gcc:

[pf3gnuchains/gcc-fork.git] / gnattools / configure.ac

diff --git a/gnattools/configure.ac b/gnattools/configure.ac
index 965dc8e..ac0c692 100644 (file)
--- a/gnattools/configure.ac
+++ b/gnattools/configure.ac
@@ -156,6 +156,13 @@ esac
 # From user or toplevel makefile.
 AC_SUBST(ADA_CFLAGS)
 
+AC_PROG_CC
+warn_cflags=
+if test "x$GCC" = "xyes"; then
+  warn_cflags='$(GCC_WARN_CFLAGS)'
+fi
+AC_SUBST(warn_cflags)
+
 # Output: create a Makefile.
 AC_CONFIG_FILES([Makefile])