automake/tests-support-fno-common-in-vala-mix2-test.patch

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2021-07-30 14:22:10 +08:00
From 74b9f0bbad27ae1b6ecfca7fb072cbad85a98a6b Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Sat, 6 Jun 2020 15:47:33 -0700
Subject: [PATCH] tests: support -fno-common in vala-mix2 test.
This change fixes https://bugs.gnu.org/41726.
* t/vala-mix2.sh: extern in .h, initialization in .c.
GCC 10 defaults to -fno-common.
---
t/vala-mix2.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/t/vala-mix2.sh b/t/vala-mix2.sh
index 8e6a214..933a3ff 100644
--- a/t/vala-mix2.sh
+++ b/t/vala-mix2.sh
@@ -44,7 +44,7 @@ int main ()
END
cat > foo.h <<'END'
-int foo;
+extern int foo;
int bar (void);
int baz (void);
END
@@ -56,7 +56,7 @@ END
cat > baz.c <<'END'
#include "foo.h"
-extern int foo = 0;
+int foo = 0;
int baz (void) { return 0; }
END
--
1.8.3.1