diff options
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CheckCSourceRuns.cmake | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/Modules/CheckCSourceRuns.cmake b/Modules/CheckCSourceRuns.cmake index 641b41f..7b15c42 100644 --- a/Modules/CheckCSourceRuns.cmake +++ b/Modules/CheckCSourceRuns.cmake @@ -1,4 +1,4 @@ -# - Check if the source code provided in the SOURCE argument compiles. +# - Check if the source code provided in the SOURCE argument compiles and runs. # CHECK_C_SOURCE_RUNS(SOURCE VAR) # - macro which checks if the source code runs # SOURCE - source code to try to compile @@ -40,21 +40,29 @@ MACRO(CHECK_C_SOURCE_RUNS SOURCE VAR) "${CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES}" "${CHECK_C_SOURCE_COMPILES_ADD_INCLUDES}" OUTPUT_VARIABLE OUTPUT) - IF(${VAR}) + # if it did not compile make the return value fail code of 1 + IF(NOT ${${VAR}_COMPILED}) + SET(${VAR} 1) + ENDIF(NOT ${${VAR}_COMPILED}) + # if the return value was 0 then it worked + SET(result_var ${${VAR}}) + IF(${result_var} EQUAL 0) SET(${VAR} 1 CACHE INTERNAL "Test ${FUNCTION}") MESSAGE(STATUS "Performing Test ${VAR} - Success") FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "Performing C SOURCE FILE Test ${VAR} succeded with the following output:\n" "${OUTPUT}\n" + "Return value: ${${VAR}}\n" "Source file was:\n${SOURCE}\n") - ELSE(${VAR}) + ELSE(${result_var} EQUAL 0) MESSAGE(STATUS "Performing Test ${VAR} - Failed") SET(${VAR} "" CACHE INTERNAL "Test ${FUNCTION}") FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "Performing C SOURCE FILE Test ${VAR} failed with the following output:\n" "${OUTPUT}\n" + "Return value: ${result_var}\n" "Source file was:\n${SOURCE}\n") - ENDIF(${VAR}) + ENDIF(${result_var} EQUAL 0) ENDIF("${VAR}" MATCHES "^${VAR}$") ENDMACRO(CHECK_C_SOURCE_RUNS) |