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([va-messaging],
[AC_HELP_STRING([--enable-va-messaging],
# 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
# 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"
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 "$USE_GLX" = "yes"; then
AC_DEFINE([HAVE_VA_GLX], [1], [Defined to 1 if VA/GLX API is built])
fi
# Check for EGL
USE_EGL="no"
-if test "$enable_egl" = "yes"; then
+if test "x$enable_egl" != "xno"; then
PKG_CHECK_MODULES([EGL], [egl], [USE_EGL="yes"], [:])
saved_CPPFLAGS="$CPPFLAGS"
saved_LIBS="$LIBS"
AC_CHECK_LIB([EGL], [eglGetDisplay], [:], [USE_EGL="no"])
CPPFLAGS="$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
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`