more missed patches

2 files changed, 23 insertions, 0 deletions

diff --git a/sys-devel/llvm/.llvm-5.0.9999.ebuild.swp b/sys-devel/llvm/.llvm-5.0.9999.ebuild.swp
deleted file mode 100644
index 13d4ee7..0000000
--- a/sys-devel/llvm/.llvm-5.0.9999.ebuild.swp
+++ /dev/null
diff --git a/sys-libs/libcxx/files/libcxx-3.9-cmake-link-flags.patch b/sys-libs/libcxx/files/libcxx-3.9-cmake-link-flags.patch
new file mode 100644
index 0000000..bef5bc1
--- /dev/null
+++ b/sys-libs/libcxx/files/libcxx-3.9-cmake-link-flags.patch
@@ -0,0 +1,23 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index d618e83..0e76525 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -293,6 +293,18 @@ remove_flags(-DNDEBUG -UNDEBUG -D_DEBUG
+ # so they don't get transformed into -Wno and -errors respectivly.
+ remove_flags(-Wno-pedantic -pedantic-errors -pedantic)
+ 
++# FIXME: this is cribbed from HandleLLVMOptions.cmake.
++if(LIBCXX_STANDALONE_BUILD)
++  # Pass -Wl,-z,defs. This makes sure all symbols are defined. Otherwise a DSO
++  # build might work on ELF but fail on MachO/COFF.
++  if(NOT (${CMAKE_SYSTEM_NAME} MATCHES "Darwin" OR WIN32 OR CYGWIN OR
++          ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD" OR
++          ${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD") AND
++     NOT LLVM_USE_SANITIZER)
++    set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-z,defs")
++  endif()
++endif()
++
+ # Required flags ==============================================================
+ add_compile_flags_if_supported(-std=c++11)
+ if (NOT MSVC AND NOT LIBCXX_SUPPORTS_STD_EQ_CXX11_FLAG)