Merge remote-tracking branch 'mesa-public/master' into vulkan

[mesa.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index ebea7fcb61a4a0e4de657f9c798b34867ce79e42..c26dbf2e126dd83ef845ad99447dbc3107223237 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -198,6 +198,13 @@ if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
     fi
 fi
 
+dnl We don't support building Mesa with Sun C compiler
+dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
+AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
+if test "x$SUNCC" = xyes; then
+    AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
+fi
+
 dnl Check for compiler builtins
 AX_GCC_BUILTIN([__builtin_bswap32])
 AX_GCC_BUILTIN([__builtin_bswap64])