Fix r260515 - Correct typos in CMake changes
llvm-svn: 260524
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@ -25,11 +25,11 @@ int main() {
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set(CMAKE_REQUIRED_FLAGS ${OLD_CMAKE_REQUIRED_FLAGS})
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endfunction(check_cxx_atomics)
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check_cxx_atomics(LIBCXX_HAVE_CXX_ATOMICS_WITH_LIB)
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check_cxx_atomics(LIBCXX_HAVE_CXX_ATOMICS_WITHOUT_LIB)
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# If not, check if the library exists, and atomics work with it.
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if(NOT LIBCXX_HAVE_CXX_ATOMICS_WITH_LIB)
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check_library_exists(atomic __atomic_fetch_add_8 "" HAVE_LIBATOMIC)
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if(HAVE_LIBATOMIC)
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if(NOT LIBCXX_HAVE_CXX_ATOMICS_WITHOUT_LIB)
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check_library_exists(atomic __atomic_fetch_add_8 "" LIBCXX_HAS_ATOMIC_LIB)
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if(LIBCXX_HAS_ATOMIC_LIB)
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list(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")
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check_cxx_atomics(HAVE_CXX_ATOMICS_WITH_LIB)
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if (NOT HAVE_CXX_ATOMICS_WITH_LIB)
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@ -18,7 +18,3 @@ check_library_exists(c fopen "" LIBCXX_HAS_C_LIB)
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check_library_exists(m ccos "" LIBCXX_HAS_M_LIB)
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check_library_exists(rt clock_gettime "" LIBCXX_HAS_RT_LIB)
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check_library_exists(gcc_s __gcc_personality_v0 "" LIBCXX_HAS_GCC_S_LIB)
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if (NOT HAVE_CXX_ATOMICS_WITHOUT_LIB)
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set(LIBCXX_HAS_ATOMIC_LIB True)
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endif()
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