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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/CheckLibraryExists.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/CheckLibraryExists.cmake')
| -rw-r--r-- | Modules/CheckLibraryExists.cmake | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/Modules/CheckLibraryExists.cmake b/Modules/CheckLibraryExists.cmake index af8a014..65a6ec8 100644 --- a/Modules/CheckLibraryExists.cmake +++ b/Modules/CheckLibraryExists.cmake @@ -7,26 +7,28 @@ # MACRO(CHECK_LIBRARY_EXISTS LIBRARY FUNCTION LOCATION VARIABLE) - SET(MACRO_CHECK_LIBRARY_EXISTS_DEFINITION -DCHECK_FUNCTION_EXISTS=${FUNCTION}) - MESSAGE(STATUS "Looking for ${FUNCTION} in ${LIBRARY}") - TRY_COMPILE(${VARIABLE} - ${PROJECT_BINARY_DIR} - ${CMAKE_ROOT}/Modules/CheckFunctionExists.c - CMAKE_FLAGS - -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_LIBRARY_EXISTS_DEFINITION} - -DLINK_DIRECTORIES:STRING=${LOCATION} - -DLINK_LIBRARIES:STRING=${LIBRARY} - OUTPUT_VARIABLE OUTPUT) + IF(NOT ${VARIABLE}) + SET(MACRO_CHECK_LIBRARY_EXISTS_DEFINITION -DCHECK_FUNCTION_EXISTS=${FUNCTION}) + MESSAGE(STATUS "Looking for ${FUNCTION} in ${LIBRARY}") + TRY_COMPILE(${VARIABLE} + ${PROJECT_BINARY_DIR} + ${CMAKE_ROOT}/Modules/CheckFunctionExists.c + CMAKE_FLAGS + -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_LIBRARY_EXISTS_DEFINITION} + -DLINK_DIRECTORIES:STRING=${LOCATION} + -DLINK_LIBRARIES:STRING=${LIBRARY} + OUTPUT_VARIABLE OUTPUT) - IF(${VARIABLE}) - MESSAGE(STATUS "Found ${FUNCTION} in ${LIBRARY}") - SET(${VARIABLE} 1 CACHE INTERNAL "Have library ${LIBRARY}") - ELSE(${VARIABLE}) - MESSAGE(STATUS "${FUNCTION} in ${LIBRARY} not found") - SET(${VARIABLE} "" CACHE INTERNAL "Have library ${LIBRARY}") - WRITE_FILE(${PROJECT_BINARY_DIR}/CMakeError.log - "Determining if the function ${FUNCTION} exists in the ${LIBRARY} " - "failed with the following output:\n" - "${OUTPUT}\n" APPEND) - ENDIF(${VARIABLE}) + IF(${VARIABLE}) + MESSAGE(STATUS "Looking for ${FUNCTION} in ${LIBRARY} - found") + SET(${VARIABLE} 1 CACHE INTERNAL "Have library ${LIBRARY}") + ELSE(${VARIABLE}) + MESSAGE(STATUS "Looking for ${FUNCTION} in ${LIBRARY} - not found") + SET(${VARIABLE} "" CACHE INTERNAL "Have library ${LIBRARY}") + WRITE_FILE(${PROJECT_BINARY_DIR}/CMakeError.log + "Determining if the function ${FUNCTION} exists in the ${LIBRARY} " + "failed with the following output:\n" + "${OUTPUT}\n" APPEND) + ENDIF(${VARIABLE}) + ENDIF(NOT ${VARIABLE}) ENDMACRO(CHECK_LIBRARY_EXISTS) |