1# generated automatically by aclocal 1.16.3 -*- Autoconf -*- 2 3# Copyright (C) 1996-2020 Free Software Foundation, Inc. 4 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) 15m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 18[m4_warning([this file was generated for autoconf 2.69. 19You have another version of autoconf. It may work, but is not guaranteed to. 20If you have problems, you may need to regenerate the build system entirely. 21To do so, use the procedure documented by the package, typically 'autoreconf'.])]) 22 23dnl fontutil.m4. Generated from fontutil.m4.in by configure. 24dnl 25dnl This file comes from X.Org's font-util 1.3.2 26dnl 27dnl Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. 28dnl 29dnl Permission is hereby granted, free of charge, to any person obtaining a 30dnl copy of this software and associated documentation files (the "Software"), 31dnl to deal in the Software without restriction, including without limitation 32dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, 33dnl and/or sell copies of the Software, and to permit persons to whom the 34dnl Software is furnished to do so, subject to the following conditions: 35dnl 36dnl The above copyright notice and this permission notice (including the next 37dnl paragraph) shall be included in all copies or substantial portions of the 38dnl Software. 39dnl 40dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 41dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 42dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 43dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 44dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 45dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 46dnl DEALINGS IN THE SOFTWARE. 47dnl 48dnl -------------------------------------------------------------------- 49dnl 50dnl Copyright 2005 Red Hat, Inc 51dnl 52dnl Permission to use, copy, modify, distribute, and sell this software and its 53dnl documentation for any purpose is hereby granted without fee, provided that 54dnl the above copyright notice appear in all copies and that both that 55dnl copyright notice and this permission notice appear in supporting 56dnl documentation. 57dnl 58dnl The above copyright notice and this permission notice shall be included 59dnl in all copies or substantial portions of the Software. 60dnl 61dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 62dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 63dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 64dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 65dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 66dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 67dnl OTHER DEALINGS IN THE SOFTWARE. 68dnl 69dnl Except as contained in this notice, the name of the copyright holders shall 70dnl not be used in advertising or otherwise to promote the sale, use or 71dnl other dealings in this Software without prior written authorization 72dnl from the copyright holders. 73 74# XORG_FONT_MACROS_VERSION(required-version) 75# ------------------------------------------ 76# Minimum version: 1.1.0 77# 78# If you're using a macro added in Version 1.1 or newer, include this in 79# your configure.ac with the minimum required version, such as: 80# XORG_FONT_MACROS_VERSION(1.1) 81# 82# To ensure that this macro is defined, also add: 83# m4_ifndef([XORG_FONT_MACROS_VERSION], 84# [m4_fatal([must install X.Org font-util 1.1 or later before running autoconf/autogen])]) 85# 86# 87# See the "minimum version" comment for each macro you use to see what 88# version you require. 89m4_defun([XORG_FONT_MACROS_VERSION],[ 90m4_define([vers_have], [1.3.2]) 91m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) 92m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) 93m4_if(m4_cmp(maj_have, maj_needed), 0,, 94 [m4_fatal([font-util major version ]maj_needed[ is required but ]vers_have[ found])]) 95m4_if(m4_version_compare(vers_have, [$1]), -1, 96 [m4_fatal([font-util version $1 or higher is required but ]vers_have[ found])]) 97m4_undefine([vers_have]) 98m4_undefine([maj_have]) 99m4_undefine([maj_needed]) 100]) # XORG_FONT_MACROS_VERSION 101 102# XORG_FONT_CHECK_{maps}() 103# ------------------------ 104# Minimum version: 1.0.0 105# These macros add --enable/disable-{maps} where {maps} are ISO8859-*, 106# JISX0201 or KOI8_R. By default, they are all enabled. 107 108AC_DEFUN([XORG_FONT_CHECK_ISO8859_1], [XORG_FONT_CHECK_ENCODING(ISO8859-1)]) 109AC_DEFUN([XORG_FONT_CHECK_ISO8859_2], [XORG_FONT_CHECK_ENCODING(ISO8859-2)]) 110AC_DEFUN([XORG_FONT_CHECK_ISO8859_3], [XORG_FONT_CHECK_ENCODING(ISO8859-3)]) 111AC_DEFUN([XORG_FONT_CHECK_ISO8859_4], [XORG_FONT_CHECK_ENCODING(ISO8859-4)]) 112AC_DEFUN([XORG_FONT_CHECK_ISO8859_5], [XORG_FONT_CHECK_ENCODING(ISO8859-5)]) 113AC_DEFUN([XORG_FONT_CHECK_ISO8859_6], [XORG_FONT_CHECK_ENCODING(ISO8859-6)]) 114AC_DEFUN([XORG_FONT_CHECK_ISO8859_7], [XORG_FONT_CHECK_ENCODING(ISO8859-7)]) 115AC_DEFUN([XORG_FONT_CHECK_ISO8859_8], [XORG_FONT_CHECK_ENCODING(ISO8859-8)]) 116AC_DEFUN([XORG_FONT_CHECK_ISO8859_9], [XORG_FONT_CHECK_ENCODING(ISO8859-9)]) 117AC_DEFUN([XORG_FONT_CHECK_ISO8859_10],[XORG_FONT_CHECK_ENCODING(ISO8859-10)]) 118AC_DEFUN([XORG_FONT_CHECK_ISO8859_11],[XORG_FONT_CHECK_ENCODING(ISO8859-11)]) 119AC_DEFUN([XORG_FONT_CHECK_ISO8859_12],[XORG_FONT_CHECK_ENCODING(ISO8859-12)]) 120AC_DEFUN([XORG_FONT_CHECK_ISO8859_13],[XORG_FONT_CHECK_ENCODING(ISO8859-13)]) 121AC_DEFUN([XORG_FONT_CHECK_ISO8859_14],[XORG_FONT_CHECK_ENCODING(ISO8859-14)]) 122AC_DEFUN([XORG_FONT_CHECK_ISO8859_15],[XORG_FONT_CHECK_ENCODING(ISO8859-15)]) 123AC_DEFUN([XORG_FONT_CHECK_ISO8859_16],[XORG_FONT_CHECK_ENCODING(ISO8859-16)]) 124AC_DEFUN([XORG_FONT_CHECK_JISX0201], [XORG_FONT_CHECK_ENCODING(JISX0201)]) 125AC_DEFUN([XORG_FONT_CHECK_KOI8_R], [XORG_FONT_CHECK_ENCODING(KOI8-R)]) 126 127# XORG_FONT_CHECK_ENCODING(encoding) 128# ---------------------------------- 129# Minimum version: 1.1.0 130# This macro adds --enable/disable-<encoding>, enabled by default. 131# It replaced individual copies of this code in the above macros in 1.1. 132# Currently assumes encoding names will be all upper-case - add m4_toupper 133# calls if this is not true in the future. 134 135AC_DEFUN([XORG_FONT_CHECK_ENCODING],[ 136 AC_ARG_ENABLE(m4_tolower($1), 137 AS_HELP_STRING(m4_join([-], [--disable], m4_tolower($1)), 138 [Build $1 fonts (default: yes)]), 139 [AS_TR_SH($1)=$enableval]) 140 AC_MSG_CHECKING([whether to build $1 fonts]) 141 AC_MSG_RESULT($[AS_TR_SH($1)]) 142 AM_CONDITIONAL(AS_TR_SH($1), [test "x$AS_TR_SH($1)" = xyes]) 143]) # XORG_FONT_CHECK_ENCODING 144 145# XORG_FONT_CHECK_ENCODING_LIST(encoding1 encoding2....) 146# ----------------------------------------------------- 147# Minimum version: 1.1.0 148# Call XORG_FONT_CHECK_ENCODING for multiple encodings at once. 149# Add a shorthand --enable/disable-all-encodings option. 150 151AC_DEFUN([XORG_FONT_CHECK_ENCODING_LIST],[ 152 AC_ARG_ENABLE([all-encodings], 153 AS_HELP_STRING([--disable-all-encodings], 154 [Disable building of all font encodings]), 155 [m4_foreach_w([enc], [$1], [ 156 AS_TR_SH(enc)=$enableval 157 ])], 158 [m4_foreach_w([enc], [$1], [ 159 AS_TR_SH(enc)=yes 160 ])]) 161 m4_foreach_w([enc], [$1], [XORG_FONT_CHECK_ENCODING(enc)]) 162]) # XORG_FONT_CHECK_ENCODING_LIST 163 164# XORG_FONT_REQUIRED_PROG(VARNAME, progname) 165# ------------------------------------------ 166# Minimum version: 1.1.0 167# 168# Simple wrapper around AC_PATH_PROG that errors if not found 169# 170 171AC_DEFUN([XORG_FONT_REQUIRED_PROG],[ 172 AC_PATH_PROG($1, $2) 173 if test x"$$1" = x; then 174 AC_MSG_ERROR([$2 is required to build $PACKAGE_NAME.]) 175 fi 176]) 177 178 179# XORG_FONT_FCCACHE() 180# ------------------- 181# Minimum version: 1.1.0 182# 183# Set FCCACHE to path to fc-cache (fontconfig cache builder) if found 184# Set RUN_FCCACHE to a rule suitable for substituting into a makefile 185# to run fc-cache if found and not installing to $DESTDIR and not 186# cross-compiling 187# 188# fc-cache is optional, not required, and should be skipped when making 189# packages (installing to $DESTDIR) or cross-compiling 190# 191AC_DEFUN([XORG_FONT_FCCACHE],[ 192 AC_PATH_PROG(FCCACHE, fc-cache) 193 FCCACHE_WARN='echo "** Warning: fonts.cache not built" ; echo "** Generate this file manually on host system using fc-cache"' 194 if test x"$FCCACHE" = x || test x"$cross_compiling" != x"no" ; then 195 RUN_FCCACHE="${FCCACHE_WARN}" 196 else 197 RUN_FCCACHE='@(if test -z "$(DESTDIR)"; then echo $(FCCACHE) $(fontdir); $(FCCACHE) $(fontdir); else' 198 RUN_FCCACHE="${RUN_FCCACHE} ${FCCACHE_WARN} ; fi)" 199 fi 200 AC_SUBST([RUN_FCCACHE]) 201]) 202 203# XORG_FONT_MKFONTDIR() 204# ------------------- 205# Minimum version: 1.3.0 206# 207# Set MKFONTDIR to path to mkfontdir. 208# 209# If cross-compiling, and if mkdir is not found, use a shell command 210# which warns mkfontdir needs to be run on the target 211# 212# If not cross-compiling, mkfontdir must be found 213# 214AC_DEFUN([XORG_FONT_MKFONTDIR],[ 215 if test x"$cross_compiling" != x"no" ; then 216 AC_PATH_PROG(MKFONTDIR, mkfontdir, "") 217 MKFONTDIR_WARN='echo "** Warning: mkfontdir not run" ; echo "** Run mkfontdir manually on host system"' 218 219 if test x"$MKFONTDIR" = x; then 220 MKFONTDIR="${MKFONTDIR_WARN} ; echo '** mkfontdir'" 221 fi 222 else 223 XORG_FONT_REQUIRED_PROG(MKFONTDIR, mkfontdir) 224 fi 225 226 AC_SUBST([MKFONTDIR]) 227]) 228 229# XORG_FONT_COMMON_UTILS() 230# ------------------------ 231# Minimum version: 1.1.0 232# 233# Call XORG_FONT_REQUIRED_PROG for programs needed for all font types 234 235AC_DEFUN([XORG_FONT_COMMON_UTILS],[ 236 XORG_FONT_FCCACHE 237 XORG_FONT_MKFONTDIR 238]) 239 240# XORG_FONT_SCALED_UTILS() 241# ------------------------ 242# Minimum version: 1.1.0 243# 244# Call XORG_FONT_REQUIRED_PROG for programs needed for scalable fonts 245# (TrueType, OpenType, Type1) 246 247AC_DEFUN([XORG_FONT_SCALED_UTILS],[ 248 XORG_FONT_COMMON_UTILS 249 XORG_FONT_REQUIRED_PROG(MKFONTSCALE, mkfontscale) 250]) 251 252# XORG_FONT_BDF_UTILS() 253# --------------------- 254# Minimum version: 1.1.0 255# 256# Call XORG_FONT_REQUIRED_PROG for programs needed for BDF format bitmap fonts 257# Also call XORG_FONT_CHECK_COMPRESSION to determine how to compress the 258# PCF output files created by bdftopcf 259 260AC_DEFUN([XORG_FONT_BDF_UTILS],[ 261 XORG_FONT_COMMON_UTILS 262 XORG_FONT_REQUIRED_PROG(BDFTOPCF, bdftopcf) 263 XORG_FONT_CHECK_COMPRESSION 264]) 265 266# XORG_FONT_CHECK_COMPRESSION() 267# ----------------------------- 268# Minimum version: 1.1.0 269# 270# Offer a --with-compression flag to control what compression method is 271# used for pcf font files. Offers all the methods currently supported 272# by libXfont, including no compression. 273 274AC_DEFUN([XORG_FONT_CHECK_COMPRESSION],[ 275 AC_MSG_CHECKING([font compression method]) 276 AC_ARG_WITH(compression, 277 [AS_HELP_STRING([--with-compression=<no|compress|gzip|bzip2>], 278 [compression method to use on pcf fonts])], 279 [compression="$withval"], [compression="yes"]) 280 if test x"$compression" = "xyes" ; then 281 compression="gzip" 282 fi 283 AC_MSG_RESULT([${compression}]) 284 case ${compression} in 285 *compress) COMPRESS_SUFFIX=".Z" ;; 286 *gzip) COMPRESS_SUFFIX=".gz" ;; 287 *bzip2) COMPRESS_SUFFIX=".bz2" ;; 288 no|none) COMPRESS_SUFFIX="" ; COMPRESS="cat" ;; 289 *) AC_MSG_ERROR([${compression} is not a supported compression method]) ;; 290 esac 291 if test x"$COMPRESS_SUFFIX" != "x" ; then 292 XORG_FONT_REQUIRED_PROG(COMPRESS, ${compression}) 293 fi 294 AC_SUBST([COMPRESS_SUFFIX]) 295]) 296 297# XORG_FONT_UCS2ANY() 298# ------------------- 299# Minimum version: 1.1.0 300# 301# Call XORG_FONT_REQUIRED_PROG for ucs2any program needed for splitting 302# Unicode-encoded BDF format bitmap fonts into subsets for older encodings. 303# Also call pkg-config to find the directory with the encoding files needed 304# by ucs2any, and export it as MAPFILES_PATH to the Makefiles 305 306AC_DEFUN([XORG_FONT_UCS2ANY],[ 307 AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 308 XORG_FONT_REQUIRED_PROG(UCS2ANY, ucs2any) 309 PKG_CHECK_MODULES(MAPS, [fontutil]) 310 AC_MSG_CHECKING([for ucs2any encoding data files]) 311 MAPFILES_PATH=`$PKG_CONFIG --variable=mapdir fontutil` 312 AC_SUBST(MAPFILES_PATH) 313 AC_MSG_RESULT([${MAPFILES_PATH}]) 314]) 315 316 317 318# XORG_FONT_FC_CONFDIR() 319# -------------------- 320# Minimum version: 1.2.0 321# 322# Sets FC_CONFDIR to the fontconfig config directory 323# (which should be --with-confdir=... when building fontconfig) 324# found from: 325# --with-fc-confdir=... 326# pkg-config --variable=confdir fontconfig 327# ${sysconfdir}/fonts 328 329AC_DEFUN([XORG_FONT_FC_CONFDIR],[ 330 dnl Ensure $PKG_CONFIG is set first 331 AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 332 333 AC_MSG_CHECKING([for fontconfig's configuration directory]) 334 AC_ARG_WITH(fc-confdir, 335 AS_HELP_STRING([--with-fc-confdir=DIR], 336 [Path to fontconfig's configuration directory]), 337 [FC_CONFDIR="$withval"]) 338 # if --with-fc-confdir was not specified 339 if test "x${FC_CONFDIR}" = "x"; then 340 FC_CONFDIR=`$PKG_CONFIG --variable=confdir fontconfig` 341 fi 342 # ...and if pkg-config didn't find confdir in fontconfig.pc... 343 if test "x${FC_CONFDIR}" = "x"; then 344 FC_CONFDIR="${sysconfdir}/fonts" 345 fi 346 AC_SUBST(FC_CONFDIR) 347 AC_MSG_RESULT([${FC_CONFDIR}]) 348]) 349 350 351 352# XORG_FONTROOTDIR() 353# -------------------- 354# Minimum version: 1.1.0 355# 356# Sets FONTROOTDIR to the root directory for font files. Uses the first 357# found from: 358# --with-fontrootdir 359# pkg-config --variable=fontrootdir fontutil 360# ${datadir}/fonts/X11 361 362AC_DEFUN([XORG_FONTROOTDIR],[ 363 dnl Ensure $PKG_CONFIG is set first 364 AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 365 366 AC_MSG_CHECKING([for root directory for font files]) 367 AC_ARG_WITH(fontrootdir, 368 AS_HELP_STRING([--with-fontrootdir=DIR], 369 [Path to root directory for font files]), 370 [FONTROOTDIR="$withval"]) 371 # if --with-fontrootdir not specified... 372 if test "x${FONTROOTDIR}" = "x"; then 373 FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` 374 fi 375 # ...and if pkg-config didn't find fontdir in fontutil.pc... 376 if test "x${FONTROOTDIR}" = "x"; then 377 FONTROOTDIR="${datadir}/fonts/X11" 378 fi 379 AC_SUBST(FONTROOTDIR) 380 AC_MSG_RESULT([${FONTROOTDIR}]) 381]) 382 383# XORG_FONTSUBDIR(variable, flag, subdir) 384# --------------------------------------- 385# Minimum version: 1.1.0 386# 387# Offer a --with-<flag> flag to control directory for font installation 388# Default is the specified <subdir> of the font root directory. 389# Sets <variable> to the selected directory 390 391AC_DEFUN([XORG_FONTSUBDIR],[ 392 AC_REQUIRE([XORG_FONTROOTDIR]) 393 394 AC_MSG_CHECKING([for directory for $3 files]) 395 AC_ARG_WITH($2, 396 [AS_HELP_STRING([--with-$2=DIR], 397 [Path to $3 files [FONTROOTDIR/$3]])], 398 [$1="${withval}"], [$1='${FONTROOTDIR}/$3']) 399 AC_SUBST($1) 400 AC_MSG_RESULT([${$1}]) 401]) # XORG_FONTSUBDIR 402 403# XORG_FONTDIR(subdir) 404# -------------------- 405# Minimum version: 1.1.0 406# 407# Offer a --with-fontdir flag to control directory for font installation 408# Default is the specified subdir of the font root directory. 409# Sets FONTDIR to the selected directory 410 411AC_DEFUN([XORG_FONTDIR],[XORG_FONTSUBDIR([FONTDIR], [fontdir], [$1])]) 412 413# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 414# serial 11 (pkg-config-0.29.1) 415 416dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>. 417dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com> 418dnl 419dnl This program is free software; you can redistribute it and/or modify 420dnl it under the terms of the GNU General Public License as published by 421dnl the Free Software Foundation; either version 2 of the License, or 422dnl (at your option) any later version. 423dnl 424dnl This program is distributed in the hope that it will be useful, but 425dnl WITHOUT ANY WARRANTY; without even the implied warranty of 426dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 427dnl General Public License for more details. 428dnl 429dnl You should have received a copy of the GNU General Public License 430dnl along with this program; if not, write to the Free Software 431dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 432dnl 02111-1307, USA. 433dnl 434dnl As a special exception to the GNU General Public License, if you 435dnl distribute this file as part of a program that contains a 436dnl configuration script generated by Autoconf, you may include it under 437dnl the same distribution terms that you use for the rest of that 438dnl program. 439 440dnl PKG_PREREQ(MIN-VERSION) 441dnl ----------------------- 442dnl Since: 0.29 443dnl 444dnl Verify that the version of the pkg-config macros are at least 445dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's 446dnl installed version of pkg-config, this checks the developer's version 447dnl of pkg.m4 when generating configure. 448dnl 449dnl To ensure that this macro is defined, also add: 450dnl m4_ifndef([PKG_PREREQ], 451dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) 452dnl 453dnl See the "Since" comment for each macro you use to see what version 454dnl of the macros you require. 455m4_defun([PKG_PREREQ], 456[m4_define([PKG_MACROS_VERSION], [0.29.1]) 457m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, 458 [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) 459])dnl PKG_PREREQ 460 461dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) 462dnl ---------------------------------- 463dnl Since: 0.16 464dnl 465dnl Search for the pkg-config tool and set the PKG_CONFIG variable to 466dnl first found in the path. Checks that the version of pkg-config found 467dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is 468dnl used since that's the first version where most current features of 469dnl pkg-config existed. 470AC_DEFUN([PKG_PROG_PKG_CONFIG], 471[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 472m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) 473m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) 474AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) 475AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) 476AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) 477 478if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 479 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 480fi 481if test -n "$PKG_CONFIG"; then 482 _pkg_min_version=m4_default([$1], [0.9.0]) 483 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 484 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 485 AC_MSG_RESULT([yes]) 486 else 487 AC_MSG_RESULT([no]) 488 PKG_CONFIG="" 489 fi 490fi[]dnl 491])dnl PKG_PROG_PKG_CONFIG 492 493dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 494dnl ------------------------------------------------------------------- 495dnl Since: 0.18 496dnl 497dnl Check to see whether a particular set of modules exists. Similar to 498dnl PKG_CHECK_MODULES(), but does not set variables or print errors. 499dnl 500dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 501dnl only at the first occurence in configure.ac, so if the first place 502dnl it's called might be skipped (such as if it is within an "if", you 503dnl have to call PKG_CHECK_EXISTS manually 504AC_DEFUN([PKG_CHECK_EXISTS], 505[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 506if test -n "$PKG_CONFIG" && \ 507 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then 508 m4_default([$2], [:]) 509m4_ifvaln([$3], [else 510 $3])dnl 511fi]) 512 513dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) 514dnl --------------------------------------------- 515dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting 516dnl pkg_failed based on the result. 517m4_define([_PKG_CONFIG], 518[if test -n "$$1"; then 519 pkg_cv_[]$1="$$1" 520 elif test -n "$PKG_CONFIG"; then 521 PKG_CHECK_EXISTS([$3], 522 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` 523 test "x$?" != "x0" && pkg_failed=yes ], 524 [pkg_failed=yes]) 525 else 526 pkg_failed=untried 527fi[]dnl 528])dnl _PKG_CONFIG 529 530dnl _PKG_SHORT_ERRORS_SUPPORTED 531dnl --------------------------- 532dnl Internal check to see if pkg-config supports short errors. 533AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], 534[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 535if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 536 _pkg_short_errors_supported=yes 537else 538 _pkg_short_errors_supported=no 539fi[]dnl 540])dnl _PKG_SHORT_ERRORS_SUPPORTED 541 542 543dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], 544dnl [ACTION-IF-NOT-FOUND]) 545dnl -------------------------------------------------------------- 546dnl Since: 0.4.0 547dnl 548dnl Note that if there is a possibility the first call to 549dnl PKG_CHECK_MODULES might not happen, you should be sure to include an 550dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac 551AC_DEFUN([PKG_CHECK_MODULES], 552[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 553AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl 554AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl 555 556pkg_failed=no 557AC_MSG_CHECKING([for $1]) 558 559_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) 560_PKG_CONFIG([$1][_LIBS], [libs], [$2]) 561 562m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS 563and $1[]_LIBS to avoid the need to call pkg-config. 564See the pkg-config man page for more details.]) 565 566if test $pkg_failed = yes; then 567 AC_MSG_RESULT([no]) 568 _PKG_SHORT_ERRORS_SUPPORTED 569 if test $_pkg_short_errors_supported = yes; then 570 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` 571 else 572 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` 573 fi 574 # Put the nasty error message in config.log where it belongs 575 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD 576 577 m4_default([$4], [AC_MSG_ERROR( 578[Package requirements ($2) were not met: 579 580$$1_PKG_ERRORS 581 582Consider adjusting the PKG_CONFIG_PATH environment variable if you 583installed software in a non-standard prefix. 584 585_PKG_TEXT])[]dnl 586 ]) 587elif test $pkg_failed = untried; then 588 AC_MSG_RESULT([no]) 589 m4_default([$4], [AC_MSG_FAILURE( 590[The pkg-config script could not be found or is too old. Make sure it 591is in your PATH or set the PKG_CONFIG environment variable to the full 592path to pkg-config. 593 594_PKG_TEXT 595 596To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl 597 ]) 598else 599 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS 600 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS 601 AC_MSG_RESULT([yes]) 602 $3 603fi[]dnl 604])dnl PKG_CHECK_MODULES 605 606 607dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], 608dnl [ACTION-IF-NOT-FOUND]) 609dnl --------------------------------------------------------------------- 610dnl Since: 0.29 611dnl 612dnl Checks for existence of MODULES and gathers its build flags with 613dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags 614dnl and VARIABLE-PREFIX_LIBS from --libs. 615dnl 616dnl Note that if there is a possibility the first call to 617dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to 618dnl include an explicit call to PKG_PROG_PKG_CONFIG in your 619dnl configure.ac. 620AC_DEFUN([PKG_CHECK_MODULES_STATIC], 621[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 622_save_PKG_CONFIG=$PKG_CONFIG 623PKG_CONFIG="$PKG_CONFIG --static" 624PKG_CHECK_MODULES($@) 625PKG_CONFIG=$_save_PKG_CONFIG[]dnl 626])dnl PKG_CHECK_MODULES_STATIC 627 628 629dnl PKG_INSTALLDIR([DIRECTORY]) 630dnl ------------------------- 631dnl Since: 0.27 632dnl 633dnl Substitutes the variable pkgconfigdir as the location where a module 634dnl should install pkg-config .pc files. By default the directory is 635dnl $libdir/pkgconfig, but the default can be changed by passing 636dnl DIRECTORY. The user can override through the --with-pkgconfigdir 637dnl parameter. 638AC_DEFUN([PKG_INSTALLDIR], 639[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) 640m4_pushdef([pkg_description], 641 [pkg-config installation directory @<:@]pkg_default[@:>@]) 642AC_ARG_WITH([pkgconfigdir], 643 [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],, 644 [with_pkgconfigdir=]pkg_default) 645AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) 646m4_popdef([pkg_default]) 647m4_popdef([pkg_description]) 648])dnl PKG_INSTALLDIR 649 650 651dnl PKG_NOARCH_INSTALLDIR([DIRECTORY]) 652dnl -------------------------------- 653dnl Since: 0.27 654dnl 655dnl Substitutes the variable noarch_pkgconfigdir as the location where a 656dnl module should install arch-independent pkg-config .pc files. By 657dnl default the directory is $datadir/pkgconfig, but the default can be 658dnl changed by passing DIRECTORY. The user can override through the 659dnl --with-noarch-pkgconfigdir parameter. 660AC_DEFUN([PKG_NOARCH_INSTALLDIR], 661[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) 662m4_pushdef([pkg_description], 663 [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) 664AC_ARG_WITH([noarch-pkgconfigdir], 665 [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, 666 [with_noarch_pkgconfigdir=]pkg_default) 667AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) 668m4_popdef([pkg_default]) 669m4_popdef([pkg_description]) 670])dnl PKG_NOARCH_INSTALLDIR 671 672 673dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, 674dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 675dnl ------------------------------------------- 676dnl Since: 0.28 677dnl 678dnl Retrieves the value of the pkg-config variable for the given module. 679AC_DEFUN([PKG_CHECK_VAR], 680[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 681AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl 682 683_PKG_CONFIG([$1], [variable="][$3]["], [$2]) 684AS_VAR_COPY([$1], [pkg_cv_][$1]) 685 686AS_VAR_IF([$1], [""], [$5], [$4])dnl 687])dnl PKG_CHECK_VAR 688 689dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES, 690dnl [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND], 691dnl [DESCRIPTION], [DEFAULT]) 692dnl ------------------------------------------ 693dnl 694dnl Prepare a "--with-" configure option using the lowercase 695dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and 696dnl PKG_CHECK_MODULES in a single macro. 697AC_DEFUN([PKG_WITH_MODULES], 698[ 699m4_pushdef([with_arg], m4_tolower([$1])) 700 701m4_pushdef([description], 702 [m4_default([$5], [build with ]with_arg[ support])]) 703 704m4_pushdef([def_arg], [m4_default([$6], [auto])]) 705m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes]) 706m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no]) 707 708m4_case(def_arg, 709 [yes],[m4_pushdef([with_without], [--without-]with_arg)], 710 [m4_pushdef([with_without],[--with-]with_arg)]) 711 712AC_ARG_WITH(with_arg, 713 AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),, 714 [AS_TR_SH([with_]with_arg)=def_arg]) 715 716AS_CASE([$AS_TR_SH([with_]with_arg)], 717 [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)], 718 [auto],[PKG_CHECK_MODULES([$1],[$2], 719 [m4_n([def_action_if_found]) $3], 720 [m4_n([def_action_if_not_found]) $4])]) 721 722m4_popdef([with_arg]) 723m4_popdef([description]) 724m4_popdef([def_arg]) 725 726])dnl PKG_WITH_MODULES 727 728dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES, 729dnl [DESCRIPTION], [DEFAULT]) 730dnl ----------------------------------------------- 731dnl 732dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES 733dnl check._[VARIABLE-PREFIX] is exported as make variable. 734AC_DEFUN([PKG_HAVE_WITH_MODULES], 735[ 736PKG_WITH_MODULES([$1],[$2],,,[$3],[$4]) 737 738AM_CONDITIONAL([HAVE_][$1], 739 [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"]) 740])dnl PKG_HAVE_WITH_MODULES 741 742dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES, 743dnl [DESCRIPTION], [DEFAULT]) 744dnl ------------------------------------------------------ 745dnl 746dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after 747dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make 748dnl and preprocessor variable. 749AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES], 750[ 751PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4]) 752 753AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"], 754 [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])]) 755])dnl PKG_HAVE_DEFINE_WITH_MODULES 756 757dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. 758dnl 759dnl Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved. 760dnl 761dnl Permission is hereby granted, free of charge, to any person obtaining a 762dnl copy of this software and associated documentation files (the "Software"), 763dnl to deal in the Software without restriction, including without limitation 764dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, 765dnl and/or sell copies of the Software, and to permit persons to whom the 766dnl Software is furnished to do so, subject to the following conditions: 767dnl 768dnl The above copyright notice and this permission notice (including the next 769dnl paragraph) shall be included in all copies or substantial portions of the 770dnl Software. 771dnl 772dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 773dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 774dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 775dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 776dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 777dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 778dnl DEALINGS IN THE SOFTWARE. 779 780# XORG_MACROS_VERSION(required-version) 781# ------------------------------------- 782# Minimum version: 1.1.0 783# 784# If you're using a macro added in Version 1.1 or newer, include this in 785# your configure.ac with the minimum required version, such as: 786# XORG_MACROS_VERSION(1.1) 787# 788# To ensure that this macro is defined, also add: 789# m4_ifndef([XORG_MACROS_VERSION], 790# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) 791# 792# 793# See the "minimum version" comment for each macro you use to see what 794# version you require. 795m4_defun([XORG_MACROS_VERSION],[ 796m4_define([vers_have], [1.19.3]) 797m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) 798m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) 799m4_if(m4_cmp(maj_have, maj_needed), 0,, 800 [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])]) 801m4_if(m4_version_compare(vers_have, [$1]), -1, 802 [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])]) 803m4_undefine([vers_have]) 804m4_undefine([maj_have]) 805m4_undefine([maj_needed]) 806]) # XORG_MACROS_VERSION 807 808# XORG_PROG_RAWCPP() 809# ------------------ 810# Minimum version: 1.0.0 811# 812# Find cpp program and necessary flags for use in pre-processing text files 813# such as man pages and config files 814AC_DEFUN([XORG_PROG_RAWCPP],[ 815AC_REQUIRE([AC_PROG_CPP]) 816AC_PATH_TOOL(RAWCPP, [cpp], [${CPP}], 817 [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) 818 819# Check for flag to avoid builtin definitions - assumes unix is predefined, 820# which is not the best choice for supporting other OS'es, but covers most 821# of the ones we need for now. 822AC_MSG_CHECKING([if $RAWCPP requires -undef]) 823AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])]) 824if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 825 AC_MSG_RESULT([no]) 826else 827 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 828 RAWCPPFLAGS=-undef 829 AC_MSG_RESULT([yes]) 830 # under Cygwin unix is still defined even with -undef 831 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 832 RAWCPPFLAGS="-undef -ansi" 833 AC_MSG_RESULT([yes, with -ansi]) 834 else 835 AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) 836 fi 837fi 838rm -f conftest.$ac_ext 839 840AC_MSG_CHECKING([if $RAWCPP requires -traditional]) 841AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])]) 842if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 843 AC_MSG_RESULT([no]) 844else 845 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 846 TRADITIONALCPPFLAGS="-traditional" 847 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 848 AC_MSG_RESULT([yes]) 849 else 850 AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.]) 851 fi 852fi 853rm -f conftest.$ac_ext 854AC_SUBST(RAWCPPFLAGS) 855AC_SUBST(TRADITIONALCPPFLAGS) 856]) # XORG_PROG_RAWCPP 857 858# XORG_MANPAGE_SECTIONS() 859# ----------------------- 860# Minimum version: 1.0.0 861# 862# Determine which sections man pages go in for the different man page types 863# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. 864# Not sure if there's any better way than just hardcoding by OS name. 865# Override default settings by setting environment variables 866# Added MAN_SUBSTS in version 1.8 867# Added AC_PROG_SED in version 1.8 868 869AC_DEFUN([XORG_MANPAGE_SECTIONS],[ 870AC_REQUIRE([AC_CANONICAL_HOST]) 871AC_REQUIRE([AC_PROG_SED]) 872 873case $host_os in 874 solaris*) 875 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 876 # check for a man page file found in later versions that use 877 # traditional section numbers instead 878 AC_CHECK_FILE([/usr/share/man/man7/attributes.7], 879 [SYSV_MAN_SECTIONS=false], [SYSV_MAN_SECTIONS=true]) 880 ;; 881 *) SYSV_MAN_SECTIONS=false ;; 882esac 883 884if test x$APP_MAN_SUFFIX = x ; then 885 APP_MAN_SUFFIX=1 886fi 887if test x$APP_MAN_DIR = x ; then 888 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 889fi 890 891if test x$LIB_MAN_SUFFIX = x ; then 892 LIB_MAN_SUFFIX=3 893fi 894if test x$LIB_MAN_DIR = x ; then 895 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 896fi 897 898if test x$FILE_MAN_SUFFIX = x ; then 899 case $SYSV_MAN_SECTIONS in 900 true) FILE_MAN_SUFFIX=4 ;; 901 *) FILE_MAN_SUFFIX=5 ;; 902 esac 903fi 904if test x$FILE_MAN_DIR = x ; then 905 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 906fi 907 908if test x$MISC_MAN_SUFFIX = x ; then 909 case $SYSV_MAN_SECTIONS in 910 true) MISC_MAN_SUFFIX=5 ;; 911 *) MISC_MAN_SUFFIX=7 ;; 912 esac 913fi 914if test x$MISC_MAN_DIR = x ; then 915 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 916fi 917 918if test x$DRIVER_MAN_SUFFIX = x ; then 919 case $SYSV_MAN_SECTIONS in 920 true) DRIVER_MAN_SUFFIX=7 ;; 921 *) DRIVER_MAN_SUFFIX=4 ;; 922 esac 923fi 924if test x$DRIVER_MAN_DIR = x ; then 925 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 926fi 927 928if test x$ADMIN_MAN_SUFFIX = x ; then 929 case $SYSV_MAN_SECTIONS in 930 true) ADMIN_MAN_SUFFIX=1m ;; 931 *) ADMIN_MAN_SUFFIX=8 ;; 932 esac 933fi 934if test x$ADMIN_MAN_DIR = x ; then 935 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 936fi 937 938 939AC_SUBST([APP_MAN_SUFFIX]) 940AC_SUBST([LIB_MAN_SUFFIX]) 941AC_SUBST([FILE_MAN_SUFFIX]) 942AC_SUBST([MISC_MAN_SUFFIX]) 943AC_SUBST([DRIVER_MAN_SUFFIX]) 944AC_SUBST([ADMIN_MAN_SUFFIX]) 945AC_SUBST([APP_MAN_DIR]) 946AC_SUBST([LIB_MAN_DIR]) 947AC_SUBST([FILE_MAN_DIR]) 948AC_SUBST([MISC_MAN_DIR]) 949AC_SUBST([DRIVER_MAN_DIR]) 950AC_SUBST([ADMIN_MAN_DIR]) 951 952XORG_MAN_PAGE="X Version 11" 953AC_SUBST([XORG_MAN_PAGE]) 954MAN_SUBSTS="\ 955 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 956 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 957 -e 's|__xservername__|Xorg|g' \ 958 -e 's|__xconfigfile__|xorg.conf|g' \ 959 -e 's|__projectroot__|\$(prefix)|g' \ 960 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 961 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 962 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 963 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 964 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 965 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 966 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 967AC_SUBST([MAN_SUBSTS]) 968 969]) # XORG_MANPAGE_SECTIONS 970 971# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION]) 972# ------------------------ 973# Minimum version: 1.7.0 974# 975# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent 976# provided by xorg-sgml-doctools, if installed. 977AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[ 978AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])]) 979XORG_SGML_PATH= 980PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])], 981 [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`], 982 [m4_ifval([$1],[:], 983 [if test x"$cross_compiling" != x"yes" ; then 984 AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent], 985 [XORG_SGML_PATH=$prefix/share/sgml]) 986 fi]) 987 ]) 988 989# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 990# the path and the name of the doc stylesheet 991if test "x$XORG_SGML_PATH" != "x" ; then 992 AC_MSG_RESULT([$XORG_SGML_PATH]) 993 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 994 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 995else 996 AC_MSG_RESULT([no]) 997fi 998 999AC_SUBST(XORG_SGML_PATH) 1000AC_SUBST(STYLESHEET_SRCDIR) 1001AC_SUBST(XSL_STYLESHEET) 1002AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"]) 1003]) # XORG_CHECK_SGML_DOCTOOLS 1004 1005# XORG_CHECK_LINUXDOC 1006# ------------------- 1007# Minimum version: 1.0.0 1008# 1009# Defines the variable MAKE_TEXT if the necessary tools and 1010# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt. 1011# Whether or not the necessary tools and files are found can be checked 1012# with the AM_CONDITIONAL "BUILD_LINUXDOC" 1013AC_DEFUN([XORG_CHECK_LINUXDOC],[ 1014AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 1015AC_REQUIRE([XORG_WITH_PS2PDF]) 1016 1017AC_PATH_PROG(LINUXDOC, linuxdoc) 1018 1019AC_MSG_CHECKING([whether to build documentation]) 1020 1021if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then 1022 BUILDDOC=yes 1023else 1024 BUILDDOC=no 1025fi 1026 1027AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) 1028 1029AC_MSG_RESULT([$BUILDDOC]) 1030 1031AC_MSG_CHECKING([whether to build pdf documentation]) 1032 1033if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then 1034 BUILDPDFDOC=yes 1035else 1036 BUILDPDFDOC=no 1037fi 1038 1039AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 1040 1041AC_MSG_RESULT([$BUILDPDFDOC]) 1042 1043MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f" 1044MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" 1045MAKE_PDF="$PS2PDF" 1046MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" 1047 1048AC_SUBST(MAKE_TEXT) 1049AC_SUBST(MAKE_PS) 1050AC_SUBST(MAKE_PDF) 1051AC_SUBST(MAKE_HTML) 1052]) # XORG_CHECK_LINUXDOC 1053 1054# XORG_CHECK_DOCBOOK 1055# ------------------- 1056# Minimum version: 1.0.0 1057# 1058# Checks for the ability to build output formats from SGML DocBook source. 1059# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC" 1060# indicates whether the necessary tools and files are found and, if set, 1061# $(MAKE_XXX) blah.sgml will produce blah.xxx. 1062AC_DEFUN([XORG_CHECK_DOCBOOK],[ 1063AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 1064 1065BUILDTXTDOC=no 1066BUILDPDFDOC=no 1067BUILDPSDOC=no 1068BUILDHTMLDOC=no 1069 1070AC_PATH_PROG(DOCBOOKPS, docbook2ps) 1071AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) 1072AC_PATH_PROG(DOCBOOKHTML, docbook2html) 1073AC_PATH_PROG(DOCBOOKTXT, docbook2txt) 1074 1075AC_MSG_CHECKING([whether to build text documentation]) 1076if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x && 1077 test x$BUILD_TXTDOC != xno; then 1078 BUILDTXTDOC=yes 1079fi 1080AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) 1081AC_MSG_RESULT([$BUILDTXTDOC]) 1082 1083AC_MSG_CHECKING([whether to build PDF documentation]) 1084if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x && 1085 test x$BUILD_PDFDOC != xno; then 1086 BUILDPDFDOC=yes 1087fi 1088AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 1089AC_MSG_RESULT([$BUILDPDFDOC]) 1090 1091AC_MSG_CHECKING([whether to build PostScript documentation]) 1092if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x && 1093 test x$BUILD_PSDOC != xno; then 1094 BUILDPSDOC=yes 1095fi 1096AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) 1097AC_MSG_RESULT([$BUILDPSDOC]) 1098 1099AC_MSG_CHECKING([whether to build HTML documentation]) 1100if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x && 1101 test x$BUILD_HTMLDOC != xno; then 1102 BUILDHTMLDOC=yes 1103fi 1104AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) 1105AC_MSG_RESULT([$BUILDHTMLDOC]) 1106 1107MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" 1108MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" 1109MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" 1110MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" 1111 1112AC_SUBST(MAKE_TEXT) 1113AC_SUBST(MAKE_PS) 1114AC_SUBST(MAKE_PDF) 1115AC_SUBST(MAKE_HTML) 1116]) # XORG_CHECK_DOCBOOK 1117 1118# XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT]) 1119# ---------------- 1120# Minimum version: 1.5.0 1121# Minimum version for optional DEFAULT argument: 1.11.0 1122# 1123# Documentation tools are not always available on all platforms and sometimes 1124# not at the appropriate level. This macro enables a module to test for the 1125# presence of the tool and obtain it's path in separate variables. Coupled with 1126# the --with-xmlto option, it allows maximum flexibilty in making decisions 1127# as whether or not to use the xmlto package. When DEFAULT is not specified, 1128# --with-xmlto assumes 'auto'. 1129# 1130# Interface to module: 1131# HAVE_XMLTO: used in makefiles to conditionally generate documentation 1132# XMLTO: returns the path of the xmlto program found 1133# returns the path set by the user in the environment 1134# --with-xmlto: 'yes' user instructs the module to use xmlto 1135# 'no' user instructs the module not to use xmlto 1136# 1137# Added in version 1.10.0 1138# HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation 1139# xmlto for text output requires either lynx, links, or w3m browsers 1140# 1141# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path. 1142# 1143AC_DEFUN([XORG_WITH_XMLTO],[ 1144AC_ARG_VAR([XMLTO], [Path to xmlto command]) 1145m4_define([_defopt], m4_default([$2], [auto])) 1146AC_ARG_WITH(xmlto, 1147 AS_HELP_STRING([--with-xmlto], 1148 [Use xmlto to regenerate documentation (default: ]_defopt[)]), 1149 [use_xmlto=$withval], [use_xmlto=]_defopt) 1150m4_undefine([_defopt]) 1151 1152if test "x$use_xmlto" = x"auto"; then 1153 AC_PATH_PROG([XMLTO], [xmlto]) 1154 if test "x$XMLTO" = "x"; then 1155 AC_MSG_WARN([xmlto not found - documentation targets will be skipped]) 1156 have_xmlto=no 1157 else 1158 have_xmlto=yes 1159 fi 1160elif test "x$use_xmlto" = x"yes" ; then 1161 AC_PATH_PROG([XMLTO], [xmlto]) 1162 if test "x$XMLTO" = "x"; then 1163 AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH]) 1164 fi 1165 have_xmlto=yes 1166elif test "x$use_xmlto" = x"no" ; then 1167 if test "x$XMLTO" != "x"; then 1168 AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified]) 1169 fi 1170 have_xmlto=no 1171else 1172 AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no']) 1173fi 1174 1175# Test for a minimum version of xmlto, if provided. 1176m4_ifval([$1], 1177[if test "$have_xmlto" = yes; then 1178 # scrape the xmlto version 1179 AC_MSG_CHECKING([the xmlto version]) 1180 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 1181 AC_MSG_RESULT([$xmlto_version]) 1182 AS_VERSION_COMPARE([$xmlto_version], [$1], 1183 [if test "x$use_xmlto" = xauto; then 1184 AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]) 1185 have_xmlto=no 1186 else 1187 AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed]) 1188 fi]) 1189fi]) 1190 1191# Test for the ability of xmlto to generate a text target 1192# 1193# NOTE: xmlto 0.0.27 or higher return a non-zero return code in the 1194# following test for empty XML docbook files. 1195# For compatibility reasons use the following empty XML docbook file and if 1196# it fails try it again with a non-empty XML file. 1197have_xmlto_text=no 1198cat > conftest.xml << "EOF" 1199EOF 1200AS_IF([test "$have_xmlto" = yes], 1201 [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], 1202 [have_xmlto_text=yes], 1203 [# Try it again with a non-empty XML file. 1204 cat > conftest.xml << "EOF" 1205<x></x> 1206EOF 1207 AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], 1208 [have_xmlto_text=yes], 1209 [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])])]) 1210rm -f conftest.xml 1211AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes]) 1212AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) 1213]) # XORG_WITH_XMLTO 1214 1215# XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT]) 1216# -------------------------------------------- 1217# Minimum version: 1.12.0 1218# Minimum version for optional DEFAULT argument: 1.12.0 1219# 1220# XSLT (Extensible Stylesheet Language Transformations) is a declarative, 1221# XML-based language used for the transformation of XML documents. 1222# The xsltproc command line tool is for applying XSLT stylesheets to XML documents. 1223# It is used under the cover by xmlto to generate html files from DocBook/XML. 1224# The XSLT processor is often used as a standalone tool for transformations. 1225# It should not be assumed that this tool is used only to work with documnetation. 1226# When DEFAULT is not specified, --with-xsltproc assumes 'auto'. 1227# 1228# Interface to module: 1229# HAVE_XSLTPROC: used in makefiles to conditionally generate documentation 1230# XSLTPROC: returns the path of the xsltproc program found 1231# returns the path set by the user in the environment 1232# --with-xsltproc: 'yes' user instructs the module to use xsltproc 1233# 'no' user instructs the module not to use xsltproc 1234# have_xsltproc: returns yes if xsltproc found in PATH or no 1235# 1236# If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path. 1237# 1238AC_DEFUN([XORG_WITH_XSLTPROC],[ 1239AC_ARG_VAR([XSLTPROC], [Path to xsltproc command]) 1240# Preserves the interface, should it be implemented later 1241m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])]) 1242m4_define([_defopt], m4_default([$2], [auto])) 1243AC_ARG_WITH(xsltproc, 1244 AS_HELP_STRING([--with-xsltproc], 1245 [Use xsltproc for the transformation of XML documents (default: ]_defopt[)]), 1246 [use_xsltproc=$withval], [use_xsltproc=]_defopt) 1247m4_undefine([_defopt]) 1248 1249if test "x$use_xsltproc" = x"auto"; then 1250 AC_PATH_PROG([XSLTPROC], [xsltproc]) 1251 if test "x$XSLTPROC" = "x"; then 1252 AC_MSG_WARN([xsltproc not found - cannot transform XML documents]) 1253 have_xsltproc=no 1254 else 1255 have_xsltproc=yes 1256 fi 1257elif test "x$use_xsltproc" = x"yes" ; then 1258 AC_PATH_PROG([XSLTPROC], [xsltproc]) 1259 if test "x$XSLTPROC" = "x"; then 1260 AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH]) 1261 fi 1262 have_xsltproc=yes 1263elif test "x$use_xsltproc" = x"no" ; then 1264 if test "x$XSLTPROC" != "x"; then 1265 AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified]) 1266 fi 1267 have_xsltproc=no 1268else 1269 AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no']) 1270fi 1271 1272AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes]) 1273]) # XORG_WITH_XSLTPROC 1274 1275# XORG_WITH_PERL([MIN-VERSION], [DEFAULT]) 1276# ---------------------------------------- 1277# Minimum version: 1.15.0 1278# 1279# PERL (Practical Extraction and Report Language) is a language optimized for 1280# scanning arbitrary text files, extracting information from those text files, 1281# and printing reports based on that information. 1282# 1283# When DEFAULT is not specified, --with-perl assumes 'auto'. 1284# 1285# Interface to module: 1286# HAVE_PERL: used in makefiles to conditionally scan text files 1287# PERL: returns the path of the perl program found 1288# returns the path set by the user in the environment 1289# --with-perl: 'yes' user instructs the module to use perl 1290# 'no' user instructs the module not to use perl 1291# have_perl: returns yes if perl found in PATH or no 1292# 1293# If the user sets the value of PERL, AC_PATH_PROG skips testing the path. 1294# 1295AC_DEFUN([XORG_WITH_PERL],[ 1296AC_ARG_VAR([PERL], [Path to perl command]) 1297# Preserves the interface, should it be implemented later 1298m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])]) 1299m4_define([_defopt], m4_default([$2], [auto])) 1300AC_ARG_WITH(perl, 1301 AS_HELP_STRING([--with-perl], 1302 [Use perl for extracting information from files (default: ]_defopt[)]), 1303 [use_perl=$withval], [use_perl=]_defopt) 1304m4_undefine([_defopt]) 1305 1306if test "x$use_perl" = x"auto"; then 1307 AC_PATH_PROG([PERL], [perl]) 1308 if test "x$PERL" = "x"; then 1309 AC_MSG_WARN([perl not found - cannot extract information and report]) 1310 have_perl=no 1311 else 1312 have_perl=yes 1313 fi 1314elif test "x$use_perl" = x"yes" ; then 1315 AC_PATH_PROG([PERL], [perl]) 1316 if test "x$PERL" = "x"; then 1317 AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH]) 1318 fi 1319 have_perl=yes 1320elif test "x$use_perl" = x"no" ; then 1321 if test "x$PERL" != "x"; then 1322 AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified]) 1323 fi 1324 have_perl=no 1325else 1326 AC_MSG_ERROR([--with-perl expects 'yes' or 'no']) 1327fi 1328 1329AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes]) 1330]) # XORG_WITH_PERL 1331 1332# XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT]) 1333# ---------------- 1334# Minimum version: 1.5.0 1335# Minimum version for optional DEFAULT argument: 1.11.0 1336# 1337# Documentation tools are not always available on all platforms and sometimes 1338# not at the appropriate level. This macro enables a module to test for the 1339# presence of the tool and obtain it's path in separate variables. Coupled with 1340# the --with-asciidoc option, it allows maximum flexibilty in making decisions 1341# as whether or not to use the asciidoc package. When DEFAULT is not specified, 1342# --with-asciidoc assumes 'auto'. 1343# 1344# Interface to module: 1345# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation 1346# ASCIIDOC: returns the path of the asciidoc program found 1347# returns the path set by the user in the environment 1348# --with-asciidoc: 'yes' user instructs the module to use asciidoc 1349# 'no' user instructs the module not to use asciidoc 1350# 1351# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path. 1352# 1353AC_DEFUN([XORG_WITH_ASCIIDOC],[ 1354AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) 1355m4_define([_defopt], m4_default([$2], [auto])) 1356AC_ARG_WITH(asciidoc, 1357 AS_HELP_STRING([--with-asciidoc], 1358 [Use asciidoc to regenerate documentation (default: ]_defopt[)]), 1359 [use_asciidoc=$withval], [use_asciidoc=]_defopt) 1360m4_undefine([_defopt]) 1361 1362if test "x$use_asciidoc" = x"auto"; then 1363 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 1364 if test "x$ASCIIDOC" = "x"; then 1365 AC_MSG_WARN([asciidoc not found - documentation targets will be skipped]) 1366 have_asciidoc=no 1367 else 1368 have_asciidoc=yes 1369 fi 1370elif test "x$use_asciidoc" = x"yes" ; then 1371 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 1372 if test "x$ASCIIDOC" = "x"; then 1373 AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH]) 1374 fi 1375 have_asciidoc=yes 1376elif test "x$use_asciidoc" = x"no" ; then 1377 if test "x$ASCIIDOC" != "x"; then 1378 AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified]) 1379 fi 1380 have_asciidoc=no 1381else 1382 AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no']) 1383fi 1384m4_ifval([$1], 1385[if test "$have_asciidoc" = yes; then 1386 # scrape the asciidoc version 1387 AC_MSG_CHECKING([the asciidoc version]) 1388 asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2` 1389 AC_MSG_RESULT([$asciidoc_version]) 1390 AS_VERSION_COMPARE([$asciidoc_version], [$1], 1391 [if test "x$use_asciidoc" = xauto; then 1392 AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed]) 1393 have_asciidoc=no 1394 else 1395 AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed]) 1396 fi]) 1397fi]) 1398AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes]) 1399]) # XORG_WITH_ASCIIDOC 1400 1401# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT]) 1402# ------------------------------------------- 1403# Minimum version: 1.5.0 1404# Minimum version for optional DEFAULT argument: 1.11.0 1405# Minimum version for optional DOT checking: 1.18.0 1406# 1407# Documentation tools are not always available on all platforms and sometimes 1408# not at the appropriate level. This macro enables a module to test for the 1409# presence of the tool and obtain it's path in separate variables. Coupled with 1410# the --with-doxygen option, it allows maximum flexibilty in making decisions 1411# as whether or not to use the doxygen package. When DEFAULT is not specified, 1412# --with-doxygen assumes 'auto'. 1413# 1414# Interface to module: 1415# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation 1416# DOXYGEN: returns the path of the doxygen program found 1417# returns the path set by the user in the environment 1418# --with-doxygen: 'yes' user instructs the module to use doxygen 1419# 'no' user instructs the module not to use doxygen 1420# 1421# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path. 1422# 1423AC_DEFUN([XORG_WITH_DOXYGEN],[ 1424AC_ARG_VAR([DOXYGEN], [Path to doxygen command]) 1425AC_ARG_VAR([DOT], [Path to the dot graphics utility]) 1426m4_define([_defopt], m4_default([$2], [auto])) 1427AC_ARG_WITH(doxygen, 1428 AS_HELP_STRING([--with-doxygen], 1429 [Use doxygen to regenerate documentation (default: ]_defopt[)]), 1430 [use_doxygen=$withval], [use_doxygen=]_defopt) 1431m4_undefine([_defopt]) 1432 1433if test "x$use_doxygen" = x"auto"; then 1434 AC_PATH_PROG([DOXYGEN], [doxygen]) 1435 if test "x$DOXYGEN" = "x"; then 1436 AC_MSG_WARN([doxygen not found - documentation targets will be skipped]) 1437 have_doxygen=no 1438 else 1439 have_doxygen=yes 1440 fi 1441elif test "x$use_doxygen" = x"yes" ; then 1442 AC_PATH_PROG([DOXYGEN], [doxygen]) 1443 if test "x$DOXYGEN" = "x"; then 1444 AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH]) 1445 fi 1446 have_doxygen=yes 1447elif test "x$use_doxygen" = x"no" ; then 1448 if test "x$DOXYGEN" != "x"; then 1449 AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified]) 1450 fi 1451 have_doxygen=no 1452else 1453 AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no']) 1454fi 1455m4_ifval([$1], 1456[if test "$have_doxygen" = yes; then 1457 # scrape the doxygen version 1458 AC_MSG_CHECKING([the doxygen version]) 1459 doxygen_version=`$DOXYGEN --version 2>/dev/null` 1460 AC_MSG_RESULT([$doxygen_version]) 1461 AS_VERSION_COMPARE([$doxygen_version], [$1], 1462 [if test "x$use_doxygen" = xauto; then 1463 AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed]) 1464 have_doxygen=no 1465 else 1466 AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed]) 1467 fi]) 1468fi]) 1469 1470dnl Check for DOT if we have doxygen. The caller decides if it is mandatory 1471dnl HAVE_DOT is a variable that can be used in your doxygen.in config file: 1472dnl HAVE_DOT = @HAVE_DOT@ 1473HAVE_DOT=no 1474if test "x$have_doxygen" = "xyes"; then 1475 AC_PATH_PROG([DOT], [dot]) 1476 if test "x$DOT" != "x"; then 1477 HAVE_DOT=yes 1478 fi 1479fi 1480 1481AC_SUBST([HAVE_DOT]) 1482AM_CONDITIONAL([HAVE_DOT], [test "$HAVE_DOT" = "yes"]) 1483AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes]) 1484]) # XORG_WITH_DOXYGEN 1485 1486# XORG_WITH_GROFF([DEFAULT]) 1487# ---------------- 1488# Minimum version: 1.6.0 1489# Minimum version for optional DEFAULT argument: 1.11.0 1490# 1491# Documentation tools are not always available on all platforms and sometimes 1492# not at the appropriate level. This macro enables a module to test for the 1493# presence of the tool and obtain it's path in separate variables. Coupled with 1494# the --with-groff option, it allows maximum flexibilty in making decisions 1495# as whether or not to use the groff package. When DEFAULT is not specified, 1496# --with-groff assumes 'auto'. 1497# 1498# Interface to module: 1499# HAVE_GROFF: used in makefiles to conditionally generate documentation 1500# HAVE_GROFF_MM: the memorandum macros (-mm) package 1501# HAVE_GROFF_MS: the -ms macros package 1502# GROFF: returns the path of the groff program found 1503# returns the path set by the user in the environment 1504# --with-groff: 'yes' user instructs the module to use groff 1505# 'no' user instructs the module not to use groff 1506# 1507# Added in version 1.9.0: 1508# HAVE_GROFF_HTML: groff has dependencies to output HTML format: 1509# pnmcut pnmcrop pnmtopng pnmtops from the netpbm package. 1510# psselect from the psutils package. 1511# the ghostcript package. Refer to the grohtml man pages 1512# 1513# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path. 1514# 1515# OS and distros often splits groff in a basic and full package, the former 1516# having the groff program and the later having devices, fonts and macros 1517# Checking for the groff executable is not enough. 1518# 1519# If macros are missing, we cannot assume that groff is useless, so we don't 1520# unset HAVE_GROFF or GROFF env variables. 1521# HAVE_GROFF_?? can never be true while HAVE_GROFF is false. 1522# 1523AC_DEFUN([XORG_WITH_GROFF],[ 1524AC_ARG_VAR([GROFF], [Path to groff command]) 1525m4_define([_defopt], m4_default([$1], [auto])) 1526AC_ARG_WITH(groff, 1527 AS_HELP_STRING([--with-groff], 1528 [Use groff to regenerate documentation (default: ]_defopt[)]), 1529 [use_groff=$withval], [use_groff=]_defopt) 1530m4_undefine([_defopt]) 1531 1532if test "x$use_groff" = x"auto"; then 1533 AC_PATH_PROG([GROFF], [groff]) 1534 if test "x$GROFF" = "x"; then 1535 AC_MSG_WARN([groff not found - documentation targets will be skipped]) 1536 have_groff=no 1537 else 1538 have_groff=yes 1539 fi 1540elif test "x$use_groff" = x"yes" ; then 1541 AC_PATH_PROG([GROFF], [groff]) 1542 if test "x$GROFF" = "x"; then 1543 AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH]) 1544 fi 1545 have_groff=yes 1546elif test "x$use_groff" = x"no" ; then 1547 if test "x$GROFF" != "x"; then 1548 AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified]) 1549 fi 1550 have_groff=no 1551else 1552 AC_MSG_ERROR([--with-groff expects 'yes' or 'no']) 1553fi 1554 1555# We have groff, test for the presence of the macro packages 1556if test "x$have_groff" = x"yes"; then 1557 AC_MSG_CHECKING([for ${GROFF} -ms macros]) 1558 if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then 1559 groff_ms_works=yes 1560 else 1561 groff_ms_works=no 1562 fi 1563 AC_MSG_RESULT([$groff_ms_works]) 1564 AC_MSG_CHECKING([for ${GROFF} -mm macros]) 1565 if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then 1566 groff_mm_works=yes 1567 else 1568 groff_mm_works=no 1569 fi 1570 AC_MSG_RESULT([$groff_mm_works]) 1571fi 1572 1573# We have groff, test for HTML dependencies, one command per package 1574if test "x$have_groff" = x"yes"; then 1575 AC_PATH_PROGS(GS_PATH, [gs gswin32c]) 1576 AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng]) 1577 AC_PATH_PROG(PSSELECT_PATH, [psselect]) 1578 if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then 1579 have_groff_html=yes 1580 else 1581 have_groff_html=no 1582 AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages]) 1583 fi 1584fi 1585 1586# Set Automake conditionals for Makefiles 1587AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes]) 1588AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes]) 1589AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes]) 1590AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes]) 1591]) # XORG_WITH_GROFF 1592 1593# XORG_WITH_FOP([MIN-VERSION], [DEFAULT]) 1594# --------------------------------------- 1595# Minimum version: 1.6.0 1596# Minimum version for optional DEFAULT argument: 1.11.0 1597# Minimum version for optional MIN-VERSION argument: 1.15.0 1598# 1599# Documentation tools are not always available on all platforms and sometimes 1600# not at the appropriate level. This macro enables a module to test for the 1601# presence of the tool and obtain it's path in separate variables. Coupled with 1602# the --with-fop option, it allows maximum flexibilty in making decisions 1603# as whether or not to use the fop package. When DEFAULT is not specified, 1604# --with-fop assumes 'auto'. 1605# 1606# Interface to module: 1607# HAVE_FOP: used in makefiles to conditionally generate documentation 1608# FOP: returns the path of the fop program found 1609# returns the path set by the user in the environment 1610# --with-fop: 'yes' user instructs the module to use fop 1611# 'no' user instructs the module not to use fop 1612# 1613# If the user sets the value of FOP, AC_PATH_PROG skips testing the path. 1614# 1615AC_DEFUN([XORG_WITH_FOP],[ 1616AC_ARG_VAR([FOP], [Path to fop command]) 1617m4_define([_defopt], m4_default([$2], [auto])) 1618AC_ARG_WITH(fop, 1619 AS_HELP_STRING([--with-fop], 1620 [Use fop to regenerate documentation (default: ]_defopt[)]), 1621 [use_fop=$withval], [use_fop=]_defopt) 1622m4_undefine([_defopt]) 1623 1624if test "x$use_fop" = x"auto"; then 1625 AC_PATH_PROG([FOP], [fop]) 1626 if test "x$FOP" = "x"; then 1627 AC_MSG_WARN([fop not found - documentation targets will be skipped]) 1628 have_fop=no 1629 else 1630 have_fop=yes 1631 fi 1632elif test "x$use_fop" = x"yes" ; then 1633 AC_PATH_PROG([FOP], [fop]) 1634 if test "x$FOP" = "x"; then 1635 AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH]) 1636 fi 1637 have_fop=yes 1638elif test "x$use_fop" = x"no" ; then 1639 if test "x$FOP" != "x"; then 1640 AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified]) 1641 fi 1642 have_fop=no 1643else 1644 AC_MSG_ERROR([--with-fop expects 'yes' or 'no']) 1645fi 1646 1647# Test for a minimum version of fop, if provided. 1648m4_ifval([$1], 1649[if test "$have_fop" = yes; then 1650 # scrape the fop version 1651 AC_MSG_CHECKING([for fop minimum version]) 1652 fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3` 1653 AC_MSG_RESULT([$fop_version]) 1654 AS_VERSION_COMPARE([$fop_version], [$1], 1655 [if test "x$use_fop" = xauto; then 1656 AC_MSG_WARN([fop version $fop_version found, but $1 needed]) 1657 have_fop=no 1658 else 1659 AC_MSG_ERROR([fop version $fop_version found, but $1 needed]) 1660 fi]) 1661fi]) 1662AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes]) 1663]) # XORG_WITH_FOP 1664 1665# XORG_WITH_M4([MIN-VERSION]) 1666# --------------------------- 1667# Minimum version: 1.19.0 1668# 1669# This macro attempts to locate an m4 macro processor which supports 1670# -I option and is only useful for modules relying on M4 in order to 1671# expand macros in source code files. 1672# 1673# Interface to module: 1674# M4: returns the path of the m4 program found 1675# returns the path set by the user in the environment 1676# 1677AC_DEFUN([XORG_WITH_M4], [ 1678AC_CACHE_CHECK([for m4 that supports -I option], [ac_cv_path_M4], 1679 [AC_PATH_PROGS_FEATURE_CHECK([M4], [m4 gm4], 1680 [[$ac_path_M4 -I. /dev/null > /dev/null 2>&1 && \ 1681 ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]], 1682 [AC_MSG_ERROR([could not find m4 that supports -I option])], 1683 [$PATH:/usr/gnu/bin])]) 1684 1685AC_SUBST([M4], [$ac_cv_path_M4]) 1686]) # XORG_WITH_M4 1687 1688# XORG_WITH_PS2PDF([DEFAULT]) 1689# ---------------- 1690# Minimum version: 1.6.0 1691# Minimum version for optional DEFAULT argument: 1.11.0 1692# 1693# Documentation tools are not always available on all platforms and sometimes 1694# not at the appropriate level. This macro enables a module to test for the 1695# presence of the tool and obtain it's path in separate variables. Coupled with 1696# the --with-ps2pdf option, it allows maximum flexibilty in making decisions 1697# as whether or not to use the ps2pdf package. When DEFAULT is not specified, 1698# --with-ps2pdf assumes 'auto'. 1699# 1700# Interface to module: 1701# HAVE_PS2PDF: used in makefiles to conditionally generate documentation 1702# PS2PDF: returns the path of the ps2pdf program found 1703# returns the path set by the user in the environment 1704# --with-ps2pdf: 'yes' user instructs the module to use ps2pdf 1705# 'no' user instructs the module not to use ps2pdf 1706# 1707# If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path. 1708# 1709AC_DEFUN([XORG_WITH_PS2PDF],[ 1710AC_ARG_VAR([PS2PDF], [Path to ps2pdf command]) 1711m4_define([_defopt], m4_default([$1], [auto])) 1712AC_ARG_WITH(ps2pdf, 1713 AS_HELP_STRING([--with-ps2pdf], 1714 [Use ps2pdf to regenerate documentation (default: ]_defopt[)]), 1715 [use_ps2pdf=$withval], [use_ps2pdf=]_defopt) 1716m4_undefine([_defopt]) 1717 1718if test "x$use_ps2pdf" = x"auto"; then 1719 AC_PATH_PROG([PS2PDF], [ps2pdf]) 1720 if test "x$PS2PDF" = "x"; then 1721 AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped]) 1722 have_ps2pdf=no 1723 else 1724 have_ps2pdf=yes 1725 fi 1726elif test "x$use_ps2pdf" = x"yes" ; then 1727 AC_PATH_PROG([PS2PDF], [ps2pdf]) 1728 if test "x$PS2PDF" = "x"; then 1729 AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH]) 1730 fi 1731 have_ps2pdf=yes 1732elif test "x$use_ps2pdf" = x"no" ; then 1733 if test "x$PS2PDF" != "x"; then 1734 AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified]) 1735 fi 1736 have_ps2pdf=no 1737else 1738 AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no']) 1739fi 1740AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes]) 1741]) # XORG_WITH_PS2PDF 1742 1743# XORG_ENABLE_DOCS (enable_docs=yes) 1744# ---------------- 1745# Minimum version: 1.6.0 1746# 1747# Documentation tools are not always available on all platforms and sometimes 1748# not at the appropriate level. This macro enables a builder to skip all 1749# documentation targets except traditional man pages. 1750# Combined with the specific tool checking macros XORG_WITH_*, it provides 1751# maximum flexibilty in controlling documentation building. 1752# Refer to: 1753# XORG_WITH_XMLTO --with-xmlto 1754# XORG_WITH_ASCIIDOC --with-asciidoc 1755# XORG_WITH_DOXYGEN --with-doxygen 1756# XORG_WITH_FOP --with-fop 1757# XORG_WITH_GROFF --with-groff 1758# XORG_WITH_PS2PDF --with-ps2pdf 1759# 1760# Interface to module: 1761# ENABLE_DOCS: used in makefiles to conditionally generate documentation 1762# --enable-docs: 'yes' user instructs the module to generate docs 1763# 'no' user instructs the module not to generate docs 1764# parm1: specify the default value, yes or no. 1765# 1766AC_DEFUN([XORG_ENABLE_DOCS],[ 1767m4_define([docs_default], m4_default([$1], [yes])) 1768AC_ARG_ENABLE(docs, 1769 AS_HELP_STRING([--enable-docs], 1770 [Enable building the documentation (default: ]docs_default[)]), 1771 [build_docs=$enableval], [build_docs=]docs_default) 1772m4_undefine([docs_default]) 1773AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes]) 1774AC_MSG_CHECKING([whether to build documentation]) 1775AC_MSG_RESULT([$build_docs]) 1776]) # XORG_ENABLE_DOCS 1777 1778# XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes) 1779# ---------------- 1780# Minimum version: 1.6.0 1781# 1782# This macro enables a builder to skip all developer documentation. 1783# Combined with the specific tool checking macros XORG_WITH_*, it provides 1784# maximum flexibilty in controlling documentation building. 1785# Refer to: 1786# XORG_WITH_XMLTO --with-xmlto 1787# XORG_WITH_ASCIIDOC --with-asciidoc 1788# XORG_WITH_DOXYGEN --with-doxygen 1789# XORG_WITH_FOP --with-fop 1790# XORG_WITH_GROFF --with-groff 1791# XORG_WITH_PS2PDF --with-ps2pdf 1792# 1793# Interface to module: 1794# ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs 1795# --enable-devel-docs: 'yes' user instructs the module to generate developer docs 1796# 'no' user instructs the module not to generate developer docs 1797# parm1: specify the default value, yes or no. 1798# 1799AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[ 1800m4_define([devel_default], m4_default([$1], [yes])) 1801AC_ARG_ENABLE(devel-docs, 1802 AS_HELP_STRING([--enable-devel-docs], 1803 [Enable building the developer documentation (default: ]devel_default[)]), 1804 [build_devel_docs=$enableval], [build_devel_docs=]devel_default) 1805m4_undefine([devel_default]) 1806AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes]) 1807AC_MSG_CHECKING([whether to build developer documentation]) 1808AC_MSG_RESULT([$build_devel_docs]) 1809]) # XORG_ENABLE_DEVEL_DOCS 1810 1811# XORG_ENABLE_SPECS (enable_specs=yes) 1812# ---------------- 1813# Minimum version: 1.6.0 1814# 1815# This macro enables a builder to skip all functional specification targets. 1816# Combined with the specific tool checking macros XORG_WITH_*, it provides 1817# maximum flexibilty in controlling documentation building. 1818# Refer to: 1819# XORG_WITH_XMLTO --with-xmlto 1820# XORG_WITH_ASCIIDOC --with-asciidoc 1821# XORG_WITH_DOXYGEN --with-doxygen 1822# XORG_WITH_FOP --with-fop 1823# XORG_WITH_GROFF --with-groff 1824# XORG_WITH_PS2PDF --with-ps2pdf 1825# 1826# Interface to module: 1827# ENABLE_SPECS: used in makefiles to conditionally generate specs 1828# --enable-specs: 'yes' user instructs the module to generate specs 1829# 'no' user instructs the module not to generate specs 1830# parm1: specify the default value, yes or no. 1831# 1832AC_DEFUN([XORG_ENABLE_SPECS],[ 1833m4_define([spec_default], m4_default([$1], [yes])) 1834AC_ARG_ENABLE(specs, 1835 AS_HELP_STRING([--enable-specs], 1836 [Enable building the specs (default: ]spec_default[)]), 1837 [build_specs=$enableval], [build_specs=]spec_default) 1838m4_undefine([spec_default]) 1839AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes]) 1840AC_MSG_CHECKING([whether to build functional specifications]) 1841AC_MSG_RESULT([$build_specs]) 1842]) # XORG_ENABLE_SPECS 1843 1844# XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto) 1845# ---------------------------------------------- 1846# Minimum version: 1.13.0 1847# 1848# This macro enables a builder to enable/disable unit testing 1849# It makes no assumption about the test cases implementation 1850# Test cases may or may not use Automake "Support for test suites" 1851# They may or may not use the software utility library GLib 1852# 1853# When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL 1854# ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib. 1855# The variable enable_unit_tests is used by other macros in this file. 1856# 1857# Interface to module: 1858# ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests 1859# enable_unit_tests: used in configure.ac for additional configuration 1860# --enable-unit-tests: 'yes' user instructs the module to build tests 1861# 'no' user instructs the module not to build tests 1862# parm1: specify the default value, yes or no. 1863# 1864AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[ 1865AC_BEFORE([$0], [XORG_WITH_GLIB]) 1866AC_BEFORE([$0], [XORG_LD_WRAP]) 1867AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) 1868m4_define([_defopt], m4_default([$1], [auto])) 1869AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests], 1870 [Enable building unit test cases (default: ]_defopt[)]), 1871 [enable_unit_tests=$enableval], [enable_unit_tests=]_defopt) 1872m4_undefine([_defopt]) 1873AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno]) 1874AC_MSG_CHECKING([whether to build unit test cases]) 1875AC_MSG_RESULT([$enable_unit_tests]) 1876]) # XORG_ENABLE_UNIT_TESTS 1877 1878# XORG_ENABLE_INTEGRATION_TESTS (enable_unit_tests=auto) 1879# ------------------------------------------------------ 1880# Minimum version: 1.17.0 1881# 1882# This macro enables a builder to enable/disable integration testing 1883# It makes no assumption about the test cases' implementation 1884# Test cases may or may not use Automake "Support for test suites" 1885# 1886# Please see XORG_ENABLE_UNIT_TESTS for unit test support. Unit test support 1887# usually requires less dependencies and may be built and run under less 1888# stringent environments than integration tests. 1889# 1890# Interface to module: 1891# ENABLE_INTEGRATION_TESTS: used in makefiles to conditionally build tests 1892# enable_integration_tests: used in configure.ac for additional configuration 1893# --enable-integration-tests: 'yes' user instructs the module to build tests 1894# 'no' user instructs the module not to build tests 1895# parm1: specify the default value, yes or no. 1896# 1897AC_DEFUN([XORG_ENABLE_INTEGRATION_TESTS],[ 1898AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) 1899m4_define([_defopt], m4_default([$1], [auto])) 1900AC_ARG_ENABLE(integration-tests, AS_HELP_STRING([--enable-integration-tests], 1901 [Enable building integration test cases (default: ]_defopt[)]), 1902 [enable_integration_tests=$enableval], 1903 [enable_integration_tests=]_defopt) 1904m4_undefine([_defopt]) 1905AM_CONDITIONAL([ENABLE_INTEGRATION_TESTS], 1906 [test "x$enable_integration_tests" != xno]) 1907AC_MSG_CHECKING([whether to build unit test cases]) 1908AC_MSG_RESULT([$enable_integration_tests]) 1909]) # XORG_ENABLE_INTEGRATION_TESTS 1910 1911# XORG_WITH_GLIB([MIN-VERSION], [DEFAULT]) 1912# ---------------------------------------- 1913# Minimum version: 1.13.0 1914# 1915# GLib is a library which provides advanced data structures and functions. 1916# This macro enables a module to test for the presence of Glib. 1917# 1918# When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing. 1919# Otherwise the value of $enable_unit_tests is blank. 1920# 1921# Please see XORG_ENABLE_INTEGRATION_TESTS for integration test support. Unit 1922# test support usually requires less dependencies and may be built and run under 1923# less stringent environments than integration tests. 1924# 1925# Interface to module: 1926# HAVE_GLIB: used in makefiles to conditionally build targets 1927# with_glib: used in configure.ac to know if GLib has been found 1928# --with-glib: 'yes' user instructs the module to use glib 1929# 'no' user instructs the module not to use glib 1930# 1931AC_DEFUN([XORG_WITH_GLIB],[ 1932AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 1933m4_define([_defopt], m4_default([$2], [auto])) 1934AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib], 1935 [Use GLib library for unit testing (default: ]_defopt[)]), 1936 [with_glib=$withval], [with_glib=]_defopt) 1937m4_undefine([_defopt]) 1938 1939have_glib=no 1940# Do not probe GLib if user explicitly disabled unit testing 1941if test "x$enable_unit_tests" != x"no"; then 1942 # Do not probe GLib if user explicitly disabled it 1943 if test "x$with_glib" != x"no"; then 1944 m4_ifval( 1945 [$1], 1946 [PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])], 1947 [PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])] 1948 ) 1949 fi 1950fi 1951 1952# Not having GLib when unit testing has been explicitly requested is an error 1953if test "x$enable_unit_tests" = x"yes"; then 1954 if test "x$have_glib" = x"no"; then 1955 AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) 1956 fi 1957fi 1958 1959# Having unit testing disabled when GLib has been explicitly requested is an error 1960if test "x$enable_unit_tests" = x"no"; then 1961 if test "x$with_glib" = x"yes"; then 1962 AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) 1963 fi 1964fi 1965 1966# Not having GLib when it has been explicitly requested is an error 1967if test "x$with_glib" = x"yes"; then 1968 if test "x$have_glib" = x"no"; then 1969 AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found]) 1970 fi 1971fi 1972 1973AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes]) 1974]) # XORG_WITH_GLIB 1975 1976# XORG_LD_WRAP([required|optional]) 1977# --------------------------------- 1978# Minimum version: 1.13.0 1979# 1980# Check if linker supports -wrap, passed via compiler flags 1981# 1982# When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing. 1983# Otherwise the value of $enable_unit_tests is blank. 1984# 1985# Argument added in 1.16.0 - default is "required", to match existing behavior 1986# of returning an error if enable_unit_tests is yes, and ld -wrap is not 1987# available, an argument of "optional" allows use when some unit tests require 1988# ld -wrap and others do not. 1989# 1990AC_DEFUN([XORG_LD_WRAP],[ 1991XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no], 1992 [AC_LANG_PROGRAM([#include <stdlib.h> 1993 void __wrap_exit(int status) { return; }], 1994 [exit(0);])]) 1995# Not having ld wrap when unit testing has been explicitly requested is an error 1996if test "x$enable_unit_tests" = x"yes" -a "x$1" != "xoptional"; then 1997 if test "x$have_ld_wrap" = x"no"; then 1998 AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available]) 1999 fi 2000fi 2001AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes]) 2002# 2003]) # XORG_LD_WRAP 2004 2005# XORG_CHECK_LINKER_FLAGS 2006# ----------------------- 2007# SYNOPSIS 2008# 2009# XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE], [PROGRAM-SOURCE]) 2010# 2011# DESCRIPTION 2012# 2013# Check whether the given linker FLAGS work with the current language's 2014# linker, or whether they give an error. 2015# 2016# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on 2017# success/failure. 2018# 2019# PROGRAM-SOURCE is the program source to link with, if needed 2020# 2021# NOTE: Based on AX_CHECK_COMPILER_FLAGS. 2022# 2023# LICENSE 2024# 2025# Copyright (c) 2009 Mike Frysinger <vapier@gentoo.org> 2026# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu> 2027# Copyright (c) 2009 Matteo Frigo 2028# 2029# This program is free software: you can redistribute it and/or modify it 2030# under the terms of the GNU General Public License as published by the 2031# Free Software Foundation, either version 3 of the License, or (at your 2032# option) any later version. 2033# 2034# This program is distributed in the hope that it will be useful, but 2035# WITHOUT ANY WARRANTY; without even the implied warranty of 2036# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General 2037# Public License for more details. 2038# 2039# You should have received a copy of the GNU General Public License along 2040# with this program. If not, see <http://www.gnu.org/licenses/>. 2041# 2042# As a special exception, the respective Autoconf Macro's copyright owner 2043# gives unlimited permission to copy, distribute and modify the configure 2044# scripts that are the output of Autoconf when processing the Macro. You 2045# need not follow the terms of the GNU General Public License when using 2046# or distributing such scripts, even though portions of the text of the 2047# Macro appear in them. The GNU General Public License (GPL) does govern 2048# all other use of the material that constitutes the Autoconf Macro. 2049# 2050# This special exception to the GPL applies to versions of the Autoconf 2051# Macro released by the Autoconf Archive. When you make and distribute a 2052# modified version of the Autoconf Macro, you may extend this special 2053# exception to the GPL to apply to your modified version as well.# 2054AC_DEFUN([XORG_CHECK_LINKER_FLAGS], 2055[AC_MSG_CHECKING([whether the linker accepts $1]) 2056dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname: 2057AS_LITERAL_IF([$1], 2058 [AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [ 2059 ax_save_FLAGS=$LDFLAGS 2060 LDFLAGS="$1" 2061 AC_LINK_IFELSE([m4_default([$4],[AC_LANG_PROGRAM()])], 2062 AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, 2063 AS_TR_SH(xorg_cv_linker_flags_[$1])=no) 2064 LDFLAGS=$ax_save_FLAGS])], 2065 [ax_save_FLAGS=$LDFLAGS 2066 LDFLAGS="$1" 2067 AC_LINK_IFELSE([AC_LANG_PROGRAM()], 2068 eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, 2069 eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no) 2070 LDFLAGS=$ax_save_FLAGS]) 2071eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1]) 2072AC_MSG_RESULT($xorg_check_linker_flags) 2073if test "x$xorg_check_linker_flags" = xyes; then 2074 m4_default([$2], :) 2075else 2076 m4_default([$3], :) 2077fi 2078]) # XORG_CHECK_LINKER_FLAGS 2079 2080# XORG_MEMORY_CHECK_FLAGS 2081# ----------------------- 2082# Minimum version: 1.16.0 2083# 2084# This macro attempts to find appropriate memory checking functionality 2085# for various platforms which unit testing code may use to catch various 2086# forms of memory allocation and access errors in testing. 2087# 2088# Interface to module: 2089# XORG_MALLOC_DEBUG_ENV - environment variables to set to enable debugging 2090# Usually added to TESTS_ENVIRONMENT in Makefile.am 2091# 2092# If the user sets the value of XORG_MALLOC_DEBUG_ENV, it is used verbatim. 2093# 2094AC_DEFUN([XORG_MEMORY_CHECK_FLAGS],[ 2095 2096AC_REQUIRE([AC_CANONICAL_HOST]) 2097AC_ARG_VAR([XORG_MALLOC_DEBUG_ENV], 2098 [Environment variables to enable memory checking in tests]) 2099 2100# Check for different types of support on different platforms 2101case $host_os in 2102 solaris*) 2103 AC_CHECK_LIB([umem], [umem_alloc], 2104 [malloc_debug_env='LD_PRELOAD=libumem.so UMEM_DEBUG=default']) 2105 ;; 2106 *-gnu*) # GNU libc - Value is used as a single byte bit pattern, 2107 # both directly and inverted, so should not be 0 or 255. 2108 malloc_debug_env='MALLOC_PERTURB_=15' 2109 ;; 2110 darwin*) 2111 malloc_debug_env='MallocPreScribble=1 MallocScribble=1 DYLD_INSERT_LIBRARIES=/usr/lib/libgmalloc.dylib' 2112 ;; 2113 *bsd*) 2114 malloc_debug_env='MallocPreScribble=1 MallocScribble=1' 2115 ;; 2116esac 2117 2118# User supplied flags override default flags 2119if test "x$XORG_MALLOC_DEBUG_ENV" != "x"; then 2120 malloc_debug_env="$XORG_MALLOC_DEBUG_ENV" 2121fi 2122 2123AC_SUBST([XORG_MALLOC_DEBUG_ENV],[$malloc_debug_env]) 2124]) # XORG_WITH_LINT 2125 2126# XORG_CHECK_MALLOC_ZERO 2127# ---------------------- 2128# Minimum version: 1.0.0 2129# 2130# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if 2131# malloc(0) returns NULL. Packages should add one of these cflags to 2132# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them. 2133AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[ 2134AC_ARG_ENABLE(malloc0returnsnull, 2135 AS_HELP_STRING([--enable-malloc0returnsnull], 2136 [malloc(0) returns NULL (default: auto)]), 2137 [MALLOC_ZERO_RETURNS_NULL=$enableval], 2138 [MALLOC_ZERO_RETURNS_NULL=auto]) 2139 2140AC_MSG_CHECKING([whether malloc(0) returns NULL]) 2141if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 2142AC_CACHE_VAL([xorg_cv_malloc0_returns_null], 2143 [AC_RUN_IFELSE([AC_LANG_PROGRAM([ 2144#include <stdlib.h> 2145],[ 2146 char *m0, *r0, *c0, *p; 2147 m0 = malloc(0); 2148 p = malloc(10); 2149 r0 = realloc(p,0); 2150 c0 = calloc(0,10); 2151 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 2152])], 2153 [xorg_cv_malloc0_returns_null=yes], 2154 [xorg_cv_malloc0_returns_null=no])]) 2155MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null 2156fi 2157AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL]) 2158 2159if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 2160 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 2161 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 2162 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 2163else 2164 MALLOC_ZERO_CFLAGS="" 2165 XMALLOC_ZERO_CFLAGS="" 2166 XTMALLOC_ZERO_CFLAGS="" 2167fi 2168 2169AC_SUBST([MALLOC_ZERO_CFLAGS]) 2170AC_SUBST([XMALLOC_ZERO_CFLAGS]) 2171AC_SUBST([XTMALLOC_ZERO_CFLAGS]) 2172]) # XORG_CHECK_MALLOC_ZERO 2173 2174# XORG_WITH_LINT() 2175# ---------------- 2176# Minimum version: 1.1.0 2177# 2178# This macro enables the use of a tool that flags some suspicious and 2179# non-portable constructs (likely to be bugs) in C language source code. 2180# It will attempt to locate the tool and use appropriate options. 2181# There are various lint type tools on different platforms. 2182# 2183# Interface to module: 2184# LINT: returns the path to the tool found on the platform 2185# or the value set to LINT on the configure cmd line 2186# also an Automake conditional 2187# LINT_FLAGS: an Automake variable with appropriate flags 2188# 2189# --with-lint: 'yes' user instructs the module to use lint 2190# 'no' user instructs the module not to use lint (default) 2191# 2192# If the user sets the value of LINT, AC_PATH_PROG skips testing the path. 2193# If the user sets the value of LINT_FLAGS, they are used verbatim. 2194# 2195AC_DEFUN([XORG_WITH_LINT],[ 2196 2197AC_ARG_VAR([LINT], [Path to a lint-style command]) 2198AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command]) 2199AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint], 2200 [Use a lint-style source code checker (default: disabled)])], 2201 [use_lint=$withval], [use_lint=no]) 2202 2203# Obtain platform specific info like program name and options 2204# The lint program on FreeBSD and NetBSD is different from the one on Solaris 2205case $host_os in 2206 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 2207 lint_name=splint 2208 lint_options="-badflag" 2209 ;; 2210 *freebsd* | *netbsd*) 2211 lint_name=lint 2212 lint_options="-u -b" 2213 ;; 2214 *solaris*) 2215 lint_name=lint 2216 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 2217 ;; 2218esac 2219 2220# Test for the presence of the program (either guessed by the code or spelled out by the user) 2221if test "x$use_lint" = x"yes" ; then 2222 AC_PATH_PROG([LINT], [$lint_name]) 2223 if test "x$LINT" = "x"; then 2224 AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not found in PATH]) 2225 fi 2226elif test "x$use_lint" = x"no" ; then 2227 if test "x$LINT" != "x"; then 2228 AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no was specified]) 2229 fi 2230else 2231 AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.]) 2232fi 2233 2234# User supplied flags override default flags 2235if test "x$LINT_FLAGS" != "x"; then 2236 lint_options=$LINT_FLAGS 2237fi 2238 2239AC_SUBST([LINT_FLAGS],[$lint_options]) 2240AM_CONDITIONAL(LINT, [test "x$LINT" != x]) 2241 2242]) # XORG_WITH_LINT 2243 2244# XORG_LINT_LIBRARY(LIBNAME) 2245# -------------------------- 2246# Minimum version: 1.1.0 2247# 2248# Sets up flags for building lint libraries for checking programs that call 2249# functions in the library. 2250# 2251# Interface to module: 2252# LINTLIB - Automake variable with the name of lint library file to make 2253# MAKE_LINT_LIB - Automake conditional 2254# 2255# --enable-lint-library: - 'yes' user instructs the module to created a lint library 2256# - 'no' user instructs the module not to create a lint library (default) 2257 2258AC_DEFUN([XORG_LINT_LIBRARY],[ 2259AC_REQUIRE([XORG_WITH_LINT]) 2260AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library], 2261 [Create lint library (default: disabled)])], 2262 [make_lint_lib=$enableval], [make_lint_lib=no]) 2263 2264if test "x$make_lint_lib" = x"yes" ; then 2265 LINTLIB=llib-l$1.ln 2266 if test "x$LINT" = "x"; then 2267 AC_MSG_ERROR([Cannot make lint library without --with-lint]) 2268 fi 2269elif test "x$make_lint_lib" != x"no" ; then 2270 AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.]) 2271fi 2272 2273AC_SUBST(LINTLIB) 2274AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno]) 2275 2276]) # XORG_LINT_LIBRARY 2277 2278# XORG_COMPILER_BRAND 2279# ------------------- 2280# Minimum version: 1.14.0 2281# 2282# Checks for various brands of compilers and sets flags as appropriate: 2283# GNU gcc - relies on AC_PROG_CC (via AC_PROG_CC_C99) to set GCC to "yes" 2284# GNU g++ - relies on AC_PROG_CXX to set GXX to "yes" 2285# clang compiler - sets CLANGCC to "yes" 2286# Intel compiler - sets INTELCC to "yes" 2287# Sun/Oracle Solaris Studio cc - sets SUNCC to "yes" 2288# 2289AC_DEFUN([XORG_COMPILER_BRAND], [ 2290AC_LANG_CASE( 2291 [C], [ 2292 AC_REQUIRE([AC_PROG_CC_C99]) 2293 ], 2294 [C++], [ 2295 AC_REQUIRE([AC_PROG_CXX]) 2296 ] 2297) 2298AC_CHECK_DECL([__clang__], [CLANGCC="yes"], [CLANGCC="no"]) 2299AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"]) 2300AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) 2301]) # XORG_COMPILER_BRAND 2302 2303# XORG_TESTSET_CFLAG(<variable>, <flag>, [<alternative flag>, ...]) 2304# --------------- 2305# Minimum version: 1.16.0 2306# 2307# Test if the compiler works when passed the given flag as a command line argument. 2308# If it succeeds, the flag is appeneded to the given variable. If not, it tries the 2309# next flag in the list until there are no more options. 2310# 2311# Note that this does not guarantee that the compiler supports the flag as some 2312# compilers will simply ignore arguments that they do not understand, but we do 2313# attempt to weed out false positives by using -Werror=unknown-warning-option and 2314# -Werror=unused-command-line-argument 2315# 2316AC_DEFUN([XORG_TESTSET_CFLAG], [ 2317m4_if([$#], 0, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])]) 2318m4_if([$#], 1, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])]) 2319 2320AC_LANG_COMPILER_REQUIRE 2321 2322AC_LANG_CASE( 2323 [C], [ 2324 AC_REQUIRE([AC_PROG_CC_C99]) 2325 define([PREFIX], [C]) 2326 define([CACHE_PREFIX], [cc]) 2327 define([COMPILER], [$CC]) 2328 ], 2329 [C++], [ 2330 define([PREFIX], [CXX]) 2331 define([CACHE_PREFIX], [cxx]) 2332 define([COMPILER], [$CXX]) 2333 ] 2334) 2335 2336[xorg_testset_save_]PREFIX[FLAGS]="$PREFIX[FLAGS]" 2337 2338if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "x" ; then 2339 PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option" 2340 AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unknown-warning-option], 2341 [xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option], 2342 AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], 2343 [xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option=yes], 2344 [xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option=no])) 2345 [xorg_testset_]CACHE_PREFIX[_unknown_warning_option]=$[xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option] 2346 PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]" 2347fi 2348 2349if test "x$[xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]" = "x" ; then 2350 if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "xyes" ; then 2351 PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option" 2352 fi 2353 PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument" 2354 AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unused-command-line-argument], 2355 [xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument], 2356 AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], 2357 [xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument=yes], 2358 [xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument=no])) 2359 [xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]=$[xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument] 2360 PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]" 2361fi 2362 2363found="no" 2364m4_foreach([flag], m4_cdr($@), [ 2365 if test $found = "no" ; then 2366 if test "x$xorg_testset_]CACHE_PREFIX[_unknown_warning_option" = "xyes" ; then 2367 PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option" 2368 fi 2369 2370 if test "x$xorg_testset_]CACHE_PREFIX[_unused_command_line_argument" = "xyes" ; then 2371 PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument" 2372 fi 2373 2374 PREFIX[FLAGS]="$PREFIX[FLAGS] ]flag[" 2375 2376dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname 2377 AC_MSG_CHECKING([if ]COMPILER[ supports ]flag[]) 2378 cacheid=AS_TR_SH([xorg_cv_]CACHE_PREFIX[_flag_]flag[]) 2379 AC_CACHE_VAL($cacheid, 2380 [AC_LINK_IFELSE([AC_LANG_PROGRAM([int i;])], 2381 [eval $cacheid=yes], 2382 [eval $cacheid=no])]) 2383 2384 PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]" 2385 2386 eval supported=\$$cacheid 2387 AC_MSG_RESULT([$supported]) 2388 if test "$supported" = "yes" ; then 2389 $1="$$1 ]flag[" 2390 found="yes" 2391 fi 2392 fi 2393]) 2394]) # XORG_TESTSET_CFLAG 2395 2396# XORG_COMPILER_FLAGS 2397# --------------- 2398# Minimum version: 1.16.0 2399# 2400# Defines BASE_CFLAGS or BASE_CXXFLAGS to contain a set of command line 2401# arguments supported by the selected compiler which do NOT alter the generated 2402# code. These arguments will cause the compiler to print various warnings 2403# during compilation AND turn a conservative set of warnings into errors. 2404# 2405# The set of flags supported by BASE_CFLAGS and BASE_CXXFLAGS will grow in 2406# future versions of util-macros as options are added to new compilers. 2407# 2408AC_DEFUN([XORG_COMPILER_FLAGS], [ 2409AC_REQUIRE([XORG_COMPILER_BRAND]) 2410 2411AC_ARG_ENABLE(selective-werror, 2412 AS_HELP_STRING([--disable-selective-werror], 2413 [Turn off selective compiler errors. (default: enabled)]), 2414 [SELECTIVE_WERROR=$enableval], 2415 [SELECTIVE_WERROR=yes]) 2416 2417AC_LANG_CASE( 2418 [C], [ 2419 define([PREFIX], [C]) 2420 ], 2421 [C++], [ 2422 define([PREFIX], [CXX]) 2423 ] 2424) 2425# -v is too short to test reliably with XORG_TESTSET_CFLAG 2426if test "x$SUNCC" = "xyes"; then 2427 [BASE_]PREFIX[FLAGS]="-v" 2428else 2429 [BASE_]PREFIX[FLAGS]="" 2430fi 2431 2432# This chunk of warnings were those that existed in the legacy CWARNFLAGS 2433XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wall]) 2434XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-arith]) 2435XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-declarations]) 2436XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wformat=2], [-Wformat]) 2437 2438AC_LANG_CASE( 2439 [C], [ 2440 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wstrict-prototypes]) 2441 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-prototypes]) 2442 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnested-externs]) 2443 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wbad-function-cast]) 2444 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wold-style-definition], [-fd]) 2445 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wdeclaration-after-statement]) 2446 ] 2447) 2448 2449# This chunk adds additional warnings that could catch undesired effects. 2450XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wunused]) 2451XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wuninitialized]) 2452XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wshadow]) 2453XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-noreturn]) 2454XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-format-attribute]) 2455XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wredundant-decls]) 2456XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 2457 2458# These are currently disabled because they are noisy. They will be enabled 2459# in the future once the codebase is sufficiently modernized to silence 2460# them. For now, I don't want them to drown out the other warnings. 2461# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 2462# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 2463# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 2464 2465# Turn some warnings into errors, so we don't accidently get successful builds 2466# when there are problems that should be fixed. 2467 2468if test "x$SELECTIVE_WERROR" = "xyes" ; then 2469XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=implicit], [-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED]) 2470XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=nonnull]) 2471XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=init-self]) 2472XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=main]) 2473XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=missing-braces]) 2474XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=sequence-point]) 2475XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=return-type], [-errwarn=E_FUNC_HAS_NO_RETURN_STMT]) 2476XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=trigraphs]) 2477XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=array-bounds]) 2478XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=write-strings]) 2479XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=address]) 2480XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=int-to-pointer-cast], [-errwarn=E_BAD_PTR_INT_COMBINATION]) 2481XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=pointer-to-int-cast]) # Also -errwarn=E_BAD_PTR_INT_COMBINATION 2482else 2483AC_MSG_WARN([You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT]) 2484XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wimplicit]) 2485XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnonnull]) 2486XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Winit-self]) 2487XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmain]) 2488XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-braces]) 2489XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wsequence-point]) 2490XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wreturn-type]) 2491XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wtrigraphs]) 2492XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Warray-bounds]) 2493XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wwrite-strings]) 2494XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Waddress]) 2495XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wint-to-pointer-cast]) 2496XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-to-int-cast]) 2497fi 2498 2499AC_SUBST([BASE_]PREFIX[FLAGS]) 2500]) # XORG_COMPILER_FLAGS 2501 2502# XORG_CWARNFLAGS 2503# --------------- 2504# Minimum version: 1.2.0 2505# Deprecated since: 1.16.0 (Use XORG_COMPILER_FLAGS instead) 2506# 2507# Defines CWARNFLAGS to enable C compiler warnings. 2508# 2509# This function is deprecated because it defines -fno-strict-aliasing 2510# which alters the code generated by the compiler. If -fno-strict-aliasing 2511# is needed, then it should be added explicitly in the module when 2512# it is updated to use BASE_CFLAGS. 2513# 2514AC_DEFUN([XORG_CWARNFLAGS], [ 2515AC_REQUIRE([XORG_COMPILER_FLAGS]) 2516AC_REQUIRE([XORG_COMPILER_BRAND]) 2517AC_LANG_CASE( 2518 [C], [ 2519 CWARNFLAGS="$BASE_CFLAGS" 2520 if test "x$GCC" = xyes ; then 2521 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 2522 fi 2523 AC_SUBST(CWARNFLAGS) 2524 ] 2525) 2526]) # XORG_CWARNFLAGS 2527 2528# XORG_STRICT_OPTION 2529# ----------------------- 2530# Minimum version: 1.3.0 2531# 2532# Add configure option to enable strict compilation flags, such as treating 2533# warnings as fatal errors. 2534# If --enable-strict-compilation is passed to configure, adds strict flags to 2535# $BASE_CFLAGS or $BASE_CXXFLAGS and the deprecated $CWARNFLAGS. 2536# 2537# Starting in 1.14.0 also exports $STRICT_CFLAGS for use in other tests or 2538# when strict compilation is unconditionally desired. 2539AC_DEFUN([XORG_STRICT_OPTION], [ 2540AC_REQUIRE([XORG_CWARNFLAGS]) 2541AC_REQUIRE([XORG_COMPILER_FLAGS]) 2542 2543AC_ARG_ENABLE(strict-compilation, 2544 AS_HELP_STRING([--enable-strict-compilation], 2545 [Enable all warnings from compiler and make them errors (default: disabled)]), 2546 [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no]) 2547 2548AC_LANG_CASE( 2549 [C], [ 2550 define([PREFIX], [C]) 2551 ], 2552 [C++], [ 2553 define([PREFIX], [CXX]) 2554 ] 2555) 2556 2557[STRICT_]PREFIX[FLAGS]="" 2558XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-pedantic]) 2559XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-Werror], [-errwarn]) 2560 2561# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 2562# activate it with -Werror, so we add it here explicitly. 2563XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-Werror=attributes]) 2564 2565if test "x$STRICT_COMPILE" = "xyes"; then 2566 [BASE_]PREFIX[FLAGS]="$[BASE_]PREFIX[FLAGS] $[STRICT_]PREFIX[FLAGS]" 2567 AC_LANG_CASE([C], [CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"]) 2568fi 2569AC_SUBST([STRICT_]PREFIX[FLAGS]) 2570AC_SUBST([BASE_]PREFIX[FLAGS]) 2571AC_LANG_CASE([C], AC_SUBST([CWARNFLAGS])) 2572]) # XORG_STRICT_OPTION 2573 2574# XORG_DEFAULT_OPTIONS 2575# -------------------- 2576# Minimum version: 1.3.0 2577# 2578# Defines default options for X.Org modules. 2579# 2580AC_DEFUN([XORG_DEFAULT_OPTIONS], [ 2581AC_REQUIRE([AC_PROG_INSTALL]) 2582XORG_COMPILER_FLAGS 2583XORG_CWARNFLAGS 2584XORG_STRICT_OPTION 2585XORG_RELEASE_VERSION 2586XORG_CHANGELOG 2587XORG_INSTALL 2588XORG_MANPAGE_SECTIONS 2589m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], 2590 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])]) 2591]) # XORG_DEFAULT_OPTIONS 2592 2593# XORG_INSTALL() 2594# ---------------- 2595# Minimum version: 1.4.0 2596# 2597# Defines the variable INSTALL_CMD as the command to copy 2598# INSTALL from $prefix/share/util-macros. 2599# 2600AC_DEFUN([XORG_INSTALL], [ 2601AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 2602macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 2603INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 2604mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 2605|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 2606touch \$(top_srcdir)/INSTALL; \ 2607echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 2608AC_SUBST([INSTALL_CMD]) 2609]) # XORG_INSTALL 2610dnl Copyright 2005 Red Hat, Inc 2611dnl 2612dnl Permission to use, copy, modify, distribute, and sell this software and its 2613dnl documentation for any purpose is hereby granted without fee, provided that 2614dnl the above copyright notice appear in all copies and that both that 2615dnl copyright notice and this permission notice appear in supporting 2616dnl documentation. 2617dnl 2618dnl The above copyright notice and this permission notice shall be included 2619dnl in all copies or substantial portions of the Software. 2620dnl 2621dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 2622dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 2623dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 2624dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 2625dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 2626dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 2627dnl OTHER DEALINGS IN THE SOFTWARE. 2628dnl 2629dnl Except as contained in this notice, the name of the copyright holders shall 2630dnl not be used in advertising or otherwise to promote the sale, use or 2631dnl other dealings in this Software without prior written authorization 2632dnl from the copyright holders. 2633dnl 2634 2635# XORG_RELEASE_VERSION 2636# -------------------- 2637# Defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use. 2638 2639AC_DEFUN([XORG_RELEASE_VERSION],[ 2640 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR], 2641 [`echo $PACKAGE_VERSION | cut -d . -f 1`], 2642 [Major version of this package]) 2643 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 2644 if test "x$PVM" = "x"; then 2645 PVM="0" 2646 fi 2647 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR], 2648 [$PVM], 2649 [Minor version of this package]) 2650 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 2651 if test "x$PVP" = "x"; then 2652 PVP="0" 2653 fi 2654 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL], 2655 [$PVP], 2656 [Patch version of this package]) 2657]) 2658 2659# XORG_CHANGELOG() 2660# ---------------- 2661# Minimum version: 1.2.0 2662# 2663# Defines the variable CHANGELOG_CMD as the command to generate 2664# ChangeLog from git. 2665# 2666# 2667AC_DEFUN([XORG_CHANGELOG], [ 2668CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 2669mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 2670|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 2671touch \$(top_srcdir)/ChangeLog; \ 2672echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 2673AC_SUBST([CHANGELOG_CMD]) 2674]) # XORG_CHANGELOG 2675 2676dnl 2677dnl Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. 2678dnl 2679dnl Permission is hereby granted, free of charge, to any person obtaining a 2680dnl copy of this software and associated documentation files (the "Software"), 2681dnl to deal in the Software without restriction, including without limitation 2682dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, 2683dnl and/or sell copies of the Software, and to permit persons to whom the 2684dnl Software is furnished to do so, subject to the following conditions: 2685dnl 2686dnl The above copyright notice and this permission notice (including the next 2687dnl paragraph) shall be included in all copies or substantial portions of the 2688dnl Software. 2689dnl 2690dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 2691dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 2692dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 2693dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 2694dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 2695dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 2696dnl DEALINGS IN THE SOFTWARE. 2697dnl 2698 2699# XTRANS_TCP_FLAGS() 2700# ------------------ 2701# Find needed libraries for TCP sockets, and check for IPv6 support 2702AC_DEFUN([XTRANS_TCP_FLAGS],[ 2703 # SVR4 hides these in libraries other than libc 2704 AC_SEARCH_LIBS(socket, [socket]) 2705 AC_SEARCH_LIBS(gethostbyname, [nsl]) 2706 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 2707 AC_CHECK_LIB([ws2_32],[main]) 2708 fi 2709 2710 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 2711 AC_ARG_ENABLE(ipv6, 2712 AS_HELP_STRING([--enable-ipv6],[Enable IPv6 support]), 2713 [IPV6CONN=$enableval], 2714 [AC_CHECK_FUNC(getaddrinfo,[IPV6CONN=yes],[IPV6CONN=no])]) 2715 AC_MSG_CHECKING([if IPv6 support should be built]) 2716 if test "$IPV6CONN" = "yes"; then 2717 AC_DEFINE(IPv6,1,[Support IPv6 for TCP connections]) 2718 fi 2719 AC_MSG_RESULT($IPV6CONN) 2720 2721 # 4.3BSD-Reno added a new member to struct sockaddr_in 2722 AC_CHECK_MEMBER([struct sockaddr_in.sin_len], 2723 AC_DEFINE([BSD44SOCKETS],1, 2724 [Define to 1 if `struct sockaddr_in' has a `sin_len' member]), [], [ 2725#include <sys/types.h> 2726#include <sys/socket.h> 2727#include <netinet/in.h> 2728 ]) 2729 2730 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 2731 AC_CHECK_TYPES([socklen_t], [], [], [ 2732AC_INCLUDES_DEFAULT 2733#include <sys/socket.h>]) 2734 2735 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 2736 # _XOPEN_SOURCE to get it (such as on Solaris) 2737 AC_CHECK_MEMBER([struct msghdr.msg_control], [], [], 2738 [ 2739AC_INCLUDES_DEFAULT 2740#include <sys/socket.h> 2741 ]) 2742 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 2743 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 2744 unset ac_cv_member_struct_msghdr_msg_control 2745 AC_MSG_NOTICE([trying again with _XOPEN_SOURCE=600]) 2746 AC_CHECK_MEMBER([struct msghdr.msg_control], 2747 [AC_DEFINE([_XOPEN_SOURCE], [600], 2748 [Defined if needed to expose struct msghdr.msg_control]) 2749 ], [], [ 2750#define _XOPEN_SOURCE 600 2751AC_INCLUDES_DEFAULT 2752#include <sys/socket.h> 2753 ]) 2754 fi 2755 # If that didn't work, fall back to XPG5/UNIX98 with C89 2756 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 2757 unset ac_cv_member_struct_msghdr_msg_control 2758 AC_MSG_NOTICE([trying again with _XOPEN_SOURCE=500]) 2759 AC_CHECK_MEMBER([struct msghdr.msg_control], 2760 [AC_DEFINE([_XOPEN_SOURCE], [500], 2761 [Defined if needed to expose struct msghdr.msg_control]) 2762 ], [], [ 2763#define _XOPEN_SOURCE 500 2764AC_INCLUDES_DEFAULT 2765#include <sys/socket.h> 2766 ]) 2767 fi 2768 2769 2770]) # XTRANS_TCP_FLAGS 2771 2772# XTRANS_CONNECTION_FLAGS() 2773# ------------------------- 2774# Standard checks for which Xtrans transports to use by the Xorg packages 2775# that use Xtrans functions 2776AC_DEFUN([XTRANS_CONNECTION_FLAGS],[ 2777 AC_REQUIRE([AC_CANONICAL_HOST]) 2778 [case $host_os in 2779 mingw*) unixdef="no" ;; 2780 *) unixdef="yes" ;; 2781 esac] 2782 AC_ARG_ENABLE(unix-transport, 2783 AS_HELP_STRING([--enable-unix-transport],[Enable UNIX domain socket transport]), 2784 [UNIXCONN=$enableval], [UNIXCONN=$unixdef]) 2785 AC_MSG_CHECKING([if Xtrans should support UNIX socket connections]) 2786 if test "$UNIXCONN" = "yes"; then 2787 AC_DEFINE(UNIXCONN,1,[Support UNIX socket connections]) 2788 fi 2789 AC_MSG_RESULT($UNIXCONN) 2790 AC_ARG_ENABLE(tcp-transport, 2791 AS_HELP_STRING([--enable-tcp-transport],[Enable TCP socket transport]), 2792 [TCPCONN=$enableval], [TCPCONN=yes]) 2793 AC_MSG_CHECKING([if Xtrans should support TCP socket connections]) 2794 AC_MSG_RESULT($TCPCONN) 2795 if test "$TCPCONN" = "yes"; then 2796 AC_DEFINE(TCPCONN,1,[Support TCP socket connections]) 2797 XTRANS_TCP_FLAGS 2798 fi 2799 [case $host_os in 2800 solaris*|sco*|sysv4*) localdef="yes" ;; 2801 *) localdef="no" ;; 2802 esac] 2803 AC_ARG_ENABLE(local-transport, 2804 AS_HELP_STRING([--enable-local-transport],[Enable os-specific local transport]), 2805 [LOCALCONN=$enableval], [LOCALCONN=$localdef]) 2806 AC_MSG_CHECKING([if Xtrans should support os-specific local connections]) 2807 AC_MSG_RESULT($LOCALCONN) 2808 if test "$LOCALCONN" = "yes"; then 2809 AC_DEFINE(LOCALCONN,1,[Support os-specific local connections]) 2810 fi 2811 2812 # Other functions Xtrans may need 2813 AC_CHECK_FUNCS([strcasecmp strlcpy]) 2814 2815]) # XTRANS_CONNECTION_FLAGS 2816 2817 2818# XTRANS_SECURE_RPC_FLAGS() 2819# ------------------------- 2820# Check for Secure RPC functions - must come after XTRANS_TCP_FLAGS 2821# so that any necessary networking libraries are already found 2822AC_DEFUN([XTRANS_SECURE_RPC_FLAGS], 2823[AC_REQUIRE([XTRANS_TCP_FLAGS]) 2824 AC_ARG_ENABLE(secure-rpc, 2825 AS_HELP_STRING([--enable-secure-rpc],[Enable Secure RPC]), 2826 [SECURE_RPC=$enableval], [SECURE_RPC="try"]) 2827 2828 if test "x$SECURE_RPC" = "xyes" -o "x$SECURE_RPC" = "xtry" ; then 2829 FOUND_SECURE_RPC="no" 2830 AC_CHECK_FUNCS([authdes_seccreate authdes_create], 2831 [FOUND_SECURE_RPC="yes"]) 2832 if test "x$FOUND_SECURE_RPC" = "xno" ; then 2833 if test "x$SECURE_RPC" = "xyes" ; then 2834 AC_MSG_ERROR([Secure RPC requested, but required functions not found]) 2835 fi 2836 SECURE_RPC="no" 2837 else 2838 dnl FreeBSD keeps getsecretkey in librpcsvc 2839 AC_SEARCH_LIBS(getsecretkey, [rpcsvc]) 2840 SECURE_RPC="yes" 2841 fi 2842 fi 2843 AC_MSG_CHECKING([if Secure RPC authentication ("SUN-DES-1") should be supported]) 2844 if test "x$SECURE_RPC" = "xyes" ; then 2845 AC_DEFINE(SECURE_RPC, 1, [Support Secure RPC ("SUN-DES-1") authentication for X11 clients]) 2846 fi 2847 AC_MSG_RESULT($SECURE_RPC) 2848]) # XTRANS_SECURE_RPC_FLAGS 2849 2850 2851# Copyright (C) 2002-2020 Free Software Foundation, Inc. 2852# 2853# This file is free software; the Free Software Foundation 2854# gives unlimited permission to copy and/or distribute it, 2855# with or without modifications, as long as this notice is preserved. 2856 2857# AM_AUTOMAKE_VERSION(VERSION) 2858# ---------------------------- 2859# Automake X.Y traces this macro to ensure aclocal.m4 has been 2860# generated from the m4 files accompanying Automake X.Y. 2861# (This private macro should not be called outside this file.) 2862AC_DEFUN([AM_AUTOMAKE_VERSION], 2863[am__api_version='1.16' 2864dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 2865dnl require some minimum version. 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Make sure there is not a broken 3707 alias in your environment]) 3708 fi 3709 if test "$[2]" = conftest.file || test $am_try -eq 2; then 3710 break 3711 fi 3712 # Just in case. 3713 sleep 1 3714 am_has_slept=yes 3715 done 3716 test "$[2]" = conftest.file 3717 ) 3718then 3719 # Ok. 3720 : 3721else 3722 AC_MSG_ERROR([newly created file is older than distributed files! 3723Check your system clock]) 3724fi 3725AC_MSG_RESULT([yes]) 3726# If we didn't sleep, we still need to ensure time stamps of config.status and 3727# generated files are strictly newer. 3728am_sleep_pid= 3729if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3730 ( sleep 1 ) & 3731 am_sleep_pid=$! 3732fi 3733AC_CONFIG_COMMANDS_PRE( 3734 [AC_MSG_CHECKING([that generated files are newer than configure]) 3735 if test -n "$am_sleep_pid"; then 3736 # Hide warnings about reused PIDs. 3737 wait $am_sleep_pid 2>/dev/null 3738 fi 3739 AC_MSG_RESULT([done])]) 3740rm -f conftest.file 3741]) 3742 3743# Copyright (C) 2009-2020 Free Software Foundation, Inc. 3744# 3745# This file is free software; the Free Software Foundation 3746# gives unlimited permission to copy and/or distribute it, 3747# with or without modifications, as long as this notice is preserved. 3748 3749# AM_SILENT_RULES([DEFAULT]) 3750# -------------------------- 3751# Enable less verbose build rules; with the default set to DEFAULT 3752# ("yes" being less verbose, "no" or empty being verbose). 3753AC_DEFUN([AM_SILENT_RULES], 3754[AC_ARG_ENABLE([silent-rules], [dnl 3755AS_HELP_STRING( 3756 [--enable-silent-rules], 3757 [less verbose build output (undo: "make V=1")]) 3758AS_HELP_STRING( 3759 [--disable-silent-rules], 3760 [verbose build output (undo: "make V=0")])dnl 3761]) 3762case $enable_silent_rules in @%:@ ((( 3763 yes) AM_DEFAULT_VERBOSITY=0;; 3764 no) AM_DEFAULT_VERBOSITY=1;; 3765 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; 3766esac 3767dnl 3768dnl A few 'make' implementations (e.g., NonStop OS and NextStep) 3769dnl do not support nested variable expansions. 3770dnl See automake bug#9928 and bug#10237. 3771am_make=${MAKE-make} 3772AC_CACHE_CHECK([whether $am_make supports nested variables], 3773 [am_cv_make_support_nested_variables], 3774 [if AS_ECHO([['TRUE=$(BAR$(V)) 3775BAR0=false 3776BAR1=true 3777V=1 3778am__doit: 3779 @$(TRUE) 3780.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then 3781 am_cv_make_support_nested_variables=yes 3782else 3783 am_cv_make_support_nested_variables=no 3784fi]) 3785if test $am_cv_make_support_nested_variables = yes; then 3786 dnl Using '$V' instead of '$(V)' breaks IRIX make. 3787 AM_V='$(V)' 3788 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3789else 3790 AM_V=$AM_DEFAULT_VERBOSITY 3791 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3792fi 3793AC_SUBST([AM_V])dnl 3794AM_SUBST_NOTMAKE([AM_V])dnl 3795AC_SUBST([AM_DEFAULT_V])dnl 3796AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl 3797AC_SUBST([AM_DEFAULT_VERBOSITY])dnl 3798AM_BACKSLASH='\' 3799AC_SUBST([AM_BACKSLASH])dnl 3800_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl 3801]) 3802 3803# Copyright (C) 2001-2020 Free Software Foundation, Inc. 3804# 3805# This file is free software; the Free Software Foundation 3806# gives unlimited permission to copy and/or distribute it, 3807# with or without modifications, as long as this notice is preserved. 3808 3809# AM_PROG_INSTALL_STRIP 3810# --------------------- 3811# One issue with vendor 'install' (even GNU) is that you can't 3812# specify the program used to strip binaries. This is especially 3813# annoying in cross-compiling environments, where the build's strip 3814# is unlikely to handle the host's binaries. 3815# Fortunately install-sh will honor a STRIPPROG variable, so we 3816# always use install-sh in "make install-strip", and initialize 3817# STRIPPROG with the value of the STRIP variable (set by the user). 3818AC_DEFUN([AM_PROG_INSTALL_STRIP], 3819[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 3820# Installed binaries are usually stripped using 'strip' when the user 3821# run "make install-strip". However 'strip' might not be the right 3822# tool to use in cross-compilation environments, therefore Automake 3823# will honor the 'STRIP' environment variable to overrule this program. 3824dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. 3825if test "$cross_compiling" != no; then 3826 AC_CHECK_TOOL([STRIP], [strip], :) 3827fi 3828INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3829AC_SUBST([INSTALL_STRIP_PROGRAM])]) 3830 3831# Copyright (C) 2006-2020 Free Software Foundation, Inc. 3832# 3833# This file is free software; the Free Software Foundation 3834# gives unlimited permission to copy and/or distribute it, 3835# with or without modifications, as long as this notice is preserved. 3836 3837# _AM_SUBST_NOTMAKE(VARIABLE) 3838# --------------------------- 3839# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 3840# This macro is traced by Automake. 3841AC_DEFUN([_AM_SUBST_NOTMAKE]) 3842 3843# AM_SUBST_NOTMAKE(VARIABLE) 3844# -------------------------- 3845# Public sister of _AM_SUBST_NOTMAKE. 3846AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 3847 3848# Check how to create a tarball. -*- Autoconf -*- 3849 3850# Copyright (C) 2004-2020 Free Software Foundation, Inc. 3851# 3852# This file is free software; the Free Software Foundation 3853# gives unlimited permission to copy and/or distribute it, 3854# with or without modifications, as long as this notice is preserved. 3855 3856# _AM_PROG_TAR(FORMAT) 3857# -------------------- 3858# Check how to create a tarball in format FORMAT. 3859# FORMAT should be one of 'v7', 'ustar', or 'pax'. 3860# 3861# Substitute a variable $(am__tar) that is a command 3862# writing to stdout a FORMAT-tarball containing the directory 3863# $tardir. 3864# tardir=directory && $(am__tar) > result.tar 3865# 3866# Substitute a variable $(am__untar) that extract such 3867# a tarball read from stdin. 3868# $(am__untar) < result.tar 3869# 3870AC_DEFUN([_AM_PROG_TAR], 3871[# Always define AMTAR for backward compatibility. 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Errors in the 'id' calls 3891 # below are definitely unexpected, so allow the users to see them 3892 # (that is, avoid stderr redirection). 3893 am_uid=`id -u || echo unknown` 3894 am_gid=`id -g || echo unknown` 3895 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 3896 if test $am_uid -le $am_max_uid; then 3897 AC_MSG_RESULT([yes]) 3898 else 3899 AC_MSG_RESULT([no]) 3900 _am_tools=none 3901 fi 3902 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 3903 if test $am_gid -le $am_max_gid; then 3904 AC_MSG_RESULT([yes]) 3905 else 3906 AC_MSG_RESULT([no]) 3907 _am_tools=none 3908 fi], 3909 3910 [pax], 3911 [], 3912 3913 [m4_fatal([Unknown tar format])]) 3914 3915 AC_MSG_CHECKING([how to create a $1 tar archive]) 3916 3917 # Go ahead even if we have the value already cached. We do so because we 3918 # need to set the values for the 'am__tar' and 'am__untar' variables. 3919 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 3920 3921 for _am_tool in $_am_tools; do 3922 case $_am_tool in 3923 gnutar) 3924 for _am_tar in tar gnutar gtar; do 3925 AM_RUN_LOG([$_am_tar --version]) && break 3926 done 3927 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 3928 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 3929 am__untar="$_am_tar -xf -" 3930 ;; 3931 plaintar) 3932 # Must skip GNU tar: if it does not support --format= it doesn't create 3933 # ustar tarball either. 3934 (tar --version) >/dev/null 2>&1 && continue 3935 am__tar='tar chf - "$$tardir"' 3936 am__tar_='tar chf - "$tardir"' 3937 am__untar='tar xf -' 3938 ;; 3939 pax) 3940 am__tar='pax -L -x $1 -w "$$tardir"' 3941 am__tar_='pax -L -x $1 -w "$tardir"' 3942 am__untar='pax -r' 3943 ;; 3944 cpio) 3945 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 3946 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 3947 am__untar='cpio -i -H $1 -d' 3948 ;; 3949 none) 3950 am__tar=false 3951 am__tar_=false 3952 am__untar=false 3953 ;; 3954 esac 3955 3956 # If the value was cached, stop now. 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