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authorCarlos O'Donell <carlos@redhat.com>2016-03-15 23:16:47 -0400
committerCarlos O'Donell <carlos@redhat.com>2016-03-15 23:23:24 -0400
commitb4f518ecfad09fc4279ea26a565332835e403dab (patch)
tree56d39c0f69cafc6afc02cc2e81292d37f69cb0b9 /dlfcn
parent089b772f98afd9eb6264c6489bc96a30bf6af4ac (diff)
downloadglibc-b4f518ecfad09fc4279ea26a565332835e403dab.tar.gz
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Fix building glibc master with NDEBUG and --with-cpu.
When building on i686, x86_64, and arm, and with NDEBUG, or --with-cpu
there are various variables and functions which are unused based on
these settings.

This patch marks all such variables with __attribute__((unused)) to
avoid the compiler warnings when building with the aformentioned
options.
Diffstat (limited to 'dlfcn')
-rw-r--r--dlfcn/bug-dl-leaf-lib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/dlfcn/bug-dl-leaf-lib.c b/dlfcn/bug-dl-leaf-lib.c
index d5a3460c2b..105ab244f3 100644
--- a/dlfcn/bug-dl-leaf-lib.c
+++ b/dlfcn/bug-dl-leaf-lib.c
@@ -50,7 +50,7 @@ void check_val_fini (void)
 
 int lib_main (void)
 {
-  int ret;
+  int ret __attribute__ ((unused));
   void *hdl;
 
   /* Make sure the constructor sees the updated val.  */