33 lines
1005 B
Diff
33 lines
1005 B
Diff
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From 337799e40350b3db2441cc98f65ec36a74dfb356 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Fri, 21 Apr 2017 12:18:08 -0700
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Subject: [PATCH] Use -Wno-error=format-overflow= if the compiler supports it
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we need this warning to be suppressed with gcc7+
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however older compilers dont support it so we need
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a way to disble it only if compiler supports it
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Upstream-Status: Pending
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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configure.ac | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index 3a38c95..bb9035e 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -42,7 +42,7 @@ fi
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if test "x$GCC" = "xyes"; then
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AC_MSG_CHECKING([for usable gcc warning flags])
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gccwarningflags=
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- for flag in -Wall -Werror -std=c89 -pedantic; do
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+ for flag in -Wall -Werror -std=c89 -pedantic -Wno-error=format-overflow=; do
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS$gccwarningflags $flag $GTK_CFLAGS"
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--
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2.12.2
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