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
|
# Process this file with autoconf to produce a configure script.
# Configure template for gd library
AC_PREREQ(2.54)
# We extract version numbers from src/versions.h
define([gv],[perl config/getver.pl ]$1)
m4_define([gd_MAJOR],esyscmd(gv(MAJOR)))dnl
m4_define([gd_MINOR],esyscmd(gv(MINOR)))dnl
m4_define([gd_REVISION],esyscmd(gv(RELEASE)))dnl
m4_define([gd_EXTRA],esyscmd(gv(EXTRA)))dnl
m4_define([gd_PKG_VERSION],[gd_MAJOR.gd_MINOR.gd_REVISION]gd_EXTRA)]dnl
AC_INIT([GD], gd_PKG_VERSION, [https://bitbucket.org/libgd/gd-libgd/issues], [libgd], [http://lib.gd])
AC_CONFIG_SRCDIR([src/gd.c])
AC_CONFIG_AUX_DIR(config)
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_HOST
# This is not used anywhere. However, Makefile.netware searches
# through configure for these definitions to find the version numbers.
# (Assuming anyone still uses Netware, that should be changed to use
# gd.h via getver.pl instead.)
GDLIB_MAJOR=gd_MAJOR
GDLIB_MINOR=gd_MINOR
GDLIB_REVISION=gd_REVISION
GDLIB_EXTRA=gd_EXTRA
GDLIB_VERSION=gd_PKG_VERSION
# Dynamic library version information
# See http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
GDLIB_CURRENT=3
GDLIB_REVISION=0
GDLIB_AGE=0
AC_SUBST(GDLIB_CURRENT)
AC_SUBST(GDLIB_REVISION)
AC_SUBST(GDLIB_AGE)
#Expanded by tests later in this file. TBB 2.0.26
#2.0.28: GIF is standard now. Doesn't depend on anything else,
#so we always build it.
FEATURES="GD_GIF GD_GIFANIM GD_OPENPOLYGON"
AC_SUBST(FEATURES)
AM_INIT_AUTOMAKE([foreign dist-bzip2 dist-xz -Wall -Werror subdir-objects])
AC_CONFIG_HEADERS([src/config.h:src/config.hin])
dnl newer automake wants this, but we still want to work with older
m4_ifndef([AM_PROG_AR],[m4_define([AM_PROG_AR],[:])])
AM_PROG_AR
AC_PROG_CC_STDC
AM_PROG_CC_C_O
AC_PROG_INSTALL
AC_PROG_LIBTOOL
AC_PROG_LN_S
AC_PROG_MAKE_SET
LT_INIT([win32-dll])
PKG_PROG_PKG_CONFIG
dnl may be required for freetype and Xpm
AC_PATH_X
if test -n "$x_includes" && test "x$x_includes" != xNONE ; then
CFLAGS="$CFLAGS -I$x_includes"
fi
if test -n "$x_libraries" && test "x$x_libraries" != xNONE ; then
LDFLAGS="$LDFLAGS -L$x_libraries"
fi
AC_HEADER_STDC
AC_CHECK_HEADERS([errno.h limits.h stddef.h stdlib.h string.h unistd.h])
dnl if we're configuring on a system w/out gettext, don't fall over
m4_ifndef([AM_ICONV],[m4_define([AM_ICONV],[:])])
AM_ICONV
# if test -n "$LIBICONV" ; then
# LIBS="$LIBS $LIBICONV"
# fi
AC_CHECK_HEADERS(iconv.h,
[AC_MSG_CHECKING(whether iconv.h defines iconv_t)
AC_EGREP_HEADER([typedef.*iconv_t],iconv.h,
[AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ICONV_T_DEF, 1,
[Define if <iconv.h> defines iconv_t.])],
AC_MSG_RESULT(no))])
# Checks for typedefs, structures, and compiler characteristics.
#AC_C_CONST
#AC_TYPE_SIZE_T
# Checks for library functions.
#AC_FUNC_ERROR_AT_LINE
#AC_FUNC_MALLOC
#AC_FUNC_REALLOC
#AC_FUNC_VPRINTF
#AC_CHECK_FUNCS([floor memset sqrt strchr strdup strtol])
dnl do we need to specify -lm explicitly?
AC_CHECK_FUNC(sin,,[AC_CHECK_LIB(m,sin)])
dnl zlib is required
AC_ARG_WITH(zlib,
[ --with-zlib=DIR where to find the zlib library])
if test "$with_zlib" != no; then
AC_CHECK_LIB(z,deflate,
[LIBS="-lz $LIBS"
AC_DEFINE(HAVE_LIBZ, 1, [Define if you have zlib.])
with_zlib=yes],
[AC_MSG_WARN([zlib is required - see http://www.gzip.org/zlib/])
with_zlib=no])
fi
AM_CONDITIONAL([HAVE_LIBZ], test "$with_zlib" = yes)
dnl libpng is required
AC_ARG_WITH(png,dnl
[ --with-png=DIR where to find the png library])
case $with_png in
no) ;;
yes|"")
PKG_CHECK_MODULES([LIBPNG], libpng, [
with_png=yes
],[
if test "$with_png" = yes; then
AC_MSG_ERROR([png support requested, but not found - see http://www.libpng.org/pub/png/])
fi
with_png=no
])
;;
*)
AC_MSG_CHECKING([libpng-config script])
LIBPNG_CONFIG=$with_png/bin/libpng-config
if test -e "$LIBPNG_CONFIG"; then
LIBPNG_CFLAGS=`$LIBPNG_CONFIG --cflags`
LIBPNG_LIBS=`$LIBPNG_CONFIG --ldflags`
with_png=yes
AC_MSG_RESULT([$LIBPNG_CONFIG, cflags: $LIBPNG_CFLAGS, libs: $LIBPNG_LIBS])
else
AC_MSG_ERROR([png support requested, but not found at requested location: $LIBPNG_CONFIG])
fi
;;
esac
if test "$with_png" != no; then
CPPFLAGS="$CPPFLAGS $LIBPNG_CFLAGS"
LIBS="$LIBS $LIBPNG_LIBS"
FEATURES="GD_PNG $FEATURES"
AC_DEFINE(HAVE_LIBPNG, 1, [Define if you have the png library.])
fi
AM_CONDITIONAL([HAVE_LIBPNG], test "$with_png" = yes)
dnl FreeType configure tests snarfed from libwmf ..
AC_ARG_WITH(freetype,dnl
[ --with-freetype=DIR where to find the freetype 2.x library]])
case $with_freetype in
no) ;;
yes|"")
dnl All freetype2 versions are numerically much larger than the actual
dnl version number you see in the tarball. This is because the number
dnl corresponds to the shared library version rather than the release.
dnl 9.8.3 is the version that freetype2-2.1.10 used.
PKG_CHECK_MODULES([LIBFREETYPE], [freetype2 >= 9.8.3], [
with_freetype=yes
],[
if test "$with_freetype" = yes; then
AC_MSG_ERROR([freetype support requested, but not found])
fi
with_freetype=no
])
;;
*)
FREETYPE_CONFIG=$with_freetype/bin/freetype-config
if test -e "$FREETYPE_CONFIG"; then
LIBFREETYPE_CFLAGS=`$FREETYPE_CONFIG --cflags`
LIBFREETYPE_LIBS=`$FREETYPE_CONFIG --libs`
with_freetype=yes
else
AC_MSG_ERROR([freetype support requested, but not found: $FREETYPE_CONFIG])
fi
;;
esac
if test "$with_freetype" = yes; then
CPPFLAGS="$CPPFLAGS $LIBFREETYPE_CFLAGS"
LIBS="$LIBS $LIBFREETYPE_LIBS"
FEATURES="GD_FREETYPE $FEATURES"
AC_DEFINE(HAVE_LIBFREETYPE, 1, [Define if you have the freetype library.])
AC_DEFINE(HAVE_FT2BUILD_H, 1, [Define if you have the ft2build.h header.])
fi
AM_CONDITIONAL([HAVE_LIBFREETYPE], test "$with_freetype" = yes)
dnl check for libfontconfig by default
AC_ARG_WITH(fontconfig,dnl
[ --with-fontconfig=DIR where to find the fontconfig library])
case $with_fontconfig in
no) ;;
yes|"")
PKG_CHECK_MODULES([LIBFONTCONFIG], fontconfig, [with_fontconfig=yes],
[
if test "$with_fontconfig" = yes; then
AC_MSG_ERROR([fontconfig support requested, but not found])
fi
with_fontconfig=no
])
;;
*)
save_LIBS="$LIBS"
save_CPPFLAGS="$CPPFLAGS"
if test -d "$with_fontconfig"; then
LIBFONTCONFIG_CFLAGS="-I$with_fontconfig/include"
LIBFONTCONFIG_LIBS="-L$with_fontconfig/lib"
fi
CPPFLAGS="$CPPFLAGS $LIBFONTCONFIG_CFLAGS"
LIBS="$LIBS $LIBFONTCONFIG_LIBS"
AC_CHECK_LIB(fontconfig, FcInit,
[
LIBFONTCONFIG_LIBS="$LIBFONTCONFIG_LIBS -lfontconfig"
with_fontconfig=yes
],[
if test "$with_fontconfig" != ""; then
AC_MSG_ERROR([fontconfig support requested, but not found])
else
with_fontconfig=no
fi
])
CPPFLAGS="$save_CPPFLAGS"
LIBS="$save_LIBS"
;;
esac
if test "$with_fontconfig" != no; then
CPPFLAGS="$CPPFLAGS $LIBFONTCONFIG_CFLAGS"
LIBS="$LIBS $LIBFONTCONFIG_LIBS -lfontconfig"
FEATURES="GD_FONTCONFIG $FEATURES"
AC_DEFINE(HAVE_LIBFONTCONFIG, 1, [ Define if you have the fontconfig library. ])
fi
AM_CONDITIONAL([HAVE_LIBFONTCONFIG], test "$with_fontconfig" = yes)
dnl check for libjpeg by default
AC_ARG_WITH(jpeg,dnl
[ --with-jpeg=DIR where to find the jpeg library],
[if test -d "$withval"; then
LDFLAGS="$LDFLAGS -L$withval/lib"
CFLAGS="$CFLAGS -I$withval/include"
fi],
withval=yes)
if test "$withval" != no; then
AC_CHECK_LIB(jpeg,jpeg_set_defaults,
[LIBS="-ljpeg $LIBS"
FEATURES="GD_JPEG $FEATURES"
AC_DEFINE(HAVE_LIBJPEG, 1, [ Define if you have the jpeg library. ])])
else
ac_cv_lib_jpeg_jpeg_set_defaults=no
fi
AM_CONDITIONAL([HAVE_LIBJPEG], test "$ac_cv_lib_jpeg_jpeg_set_defaults" = yes)
dnl check for libXpm by default
AC_ARG_WITH(xpm,dnl
[ --with-xpm=DIR where to find the xpm library])
case $with_xpm in
no) ;;
yes|"")
PKG_CHECK_MODULES([LIBXPM], xpm, [with_xpm=yes],
[
if test "$with_xpm" = yes; then
AC_MSG_ERROR([Xpm support requested, but not found])
fi
with_xpm=no
])
;;
*)
save_LIBS="$LIBS"
save_CPPFLAGS="$CPPFLAGS"
if test -d "$with_xpm"; then
LIBXPM_CFLAGS="-I$with_xpm/include"
LIBXPM_LIBS="-L$with_xpm/lib -lXpm"
fi
CPPFLAGS="$CPPFLAGS $LIBXPM_CFLAGS"
LIBS="$LIBS $LIBXPM_LIBS"
AC_CHECK_LIB(Xpm,XpmReadFileToXpmImage,
[
if test -z "$LIBXPM_LIBS"; then
LIBXPM_LIBS="-lXpm"
fi
with_xpm=yes
],[
if test "$with_xpm" != ""; then
AC_MSG_ERROR([Xpm support requested, but not found])
else
with_xpm=no
fi
])
CPPFLAGS="$save_CPPFLAGS"
LIBS="$save_LIBS"
;;
esac
if test "$with_xpm" != no; then
CPPFLAGS="$CPPFLAGS $LIBXPM_CFLAGS"
LIBS="$LIBS $LIBXPM_LIBS"
FEATURES="GD_XPM $FEATURES"
AC_DEFINE(HAVE_LIBXPM, 1, [ Define if you have the Xpm library. ])
fi
AM_CONDITIONAL([HAVE_LIBXPM], test "$with_xpm" = yes)
dnl check for libvpx by default
AC_ARG_WITH(vpx,dnl
[ --with-vpx=DIR where to find the vpx library])
case $with_vpx in
no) ;;
yes|"")
PKG_CHECK_MODULES([LIBVPX], vpx, [with_vpx=yes],
[
PKG_CHECK_MODULES([LIBVPX], libvpx, [with_vpx=yes],
[
if test "$with_vpx" = yes; then
AC_MSG_ERROR([VPX support requested, but not found])
fi
with_vpx=no
])
])
;;
*)
save_LIBS="$LIBS"
save_CPPFLAGS="$CPPFLAGS"
if test -d "$with_vpx"; then
LIBVPX_CFLAGS="-I$with_vpx/include"
LIBVPX_LIBS="-L$with_vpx/lib -lvpx"
fi
CPPFLAGS="$CPPFLAGS $LIBVPX_CFLAGS"
LIBS="$LIBS $LIBVPX_LIBS"
AC_CHECK_LIB(vpx,vpx_codec_destroy,
[
if test -z "$LIBVPX_LIBS"; then
LIBVPX_LIBS="-lvpx"
fi
with_vpx=yes
],[
if test "$with_vpx" != ""; then
AC_MSG_ERROR([vpx support requested, but not found])
else
with_vpx=no
fi
])
CPPFLAGS="$save_CPPFLAGS"
LIBS="$save_LIBS"
;;
esac
if test "$with_vpx" != no; then
CPPFLAGS="$CPPFLAGS $LIBVPX_CFLAGS"
LIBS="$LIBS $LIBVPX_LIBS"
FEATURES="GD_VPX $FEATURES"
AC_DEFINE(HAVE_LIBVPX, 1, [ Define if you have the VPX library. ])
fi
AM_CONDITIONAL([HAVE_LIBVPX], test "$with_vpx" = yes)
dnl check for libtiff by default
AC_ARG_WITH(tiff,dnl
[ --with-tiff=DIR where to find the TIFF library])
case $with_tiff in
no) ;;
yes|"")
PKG_CHECK_MODULES([LIBTIFF], libtiff-4, [with_tiff=yes],
[
if test "$with_tiff" = yes; then
AC_MSG_ERROR([TIFF support requested, but not found])
fi
with_tiff=no
])
;;
*)
save_CPPFLAGS="$CPPFLAGS"
save_LIBS="$LIBS"
if test -d "$with_tiff"; then
LIBTIFF_CFLAGS="-I$with_tiff/include"
LIBTIFF_LIBS="-L$with_tiff/lib"
fi
CPPFLAGS="$CPPFLAGS $LIBTIFF_CFLAGS"
LIBS="$LIBS $LIBTIFF_LIBS"
AC_CHECK_LIB(tiff,TIFFClientOpen,
[
LIBTIFF_LIBS="$LIBTIFF_LIBS -ltiff"
with_tiff=yes
],[
if test "$with_tiff" != ""; then
AC_MSG_ERROR([tiff support requested, but not found])
else
with_tiff=no
fi
])
CPPFLAGS="$save_CPPFLAGS"
LIBS="$save_LIBS"
;;
esac
if test "$with_tiff" != no; then
CPPFLAGS="$CPPFLAGS $LIBTIFF_CFLAGS"
LIBS="$LIBS $LIBTIFF_LIBS"
FEATURES="GD_TIFF $FEATURES"
AC_DEFINE(HAVE_LIBTIFF, 1, [ Define if you have the Tiff library. ])
fi
AM_CONDITIONAL([HAVE_LIBTIFF], test "$with_tiff" = yes)
gl_VISIBILITY()
CFLAGS="$CFLAGS $CFLAG_VISIBILITY"
AX_PTHREAD()
MINGW_AC_WIN32_NATIVE_HOST()
if test "$mingw_cv_win32_host" = yes; then
AC_DEFINE([BGDWIN32], [], [Define is you are building for Win32 API])
fi
dnl report configuration
AC_MSG_RESULT([
** Configuration summary for $PACKAGE $VERSION:
Support for Zlib: $with_zlib
Support for PNG library: $with_png
Support for JPEG library: $ac_cv_lib_jpeg_jpeg_set_defaults
Support for VPX library: $with_vpx
Support for TIFF library: $with_tiff
Support for Freetype 2.x library: $with_freetype
Support for Fontconfig library: $with_fontconfig
Support for Xpm library: $with_xpm
Support for pthreads: $ax_pthread_ok
])
AC_CONFIG_FILES([Makefile
src/Makefile
tests/Makefile
tests/test_config.h
config/Makefile
config/gdlib-config
config/gdlib.pc])
AC_OUTPUT
|