2096 AS_HELP_STRING([--with-release-version=STRING], 2097 [Use release version string in package name]), 2098 [RELEASE_VERSION="$withval"], 2099 [RELEASE_VERSION=""]) 2100 if test "x$RELEASE_VERSION" != "x"; then 2101 PACKAGE="$PACKAGE-$RELEASE_VERSION" 2102 PACKAGE_TARNAME="$PACKAGE_TARNAME-$RELEASE_VERSION" 2103 AC_MSG_NOTICE([Building with package name set to $PACKAGE]) 2104 fi 2105 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR], 2106 [`echo $PACKAGE_VERSION | cut -d . -f 1`], 2107 [Major version of this package]) 2108 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 2109 if test "x$PVM" = "x"; then 2110 PVM="0" 2111 fi 2112 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR], 2113 [$PVM], 2114 [Minor version of this package]) 2115 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 2116 if test "x$PVP" = "x"; then 2117 PVP="0" 2118 fi 2119 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL], 2120 [$PVP], 2121 [Patch version of this package]) 2122]) 2123 2124# XORG_CHANGELOG() 2125# ---------------- 2126# Minimum version: 1.2.0 2127# 2128# Defines the variable CHANGELOG_CMD as the command to generate 2129# ChangeLog from git. 2130# 2131# 2132AC_DEFUN([XORG_CHANGELOG], [ 2133CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 2134mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 2135|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 2136echo 'git directory not found: installing possibly empty changelog.' >&2)" 2137AC_SUBST([CHANGELOG_CMD]) 2138]) # XORG_CHANGELOG 2139 2140# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 2141# 2142# Copyright © 2004 Scott James Remnant <scott@netsplit.com>. 2143# 2144# This program is free software; you can redistribute it and/or modify 2145# it under the terms of the GNU General Public License as published by 2146# the Free Software Foundation; either version 2 of the License, or 2147# (at your option) any later version. 2148# 2149# This program is distributed in the hope that it will be useful, but 2150# WITHOUT ANY WARRANTY; without even the implied warranty of 2151# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 2152# General Public License for more details. 2153# 2154# You should have received a copy of the GNU General Public License 2155# along with this program; if not, write to the Free Software 2156# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 2157# 2158# As a special exception to the GNU General Public License, if you 2159# distribute this file as part of a program that contains a 2160# configuration script generated by Autoconf, you may include it under 2161# the same distribution terms that you use for the rest of that program. 2162 2163# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 2164# ---------------------------------- 2165AC_DEFUN([PKG_PROG_PKG_CONFIG], 2166[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 2167m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) 2168AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl 2169if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 2170 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 2171fi 2172if test -n "$PKG_CONFIG"; then 2173 _pkg_min_version=m4_default([$1], [0.9.0]) 2174 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 2175 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 2176 AC_MSG_RESULT([yes]) 2177 else 2178 AC_MSG_RESULT([no]) 2179 PKG_CONFIG="" 2180 fi 2181 2182fi[]dnl 2183])# PKG_PROG_PKG_CONFIG 2184 2185# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 2186# 2187# Check to see whether a particular set of modules exists. Similar 2188# to PKG_CHECK_MODULES(), but does not set variables or print errors. 2189# 2190# 2191# Similar to PKG_CHECK_MODULES, make sure that the first instance of 2192# this or PKG_CHECK_MODULES is called, or make sure to call 2193# PKG_CHECK_EXISTS manually 2194# -------------------------------------------------------------- 2195AC_DEFUN([PKG_CHECK_EXISTS], 2196[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 2197if test -n "$PKG_CONFIG" && \ 2198 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then 2199 m4_ifval([$2], [$2], [:]) 2200m4_ifvaln([$3], [else 2201 $3])dnl 2202fi]) 2203 2204 2205# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) 2206# --------------------------------------------- 2207m4_define([_PKG_CONFIG], 2208[if test -n "$$1"; then 2209 pkg_cv_[]$1="$$1" 2210 elif test -n "$PKG_CONFIG"; then 2211 PKG_CHECK_EXISTS([$3], 2212 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], 2213 [pkg_failed=yes]) 2214 else 2215 pkg_failed=untried 2216fi[]dnl 2217])# _PKG_CONFIG 2218 2219# _PKG_SHORT_ERRORS_SUPPORTED 2220# ----------------------------- 2221AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], 2222[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 2223if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 2224 _pkg_short_errors_supported=yes 2225else 2226 _pkg_short_errors_supported=no 2227fi[]dnl 2228])# _PKG_SHORT_ERRORS_SUPPORTED 2229 2230 2231# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], 2232# [ACTION-IF-NOT-FOUND]) 2233# 2234# 2235# Note that if there is a possibility the first call to 2236# PKG_CHECK_MODULES might not happen, you should be sure to include an 2237# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac 2238# 2239# 2240# -------------------------------------------------------------- 2241AC_DEFUN([PKG_CHECK_MODULES], 2242[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 2243AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl 2244AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl 2245 2246pkg_failed=no 2247AC_MSG_CHECKING([for $1]) 2248 2249_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) 2250_PKG_CONFIG([$1][_LIBS], [libs], [$2]) 2251 2252m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS 2253and $1[]_LIBS to avoid the need to call pkg-config. 2254See the pkg-config man page for more details.]) 2255 2256if test $pkg_failed = yes; then 2257 _PKG_SHORT_ERRORS_SUPPORTED 2258 if test $_pkg_short_errors_supported = yes; then 2259 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` 2260 else 2261 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` 2262 fi 2263 # Put the nasty error message in config.log where it belongs 2264 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD 2265 2266 ifelse([$4], , [AC_MSG_ERROR(dnl 2267[Package requirements ($2) were not met: 2268 2269$$1_PKG_ERRORS 2270 2271Consider adjusting the PKG_CONFIG_PATH environment variable if you 2272installed software in a non-standard prefix. 2273 2274_PKG_TEXT 2275])], 2276 [AC_MSG_RESULT([no]) 2277 $4]) 2278elif test $pkg_failed = untried; then 2279 ifelse([$4], , [AC_MSG_FAILURE(dnl 2280[The pkg-config script could not be found or is too old. Make sure it 2281is in your PATH or set the PKG_CONFIG environment variable to the full 2282path to pkg-config. 2283 2284_PKG_TEXT 2285 2286To get pkg-config, see <http://pkg-config.freedesktop.org/>.])], 2287 [$4]) 2288else 2289 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS 2290 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS 2291 AC_MSG_RESULT([yes]) 2292 ifelse([$3], , :, [$3]) 2293fi[]dnl 2294])# PKG_CHECK_MODULES 2295 2296