================
@@ -456,21 +492,15 @@ ifeq (1, $(USE_SYSTEM_STDLIB))
endif
CXXFLAGS += -nostdlib++ -nostdinc++ -cxx-isystem
$(SDKROOT)/usr/include/c++/v1
LDFLAGS += -L$(SDKROOT)/usr/lib -Wl,-rpath,$(SDKROOT)/usr/lib -lc++
+ else
+ ifneq (,$(findstring clang,$(CC)))
+ # Force clang looking for the gcc's headers at specific rootfs
folder.
+ CXXFLAGS += -stdlib=libstdc++ $(GCC_TOOLCHAIN_FLAGS)
----------------
dzhidzhoev wrote:
Removed `-stdlib=libstdc++`. The problem was, that we were trying to link with
in-tree libcxx not linked statically to libcxxabi, but clang driver couldn't
use it without the explicit -lc++abi flag (it doesn't distinguish libcxx
comilation types according to
https://releases.llvm.org/6.0.0/projects/libcxx/docs/BuildingLibcxx.html#using-libcxxrt-on-linux).
Adding LIBCXX_ENABLE_STATIC_ABI_LIBRARY helps.
https://github.com/llvm/llvm-project/pull/99266
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