3
dnl Define macros to enable various features.
4
dnl - Macro: CAIRO_ENABLE_* (ID, NAME, DEFAULT, COMMANDS)
8
dnl ID is the feature id, eg. "ft" for cairo_ft_...
9
dnl NAME is the human-readable name of the feature, eg. "FreeType"
10
dnl DEFAULT is the default state of the feature:
11
dnl "no" for experimental backends, eg. your favorite new backend
12
dnl "yes" for mandatory backends, eg. png
13
dnl "auto" for other supported backends, eg. xlib
14
dnl COMMANDS are run to check whether the feature can be enabled. Their
15
dnl result may be cached, so user should not count on them being run.
16
dnl They should set use_$(ID) to something other than yes if the
17
dnl feature cannot be built, eg. "no (requires SomeThing)". It then
18
dnl should also set $(ID)_REQUIRES/CFLAGS/LIBS/...
19
dnl appropriately. Look at the macro definition for more details,
20
dnl or ask if in doubt.
23
AC_DEFUN([CAIRO_ENABLE],
24
[_CAIRO_ENABLE([$1], [$2], , [$3],[$4])])dnl
26
AC_DEFUN([CAIRO_ENABLE_SURFACE_BACKEND],
27
[_CAIRO_ENABLE([$1], [$2 surface backend], surface, [$3],[$4])])dnl
29
AC_DEFUN([CAIRO_ENABLE_FONT_BACKEND],
30
[_CAIRO_ENABLE([$1], [$2 font backend], font, [$3],[$4])])dnl
32
AC_DEFUN([CAIRO_ENABLE_FUNCTIONS],
33
[_CAIRO_ENABLE([$1], [$2 functions], functions, [$3],[$4])])dnl
37
dnl Define cr_feature_pc and friends ala other cr_feature_* macros
39
m4_define([cr_pc_modname],
40
[[cairo-]m4_translit([$1],_,-)])dnl
41
m4_define([cr_feature_pc],
42
[cr_pc_modname(cr_feature)[.pc]])dnl
43
m4_define([cr_feature_uninstalled_pc],
44
[cr_pc_modname(cr_feature)[-uninstalled.pc]])dnl
47
dnl ===========================================================================
51
dnl ===========================================================================
54
dnl ===========================================================================
56
dnl Generate {src,boilerplate}/Makefile.{am,win32}.config
59
CAIRO_INIT_MAKEFILES()
60
CAIRO_CONFIG_MAKEFILE([cairo], [src])dnl
61
CAIRO_CONFIG_MAKEFILE([cairo_boilerplate], [boilerplate])dnl
64
dnl Collect list of all supported public headers
65
CAIRO_MAKEFILE_ACCUMULATE(*,
66
[supported_$1_headers = $($1_headers)]dnl
68
CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,*,!no,!,
69
[supported_$1_headers += $($1_$2_headers)]dnl
72
dnl Collect list of all unsupported public headers
73
CAIRO_MAKEFILE_ACCUMULATE(*,
74
[unsupported_$1_headers =]dnl
76
CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,*,no,!,
77
[unsupported_$1_headers += $($1_$2_headers)]dnl
80
dnl Collect list of source files for all public features
81
CAIRO_MAKEFILE_ACCUMULATE(*,
83
all_$1_files = $(all_$1_headers) $(all_$1_private) $(all_$1_sources)
84
all_$1_headers = $($1_headers)
85
all_$1_private = $($1_private)
86
all_$1_sources = $($1_sources)
88
CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,*,*,!,
90
all_$1_headers += $($1_$2_headers)
91
all_$1_private += $($1_$2_private)
92
all_$1_sources += $($1_$2_sources)
95
dnl Collect list of source files for enabled public features
96
CAIRO_MAKEFILE_ACCUMULATE(*,
98
enabled_$1_files = $(enabled_$1_headers) $(enabled_$1_private) $(enabled_$1_sources)
99
enabled_$1_headers = $($1_headers)
100
enabled_$1_private = $($1_private)
101
enabled_$1_sources = $($1_sources)
103
CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,yes,*,!,
105
enabled_$1_headers += $($1_$2_headers)
106
enabled_$1_private += $($1_$2_private)
107
enabled_$1_sources += $($1_$2_sources)
110
dnl No public headers for private features
112
dnl Collect list of source files for all private features
113
CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,*,*,,
115
all_$1_private += $($1_$2_private) $($1_$2_headers)
116
all_$1_sources += $($1_$2_sources)
119
dnl Collect list of source files for enabled private features
120
CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,yes,*,,
122
enabled_$1_private += $($1_$2_private) $($1_$2_headers)
123
enabled_$1_sources += $($1_$2_sources)
127
dnl ===========================================================================
129
dnl Generate .pc files
132
dnl All .pc files are generated automatically except for this one
133
AC_CONFIG_FILES([src/cairo.pc])dnl
134
AC_CONFIG_FILES([cairo-uninstalled.pc:src/cairo-uninstalled.pc.in])dnl
136
dnl pkg-config requires, non-pkgconfig cflags and libs, and total cflags and libs
137
CAIRO_FEATURE_VARS_REGISTER([BASE],[cairo])dnl
138
CAIRO_ACCUMULATED_FEATURE_VARS_REGISTER([REQUIRES],,[ ])dnl
139
CAIRO_ACCUMULATED_FEATURE_VARS_REGISTER([CFLAGS NONPKGCONFIG_CFLAGS],,[ ])dnl
140
CAIRO_ACCUMULATED_FEATURE_VARS_REGISTER([LIBS NONPKGCONFIG_LIBS],,[ ],[$LIBS])dnl
141
AC_SUBST(CAIRO_REQUIRES)dnl
142
AC_SUBST(CAIRO_CFLAGS)dnl
143
AC_SUBST(CAIRO_NONPKGCONFIG_CFLAGS)dnl
144
AC_SUBST(CAIRO_LIBS)dnl
145
AC_SUBST(CAIRO_NONPKGCONFIG_LIBS)dnl
147
dnl add non-pkgconfig values
148
AC_CONFIG_COMMANDS_PRE(
150
CAIRO_CFLAGS="$CAIRO_CFLAGS $CAIRO_NONPKGCONFIG_CFLAGS"
151
CAIRO_LIBS="$CAIRO_LIBS $CAIRO_NONPKGCONFIG_LIBS"
154
m4_define([_CAIRO_FEATURE_CONFIG_PKGCONFIG_FILE],
156
AC_CONFIG_FILES([$3:$4],
160
s%@FEATURE_PC@%]cr_pc_modname([$1])[%g;dnl
161
s%@FEATURE_NAME@%$2%g;dnl
162
s%@FEATURE_BASE@%$$1_BASE%g;dnl
163
s%@FEATURE_REQUIRES@%$$1_REQUIRES%g;dnl
164
s%@FEATURE_NONPKGCONFIG_LIBS@%$$1_NONPKGCONFIG_LIBS%g;dnl
165
s%@FEATURE_NONPKGCONFIG_CFLAGS@%$$1_NONPKGCONFIG_CFLAGS%g;dnl
166
" < "$3.tmp" > "$3" && rm -f "$3.tmp" ||
167
AC_MSG_ERROR(failed to update $3)
171
$1_REQUIRES='$$1_REQUIRES'
172
$1_NONPKGCONFIG_LIBS='$$1_NONPKGCONFIG_LIBS'
173
$1_NONPKGCONFIG_CFLAGS='$$1_NONPKGCONFIG_CFLAGS'
177
dnl Generate .pc files for enabled non-builtin public features
178
CAIRO_FEATURE_HOOK_REGISTER(yes,!always,!,
180
_CAIRO_FEATURE_CONFIG_PKGCONFIG_FILE(
184
[src/cairo-features.pc.in]
188
dnl Generate -uninstalled.pc files for enabled non-builtin public features
189
CAIRO_FEATURE_HOOK_REGISTER(yes,!always,!,
191
_CAIRO_FEATURE_CONFIG_PKGCONFIG_FILE(
194
cr_feature_uninstalled_pc,
195
[src/cairo-features-uninstalled.pc.in]
200
dnl Collect list of .pc files for all non-builtin public features
201
CAIRO_MAKEFILE_ACCUMULATE(cairo,
202
[all_$1_pkgconf = cairo.pc])dnl
203
CAIRO_MAKEFILE_ACCUMULATE_FEATURE(cairo,*,!always,!,
204
[all_$1_pkgconf += cr_feature_pc])dnl
206
dnl Collect list of .pc files for enabled non-builtin public features
207
CAIRO_MAKEFILE_ACCUMULATE(cairo,
208
[enabled_$1_pkgconf = cairo.pc])dnl
209
CAIRO_MAKEFILE_ACCUMULATE_FEATURE(cairo,yes,!always,!,
210
[enabled_$1_pkgconf += cr_feature_pc])dnl
213
dnl ===========================================================================
215
dnl Generate src/cairo-features.h, src/cairo-supported-features.h, and
216
dnl src/cairo-features-win32.h
219
dnl Collect list of enabled public features
220
CAIRO_ACCUMULATORS_REGISTER(FEATURES,[ ])dnl
221
CAIRO_FEATURE_HOOK_REGISTER(yes,*,!,dnl
223
CAIRO_ACCUMULATE(FEATURES, cr_feature_tag)dnl
225
dnl Collect list of all supported public features
226
CAIRO_ACCUMULATORS_REGISTER(SUPPORTED_FEATURES,[ ])dnl
227
CAIRO_FEATURE_HOOK_REGISTER(*,!no,!,dnl
229
CAIRO_ACCUMULATE(SUPPORTED_FEATURES, cr_feature_tag)
231
dnl Collect list of all supported disabled public features
232
CAIRO_ACCUMULATORS_REGISTER(NO_FEATURES,[ ])dnl
233
CAIRO_FEATURE_HOOK_REGISTER(no,!no,!,
235
CAIRO_ACCUMULATE(NO_FEATURES, cr_feature_tag)
237
dnl Collect list of public features to enable on win32 build system
238
CAIRO_ACCUMULATORS_REGISTER(WIN32_FEATURES,[ ])dnl
239
CAIRO_FEATURE_HOOK_REGISTER_WIN32(!,
241
CAIRO_ACCUMULATE(WIN32_FEATURES, cr_feature_tag)
244
dnl Generate src/cairo-features.h
245
CAIRO_CONFIG_COMMANDS([src/cairo-features.h],
247
echo '/* Generated by configure. Do not edit. */'
248
echo '#ifndef CAIRO_FEATURES_H'
249
echo '#define CAIRO_FEATURES_H'
251
for FEATURE in $CAIRO_FEATURES; do
252
echo "#define $FEATURE 1"
255
for FEATURE in $CAIRO_NO_FEATURES; do
256
echo "/*#undef $FEATURE */"
261
CAIRO_FEATURES='$CAIRO_FEATURES'
262
CAIRO_NO_FEATURES='$CAIRO_NO_FEATURES'
264
dnl Generate src/cairo-supported-features.h
265
CAIRO_CONFIG_COMMANDS([$srcdir/src/cairo-supported-features.h],
267
echo '/* Generated by configure. Do not edit. */'
268
echo '#ifndef CAIRO_SUPPORTED_FEATURES_H'
269
echo '#define CAIRO_SUPPORTED_FEATURES_H'
271
echo '/* This is a dummy header, to trick gtk-doc only */'
273
for FEATURE in $CAIRO_SUPPORTED_FEATURES; do
274
echo "#define $FEATURE 1"
279
CAIRO_SUPPORTED_FEATURES='$CAIRO_SUPPORTED_FEATURES'
282
dnl For enabled private features just define them in config.h. No fanfare!
283
CAIRO_FEATURE_HOOK_REGISTER(yes,*,,
285
AC_DEFINE(cr_feature_tag, 1, [Define to 1 to enable cairo's ]cr_feature_name[ feature])
288
dnl Generate src/cairo-features-win32.h
289
CAIRO_CONFIG_COMMANDS([$srcdir/src/cairo-features-win32.h],
291
echo '/* Generated by configure. Do not edit. */'
292
echo '#ifndef CAIRO_FEATURES_H'
293
echo '#define CAIRO_FEATURES_H'
295
echo '#define HAVE_WINDOWS_H 1'
297
for FEATURE in $CAIRO_WIN32_FEATURES; do
298
echo "#define $FEATURE 1"
303
CAIRO_WIN32_FEATURES='$CAIRO_WIN32_FEATURES'
306
dnl ===========================================================================
311
CAIRO_ACCUMULATORS_REGISTER([WARNING_MESSAGE],m4_newline()m4_newline)dnl
313
dnl Collect warning message for enabled unsupported public features
314
CAIRO_FEATURE_HOOK_REGISTER(yes,no,!,
316
CAIRO_ACCUMULATE([WARNING_MESSAGE], CAIRO_TEXT_WRAP([The ]cr_feature_name[ feature is still under active development and is included in this release only as a preview. It does NOT fully work yet and incompatible changes may yet be made to ]cr_feature_name[ specific API.], [--- ]))
319
dnl Collect warning message for disabled recommended features
320
CAIRO_FEATURE_HOOK_REGISTER(no,yes,*,
322
CAIRO_ACCUMULATE([WARNING_MESSAGE], CAIRO_TEXT_WRAP([It is strictly recommended that you do NOT disable the ]cr_feature_name[ feature.], [+++ ]))
326
dnl Collect enabled native surface backend features
327
CAIRO_ACCUMULATORS_REGISTER([NATIVE_SURFACE_BACKENDS])dnl
328
CAIRO_FEATURE_HOOK_REGISTER(yes,auto,surface,
330
CAIRO_ACCUMULATE([NATIVE_SURFACE_BACKENDS], [$1])
333
dnl Collect warning message if no native surface backend feature enabled
334
AC_CONFIG_COMMANDS_PRE(dnl
336
AS_IF([test -z "$CAIRO_NATIVE_SURFACE_BACKENDS"],dnl
338
CAIRO_ACCUMULATE([WARNING_MESSAGE], CAIRO_TEXT_WRAP([It is strictly recommended that you enable the native surface backend feature for your platform.], [*** ]))
344
dnl Collect enabled native font backend features
345
CAIRO_ACCUMULATORS_REGISTER([NATIVE_FONT_BACKENDS])dnl
346
CAIRO_FEATURE_HOOK_REGISTER(yes,auto,font,
348
CAIRO_ACCUMULATE([NATIVE_FONT_BACKENDS], [$1])
352
AC_DEFUN([CAIRO_REPORT],
354
if test -z "$CAIRO_NATIVE_FONT_BACKENDS"; then
355
AC_MSG_ERROR([Cairo requires at least one native font backend. Please install FreeType and fontconfig and try again.])
358
V="$CAIRO_VERSION_MAJOR.$CAIRO_VERSION_MINOR.$CAIRO_VERSION_MICRO"
360
echo "cairo (version $V [[$CAIRO_RELEASE_STATUS]]) will be compiled with:"
362
echo "The following surface backends:"
363
echo " Image: yes (always builtin)"
364
echo " Xlib: $use_xlib"
365
echo " Xlib Xrender: $use_xlib_xrender"
366
echo " Quartz: $use_quartz"
367
echo " Quartz-image: $use_quartz_image"
368
echo " XCB: $use_xcb"
369
echo " Win32: $use_win32"
370
echo " OS2: $use_os2"
371
echo " PostScript: $use_ps"
372
echo " PDF: $use_pdf"
373
echo " SVG: $use_svg"
374
echo " glitz: $use_glitz"
375
echo " BeOS: $use_beos"
376
echo " DirectFB: $use_directfb"
378
echo "The following font backends:"
379
echo " User: yes (always builtin)"
380
echo " FreeType: $use_ft"
381
echo " Win32: $use_win32_font"
382
echo " Quartz: $use_quartz_font"
384
echo "The following functions:"
385
echo " PNG functions: $use_png"
387
echo "And the following internal features:"
388
echo " gcov support: $use_gcov"
389
echo " test surfaces: $use_test_surfaces"
390
echo " ps testing: $test_ps"
391
echo " pdf testing: $test_pdf"
392
echo " svg testing: $test_svg"
393
if test x"$use_win32" = "xyes"; then
394
echo " win32 printing testing: $test_win32_printing"
396
echo "$CAIRO_WARNING_MESSAGE"
398
AS_IF([test -z "$CAIRO_NATIVE_FONT_BACKENDS"],dnl
400
AC_MSG_ERROR([Cairo requires at least one native font backend. Please install FreeType and fontconfig and try again.])
added
removed
build/configure.ac.features
