38 lines
1.1 KiB
Diff
38 lines
1.1 KiB
Diff
From dc8aa43b7b6d0cead7d8a0c1a151d289a5233a10 Mon Sep 17 00:00:00 2001
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From: Eric Le Bihan <eric.le.bihan.dev@free.fr>
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Date: Wed, 2 Apr 2014 12:36:52 +0200
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Subject: [PATCH] libudev: Only use #pragma for ignoring diagnostics if GCC
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version supports it.
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Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr>
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---
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src/libudev/macro.h | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/libudev/macro.h b/src/libudev/macro.h
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index ac2a23f..fb55983 100644
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--- a/src/libudev/macro.h
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+++ b/src/libudev/macro.h
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@@ -40,12 +40,17 @@
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#define _cleanup_(x) __attribute__((cleanup(x)))
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+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
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#define DISABLE_WARNING_FORMAT_NONLITERAL \
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_Pragma("GCC diagnostic push"); \
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_Pragma("GCC diagnostic ignored \"-Wformat-nonliteral\"")
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#define REENABLE_WARNING \
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_Pragma("GCC diagnostic pop")
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+#else
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+#define DISABLE_WARNING_FORMAT_NONLITERAL
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+#define REENABLE_WARNING
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+#endif
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/* Rounds up */
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--
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1.7.9.5
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