diff options
Diffstat (limited to 'Modules/FindSWIG.cmake')
| -rw-r--r-- | Modules/FindSWIG.cmake | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/Modules/FindSWIG.cmake b/Modules/FindSWIG.cmake index db60b88..8bd4048 100644 --- a/Modules/FindSWIG.cmake +++ b/Modules/FindSWIG.cmake @@ -1,17 +1,26 @@ -# - Find SWIG +#.rst: +# FindSWIG +# -------- +# +# Find SWIG +# # This module finds an installed SWIG. It sets the following variables: -# SWIG_FOUND - set to true if SWIG is found -# SWIG_DIR - the directory where swig is installed -# SWIG_EXECUTABLE - the path to the swig executable -# SWIG_VERSION - the version number of the swig executable # -# The minimum required version of SWIG can be specified using the -# standard syntax, e.g. find_package(SWIG 1.1) +# :: +# +# SWIG_FOUND - set to true if SWIG is found +# SWIG_DIR - the directory where swig is installed +# SWIG_EXECUTABLE - the path to the swig executable +# SWIG_VERSION - the version number of the swig executable # -# All information is collected from the SWIG_EXECUTABLE so the -# version to be found can be changed from the command line by -# means of setting SWIG_EXECUTABLE # +# +# The minimum required version of SWIG can be specified using the +# standard syntax, e.g. find_package(SWIG 1.1) +# +# All information is collected from the SWIG_EXECUTABLE so the version +# to be found can be changed from the command line by means of setting +# SWIG_EXECUTABLE #============================================================================= # Copyright 2004-2009 Kitware, Inc. @@ -43,11 +52,9 @@ if(SWIG_EXECUTABLE) endif() else() string(REGEX REPLACE "[\n\r]+" ";" SWIG_swiglib_output ${SWIG_swiglib_output}) - # force the path to be computed each time in case SWIG_EXECUTABLE has changed. - set(SWIG_DIR SWIG_DIR-NOTFOUND) - find_path(SWIG_DIR swig.swg PATHS ${SWIG_swiglib_output}) + find_path(SWIG_DIR swig.swg PATHS ${SWIG_swiglib_output} NO_CMAKE_FIND_ROOT_PATH) if(SWIG_DIR) - set(SWIG_USE_FILE ${CMAKE_ROOT}/Modules/UseSWIG.cmake) + set(SWIG_USE_FILE ${CMAKE_CURRENT_LIST_DIR}/UseSWIG.cmake) execute_process(COMMAND ${SWIG_EXECUTABLE} -version OUTPUT_VARIABLE SWIG_version_output ERROR_VARIABLE SWIG_version_output @@ -66,3 +73,5 @@ endif() include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) FIND_PACKAGE_HANDLE_STANDARD_ARGS(SWIG REQUIRED_VARS SWIG_EXECUTABLE SWIG_DIR VERSION_VAR SWIG_VERSION ) + +mark_as_advanced(SWIG_DIR SWIG_VERSION) |