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configure fails if requirement can't be met for user's explicit request
[android-x86/hardware-intel-common-libva.git] / configure.ac
index 257964d..bd74df8 100644 (file)
@@ -27,7 +27,7 @@
 # - reset micro version to zero when minor version is incremented
 # - reset minor version to zero when major version is incremented
 m4_define([va_api_major_version], [0])
-m4_define([va_api_minor_version], [33])
+m4_define([va_api_minor_version], [40])
 m4_define([va_api_micro_version], [0])
 
 m4_define([va_api_version],
@@ -42,7 +42,7 @@ m4_define([va_api_version],
 # - reset micro version to zero when VA-API major or minor version is changed
 m4_define([libva_major_version], [m4_eval(va_api_major_version + 1)])
 m4_define([libva_minor_version], [m4_eval(va_api_minor_version - 32)])
-m4_define([libva_micro_version], [1])
+m4_define([libva_micro_version], [4])
 m4_define([libva_pre_version],   [1])
 
 m4_define([libva_version],
@@ -78,15 +78,21 @@ m4_define([libva_lt_age],
 m4_define([libdrm_version], [2.4])
 
 # Wayland minimum version number
-m4_define([wayland_api_version], [1.0.0])
+# 1.11.0 for wl_proxy_create_wrapper
+m4_define([wayland_api_version], [1.11.0])
 
 AC_PREREQ(2.57)
-AC_INIT([libva], [libva_version], [waldo.bastian@intel.com], libva)
+AC_INIT([libva],
+        [libva_version],
+        [https://github.com/01org/libva/issues/new],
+        [libva],
+        [https://github.com/01org/libva])
+
 AC_CONFIG_SRCDIR([Makefile.am])
 AC_CONFIG_MACRO_DIR([m4])
 AM_INIT_AUTOMAKE([dist-bzip2])
 
-AM_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 TODAY="`LC_ALL=C date +'%a, %d %b %Y %X %z'`"
@@ -130,29 +136,28 @@ AC_ARG_ENABLE(drm,
 
 AC_ARG_ENABLE(x11,
     [AC_HELP_STRING([--enable-x11],
-                    [build with VA/X11 API support @<:@default=yes@:>@])],
-    [], [enable_x11="yes"])
+                    [build with VA/X11 API support @<:@default=auto@:>@])],
+    [], [enable_x11="auto"])
 
 AC_ARG_ENABLE(glx,
     [AC_HELP_STRING([--enable-glx],
-                    [build with VA/GLX API support @<:@default=yes@:>@])],
-    [], [enable_glx="yes"])
+                    [build with VA/GLX API support @<:@default=auto@:>@])],
+    [], [enable_glx="auto"])
 
 AC_ARG_ENABLE(egl,
     [AC_HELP_STRING([--enable-egl],
-                    [build with VA/EGL API support @<:@default=yes@:>@])],
-    [], [enable_egl="yes"])
+                    [build with VA/EGL API support @<:@default=auto@:>@])],
+    [], [enable_egl="auto"])
 
 AC_ARG_ENABLE([wayland],
     [AC_HELP_STRING([--enable-wayland],
-                    [build with VA/Wayland API support @<:@default=yes@:>@])],
-    [], [enable_wayland="yes"])
+                    [build with VA/Wayland API support @<:@default=auto@:>@])],
+    [], [enable_wayland="auto"])
 
-AC_ARG_ENABLE(dummy-driver,
-    [AC_HELP_STRING([--enable-dummy-driver],
-                    [build dummy video driver @<:@default=yes@:>@])],
-    [], [enable_dummy_driver="yes"])
-AM_CONDITIONAL(BUILD_DUMMY_DRIVER, test x$enable_dummy_driver = xyes)
+AC_ARG_ENABLE([va-messaging],
+    [AC_HELP_STRING([--enable-va-messaging],
+                    [build with va info and error messaging @<:@default=yes@:>@])],
+    [], [enable_va_messaging="yes"])
 
 AC_ARG_WITH(drivers-path,
     [AC_HELP_STRING([--with-drivers-path=[[path]]],
@@ -167,6 +172,7 @@ AC_PROG_LIBTOOL
 AC_PROG_CC
 AC_PROG_CXX
 AM_PROG_CC_C_O
+AC_PROG_SED
 PKG_PROG_PKG_CONFIG
 
 AC_HEADER_STDC
@@ -174,10 +180,18 @@ AC_SYS_LARGEFILE
 
 # Check for Doxygen
 if test "$enable_docs" = "yes"; then
-    AC_CHECK_TOOL([DOXYGEN], [doxygen], [enable_docs="no"])
+    AC_CHECK_TOOL([DOXYGEN], [doxygen], [no])
+    if test "$DOXYGEN" = "no"; then
+       enable_docs="no"
+    fi
 fi
 AM_CONDITIONAL(ENABLE_DOCS, test "$enable_docs" = "yes")
 
+# Check for va messaging
+if test "$enable_va_messaging" = "yes"; then
+    AC_DEFINE([ENABLE_VA_MESSAGING], [1], [Defined to 1 if va messaging is needed])
+fi
+
 # Check for __attribute__((visibility()))
 AC_CACHE_CHECK([whether __attribute__((visibility())) is supported],
     ac_cv_have_gnuc_visibility_attribute,
@@ -214,11 +228,13 @@ AM_CONDITIONAL(USE_DRM, test "$USE_DRM" = "yes")
 
 # Check for X11
 USE_X11="no"
-if test "$enable_x11" = "yes"; then
-    USE_X11="yes"
-    PKG_CHECK_MODULES([X11],    [x11],    [:], [USE_X11="no"])
-    PKG_CHECK_MODULES([XEXT],   [xext],   [:], [USE_X11="no"])
-    PKG_CHECK_MODULES([XFIXES], [xfixes], [:], [USE_X11="no"])
+if test "x$enable_x11" != "xno"; then
+    PKG_CHECK_MODULES([X11],    [x11 xext xfixes],    [USE_X11="yes"], [:])
+
+    if test "x$USE_X11" = "xno" -a "x$enable_x11" = "xyes"; then
+       AC_MSG_ERROR([VA/X11 explicitly enabled, however $X11_PKG_ERRORS])
+    fi
+
     if test "$USE_X11" = "yes"; then
         AC_DEFINE([HAVE_VA_X11], [1], [Defined to 1 if VA/X11 API is built])
     fi
@@ -227,7 +243,12 @@ AM_CONDITIONAL(USE_X11, test "$USE_X11" = "yes")
 
 # Check for GLX
 USE_GLX="no"
-if test "$USE_X11:$enable_glx" = "yes:yes"; then
+
+if test "$USE_X11:$enable_glx" = "no:yes"; then
+   AC_MSG_ERROR([VA/GLX explicitly enabled, but VA/X11 isn't built])
+fi
+
+if test "$USE_X11:$enable_glx" != "yes:no"; then
     PKG_CHECK_MODULES([GLX], [gl x11], [USE_GLX="yes"], [:])
     saved_CPPFLAGS="$CPPFLAGS"
     saved_LIBS="$LIBS"
@@ -237,6 +258,11 @@ if test "$USE_X11:$enable_glx" = "yes:yes"; then
     AC_CHECK_LIB([GL], [glXCreateContext], [:] [USE_GLX="no"])
     CPPFLAGS="$saved_CPPFLAGS"
     LIBS="$saved_LIBS"
+
+    if test "x$USE_GLX" = "xno" -a "x$enable_glx" = "xyes"; then
+       AC_MSG_ERROR([VA/GLX explicitly enabled, but libGL couldn't be found])
+    fi
+
     if test "$USE_GLX" = "yes"; then
         AC_DEFINE([HAVE_VA_GLX], [1], [Defined to 1 if VA/GLX API is built])
     fi
@@ -245,7 +271,7 @@ AM_CONDITIONAL(USE_GLX, test "$USE_GLX" = "yes")
 
 # Check for EGL
 USE_EGL="no"
-if test "$enable_egl" = "yes"; then
+if test "x$enable_egl" != "xno"; then
     PKG_CHECK_MODULES([EGL], [egl], [USE_EGL="yes"], [:])
     saved_CPPFLAGS="$CPPFLAGS"
     saved_LIBS="$LIBS"
@@ -255,6 +281,11 @@ if test "$enable_egl" = "yes"; then
     AC_CHECK_LIB([EGL], [eglGetDisplay], [:], [USE_EGL="no"])
     CPPFLAGS="$saved_CPPFLAGS"
     LIBS="$saved_LIBS"
+
+    if test "x$USE_EGL" = "xno" -a "x$enable_egl" = "xyes"; then
+       AC_MSG_ERROR([VA/EGL explicitly enabled, but libEGL couldn't be found])
+    fi
+
     if test "$USE_EGL" = "yes"; then
         AC_DEFINE([HAVE_VA_EGL], [1], [Defined to 1 if VA/EGL API is built])
     fi
@@ -266,19 +297,29 @@ WAYLAND_API_VERSION=wayland_api_version
 AC_SUBST(WAYLAND_API_VERSION)
 
 USE_WAYLAND="no"
-if test "$enable_wayland" = "yes"; then
+if test "x$enable_wayland" != "xno"; then
     PKG_CHECK_MODULES([WAYLAND], [wayland-client >= wayland_api_version],
         [USE_WAYLAND="yes"], [:])
+
+    if test "x$USE_WAYLAND" = "xno" -a "x$enable_wayland" = "xyes"; then
+        AC_MSG_ERROR([wayland explicitly enabled, however $WAYLAND_PKG_ERRORS])
+    fi
+
     if test "$USE_WAYLAND" = "yes"; then
+
+        WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
+        AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
+                     [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
+        if test "x$WAYLAND_SCANNER" = "x"; then
+            AC_MSG_ERROR([wayland-scanner not found: Install it or use --disable-wayland])
+        fi
+
         AC_DEFINE([HAVE_VA_WAYLAND], [1],
                   [Defined to 1 if VA/Wayland API is built])
     fi
 fi
-AM_CONDITIONAL(USE_WAYLAND, test "$USE_WAYLAND" = "yes")
 
-m4_ifdef([WAYLAND_SCANNER_RULES],
-    [WAYLAND_SCANNER_RULES(['$(top_srcdir)/va/wayland/protocol'])],
-    [wayland_scanner_rules=""; AC_SUBST(wayland_scanner_rules)])
+AM_CONDITIONAL(USE_WAYLAND, test "$USE_WAYLAND" = "yes")
 
 pkgconfigdir=${libdir}/pkgconfig
 AC_SUBST(pkgconfigdir)
@@ -290,23 +331,7 @@ fi
 
 AC_OUTPUT([
     Makefile
-    debian.upstream/Makefile
-    debian.upstream/changelog
-    debian.upstream/control
-    debian.upstream/libva$LIBVA_MAJOR_VERSION.install:\
-debian.upstream/libva.install.in
-    debian.upstream/libva-drm$LIBVA_MAJOR_VERSION.install:\
-debian.upstream/libva-drm.install.in
-    debian.upstream/libva-egl$LIBVA_MAJOR_VERSION.install:\
-debian.upstream/libva-egl.install.in
-    debian.upstream/libva-glx$LIBVA_MAJOR_VERSION.install:\
-debian.upstream/libva-glx.install.in
-    debian.upstream/libva-wayland$LIBVA_MAJOR_VERSION.install:\
-debian.upstream/libva-wayland.install.in
-    debian.upstream/libva-x11-$LIBVA_MAJOR_VERSION.install:\
-debian.upstream/libva-x11.install.in
     doc/Makefile
-    dummy_drv_video/Makefile
     pkgconfig/Makefile
     pkgconfig/libva-drm.pc
     pkgconfig/libva-egl.pc
@@ -315,23 +340,12 @@ debian.upstream/libva-x11.install.in
     pkgconfig/libva-wayland.pc
     pkgconfig/libva-x11.pc
     pkgconfig/libva.pc
-    test/Makefile
-    test/basic/Makefile
-    test/common/Makefile
-    test/decode/Makefile
-    test/encode/Makefile
-    test/putsurface/Makefile
-    test/v4l_h264/Makefile
-    test/v4l_h264/decode/Makefile
-    test/v4l_h264/encode/Makefile
-    test/vainfo/Makefile
     va/Makefile
     va/drm/Makefile
     va/egl/Makefile
     va/glx/Makefile
     va/va_version.h
     va/wayland/Makefile
-    va/wayland/protocol/Makefile
     va/x11/Makefile
 ])
 
@@ -349,6 +363,6 @@ echo
 echo Installation prefix .............. : $prefix
 echo Default driver path .............. : $LIBVA_DRIVERS_PATH
 echo Extra window systems ............. : $BACKENDS
-echo Build dummy driver ............... : $enable_dummy_driver
 echo Build documentation .............. : $enable_docs
+echo Build with messaging ............. : $enable_va_messaging
 echo