Check #if feature test macros are defined where they may not be

Once again all of these reduce the noise from gcc-4.4.
Replaces a few more (USE_TLS && HAVE___THREAD) with USE___THREAD while we need
to mess with them for this anyhow.

Signed-off-by: Ron Lee <ron@debian.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

5 files changed, 9 insertions, 9 deletions

diff --git a/libpthread/linuxthreads.old/cancel.c b/libpthread/linuxthreads.old/cancel.c
index 03a85e4e9..47534be66 100644
--- a/libpthread/linuxthreads.old/cancel.c
+++ b/libpthread/linuxthreads.old/cancel.c
@@ -31,7 +31,7 @@ extern void __rpc_thread_destroy(void);
 
 #ifdef _STACK_GROWS_DOWN
 # define FRAME_LEFT(frame, other) ((char *) frame >= (char *) other)
-#elif _STACK_GROWS_UP
+#elif defined _STACK_GROWS_UP
 # define FRAME_LEFT(frame, other) ((char *) frame <= (char *) other)
 #else
 # error "Define either _STACK_GROWS_DOWN or _STACK_GROWS_UP"
@@ -193,10 +193,10 @@ void __pthread_perform_cleanup(char *currentframe)
 
   for (c = THREAD_GETMEM(self, p_cleanup); c != NULL; c = c->__prev)
     {
-#if _STACK_GROWS_DOWN
+#ifdef _STACK_GROWS_DOWN
       if ((char *) c <= currentframe)
 	break;
-#elif _STACK_GROWS_UP
+#elif defined _STACK_GROWS_UP
       if ((char *) c >= currentframe)
 	break;
 #else
diff --git a/libpthread/linuxthreads.old/libc_pthread_init.c b/libpthread/linuxthreads.old/libc_pthread_init.c
index 6cdad844d..6bd08076c 100644
--- a/libpthread/linuxthreads.old/libc_pthread_init.c
+++ b/libpthread/linuxthreads.old/libc_pthread_init.c
@@ -26,7 +26,7 @@
 
 /* Experimentally off - libc_hidden_proto(memcpy) */
 
-#if !(USE_TLS && HAVE___THREAD) && defined __UCLIBC_HAS_XLOCALE__
+#if ! defined USE___THREAD && defined __UCLIBC_HAS_XLOCALE__
 /* libc_hidden_proto(uselocale) */
 #endif
 
@@ -42,7 +42,7 @@ int * __libc_pthread_init (const struct pthread_functions *functions)
 	  sizeof (__libc_pthread_functions));
 #endif
 
-#if !(USE_TLS && HAVE___THREAD) && defined __UCLIBC_HAS_XLOCALE__
+#if ! defined USE___THREAD && defined __UCLIBC_HAS_XLOCALE__
   /* Initialize thread-locale current locale to point to the global one.
      With __thread support, the variable's initializer takes care of this.  */
   uselocale (LC_GLOBAL_LOCALE);
diff --git a/libpthread/linuxthreads.old/pthread.c b/libpthread/linuxthreads.old/pthread.c
index e1e6c9fd6..c988131fc 100644
--- a/libpthread/linuxthreads.old/pthread.c
+++ b/libpthread/linuxthreads.old/pthread.c
@@ -321,7 +321,7 @@ libpthread_hidden_proto(pthread_condattr_init)
 
 struct pthread_functions __pthread_functions =
   {
-#if !(defined USE_TLS && HAVE___THREAD)
+#ifndef USE___THREAD
     .ptr_pthread_internal_tsd_set = __pthread_internal_tsd_set,
     .ptr_pthread_internal_tsd_get = __pthread_internal_tsd_get,
     .ptr_pthread_internal_tsd_address = __pthread_internal_tsd_address,
diff --git a/libpthread/linuxthreads.old/ptlongjmp.c b/libpthread/linuxthreads.old/ptlongjmp.c
index b3ff2746f..5213a4de0 100644
--- a/libpthread/linuxthreads.old/ptlongjmp.c
+++ b/libpthread/linuxthreads.old/ptlongjmp.c
@@ -35,13 +35,13 @@ static void pthread_cleanup_upto(__jmp_buf target)
        c != NULL && _JMPBUF_UNWINDS(target, c);
        c = c->__prev)
     {
-#if _STACK_GROWS_DOWN
+#ifdef _STACK_GROWS_DOWN
       if ((char *) c <= currentframe)
 	{
 	  c = NULL;
 	  break;
 	}
-#elif _STACK_GROWS_UP
+#elif defined _STACK_GROWS_UP
       if ((char *) c >= currentframe)
 	{
 	  c = NULL;
diff --git a/libpthread/linuxthreads.old/specific.c b/libpthread/linuxthreads.old/specific.c
index 67e8eda4e..8e08aa4d0 100644
--- a/libpthread/linuxthreads.old/specific.c
+++ b/libpthread/linuxthreads.old/specific.c
@@ -167,7 +167,7 @@ void __pthread_destroy_specifics(void)
     __pthread_unlock(THREAD_GETMEM(self, p_lock));
 }
 
-#if !(defined USE_TLS && HAVE___THREAD)
+#ifndef USE___THREAD
 
 /* Thread-specific data for libc. */