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| author | Andy Cedilnik <andy.cedilnik@kitware.com> | 2002-11-18 15:52:09 (GMT) |
|---|---|---|
| committer | Andy Cedilnik <andy.cedilnik@kitware.com> | 2002-11-18 15:52:09 (GMT) |
| commit | 5b17658c91d88afab8220de0e9a00102f18d5758 (patch) | |
| tree | 745a62f2a200df675783865dbbeba4670ab98c1d /Modules/CheckFunctionExists.cmake | |
| parent | ebb6477dbb429573f05e948fca890b62a234afaf (diff) | |
| download | CMake-5b17658c91d88afab8220de0e9a00102f18d5758.zip CMake-5b17658c91d88afab8220de0e9a00102f18d5758.tar.gz CMake-5b17658c91d88afab8220de0e9a00102f18d5758.tar.bz2 | |
Add more messages, make messages look the same, add checks if test was already successfull
Diffstat (limited to 'Modules/CheckFunctionExists.cmake')
| -rw-r--r-- | Modules/CheckFunctionExists.cmake | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/Modules/CheckFunctionExists.cmake b/Modules/CheckFunctionExists.cmake index bcf274b..2afaa40 100644 --- a/Modules/CheckFunctionExists.cmake +++ b/Modules/CheckFunctionExists.cmake @@ -7,21 +7,23 @@ # MACRO(CHECK_FUNCTION_EXISTS FUNCTION VARIABLE) - SET(MACRO_CHECK_FUNCTION_DEFINITIONS -DCHECK_FUNCTION_EXISTS=${FUNCTION}) - MESSAGE(STATUS "Looking for ${FUNCTION}") - TRY_COMPILE(${VARIABLE} - ${PROJECT_BINARY_DIR} - ${CMAKE_ROOT}/Modules/CheckFunctionExists.c - CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} - OUTPUT_VARIABLE OUTPUT) - IF(${VARIABLE}) - SET(${VARIABLE} 1 CACHE INTERNAL "Have function ${FUNCTION}") - MESSAGE(STATUS "Found ${FUNCTION}") - ELSE(${VARIABLE}) - MESSAGE(STATUS "${FUNCTION} not found") - SET(${VARIABLE} "" CACHE INTERNAL "Have function ${FUNCTION}") - WRITE_FILE(${PROJECT_BINARY_DIR}/CMakeError.log - "Determining if the function ${FUNCTION} exists failed with the following output:\n" - "${OUTPUT}\n" APPEND) - ENDIF(${VARIABLE}) + IF(NOT ${VARIABLE}) + SET(MACRO_CHECK_FUNCTION_DEFINITIONS -DCHECK_FUNCTION_EXISTS=${FUNCTION}) + MESSAGE(STATUS "Looking for ${FUNCTION}") + TRY_COMPILE(${VARIABLE} + ${PROJECT_BINARY_DIR} + ${CMAKE_ROOT}/Modules/CheckFunctionExists.c + CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} + OUTPUT_VARIABLE OUTPUT) + IF(${VARIABLE}) + SET(${VARIABLE} 1 CACHE INTERNAL "Have function ${FUNCTION}") + MESSAGE(STATUS "Looking for ${FUNCTION} - found") + ELSE(${VARIABLE}) + MESSAGE(STATUS "Looking for ${FUNCTION} - not found") + SET(${VARIABLE} "" CACHE INTERNAL "Have function ${FUNCTION}") + WRITE_FILE(${PROJECT_BINARY_DIR}/CMakeError.log + "Determining if the function ${FUNCTION} exists failed with the following output:\n" + "${OUTPUT}\n" APPEND) + ENDIF(${VARIABLE}) + ENDIF(NOT ${VARIABLE}) ENDMACRO(CHECK_FUNCTION_EXISTS) |