Module: Mesa Branch: master Commit: e477d12c3396ded1607b6f57c15e100ca08f44f5 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=e477d12c3396ded1607b6f57c15e100ca08f44f5
Author: Emil Velikov <[email protected]> Date: Mon May 5 22:09:22 2014 +0100 configure: error out if building GBM without dri Both backends require --enable-dri, and building an empty libgbm makes little to no sense. Error out at configure to prevent the user from shooting themselves in the foot. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78225 Cc: "10.1 10.2" <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> --- configure.ac | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/configure.ac b/configure.ac index c68db00..99a761a 100644 --- a/configure.ac +++ b/configure.ac @@ -1179,6 +1179,13 @@ if test "x$enable_gbm" = xyes; then if test "x$enable_shared_glapi" = xno; then AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi]) fi + else + # Strictly speaking libgbm does not require --enable-dri, although + # both of its backends do. Thus one can build libgbm without any + # backends if --disable-dri is set. + # To avoid unnecessary complexity of checking if at least one backend + # is available when building, just mandate --enable-dri. + AC_MSG_ERROR([gbm requires --enable-dri]) fi fi AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes) _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
