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[patch] libstdc++/66829 use -std=gnu++98 to compile testsuite_shared.cc
- From: Jonathan Wakely <jwakely at redhat dot com>
- To: libstdc++ at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
- Date: Wed, 29 Jul 2015 15:56:20 +0100
- Subject: [patch] libstdc++/66829 use -std=gnu++98 to compile testsuite_shared.cc
- Authentication-results: sourceware.org; auth=none
This file contains some C++98 instantiations that are then compared to
similar instantiations in C++11 tests, so it needs to be compiled with
an explicit -std option now that g++ defaults to gnu++14.
Tested i686-linux, x86_64-linux and ppc64le-linux.
Committed to trunk.
commit 641f48dbc01bb134de1b99414b3ebb4f114d92c0
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Wed Jul 29 14:00:51 2015 +0100
PR libstdc++/66829
* testsuite/lib/libstdc++.exp (v3-build_support): Compile
testsuite_shared.cc with -std=gnu++98.
diff --git a/libstdc++-v3/testsuite/lib/libstdc++.exp b/libstdc++-v3/testsuite/lib/libstdc++.exp
index d60062d..88738b7 100644
--- a/libstdc++-v3/testsuite/lib/libstdc++.exp
+++ b/libstdc++-v3/testsuite/lib/libstdc++.exp
@@ -668,7 +668,7 @@ proc v3-build_support { } {
# Compile with "-w" so that warnings issued by the compiler
# do not prevent compilation.
if { [v3_target_compile $srcdir/util/$f $object_file "sharedlib" \
- [list "incdir=$srcdir" "additional_flags=-fno-inline -w -shared -fPIC -DPIC"]]
+ [list "incdir=$srcdir" "additional_flags=-fno-inline -w -shared -fPIC -DPIC -std=gnu++98"]]
!= "" } {
error "could not compile $f"
}