configure.ac

   1 # gstreamer-vaapi package version number
   2 m4_define([gst_vaapi_major_version], [0])
   3 m4_define([gst_vaapi_minor_version], [2])
   4 m4_define([gst_vaapi_micro_version], [7])
   5 m4_define([gst_vaapi_version],
   6           [gst_vaapi_major_version.gst_vaapi_minor_version.gst_vaapi_micro_version])
   7
   8 # gst version number
   9 m4_define([gst_major_version], [0])
  10 m4_define([gst_minor_version], [10])
  11 m4_define([gst_micro_version], [10])
  12 m4_define([gst_major_minor_version],
  13           [gst_major_version.gst_minor_version])
  14 m4_define([gst_version],
  15           [gst_major_version.gst_minor_version.gst_micro_version])
  16
  17 # gst plugins-base version number
  18 m4_define([gst_plugins_base_major_version], [0])
  19 m4_define([gst_plugins_base_minor_version], [10])
  20 m4_define([gst_plugins_base_micro_version], [16])
  21 m4_define([gst_plugins_base_version],
  22           [gst_plugins_base_major_version.gst_plugins_base_minor_version.gst_plugins_base_micro_version])
  23
  24 # libva package version number
  25 m4_define([libva_sds_version_0_29], [8])
  26 m4_define([libva_sds_package_version_0_29], [0.29-2+sds11])
  27 m4_define([libva_sds_version_0_30], [1])
  28 m4_define([libva_sds_package_version_0_30], [0.30-1+sds1])
  29 m4_define([libva_glx_sds_version_0_30], [5])
  30 m4_define([libva_glx_sds_package_version_0_30], [0.30.4-1+sds6])
  31 m4_define([libva_glx_sds_version_0_31], [1])
  32 m4_define([libva_glx_sds_package_version_0_31], [0.31.0-1+sds1])
  33 m4_define([libva_sds_version], [libva_glx_sds_version_0_31])
  34 m4_define([libva_sds_package_version], [libva_glx_sds_package_version_0_31])
  35
  36 # gtk-doc version number
  37 # XXX: introspection annotations require gtk-doc >= 1.12
  38 m4_define([gtkdoc_major_version], [1])
  39 m4_define([gtkdoc_minor_version], [9])
  40 m4_define([gtkdoc_version], [gtkdoc_major_version.gtkdoc_minor_version])
  41
  42 AC_PREREQ([2.57])
  43 AC_INIT([gst_vaapi], [gst_vaapi_version],
  44     [gbeauchesne@splitted-desktop.com],
  45     [gstreamer-vaapi])
  46 AC_CONFIG_SRCDIR([Makefile.am])
  47 AC_CANONICAL_TARGET
  48 AM_INIT_AUTOMAKE
  49 AM_CONFIG_HEADER([config.h])
  50
  51 TODAY="`LC_ALL=C date +'%a, %d %b %Y %X %z'`"
  52 AC_SUBST(TODAY)
  53
  54 GST_VAAPI_MAJOR_VERSION=gst_vaapi_major_version
  55 AC_SUBST(GST_VAAPI_MAJOR_VERSION)
  56
  57 LIBVA_SDS_PACKAGE_VERSION=libva_sds_package_version
  58 AC_SUBST(LIBVA_SDS_PACKAGE_VERSION)
  59
  60 dnl Versions for GStreamer and plugins-base
  61 GST_MAJORMINOR=gst_major_minor_version
  62 GST_VERSION_REQUIRED=gst_version
  63 GST_PLUGINS_BASE_VERSION_REQUIRED=gst_plugins_base_version
  64 AC_SUBST(GST_MAJORMINOR)
  65 AC_SUBST(GST_VERSION_REQUIRED)
  66 AC_SUBST(GST_PLUGINS_BASE_VERSION_REQUIRED)
  67
  68 dnl Use pretty build output with automake >= 1.11
  69 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], [
  70   AM_DEFAULT_VERBOSITY=1
  71   AC_SUBST(AM_DEFAULT_VERBOSITY)
  72 ])
  73
  74 dnl Check for tools
  75 AC_PROG_CC
  76 AM_PROG_CC_C_O
  77 AC_PROG_LIBTOOL
  78
  79 AC_ARG_ENABLE(glx,
  80     AC_HELP_STRING([--enable-glx],
  81                    [enable OpenGL/X11 @<:@default=yes@:>@]),
  82     [], [enable_glx="yes"])
  83
  84 AC_ARG_ENABLE(vaapi-glx,
  85     AC_HELP_STRING([--enable-vaapi-glx],
  86                    [enable VA/GLX extensions @<:@default=yes@:>@]),
  87     [], [enable_vaapi_glx="yes"])
  88
  89 AC_ARG_ENABLE(vaapisink-glx,
  90     AC_HELP_STRING([--enable-vaapisink-glx],
  91                    [enable OpenGL/X11 to vaapisink @<:@default=yes@:>@]),
  92     [], [enable_vaapisink_glx="no"])
  93
  94 dnl Check for __attribute__((visibility()))
  95 AC_CACHE_CHECK([whether __attribute__((visibility())) is supported],
  96   vaapi_cv_visibility_attribute,
  97   [cat > conftest.c <<EOF
  98 int foo __attribute__ ((visibility ("hidden"))) = 1;
  99 int bar __attribute__ ((visibility ("protected"))) = 1;
 100 EOF
 101   vaapi_cv_visibility_attribute=no
 102   if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
 103     if grep '\.hidden.*foo' conftest.s >/dev/null; then
 104       if grep '\.protected.*bar' conftest.s >/dev/null; then
 105         vaapi_cv_visibility_attribute=yes
 106       fi
 107     fi
 108   fi
 109   rm -f conftest.[cs]
 110 ])
 111 if test $vaapi_cv_visibility_attribute = yes; then
 112   vaapi_cv_visibility_attribute_hidden="__attribute__((visibility(\"hidden\")))"
 113 else
 114   vaapi_cv_visibility_attribute_hidden=""
 115 fi
 116 AC_DEFINE_UNQUOTED([attribute_hidden],
 117                    [$vaapi_cv_visibility_attribute_hidden],
 118                    [Define the "hidden" visibility attribute])
 119
 120 dnl Check for basic libraries
 121 AC_CHECK_LIB(m, tan)
 122
 123 dnl Check for Gtk doc
 124 GTKDOC_VERSION=gtkdoc_version
 125 GTK_DOC_CHECK([$GTKDOC_VERSION])
 126 AM_CONDITIONAL([BUILD_GTK_DOC], [test "x$enable_gtk_doc" = "xyes"])
 127 AC_SUBST(GTKDOC_VERSION)
 128
 129 dnl Check for GLib
 130 AC_PATH_PROG([GLIB_GENMARSHAL], [glib-genmarshal])
 131 PKG_CHECK_MODULES([GLIB], [glib-2.0])
 132 AC_SUBST(GLIB_CFLAGS)
 133 AC_SUBST(GLIB_LIBS)
 134
 135 dnl Check for GStreamer
 136 PKG_CHECK_MODULES([GST],
 137     [gstreamer-$GST_MAJORMINOR >= $GST_VERSION_REQUIRED]
 138 )
 139 AC_SUBST(GST_CFLAGS)
 140 AC_SUBST(GST_LIBS)
 141
 142 dnl Check for GStreamer plugins-base
 143 PKG_CHECK_MODULES([GST_PLUGINS_BASE],
 144     [gstreamer-plugins-base-$GST_MAJORMINOR >= $GST_PLUGINS_BASE_VERSION_REQUIRED]
 145 )
 146 AC_SUBST(GST_PLUGINS_BASE_CFLAGS)
 147 AC_SUBST(GST_PLUGINS_BASE_LIBS)
 148
 149 dnl Check for GStreamer base
 150 PKG_CHECK_MODULES([GST_BASE],
 151     [gstreamer-base-$GST_MAJORMINOR >= $GST_VERSION_REQUIRED]
 152 )
 153 AC_SUBST(GST_BASE_CFLAGS)
 154 AC_SUBST(GST_BASE_LIBS)
 155
 156 dnl Check for GStreamer video
 157 PKG_CHECK_MODULES([GST_VIDEO],
 158     [gstreamer-video-$GST_MAJORMINOR >= $GST_VERSION_REQUIRED]
 159 )
 160 AC_SUBST(GST_VIDEO_CFLAGS)
 161 AC_SUBST(GST_VIDEO_LIBS)
 162
 163 dnl Check for GStreamer interfaces
 164 PKG_CHECK_MODULES([GST_INTERFACES],
 165     [gstreamer-interfaces-$GST_MAJORMINOR >= $GST_PLUGINS_BASE_VERSION_REQUIRED]
 166 )
 167 AC_SUBST(GST_INTERFACES_CFLAGS)
 168 AC_SUBST(GST_INTERFACES_LIBS)
 169
 170 dnl GST_ALL_LDFLAGS:
 171 dnl LDFLAGS really should only contain flags, not libs - they get added before
 172 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
 173 GST_ALL_LDFLAGS="-no-undefined"
 174 AC_SUBST(GST_ALL_LDFLAGS)
 175
 176 dnl GST_PLUGIN_LDFLAGS:
 177 dnl this really should only contain flags, not libs - they get added before
 178 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
 179 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^([_]*gst_plugin_desc|gst_.*_get_type)\$\$' $GST_ALL_LDFLAGS"
 180 AC_SUBST(GST_PLUGIN_LDFLAGS)
 181
 182 dnl Check for the GStreamer plugins directory
 183 AC_MSG_CHECKING([for GStreamer plugins directory])
 184 GST_PLUGINS_DIR=`$PKG_CONFIG gstreamer-$GST_MAJORMINOR --variable pluginsdir`
 185 if test -z "$GST_PLUGINS_DIR"; then
 186     echo "FAIL FAIL FAIL"
 187     GST_PLUGINS_DIR="\$(libdir)/gstreamer-$GST_MAJORMINOR"
 188 fi
 189 AC_MSG_RESULT([$GST_PLUGINS_DIR])
 190 plugindir="$GST_PLUGINS_DIR"
 191 AC_SUBST(plugindir)
 192
 193 dnl Check for X11
 194 PKG_CHECK_MODULES(X11, [x11])
 195
 196 dnl Check for OpenGL
 197 USE_GLX=1
 198 if test "$enable_glx" != "yes"; then
 199     USE_GLX=0
 200 fi
 201 GLX_CFLAGS=""
 202 GLX_LIBS=""
 203 AC_CHECK_HEADERS([GL/gl.h GL/glext.h GL/glx.h], [], [USE_GLX=0], [
 204 #ifdef HAVE_GL_GL_H
 205 # include <GL/gl.h>
 206 #endif
 207 ])
 208 AC_CHECK_LIB(GL, glXCreateContext, [GLX_LIBS="-lGL"], [USE_GLX=0])
 209 AC_SUBST(GLX_CFLAGS)
 210 AC_SUBST(GLX_LIBS)
 211
 212 dnl Check for VA-API
 213 LIBVA_PKGNAME="libva"
 214 PKG_CHECK_MODULES(LIBVA, [$LIBVA_PKGNAME])
 215 AC_SUBST(LIBVA_PKGNAME)
 216
 217 dnl ... original VA-API 0.29
 218 AC_CACHE_CHECK([for old VA-API 0.29],
 219     ac_cv_have_vaapi_old, [
 220     saved_CFLAGS="$CFLAGS"
 221     CFLAGS="$CFLAGS $LIBVA_CFLAGS"
 222     saved_LIBS="$LIBS"
 223     LIBS="$LIBS $LIBVA_LIBS"
 224     AC_TRY_LINK(
 225     [#include <va_x11.h>],
 226     [vaGetDisplay(NULL)],
 227     [ac_cv_have_vaapi_old="yes"],
 228     [ac_cv_have_vaapi_old="no"])
 229     CFLAGS="$saved_CFLAGS"
 230     LIBS="$saved_LIBS"
 231 ])
 232 if test "$ac_cv_have_vaapi_old" = "yes"; then
 233     LIBVA_EXTRA_CFLAGS="$LIBVA_CFLAGS -DGST_VAAPI_USE_OLD_VAAPI_0_29"
 234 fi
 235
 236 dnl ... VA-API >= 0.31 or -sds
 237 LIBVA_X11_PKGNAME="libva-x11"
 238 PKG_CHECK_MODULES(LIBVA_X11, [$LIBVA_X11_PKGNAME],
 239     [ac_cv_have_vaapi_x11="yes"],
 240     [ac_cv_have_vaapi_x11="no"]
 241 )
 242 if test "$ac_cv_have_vaapi_x11" = "no"; then
 243     if test "$ac_cv_have_vaapi_old" = "yes"; then
 244         LIBVA_X11_PKGNAME="libva"
 245         CFLAGS="$CFLAGS $LIBVA_EXTRA_CFLAGS"
 246         LIBS="$LIBS $LIBVA_EXTRA_LIBS"
 247     else
 248         AC_MSG_ERROR([could not find VA-API])
 249     fi
 250 fi
 251 AC_SUBST(LIBVA_X11_PKGNAME)
 252
 253 dnl ... VA-API >= 0.31 or -sds (VA/GLX extensions)
 254 USE_VAAPI_GLX=0
 255 if test $USE_GLX -eq 1; then
 256     if test "$enable_vaapi_glx" = "yes"; then
 257         LIBVA_GLX_PKGNAME="libva-glx"
 258         PKG_CHECK_MODULES(LIBVA_GLX, [$LIBVA_GLX_PKGNAME],
 259             [ac_cv_have_vaapi_glx="yes" USE_VAAPI_GLX=1],
 260             [ac_cv_have_vaapi_glx="no"]
 261         )
 262     fi
 263     if test $USE_VAAPI_GLX -eq 0; then
 264         AC_MSG_WARN([VA/GLX not found or disabled. Fallbacking to TFP+FBO])
 265         LIBVA_GLX_PKGNAME="$LIBVA_X11_PKGNAME"
 266     fi
 267 fi
 268 AC_SUBST(LIBVA_GLX_PKGNAME)
 269
 270 AC_SUBST(LIBVA_EXTRA_CFLAGS)
 271 AC_SUBST(LIBVA_EXTRA_LIBS)
 272
 273 dnl Check for OpenGL support to vaapisink
 274 if test "$enable_vaapisink_glx:$USE_GLX" = "yes:1"; then
 275     USE_VAAPISINK_GLX=1
 276 else
 277     USE_VAAPISINK_GLX=0
 278 fi
 279
 280 dnl Check for FFmpeg
 281 PKG_CHECK_MODULES(LIBAVCODEC, [libavcodec])
 282 AC_CHECK_HEADERS([libavcodec/avcodec.h ffmpeg/avcodec.h])
 283 AC_CHECK_HEADERS([libavcodec/vaapi.h ffmpeg/vaapi.h], [break],
 284     AC_MSG_ERROR([The system FFmpeg headers do not support VA-API]))
 285
 286 AC_DEFINE_UNQUOTED(USE_GLX, $USE_GLX,
 287     [Defined to 1 if GLX is enabled])
 288 AM_CONDITIONAL(USE_GLX, test $USE_GLX -eq 1)
 289
 290 AC_DEFINE_UNQUOTED(USE_VAAPI_GLX, $USE_VAAPI_GLX,
 291     [Defined to 1 if VA/GLX is enabled])
 292 AM_CONDITIONAL(USE_VAAPI_GLX, test $USE_VAAPI_GLX -eq 1)
 293
 294 AC_DEFINE_UNQUOTED(USE_VAAPISINK_GLX, $USE_VAAPISINK_GLX,
 295     [Defined to 1 to enable GLX support to vaapisink])
 296 AM_CONDITIONAL(USE_VAAPISINK_GLX, test $USE_VAAPISINK_GLX -eq 1)
 297
 298 VA_VERSION=`$PKG_CONFIG --modversion libva`
 299 VA_MAJOR_VERSION=`echo "$VA_VERSION" | cut -d'.' -f1`
 300 VA_MINOR_VERSION=`echo "$VA_VERSION" | cut -d'.' -f2`
 301 VA_MICRO_VERSION=`echo "$VA_VERSION" | cut -d'.' -f3`
 302 VA_SDS_VERSION=`$PKG_CONFIG libva --variable sdsversion`
 303
 304 VA_VERSION_STR="$VA_VERSION"
 305 if test -n "$VA_SDS_VERSION"; then
 306     VA_VERSION_STR="$VA_VERSION_STR-sds$VA_SDS_VERSION"
 307 fi
 308
 309 pkgconfigdir=${libdir}/pkgconfig
 310 AC_SUBST(pkgconfigdir)
 311
 312 AC_OUTPUT([
 313     Makefile
 314     debian.upstream/Makefile
 315     debian.upstream/changelog
 316     debian.upstream/control
 317     debian.upstream/gstreamer$GST_MAJORMINOR-vaapi.install:\
 318 debian.upstream/gstreamer-vaapi.install.in
 319     debian.upstream/gstreamer$GST_MAJORMINOR-vaapi-doc.install:\
 320 debian.upstream/gstreamer-vaapi-doc.install.in
 321     debian.upstream/libgstvaapi$GST_VAAPI_MAJOR_VERSION.install:\
 322 debian.upstream/libgstvaapi.install.in
 323     debian.upstream/libgstvaapi-dev.install
 324     debian.upstream/libgstvaapi-x11-$GST_VAAPI_MAJOR_VERSION.install:\
 325 debian.upstream/libgstvaapi-x11.install.in
 326     debian.upstream/libgstvaapi-glx-$GST_VAAPI_MAJOR_VERSION.install:\
 327 debian.upstream/libgstvaapi-glx.install.in
 328     docs/Makefile
 329     docs/reference/Makefile
 330     docs/reference/libs/Makefile
 331     docs/reference/libs/libs-docs.xml
 332     docs/reference/plugins/Makefile
 333     docs/reference/plugins/plugins-docs.xml
 334     gst-libs/Makefile
 335     gst-libs/gst/Makefile
 336     gst-libs/gst/vaapi/Makefile
 337     pkgconfig/Makefile
 338     pkgconfig/gstreamer-vaapi-$GST_MAJORMINOR.pc:\
 339 pkgconfig/gstreamer-vaapi.pc.in
 340     pkgconfig/gstreamer-vaapi-glx-$GST_MAJORMINOR.pc:\
 341 pkgconfig/gstreamer-vaapi-glx.pc.in
 342     pkgconfig/gstreamer-vaapi-x11-$GST_MAJORMINOR.pc:\
 343 pkgconfig/gstreamer-vaapi-x11.pc.in
 344     gst/Makefile
 345     gst/vaapiconvert/Makefile
 346     gst/vaapidecode/Makefile
 347     gst/vaapisink/Makefile
 348     tests/Makefile
 349 ])
 350
 351 dnl Print summary
 352 yesno() {
 353     test $1 -eq 1 && echo yes || echo no
 354 }
 355
 356 echo
 357 echo $PACKAGE configuration summary:
 358 echo
 359 echo VA-API version ................... : $VA_VERSION_STR
 360 echo GLX support ...................... : $(yesno $USE_GLX)
 361 echo VA/GLX support ................... : $(yesno $USE_VAAPI_GLX)
 362 echo VaapiSink/GL ..................... : $(yesno $USE_VAAPISINK_GLX)
 363 echo