diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index dbd4ec5a..9d964463 100644 --- a/configure.ac +++ b/configure.ac @@ -52,6 +52,11 @@ AC_ARG_ENABLE(dri, AC_HELP_STRING([--disable-dri], [DRI="$enableval"], [DRI=auto]) +AC_ARG_ENABLE(exa, + AC_HELP_STRING([--disable-exa], + [Disable EXA support [[default enabled]]]), + [EXA="$enableval"], + [EXA=yes]) # Checks for extensions XORG_DRIVER_CHECK_EXT(XINERAMA, xineramaproto) @@ -167,7 +172,36 @@ if test "x$ATIMISC_TV_OUT" = xyes; then fi AC_DEFINE(USE_XAA, 1, [Build support for XAA]) -AC_DEFINE(USE_EXA, 1, [Build support for Exa]) + +# Properly handle EXA. +AC_MSG_CHECKING([whether to enable EXA support]) +if test "x$EXA" = xyes; then + echo "yes" + AC_CHECK_FILE([${sdkdir}/exa.h], + [have_exa_h="yes"], [have_exa_h="no"]) +else + echo "no" +fi + +if test "x$have_exa_h" = xyes; then + AC_MSG_CHECKING([wether EXA version is at least 2.0.0]) + AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[ +#include "${sdkdir}/exa.h" +#if EXA_VERSION_MAJOR < 2 +#error OLD EXA! +#endif + ]])], + [USE_EXA=yes], + [USE_EXA=no]) + if test "x$USE_EXA" = xyes; then + echo "yes." + AC_DEFINE(USE_EXA, 1, [Build support for Exa]) + else + echo "no." + fi +fi + +AM_CONDITIONAL(USE_EXA, test "x$USE_EXA" = xyes) AC_SUBST([XORG_CFLAGS]) AC_SUBST([DRI_CFLAGS]) |