Annotation 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 | niro | 433 | # - 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) |