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path: root/meta-linaro-toolchain/recipes-devtools/gcc/gcc-4.7/COLLECT_GCC_OPTIONS.patch
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Upstream-Status: Pending

#This patck added --sysroot into COLLECT_GCC_OPTIONS which is used to
#invoke collect2.

Index: gcc-4_7-branch/gcc/gcc.c
===================================================================
--- gcc-4_7-branch.orig/gcc/gcc.c	2012-04-10 10:37:49.487389409 -0700
+++ gcc-4_7-branch/gcc/gcc.c	2012-04-10 10:38:50.831392259 -0700
@@ -3995,6 +3995,15 @@
 		sizeof ("COLLECT_GCC_OPTIONS=") - 1);
 
   first_time = TRUE;
+#ifdef HAVE_LD_SYSROOT
+  if (target_system_root_changed && target_system_root)
+    {
+      obstack_grow (&collect_obstack, "'--sysroot=", sizeof("'--sysroot=")-1);
+      obstack_grow (&collect_obstack, target_system_root,strlen(target_system_root));
+      obstack_grow (&collect_obstack, "'", 1);
+      first_time = FALSE;
+    }
+#endif
   for (i = 0; (int) i < n_switches; i++)
     {
       const char *const *args;