Update configure to check for a recent gnat Ada compiler.

[thirdparty/gcc.git] / configure

diff --git a/configure b/configure
index 65d7078dbe7e59f6b5836607b6ce962e1eebe44a..11539d7f01e2d22f2cb31d96ac7fba40ba6822f0 100755 (executable)
--- a/configure
+++ b/configure
@@ -5602,12 +5602,16 @@ else
   GNATMAKE="$ac_cv_prog_GNATMAKE"
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
-$as_echo_n "checking whether compiler driver understands Ada... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada and is recent enough" >&5
+$as_echo_n "checking whether compiler driver understands Ada and is recent enough... " >&6; }
 if ${acx_cv_cc_gcc_supports_ada+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat >conftest.adb <<EOF
+pragma Warnings (Off);
+with System.CRTL;
+pragma Warnings (On);
+use type System.CRTL.int64;
 procedure conftest is begin null; end conftest;
 EOF
 acx_cv_cc_gcc_supports_ada=no