[PATCH] uClibc: fix darwin build

[Andreas BieÃmann <andreas at biessmann dot de>]

uClibc's unifdef tool declares strlcpy(3) which is problematic on OS X. There
(and probably on other systems) strlcpy(3) is defined as a macro, re-declaring
it here will fail cause the macro expansion will generate an invalid function
name.
The declaration of strlcpy(3) is however useless cause it is never used in the
tool. Also upstream patch 2a021ae81c36f4281883a3195f7ce81504edf978 will remove
it. Using that patch here is overkill, cause it rewrites a lot of the
unifdef.c code.

Signed-off-by: Andreas BieÃmann <andreas@biessmann.de>
Cc: Yann E. MORIN <yann.morin.1998@free.fr>
---
 patches/uClibc/0.9.33.2/300-fix-darwin-build.patch | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 patches/uClibc/0.9.33.2/300-fix-darwin-build.patch

diff --git a/patches/uClibc/0.9.33.2/300-fix-darwin-build.patch b/patches/uClibc/0.9.33.2/300-fix-darwin-build.patch
new file mode 100644
index 0000000..884307d
--- /dev/null
+++ b/patches/uClibc/0.9.33.2/300-fix-darwin-build.patch
@@ -0,0 +1,12 @@
+diff -Nrupa uClibc-0.9.33.2.orig/extra/scripts/unifdef.c uClibc-0.9.33.2/extra/scripts/unifdef.c
+--- uClibc-0.9.33.2.orig/extra/scripts/unifdef.c	2012-05-15 09:20:09.000000000 +0200
++++ uClibc-0.9.33.2/extra/scripts/unifdef.c	2014-10-25 17:07:33.000000000 +0200
+@@ -78,8 +78,6 @@ __FBSDID("$FreeBSD: /repoman/r/ncvs/src/
+ #define errx(exit_code, fmt, args...) ({ warnx(fmt, ## args); exit(exit_code); })
+ #define err(exit_code, fmt, args...)  errx(exit_code, fmt ": %s", ## args, strerror(errno))
+ 
+-size_t strlcpy(char *dst, const char *src, size_t siz);
+-
+ /* types of input lines: */
+ typedef enum {
+ 	LT_TRUEI,		/* a true #if with ignore flag */
-- 
1.9.3 (Apple Git-50)


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