1 # Copyright (c) 2007 Intel Corporation. All Rights Reserved.
3 # Permission is hereby granted, free of charge, to any person obtaining a
4 # copy of this software and associated documentation files (the
5 # "Software"), to deal in the Software without restriction, including
6 # without limitation the rights to use, copy, modify, merge, publish,
7 # distribute, sub license, and/or sell copies of the Software, and to
8 # permit persons to whom the Software is furnished to do so, subject to
9 # the following conditions:
11 # The above copyright notice and this permission notice (including the
12 # next paragraph) shall be included in all copies or substantial portions
15 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
16 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
18 # IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
19 # ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
20 # TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
21 # SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 # - increment major for any ABI change (which shall not occur!)
25 # - increment minor for any interface change (e.g. new/modified function)
26 # - increment micro for any other change (new flag, new codec definition, etc.)
27 # - reset micro version to zero when minor version is incremented
28 # - reset minor version to zero when major version is incremented
29 m4_define([va_api_major_version], [0])
30 m4_define([va_api_minor_version], [34])
31 m4_define([va_api_micro_version], [0])
33 m4_define([va_api_version],
34 [va_api_major_version.va_api_minor_version.va_api_micro_version])
36 # libva package version number, (as distinct from shared library version)
37 # XXX: we want the package version to remain at 1.0.x for VA-API 0.32.y
39 # - major version is automatically generated from VA-API major version
40 # - minor version is automatically generated from VA-API minor version
41 # - increment micro for any library release
42 # - reset micro version to zero when VA-API major or minor version is changed
43 m4_define([libva_major_version], [m4_eval(va_api_major_version + 1)])
44 m4_define([libva_minor_version], [m4_eval(va_api_minor_version - 32)])
45 m4_define([libva_micro_version], [0])
46 m4_define([libva_pre_version], [1])
48 m4_define([libva_version],
49 [libva_major_version.libva_minor_version.libva_micro_version])
50 m4_if(libva_pre_version, [0], [], [
51 m4_append([libva_version], libva_pre_version, [.pre])
54 # libva library version number (generated, do not change)
55 # XXX: we want the SONAME to remain at libva.so.1 for VA-API major == 0
57 # The library name is generated libva.<x>.<y>.0 where
58 # <x> = VA-API major version + 1
59 # <y> = 100 * VA-API minor version + VA-API micro version
62 # VA-API 0.32.0 generates libva.so.1.3200.0
63 # VA-API 0.34.1 generates libva.so.1.3401.0
64 # VA-API 1.2.13 generates libva.so.2.213.0
65 m4_define([libva_interface_bias], [m4_eval(va_api_major_version + 1)])
66 m4_define([libva_interface_age], [0])
67 m4_define([libva_binary_age],
68 [m4_eval(100 * va_api_minor_version + va_api_micro_version - libva_interface_age)])
70 m4_define([libva_lt_current],
71 [m4_eval(100 * va_api_minor_version + va_api_micro_version + libva_interface_bias)])
72 m4_define([libva_lt_revision],
73 [m4_eval(libva_interface_age)])
74 m4_define([libva_lt_age],
75 [m4_eval(libva_binary_age - libva_interface_age)])
77 # libdrm minimun version requirement
78 m4_define([libdrm_version], [2.4])
80 # Wayland minimum version number
81 m4_define([wayland_api_version], [0.95.0])
84 AC_INIT([libva], [libva_version], [waldo.bastian@intel.com], libva)
85 AC_CONFIG_SRCDIR([Makefile.am])
86 AM_INIT_AUTOMAKE([dist-bzip2])
88 AM_CONFIG_HEADER([config.h])
89 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
91 VA_API_MAJOR_VERSION=va_api_major_version
92 VA_API_MINOR_VERSION=va_api_minor_version
93 VA_API_MICRO_VERSION=va_api_micro_version
94 VA_API_VERSION=va_api_version
95 AC_SUBST(VA_API_MAJOR_VERSION)
96 AC_SUBST(VA_API_MINOR_VERSION)
97 AC_SUBST(VA_API_MICRO_VERSION)
98 AC_SUBST(VA_API_VERSION)
100 LIBVA_MAJOR_VERSION=libva_major_version
101 LIBVA_MINOR_VERSION=libva_minor_version
102 LIBVA_MICRO_VERSION=libva_micro_version
103 LIBVA_VERSION=libva_version
104 AC_SUBST(LIBVA_MAJOR_VERSION)
105 AC_SUBST(LIBVA_MINOR_VERSION)
106 AC_SUBST(LIBVA_MICRO_VERSION)
107 AC_SUBST(LIBVA_VERSION)
109 LIBVA_LT_CURRENT=libva_lt_current
110 LIBVA_LT_REV=libva_lt_revision
111 LIBVA_LT_AGE=libva_lt_age
112 LIBVA_LT_VERSION="$LIBVA_LT_CURRENT:$LIBVA_LT_REV:$LIBVA_LT_AGE"
113 LIBVA_LT_LDFLAGS="-version-info $LIBVA_LT_VERSION"
114 AC_SUBST(LIBVA_LT_VERSION)
115 AC_SUBST(LIBVA_LT_LDFLAGS)
118 [AC_HELP_STRING([--enable-docs],
119 [build Doxygen documentation @<:@default=no@:>@])],
120 [], [enable_docs="no"])
123 [AC_HELP_STRING([--enable-drm],
124 [build with VA/DRM API support @<:@default=yes@:>@])],
125 [], [enable_drm="yes"])
128 [AC_HELP_STRING([--enable-x11],
129 [build with VA/X11 API support @<:@default=yes@:>@])],
130 [], [enable_x11="yes"])
133 [AC_HELP_STRING([--enable-glx],
134 [build with VA/GLX API support @<:@default=yes@:>@])],
135 [], [enable_glx="yes"])
138 [AC_HELP_STRING([--enable-egl],
139 [build with VA/EGL API support @<:@default=yes@:>@])],
140 [], [enable_egl="yes"])
142 AC_ARG_ENABLE([wayland],
143 [AC_HELP_STRING([--enable-wayland],
144 [build with VA/Wayland API support @<:@default=yes@:>@])],
145 [], [enable_wayland="yes"])
147 AC_ARG_ENABLE(dummy-driver,
148 [AC_HELP_STRING([--enable-dummy-driver],
149 [build dummy video driver @<:@default=yes@:>@])],
150 [], [enable_dummy_driver="yes"])
151 AM_CONDITIONAL(BUILD_DUMMY_DRIVER, test x$enable_dummy_driver = xyes)
153 AC_ARG_ENABLE(dummy-backend,
154 [AC_HELP_STRING([--enable-dummy-backend],
155 [build dummy libva backend])],
156 [], [enable_dummy_backend="no"])
158 AC_ARG_WITH(drivers-path,
159 [AC_HELP_STRING([--with-drivers-path=[[path]]],
161 [], [with_drivers_path="$libdir/dri"])
163 LIBVA_DRIVERS_PATH="$with_drivers_path"
164 AC_SUBST(LIBVA_DRIVERS_PATH)
177 if test "$enable_docs" = "yes"; then
178 AC_CHECK_TOOL([DOXYGEN], [doxygen], [enable_docs="no"])
180 AM_CONDITIONAL(ENABLE_DOCS, test "$enable_docs" = "yes")
182 # Check for __attribute__((visibility()))
183 AC_CACHE_CHECK([whether __attribute__((visibility())) is supported],
184 ac_cv_have_gnuc_visibility_attribute,
185 [cat > conftest.c <<EOF
186 int foo __attribute__ ((visibility ("hidden"))) = 1;
187 int bar __attribute__ ((visibility ("protected"))) = 1;
189 ac_cv_have_gnuc_visibility_attribute="no"
190 if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
191 if grep '\.hidden.*foo' conftest.s >/dev/null; then
192 if grep '\.protected.*bar' conftest.s >/dev/null; then
193 ac_cv_have_gnuc_visibility_attribute="yes"
199 if test "$ac_cv_have_gnuc_visibility_attribute" = "yes"; then
200 AC_DEFINE([HAVE_GNUC_VISIBILITY_ATTRIBUTE], [1],
201 [Defined to 1 if GCC visibility attribute is supported])
205 if test x$enable_dummy_backend = xyes; then
206 PKG_CHECK_MODULES([UDEV], [libudev], [libudev=yes], [libudev=no])
208 if test x$libudev = xno; then
209 enable_dummy_backend=no
211 AM_CONDITIONAL(BUILD_DUMMY_BACKEND, test x$enable_dummy_backend = xyes)
213 # Check for DRM (mandatory)
214 LIBDRM_VERSION=libdrm_version
215 PKG_CHECK_MODULES([DRM], [libdrm >= $LIBDRM_VERSION])
216 AC_SUBST(LIBDRM_VERSION)
219 if test "$enable_drm" = "yes"; then
221 AC_DEFINE([HAVE_VA_DRM], [1], [Defined to 1 if VA/DRM API is built])
223 AM_CONDITIONAL(USE_DRM, test "$USE_DRM" = "yes")
227 if test "$enable_x11" = "yes"; then
229 PKG_CHECK_MODULES([X11], [x11], [:], [USE_X11="no"])
230 PKG_CHECK_MODULES([XEXT], [xext], [:], [USE_X11="no"])
231 PKG_CHECK_MODULES([XFIXES], [xfixes], [:], [USE_X11="no"])
232 if test "$USE_X11" = "yes"; then
233 AC_DEFINE([HAVE_VA_X11], [1], [Defined to 1 if VA/X11 API is built])
236 AM_CONDITIONAL(USE_X11, test "$USE_X11" = "yes")
240 if test "$USE_X11:$enable_glx" = "yes:yes"; then
241 PKG_CHECK_MODULES([GLX], [gl x11], [USE_GLX="yes"], [:])
242 saved_CPPFLAGS="$CPPFLAGS"
244 CPPFLAGS="$CPPFLAGS $GLX_CFLAGS"
245 LIBS="$LIBS $GLX_LIBS"
246 AC_CHECK_HEADERS([GL/gl.h GL/glx.h], [:], [USE_GLX="no"])
247 AC_CHECK_LIB([GL], [glXCreateContext], [:] [USE_GLX="no"])
248 CPPFLAGS="$saved_CPPFLAGS"
250 if test "$USE_GLX" = "yes"; then
251 AC_DEFINE([HAVE_VA_GLX], [1], [Defined to 1 if VA/GLX API is built])
254 AM_CONDITIONAL(USE_GLX, test "$USE_GLX" = "yes")
258 if test "$enable_egl" = "yes"; then
259 PKG_CHECK_MODULES([EGL], [egl], [USE_EGL="yes"], [:])
260 saved_CPPFLAGS="$CPPFLAGS"
262 CPPFLAGS="$CPPFLAGS $EGL_CFLAGS"
263 LIBS="$LIBS $EGL_LIBS"
264 AC_CHECK_HEADERS([EGL/egl.h], [:], [USE_EGL="no"])
265 AC_CHECK_LIB([EGL], [eglGetDisplay], [:], [USE_EGL="no"])
266 CPPFLAGS="$saved_CPPFLAGS"
268 if test "$USE_EGL" = "yes"; then
269 AC_DEFINE([HAVE_VA_EGL], [1], [Defined to 1 if VA/EGL API is built])
272 AM_CONDITIONAL(USE_EGL, test "$USE_EGL" = "yes")
275 WAYLAND_API_VERSION=wayland_api_version
276 AC_SUBST(WAYLAND_API_VERSION)
279 if test "$enable_wayland" = "yes"; then
280 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= wayland_api_version],
281 [USE_WAYLAND="yes"], [:])
282 if test "$USE_WAYLAND" = "yes"; then
283 AC_DEFINE([HAVE_VA_WAYLAND], [1],
284 [Defined to 1 if VA/Wayland API is built])
287 AM_CONDITIONAL(USE_WAYLAND, test "$USE_WAYLAND" = "yes")
289 m4_ifdef([WAYLAND_SCANNER_RULES],
290 [WAYLAND_SCANNER_RULES(['$(top_srcdir)/va/wayland/protocol'])],
291 [wayland_scanner_rules=""; AC_SUBST(wayland_scanner_rules)])
293 # We only need the headers, we don't link against the DRM libraries
294 LIBVA_CFLAGS="$DRM_CFLAGS"
295 AC_SUBST(LIBVA_CFLAGS)
298 pkgconfigdir=${libdir}/pkgconfig
299 AC_SUBST(pkgconfigdir)
301 # Check for builds without backend
302 if test "$USE_DRM:$USE_X11:$USE_WAYLAND" = "no:no:no"; then
303 AC_MSG_ERROR([Please select at least one backend (DRM, X11, Wayland)])
308 debian.upstream/Makefile
310 dummy_drv_video/Makefile
312 pkgconfig/libva-drm.pc
313 pkgconfig/libva-egl.pc
314 pkgconfig/libva-glx.pc
315 pkgconfig/libva-tpi.pc
316 pkgconfig/libva-wayland.pc
317 pkgconfig/libva-x11.pc
324 test/putsurface/Makefile
325 test/transcode/Makefile
334 va/wayland/protocol/Makefile
338 # Print a small summary
339 AS_IF([test x$USE_DRM = xyes], [BACKENDS="drm $BACKENDS"])
340 AS_IF([test x$USE_X11 = xyes], [BACKENDS="x11 $BACKENDS"])
341 AS_IF([test x$USE_GLX = xyes], [BACKENDS="glx $BACKENDS"])
342 AS_IF([test x$USE_EGL = xyes], [BACKENDS="egl $BACKENDS"])
343 AS_IF([test x$USE_WAYLAND = xyes], [BACKENDS="wayland $BACKENDS"])
346 echo "libva - ${LIBVA_VERSION} (VA-API ${VA_API_VERSION})"
348 echo Installation prefix .............. : $prefix
349 echo Default driver path .............. : $LIBVA_DRIVERS_PATH
350 echo Extra window systems ............. : $BACKENDS
351 echo build dummy backend .............. : $enable_dummy_backend
352 echo Build dummy driver ............... : $enable_dummy_driver
353 echo Build documentation .............. : $enable_docs