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23 lines
457 B
23 lines
457 B
2 years ago
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enable_language (CXX)
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include(CheckSourceRuns)
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set(CXX 1) # test that this is tolerated
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check_source_runs(CXX "int main() {return 2;}" SHOULD_FAIL)
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if(SHOULD_FAIL)
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message(SEND_ERROR "CXX check_source_runs succeeded, but should have failed.")
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endif()
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check_source_runs(CXX
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[=[
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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_RUN)
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if(NOT SHOULD_RUN)
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message(SEND_ERROR "CXX check_source_runs failed for valid C executable.")
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endif()
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