aboutsummaryrefslogtreecommitdiff
path: root/fontconfig/configure.ac
blob: 728a55099360df5ca1a683d25854d2bcef8d4edd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
dnl 
dnl  fontconfig/configure.in
dnl 
dnl  Copyright © 2003 Keith Packard
dnl 
dnl  Permission to use, copy, modify, distribute, and sell this software and its
dnl  documentation for any purpose is hereby granted without fee, provided that
dnl  the above copyright notice appear in all copies and that both that
dnl  copyright notice and this permission notice appear in supporting
dnl  documentation, and that the name of the author(s) not be used in
dnl  advertising or publicity pertaining to distribution of the software without
dnl  specific, written prior permission.  The authors make no
dnl  representations about the suitability of this software for any purpose.  It
dnl  is provided "as is" without express or implied warranty.
dnl 
dnl  THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
dnl  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
dnl  EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
dnl  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
dnl  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
dnl  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
dnl  PERFORMANCE OF THIS SOFTWARE.
dnl
dnl Process this file with autoconf to create configure.

AC_PREREQ(2.61)

dnl ==========================================================================
dnl                               Versioning              
dnl ==========================================================================

dnl This is the package version number, not the shared library
dnl version.  This same version number must appear in fontconfig/fontconfig.h
dnl Yes, it is a pain to synchronize version numbers.  Unfortunately, it's
dnl not possible to extract the version number here from fontconfig.h
AC_INIT([fontconfig], [2.11.0], [https://bugs.freedesktop.org/enter_bug.cgi?product=fontconfig])
AM_INIT_AUTOMAKE([1.11 parallel-tests dist-bzip2])
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])

dnl libtool versioning

dnl bump revision when fixing bugs
dnl bump current and age, reset revision to zero when adding APIs
dnl bump current, leave age, reset revision to zero when changing/removing APIS
LIBT_CURRENT=9
LIBT_REVISION=0
AC_SUBST(LIBT_CURRENT)
AC_SUBST(LIBT_REVISION)
LIBT_AGE=8

LIBT_VERSION_INFO="$LIBT_CURRENT:$LIBT_REVISION:$LIBT_AGE"
AC_SUBST(LIBT_VERSION_INFO)

LIBT_CURRENT_MINUS_AGE=`expr $LIBT_CURRENT - $LIBT_AGE`
AC_SUBST(LIBT_CURRENT_MINUS_AGE)

PKGCONFIG_REQUIRES=
PKGCONFIG_REQUIRES_PRIVATELY=

dnl ==========================================================================

AC_CONFIG_HEADERS(config.h)
AC_CONFIG_MACRO_DIR([m4])

AC_PROG_CC
AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
AC_PROG_INSTALL
AC_PROG_LN_S
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
AC_PROG_MAKE_SET
PKG_PROG_PKG_CONFIG
m4_ifdef([PKG_INSTALLDIR], [PKG_INSTALLDIR], AC_SUBST([pkgconfigdir], ${libdir}/pkgconfig))

AM_MISSING_PROG([GIT], [git])
AM_MISSING_PROG([GPERF], [gperf])

AC_MSG_CHECKING([for RM macro])
_predefined_rm=`make -p -f /dev/null 2>/dev/null|grep '^RM ='|sed -e 's/^RM = //'`
if test "x$_predefined_rm" = "x"; then
	AC_MSG_RESULT([no predefined RM])
	AC_CHECK_PROG(RM, rm, [rm -f])
else
	AC_MSG_RESULT($_predefined_rm)
fi

dnl ==========================================================================

case "$host" in
  *-*-mingw*)
    os_win32=yes
    ;;
  *)
    os_win32=no
esac
AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes")

if test "$os_win32" = "yes"; then
  AC_CHECK_PROG(ms_librarian, lib.exe, yes, no)
fi
AM_CONDITIONAL(MS_LIB_AVAILABLE, test x$ms_librarian = xyes)

WARN_CFLAGS=""
if test "x$GCC" = "xyes"; then
	WARN_CFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes \
	-Wmissing-prototypes -Wmissing-declarations \
	-Wnested-externs -fno-strict-aliasing"
	AC_DEFINE_UNQUOTED(HAVE_WARNING_CPP_DIRECTIVE,1,
	[Can use #warning in C files])
fi
AC_SUBST(WARN_CFLAGS)


dnl ==========================================================================

AX_CC_FOR_BUILD()
AC_ARG_VAR(CC_FOR_BUILD, [build system C compiler])
AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
AM_CONDITIONAL(ENABLE_SHARED, test "$enable_shared" = "yes")

dnl ==========================================================================

AC_ARG_WITH(arch,
	[AC_HELP_STRING([--with-arch=ARCH],
			[Force architecture to ARCH])],
	arch="$withval", arch=auto)

if test "x$arch" != xauto; then
	AC_DEFINE_UNQUOTED([FC_ARCHITECTURE], "$arch", [Architecture prefix to use for cache file names])
fi


dnl ==========================================================================

# Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h regex.h stdlib.h string.h unistd.h sys/vfs.h sys/statfs.h sys/param.h sys/mount.h])
AX_CREATE_STDINT_H([src/fcstdint.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_C_FLEXIBLE_ARRAY_MEMBER
AC_TYPE_PID_T

# Checks for library functions.
AC_FUNC_VPRINTF
AC_FUNC_MMAP
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])

dnl AC_CHECK_FUNCS doesn't check for header files.
dnl posix_fadvise() may be not available in older libc.
AC_CHECK_SYMBOL([posix_fadvise], [fcntl.h], [fc_func_posix_fadvise=1], [fc_func_posix_fadvise=0])
AC_DEFINE_UNQUOTED([HAVE_POSIX_FADVISE], [$fc_func_posix_fadvise], [Define to 1 if you have the 'posix_fadivse' function.])
if test "$os_win32" = "no"; then
	AC_MSG_CHECKING([for scandir])
	fc_saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WARN_CFLAGS -Werror"
	AC_TRY_COMPILE([
		#include <dirent.h>
		int main(void);
	], [
		int (* comp) (const struct dirent **, const struct dirent **) = 0;
		struct dirent **d;
		return scandir(".", &d, 0, comp) >= 0;
	], [
		AC_MSG_RESULT([yes])
		AC_DEFINE([HAVE_SCANDIR], [1], [Define to 1 if you have the 'scandir' function.])
	], [
		AC_TRY_COMPILE([
			#include <dirent.h>
			int main(void);
		], [
			int (* comp) (const void *, const void *) = 0;
			struct dirent **d;
			return scandir(".", &d, 0, comp) >= 0;
		], [
			AC_MSG_RESULT([yes])
			AC_DEFINE([HAVE_SCANDIR_VOID_P], [1], [Define to 1 if you have the 'scandir' function with int (* compar)(const void *, const void *)])
		],[
			AC_MSG_ERROR([
*** No scandir function available.])
		])
	])
fi
CFLAGS="$fc_saved_CFLAGS"

#
if test "x$ac_cv_func_fstatvfs" = "xyes"; then
	AC_CHECK_MEMBERS([struct statvfs.f_basetype, struct statvfs.f_fstypename],,,
		[#include <sys/statvfs.h>])
fi
if test "x$ac_cv_func_fstatfs" = "xyes"; then
	AC_CHECK_MEMBERS([struct statfs.f_flags, struct statfs.f_fstypename],,, [
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif])
fi
AC_CHECK_MEMBERS([struct dirent.d_type],,,
	[#include <dirent.h>])
#
# regex
#
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
	AC_DEFINE(USE_REGEX,,[Use regex])
fi

#
# Checks for iconv
#
AC_ARG_ENABLE(iconv,
	[AC_HELP_STRING([--enable-iconv],
			[Use iconv to support non-Unicode SFNT name])],
	,enable_iconv=no)
AC_ARG_WITH(libiconv,
	[AC_HELP_STRING([--with-libiconv=DIR],
			[Use libiconv in DIR])],
	[if test "x$withval" = "xyes"; then
		libiconv_prefix=$prefix
	 else
		libiconv_prefix=$withval
	 fi],
	[libiconv_prefix=auto])
AC_ARG_WITH(libiconv-includes,
	[AC_HELP_STRING([--with-libiconv-includes=DIR],
			[Use libiconv includes in DIR])],
	[libiconv_includes=$withval],
	[libiconv_includes=auto])
AC_ARG_WITH(libiconv-lib,
	[AC_HELP_STRING([--with-libiconv-lib=DIR],
			[Use libiconv library in DIR])],
	[libiconv_lib=$withval],
	[libiconv_lib=auto])

# if no libiconv,libiconv-includes,libiconv-lib are specified,
# libc's iconv has a priority.
if test "$libiconv_includes" != "auto" -a -r ${libiconv_includes}/iconv.h; then
	libiconv_cflags="-I${libiconv_includes}"
elif test "$libiconv_prefix" != "auto" -a -r ${libiconv_prefix}/include/iconv.h; then
	libiconv_cflags="-I${libiconv_prefix}/include"
else
	libiconv_cflags=""
fi
libiconv_libs=""
if test "x$libiconv_cflags" != "x"; then
	if test "$libiconv_lib" != "auto" -a -d ${libiconv_lib}; then
		libiconv_libs="-L${libiconv_lib} -liconv"
	elif test "$libiconv_prefix" != "auto" -a -d ${libiconv_prefix}/lib; then
		libiconv_libs="-L${libiconv_prefix}/lib -liconv"
	else
		libiconv_libs="-liconv"
	fi
fi

use_iconv=0
if test "x$enable_iconv" != "xno"; then
	AC_MSG_CHECKING([for a usable iconv])
	if test "x$libiconv_cflags" != "x" -o "x$libiconv_libs" != "x"; then
		iconvsaved_CFLAGS="$CFLAGS"
		iconvsaved_LIBS="$LIBS"
		CFLAGS="$CFLAGS $libiconv_cflags"
		LIBS="$LIBS $libiconv_libs"

		AC_TRY_LINK([#include <iconv.h>],
			[iconv_open ("from", "to");],
			[iconv_type="libiconv"
			 use_iconv=1
			 ICONV_CFLAGS="$libiconv_cflags"
			 ICONV_LIBS="$libiconv_libs"
			 ],
			[use_iconv=0])

		CFLAGS="$iconvsaved_CFLAGS"
		LIBS="$iconvsaved_LIBS"
	fi
	if test "x$use_iconv" = "x0"; then
		AC_TRY_LINK([#include <iconv.h>],
			[iconv_open ("from", "to");],
			[iconv_type="libc"
			 use_iconv=1],
			[iconv_type="not found"
			 use_iconv=0])
	fi

	AC_MSG_RESULT([$iconv_type])
	AC_SUBST(ICONV_CFLAGS)
	AC_SUBST(ICONV_LIBS)
fi
AC_DEFINE_UNQUOTED(USE_ICONV,$use_iconv,[Use iconv.])
#
# Checks for FreeType
#
PKG_CHECK_MODULES(FREETYPE, freetype2)
PKGCONFIG_REQUIRES="$PKGCONFIG_REQUIRES freetype2"

AC_SUBST(FREETYPE_LIBS)
AC_SUBST(FREETYPE_CFLAGS)

fontconfig_save_libs="$LIBS"
fontconfig_save_cflags="$CFLAGS"
LIBS="$LIBS $FREETYPE_LIBS"
CFLAGS="$CFLAGS $FREETYPE_CFLAGS"
AC_CHECK_FUNCS(FT_Get_Next_Char FT_Get_BDF_Property FT_Get_PS_Font_Info FT_Has_PS_Glyph_Names FT_Get_X11_Font_Format FT_Select_Size)
AC_CHECK_MEMBER(FT_Bitmap_Size.y_ppem,
		HAVE_FT_BITMAP_SIZE_Y_PPEM=1,
		HAVE_FT_BITMAP_SIZE_Y_PPEM=0,
[#include <ft2build.h>
#include FT_FREETYPE_H])
AC_DEFINE_UNQUOTED(HAVE_FT_BITMAP_SIZE_Y_PPEM,$HAVE_FT_BITMAP_SIZE_Y_PPEM,
		   [FT_Bitmap_Size structure includes y_ppem field])
CFLAGS="$fontconfig_save_cflags"
LIBS="$fontconfig_save_libs"

#
# Check expat configuration
#
AC_ARG_WITH(expat,
	[AC_HELP_STRING([--with-expat=DIR],
			[Use Expat in DIR])],
	[expat_prefix=$withval],
	[expat_prefix=auto])
AC_ARG_WITH(expat-includes,
	[AC_HELP_STRING([--with-expat-includes=DIR],
			[Use Expat includes in DIR])],
	[expat_includes=$withval],
	[expat_includes=auto])
AC_ARG_WITH(expat-lib,
	[AC_HELP_STRING([--with-expat-lib=DIR])],
	[expat_lib=$withval],
	[expat_lib=auto])

if test "$enable_libxml2" != "yes"; then
	use_pkgconfig_for_expat=yes
	if test "$expat_prefix" = "auto" -a "$expat_includes" = "auto" -a "$expat_lib" = "auto"; then
		PKG_CHECK_MODULES(EXPAT, expat,,use_pkgconfig_for_expat=no)
	else
		use_pkgconfig_for_expat=no
	fi
	if test "x$use_pkgconfig_for_expat" = "xno"; then
		if test "$expat_includes" != "auto" -a -r ${expat_includes}/expat.h; then
			EXPAT_CFLAGS="-I${expat_includes}"
		elif test "$expat_prefix" != "auto" -a -r ${expat_prefix}/include/expat.h; then
			EXPAT_CFLAGS="-I${expat_prefix}/include"
		else
			EXPAT_CFLAGS=""
		fi
		if test "$expat_lib" != "auto"; then
			EXPAT_LIBS="-L${expat_lib} -lexpat"
		elif test "$expat_prefix" != "auto"; then
			EXPAT_LIBS="-L${expat_prefix}/lib -lexpat"
		else
			EXPAT_LIBS="-lexpat"
		fi
	else
		PKGCONFIG_REQUIRES_PRIVATELY="$PKGCONFIG_REQUIRES_PRIVATELY expat"
	fi

	expatsaved_CPPFLAGS="$CPPFLAGS"
	expatsaved_LIBS="$LIBS"
	CPPFLAGS="$CPPFLAGS $EXPAT_CFLAGS"
	LIBS="$LIBS $EXPAT_LIBS"

	AC_CHECK_HEADER(expat.h)
	if test "$ac_cv_header_expat_h" = "no"; then
		AC_CHECK_HEADER(xmlparse.h)
		if test "$ac_cv_header_xmlparse_h" = "yes"; then
			HAVE_XMLPARSE_H=1
			AC_SUBST(HAVE_XMLPARSE_H)
			AC_DEFINE_UNQUOTED(HAVE_XMLPARSE_H,$HAVE_XMLPARSE_H,
				[Use xmlparse.h instead of expat.h])
		else
			AC_MSG_ERROR([
*** expat is required. or try to use --enable-libxml2])
		fi
	fi
	AC_CHECK_FUNCS(XML_SetDoctypeDeclHandler)
	if test "$ac_cv_func_XML_SetDoctypeDeclHandler" = "no"; then
		AC_MSG_ERROR([
*** expat is required. or try to use --enable-libxml2])
	fi
	CPPFLAGS="$expatsaved_CPPFLAGS"
	LIBS="$expatsaved_LIBS"

	AC_SUBST(EXPAT_CFLAGS)
	AC_SUBST(EXPAT_LIBS)
fi

#
# Check libxml2 configuration
#
AC_ARG_ENABLE(libxml2,
	[AC_HELP_STRING([--enable-libxml2],
			[Use libxml2 instead of Expat])])

if test "$enable_libxml2" = "yes"; then
    PKG_CHECK_MODULES([LIBXML2], [libxml-2.0 >= 2.6])
    PKGCONFIG_REQUIRES_PRIVATELY="$PKGCONFIG_REQUIRES_PRIVATELY libxml-2.0"
    AC_DEFINE_UNQUOTED(ENABLE_LIBXML2,1,[Use libxml2 instead of Expat])

    AC_SUBST(LIBXML2_CFLAGS)
    AC_SUBST(LIBXML2_LIBS)

    fc_saved_CFLAGS="$CFLAGS"
    CFLAGS="$CFLAGS $LIBXML2_CFLAGS"
    AC_MSG_CHECKING([SAX1 support in libxml2])
    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
	#include <libxml/xmlversion.h>
	#if !defined(LIBXML_SAX1_ENABLED)
	#  include "error: No SAX1 support in libxml2"
	#endif
	]])], [AC_MSG_RESULT([found])], [AC_MSG_ERROR([
*** SAX1 support in libxml2 is required. enable it or use expat instead.])])
    CFLAGS="$fc_saved_CFLAGS"
fi

#
# Set default font directory
#

AC_ARG_WITH(default-fonts,
	[AC_HELP_STRING([--with-default-fonts=DIR],
			[Use fonts from DIR when config is busted])],
	default_fonts="$withval", default_fonts=yes)

case "$default_fonts" in
yes)
	if test "$os_win32" = "yes"; then
		FC_DEFAULT_FONTS="WINDOWSFONTDIR"
		AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "WINDOWSFONTDIR", 
				   [Windows font directory])
	else
		FC_DEFAULT_FONTS="/usr/share/fonts"
		AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "/usr/share/fonts", 
				   [System font directory])
	fi
	;;
*)
	FC_DEFAULT_FONTS="$default_fonts"
	AC_DEFINE_UNQUOTED(FC_DEFAULT_FONTS, "$default_fonts",
			   [System font directory])
	;;
esac

AC_SUBST(FC_DEFAULT_FONTS)

#
# Add more fonts if available.  By default, add only the directories
# with outline fonts; those with bitmaps can be added as desired in
# local.conf or ~/.fonts.conf
#
AC_ARG_WITH(add-fonts,
	[AC_HELP_STRING([--with-add-fonts=DIR1,DIR2,...],
			[Find additional fonts in DIR1,DIR2,... ])],
	add_fonts="$withval", add_fonts=yes)

case "$add_fonts" in
yes)
	FC_ADD_FONTS=""
	for dir in /usr/X11R6/lib/X11 /usr/X11/lib/X11 /usr/lib/X11; do
		case x"$FC_ADD_FONTS" in
		x)
			sub="$dir/fonts"
			if test -d "$sub"; then
				case x$FC_ADD_FONTS in
				x)
					FC_ADD_FONTS="$sub"
					;;
				*)
					FC_ADD_FONTS="$FC_ADD_FONTS,$sub"
					;;
				esac
			fi
			;;
		esac
	done
	AC_DEFINE_UNQUOTED(FC_ADD_FONTS,"$add_fonts",[Additional font directories])
	;;
no)
	FC_ADD_FONTS=""
	;;
*)
	FC_ADD_FONTS="$add_fonts"
	AC_DEFINE_UNQUOTED(FC_ADD_FONTS,"$add_fonts",[Additional font directories])
	;;
esac

AC_SUBST(FC_ADD_FONTS)

FC_FONTPATH=""

case "$FC_ADD_FONTS" in
"")
	;;
*)
	FC_FONTPATH=`echo $FC_ADD_FONTS | 
			sed -e 's/^/<dir>/' -e 's/$/<\/dir>/' -e 's/,/<\/dir> <dir>/g'`
	;;
esac

AC_SUBST(FC_FONTPATH)

#
# Set default cache directory path
#
AC_ARG_WITH(cache-dir,
	[AC_HELP_STRING([--with-cache-dir=DIR],
			[Use DIR to store cache files [default=LOCALSTATEDIR/cache/fontconfig]])],
	fc_cachedir="$withval", fc_cachedir=yes)

case $fc_cachedir in
no|yes)
	if test "$os_win32" = "yes"; then
		fc_cachedir="LOCAL_APPDATA_FONTCONFIG_CACHE"
	else
		fc_cachedir='${localstatedir}/cache/${PACKAGE}'
	fi
	;;
*)
	;;
esac
AC_SUBST(fc_cachedir)
FC_CACHEDIR=${fc_cachedir}
AC_SUBST(FC_CACHEDIR)

FC_FONTDATE=`LC_ALL=C date`

AC_SUBST(FC_FONTDATE)

#
# Set configuration paths
#

AC_ARG_WITH(templatedir,
	[AC_HELP_STRING([--with-templatedir=DIR],
			[Use DIR to store the configuration template files [default=DATADIR/fontconfig/conf.avail]])],
	[templatedir="$withval"],
	[templatedir=yes])
AC_ARG_WITH(baseconfigdir,
	[AC_HELP_STRING([--with-baseconfigdir=DIR],
			[Use DIR to store the base configuration files [default=SYSCONFDIR/fonts]])],
	[baseconfigdir="$withval"],
	[baseconfigdir=yes])
AC_ARG_WITH(configdir,
	[AC_HELP_STRING([--with-configdir=DIR],
			[Use DIR to store active configuration files [default=BASECONFIGDIR/conf.d]])],
	[configdir="$withval"],
	[configdir=yes])
AC_ARG_WITH(xmldir,
	[AC_HELP_STRING([--with-xmldir=DIR],
			[Use DIR to store XML schema files [default=DATADIR/xml/fontconfig]])],
	[xmldir="$withval"],
	[xmldir=yes])

case "$templatedir" in
no|yes)
	templatedir='${datadir}'/fontconfig/conf.avail
	;;
*)
	;;
esac
case "$baseconfigdir" in
no|yes)
	baseconfigdir='${sysconfdir}'/fonts
	;;
*)
	;;
esac
case "$configdir" in
no|yes)
	configdir='${BASECONFIGDIR}'/conf.d
	;;
*)
	;;
esac
case "$xmldir" in
no|yes)
	xmldir='${datadir}'/xml/fontconfig
	;;
*)
	;;
esac

TEMPLATEDIR=${templatedir}
BASECONFIGDIR=${baseconfigdir}
CONFIGDIR=${configdir}
XMLDIR=${xmldir}
AC_SUBST(TEMPLATEDIR)
AC_SUBST(BASECONFIGDIR)
AC_SUBST(CONFIGDIR)
AC_SUBST(XMLDIR)


dnl ===========================================================================

#
# Thread-safety primitives
#

AC_CACHE_CHECK([for Intel atomic primitives], fc_cv_have_intel_atomic_primitives, [
	fc_cv_have_intel_atomic_primitives=false
	AC_TRY_LINK([
		void memory_barrier (void) { __sync_synchronize (); }
		int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); }
		int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); }
		void mutex_unlock (int *m) { __sync_lock_release (m); }
		], [], fc_cv_have_intel_atomic_primitives=true
	)
])
if $fc_cv_have_intel_atomic_primitives; then
	AC_DEFINE(HAVE_INTEL_ATOMIC_PRIMITIVES, 1, [Have Intel __sync_* atomic primitives])
fi

AC_CACHE_CHECK([for Solaris atomic operations], fc_cv_have_solaris_atomic_ops, [
	fc_cv_have_solaris_atomic_ops=false
	AC_TRY_LINK([
		#include <atomic.h>
		/* This requires Solaris Studio 12.2 or newer: */
		#include <mbarrier.h>
		void memory_barrier (void) { __machine_rw_barrier (); }
		int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); }
		void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); }
		], [], fc_cv_have_solaris_atomic_ops=true
	)
])
if $fc_cv_have_solaris_atomic_ops; then
	AC_DEFINE(HAVE_SOLARIS_ATOMIC_OPS, 1, [Have Solaris __machine_*_barrier and atomic_* operations])
fi

if test "$os_win32" = no && ! $have_pthread; then
	AC_CHECK_HEADERS(sched.h)
	AC_SEARCH_LIBS(sched_yield,rt,AC_DEFINE(HAVE_SCHED_YIELD, 1, [Have sched_yield]))
fi

have_pthread=false
if test "$os_win32" = no; then
	AX_PTHREAD([have_pthread=true])
fi
if $have_pthread; then
	LIBS="$PTHREAD_LIBS $LIBS"
	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
	CC="$PTHREAD_CC"
	AC_DEFINE(HAVE_PTHREAD, 1, [Have POSIX threads])
fi
AM_CONDITIONAL(HAVE_PTHREAD, $have_pthread)


dnl ===========================================================================

#
# Let people not build/install docs if they don't have docbook
#

AC_CHECK_PROG(HASDOCBOOK, docbook2html, yes, no)

AM_CONDITIONAL(USEDOCBOOK, test "x$HASDOCBOOK" = xyes)

default_docs="yes"
#
# Check if docs exist or can be created
#
if test x$HASDOCBOOK = xno; then
	if test -f $srcdir/doc/fonts-conf.5; then
		:
	else
		default_docs="no"
	fi
fi

AC_ARG_ENABLE(docs,
	[AC_HELP_STRING([--disable-docs],
			[Don't build and install documentation])],
	,
	enable_docs=$default_docs)

AM_CONDITIONAL(ENABLE_DOCS, test "x$enable_docs" = xyes)

if test "x$enable_docs" = xyes; then
	tmp=funcs.$$
	cat $srcdir/doc/*.fncs | awk '
	/^@TITLE@/	{ if (!done) { printf ("%s\n", $2); done = 1; } }
	/^@FUNC@/	{ if (!done) { printf ("%s\n", $2); done = 1; } }
	/^@@/		{ done = 0; }' > $tmp
	DOCMAN3=`cat $tmp | awk '{ printf ("%s.3 ", $1); }'`
	echo DOCMAN3 $DOCMAN3
	rm -f $tmp
else
	DOCMAN3=""
fi
AC_SUBST(DOCMAN3)


dnl Figure out what cache format suffix to use for this architecture
AC_C_BIGENDIAN
AC_CHECK_SIZEOF([void *])
AC_CHECK_ALIGNOF([double])

dnl include the header file for workaround of miscalculating size on autoconf
dnl particularly for fat binaries
AH_BOTTOM([#include "config-fixups.h"])

dnl
dnl
AC_SUBST(PKGCONFIG_REQUIRES)
AC_SUBST(PKGCONFIG_REQUIRES_PRIVATELY)

dnl
AC_CONFIG_FILES([
Makefile
fontconfig/Makefile
fc-lang/Makefile
fc-glyphname/Makefile
fc-case/Makefile
src/Makefile
conf.d/Makefile
fc-cache/Makefile
fc-cat/Makefile
fc-list/Makefile
fc-match/Makefile
fc-pattern/Makefile
fc-query/Makefile
fc-scan/Makefile
fc-validate/Makefile
doc/Makefile
doc/version.sgml
test/Makefile
fontconfig.spec
fontconfig.pc
fontconfig-zip
])
AC_OUTPUT