From 43e034308853a13ba3117b38a959268404210f15 Mon Sep 17 00:00:00 2001
From: Hans-Peter Nilsson <hp@axis.com>
Date: Thu, 15 Mar 2007 09:14:37 +0000
Subject: [PATCH] libstdc++.exp (v3-build_support): If it exists, use
 env(AR_FOR_TARGET).

	* testsuite/lib/libstdc++.exp (v3-build_support) <ar>: If it
	exists, use env(AR_FOR_TARGET).  Log the command.
	<ranlib>: Similar.

From-SVN: r122950
---
 libstdc++-v3/ChangeLog                   |  6 ++++++
 libstdc++-v3/testsuite/lib/libstdc++.exp | 15 +++++++++++++--
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index f6af0df8cf6..e042e395628 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2007-03-15  Hans-Peter Nilsson  <hp@axis.com>
+
+	* testsuite/lib/libstdc++.exp (v3-build_support) <ar>: If it
+	exists, use env(AR_FOR_TARGET).  Log the command.
+	<ranlib>: Similar.
+
 2007-03-14  Nathan Sidwell  <nathan@codesourcery.com>
 	    Joseph Myers  <joseph@codesourcery.com>::
 
diff --git a/libstdc++-v3/testsuite/lib/libstdc++.exp b/libstdc++-v3/testsuite/lib/libstdc++.exp
index bd79f4bfbc2..79cbd9b1e88 100644
--- a/libstdc++-v3/testsuite/lib/libstdc++.exp
+++ b/libstdc++-v3/testsuite/lib/libstdc++.exp
@@ -401,6 +401,7 @@ proc v3_target_compile_as_c { source dest type options } {
 # Build the support objects linked in with the libstdc++ tests.  In
 # addition, set v3-wchar_t, v3-threads, and v3-symver appropriately.
 proc v3-build_support { } {
+    global env
     global srcdir
     global v3-wchar_t
     global v3-threads
@@ -466,13 +467,23 @@ proc v3-build_support { } {
     }
 
     # Collect into libtestc++.a
-    set ar [transform "ar"]
+    if  [info exists env(AR_FOR_TARGET)] {
+	set ar $env(AR_FOR_TARGET)
+    } else {
+	set ar [transform "ar"]
+    }
     set arcommand "$ar -rc ./libtestc++.a ${libtest_objs}"
+    verbose -log "$arcommand"
     set result [lindex [local_exec "$arcommand" "" "" 300] 0]
     verbose "link result is $result"
     if { $result == 0 } {
-	set ranlib [transform "ranlib"]
+	if  [info exists env(RANLIB_FOR_TARGET)] {
+	    set ranlib $env(RANLIB_FOR_TARGET)
+	} else {
+	    set ranlib [transform "ranlib"]
+	}
 	set ranlibcommand "$ranlib ./libtestc++.a"
+	verbose -log "$ranlibcommand"
 	set result [lindex [local_exec "$ranlibcommand" "" "" 300] 0]
 	if { $result != 0 } {
 	    error "could not link libtestc++.a"