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 AC_CHECK_HEADERS([unistd.h sys/ioctl.h])
16 AM_INIT_AUTOMAKE([1.11 foreign -Wall no-define no-dist-gzip dist-xz])
17 AM_SILENT_RULES([yes])
18 m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) dnl Workaround for Automake 1.12
25 GTK_DOC_CHECK([1.15],[--flavour no-tmpl])
29 dnl ===========================================================================
31 dnl The order of the includes here is rather important
33 m4_include(build/configure.ac.version) dnl macros setting up various version declares
34 m4_include(build/configure.ac.tools) dnl checks for tools we use
35 m4_include(build/configure.ac.features) dnl macros for backend/feature handling
36 m4_include(build/configure.ac.warnings) dnl checks for compiler warning
37 m4_include(build/configure.ac.system) dnl checks for system functions, headers, libs
38 m4_include(build/configure.ac.analysis) dnl checks for analysis tools (lcov, etc)
39 m4_include(build/configure.ac.noversion) dnl disable builtin libtool versioning
40 m4_include(build/configure.ac.pthread) dnl checks for pthreads
43 dnl ===========================================================================
45 AC_CHECK_LIB(z, compress,
46 [AC_CHECK_HEADER(zlib.h, [
48 AC_DEFINE(HAVE_ZLIB, 1, [Define to 1 if you have zlib available])
50 [have_libz="no (requires zlib http://www.gzip.org/zlib/)"])],
51 [have_libz="no (requires zlib http://www.gzip.org/zlib/)"])
53 AC_CHECK_LIB(wayland-client, wl_display_connect,
54 [AC_CHECK_HEADER(wayland-client.h, [
56 AC_DEFINE(HAVE_WAYLAND, 1, [Define to 1 if you have wayland available])
57 wayland_LIBS="-lwayland-client"
59 [have_wayland="no (requires wayland-client)"])],
60 [have_wayland="no (requires wayland-client)"])
61 LIBS="$wayland_LIBS $LIBS"
64 AC_CHECK_LIB(lzo2, lzo2a_decompress,
65 [AC_CHECK_HEADER(lzo/lzo2a.h, [
67 AC_DEFINE(HAVE_LZO, 1, [Define to 1 if you have lzo available])
70 [have_lzo="no (requires lzpo http://www.oberhumer.com/opensource/lzo/)"])],
71 [have_lzo="no (requires lzpo http://www.oberhumer.com/opensource/lzo/)"])
75 AC_CHECK_LIB(dl, dlsym,
76 [have_dlsym=yes; have_dl=yes],
77 [have_dlsym=no; have_dl=no])
78 if test "x$have_dlsym" = "xno"; then
79 AC_CHECK_FUNC(dlsym, [have_dlsym=yes], [have_dlsym=no])
81 AC_CHECK_HEADERS(dlfcn.h, [have_dlsym=yes], [have_dlsym=no])
82 AM_CONDITIONAL(CAIRO_HAS_DL, test "x$have_dl" = "xyes")
83 if test "x$have_dlsym" = "xyes"; then
84 AC_DEFINE([CAIRO_HAS_DLSYM], 1, [Define to 1 if dlsym is available])
86 AM_CONDITIONAL(CAIRO_HAS_DLSYM, test "x$have_dlsym" = "xyes")
88 dnl ===========================================================================
90 CAIRO_ENABLE_SURFACE_BACKEND(xlib, Xlib, auto, [
91 xlib_REQUIRES="x11 xext"
92 PKG_CHECK_MODULES(xlib, $xlib_REQUIRES, ,
95 if test "x$no_x" = xyes; then
96 use_xlib="no (requires X development libraries)"
98 xlib_NONPKGCONFIG_LIBS="$X_PRE_LIBS $X_LIBS -lX11 -lXext $X_EXTRA_LIBS"
99 xlib_NONPKGCONFIG_CFLAGS=$X_CFLAGS
102 AC_CHECK_HEADER(sys/ipc.h)
103 AC_CHECK_HEADER(sys/shm.h)
105 if test "$ac_cv_header_sys_ipc_h" = "yes" -a "$ac_cv_header_sys_shm_h" = "yes"; then
106 AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches)
108 #include <sys/types.h>
114 int id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0600);
115 if (id == -1) return 2;
116 shmaddr = shmat (id, 0, 0);
117 shmctl (id, IPC_RMID, 0);
118 if ((char*) shmat (id, 0, 0) == (char*) -1) {
127 AC_DEFINE(IPC_RMID_DEFERRED_RELEASE, 1,
128 [Define to 1 if shared memory segments are released deferred.])
131 AC_MSG_RESULT(assuming no))
134 AC_CHECK_HEADERS([X11/extensions/XShm.h X11/extensions/shmproto.h X11/extensions/shmstr.h], [], [],
135 [#include <X11/Xlibint.h>
136 #include <X11/Xproto.h>])
139 CAIRO_ENABLE_SURFACE_BACKEND(xlib_xrender, Xlib Xrender, auto, [
140 if test "x$use_xlib" != "xyes"; then
141 use_xlib_xrender="no (requires --enable-xlib)"
143 dnl Check for Xrender header files if the Xrender package is not installed:
144 xlib_xrender_BASE=cairo-xlib
145 xlib_xrender_REQUIRES="xrender >= 0.6"
146 PKG_CHECK_MODULES(xlib_xrender, $xlib_xrender_REQUIRES, ,
147 [xlib_xrender_REQUIRES=""
148 old_CPPFLAGS=$CPPFLAGS
149 CPPFLAGS="$CPPFLAGS $xlib_CFLAGS $xlib_NONPKGCONFIG_CFLAGS"
150 AC_CHECK_HEADER(X11/extensions/Xrender.h,
151 [xlib_xrender_NONPKGCONFIG_LIBS="-lXrender"],
152 [use_xlib_xrender="no (requires $xlib_xrender_REQUIRES http://freedesktop.org/Software/xlibs)"],
153 [#include <X11/X.h>])
154 CPPFLAGS=$old_CPPFLAGS
159 CFLAGS="$CFLAGS $xlib_CFLAGS $xlib_NONPKGCONFIG_CFLAGS $xlib_xrender_CFLAGS $xlib_xrender_NONPKGCONFIG_CFLAGS"
160 LIBS="$LIBS $xlib_LIBS $xlib_NONPKGCONFIG_LIBS $xlib_xrender_LIBS $xlib_xrender_NONPKGCONFIG_LIBS"
161 AC_CHECK_FUNCS([XRenderCreateSolidFill XRenderCreateLinearGradient XRenderCreateRadialGradient XRenderCreateConicalGradient])
168 dnl ===========================================================================
170 CAIRO_ENABLE_SURFACE_BACKEND(xcb, XCB, auto, [
171 xcb_REQUIRES="xcb >= 1.6 xcb-render >= 1.6"
172 PKG_CHECK_MODULES(xcb, $xcb_REQUIRES, ,
173 [use_xcb="no (requires $xcb_REQUIRES http://xcb.freedesktop.org)"])
176 CAIRO_ENABLE_FUNCTIONS(xlib_xcb, Xlib/XCB, no, [
177 if test "x$use_xcb" = "xyes" -a "x$use_xlib" = "xyes"; then
178 xlib_xcb_REQUIRES="x11-xcb"
179 PKG_CHECK_MODULES(xlib_xcb, $xlib_xcb_REQUIRES, ,
180 [use_xlib_xcb="no (requires $xlib_xcb_REQUIRES http://xcb.freedesktop.org)"])
182 use_xlib_xcb="no (requires both --enable-xlib and --enable-xcb)"
186 CAIRO_ENABLE_FUNCTIONS(xcb_shm, XCB/SHM, auto, [
187 if test "x$use_xcb" = "xyes"; then
188 xcb_shm_REQUIRES="xcb-shm"
189 PKG_CHECK_MODULES(xcb_shm, $xcb_shm_REQUIRES, ,
190 [use_xcb_shm="no (requires $xcb_shm http://xcb.freedesktop.org)"])
192 use_xcb_shm="no (requires --enable-xcb)"
196 dnl ===========================================================================
198 CAIRO_ENABLE_SURFACE_BACKEND(qt, Qt, no, [
199 qt_REQUIRES="QtGui >= 4.4.0"
200 PKG_CHECK_MODULES(qt, $qt_REQUIRES, ,
202 use_qt="no (requires Qt4 development libraries)"
204 qt_NONPKGCONFIG_LIBS="-lstdc++"
207 dnl ===========================================================================
209 CAIRO_ENABLE_SURFACE_BACKEND(quartz, Quartz, auto, [
210 dnl There is no pkgconfig for quartz; lets do a header check
211 AC_CHECK_HEADERS([ApplicationServices/ApplicationServices.h Accelerate/Accelerate.h], , [use_quartz="no (requires ApplicationServices framework)"])
212 if test "x$use_quartz" != "xyes" ; then
213 dnl check for CoreGraphics as a separate framework
214 AC_CHECK_HEADERS([CoreGraphics/CoreGraphics.h Accelerate/Accelerate.h], , [use_quartz="no (requires CoreGraphics framework)"])
215 quartz_LIBS="-Xlinker -framework -Xlinker CoreGraphics -Xlinker -framework -Xlinker Accelerate"
217 quartz_LIBS="-Xlinker -framework -Xlinker ApplicationServices -Xlinker -framework -Xlinker Accelerate"
221 CAIRO_ENABLE_FONT_BACKEND(quartz_font, Quartz, auto, [
222 use_quartz_font=$use_quartz
225 CAIRO_ENABLE_SURFACE_BACKEND(quartz_image, Quartz Image, no, [
226 use_quartz_image=$use_quartz
229 dnl ===========================================================================
231 CAIRO_ENABLE_SURFACE_BACKEND(win32, Microsoft Windows, auto, [
232 if test "x$have_windows" != xyes; then
233 use_win32="no (requires a Win32 platform)"
235 win32_LIBS="-lgdi32 -lmsimg32"
238 CAIRO_ENABLE_FONT_BACKEND(win32_font, Microsoft Windows, auto, [
239 use_win32_font=$use_win32
242 test_win32_printing=no
243 if test "x$use_win32" = "xyes"; then
244 AC_CHECK_PROG(GS, gs, gs)
246 AC_DEFINE([CAIRO_CAN_TEST_WIN32_PRINTING_SURFACE], 1, [Define to 1 if the Win32 Printing backend can be tested (needs ghostscript)])
247 test_win32_printing="yes"
249 AC_MSG_WARN([Win32 Printing backend will not be tested since ghostscript is not available])
250 test_win32_printing="no (requires ghostscript)"
254 AM_CONDITIONAL(CAIRO_CAN_TEST_WIN32_PRINTING_SURFACE, test "x$test_win32_printing" = "xyes")
256 dnl ===========================================================================
258 CAIRO_ENABLE_SURFACE_BACKEND(skia, Skia, no, [
260 [AS_HELP_STRING([--with-skia=/path/to/skia],
261 [directory to find compiled skia sources])],
262 [skia_DIR="$withval"],
263 [skia_DIR="`pwd`/../skia"])
264 AC_ARG_WITH([skia-build-type],
265 [AS_HELP_STRING([--with-skia-build-type=(Release|Debug)]
266 [build of skia to link with, default is Release])],
267 [skia_BUILD_TYPE="$withval"],
268 [skia_BUILD_TYPE="Release"])
269 skia_NONPKGCONFIG_CFLAGS="-I$skia_DIR/include/config -I$skia_DIR/include/core -I$skia_DIR/include/effects"
270 if test "x$skia_BUILD_TYPE" = "xRelease"; then
271 skia_NONPKGCONFIG_CFLAGS="-DSK_RELEASE -DSK_CAN_USE_FLOAT $skia_NONPKGCONFIG_CFLAGS"
273 skia_NONPKGCONFIG_LIBS="-L$skia_DIR/out/$skia_BUILD_TYPE/lib.target/ -lskia -lstdc++"
277 dnl ===========================================================================
279 CAIRO_ENABLE_SURFACE_BACKEND(os2, OS/2, no, [
285 use_os2="no (requires an OS/2 platform)"
290 dnl ===========================================================================
292 CAIRO_ENABLE_SURFACE_BACKEND(beos, BeOS/Zeta, no, [
296 dnl Add libbe and libzeta if available
297 AC_CHECK_LIB(be,main,beos_LIBS="$beos_LIBS -lbe")
298 AC_CHECK_LIB(zeta,main,beos_LIBS="$beos_LIBS -lzeta")
301 use_beos="no (requires a BeOS platform)"
306 dnl ===========================================================================
308 CAIRO_ENABLE_SURFACE_BACKEND(drm, DRM, no, [
309 drm_REQUIRES="libudev >= 136"
310 PKG_CHECK_MODULES(drm, $drm_REQUIRES, ,
311 [use_drm="no (requires $drm_REQUIRES, udev is available from git://git.kernel.org/pub/scm/linux/hotplug/udev.git)"])
314 CAIRO_ENABLE_SURFACE_BACKEND(gallium, Gallium3D, no, [
315 if test "x$use_drm" = "xyes"; then
316 AC_ARG_WITH([gallium],
317 [AS_HELP_STRING([--with-gallium=/path/to/mesa],
318 [directory to find gallium enabled mesa])],
319 [mesa_DIR="$withval"],
320 [mesa_DIR="`pwd`/../mesa"])
321 gallium_DIR="$mesa_DIR/src/gallium"
322 gallium_NONPKGCONFIG_CFLAGS="-I$mesa_DIR/include -I$mesa_DIR/src/mesa -I$gallium_DIR/include -I$gallium_DIR/auxiliary"
323 gallium_NONPKGCONFIG_LIBS="-lGL"
325 AC_SUBST(gallium_DIR)
327 use_gallium="no (requires --enable-drm)"
331 dnl ===========================================================================
333 CAIRO_ENABLE_FUNCTIONS(png, PNG, yes, [
335 AC_ARG_VAR([png_REQUIRES], [module name for libpng to search for using pkg-config])
336 if test "x$png_REQUIRES" = x; then
337 # libpng13 is GnuWin32's libpng-1.2.8 :-(
338 for l in libpng libpng14 libpng12 libpng13 libpng10; do
339 if $PKG_CONFIG --exists $l ; then
349 if test "x$use_png" = "xyes" ; then
350 PKG_CHECK_MODULES(png, $png_REQUIRES, , : )
352 AC_MSG_WARN([Could not find libpng in the pkg-config search path])
356 dnl ===========================================================================
357 CAIRO_ENABLE_SURFACE_BACKEND(gl, OpenGL, no, [
359 PKG_CHECK_MODULES(gl, $gl_REQUIRES,, [
360 dnl Fallback to searching for headers
361 AC_CHECK_HEADER([GL/gl.h, OpenGL/gl.h], [use_gl="no (gl.pc nor OpenGL headers not found)"])
362 if test "x$use_gl" = "xyes"; then
363 gl_NONPKGCONFIG_CFLAGS=
364 gl_NONPKGCONFIG_LIBS=
367 if test "x$have_dl" = "xyes" -a "x$have_dlsym" = "xyes"; then
371 need_glx_functions=yes
372 need_wgl_functions=yes
373 need_egl_functions=yes
374 need_evasgl_functions=yes
375 need_cgl_functions=yes
378 dnl ===========================================================================
379 CAIRO_ENABLE_SURFACE_BACKEND(evasgl, EvasGL, no, [
380 evasgl_REQUIRES="evas ecore ecore-evas"
381 PKG_CHECK_MODULES(evasgl, $evasgl_REQUIRES,, [
382 dnl Fallback to searching for headers
383 AC_CHECK_HEADER(evas-1/Evas_GL.h,, [use_evasgl="no (evas.pc nor EvasGL headers not found)"])
384 gl_NONPKGCONFIG_CFLAGS=
385 gl_NONPKGCONFIG_LIBS="-levas"
388 if test "x$have_dl" = "xyes" -a "x$have_dlsym" = "xyes"; then
389 gl_LIBS="$gl_LIBS -ldl"
392 need_evasgl_functions=yes
395 dnl ===========================================================================
396 CAIRO_ENABLE_SURFACE_BACKEND(glesv2, OpenGLESv2, no, [
397 glesv2_REQUIRES="glesv2"
398 PKG_CHECK_MODULES(glesv2, $glesv2_REQUIRES,, [
399 dnl Fallback to searching for headers
400 AC_CHECK_HEADER(GLES2/gl2.h,, [use_glesv2="no (glesv2.pc nor OpenGL ES 2.0 headers not found)"])
401 if test "x$use_glesv2" = "xyes"; then
402 glesv2_NONPKGCONFIG_CFLAGS=
403 glesv2_NONPKGCONFIG_LIBS="-lGLESv2"
406 if test "x$have_dl" = "xyes" -a "x$have_dlsym" = "xyes"; then
407 glesv2_LIBS="$glesv2_LIBS -ldl"
410 if test "x$use_glesv2" = "xyes" -a "x$use_gl" = "xyes"; then
411 AC_MSG_ERROR([use either --enable-gl=yes or --enable-glesv2=yes. Not both at the same time.])
414 need_egl_functions=yes
417 dnl ===========================================================================
418 CAIRO_ENABLE_SURFACE_BACKEND(glesv3, OpenGLESv3, no, [
419 glesv3_REQUIRES="glesv2"
420 PKG_CHECK_MODULES(glesv3, $glesv3_REQUIRES,, [
421 dnl Fallback to searching for headers
422 AC_CHECK_HEADER(GLES3/gl3.h,, [use_glesv3="no (glesv2.pc nor OpenGL ES 3.0 headers not found)"])
423 if test "x$use_glesv3" = "xyes"; then
424 glesv3_NONPKGCONFIG_CFLAGS=
425 glesv3_NONPKGCONFIG_LIBS="-lGLESv2"
428 if test "x$have_dl" = "xyes" -a "x$have_dlsym" = "xyes"; then
429 glesv3_LIBS="$glesv3_LIBS -ldl"
432 need_egl_functions=yes
435 dnl ===========================================================================
436 CAIRO_ENABLE_SURFACE_BACKEND(cogl, Cogl, no, [
437 cogl_REQUIRES="cogl-2.0-experimental"
438 PKG_CHECK_MODULES(cogl, $cogl_REQUIRES,, [use_cogl="no"])
441 dnl ===========================================================================
443 CAIRO_ENABLE_SURFACE_BACKEND(directfb, directfb, no, [
444 directfb_REQUIRES=directfb
445 PKG_CHECK_MODULES(directfb, $directfb_REQUIRES, ,
446 [use_directfb="no (requires $directfb_REQUIRES http://www.directfb.org)"])
449 dnl ===========================================================================
451 CAIRO_ENABLE_SURFACE_BACKEND(vg, OpenVG, no, [
452 dnl There is no pkgconfig for OpenVG; lets do a header check
453 AC_CHECK_HEADER(VG/openvg.h,, [use_vg="no (OpenVG headers not found)"])
454 if test "x$use_vg" = "xyes"; then
455 vg_NONPKGCONFIG_CFLAGS=
456 vg_NONPKGCONFIG_LIBS="-lOpenVG"
457 need_egl_functions=yes
458 need_glx_functions=yes
462 CAIRO_ENABLE_FUNCTIONS(egl, EGL, auto, [
463 if test "x$need_egl_functions" = "xyes"; then
465 PKG_CHECK_MODULES(egl, $egl_REQUIRES, ,
467 AC_CHECK_HEADER(EGL/egl.h,, [use_egl="no (EGL headers not found)"])
468 if test "x$use_egl" = "xyes"; then
469 egl_NONPKGCONFIG_CFLAGS=
470 egl_NONPKGCONFIG_LIBS=
473 # Temporary workaround for missing link from egl13
474 AC_CHECK_LIB(csi, csi_stream_attachresource, other_egl_LIBS="-lcsi")
475 LIBS="$other_egl_LIBS $LIBS"
476 for egl_lib in EGL egl13 egl12 egl11; do
477 if test -z "$egl_NONPKGCONFIG_LIBS"; then
478 AC_CHECK_LIB($egl_lib, eglGetError, egl_NONPKGCONFIG_LIBS="-l$egl_lib")
481 if test -z "$egl_NONPKGCONFIG_LIBS"; then
482 use_egl="no (EGL library not found)"
484 egl_NONPKGCONFIG_LIBS="$egl_NONPKGCONFIG_LIBS $other_egl_LIBS"
490 use_egl="no (not required by any backend)"
494 CAIRO_ENABLE_FUNCTIONS(glx, GLX, auto, [
495 if test "x$need_glx_functions" = "xyes"; then
496 save_CFLAGS="$CFLAGS"
497 CFLAGS="$CFLAGS $gl_CFLAGS $gl_NONPKGCONFIG_CFLAGS"
498 AC_CHECK_HEADER(GL/glx.h,, [use_glx="no (GLX headers not found)"])
499 glx_NONPKGCONFIG_CFLAGS=
500 glx_NONPKGCONFIG_LIBS="-lGL"
501 CFLAGS="$save_CFLAGS"
502 need_cgl_functions="no"
504 use_glx="no (not required by any backend)"
508 CAIRO_ENABLE_FUNCTIONS(cgl, CGL, auto, [
509 if test "x$need_cgl_functions" = "xyes"; then
510 save_CFLAGS="$CFLAGS"
511 CFLAGS="$CFLAGS $gl_CFLAGS $gl_NONPKGCONFIG_CFLAGS"
512 AC_CHECK_HEADER(OpenGL/gl.h,, [use_gl="no (CGL headers not found)"])
513 cgl_LIBS="-Xlinker -framework -Xlinker OpenGL"
514 cgl_NONPKGCONFIG_CFLAGS=
515 cgl_NONPKGCONFIG_LIBS=
516 CFLAGS="$save_CFLAGS"
517 need_glx_functions="no"
519 use_cgl="no (not required by any backend)"
523 CAIRO_ENABLE_FUNCTIONS(wgl, WGL, auto, [
524 if test "x$need_wgl_functions" = "xyes"; then
525 AC_CHECK_HEADER(windows.h,, [use_wgl="no (WGL headers not found)"])
527 use_wgl="no (not required by any backend)"
531 dnl ===========================================================================
534 CAIRO_ENABLE_SURFACE_BACKEND(script, script, yes, [
538 dnl ===========================================================================
540 # We use pkg-config to look for freetype2, but fall back to
541 # freetype-config if it fails. We prefer pkg-config, since we can
542 # then just put freetype2 >= $FREETYPE_MIN_VERSION in
543 # Requires.private, but at least up to 2003-06-07, there was no
544 # freetype2.pc in the release.
546 # FreeType versions come in three forms:
547 # release (such as 2.1.9)
548 # libtool (such as 9.7.3) (returned by freetype-config and pkg-config)
549 # platform-specific/soname (such as 6.3.4)
550 # and they recommend you never use the platform-specific version
551 # (see docs/VERSION.DLL in freetype2 sources)
553 # Set these as appropriate:
555 # release number - for information only
556 FREETYPE_MIN_RELEASE=2.1.9
557 # libtool-specific version - this is what is checked
558 FREETYPE_MIN_VERSION=9.7.3
560 CAIRO_ENABLE_FONT_BACKEND(ft, FreeType, auto, [
562 PKG_CHECK_MODULES(FREETYPE, freetype2 >= $FREETYPE_MIN_VERSION,
563 [freetype_pkgconfig=yes],
564 [freetype_pkgconfig=no])
566 if test "x$freetype_pkgconfig" = "xyes"; then
567 ft_REQUIRES="freetype2 >= $FREETYPE_MIN_VERSION $ft_REQUIRES"
570 if test -z "$FREETYPE_CONFIG"; then
571 AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no)
573 if test "x$FREETYPE_CONFIG" = "xno" ; then
574 use_ft='no (freetype-config not found in path or $FREETYPE_CONFIG)'
576 AC_MSG_CHECKING(freetype2 libtool version)
578 FREETYPE_VERSION=`$FREETYPE_CONFIG --version`
579 AX_COMPARE_VERSION([$FREETYPE_VERSION], [gt], [$FREETYPE_MIN_VERSION],
580 [AC_MSG_RESULT($FREETYPE_VERSION - OK)
581 ft_NONPKGCONFIG_CFLAGS=`$FREETYPE_CONFIG --cflags`
582 ft_NONPKGCONFIG_LIBS=`$FREETYPE_CONFIG --libs`],
583 [AC_MSG_RESULT($FREETYPE_VERSION - Too old)
584 use_ft="no ($FREETYPE_VERSION found; version $FREETYPE_MIN_VERSION from release $FREETYPE_MIN_RELEASE required)"])
588 ft_CFLAGS="$FREETYPE_CFLAGS"
589 ft_LIBS="$FREETYPE_LIBS"
592 FONTCONFIG_MIN_VERSION=2.2.95
593 CAIRO_ENABLE_FONT_BACKEND(fc, Fontconfig, auto, [
595 if test "x$use_fc" = "xyes"; then
596 fc_REQUIRES="fontconfig >= $FONTCONFIG_MIN_VERSION"
597 PKG_CHECK_MODULES(FONTCONFIG, $fc_REQUIRES,,
598 [use_fc="no (requires $fc_REQUIRES)"])
600 fc_CFLAGS="$FONTCONFIG_CFLAGS"
601 fc_LIBS="$FONTCONFIG_LIBS"
604 if test "x$use_ft" = "xyes"; then
606 _save_cflags="$CFLAGS"
607 LIBS="$LIBS $ft_LIBS"
608 CFLAGS="$CFLAGS $ft_CFLAGS"
610 AC_CHECK_FUNCS(FT_Get_X11_Font_Format FT_GlyphSlot_Embolden FT_GlyphSlot_Oblique FT_Load_Sfnt_Table FT_Library_SetLcdFilter)
613 CFLAGS="$_save_cflags"
616 if test "x$use_fc" = "xyes"; then
617 CAIRO_CHECK_FUNCS_WITH_FLAGS(FcInit FcFini, [$FONTCONFIG_CFLAGS], [$FONTCONFIG_LIBS])
620 dnl ===========================================================================
622 CAIRO_ENABLE_SURFACE_BACKEND(ps, PostScript, yes, [
623 # The ps backend requires zlib.
625 ps_NONPKGCONFIG_LIBS=-lz
628 dnl ===========================================================================
630 SPECTRE_VERSION_REQUIRED=0.2.0
633 if test "x$use_ps" = "xyes"; then
634 AC_CHECK_PROG(GS, gs, gs)
636 AC_DEFINE([CAIRO_CAN_TEST_PS_SURFACE], 1, [Define to 1 if the PS backend can be tested (needs ghostscript)])
639 AC_MSG_WARN([PS backend will not be tested since ghostscript is not available])
640 test_ps="no (requires ghostscript)"
643 libspectre_DEPENDENCY="libspectre >= $SPECTRE_VERSION_REQUIRED"
644 PKG_CHECK_MODULES(LIBSPECTRE, $libspectre_DEPENDENCY,
646 [test_ps="no (requires libspectre)"])
649 AM_CONDITIONAL(CAIRO_CAN_TEST_PS_SURFACE, test "x$test_ps" = "xyes")
650 AM_CONDITIONAL(CAIRO_HAS_SPECTRE, test "x$any2ppm_ps" = "xyes")
651 if test "x$any2ppm_ps" = "xyes"; then
652 AC_DEFINE([CAIRO_HAS_SPECTRE], 1, [Define to 1 if libspectre is available])
654 AC_SUBST(LIBSPECTRE_CFLAGS)
655 AC_SUBST(LIBSPECTRE_LIBS)
657 dnl ===========================================================================
659 CAIRO_ENABLE_SURFACE_BACKEND(pdf, PDF, yes, [
660 # The pdf backend requires zlib.
662 pdf_NONPKGCONFIG_LIBS=-lz
665 dnl ===========================================================================
667 # poppler-0.17.4 fixes text-pattern and text-transform
668 POPPLER_VERSION_REQUIRED=0.17.4
671 if test "x$use_pdf" = "xyes"; then
672 poppler_DEPENDENCY="poppler-glib >= $POPPLER_VERSION_REQUIRED"
673 PKG_CHECK_MODULES(POPPLER, $poppler_DEPENDENCY,
674 [CAIRO_CHECK_FUNCS_WITH_FLAGS(poppler_page_render, [$POPPLER_CFLAGS], [$POPPLER_LIBS],
675 [test_pdf=yes; any2ppm_pdf=yes],
676 [test_pdf="no (requires $poppler_DEPENDENCY)"])],
677 [test_pdf="no (requires $poppler_DEPENDENCY)"])
678 if test "x$test_pdf" = "xyes"; then
679 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)])
681 AC_MSG_WARN([PDF backend will not be tested since poppler >= $POPPLER_VERSION_REQUIRED is not available])
685 AM_CONDITIONAL(CAIRO_CAN_TEST_PDF_SURFACE, test "x$test_pdf" = "xyes")
686 AC_SUBST(POPPLER_CFLAGS)
687 AC_SUBST(POPPLER_LIBS)
689 AM_CONDITIONAL(CAIRO_HAS_MULTI_PAGE_SURFACES, test "x$use_ps" = "xyes" -o "x$use_pdf" = "xyes")
691 dnl ===========================================================================
693 CAIRO_ENABLE_SURFACE_BACKEND(svg, SVG, yes, [
694 if test "x$use_png" != "xyes"; then
695 use_svg="no (requires --enable-png)"
699 LIBRSVG_VERSION_REQUIRED=2.35.0
702 if test "x$use_svg" = "xyes"; then
703 librsvg_DEPENDENCY="librsvg-2.0 >= $LIBRSVG_VERSION_REQUIRED"
704 PKG_CHECK_MODULES(LIBRSVG, $librsvg_DEPENDENCY gdk-2.0,
705 [CAIRO_CHECK_FUNCS_WITH_FLAGS(rsvg_pixbuf_from_file, [$LIBRSVG_CFLAGS], [$LIBRSVG_LIBS],
706 [test_svg=yes; any2ppm_svg=yes],
707 [test_svg="no (requires $librsvg_DEPENDENCY)"])],
708 [test_svg="no (requires $librsvg_DEPENDENCY)"])
709 if test "x$test_svg" = "xyes"; then
710 AC_DEFINE([CAIRO_CAN_TEST_SVG_SURFACE], 1, [Define to 1 if the SVG backend can be tested])
712 AC_MSG_WARN([SVG backend will not be tested since librsvg >= $LIBRSVG_VERSION_REQUIRED is not available])
716 AM_CONDITIONAL(CAIRO_CAN_TEST_SVG_SURFACE, test "x$test_svg" = "xyes")
717 AC_SUBST(LIBRSVG_CFLAGS)
718 AC_SUBST(LIBRSVG_LIBS)
720 dnl ===========================================================================
722 dnl XXX make this a private feature?
723 CAIRO_ENABLE(test_surfaces, test surfaces, no)
725 dnl ===========================================================================
727 CAIRO_ENABLE_SURFACE_BACKEND(image, image, always, [
728 pixman_REQUIRES="pixman-1 >= 0.30.0"
729 PKG_CHECK_MODULES(pixman, $pixman_REQUIRES, ,
730 [use_image="no (requires $pixman_REQUIRES http://cairographics.org/releases/)"])
731 image_REQUIRES=$pixman_REQUIRES
732 image_CFLAGS=$pixman_CFLAGS
733 image_LIBS=$pixman_LIBS
736 if pkg-config --exists 'pixman-1 >= 0.27.1'; then
737 AC_DEFINE([HAS_PIXMAN_GLYPHS], 1, [Enable pixman glyph cache])
741 dnl ===========================================================================
743 CAIRO_ENABLE_SURFACE_BACKEND(mime, mime, always)
744 CAIRO_ENABLE_SURFACE_BACKEND(recording, recording, always)
745 CAIRO_ENABLE_SURFACE_BACKEND(observer, observer, always)
746 CAIRO_ENABLE_SURFACE_BACKEND(tee, tee, no)
747 CAIRO_ENABLE_SURFACE_BACKEND(xml, xml, no, [
749 xml_NONPKGCONFIG_LIBS=-lz
752 dnl ===========================================================================
754 CAIRO_ENABLE_FONT_BACKEND(user, user, always)
756 dnl ===========================================================================
758 dnl This needs to be last on our list of features so that the pthread libs and flags
759 dnl gets prefixed in front of everything else in CAIRO_{CFLAGS,LIBS}.
763 CAIRO_ENABLE(pthread, pthread, auto, [CAIRO_CONFIGURE_PTHREAD])
764 AM_CONDITIONAL(HAVE_REAL_PTHREAD, test "x$use_pthread" = "xyes" -a "x$have_real_pthread" = "xyes")
765 AM_CONDITIONAL(HAVE_PTHREAD, test "x$use_pthread" = "xyes")
766 AC_SUBST(pthread_CFLAGS)
767 AC_SUBST(pthread_LIBS)
768 AC_SUBST(real_pthread_CFLAGS)
769 AC_SUBST(real_pthread_LIBS)
772 dnl ===========================================================================
773 dnl Build gobject integration library
775 CAIRO_ENABLE_FUNCTIONS(gobject, gobject, auto, [
776 gobject_REQUIRES="gobject-2.0 glib-2.0 >= 2.14"
777 PKG_CHECK_MODULES(GOBJECT, $gobject_REQUIRES, ,
778 [use_gobject="no (requires $gobject_REQUIRES http://download.gnome.org/pub/GNOME/sources/glib/)"])
779 gobject_NONPKGCONFIG_EXTRA_LIBS="-L\${libdir} -lcairo-gobject"
781 dnl I'm too lazy to fix the caching properly
782 if test "x$use_gobject" = "xyes"; then
783 PKG_CHECK_MODULES(GOBJECT, $gobject_REQUIRES, : )
786 dnl ===========================================================================
787 dnl Default to quick testing during development, but force a full test before
790 AC_ARG_ENABLE(full-testing,
791 AS_HELP_STRING([--enable-full-testing],
792 [Sets the test suite to perform full testing by default, which
793 will dramatically slow down make check, but is a
794 *requirement* before release.]), [
795 if test "x$enableval" = "xyes"; then
797 AC_SUBST(CAIRO_TEST_MODE)
801 dnl ===========================================================================
802 dnl Build the external converter if we have any of the test backends
803 AM_CONDITIONAL(BUILD_ANY2PPM,
804 test "x$any2ppm_svg" = "xyes" \
805 -o "x$any2ppm_pdf" = "xyes" \
806 -o "x$any2ppm_ps" = "xyes" \
807 -o "x$any2ppm_cs" = "xyes")
809 dnl ===========================================================================
810 dnl Some utilities need to dlopen the shared libraries, so they need to
811 dnl know how libtools will name them
821 AC_DEFINE_UNQUOTED(SHARED_LIB_EXT, "${SHLIB_EXT}", [Shared library file extension])
824 dnl ===========================================================================
825 dnl The tracing utility requires LD_PRELOAD, so only build it for systems
826 dnl that are known to work.
829 *-linux*|*-*bsd*|*-solaris*|*-*-darwin*|*-dragonfly*|*-*-gnu*)
830 have_ld_preload="yes"
837 CAIRO_ENABLE(trace, cairo-trace, auto, [
838 if test "x$have_ld_preload" != "xyes" -o \
839 "x$have_libz" != "xyes" -o \
840 "x$have_real_pthread" != "xyes" -o \
841 "x$have_dlsym" != "xyes"; then
842 use_trace="no (requires dynamic linker and zlib and real pthreads)"
846 CAIRO_ENABLE(interpreter, cairo-script-interpreter, yes, [
847 if test "x$have_libz" != "xyes"; then
848 use_interpreter="no (requires zlib)"
852 AC_CHECK_LIB(bfd, bfd_openr,
853 [AC_CHECK_HEADER(bfd.h, [have_bfd=yes],
854 [have_bfd=no])], [have_bfd=no])
855 AC_CHECK_HEADER(libiberty.h,, [have_bfd=no])
856 if test "x$have_bfd" = "xyes"; then
857 AC_DEFINE([HAVE_BFD], [1], [Define to 1 if you have the binutils development files installed])
862 CAIRO_ENABLE(symbol_lookup, symbol-lookup, auto, [
863 if test "x$have_bfd" != "xyes"; then
864 use_symbol_lookup="no (requires bfd)"
868 PKG_CHECK_MODULES(glib, glib-2.0, have_glib=yes, have_glib=no)
869 AC_SUBST(glib_CFLAGS)
871 AM_CONDITIONAL(BUILD_SPHINX, test "x$have_glib" = "xyes" -a "x$have_windows" = "xno")
874 AC_CHECK_LIB(rt, shm_open, shm_LIBS="-lrt")
878 dnl ===========================================================================
880 AC_ARG_ENABLE(some-floating-point,
881 AS_HELP_STRING([--disable-some-floating-point],
882 [Disable certain code paths that rely heavily on double precision
883 floating-point calculation. This option can improve
884 performance on systems without a double precision floating-point
885 unit, but might degrade performance on those that do.]), [
886 if test "x$enableval" = "xno"; then
887 # A value of 'no' for $enableval means that they want to disable, which
888 # means 'yes' for $disable_some_floating_point.
889 disable_some_floating_point=yes
891 ], [disable_some_floating_point=no])
893 AM_CONDITIONAL(DISABLE_SOME_FLOATING_POINT,
894 test "x$disable_some_floating_point" = "xyes")
895 if test "x$disable_some_floating_point" = "xyes"; then
896 AC_DEFINE(DISABLE_SOME_FLOATING_POINT, 1,
897 [Define to 1 to disable certain code paths that rely heavily on
898 double precision floating-point calculation])
901 dnl ===========================================================================
903 dnl Extra stuff we need to do when building C++ code
905 AS_IF([test "x$use_skia" = "xyes"], [need_cxx="yes"])
906 AS_IF([test "x$use_qt" = "xyes"], [need_cxx="yes"])
907 AS_IF([test "x$use_beos" = "xyes"], [need_cxx="yes"])
909 AM_CONDITIONAL(BUILD_CXX, test "x$need_cxx" = "xyes")
911 dnl ===========================================================================
913 # We use GTK+ for some utility/debugging tools
914 PKG_CHECK_MODULES(gtk, "gtk+-2.0",have_gtk=yes, have_gtk=no)
915 AM_CONDITIONAL(HAVE_GTK, test "x$have_gtk" = "xyes")
922 util/cairo-gobject/Makefile
923 util/cairo-missing/Makefile
924 util/cairo-script/Makefile
925 util/cairo-script/examples/Makefile
927 AC_CONFIG_COMMANDS([cairo-trace],
928 [chmod a+x util/cairo-trace/cairo-trace])