4 [cairo_version_major.cairo_version_minor.cairo_version_micro],
5 [http://bugs.freedesktop.org/enter_bug.cgi?product=cairo],
7 [http://cairographics.org/])
8 AC_CONFIG_AUX_DIR(build)
9 AC_CONFIG_MACRO_DIR(build)
10 AC_USE_SYSTEM_EXTENSIONS
11 AC_CONFIG_SRCDIR(src/cairo.h)
12 AC_CONFIG_HEADERS(config.h)
14 AM_INIT_AUTOMAKE([1.11 foreign -Wall no-define no-dist-gzip dist-xz])
15 AM_SILENT_RULES([yes])
22 GTK_DOC_CHECK([1.15],[--flavour no-tmpl])
26 dnl ===========================================================================
28 dnl The order of the includes here is rather important
30 m4_include(build/configure.ac.version) dnl macros setting up various version declares
31 m4_include(build/configure.ac.tools) dnl checks for tools we use
32 m4_include(build/configure.ac.features) dnl macros for backend/feature handling
33 m4_include(build/configure.ac.warnings) dnl checks for compiler warning
34 m4_include(build/configure.ac.system) dnl checks for system functions, headers, libs
35 m4_include(build/configure.ac.analysis) dnl checks for analysis tools (lcov, etc)
36 m4_include(build/configure.ac.noversion) dnl disable builtin libtool versioning
37 m4_include(build/configure.ac.openmp) dnl checks for openmp
38 m4_include(build/configure.ac.pthread) dnl checks for pthreads
39 m4_include(build/configure.ac.tls) dnl checks for thread-local storage
42 dnl ===========================================================================
44 AC_CHECK_LIB(z, compress,
45 [AC_CHECK_HEADER(zlib.h, [
47 AC_DEFINE(HAVE_ZLIB, 1, [Define to 1 if you have zlib available])
49 [have_libz="no (requires zlib http://www.gzip.org/zlib/)"])],
50 [have_libz="no (requires zlib http://www.gzip.org/zlib/)"])
53 AC_CHECK_LIB(lzo2, lzo2a_decompress,
54 [AC_CHECK_HEADER(lzo/lzo2a.h, [
56 AC_DEFINE(HAVE_LZO, 1, [Define to 1 if you have lzo available])
59 [have_lzo="no (requires lzpo http://www.oberhumer.com/opensource/lzo/)"])],
60 [have_lzo="no (requires lzpo http://www.oberhumer.com/opensource/lzo/)"])
64 AC_CHECK_LIB(dl, dlsym,
65 [have_dlsym=yes; have_dl=yes],
66 [have_dlsym=no; have_dl=no])
67 if test "x$have_dlsym" = "xno"; then
68 AC_CHECK_FUNC(dlsym, [have_dlsym=yes], [have_dlsym=no])
70 AC_CHECK_HEADERS(dlfcn.h, [have_dlsym=yes], [have_dlsym=no])
71 AM_CONDITIONAL(CAIRO_HAS_DL, test "x$have_dl" = "xyes")
72 if test "x$have_dlsym" = "xyes"; then
73 AC_DEFINE([CAIRO_HAS_DLSYM], 1, [Define to 1 if dlsym is available])
75 AM_CONDITIONAL(CAIRO_HAS_DLSYM, test "x$have_dlsym" = "xyes")
77 dnl ===========================================================================
78 dnl Check support for TLS
80 CAIRO_ENABLE(tls, tls, no, [CAIRO_CONFIGURE_TLS])
81 AM_CONDITIONAL(HAVE_TLS, test "x$use_tls" = "xyes")
85 dnl ===========================================================================
86 dnl Check support for pthread_setspecific
87 have_pthread_setspecific=no
88 CAIRO_ENABLE(pthread_setspecific, pthread_setspecific, no, [CAIRO_CONFIGURE_PTHREAD_SETSPECIFIC])
89 AM_CONDITIONAL(HAVE_PTHREAD_SETSPECIFIC, test "x$use_pthread_setspecific" = "xyes")
90 AC_SUBST(pthread_setspecific_CFLAGS)
91 AC_SUBST(pthread_setspecific_LIBS)
93 dnl ===========================================================================
95 CAIRO_ENABLE_SURFACE_BACKEND(xlib, Xlib, auto, [
96 xlib_REQUIRES="x11 xext"
97 PKG_CHECK_MODULES(xlib, $xlib_REQUIRES, ,
100 if test "x$no_x" = xyes; then
101 use_xlib="no (requires X development libraries)"
103 xlib_NONPKGCONFIG_LIBS="$X_PRE_LIBS $X_LIBS -lX11 -lXext $X_EXTRA_LIBS"
104 xlib_NONPKGCONFIG_CFLAGS=$X_CFLAGS
107 AC_CHECK_HEADER(sys/ipc.h)
108 AC_CHECK_HEADER(sys/shm.h)
110 if test "$ac_cv_header_sys_ipc_h" = "yes" -a "$ac_cv_header_sys_shm_h" = "yes"; then
111 AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches)
113 #include <sys/types.h>
119 int id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0600);
120 if (id == -1) return 2;
121 shmaddr = shmat (id, 0, 0);
122 shmctl (id, IPC_RMID, 0);
123 if ((char*) shmat (id, 0, 0) == (char*) -1) {
132 AC_DEFINE(IPC_RMID_DEFERRED_RELEASE, 1,
133 [Define to 1 if shared memory segments are released deferred.])
136 AC_MSG_RESULT(assuming no))
139 AC_CHECK_HEADERS([X11/extensions/XShm.h X11/extensions/shmproto.h X11/extensions/shmstr.h], [], [],
140 [#include <X11/Xlibint.h>
141 #include <X11/Xproto.h>])
144 CAIRO_ENABLE_SURFACE_BACKEND(xlib_xrender, Xlib Xrender, auto, [
145 if test "x$use_xlib" != "xyes"; then
146 use_xlib_xrender="no (requires --enable-xlib)"
148 dnl Check for Xrender header files if the Xrender package is not installed:
149 xlib_xrender_BASE=cairo-xlib
150 xlib_xrender_REQUIRES="xrender >= 0.6"
151 PKG_CHECK_MODULES(xlib_xrender, $xlib_xrender_REQUIRES, ,
152 [xlib_xrender_REQUIRES=""
153 old_CPPFLAGS=$CPPFLAGS
154 CPPFLAGS="$CPPFLAGS $xlib_CFLAGS $xlib_NONPKGCONFIG_CFLAGS"
155 AC_CHECK_HEADER(X11/extensions/Xrender.h,
156 [xlib_xrender_NONPKGCONFIG_LIBS="-lXrender"],
157 [use_xlib_xrender="no (requires $xlib_xrender_REQUIRES http://freedesktop.org/Software/xlibs)"],
158 [#include <X11/X.h>])
159 CPPFLAGS=$old_CPPFLAGS
164 CFLAGS="$CFLAGS $xlib_CFLAGS $xlib_NONPKGCONFIG_CFLAGS $xlib_xrender_CFLAGS $xlib_xrender_NONPKGCONFIG_CFLAGS"
165 LIBS="$LIBS $xlib_LIBS $xlib_NONPKGCONFIG_LIBS $xlib_xrender_LIBS $xlib_xrender_NONPKGCONFIG_LIBS"
166 AC_CHECK_FUNCS([XRenderCreateLinearGradient XRenderCreateRadialGradient XRenderCreateConicalGradient])
173 dnl ===========================================================================
175 CAIRO_ENABLE_SURFACE_BACKEND(xcb, XCB, auto, [
176 xcb_REQUIRES="xcb >= 1.6 xcb-render >= 1.6"
177 PKG_CHECK_MODULES(xcb, $xcb_REQUIRES, ,
178 [use_xcb="no (requires $xcb_REQUIRES http://xcb.freedesktop.org)"])
181 CAIRO_ENABLE_FUNCTIONS(xlib_xcb, Xlib/XCB, no, [
182 if test "x$use_xcb" = "xyes" -a "x$use_xlib" = "xyes"; then
183 xlib_xcb_REQUIRES="x11-xcb"
184 PKG_CHECK_MODULES(xlib_xcb, $xlib_xcb_REQUIRES, ,
185 [use_xlib_xcb="no (requires $xlib_xcb_REQUIRES http://xcb.freedesktop.org)"])
187 use_xlib_xcb="no (requires both --enable-xlib and --enable-xcb)"
191 CAIRO_ENABLE_FUNCTIONS(xcb_shm, XCB/SHM, auto, [
192 if test "x$use_xcb" = "xyes"; then
193 xcb_shm_REQUIRES="xcb-shm"
194 PKG_CHECK_MODULES(xcb_shm, $xcb_shm_REQUIRES, ,
195 [use_xcb_shm="no (requires $xcb_shm http://xcb.freedesktop.org)"])
197 use_xcb_shm="no (requires --enable-xcb)"
201 dnl ===========================================================================
203 CAIRO_ENABLE_SURFACE_BACKEND(qt, Qt, no, [
204 qt_REQUIRES="QtGui >= 4.4.0"
205 PKG_CHECK_MODULES(qt, $qt_REQUIRES, ,
207 use_qt="no (requires Qt4 development libraries)"
211 dnl ===========================================================================
213 CAIRO_ENABLE_SURFACE_BACKEND(quartz, Quartz, auto, [
214 dnl There is no pkgconfig for quartz; lets do a header check
215 AC_CHECK_HEADERS([ApplicationServices/ApplicationServices.h Accelerate/Accelerate.h], , [use_quartz="no (requires ApplicationServices framework)"])
216 if test "x$use_quartz" != "xyes" ; then
217 dnl check for CoreGraphics as a separate framework
218 AC_CHECK_HEADERS([CoreGraphics/CoreGraphics.h Accelerate/Accelerate.h], , [use_quartz="no (requires CoreGraphics framework)"])
219 quartz_LIBS="-Xlinker -framework -Xlinker CoreGraphics -Xlinker -framework -Xlinker Accelerate"
221 quartz_LIBS="-Xlinker -framework -Xlinker ApplicationServices -Xlinker -framework -Xlinker Accelerate"
225 CAIRO_ENABLE_FONT_BACKEND(quartz_font, Quartz, auto, [
226 use_quartz_font=$use_quartz
229 CAIRO_ENABLE_SURFACE_BACKEND(quartz_image, Quartz Image, no, [
230 use_quartz_image=$use_quartz
233 dnl ===========================================================================
235 CAIRO_ENABLE_SURFACE_BACKEND(win32, Microsoft Windows, auto, [
236 if test "x$have_windows" != xyes; then
237 use_win32="no (requires a Win32 platform)"
239 win32_LIBS="-lgdi32 -lmsimg32"
242 CAIRO_ENABLE_FONT_BACKEND(win32_font, Microsoft Windows, auto, [
243 use_win32_font=$use_win32
246 test_win32_printing=no
247 if test "x$use_win32" = "xyes"; then
248 AC_CHECK_PROG(GS, gs, gs)
250 AC_DEFINE([CAIRO_CAN_TEST_WIN32_PRINTING_SURFACE], 1, [Define to 1 if the Win32 Printing backend can be tested (needs ghostscript)])
251 test_win32_printing="yes"
253 AC_MSG_WARN([Win32 Printing backend will not be tested since ghostscript is not available])
254 test_win32_printing="no (requires ghostscript)"
258 AM_CONDITIONAL(CAIRO_CAN_TEST_WIN32_PRINTING_SURFACE, test "x$test_win32_printing" = "xyes")
260 dnl ===========================================================================
262 CAIRO_ENABLE_SURFACE_BACKEND(skia, Skia, no, [
264 [AS_HELP_STRING([--with-skia=/path/to/skia],
265 [directory to find compiled skia sources])],
266 [skia_DIR="$withval"],
267 [skia_DIR="`pwd`/../skia"])
268 AC_ARG_WITH([skia-bulid],
269 [AS_HELP_STRING([--with-skia-build=(Release|Debug)]
270 [build of skia to link with, default is Release])],
271 [skia_BUILD="$withval"],
272 [skia_BUILD="Release"])
273 skia_NONPKGCONFIG_CFLAGS="-I$skia_DIR/include/config -I$skia_DIR/include/core -I$skia_DIR/include/effects"
274 if test "x$skia_BUILD" = x"Release"; then
275 skia_NONPKGCONFIG_CFLAGS="-DSK_RELEASE -DSK_CAN_USE_FLOAT $skia_NONPKGCONFIG_CFLAGS"
277 skia_NONPKGCONFIG_LIBS="--start-group $skia_DIR/out/$skia_BUILD/obj.target/gyp/libeffects.a $skia_DIR/out/$skia_BUILD/obj.target/gyp/libimages.a $skia_DIR/out/$skia_BUILD/obj.target/gyp/libutils.a $skia_DIR/out/$skia_BUILD/obj.target/gyp/libopts.a $skia_DIR/out/$skia_BUILD/obj.target/gyp/libcore.a -end-group"
281 dnl ===========================================================================
283 CAIRO_ENABLE_SURFACE_BACKEND(os2, OS/2, no, [
289 use_os2="no (requires an OS/2 platform)"
294 dnl ===========================================================================
296 CAIRO_ENABLE_SURFACE_BACKEND(beos, BeOS/Zeta, no, [
300 dnl Add libbe and libzeta if available
301 AC_CHECK_LIB(be,main,beos_LIBS="$beos_LIBS -lbe")
302 AC_CHECK_LIB(zeta,main,beos_LIBS="$beos_LIBS -lzeta")
305 use_beos="no (requires a BeOS platform)"
310 dnl ===========================================================================
312 CAIRO_ENABLE_SURFACE_BACKEND(drm, DRM, no, [
313 drm_REQUIRES="libudev >= 136"
314 PKG_CHECK_MODULES(drm, $drm_REQUIRES, ,
315 [use_drm="no (requires $drm_REQUIRES, udev is available from git://git.kernel.org/pub/scm/linux/hotplug/udev.git)"])
318 CAIRO_ENABLE_SURFACE_BACKEND(gallium, Gallium3D, no, [
319 if test "x$use_drm" = "xyes"; then
320 AC_ARG_WITH([gallium],
321 [AS_HELP_STRING([--with-gallium=/path/to/mesa],
322 [directory to find gallium enabled mesa])],
323 [mesa_DIR="$withval"],
324 [mesa_DIR="`pwd`/../mesa"])
325 gallium_DIR="$mesa_DIR/src/gallium"
326 gallium_NONPKGCONFIG_CFLAGS="-I$mesa_DIR/include -I$mesa_DIR/src/mesa -I$gallium_DIR/include -I$gallium_DIR/auxiliary"
327 gallium_NONPKGCONFIG_LIBS="-lGL"
329 AC_SUBST(gallium_DIR)
331 use_gallium="no (requires --enable-drm)"
335 dnl ===========================================================================
337 CAIRO_ENABLE_FUNCTIONS(png, PNG, yes, [
339 AC_ARG_VAR([png_REQUIRES], [module name for libpng to search for using pkg-config])
340 if test "x$png_REQUIRES" = x; then
341 # libpng13 is GnuWin32's libpng-1.2.8 :-(
342 for l in libpng libpng14 libpng12 libpng13 libpng10; do
343 if $PKG_CONFIG --exists $l ; then
353 if test "x$use_png" = "xyes" ; then
354 PKG_CHECK_MODULES(png, $png_REQUIRES, , : )
356 AC_MSG_WARN([Could not find libpng in the pkg-config search path])
360 dnl ===========================================================================
361 CAIRO_ENABLE_SURFACE_BACKEND(gl, OpenGL, no, [
363 PKG_CHECK_MODULES(gl, $gl_REQUIRES,, [
364 dnl Fallback to searching for headers
365 AC_CHECK_HEADER(GL/gl.h,, [use_gl="no (gl.pc nor OpenGL headers not found)"])
366 if test "x$use_gl" = "xyes"; then
367 gl_NONPKGCONFIG_CFLAGS=
368 gl_NONPKGCONFIG_LIBS="-lGL"
371 if test "x$have_dl" = "xyes" -a "x$have_dlsym" = "xyes"; then
372 gl_LIBS="$gl_LIBS -ldl"
375 need_glx_functions=yes
376 need_wgl_functions=yes
377 need_egl_functions=yes
380 dnl ===========================================================================
381 CAIRO_ENABLE_SURFACE_BACKEND(glesv2, OpenGLESv2, no, [
382 glesv2_REQUIRES="gles20"
383 PKG_CHECK_MODULES(glesv2, $glesv2_REQUIRES,, [
384 dnl Fallback to searching for headers
385 AC_CHECK_HEADER(GLES2/gl2.h,, [use_glesv2="no (glesv2.pc nor OpenGL ES 2.0 headers not found)"])
386 if test "x$use_glesv2" = "xyes"; then
387 glesv2_NONPKGCONFIG_CFLAGS=
388 glesv2_NONPKGCONFIG_LIBS="-lGLESv2"
391 if test "x$have_dl" = "xyes" -a "x$have_dlsym" = "xyes"; then
392 glesv2_LIBS="$glesv2_LIBS -ldl"
395 need_egl_functions=yes
398 dnl ===========================================================================
399 CAIRO_ENABLE_SURFACE_BACKEND(glesv3, OpenGLESv3, no, [
400 glesv3_REQUIRES="glesv2"
401 PKG_CHECK_MODULES(glesv3, $glesv3_REQUIRES,, [
402 dnl Fallback to searching for headers
403 AC_CHECK_HEADER(GLES3/gl3.h,, [use_glesv3="no (glesv2.pc nor OpenGL ES 3.0 headers not found)"])
404 if test "x$use_glesv3" = "xyes"; then
405 glesv3_NONPKGCONFIG_CFLAGS=
406 glesv3_NONPKGCONFIG_LIBS="-lGLESv2"
409 if test "x$have_dl" = "xyes" -a "x$have_dlsym" = "xyes"; then
410 glesv3_LIBS="$glesv3_LIBS -ldl"
413 need_egl_functions=yes
416 dnl ===========================================================================
417 CAIRO_ENABLE_SURFACE_BACKEND(cogl, Cogl, no, [
418 cogl_REQUIRES="cogl-2.0-experimental"
419 PKG_CHECK_MODULES(cogl, $cogl_REQUIRES,, [use_cogl="no"])
422 dnl ===========================================================================
424 CAIRO_ENABLE_SURFACE_BACKEND(directfb, directfb, no, [
425 directfb_REQUIRES=directfb
426 PKG_CHECK_MODULES(directfb, $directfb_REQUIRES, ,
427 [use_directfb="no (requires $directfb_REQUIRES http://www.directfb.org)"])
430 dnl ===========================================================================
432 CAIRO_ENABLE_SURFACE_BACKEND(tg, TG, no, [
433 if test "x$use_tls" != "xyes" -a \
434 "x$use_pthread_setspecific" != "xyes"; then
435 use_tg="no (requires tls or pthread_setspecific)"
436 tg_REQUIRES="tls or pthread setspecific"
439 dnl ===========================================================================
441 CAIRO_ENABLE_SURFACE_BACKEND(vg, OpenVG, no, [
442 dnl There is no pkgconfig for OpenVG; lets do a header check
443 AC_CHECK_HEADER(VG/openvg.h,, [use_vg="no (OpenVG headers not found)"])
444 if test "x$use_vg" = "xyes"; then
445 vg_NONPKGCONFIG_CFLAGS=
446 vg_NONPKGCONFIG_LIBS="-lOpenVG"
447 need_egl_functions=yes
448 need_glx_functions=yes
452 CAIRO_ENABLE_FUNCTIONS(egl, EGL, auto, [
453 if test "x$need_egl_functions" = "xyes"; then
455 PKG_CHECK_MODULES(egl, $egl_REQUIRES, ,
457 AC_CHECK_HEADER(EGL/egl.h,, [use_egl="no (EGL headers not found)"])
458 if test "x$use_egl" = "xyes"; then
459 egl_NONPKGCONFIG_CFLAGS=
460 egl_NONPKGCONFIG_LIBS=
463 # Temporary workaround for missing link from egl13
464 AC_CHECK_LIB(csi, csi_stream_attachresource, other_egl_LIBS="-lcsi")
465 LIBS="$other_egl_LIBS $LIBS"
466 for egl_lib in EGL egl13 egl12 egl11; do
467 if test -z "$egl_NONPKGCONFIG_LIBS"; then
468 AC_CHECK_LIB($egl_lib, eglGetError, egl_NONPKGCONFIG_LIBS="-l$egl_lib")
471 if test -z "$egl_NONPKGCONFIG_LIBS"; then
472 use_egl="no (EGL library not found)"
474 egl_NONPKGCONFIG_LIBS="$egl_NONPKGCONFIG_LIBS $other_egl_LIBS"
480 use_egl="no (not required by any backend)"
484 CAIRO_ENABLE_FUNCTIONS(glx, GLX, auto, [
485 if test "x$need_glx_functions" = "xyes"; then
486 save_CFLAGS="$CFLAGS"
487 CFLAGS="$CFLAGS $gl_CFLAGS $gl_NONPKGCONFIG_CFLAGS"
488 AC_CHECK_HEADER(GL/glx.h,, [use_glx="no (GLX headers not found)"])
489 glx_NONPKGCONFIG_CFLAGS=
490 glx_NONPKGCONFIG_LIBS="-lGL"
491 CFLAGS="$save_CFLAGS"
493 use_glx="no (not required by any backend)"
497 CAIRO_ENABLE_FUNCTIONS(wgl, WGL, auto, [
498 if test "x$need_wgl_functions" = "xyes"; then
499 AC_CHECK_HEADER(windows.h,, [use_wgl="no (WGL headers not found)"])
501 use_wgl="no (not required by any backend)"
505 dnl ===========================================================================
508 CAIRO_ENABLE_SURFACE_BACKEND(script, script, yes, [
512 dnl ===========================================================================
514 # We use pkg-config to look for freetype2, but fall back to
515 # freetype-config if it fails. We prefer pkg-config, since we can
516 # then just put freetype2 >= $FREETYPE_MIN_VERSION in
517 # Requires.private, but at least up to 2003-06-07, there was no
518 # freetype2.pc in the release.
520 # FreeType versions come in three forms:
521 # release (such as 2.1.9)
522 # libtool (such as 9.7.3) (returned by freetype-config and pkg-config)
523 # platform-specific/soname (such as 6.3.4)
524 # and they recommend you never use the platform-specific version
525 # (see docs/VERSION.DLL in freetype2 sources)
527 # Set these as appropriate:
529 # release number - for information only
530 FREETYPE_MIN_RELEASE=2.1.9
531 # libtool-specific version - this is what is checked
532 FREETYPE_MIN_VERSION=9.7.3
534 CAIRO_ENABLE_FONT_BACKEND(ft, FreeType, auto, [
536 PKG_CHECK_MODULES(FREETYPE, freetype2 >= $FREETYPE_MIN_VERSION,
537 [freetype_pkgconfig=yes],
538 [freetype_pkgconfig=no])
540 if test "x$freetype_pkgconfig" = "xyes"; then
541 ft_REQUIRES="freetype2 >= $FREETYPE_MIN_VERSION $ft_REQUIRES"
544 if test -z "$FREETYPE_CONFIG"; then
545 AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no)
547 if test "x$FREETYPE_CONFIG" = "xno" ; then
548 use_ft='no (freetype-config not found in path or $FREETYPE_CONFIG)'
550 AC_MSG_CHECKING(freetype2 libtool version)
552 FREETYPE_VERSION=`$FREETYPE_CONFIG --version`
553 AX_COMPARE_VERSION([$FREETYPE_VERSION], [gt], [$FREETYPE_MIN_VERSION],
554 [AC_MSG_RESULT($FREETYPE_VERSION - OK)
555 ft_NONPKGCONFIG_CFLAGS=`$FREETYPE_CONFIG --cflags`
556 ft_NONPKGCONFIG_LIBS=`$FREETYPE_CONFIG --libs`],
557 [AC_MSG_RESULT($FREETYPE_VERSION - Too old)
558 use_ft="no ($FREETYPE_VERSION found; version $FREETYPE_MIN_VERSION from release $FREETYPE_MIN_RELEASE required)"])
562 ft_CFLAGS="$FREETYPE_CFLAGS"
563 ft_LIBS="$FREETYPE_LIBS"
566 FONTCONFIG_MIN_VERSION=2.2.95
567 CAIRO_ENABLE_FONT_BACKEND(fc, Fontconfig, auto, [
569 if test "x$use_fc" = "xyes"; then
570 fc_REQUIRES="fontconfig >= $FONTCONFIG_MIN_VERSION"
571 PKG_CHECK_MODULES(FONTCONFIG, $fc_REQUIRES,,
572 [use_fc="no (requires $fc_REQUIRES)"])
574 fc_CFLAGS="$FONTCONFIG_CFLAGS"
575 fc_LIBS="$FONTCONFIG_LIBS"
578 if test "x$use_ft" = "xyes"; then
580 _save_cflags="$CFLAGS"
581 LIBS="$LIBS $ft_LIBS"
582 CFLAGS="$CFLAGS $ft_CFLAGS"
584 AC_CHECK_FUNCS(FT_Get_X11_Font_Format FT_GlyphSlot_Embolden FT_GlyphSlot_Oblique FT_Load_Sfnt_Table FT_Library_SetLcdFilter)
587 CFLAGS="$_save_cflags"
590 if test "x$use_fc" = "xyes"; then
591 CAIRO_CHECK_FUNCS_WITH_FLAGS(FcInit FcFini, [$FONTCONFIG_CFLAGS], [$FONTCONFIG_LIBS])
594 dnl ===========================================================================
596 CAIRO_ENABLE_SURFACE_BACKEND(ps, PostScript, yes, [
597 # The ps backend requires zlib.
599 ps_NONPKGCONFIG_LIBS=-lz
602 dnl ===========================================================================
604 SPECTRE_VERSION_REQUIRED=0.2.0
607 if test "x$use_ps" = "xyes"; then
608 AC_CHECK_PROG(GS, gs, gs)
610 AC_DEFINE([CAIRO_CAN_TEST_PS_SURFACE], 1, [Define to 1 if the PS backend can be tested (needs ghostscript)])
613 AC_MSG_WARN([PS backend will not be tested since ghostscript is not available])
614 test_ps="no (requires ghostscript)"
617 libspectre_DEPENDENCY="libspectre >= $SPECTRE_VERSION_REQUIRED"
618 PKG_CHECK_MODULES(LIBSPECTRE, $libspectre_DEPENDENCY,
620 [test_ps="no (requires libspectre)"])
623 AM_CONDITIONAL(CAIRO_CAN_TEST_PS_SURFACE, test "x$test_ps" = "xyes")
624 AM_CONDITIONAL(CAIRO_HAS_SPECTRE, test "x$any2ppm_ps" = "xyes")
625 if test "x$any2ppm_ps" = "xyes"; then
626 AC_DEFINE([CAIRO_HAS_SPECTRE], 1, [Define to 1 if libspectre is available])
628 AC_SUBST(LIBSPECTRE_CFLAGS)
629 AC_SUBST(LIBSPECTRE_LIBS)
631 dnl ===========================================================================
633 CAIRO_ENABLE_SURFACE_BACKEND(pdf, PDF, yes, [
634 # The pdf backend requires zlib.
636 pdf_NONPKGCONFIG_LIBS=-lz
639 dnl ===========================================================================
641 # poppler-0.17.4 fixes text-pattern and text-transform
642 POPPLER_VERSION_REQUIRED=0.17.4
645 if test "x$use_pdf" = "xyes"; then
646 poppler_DEPENDENCY="poppler-glib >= $POPPLER_VERSION_REQUIRED"
647 PKG_CHECK_MODULES(POPPLER, $poppler_DEPENDENCY,
648 [CAIRO_CHECK_FUNCS_WITH_FLAGS(poppler_page_render, [$POPPLER_CFLAGS], [$POPPLER_LIBS],
649 [test_pdf=yes; any2ppm_pdf=yes],
650 [test_pdf="no (requires $poppler_DEPENDENCY)"])],
651 [test_pdf="no (requires $poppler_DEPENDENCY)"])
652 if test "x$test_pdf" = "xyes"; then
653 AC_DEFINE([CAIRO_CAN_TEST_PDF_SURFACE], 1, [Define to 1 if the PDF backend can be tested (need poppler and other dependencies for pdf2png)])
655 AC_MSG_WARN([PDF backend will not be tested since poppler >= $POPPLER_VERSION_REQUIRED is not available])
659 AM_CONDITIONAL(CAIRO_CAN_TEST_PDF_SURFACE, test "x$test_pdf" = "xyes")
660 AC_SUBST(POPPLER_CFLAGS)
661 AC_SUBST(POPPLER_LIBS)
663 AM_CONDITIONAL(CAIRO_HAS_MULTI_PAGE_SURFACES, test "x$use_ps" = "xyes" -o "x$use_pdf" = "xyes")
665 dnl ===========================================================================
667 CAIRO_ENABLE_SURFACE_BACKEND(svg, SVG, yes, [
668 if test "x$use_png" != "xyes"; then
669 use_svg="no (requires --enable-png)"
673 LIBRSVG_VERSION_REQUIRED=2.15.0
676 if test "x$use_svg" = "xyes"; then
677 librsvg_DEPENDENCY="librsvg-2.0 >= $LIBRSVG_VERSION_REQUIRED"
678 PKG_CHECK_MODULES(LIBRSVG, $librsvg_DEPENDENCY gdk-2.0,
679 [CAIRO_CHECK_FUNCS_WITH_FLAGS(rsvg_pixbuf_from_file, [$LIBRSVG_CFLAGS], [$LIBRSVG_LIBS],
680 [test_svg=yes; any2ppm_svg=yes],
681 [test_svg="no (requires $librsvg_DEPENDENCY)"])],
682 [test_svg="no (requires $librsvg_DEPENDENCY)"])
683 if test "x$test_svg" = "xyes"; then
684 AC_DEFINE([CAIRO_CAN_TEST_SVG_SURFACE], 1, [Define to 1 if the SVG backend can be tested])
686 AC_MSG_WARN([SVG backend will not be tested since librsvg >= $LIBRSVG_VERSION_REQUIRED is not available])
690 AM_CONDITIONAL(CAIRO_CAN_TEST_SVG_SURFACE, test "x$test_svg" = "xyes")
691 AC_SUBST(LIBRSVG_CFLAGS)
692 AC_SUBST(LIBRSVG_LIBS)
694 dnl ===========================================================================
696 dnl XXX make this a private feature?
697 CAIRO_ENABLE(test_surfaces, test surfaces, no)
699 dnl ===========================================================================
701 CAIRO_ENABLE_SURFACE_BACKEND(image, image, always, [
702 pixman_REQUIRES="pixman-1 >= 0.22.0"
703 PKG_CHECK_MODULES(pixman, $pixman_REQUIRES, ,
704 [use_image="no (requires $pixman_REQUIRES http://cairographics.org/releases/)"])
705 image_REQUIRES=$pixman_REQUIRES
706 image_CFLAGS=$pixman_CFLAGS
707 image_LIBS=$pixman_LIBS
710 if pkg-config --exists 'pixman-1 >= 0.27.1'; then
711 AC_DEFINE([HAS_PIXMAN_GLYPHS], 1, [Enable pixman glyph cache])
715 dnl ===========================================================================
717 CAIRO_ENABLE_SURFACE_BACKEND(mime, mime, always)
718 CAIRO_ENABLE_SURFACE_BACKEND(recording, recording, always)
719 CAIRO_ENABLE_SURFACE_BACKEND(observer, observer, always)
720 CAIRO_ENABLE_SURFACE_BACKEND(tee, tee, no)
721 CAIRO_ENABLE_SURFACE_BACKEND(xml, xml, no, [
723 xml_NONPKGCONFIG_LIBS=-lz
726 dnl ===========================================================================
728 CAIRO_ENABLE_FONT_BACKEND(user, user, always)
730 dnl ===========================================================================
731 dnl Check support for openmp
733 CAIRO_ENABLE(openmp, openmp, no, [CAIRO_CONFIGURE_OPENMP])
734 AM_CONDITIONAL(HAVE_OPENMP, test "x$use_openmp" = "xyes")
735 AC_SUBST(openmp_CFLAGS)
736 AC_SUBST(openmp_LIBS)
738 dnl ===========================================================================
740 dnl This needs to be last on our list of features so that the pthread libs and flags
741 dnl gets prefixed in front of everything else in CAIRO_{CFLAGS,LIBS}.
745 CAIRO_ENABLE(pthread, pthread, auto, [CAIRO_CONFIGURE_PTHREAD])
746 AM_CONDITIONAL(HAVE_REAL_PTHREAD, test "x$use_pthread" = "xyes" -a "x$have_real_pthread" = "xyes")
747 AM_CONDITIONAL(HAVE_PTHREAD, test "x$use_pthread" = "xyes")
748 AC_SUBST(pthread_CFLAGS)
749 AC_SUBST(pthread_LIBS)
750 AC_SUBST(real_pthread_CFLAGS)
751 AC_SUBST(real_pthread_LIBS)
754 dnl ===========================================================================
755 dnl Build gobject integration library
757 CAIRO_ENABLE_FUNCTIONS(gobject, gobject, auto, [
758 gobject_REQUIRES="gobject-2.0 glib-2.0"
759 PKG_CHECK_MODULES(GOBJECT, $gobject_REQUIRES, ,
760 [use_gobject="no (requires $gobject_REQUIRES http://download.gnome.org/pub/GNOME/sources/glib/)"])
761 gobject_NONPKGCONFIG_EXTRA_LIBS="-L\${libdir} -lcairo-gobject"
763 dnl I'm too lazy to fix the caching properly
764 if test "x$use_gobject" = "xyes"; then
765 PKG_CHECK_MODULES(GOBJECT, $gobject_REQUIRES, : )
768 dnl ===========================================================================
769 dnl Default to quick testing during development, but force a full test before
772 AC_ARG_ENABLE(full-testing,
773 AS_HELP_STRING([--enable-full-testing],
774 [Sets the test suite to perform full testing by default, which
775 will dramatically slow down make check, but is a
776 *requirement* before release.]), [
777 if test "x$enableval" = "xyes"; then
779 AC_SUBST(CAIRO_TEST_MODE)
783 dnl ===========================================================================
784 dnl Build the external converter if we have any of the test backends
785 AM_CONDITIONAL(BUILD_ANY2PPM,
786 test "x$any2ppm_svg" = "xyes" \
787 -o "x$any2ppm_pdf" = "xyes" \
788 -o "x$any2ppm_ps" = "xyes" \
789 -o "x$any2ppm_cs" = "xyes")
791 dnl ===========================================================================
792 dnl Some utilities need to dlopen the shared libraries, so they need to
793 dnl know how libtools will name them
803 AC_DEFINE_UNQUOTED(SHARED_LIB_EXT, "${SHLIB_EXT}", [Shared library file extension])
806 dnl ===========================================================================
807 dnl The tracing utility requires LD_PRELOAD, so only build it for systems
808 dnl that are known to work.
811 *-linux*|*-*bsd*|*-solaris*|*-*-darwin*|*-dragonfly*|*-*-gnu*)
812 have_ld_preload="yes"
819 CAIRO_ENABLE(trace, cairo-trace, auto, [
820 if test "x$have_ld_preload" != "xyes" -o \
821 "x$have_libz" != "xyes" -o \
822 "x$have_real_pthread" != "xyes" -o \
823 "x$have_dlsym" != "xyes"; then
824 use_trace="no (requires dynamic linker and zlib and real pthreads)"
828 CAIRO_ENABLE(interpreter, cairo-script-interpreter, yes, [
829 if test "x$have_libz" != "xyes"; then
830 use_interpreter="no (requires zlib)"
834 AC_CHECK_LIB(bfd, bfd_openr,
835 [AC_CHECK_HEADER(bfd.h, [have_bfd=yes],
836 [have_bfd=no])], [have_bfd=no])
837 AC_CHECK_HEADER(libiberty.h,, [have_bfd=no])
838 if test "x$have_bfd" = "xyes"; then
839 AC_DEFINE([HAVE_BFD], [1], [Define to 1 if you have the binutils development files installed])
844 CAIRO_ENABLE(symbol_lookup, symbol-lookup, auto, [
845 if test "x$have_bfd" != "xyes"; then
846 use_symbol_lookup="no (requires bfd)"
850 PKG_CHECK_MODULES(glib, glib-2.0, have_glib=yes, have_glib=no)
851 AC_SUBST(glib_CFLAGS)
853 AM_CONDITIONAL(BUILD_SPHINX, test "x$have_glib" = "xyes")
856 AC_CHECK_LIB(rt, shm_open, shm_LIBS="-lrt")
860 dnl ===========================================================================
862 AC_ARG_ENABLE(some-floating-point,
863 AS_HELP_STRING([--disable-some-floating-point],
864 [Disable certain code paths that rely heavily on double precision
865 floating-point calculation. This option can improve
866 performance on systems without a double precision floating-point
867 unit, but might degrade performance on those that do.]), [
868 if test "x$enableval" = "xno"; then
869 # A value of 'no' for $enableval means that they want to disable, which
870 # means 'yes' for $disable_some_floating_point.
871 disable_some_floating_point=yes
873 ], [disable_some_floating_point=no])
875 AM_CONDITIONAL(DISABLE_SOME_FLOATING_POINT,
876 test "x$disable_some_floating_point" = "xyes")
877 if test "x$disable_some_floating_point" = "xyes"; then
878 AC_DEFINE(DISABLE_SOME_FLOATING_POINT, 1,
879 [Define to 1 to disable certain code paths that rely heavily on
880 double precision floating-point calculation])
883 dnl ===========================================================================
885 dnl Extra stuff we need to do when building C++ code
887 AS_IF([test "x$use_skia" = "xyes"], [need_cxx="yes"])
888 AS_IF([test "x$use_qt" = "xyes"], [need_cxx="yes"])
889 AS_IF([test "x$use_beos" = "xyes"], [need_cxx="yes"])
891 AM_CONDITIONAL(BUILD_CXX, test "x$need_cxx" = "xyes")
893 dnl ===========================================================================
895 # We use GTK+ for some utility/debugging tools
896 PKG_CHECK_MODULES(gtk, "gtk+-2.0",have_gtk=yes, have_gtk=no)
897 AM_CONDITIONAL(HAVE_GTK, test "x$have_gtk" = "xyes")
908 util/cairo-fdr/Makefile
909 util/cairo-gobject/Makefile
910 util/cairo-missing/Makefile
911 util/cairo-script/Makefile
912 util/cairo-script/examples/Makefile
913 util/cairo-sphinx/Makefile
914 util/cairo-trace/Makefile
915 util/cairo-trace/cairo-trace