Contents of /trunk/cmake/FindSWIG.cmake
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Sat Dec 15 17:13:09 2007 UTC (16 years, 4 months ago) by niro
File size: 2263 byte(s)
Sat Dec 15 17:13:09 2007 UTC (16 years, 4 months ago) by niro
File size: 2263 byte(s)
-patch not working
| 1 | # - Find SWIG |
| 2 | # This module finds an installed SWIG. It sets the following variables: |
| 3 | # SWIG_FOUND - set to true if SWIG is found |
| 4 | # SWIG_DIR - the directory where swig is installed |
| 5 | # SWIG_EXECUTABLE - the path to the swig executable |
| 6 | # SWIG_VERSION - the version number of the swig executable |
| 7 | # |
| 8 | # All informations are collected from the SWIG_EXECUTABLE so the |
| 9 | # version to be found can be changed from the command line by |
| 10 | # means of setting SWIG_EXECUTABLE |
| 11 | # |
| 12 | |
| 13 | SET(SWIG_FOUND FALSE) |
| 14 | |
| 15 | FIND_PROGRAM(SWIG_EXECUTABLE swig) |
| 16 | |
| 17 | IF(SWIG_EXECUTABLE) |
| 18 | EXECUTE_PROCESS(COMMAND ${SWIG_EXECUTABLE} -swiglib |
| 19 | OUTPUT_VARIABLE SWIG_swiglib_output |
| 20 | ERROR_VARIABLE SWIG_swiglib_error |
| 21 | RESULT_VARIABLE SWIG_swiglib_result) |
| 22 | |
| 23 | IF(SWIG_swiglib_result) |
| 24 | MESSAGE(SEND_ERROR "Command \"${SWIG_EXECUTABLE} -swiglib\" failed with output:\n${SWIG_swiglib_error}") |
| 25 | ELSE(SWIG_swiglib_result) |
| 26 | STRING(REGEX REPLACE "[\n\r]+" ";" SWIG_swiglib_output ${SWIG_swiglib_output}) |
| 27 | # force the path to be computed each time in case SWIG_EXECUTABLE has changed. |
| 28 | SET(SWIG_DIR SWIG_DIR-NOTFOUND) |
| 29 | FIND_PATH(SWIG_DIR swig.swg PATHS ${SWIG_swiglib_output}) |
| 30 | IF(SWIG_DIR) |
| 31 | SET(SWIG_FOUND 1) |
| 32 | SET(SWIG_USE_FILE ${CMAKE_ROOT}/Modules/UseSWIG.cmake) |
| 33 | EXECUTE_PROCESS(COMMAND ${SWIG_EXECUTABLE} -version |
| 34 | OUTPUT_VARIABLE SWIG_version_output |
| 35 | ERROR_VARIABLE SWIG_version_output |
| 36 | RESULT_VARIABLE SWIG_version_result) |
| 37 | IF(SWIG_version_result) |
| 38 | MESSAGE(SEND_ERROR "Command \"${SWIG_EXECUTABLE} -version\" failed with output:\n${SWIG_version_output}") |
| 39 | ELSE(SWIG_version_result) |
| 40 | STRING(REGEX REPLACE ".*SWIG Version[^0-9.]*\([0-9.]+\).*" "\\1" |
| 41 | SWIG_version_output "${SWIG_version_output}") |
| 42 | SET(SWIG_VERSION ${SWIG_version_output} CACHE STRING "Swig version" FORCE) |
| 43 | ENDIF(SWIG_version_result) |
| 44 | ENDIF(SWIG_DIR) |
| 45 | ENDIF(SWIG_swiglib_result) |
| 46 | ENDIF(SWIG_EXECUTABLE) |
| 47 | |
| 48 | IF(NOT SWIG_FOUND) |
| 49 | IF(NOT SWIG_FIND_QUIETLY) |
| 50 | IF(SWIG_FIND_REQUIRED) |
| 51 | MESSAGE(FATAL_ERROR "SWIG was not found. Please specify Swig executable location") |
| 52 | ELSE(SWIG_FIND_REQUIRED) |
| 53 | MESSAGE(STATUS "SWIG was not found. Please specify Swig executable location") |
| 54 | ENDIF(SWIG_FIND_REQUIRED) |
| 55 | ENDIF(NOT SWIG_FIND_QUIETLY) |
| 56 | ENDIF(NOT SWIG_FOUND) |