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29 lines
644 B
CMake
29 lines
644 B
CMake
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enable_language (CXX)
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include(CheckCXXSourceCompiles)
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set(CXX 1) # test that this is tolerated
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check_cxx_source_compiles("I don't build" SHOULD_FAIL)
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if(SHOULD_FAIL)
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message(SEND_ERROR "invalid CXX source didn't fail.")
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endif()
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check_cxx_source_compiles([=[
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#include <vector>
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int main() {
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return 0;
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}
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]=]
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SHOULD_BUILD)
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if(NOT SHOULD_BUILD)
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message(SEND_ERROR "Test fail for valid CXX source.")
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endif()
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CHECK_CXX_SOURCE_COMPILES("void l(char const (&x)[2]){}; int main() { l(\"\\\\n\"); return 0;}"
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SHOULD_BUILD_COMPLEX)
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if(NOT SHOULD_BUILD_COMPLEX)
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message(SEND_ERROR "Test fail for valid CXX complex source.")
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endif()
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