configure: use shared-glapi when more than one gl* API is used
Current behaviour states that shared-glapi is usefull when building
with dri, which is not the case. Shared-glapi is used to dispatch
the gl* functions across the one or more gl api's which can be dri
based but do not need to be.
Fixed the following build
./configure --enable-gles2 --disable-dri --enable-gallium-egl \
--with-egl-platforms=fbdev --with-gallium-drivers=swrast
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=75098
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
diff --git a/configure.ac b/configure.ac
index ed7f6b7..08aed4e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -727,13 +727,16 @@
[AS_HELP_STRING([--enable-shared-glapi],
[Enable shared glapi for OpenGL @<:@default=yes@:>@])],
[enable_shared_glapi="$enableval"],
- [enable_shared_glapi="$enable_dri"])
+ [enable_shared_glapi=yes])
-# Shared GLAPI is only useful for DRI
-if test "x$enable_dri" = xno; then
- AC_MSG_NOTICE([Shared GLAPI is only useful for DRI, disabling])
- enable_shared_glapi=no
-fi
+case "x$enable_opengl$enable_gles1$enable_gles2" in
+x*yes*yes*)
+ if test "x$enable_shared_glapi" = xno; then
+ AC_MSG_ERROR([shared GLAPI required when building two or more of
+ the following APIs - opengl, gles1 gles2])
+ fi
+ ;;
+esac
AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)