[gcc] GCC 4.5.0=>4.5.1

gcc/libgomp/testsuite/lib/libgomp.exp

Index: gcc/libgomp/testsuite/lib/libgomp.exp
diff --git a/gcc/libgomp/testsuite/lib/libgomp.exp b/gcc/libgomp/testsuite/lib/libgomp.exp
index 972d4a1fdd3f6124edc9a7d3d8065cc60ab92030..0b0b608bf9e53c0fb6a05bc936f5a0a217bb4633 100644
--- a/gcc/libgomp/testsuite/lib/libgomp.exp
+++ b/gcc/libgomp/testsuite/lib/libgomp.exp
@@ -66,6 +66,13 @@ proc libgomp_init { args } {
     setenv LC_ALL C
     setenv LANG C
 
+    # Many hosts now default to a non-ASCII C locale, however, so
+    # they can set a charset encoding here if they need.
+    if { [ishost "*-*-cygwin*"] } {
+      setenv LC_ALL C.ASCII
+      setenv LANG C.ASCII
+    }
+
     if ![info exists GCC_UNDER_TEST] then {
 	if [info exists TOOL_EXECUTABLE] {
 	    set GCC_UNDER_TEST $TOOL_EXECUTABLE
@@ -123,6 +130,9 @@ proc libgomp_init { args } {
     set ALWAYS_CFLAGS ""
     if { $blddir != "" } {
         lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/"
+        # targets that use libgomp.a%s in their specs need a -B option
+        # for uninstalled testing.
+        lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/.libs"
         lappend ALWAYS_CFLAGS "additional_flags=-I${blddir}"
         lappend ALWAYS_CFLAGS "ldflags=-L${blddir}/.libs"
     }