From: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date: Fri, 10 Dec 2010 16:25:51 +0000 (+0000)
Subject: libstdc++.exp (v3-build_support): Delete libtestc++.a before creation.
X-Git-Tag: releases/gcc-4.4.6~225
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e20fb3cf3d8cac5b8326d984e5cc6d5f22419961;p=thirdparty%2Fgcc.git

libstdc++.exp (v3-build_support): Delete libtestc++.a before creation.

	* testsuite/lib/libstdc++.exp (v3-build_support): Delete
	libtestc++.a before creation.

From-SVN: r167693
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index eaee85c144bd..dd90a2fb4e7a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* testsuite/lib/libstdc++.exp (v3-build_support): Delete
+	libtestc++.a before creation.
+
 2010-10-01  Release Manager
 
 	* GCC 4.4.5 released.
diff --git a/libstdc++-v3/testsuite/lib/libstdc++.exp b/libstdc++-v3/testsuite/lib/libstdc++.exp
index 45e92d756ecf..2344885bfc50 100644
--- a/libstdc++-v3/testsuite/lib/libstdc++.exp
+++ b/libstdc++-v3/testsuite/lib/libstdc++.exp
@@ -554,6 +554,15 @@ proc v3-build_support { } {
     }
 
     # Collect into libtestc++.a
+    # Delete libtestc++.a first.  Mixed 32 and 64-bit archives cannot be
+    # linked on IRIX 6.
+    # Use same procedure as gcc-dg.exp (remove-build-file).
+    if [is_remote host] {
+	# Ensure the host knows the file is gone by deleting there
+	# first.
+	remote_file host delete "./libtestc++.a"
+	}
+    remote_file build delete "./libtestc++.a"
     if  [info exists env(AR)] {
 	set ar $env(AR)
     } else {