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| author | Daiki Ueno <ueno@gnu.org> | 2014-12-11 16:07:31 +0900 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2014-12-12 10:15:26 -0800 |
| commit | 73991ca4ba667724ea90f5603ba2161c7382b902 (patch) | |
| tree | 662ef80376d5c613429fc54c9af10de7a88d4c2f /lib | |
| parent | 89db07c7c6927dcd5e59dcd5fa0bdad7e40f8269 (diff) | |
| download | gnulib-73991ca4ba667724ea90f5603ba2161c7382b902.tar.gz | |
unistd: fix iOS check conditional
On Mac OS X 10.8, the TARGET_* macros are unconditonally defined
as 0 or 1 in <TargetConditionals.h>, and the previous check always
yielded true on non-iOS environment.
* lib/unistd.in.h (environ) [__APPLE__]: Check the values of
TARGET_OS_IPHONE and TARGET_IPHONE_SIMULATOR, instead of whether
they are defined.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/unistd.in.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/unistd.in.h b/lib/unistd.in.h index b4a3f5b312..7907f832c9 100644 --- a/lib/unistd.in.h +++ b/lib/unistd.in.h @@ -402,7 +402,7 @@ _GL_WARN_ON_USE (dup3, "dup3 is unportable - " "VARIABLE=VALUE", terminated with a NULL. */ # if defined __APPLE__ && defined __MACH__ # include <TargetConditionals.h> -# if !defined TARGET_OS_IPHONE && !defined TARGET_IPHONE_SIMULATOR +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR # define _GL_USE_CRT_EXTERNS # endif # endif |