Fix 'attribute declaration must precede definition' warning (clang-3.1)

* extra/gc.c: Include gc_inline.h explicitly before including mallocx.c
(to workaround "attribute declaration must precede definition" warning
reported by clang-3.1 for GC_generic_malloc_many); define
GC_PTHREAD_REDIRECTS_ONLY before including gc_pthread_redirects.h.
* include/gc_pthread_redirects.h (GC_dlopen, GC_pthread_sigmask,
GC_PTHREAD_CREATE_CONST, GC_pthread_create, GC_pthread_join,
GC_pthread_detach, GC_pthread_cancel, GC_pthread_exit): Do not declare
if GC_PTHREAD_REDIRECTS_ONLY defined (to workaround
"attribute declaration must precede definition" warning reported by
clang-3.1).

1 files changed, 2 insertions, 0 deletions

diff --git a/extra/gc.c b/extra/gc.c
index fa70a0a8..a77fba65 100644
--- a/extra/gc.c
+++ b/extra/gc.c
@@ -44,6 +44,7 @@
 #include "../ptr_chck.c"
 #include "../stubborn.c"
 
+#include "gc_inline.h"
 #include "../allchblk.c"
 #include "../alloc.c"
 #include "../dbg_mlc.c"
@@ -79,6 +80,7 @@
 /* This is only useful if directly included from application    */
 /* (instead of linking gc).                                     */
 #ifndef GC_NO_THREAD_REDIRECTS
+# define GC_PTHREAD_REDIRECTS_ONLY
 # include "gc_pthread_redirects.h"
 #endif