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39 lines
1.2 KiB
39 lines
1.2 KiB
8 years ago
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From 6d369e8f226594632ce4260129509daf7030de0a Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Mon, 9 May 2016 22:03:57 +0000
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Subject: [PATCH] mdadm.h: Undefine dprintf before redefining
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dprintf is also defined in libc see
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usr/include/bits/stdio2.h, this comes into
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play especially when fortify sources is enabled
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and compilers like clang reports the override
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In file included from policy.c:25:
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./mdadm.h:1562:9: error: 'dprintf' macro redefined [-Werror,-Wmacro-redefined]
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^
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/mnt/oe/openembedded-core/build/tmp-glibc/sysroots/qemux86/usr/include/bits/stdio2.h:145:12: note: previous definition is here
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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Upstream-Status: Pending
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mdadm.h | 2 ++
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1 file changed, 2 insertions(+)
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--- a/mdadm.h
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+++ b/mdadm.h
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@@ -1595,11 +1595,13 @@ static inline char *to_subarray(struct m
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}
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#ifdef DEBUG
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+#undef dprintf
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#define dprintf(fmt, arg...) \
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fprintf(stderr, "%s: %s: "fmt, Name, __func__, ##arg)
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#define dprintf_cont(fmt, arg...) \
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fprintf(stderr, fmt, ##arg)
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#else
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+#undef dprintf
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#define dprintf(fmt, arg...) \
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({ if (0) fprintf(stderr, "%s: %s: " fmt, Name, __func__, ##arg); 0; })
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#define dprintf_cont(fmt, arg...) \
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