Tests/RunCMake/CheckSourceCompiles/CheckCSourceCompiles.cmake


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enable_language (C)
include(CheckSourceCompiles)

check_source_compiles(C "I don't build" SHOULD_FAIL)
if(SHOULD_FAIL)
  message(SEND_ERROR "invalid C source didn't fail.")
endif()

check_source_compiles(C "int main() {return 0;}" SHOULD_BUILD)
if(NOT SHOULD_BUILD)
  message(SEND_ERROR "Test fail for valid C source.")
endif()