configure.ac

   1 dnl
   2 dnl  fontconfig/configure.in
   3 dnl
   4 dnl  Copyright © 2003 Keith Packard
   5 dnl
   6 dnl  Permission to use, copy, modify, distribute, and sell this software and its
   7 dnl  documentation for any purpose is hereby granted without fee, provided that
   8 dnl  the above copyright notice appear in all copies and that both that
   9 dnl  copyright notice and this permission notice appear in supporting
  10 dnl  documentation, and that the name of the author(s) not be used in
  11 dnl  advertising or publicity pertaining to distribution of the software without
  12 dnl  specific, written prior permission.  The authors make no
  13 dnl  representations about the suitability of this software for any purpose.  It
  14 dnl  is provided "as is" without express or implied warranty.
  15 dnl
  16 dnl  THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  17 dnl  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
  18 dnl  EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
  19 dnl  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
  20 dnl  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  21 dnl  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  22 dnl  PERFORMANCE OF THIS SOFTWARE.
  23 dnl
  24 dnl Process this file with autoconf to create configure.
  25
  26 AC_PREREQ(2.61)
  27
  28 dnl ==========================================================================
  29 dnl                               Versioning
  30 dnl ==========================================================================
  31
  32 dnl This is the package version number, not the shared library
  33 dnl version.  This same version number must appear in fontconfig/fontconfig.h
  34 dnl Yes, it is a pain to synchronize version numbers.  Unfortunately, it's
  35 dnl not possible to extract the version number here from fontconfig.h
  36 AC_INIT([fontconfig], [2.11.0], [https://bugs.freedesktop.org/enter_bug.cgi?product=fontconfig])
  37 AM_INIT_AUTOMAKE([1.11 parallel-tests dist-bzip2])
  38 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
  39
  40 dnl ==========================================================================
  41
  42 AC_CONFIG_HEADERS(config.h)
  43 AC_CONFIG_MACRO_DIR([m4])
  44
  45 AC_PROG_CC
  46 AC_USE_SYSTEM_EXTENSIONS
  47 AC_SYS_LARGEFILE
  48 AC_PROG_INSTALL
  49 AC_PROG_LN_S
  50 AC_PROG_MAKE_SET
  51 PKG_PROG_PKG_CONFIG
  52 m4_ifdef([PKG_INSTALLDIR], [PKG_INSTALLDIR], AC_SUBST([pkgconfigdir], ${libdir}/pkgconfig))
  53
  54 AM_MISSING_PROG([GIT], [git])
  55 AM_MISSING_PROG([GPERF], [gperf])
  56
  57 AC_MSG_CHECKING([for RM macro])
  58 _predefined_rm=`make -p -f /dev/null 2>/dev/null|grep '^RM ='|sed -e 's/^RM = //'`
  59 if test "x$_predefined_rm" = "x"; then
  60         AC_MSG_RESULT([no predefined RM])
  61         AC_CHECK_PROG(RM, rm, [rm -f])
  62 else
  63         AC_MSG_RESULT($_predefined_rm)
  64 fi
  65
  66 dnl Initialize libtool
  67 LT_PREREQ([2.2])
  68 LT_INIT([disable-static win32-dll])
  69
  70 dnl libtool versioning
  71
  72 dnl bump revision when fixing bugs
  73 dnl bump current and age, reset revision to zero when adding APIs
  74 dnl bump current, leave age, reset revision to zero when changing/removing APIS
  75 LIBT_CURRENT=9
  76 LIBT_REVISION=0
  77 AC_SUBST(LIBT_CURRENT)
  78 AC_SUBST(LIBT_REVISION)
  79 LIBT_AGE=8
  80
  81 LIBT_VERSION_INFO="$LIBT_CURRENT:$LIBT_REVISION:$LIBT_AGE"
  82 AC_SUBST(LIBT_VERSION_INFO)
  83
  84 LIBT_CURRENT_MINUS_AGE=`expr $LIBT_CURRENT - $LIBT_AGE`
  85 AC_SUBST(LIBT_CURRENT_MINUS_AGE)
  86
  87 PKGCONFIG_REQUIRES=
  88 PKGCONFIG_REQUIRES_PRIVATELY=
  89
  90 dnl ==========================================================================
  91
  92 case "$host" in
  93   *-*-mingw*)
  94     os_win32=yes
  95     ;;
  96   *)
  97     os_win32=no
  98 esac
  99 AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes")
 100
 101 if test "$os_win32" = "yes"; then
 102   AC_CHECK_PROG(ms_librarian, lib.exe, yes, no)
 103 fi
 104 AM_CONDITIONAL(MS_LIB_AVAILABLE, test x$ms_librarian = xyes)
 105
 106 WARN_CFLAGS=""
 107 if test "x$GCC" = "xyes"; then
 108         WARN_CFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes \
 109         -Wmissing-prototypes -Wmissing-declarations \
 110         -Wnested-externs -fno-strict-aliasing"
 111         AC_DEFINE_UNQUOTED(HAVE_WARNING_CPP_DIRECTIVE,1,
 112         [Can use #warning in C files])
 113 fi
 114 AC_SUBST(WARN_CFLAGS)
 115
 116
 117 dnl ==========================================================================
 118
 119 AX_CC_FOR_BUILD()
 120 AC_ARG_VAR(CC_FOR_BUILD, [build system C compiler])
 121 AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
 122 AM_CONDITIONAL(ENABLE_SHARED, test "$enable_shared" = "yes")
 123
 124 dnl ==========================================================================
 125
 126 AC_ARG_WITH(arch,
 127         [AC_HELP_STRING([--with-arch=ARCH],
 128                         [Force architecture to ARCH])],
 129         arch="$withval", arch=auto)
 130
 131 if test "x$arch" != xauto; then
 132         AC_DEFINE_UNQUOTED([FC_ARCHITECTURE], "$arch", [Architecture prefix to use for cache file names])
 133 fi
 134
 135
 136 dnl ==========================================================================
 137
 138 # Checks for header files.
 139 AC_HEADER_DIRENT
 140 AC_HEADER_STDC
 141 AC_CHECK_HEADERS([fcntl.h regex.h stdlib.h string.h unistd.h sys/statvfs.h sys/vfs.h sys/statfs.h sys/param.h sys/mount.h])
 142 AX_CREATE_STDINT_H([src/fcstdint.h])
 143
 144 # Checks for typedefs, structures, and compiler characteristics.
 145 AC_C_CONST
 146 AC_C_INLINE
 147 AC_C_FLEXIBLE_ARRAY_MEMBER
 148 AC_TYPE_PID_T
 149
 150 # Checks for library functions.
 151 AC_FUNC_VPRINTF
 152 AC_FUNC_MMAP
 153 AC_CHECK_FUNCS([link mkstemp mkostemp _mktemp_s mkdtemp getopt getopt_long getprogname getexecname rand random lrand48 random_r rand_r readlink regcomp regerror regexec regfree fstatvfs fstatfs lstat])
 154
 155 dnl AC_CHECK_FUNCS doesn't check for header files.
 156 dnl posix_fadvise() may be not available in older libc.
 157 AC_CHECK_SYMBOL([posix_fadvise], [fcntl.h], [fc_func_posix_fadvise=1], [fc_func_posix_fadvise=0])
 158 AC_DEFINE_UNQUOTED([HAVE_POSIX_FADVISE], [$fc_func_posix_fadvise], [Define to 1 if you have the 'posix_fadivse' function.])
 159 if test "$os_win32" = "no"; then
 160         AC_MSG_CHECKING([for scandir])
 161         fc_saved_CFLAGS="$CFLAGS"
 162         CFLAGS="$CFLAGS $WARN_CFLAGS -Werror"
 163         AC_TRY_COMPILE([
 164                 #include <dirent.h>
 165                 int main(void);
 166         ], [
 167                 int (* comp) (const struct dirent **, const struct dirent **) = 0;
 168                 struct dirent **d;
 169                 return scandir(".", &d, 0, comp) >= 0;
 170         ], [
 171                 AC_MSG_RESULT([yes])
 172                 AC_DEFINE([HAVE_SCANDIR], [1], [Define to 1 if you have the 'scandir' function.])
 173         ], [
 174                 AC_TRY_COMPILE([
 175                         #include <dirent.h>
 176                         int main(void);
 177                 ], [
 178                         int (* comp) (const void *, const void *) = 0;
 179                         struct dirent **d;
 180                         return scandir(".", &d, 0, comp) >= 0;
 181                 ], [
 182                         AC_MSG_RESULT([yes])
 183                         AC_DEFINE([HAVE_SCANDIR_VOID_P], [1], [Define to 1 if you have the 'scandir' function with int (* compar)(const void *, const void *)])
 184                 ],[
 185                         AC_MSG_ERROR([
 186 *** No scandir function available.])
 187                 ])
 188         ])
 189 fi
 190 CFLAGS="$fc_saved_CFLAGS"
 191
 192 #
 193 if test "x$ac_cv_func_fstatvfs" = "xyes"; then
 194         AC_CHECK_MEMBERS([struct statvfs.f_basetype, struct statvfs.f_fstypename],,,
 195                 [#include <sys/statvfs.h>])
 196 fi
 197 if test "x$ac_cv_func_fstatfs" = "xyes"; then
 198         AC_CHECK_MEMBERS([struct statfs.f_flags, struct statfs.f_fstypename],,, [
 199 #ifdef HAVE_SYS_VFS_H
 200 #include <sys/vfs.h>
 201 #endif
 202 #ifdef HAVE_SYS_STATFS_H
 203 #include <sys/statfs.h>
 204 #endif
 205 #ifdef HAVE_SYS_PARAM_H
 206 #include <sys/param.h>
 207 #endif
 208 #ifdef HAVE_SYS_MOUNT_H
 209 #include <sys/mount.h>
 210 #endif])
 211 fi
 212 AC_CHECK_MEMBERS([struct dirent.d_type],,,
 213         [#include <dirent.h>])
 214 #
 215 # regex
 216 #
 217 if test "x$ac_cv_func_regcomp" = "xyes" -a "x$ac_cv_func_regerror" = "xyes" -a "x$ac_cv_func_regexec" = "xyes" -a "x$ac_cv_func_regfree"; then
 218         AC_DEFINE(USE_REGEX,,[Use regex])
 219 fi
 220
 221 #
 222 # Checks for iconv
 223 #
 224 AC_ARG_ENABLE(iconv,
 225         [AC_HELP_STRING([--enable-iconv],
 226                         [Use iconv to support non-Unicode SFNT name])],
 227         ,enable_iconv=no)
 228 AC_ARG_WITH(libiconv,
 229         [AC_HELP_STRING([--with-libiconv=DIR],
 230                         [Use libiconv in DIR])],
 231         [if test "x$withval" = "xyes"; then
 232                 libiconv_prefix=$prefix
 233          else
 234                 libiconv_prefix=$withval
 235          fi],
 236         [libiconv_prefix=auto])
 237 AC_ARG_WITH(libiconv-includes,
 238         [AC_HELP_STRING([--with-libiconv-includes=DIR],
 239                         [Use libiconv includes in DIR])],
 240         [libiconv_includes=$withval],
 241         [libiconv_includes=auto])
 242 AC_ARG_WITH(libiconv-lib,
 243         [AC_HELP_STRING([--with-libiconv-lib=DIR],
 244                         [Use libiconv library in DIR])],
 245         [libiconv_lib=$withval],
 246         [libiconv_lib=auto])
 247
 248 # if no libiconv,libiconv-includes,libiconv-lib are specified,
 249 # libc's iconv has a priority.
 250 if test "$libiconv_includes" != "auto" -a -r ${libiconv_includes}/iconv.h; then
 251         libiconv_cflags="-I${libiconv_includes}"
 252 elif test "$libiconv_prefix" != "auto" -a -r ${libiconv_prefix}/include/iconv.h; then
 253         libiconv_cflags="-I${libiconv_prefix}/include"
 254 else
 255         libiconv_cflags=""
 256 fi
 257 libiconv_libs=""
 258 if test "x$libiconv_cflags" != "x"; then
 259         if test "$libiconv_lib" != "auto" -a -d ${libiconv_lib}; then
 260                 libiconv_libs="-L${libiconv_lib} -liconv"
 261         elif test "$libiconv_prefix" != "auto" -a -d ${libiconv_prefix}/lib; then
 262                 libiconv_libs="-L${libiconv_prefix}/lib -liconv"
 263         else
 264                 libiconv_libs="-liconv"
 265         fi
 266 fi
 267
 268 use_iconv=0
 269 if test "x$enable_iconv" != "xno"; then
 270         AC_MSG_CHECKING([for a usable iconv])
 271         if test "x$libiconv_cflags" != "x" -o "x$libiconv_libs" != "x"; then
 272                 iconvsaved_CFLAGS="$CFLAGS"
 273                 iconvsaved_LIBS="$LIBS"
 274                 CFLAGS="$CFLAGS $libiconv_cflags"
 275                 LIBS="$LIBS $libiconv_libs"
 276
 277                 AC_TRY_LINK([#include <iconv.h>],
 278                         [iconv_open ("from", "to");],
 279                         [iconv_type="libiconv"
 280                          use_iconv=1
 281                          ICONV_CFLAGS="$libiconv_cflags"
 282                          ICONV_LIBS="$libiconv_libs"
 283                          ],
 284                         [use_iconv=0])
 285
 286                 CFLAGS="$iconvsaved_CFLAGS"
 287                 LIBS="$iconvsaved_LIBS"
 288         fi
 289         if test "x$use_iconv" = "x0"; then
 290                 AC_TRY_LINK([#include <iconv.h>],
 291                         [iconv_open ("from", "to");],
 292                         [iconv_type="libc"
 293                          use_iconv=1],
 294                         [iconv_type="not found"
 295                          use_iconv=0])
 296         fi
 297
 298         AC_MSG_RESULT([$iconv_type])
 299         AC_SUBST(ICONV_CFLAGS)
 300         AC_SUBST(ICONV_LIBS)
 301 fi
 302 AC_DEFINE_UNQUOTED(USE_ICONV,$use_iconv,[Use iconv.])
 303 #
 304 # Checks for FreeType
 305 #
 306 PKG_CHECK_MODULES(FREETYPE, freetype2)
 307 PKGCONFIG_REQUIRES="$PKGCONFIG_REQUIRES freetype2"
 308
 309 AC_SUBST(FREETYPE_LIBS)
 310 AC_SUBST(FREETYPE_CFLAGS)
 311
 312 fontconfig_save_libs="$LIBS"
 313 fontconfig_save_cflags="$CFLAGS"
 314 LIBS="$LIBS $FREETYPE_LIBS"
 315 CFLAGS="$CFLAGS $FREETYPE_CFLAGS"
 316 AC_CHECK_FUNCS(FT_Get_Next_Char FT_Get_BDF_Property FT_Get_PS_Font_Info FT_Has_PS_Glyph_Names FT_Get_X11_Font_Format FT_Select_Size)
 317 AC_CHECK_MEMBER(FT_Bitmap_Size.y_ppem,
 318                 HAVE_FT_BITMAP_SIZE_Y_PPEM=1,
 319                 HAVE_FT_BITMAP_SIZE_Y_PPEM=0,
 320 [#include <ft2build.h>
 321 #include FT_FREETYPE_H])
 322 AC_DEFINE_UNQUOTED(HAVE_FT_BITMAP_SIZE_Y_PPEM,$HAVE_FT_BITMAP_SIZE_Y_PPEM,
 323                    [FT_Bitmap_Size structure includes y_ppem field])
 324 CFLAGS="$fontconfig_save_cflags"
 325 LIBS="$fontconfig_save_libs"
 326
 327 #
 328 # Check expat configuration
 329 #
 330 AC_ARG_WITH(expat,
 331         [AC_HELP_STRING([--with-expat=DIR],
 332                         [Use Expat in DIR])],
 333         [expat_prefix=$withval],
 334         [expat_prefix=auto])
 335 AC_ARG_WITH(expat-includes,
 336         [AC_HELP_STRING([--with-expat-includes=DIR],
 337                         [Use Expat includes in DIR])],
 338         [expat_includes=$withval],
 339         [expat_includes=auto])
 340 AC_ARG_WITH(expat-lib,
 341         [AC_HELP_STRING([--with-expat-lib=DIR])],
 342         [expat_lib=$withval],
 343         [expat_lib=auto])
 344
 345 if test "$enable_libxml2" != "yes"; then
 346         use_pkgconfig_for_expat=yes
 347         if test "$expat_prefix" = "auto" -a "$expat_includes" = "auto" -a "$expat_lib" = "auto"; then
 348                 PKG_CHECK_MODULES(EXPAT, expat,,use_pkgconfig_for_expat=no)
 349         else
 350                 use_pkgconfig_for_expat=no
 351         fi
 352         if test "x$use_pkgconfig_for_expat" = "xno"; then
 353                 if test "$expat_includes" != "auto" -a -r ${expat_includes}/expat.h; then
 354                         EXPAT_CFLAGS="-I${expat_includes}"
 355                 elif test "$expat_prefix" != "auto" -a -r ${expat_prefix}/include/expat.h; then
 356                         EXPAT_CFLAGS="-I${expat_prefix}/include"
 357                 else
 358                         EXPAT_CFLAGS=""
 359                 fi
 360                 if test "$expat_lib" != "auto"; then
 361                         EXPAT_LIBS="-L${expat_lib} -lexpat"
 362                 elif test "$expat_prefix" != "auto"; then
 363                         EXPAT_LIBS="-L${expat_prefix}/lib -lexpat"
 364                 else
 365                         EXPAT_LIBS="-lexpat"
 366                 fi
 367         else
 368                 PKGCONFIG_REQUIRES_PRIVATELY="$PKGCONFIG_REQUIRES_PRIVATELY expat"
 369         fi
 370
 371         expatsaved_CPPFLAGS="$CPPFLAGS"
 372         expatsaved_LIBS="$LIBS"
 373         CPPFLAGS="$CPPFLAGS $EXPAT_CFLAGS"
 374         LIBS="$LIBS $EXPAT_LIBS"
 375
 376         AC_CHECK_HEADER(expat.h)
 377         if test "$ac_cv_header_expat_h" = "no"; then
 378                 AC_CHECK_HEADER(xmlparse.h)
 379                 if test "$ac_cv_header_xmlparse_h" = "yes"; then
 380                         HAVE_XMLPARSE_H=1
 381                         AC_SUBST(HAVE_XMLPARSE_H)
 382                         AC_DEFINE_UNQUOTED(HAVE_XMLPARSE_H,$HAVE_XMLPARSE_H,
 383                                 [Use xmlparse.h instead of expat.h])
 384                 else
 385                         AC_MSG_ERROR([
 386 *** expat is required. or try to use --enable-libxml2])
 387                 fi
 388         fi
 389         AC_CHECK_FUNCS(XML_SetDoctypeDeclHandler)
 390         if test "$ac_cv_func_XML_SetDoctypeDeclHandler" = "no"; then
 391                 AC_MSG_ERROR([
 392 *** expat is required. or try to use --enable-libxml2])
 393         fi
 394         CPPFLAGS="$expatsaved_CPPFLAGS"
 395         LIBS="$expatsaved_LIBS"
 396
 397         AC_SUBST(EXPAT_CFLAGS)
 398         AC_SUBST(EXPAT_LIBS)
 399 fi
 400
 401 #
 402 # Check libxml2 configuration
 403 #
 404 AC_ARG_ENABLE(libxml2,
 405         [AC_HELP_STRING([--enable-libxml2],
 406                         [Use libxml2 instead of Expat])])
 407
 408 if test "$enable_libxml2" = "yes"; then
 409     PKG_CHECK_MODULES([LIBXML2], [libxml-2.0 >= 2.6])
 410     PKGCONFIG_REQUIRES_PRIVATELY="$PKGCONFIG_REQUIRES_PRIVATELY libxml-2.0"
 411     AC_DEFINE_UNQUOTED(ENABLE_LIBXML2,1,[Use libxml2 instead of Expat])
 412
 413     AC_SUBST(LIBXML2_CFLAGS)
 414     AC_SUBST(LIBXML2_LIBS)
 415
 416     fc_saved_CFLAGS="$CFLAGS"
 417     CFLAGS="$CFLAGS $LIBXML2_CFLAGS"
 418     AC_MSG_CHECKING([SAX1 support in libxml2])
 419     AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
 420         #include <libxml/xmlversion.h>
 421         #if !defined(LIBXML_SAX1_ENABLED)
 422         #  include "error: No SAX1 support in libxml2"
 423         #endif
 424         ]])], [AC_MSG_RESULT([found])], [AC_MSG_ERROR([
 425 *** SAX1 support in libxml2 is required. enable it or use expat instead.])])
 426     CFLAGS="$fc_saved_CFLAGS"
 427 fi
 428
 429 #
 430 # Set default font directory
 431 #
 432
 433 AC_ARG_WITH(default-fonts,
 434         [AC_HELP_STRING([--with-default-fonts=DIR],
 435                         [Use fonts from DIR when config is busted])],
 436         default_fonts="$withval", default_fonts=yes)
 437
 438 case "$default_fonts" in
 439 yes)
 440         if test "$os_win32" = "yes"; then
 441                 FC_DEFAULT_FONTS="WINDOWSFONTDIR"
 442                 AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "WINDOWSFONTDIR",
 443                                    [Windows font directory])
 444         else
 445                 FC_DEFAULT_FONTS="/usr/share/fonts"
 446                 AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "/usr/share/fonts",
 447                                    [System font directory])
 448         fi
 449         ;;
 450 *)
 451         FC_DEFAULT_FONTS="$default_fonts"
 452         AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "$default_fonts",
 453                            [System font directory])
 454         ;;
 455 esac
 456
 457 AC_SUBST(FC_DEFAULT_FONTS)
 458
 459 #
 460 # Add more fonts if available.  By default, add only the directories
 461 # with outline fonts; those with bitmaps can be added as desired in
 462 # local.conf or ~/.fonts.conf
 463 #
 464 AC_ARG_WITH(add-fonts,
 465         [AC_HELP_STRING([--with-add-fonts=DIR1,DIR2,...],
 466                         [Find additional fonts in DIR1,DIR2,... ])],
 467         add_fonts="$withval", add_fonts=yes)
 468
 469 case "$add_fonts" in
 470 yes)
 471         FC_ADD_FONTS=""
 472         for dir in /usr/X11R6/lib/X11 /usr/X11/lib/X11 /usr/lib/X11; do
 473                 case x"$FC_ADD_FONTS" in
 474                 x)
 475                         sub="$dir/fonts"
 476                         if test -d "$sub"; then
 477                                 case x$FC_ADD_FONTS in
 478                                 x)
 479                                         FC_ADD_FONTS="$sub"
 480                                         ;;
 481                                 *)
 482                                         FC_ADD_FONTS="$FC_ADD_FONTS,$sub"
 483                                         ;;
 484                                 esac
 485                         fi
 486                         ;;
 487                 esac
 488         done
 489         AC_DEFINE_UNQUOTED(FC_ADD_FONTS,"$add_fonts",[Additional font directories])
 490         ;;
 491 no)
 492         FC_ADD_FONTS=""
 493         ;;
 494 *)
 495         FC_ADD_FONTS="$add_fonts"
 496         AC_DEFINE_UNQUOTED(FC_ADD_FONTS,"$add_fonts",[Additional font directories])
 497         ;;
 498 esac
 499
 500 AC_SUBST(FC_ADD_FONTS)
 501
 502 FC_FONTPATH=""
 503
 504 case "$FC_ADD_FONTS" in
 505 "")
 506         ;;
 507 *)
 508         FC_FONTPATH=`echo $FC_ADD_FONTS |
 509                         sed -e 's/^/<dir>/' -e 's/$/<\/dir>/' -e 's/,/<\/dir> <dir>/g'`
 510         ;;
 511 esac
 512
 513 AC_SUBST(FC_FONTPATH)
 514
 515 #
 516 # Set default cache directory path
 517 #
 518 AC_ARG_WITH(cache-dir,
 519         [AC_HELP_STRING([--with-cache-dir=DIR],
 520                         [Use DIR to store cache files [default=LOCALSTATEDIR/cache/fontconfig]])],
 521         fc_cachedir="$withval", fc_cachedir=yes)
 522
 523 case $fc_cachedir in
 524 no|yes)
 525         if test "$os_win32" = "yes"; then
 526                 fc_cachedir="LOCAL_APPDATA_FONTCONFIG_CACHE"
 527         else
 528                 fc_cachedir='${localstatedir}/cache/${PACKAGE}'
 529         fi
 530         ;;
 531 *)
 532         ;;
 533 esac
 534 AC_SUBST(fc_cachedir)
 535 FC_CACHEDIR=${fc_cachedir}
 536 AC_SUBST(FC_CACHEDIR)
 537
 538 FC_FONTDATE=`LC_ALL=C date`
 539
 540 AC_SUBST(FC_FONTDATE)
 541
 542 #
 543 # Set configuration paths
 544 #
 545
 546 AC_ARG_WITH(templatedir,
 547         [AC_HELP_STRING([--with-templatedir=DIR],
 548                         [Use DIR to store the configuration template files [default=DATADIR/fontconfig/conf.avail]])],
 549         [templatedir="$withval"],
 550         [templatedir=yes])
 551 AC_ARG_WITH(baseconfigdir,
 552         [AC_HELP_STRING([--with-baseconfigdir=DIR],
 553                         [Use DIR to store the base configuration files [default=SYSCONFDIR/fonts]])],
 554         [baseconfigdir="$withval"],
 555         [baseconfigdir=yes])
 556 AC_ARG_WITH(configdir,
 557         [AC_HELP_STRING([--with-configdir=DIR],
 558                         [Use DIR to store active configuration files [default=BASECONFIGDIR/conf.d]])],
 559         [configdir="$withval"],
 560         [configdir=yes])
 561 AC_ARG_WITH(xmldir,
 562         [AC_HELP_STRING([--with-xmldir=DIR],
 563                         [Use DIR to store XML schema files [default=DATADIR/xml/fontconfig]])],
 564         [xmldir="$withval"],
 565         [xmldir=yes])
 566
 567 case "$templatedir" in
 568 no|yes)
 569         templatedir='${datadir}'/fontconfig/conf.avail
 570         ;;
 571 *)
 572         ;;
 573 esac
 574 case "$baseconfigdir" in
 575 no|yes)
 576         baseconfigdir='${sysconfdir}'/fonts
 577         ;;
 578 *)
 579         ;;
 580 esac
 581 case "$configdir" in
 582 no|yes)
 583         configdir='${BASECONFIGDIR}'/conf.d
 584         ;;
 585 *)
 586         ;;
 587 esac
 588 case "$xmldir" in
 589 no|yes)
 590         xmldir='${datadir}'/xml/fontconfig
 591         ;;
 592 *)
 593         ;;
 594 esac
 595
 596 TEMPLATEDIR=${templatedir}
 597 BASECONFIGDIR=${baseconfigdir}
 598 CONFIGDIR=${configdir}
 599 XMLDIR=${xmldir}
 600 AC_SUBST(TEMPLATEDIR)
 601 AC_SUBST(BASECONFIGDIR)
 602 AC_SUBST(CONFIGDIR)
 603 AC_SUBST(XMLDIR)
 604
 605
 606 dnl ===========================================================================
 607
 608 #
 609 # Thread-safety primitives
 610 #
 611
 612 AC_CACHE_CHECK([for Intel atomic primitives], fc_cv_have_intel_atomic_primitives, [
 613         fc_cv_have_intel_atomic_primitives=false
 614         AC_TRY_LINK([
 615                 void memory_barrier (void) { __sync_synchronize (); }
 616                 int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); }
 617                 int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); }
 618                 void mutex_unlock (int *m) { __sync_lock_release (m); }
 619                 ], [], fc_cv_have_intel_atomic_primitives=true
 620         )
 621 ])
 622 if $fc_cv_have_intel_atomic_primitives; then
 623         AC_DEFINE(HAVE_INTEL_ATOMIC_PRIMITIVES, 1, [Have Intel __sync_* atomic primitives])
 624 fi
 625
 626 AC_CACHE_CHECK([for Solaris atomic operations], fc_cv_have_solaris_atomic_ops, [
 627         fc_cv_have_solaris_atomic_ops=false
 628         AC_TRY_LINK([
 629                 #include <atomic.h>
 630                 /* This requires Solaris Studio 12.2 or newer: */
 631                 #include <mbarrier.h>
 632                 void memory_barrier (void) { __machine_rw_barrier (); }
 633                 int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); }
 634                 void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); }
 635                 ], [], fc_cv_have_solaris_atomic_ops=true
 636         )
 637 ])
 638 if $fc_cv_have_solaris_atomic_ops; then
 639         AC_DEFINE(HAVE_SOLARIS_ATOMIC_OPS, 1, [Have Solaris __machine_*_barrier and atomic_* operations])
 640 fi
 641
 642 if test "$os_win32" = no && ! $have_pthread; then
 643         AC_CHECK_HEADERS(sched.h)
 644         AC_SEARCH_LIBS(sched_yield,rt,AC_DEFINE(HAVE_SCHED_YIELD, 1, [Have sched_yield]))
 645 fi
 646
 647 have_pthread=false
 648 if test "$os_win32" = no; then
 649         AX_PTHREAD([have_pthread=true])
 650 fi
 651 if $have_pthread; then
 652         LIBS="$PTHREAD_LIBS $LIBS"
 653         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 654         CC="$PTHREAD_CC"
 655         AC_DEFINE(HAVE_PTHREAD, 1, [Have POSIX threads])
 656 fi
 657 AM_CONDITIONAL(HAVE_PTHREAD, $have_pthread)
 658
 659
 660 dnl ===========================================================================
 661
 662 #
 663 # Let people not build/install docs if they don't have docbook
 664 #
 665
 666 AC_CHECK_PROG(HASDOCBOOK, docbook2html, yes, no)
 667
 668 AM_CONDITIONAL(USEDOCBOOK, test "x$HASDOCBOOK" = xyes)
 669
 670 default_docs="yes"
 671 #
 672 # Check if docs exist or can be created
 673 #
 674 if test x$HASDOCBOOK = xno; then
 675         if test -f $srcdir/doc/fonts-conf.5; then
 676                 :
 677         else
 678                 default_docs="no"
 679         fi
 680 fi
 681
 682 AC_ARG_ENABLE(docs,
 683         [AC_HELP_STRING([--disable-docs],
 684                         [Don't build and install documentation])],
 685         ,
 686         enable_docs=$default_docs)
 687
 688 AM_CONDITIONAL(ENABLE_DOCS, test "x$enable_docs" = xyes)
 689
 690 if test "x$enable_docs" = xyes; then
 691         tmp=funcs.$$
 692         cat $srcdir/doc/*.fncs | awk '
 693         /^@TITLE@/      { if (!done) { printf ("%s\n", $2); done = 1; } }
 694         /^@FUNC@/       { if (!done) { printf ("%s\n", $2); done = 1; } }
 695         /^@@/           { done = 0; }' > $tmp
 696         DOCMAN3=`cat $tmp | awk '{ printf ("%s.3 ", $1); }'`
 697         echo DOCMAN3 $DOCMAN3
 698         rm -f $tmp
 699 else
 700         DOCMAN3=""
 701 fi
 702 AC_SUBST(DOCMAN3)
 703
 704
 705 dnl Figure out what cache format suffix to use for this architecture
 706 AC_C_BIGENDIAN
 707 AC_CHECK_SIZEOF([void *])
 708 AC_CHECK_ALIGNOF([double])
 709
 710 dnl include the header file for workaround of miscalculating size on autoconf
 711 dnl particularly for fat binaries
 712 AH_BOTTOM([#include "config-fixups.h"])
 713
 714 dnl
 715 dnl
 716 AC_SUBST(PKGCONFIG_REQUIRES)
 717 AC_SUBST(PKGCONFIG_REQUIRES_PRIVATELY)
 718
 719 dnl
 720 AC_CONFIG_FILES([
 721 Makefile
 722 fontconfig/Makefile
 723 fc-lang/Makefile
 724 fc-glyphname/Makefile
 725 fc-case/Makefile
 726 src/Makefile
 727 conf.d/Makefile
 728 fc-cache/Makefile
 729 fc-cat/Makefile
 730 fc-list/Makefile
 731 fc-match/Makefile
 732 fc-pattern/Makefile
 733 fc-query/Makefile
 734 fc-scan/Makefile
 735 fc-validate/Makefile
 736 doc/Makefile
 737 doc/version.sgml
 738 test/Makefile
 739 fontconfig.spec
 740 fontconfig.pc
 741 fontconfig-zip
 742 ])
 743 AC_OUTPUT