diff options
Diffstat (limited to 'package/utils/mdadm/patches/101-mdadm.h-Undefine-dprintf-before-redefining.patch')
-rw-r--r-- | package/utils/mdadm/patches/101-mdadm.h-Undefine-dprintf-before-redefining.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/package/utils/mdadm/patches/101-mdadm.h-Undefine-dprintf-before-redefining.patch b/package/utils/mdadm/patches/101-mdadm.h-Undefine-dprintf-before-redefining.patch new file mode 100644 index 0000000000..bcff20d75f --- /dev/null +++ b/package/utils/mdadm/patches/101-mdadm.h-Undefine-dprintf-before-redefining.patch @@ -0,0 +1,38 @@ +From 6d369e8f226594632ce4260129509daf7030de0a Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Mon, 9 May 2016 22:03:57 +0000 +Subject: [PATCH] mdadm.h: Undefine dprintf before redefining + +dprintf is also defined in libc see +usr/include/bits/stdio2.h, this comes into +play especially when fortify sources is enabled +and compilers like clang reports the override + +In file included from policy.c:25: +./mdadm.h:1562:9: error: 'dprintf' macro redefined [-Werror,-Wmacro-redefined] + ^ +/mnt/oe/openembedded-core/build/tmp-glibc/sysroots/qemux86/usr/include/bits/stdio2.h:145:12: note: previous definition is here + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- +Upstream-Status: Pending + + mdadm.h | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/mdadm.h ++++ b/mdadm.h +@@ -1595,11 +1595,13 @@ static inline char *to_subarray(struct m + } + + #ifdef DEBUG ++#undef dprintf + #define dprintf(fmt, arg...) \ + fprintf(stderr, "%s: %s: "fmt, Name, __func__, ##arg) + #define dprintf_cont(fmt, arg...) \ + fprintf(stderr, fmt, ##arg) + #else ++#undef dprintf + #define dprintf(fmt, arg...) \ + ({ if (0) fprintf(stderr, "%s: %s: " fmt, Name, __func__, ##arg); 0; }) + #define dprintf_cont(fmt, arg...) \ |