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[Cilkplus] Patch to fix unused variable

Message ID 2950715866004049A240A2F9BB410E7315FB28F60E@azsmsx502.amr.corp.intel.com
State New
Headers show

Commit Message

Iyer, Balaji V Nov. 11, 2011, 4:16 p.m. UTC 
Hello Everyone,
    This patch is for the Cilkplus branch affecting both C and C++ compilers. This patch will fix an unused variable warning in collect2.c by enclosing the variable inside #ifdef TARGET_AIX_VERSION.

Thanks,

Balaji V. Iyer.
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Patch

diff --git a/gcc/ChangeLog.cilk b/gcc/ChangeLog.cilk
index ea3dc6e..8893b9a 100644
--- a/gcc/ChangeLog.cilk
+++ b/gcc/ChangeLog.cilk
@@ -6,6 +6,8 @@ 
 	(wrapper_local_cb): Likewise.
 	* opts.c: Removed the CILKPLUS_IMPLEMENTED macro and the #ifdef and
 	#ifndefs that uses this macro.
+	* collect2.c (main): Enclosed object_nbr declaration inside a
+	#ifdef TARGET_AIX_VERSION.
 
 2011-10-22  Balaji V. Iyer  <balaji.v.iyer@intel.com>
 
diff --git a/gcc/collect2.c b/gcc/collect2.c
index 9240bc8..92ef7ba 100644
--- a/gcc/collect2.c
+++ b/gcc/collect2.c
@@ -1091,7 +1091,9 @@  main (int argc, char **argv)
   const char **ld2;
   char **object_lst;
   const char **object;
+#ifdef TARGET_AIX_VERSION
   int object_nbr = argc;
+#endif
   int first_file;
   int num_c_args;
   char **old_argv;