r328775) for all platforms.
Given that this is the second occurance of this problem it seemed worth
fixing this problem in a more generic way. r328775 has been reverted and
now a substitution `%linux_static_libstdcplusplus` has been provided.
This substitution expands to Clang driver arguments to use a static
libstdc++ on Linux and on all other platforms it expands to nothing.
The `asan/TestCases/throw_invoke_test.cc` and
`test/tsan/static_init6.cc` test cases now use this substitution.
rdar://problem/39948818
Differential Revision: https://reviews.llvm.org/D46401
llvm-svn: 332254
and the general version to avoid use of libstdc++ on non-Linux
platforms.
This is motivated by the fact that using `libstdc++` is deprecated on
Darwin and maybe removed some day.
Differential Revision: https://reviews.llvm.org/D44733
llvm-svn: 328775
1. Add two explicit -stdlib=libstdc++ in conjunction with -static-libstdc++
2. Pass -nostdinc++ when adding include paths for libc++ built for tsan. This
prevents clang finding the headers twice which would confuse #include_next
Differential Revision: http://reviews.llvm.org/D17189
llvm-svn: 260883
