1# This file is part of the FreeType project.
2#
3# Process this file with autoconf to produce a configure script.
4#
5# Copyright 2001-2018 by
6# David Turner, Robert Wilhelm, and Werner Lemberg.
7#
8# This file is part of the FreeType project, and may only be used, modified,
9# and distributed under the terms of the FreeType project license,
10# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
11# indicate that you have read the license and understand and accept it
12# fully.
13
14AC_INIT([FreeType], [2.9.1], [freetype@nongnu.org], [freetype])
15AC_CONFIG_SRCDIR([ftconfig.in])
16
17
18# Don't forget to update `docs/VERSIONS.TXT'!
19
20version_info='22:1:16'
21AC_SUBST([version_info])
22ft_version=`echo $version_info | tr : .`
23AC_SUBST([ft_version])
24
25
26# checks for system type
27
28AC_CANONICAL_HOST
29
30
31# checks for programs
32
33AC_PROG_CC
34AC_PROG_CPP
35AC_SUBST(EXEEXT)
36
37PKG_PROG_PKG_CONFIG([0.24])
38
39LT_INIT(win32-dll)
40LT_PROG_RC
41
42
43# checks for native programs to generate building tool
44
45if test ${cross_compiling} = yes; then
46  AC_CHECK_PROG(CC_BUILD, ${build}-gcc, ${build}-gcc)
47  test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, gcc, gcc)
48  test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, cc, cc, , , /usr/ucb/cc)
49  test -z "${CC_BUILD}" && AC_MSG_ERROR([cannot find native C compiler])
50
51  AC_MSG_CHECKING([for suffix of native executables])
52  rm -f a.* b.* a_out.exe conftest.*
53  echo > conftest.c "int main() { return 0;}"
54  ${CC_BUILD} conftest.c || AC_MSG_ERROR([native C compiler is not working])
55  rm -f conftest.c
56  if test -x a.out -o -x b.out -o -x conftest; then
57    EXEEXT_BUILD=""
58  elif test -x a_out.exe -o -x conftest.exe; then
59    EXEEXT_BUILD=".exe"
60  elif test -x conftest.*; then
61    EXEEXT_BUILD=`echo conftest.* | sed -n '1s/^.*\././'`
62  fi
63  rm -f a.* b.* a_out.exe conftest.*
64  AC_MSG_RESULT($EXEEXT_BUILD)
65else
66  CC_BUILD=${CC}
67  EXEEXT_BUILD=${EXEEXT}
68fi
69
70AC_SUBST(CC_BUILD)
71AC_SUBST(EXEEXT_BUILD)
72
73
74# Since these files will be eventually called from another directory (namely
75# from the top level) we make the path of the scripts absolute.
76#
77# This small code snippet has been taken from automake's `ylwrap' script.
78
79AC_PROG_INSTALL
80case "$INSTALL" in
81[[\\/]]* | ?:[[\\/]]*)
82  ;;
83*[[\\/]]*)
84  INSTALL="`pwd`/$INSTALL"
85  ;;
86esac
87
88AC_PROG_MKDIR_P
89case "$MKDIR_P" in
90[[\\/]]* | ?:[[\\/]]*)
91  ;;
92*[[\\/]]*)
93  MKDIR_P="`pwd`/$MKDIR_P"
94  ;;
95esac
96
97
98# checks for header files
99
100AC_HEADER_STDC
101AC_CHECK_HEADERS([fcntl.h unistd.h])
102
103
104# checks for typedefs, structures, and compiler characteristics
105
106AC_C_CONST
107AC_CHECK_SIZEOF([int])
108AC_CHECK_SIZEOF([long])
109AC_TYPE_LONG_LONG_INT
110
111
112# check whether cpp computation of size of int and long in ftconfig.in works
113
114AC_MSG_CHECKING([whether cpp computation of bit length in ftconfig.in works])
115orig_CPPFLAGS="${CPPFLAGS}"
116CPPFLAGS="-I${srcdir} -I. -I${srcdir}/../../include/freetype/config ${CPPFLAGS}"
117
118ac_clean_files=
119if test ! -f ft2build.h; then
120  ac_clean_files=ft2build.h
121  touch ft2build.h
122fi
123
124cat > conftest.c <<\_ACEOF
125#include <limits.h>
126#define FT_CONFIG_OPTIONS_H "ftoption.h"
127#define FT_CONFIG_STANDARD_LIBRARY_H "ftstdlib.h"
128#define FT_UINT_MAX  UINT_MAX
129#define FT_ULONG_MAX ULONG_MAX
130#include "ftconfig.in"
131_ACEOF
132echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
133echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
134echo >> conftest.c "#endif"
135echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
136echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
137echo >> conftest.c "#endif"
138
139${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
140eval `cat conftest.sh`
141rm -f conftest.* $ac_clean_files
142
143if test x != "x${ac_cpp_ft_sizeof_int}" \
144   -a x != x"${ac_cpp_ft_sizeof_long}"; then
145  unset ft_use_autoconf_sizeof_types
146else
147  ft_use_autoconf_sizeof_types=yes
148fi
149
150AC_ARG_ENABLE(biarch-config,
151[  --enable-biarch-config  install biarch ftconfig.h to support multiple
152                          architectures by single file], [], [])
153
154case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
155  :yes:yes:)
156    AC_MSG_RESULT([broken but use it])
157    unset ft_use_autoconf_sizeof_types
158    ;;
159  ::no:)
160    AC_MSG_RESULT([works but ignore it])
161    ft_use_autoconf_sizeof_types=yes
162    ;;
163  ::yes: | :::)
164    AC_MSG_RESULT([yes])
165    unset ft_use_autoconf_sizeof_types
166    ;;
167  *)
168    AC_MSG_RESULT([no])
169    ft_use_autoconf_sizeof_types=yes
170    ;;
171esac
172
173if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
174  AC_DEFINE([FT_USE_AUTOCONF_SIZEOF_TYPES], [],
175            [Define if autoconf sizeof types should be used.])
176fi
177
178CPPFLAGS="${orig_CPPFLAGS}"
179
180AC_ARG_ENABLE([freetype-config],
181  AS_HELP_STRING([--enable-freetype-config], [install freetype-config]),
182  [case "${enableval}" in
183    yes) enable_freetype_config="TRUE" ;;
184    no)  enable_freetype_config="FALSE" ;;
185    *)   AC_MSG_ERROR([unknown value '${enableval}' passed with --enable-freetype-config]) ;;
186   esac], [enable_freetype_config="FALSE"])
187
188AC_SUBST(INSTALL_FT2_CONFIG, [$enable_freetype_config])
189
190# checks for library functions
191
192AC_SYS_LARGEFILE
193
194# Here we check whether we can use our mmap file component.
195
196AC_ARG_ENABLE([mmap],
197  AS_HELP_STRING([--disable-mmap],
198                 [do not check mmap() and do not use]),
199  [enable_mmap="no"],[enable_mmap="yes"])
200if test "x${enable_mmap}" != "xno"; then
201  AC_FUNC_MMAP
202fi
203if test "x${enable_mmap}" = "xno" \
204   -o "$ac_cv_func_mmap_fixed_mapped" != "yes"; then
205  FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
206else
207  FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
208
209  AC_CHECK_DECLS([munmap],
210    [],
211    [],
212    [
213
214#ifdef HAVE_UNISTD_H
215#include <unistd.h>
216#endif
217#include <sys/mman.h>
218
219    ])
220
221  FT_MUNMAP_PARAM
222fi
223AC_SUBST([FTSYS_SRC])
224
225AC_CHECK_FUNCS([memcpy memmove])
226
227
228# get compiler flags right
229#
230#   We try to make the compiler work for C89-strict source.  Even if the
231#   C compiler is gcc and C89 flags are available, some system headers
232#   (e.g., Android Bionic libc) are broken in C89 mode.  We have to check
233#   whether the compilation finishes successfully.
234#
235#   Due to bugs in mingwrt 4.0.3 we don't use `-ansi' for MinGW.
236#
237#   To avoid zillions of
238#
239#     ISO C90 does not support 'long long'
240#
241#   warnings, we disable `-pedantic' for gcc version < 4.6.
242#
243if test "x$GCC" = xyes; then
244  XX_CFLAGS="-Wall"
245  case "$host" in
246  *-*-mingw*)
247    XX_ANSIFLAGS="-pedantic"
248    ;;
249  *-*-aix*)
250    XX_ANSIFLAGS="-pedantic"
251    ;;
252  *)
253    GCC_VERSION=`$CC -dumpversion`
254    GCC_MAJOR=`echo "$GCC_VERSION" | sed 's/\([[^.]][[^.]]*\).*/\1/'`
255    GCC_MINOR=`echo "$GCC_VERSION" | sed 's/[[^.]][[^.]]*.\([[^.]][[^.]]*\).*/\1/'`
256
257    XX_PEDANTIC=-pedantic
258    if test $GCC_MAJOR -lt 4; then
259      XX_PEDANTIC=
260    else
261      if test $GCC_MAJOR -eq 4 -a $GCC_MINOR -lt 6; then
262        XX_PEDANTIC=
263      fi
264    fi
265
266    XX_ANSIFLAGS=""
267    for a in $XX_PEDANTIC -ansi
268    do
269      AC_MSG_CHECKING([gcc compiler flag ${a} to assure ANSI C works correctly])
270      orig_CFLAGS="${CFLAGS}"
271      CFLAGS="${CFLAGS} ${XX_ANSIFLAGS} ${a}"
272      AC_COMPILE_IFELSE([
273        AC_LANG_PROGRAM([
274
275#include <stdio.h>
276
277          ],
278          [
279
280            {
281              puts( "" );
282              return 0;
283            }
284
285          ])],
286        [AC_MSG_RESULT([ok, adding to XX_ANSIFLAGS])
287         XX_ANSIFLAGS="${XX_ANSIFLAGS} ${a}"
288        ],
289        [AC_MSG_RESULT([no])])
290      CFLAGS="${orig_CFLAGS}"
291    done
292    ;;
293  esac
294else
295  case "$host" in
296  *-dec-osf*)
297    CFLAGS=
298    XX_CFLAGS="-std1 -g3"
299    XX_ANSIFLAGS=
300    ;;
301  *)
302    XX_CFLAGS=
303    XX_ANSIFLAGS=
304    ;;
305  esac
306fi
307AC_SUBST([XX_CFLAGS])
308AC_SUBST([XX_ANSIFLAGS])
309
310
311# It is recommended that shared libraries hide symbols except those with
312# explicit __attribute__((visibility("default"))).
313#
314AC_MSG_CHECKING([for -fvisibility=hidden compiler flag])
315orig_CFLAGS="${CFLAGS}"
316CFLAGS="${CFLAGS} -fvisibility=hidden"
317AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
318                  AC_MSG_RESULT(yes),
319                  CFLAGS="${orig_CFLAGS}"
320                  AC_MSG_RESULT(no))
321
322
323# All library tests below try `pkg-config' first.  If that fails, a function
324# from the library is tested in the traditional autoconf way (zlib, bzip2),
325# or a config script is called (libpng).
326#
327# The `xxx_reqpriv' variables are for the `Requires.private' field in
328# `freetype2.pc'.  The `xxx_libspriv' variables are for the `Libs.private'
329# field in `freetype2.pc' if pkg-config doesn't find a proper .pc file.
330#
331# The `xxx_libsstaticconf' variables are for the `freetype-config' script.
332#
333# Note that a call to PKG_CHECK_MODULES(XXX, ...) sets and creates the
334# output variables `XXX_CFLAGS' and `XXX_LIBS'.  In case one or both are set
335# for a library by the user, no entry for this library is added to
336# `Requires.private'.  Instead, it gets added to `Libs.private'
337
338
339# check for system zlib
340
341AC_ARG_WITH([zlib],
342  [AS_HELP_STRING([--with-zlib=@<:@yes|no|auto@:>@],
343                  [use system zlib instead of internal library @<:@default=auto@:>@])],
344  [], [with_zlib=auto])
345
346have_zlib=no
347if test x"$with_zlib" = xyes -o x"$with_zlib" = xauto; then
348  zlib_pkg="zlib"
349  have_zlib_pkg=no
350
351  if test x"$ZLIB_CFLAGS" = x -a x"$ZLIB_LIBS" = x; then
352    PKG_CHECK_EXISTS([$zlib_pkg], [have_zlib_pkg=yes])
353  fi
354  PKG_CHECK_MODULES([ZLIB], [$zlib_pkg],
355                    [have_zlib="yes (pkg-config)"], [:])
356
357  if test $have_zlib_pkg = yes; then
358    # we have zlib.pc
359    zlib_reqpriv="$zlib_pkg"
360    zlib_libspriv=
361    zlib_libsstaticconf=`$PKG_CONFIG --static --libs "$zlib_pkg"`
362  else
363    zlib_reqpriv=
364
365    if test "$have_zlib" != no; then
366      # ZLIB_CFLAGS and ZLIB_LIBS are set by the user
367      zlib_libspriv="$ZLIB_LIBS"
368      zlib_libsstaticconf="$ZLIB_LIBS"
369      have_zlib="yes (ZLIB_CFLAGS and ZLIB_LIBS)"
370    else
371      # fall back to standard autoconf test
372      AC_CHECK_LIB([z],
373                   [gzsetparams],
374                   [AC_CHECK_HEADER([zlib.h],
375                                    [have_zlib="yes (autoconf test)"
376                                     zlib_libspriv="-lz"
377                                     zlib_libsstaticconf="$zlib_libspriv"
378                                     ZLIB_LIBS="$zlib_libspriv"])])
379    fi
380  fi
381fi
382
383if test x"$with_zlib" = xyes -a "$have_zlib" = no; then
384  AC_MSG_ERROR([external zlib support requested but library not found])
385fi
386
387
388# check for system libbz2
389
390AC_ARG_WITH([bzip2],
391  [AS_HELP_STRING([--with-bzip2=@<:@yes|no|auto@:>@],
392                  [support bzip2 compressed fonts @<:@default=auto@:>@])],
393  [], [with_bzip2=auto])
394
395have_bzip2=no
396if test x"$with_bzip2" = xyes -o x"$with_bzip2" = xauto; then
397  bzip2_pkg="bzip2"
398  have_bzip2_pkg=no
399
400  if test x"$BZIP2_CFLAGS" = x -a x"$BZIP2_LIBS" = x; then
401    PKG_CHECK_EXISTS([$bzip2_pkg], [have_bzip2_pkg=yes])
402  fi
403  PKG_CHECK_MODULES([BZIP2], [$bzip2_pkg],
404                    [have_bzip2="yes (pkg-config)"], [:])
405
406  if test $have_bzip2_pkg = yes; then
407    # we have bzip2.pc
408    bzip2_reqpriv="$bzip2_pkg"
409    bzip2_libspriv=
410    bzip2_libsstaticconf=`$PKG_CONFIG --static --libs "$bzip2_pkg"`
411  else
412    bzip2_reqpriv=
413
414    if test "$have_bzip2" != no; then
415      # BZIP2_CFLAGS and BZIP2_LIBS are set by the user
416      bzip2_libspriv="$BZIP2_LIBS"
417      bzip2_libsstaticconf="$BZIP2_LIBS"
418      have_bzip2="yes (BZIP2_CFLAGS and BZIP2_LIBS)"
419    else
420      # fall back to standard autoconf test
421      AC_CHECK_LIB([bz2],
422                   [BZ2_bzDecompress],
423                   [AC_CHECK_HEADER([bzlib.h],
424                                    [have_bzip2="yes (autoconf test)"
425                                     bzip2_libspriv="-lbz2"
426                                     bzip2_libsstaticconf="$bzip2_libspriv"
427                                     BZIP2_LIBS="$bzip2_libspriv"])])
428    fi
429  fi
430fi
431
432if test x"$with_bzip2" = xyes -a "$have_bzip2" = no; then
433  AC_MSG_ERROR([bzip2 support requested but library not found])
434fi
435
436
437# check for system libpng
438
439AC_ARG_WITH([png],
440  [AS_HELP_STRING([--with-png=@<:@yes|no|auto@:>@],
441                  [support png compressed OpenType embedded bitmaps @<:@default=auto@:>@])],
442  [], [with_png=auto])
443
444have_libpng=no
445if test x"$with_png" = xyes -o x"$with_png" = xauto; then
446  libpng_pkg="libpng"
447  have_libpng_pkg=no
448
449  if test x"$LIBPNG_CFLAGS" = x -a x"$LIBPNG_LIBS" = x; then
450    PKG_CHECK_EXISTS([$libpng_pkg], [have_libpng_pkg=yes])
451  fi
452  PKG_CHECK_MODULES([LIBPNG], [$libpng_pkg],
453                    [have_libpng="yes (pkg-config)"], [:])
454
455  if test $have_libpng_pkg = yes; then
456    # we have libpng.pc
457    libpng_reqpriv="$libpng_pkg"
458    libpng_libspriv=
459    libpng_libsstaticconf=`$PKG_CONFIG --static --libs "$libpng_pkg"`
460  else
461    libpng_reqpriv=
462
463    if test "$have_libpng" != no; then
464      # LIBPNG_CFLAGS and LIBPNG_LIBS are set by the user
465      libpng_libspriv="$LIBPNG_LIBS"
466      libpng_libsstaticconf="$LIBPNG_LIBS"
467      have_libpng="yes (LIBPNG_CFLAGS and LIBPNG_LIBS)"
468    else
469      # fall back to config script.
470      AC_MSG_CHECKING([for libpng-config])
471      if which libpng-config > /dev/null 2>&1; then
472        LIBPNG_CFLAGS=`libpng-config --cflags`
473        LIBPNG_LIBS=`libpng-config --ldflags`
474        libpng_libspriv=`libpng-config --static --ldflags`
475        libpng_libsstaticconf="$libpng_libspriv"
476        have_libpng="yes (libpng-config)"
477        AC_MSG_RESULT([yes])
478      else
479        AC_MSG_RESULT([no])
480      fi
481    fi
482  fi
483fi
484
485if test x"$with_png" = xyes -a "$have_libpng" = no; then
486  AC_MSG_ERROR([libpng support requested but library not found])
487fi
488
489
490# check for system libharfbuzz
491
492AC_ARG_WITH([harfbuzz],
493  [AS_HELP_STRING([--with-harfbuzz=@<:@yes|no|auto@:>@],
494                  [improve auto-hinting of OpenType fonts @<:@default=auto@:>@])],
495  [], [with_harfbuzz=auto])
496
497have_harfbuzz=no
498if test x"$with_harfbuzz" = xyes -o x"$with_harfbuzz" = xauto; then
499  harfbuzz_pkg="harfbuzz >= 1.3.0"
500  have_harfbuzz_pkg=no
501
502  if test x"$HARFBUZZ_CFLAGS" = x -a x"$HARFBUZZ_LIBS" = x; then
503    PKG_CHECK_EXISTS([$harfbuzz_pkg], [have_harfbuzz_pkg=yes])
504  fi
505  PKG_CHECK_MODULES([HARFBUZZ], [$harfbuzz_pkg],
506                    [have_harfbuzz="yes (pkg-config)"], [:])
507
508  if test $have_harfbuzz_pkg = yes; then
509    # we have harfbuzz.pc
510    harfbuzz_reqpriv="$harfbuzz_pkg"
511    harfbuzz_libspriv=
512    harfbuzz_libsstaticconf=`$PKG_CONFIG --static --libs "$harfbuzz_pkg"`
513  else
514    harfbuzz_reqpriv=
515
516    if test "$have_harfbuzz" != no; then
517      # HARFBUZZ_CFLAGS and HARFBUZZ_LIBS are set by the user
518      harfbuzz_libspriv="$HARFBUZZ_LIBS"
519      harfbuzz_libsstaticconf="$HARFBUZZ_LIBS"
520      have_harfbuzz="yes (HARFBUZZ_CFLAGS and HARFBUZZ_LIBS)"
521    else
522      # since HarfBuzz is quite a new library we don't fall back to a
523      # different test; additionally, it has too many dependencies
524      :
525    fi
526  fi
527fi
528
529if test x"$with_harfbuzz" = xyes -a "$have_harfbuzz" = no; then
530  AC_MSG_ERROR([harfbuzz support requested but library not found])
531fi
532
533
534# check for librt
535#
536# We need `clock_gettime' for the `ftbench' demo program.
537#
538# The code is modeled after gnulib's file `clock_time.m4', ignoring
539# very old Solaris systems.
540
541LIB_CLOCK_GETTIME=
542AC_SEARCH_LIBS([clock_gettime],
543               [rt],
544               [test "$ac_cv_search_clock_gettime" = "none required" \
545                || LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime])
546AC_SUBST([LIB_CLOCK_GETTIME])
547
548
549# Some options handling SDKs/archs in CFLAGS should be copied
550# to LDFLAGS. Apple TechNote 2137 recommends to include these
551# options in CFLAGS but not in LDFLAGS.
552
553save_config_args=$*
554set dummy ${CFLAGS}
555i=1
556while test $i -le $#
557do
558  c=$1
559
560  case "${c}" in
561  -isysroot|-arch) # options taking 1 argument
562    a=$2
563    AC_MSG_CHECKING([whether CFLAGS and LDFLAGS share ${c} ${a}])
564    if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
565    then
566      AC_MSG_RESULT([yes])
567    else
568      AC_MSG_RESULT([no, copy to LDFLAGS])
569      LDFLAGS="${LDFLAGS} ${c} ${a}"
570    fi
571    shift 1
572    ;;
573  -m32|-m64|-march=*|-mcpu=*) # options taking no argument
574    AC_MSG_CHECKING([whether CFLAGS and LDFLAGS share ${c}])
575    if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
576    then
577      AC_MSG_RESULT([yes])
578    else
579      AC_MSG_RESULT([no, copy to LDFLAGS])
580      LDFLAGS="${LDFLAGS} ${c}"
581    fi
582    ;;
583  # *)
584  #   AC_MSG_RESULT([${c} is not copied to LDFLAGS])
585  #   ;;
586  esac
587
588  shift 1
589done
590set ${save_config_args}
591
592
593# Whether to use Mac OS resource-based fonts.
594
595ftmac_c="" # src/base/ftmac.c should not be included in makefiles by default
596
597AC_ARG_WITH([old-mac-fonts],
598  AS_HELP_STRING([--with-old-mac-fonts],
599                 [allow Mac resource-based fonts to be used]))
600if test x$with_old_mac_fonts = xyes; then
601  orig_LDFLAGS="${LDFLAGS}"
602  AC_MSG_CHECKING([CoreServices & ApplicationServices of Mac OS X])
603  ft2_extra_libs="-Wl,-framework,CoreServices -Wl,-framework,ApplicationServices"
604  LDFLAGS="$LDFLAGS $ft2_extra_libs"
605  AC_LINK_IFELSE([
606    AC_LANG_PROGRAM([
607
608#if defined(__GNUC__) && defined(__APPLE_CC__)
609# include <CoreServices/CoreServices.h>
610# include <ApplicationServices/ApplicationServices.h>
611#else
612# include <ConditionalMacros.h>
613# include <Files.h>
614#endif
615
616      ],
617      [
618
619        short res = 0;
620
621
622        UseResFile( res );
623
624      ])],
625    [AC_MSG_RESULT([ok])
626     ftmac_c='ftmac.c'
627     AC_MSG_CHECKING([whether OS_INLINE macro is ANSI compatible])
628     orig_CFLAGS="$CFLAGS -DFT_MACINTOSH"
629     CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
630     AC_COMPILE_IFELSE([
631       AC_LANG_PROGRAM([
632
633#if defined(__GNUC__) && defined(__APPLE_CC__)
634# include <CoreServices/CoreServices.h>
635# include <ApplicationServices/ApplicationServices.h>
636#else
637# include <ConditionalMacros.h>
638# include <Files.h>
639#endif
640
641         ],
642         [
643
644           /* OSHostByteOrder() is typed as OS_INLINE */
645           int32_t  os_byte_order = OSHostByteOrder();
646
647
648           if ( OSBigEndian != os_byte_order )
649             return 1;
650
651         ])],
652       [AC_MSG_RESULT([ok])
653        CFLAGS="$orig_CFLAGS"
654        CFLAGS="$CFLAGS -DHAVE_ANSI_OS_INLINE=1"
655       ],
656       [AC_MSG_RESULT([no, ANSI incompatible])
657        CFLAGS="$orig_CFLAGS"
658       ])
659     AC_MSG_CHECKING([type ResourceIndex])
660     orig_CFLAGS="$CFLAGS"
661     CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
662     AC_COMPILE_IFELSE([
663       AC_LANG_PROGRAM([
664
665#if defined(__GNUC__) && defined(__APPLE_CC__)
666# include <CoreServices/CoreServices.h>
667# include <ApplicationServices/ApplicationServices.h>
668#else
669# include <ConditionalMacros.h>
670# include <Files.h>
671# include <Resources.h>
672#endif
673
674         ],
675         [
676
677           ResourceIndex i = 0;
678           return i;
679
680         ])],
681       [AC_MSG_RESULT([ok])
682        CFLAGS="$orig_CFLAGS"
683        CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=1"
684       ],
685       [AC_MSG_RESULT([no])
686        CFLAGS="$orig_CFLAGS"
687        CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=0"
688       ])],
689    [AC_MSG_RESULT([not found])
690     ft2_extra_libs=""
691     LDFLAGS="${orig_LDFLAGS}"
692     CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"])
693else
694  case x$host_os in
695  xdarwin*)
696    dnl AC_MSG_WARN([host system is MacOS but configured to build without Carbon])
697    CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
698    ;;
699  *)
700    ;;
701  esac
702fi
703
704
705# Whether to use FileManager, which is deprecated since Mac OS X 10.4.
706
707AC_ARG_WITH([fsspec],
708  AS_HELP_STRING([--with-fsspec],
709                 [use obsolete FSSpec API of MacOS, if available (default=yes)]))
710if test x$with_fsspec = xno; then
711  CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
712elif test x$with_old_mac_fonts = xyes -a x$with_fsspec != x; then
713  AC_MSG_CHECKING([FSSpec-based FileManager])
714  AC_LINK_IFELSE([
715    AC_LANG_PROGRAM([
716
717#if defined(__GNUC__) && defined(__APPLE_CC__)
718# include <CoreServices/CoreServices.h>
719# include <ApplicationServices/ApplicationServices.h>
720#else
721# include <ConditionalMacros.h>
722# include <Files.h>
723#endif
724
725      ],
726      [
727
728        FCBPBPtr          paramBlock;
729        short             vRefNum;
730        long              dirID;
731        ConstStr255Param  fileName;
732        FSSpec*           spec;
733
734
735        /* FSSpec functions: deprecated since Mac OS X 10.4 */
736        PBGetFCBInfoSync( paramBlock );
737        FSMakeFSSpec( vRefNum, dirID, fileName, spec );
738
739      ])],
740    [AC_MSG_RESULT([ok])
741     CFLAGS="$CFLAGS -DHAVE_FSSPEC=1"],
742    [AC_MSG_RESULT([not found])
743     CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"])
744fi
745
746
747# Whether to use FileManager in Carbon since MacOS 9.x.
748
749AC_ARG_WITH([fsref],
750  AS_HELP_STRING([--with-fsref],
751                 [use Carbon FSRef API of MacOS, if available (default=yes)]))
752if test x$with_fsref = xno; then
753  AC_MSG_WARN([
754*** WARNING
755    FreeType2 built without FSRef API cannot load
756    data-fork fonts on MacOS, except of XXX.dfont.
757    ])
758  CFLAGS="$CFLAGS -DHAVE_FSREF=0"
759elif test x$with_old_mac_fonts = xyes -a x$with_fsref != x; then
760  AC_MSG_CHECKING([FSRef-based FileManager])
761  AC_LINK_IFELSE([
762    AC_LANG_PROGRAM([
763
764#if defined(__GNUC__) && defined(__APPLE_CC__)
765# include <CoreServices/CoreServices.h>
766# include <ApplicationServices/ApplicationServices.h>
767#else
768# include <ConditionalMacros.h>
769# include <Files.h>
770#endif
771
772      ],
773      [
774
775        short                vRefNum;
776        long                 dirID;
777        ConstStr255Param     fileName;
778
779        Boolean*             isDirectory;
780        UInt8*               path;
781        SInt16               desiredRefNum;
782        SInt16*              iterator;
783        SInt16*              actualRefNum;
784        HFSUniStr255*        outForkName;
785        FSVolumeRefNum       volume;
786        FSCatalogInfoBitmap  whichInfo;
787        FSCatalogInfo*       catalogInfo;
788        FSForkInfo*          forkInfo;
789        FSRef*               ref;
790
791#if HAVE_FSSPEC
792        FSSpec*              spec;
793#endif
794
795        /* FSRef functions: no need to check? */
796        FSGetForkCBInfo( desiredRefNum, volume, iterator,
797                         actualRefNum, forkInfo, ref,
798                         outForkName );
799        FSPathMakeRef( path, ref, isDirectory );
800
801#if HAVE_FSSPEC
802        FSpMakeFSRef ( spec, ref );
803        FSGetCatalogInfo( ref, whichInfo, catalogInfo,
804                          outForkName, spec, ref );
805#endif
806      ])],
807    [AC_MSG_RESULT([ok])
808     CFLAGS="$CFLAGS -DHAVE_FSREF=1"],
809    [AC_MSG_RESULT([not found])
810     CFLAGS="$CFLAGS -DHAVE_FSREF=0"])
811fi
812
813
814# Whether to use QuickDraw API in ToolBox, which is deprecated since
815# Mac OS X 10.4.
816
817AC_ARG_WITH([quickdraw-toolbox],
818  AS_HELP_STRING([--with-quickdraw-toolbox],
819                 [use MacOS QuickDraw in ToolBox, if available (default=yes)]))
820if test x$with_quickdraw_toolbox = xno; then
821  CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
822elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_toolbox != x; then
823  AC_MSG_CHECKING([QuickDraw FontManager functions in ToolBox])
824  AC_LINK_IFELSE([
825    AC_LANG_PROGRAM([
826
827#if defined(__GNUC__) && defined(__APPLE_CC__)
828# include <CoreServices/CoreServices.h>
829# include <ApplicationServices/ApplicationServices.h>
830#else
831# include <ConditionalMacros.h>
832# include <Fonts.h>
833#endif
834
835      ],
836      [
837
838        Str255     familyName;
839        SInt16     familyID   = 0;
840        FMInput*   fmIn       = NULL;
841        FMOutput*  fmOut      = NULL;
842
843
844        GetFontName( familyID, familyName );
845        GetFNum( familyName, &familyID );
846        fmOut = FMSwapFont( fmIn );
847
848      ])],
849    [AC_MSG_RESULT([ok])
850     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=1"],
851    [AC_MSG_RESULT([not found])
852     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"])
853fi
854
855
856# Whether to use QuickDraw API in Carbon, which is deprecated since
857# Mac OS X 10.4.
858
859AC_ARG_WITH([quickdraw-carbon],
860  AS_HELP_STRING([--with-quickdraw-carbon],
861                 [use MacOS QuickDraw in Carbon, if available (default=yes)]))
862if test x$with_quickdraw_carbon = xno; then
863  CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
864elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_carbon != x; then
865  AC_MSG_CHECKING([QuickDraw FontManager functions in Carbon])
866  AC_LINK_IFELSE([
867    AC_LANG_PROGRAM([
868
869#if defined(__GNUC__) && defined(__APPLE_CC__)
870# include <CoreServices/CoreServices.h>
871# include <ApplicationServices/ApplicationServices.h>
872#else
873# include <ConditionalMacros.h>
874# include <Fonts.h>
875#endif
876
877      ],
878      [
879
880        FMFontFamilyIterator          famIter;
881        FMFontFamily                  family;
882        Str255                        famNameStr;
883        FMFontFamilyInstanceIterator  instIter;
884        FMFontStyle                   style;
885        FMFontSize                    size;
886        FMFont                        font;
887        FSSpec*                       pathSpec;
888
889
890        FMCreateFontFamilyIterator( NULL, NULL, kFMUseGlobalScopeOption,
891                                    &famIter );
892        FMGetNextFontFamily( &famIter, &family );
893        FMGetFontFamilyName( family, famNameStr );
894        FMCreateFontFamilyInstanceIterator( family, &instIter );
895        FMGetNextFontFamilyInstance( &instIter, &font, &style, &size );
896        FMDisposeFontFamilyInstanceIterator( &instIter );
897        FMDisposeFontFamilyIterator( &famIter );
898        FMGetFontContainer( font, pathSpec );
899
900      ])],
901    [AC_MSG_RESULT([ok])
902     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=1"],
903    [AC_MSG_RESULT([not found])
904     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"])
905fi
906
907
908# Whether to use AppleTypeService since Mac OS X.
909
910AC_ARG_WITH([ats],
911  AS_HELP_STRING([--with-ats],
912                 [use AppleTypeService, if available (default=yes)]))
913if test x$with_ats = xno; then
914  CFLAGS="$CFLAGS -DHAVE_ATS=0"
915elif test x$with_old_mac_fonts = xyes -a x$with_ats != x; then
916  AC_MSG_CHECKING([AppleTypeService functions])
917  AC_LINK_IFELSE([
918    AC_LANG_PROGRAM([
919
920#if defined(__GNUC__) && defined(__APPLE_CC__)
921# include <CoreServices/CoreServices.h>
922# include <ApplicationServices/ApplicationServices.h>
923#else
924# include <ConditionalMacros.h>
925# include <Files.h>
926#endif
927
928      ],
929      [
930
931        FSSpec*  pathSpec;
932
933
934        ATSFontFindFromName( NULL, kATSOptionFlagsUnRestrictedScope );
935#if HAVE_FSSPEC
936        ATSFontGetFileSpecification( 0, pathSpec );
937#endif
938
939      ])],
940    [AC_MSG_RESULT([ok])
941     CFLAGS="$CFLAGS -DHAVE_ATS=1"],
942    [AC_MSG_RESULT([not found])
943     CFLAGS="$CFLAGS -DHAVE_ATS=0"])
944fi
945
946case "$CFLAGS" in
947  *HAVE_FSSPEC* | *HAVE_FSREF* | *HAVE_QUICKDRAW* | *HAVE_ATS* )
948    AC_MSG_WARN([
949*** WARNING
950    FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
951    thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
952    ])
953    CFLAGS="$CFLAGS "'-I$(TOP_DIR)/builds/mac/'
954    ;;
955  *)
956    ;;
957esac
958
959
960# entries in Requires.private are separated by commas;
961REQUIRES_PRIVATE="$zlib_reqpriv,     \
962                  $bzip2_reqpriv,    \
963                  $libpng_reqpriv,   \
964                  $harfbuzz_reqpriv"
965# beautify
966REQUIRES_PRIVATE=`echo "$REQUIRES_PRIVATE" \
967                  | sed -e 's/^  *//'      \
968                        -e 's/  *$//'      \
969                        -e 's/, */,/g'     \
970                        -e 's/,,*/,/g'     \
971                        -e 's/^,*//'       \
972                        -e 's/,*$//'       \
973                        -e 's/,/, /g'`
974
975LIBS_PRIVATE="$zlib_libspriv     \
976              $bzip2_libspriv    \
977              $libpng_libspriv   \
978              $harfbuzz_libspriv \
979              $ft2_extra_libs"
980# beautify
981LIBS_PRIVATE=`echo "$LIBS_PRIVATE"  \
982              | sed -e 's/^  *//'   \
983                    -e 's/  *$//'   \
984                    -e 's/  */ /g'`
985
986LIBSSTATIC_CONFIG="-lfreetype               \
987                   $zlib_libsstaticconf     \
988                   $bzip2_libsstaticconf    \
989                   $libpng_libsstaticconf   \
990                   $harfbuzz_libsstaticconf \
991                   $ft2_extra_libs"
992# remove -L/usr/lib and -L/usr/lib64 since `freetype-config' adds them later
993# on if necessary; also beautify
994LIBSSTATIC_CONFIG=`echo "$LIBSSTATIC_CONFIG"          \
995                   | sed -e 's|-L */usr/lib64/* | |g' \
996                         -e 's|-L */usr/lib/* | |g'   \
997                         -e 's/^  *//'                \
998                         -e 's/  *$//'                \
999                         -e 's/  */ /g'`
1000
1001
1002AC_SUBST([ftmac_c])
1003AC_SUBST([REQUIRES_PRIVATE])
1004AC_SUBST([LIBS_PRIVATE])
1005AC_SUBST([LIBSSTATIC_CONFIG])
1006
1007AC_SUBST([hardcode_libdir_flag_spec])
1008AC_SUBST([wl])
1009AC_SUBST([build_libtool_libs])
1010
1011
1012# changing LDFLAGS value should only be done after
1013# lt_cv_prog_compiler_static_works test
1014
1015ftoption_set()
1016{
1017  regexp="-e \\\"s|.*#.*def.*$1.*|#define $1|\\\""
1018  FTOPTION_H_SED="$FTOPTION_H_SED $regexp"
1019}
1020
1021ftoption_unset()
1022{
1023  regexp="-e \\\"s|.*#.*def.*$1.*|/* #undef $1 */|\\\""
1024  FTOPTION_H_SED="$FTOPTION_H_SED $regexp"
1025}
1026
1027if test "$have_zlib" != no; then
1028  CFLAGS="$CFLAGS $ZLIB_CFLAGS"
1029  LDFLAGS="$LDFLAGS $ZLIB_LIBS"
1030  ftoption_set FT_CONFIG_OPTION_SYSTEM_ZLIB
1031else
1032  ftoption_unset FT_CONFIG_OPTION_SYSTEM_ZLIB
1033fi
1034if test "$have_bzip2" != no; then
1035  CFLAGS="$CFLAGS $BZIP2_CFLAGS"
1036  LDFLAGS="$LDFLAGS $BZIP2_LIBS"
1037  ftoption_set FT_CONFIG_OPTION_USE_BZIP2
1038else
1039  ftoption_unset FT_CONFIG_OPTION_USE_BZIP2
1040fi
1041if test "$have_libpng" != no; then
1042  CFLAGS="$CFLAGS $LIBPNG_CFLAGS"
1043  LDFLAGS="$LDFLAGS $LIBPNG_LIBS"
1044  ftoption_set FT_CONFIG_OPTION_USE_PNG
1045else
1046  ftoption_unset FT_CONFIG_OPTION_USE_PNG
1047fi
1048if test "$have_harfbuzz" != no; then
1049  CFLAGS="$CFLAGS $HARFBUZZ_CFLAGS"
1050  LDFLAGS="$LDFLAGS $HARFBUZZ_LIBS"
1051  ftoption_set FT_CONFIG_OPTION_USE_HARFBUZZ
1052else
1053  ftoption_unset FT_CONFIG_OPTION_USE_HARFBUZZ
1054fi
1055
1056AC_SUBST([CFLAGS])
1057AC_SUBST([LDFLAGS])
1058
1059# We don't want to use a template file for `ftoption.h', since compilation
1060# should work without calling a configure script also.  For this reason, we
1061# copy the `include/freetype/config/ftoption.h' file to the `unix/builds'
1062# directory (using a dummy `AC_CONFIG_FILES' call) and apply the just
1063# constructed $FTOPTION_H_SED regexp (using the post-action of
1064# `AC_CONFIG_FILES'); this is also the version that gets installed later on.
1065#
1066AC_CONFIG_FILES([ftoption.h:${srcdir}/../../include/freetype/config/ftoption.h],
1067  [mv ftoption.h ftoption.tmp
1068   eval "sed $FTOPTION_H_SED < ftoption.tmp > ftoption.h"
1069   rm ftoption.tmp],
1070  [FTOPTION_H_SED="$FTOPTION_H_SED"])
1071
1072# configuration file -- stay in 8.3 limit
1073#
1074# since #undef doesn't survive in configuration header files we replace
1075# `/undef' with `#undef' after creating the output file
1076
1077AC_CONFIG_HEADERS([ftconfig.h:ftconfig.in],
1078  [mv ftconfig.h ftconfig.tmp
1079   sed 's|/undef|#undef|' < ftconfig.tmp > ftconfig.h
1080   rm ftconfig.tmp])
1081
1082# create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
1083# and `builds/unix/unix-cc.mk' that will be used by the build system
1084#
1085AC_CONFIG_FILES([unix-cc.mk:unix-cc.in
1086                 unix-def.mk:unix-def.in])
1087
1088# re-generate the Jamfile to use libtool now
1089#
1090# AC_CONFIG_FILES([../../Jamfile:../../Jamfile.in])
1091
1092AC_OUTPUT
1093
1094AC_MSG_NOTICE([
1095
1096Library configuration:
1097  external zlib: $have_zlib
1098  bzip2:         $have_bzip2
1099  libpng:        $have_libpng
1100  harfbuzz:      $have_harfbuzz
1101])
1102
1103# end of configure.raw
1104