212 lines
8.4 KiB
CMake
212 lines
8.4 KiB
CMake
# - SWIG module for CMake
|
|
# Defines the following macros:
|
|
# SWIG_ADD_MODULE(name language [ files ])
|
|
# - Define swig module with given name and specified language
|
|
# SWIG_LINK_LIBRARIES(name [ libraries ])
|
|
# - Link libraries to swig module
|
|
# All other macros are for internal use only.
|
|
# To get the actual name of the swig module,
|
|
# use: ${SWIG_MODULE_name_REAL_NAME}.
|
|
# Set Source files properties such as CPLUSPLUS and SWIG_FLAGS to specify
|
|
# special behavior of SWIG. Also global CMAKE_SWIG_FLAGS can be used to add
|
|
# special flags to all swig calls.
|
|
# Another special variable is CMAKE_SWIG_OUTDIR, it allows one to specify
|
|
# where to write all the swig generated module (swig -outdir option)
|
|
|
|
SET(SWIG_CXX_EXTENSION "cxx")
|
|
SET(SWIG_EXTRA_LIBRARIES "")
|
|
|
|
SET(SWIG_PYTHON_EXTRA_FILE_EXTENSION "py")
|
|
|
|
#
|
|
# For given swig module initialize variables associated with it
|
|
#
|
|
MACRO(SWIG_MODULE_INITIALIZE name language)
|
|
STRING(TOUPPER "${language}" swig_uppercase_language)
|
|
STRING(TOLOWER "${language}" swig_lowercase_language)
|
|
SET(SWIG_MODULE_${name}_LANGUAGE "${swig_uppercase_language}")
|
|
SET(SWIG_MODULE_${name}_SWIG_LANGUAGE_FLAG "${swig_lowercase_language}")
|
|
|
|
IF("x${SWIG_MODULE_${name}_LANGUAGE}x" MATCHES "^xUNKNOWNx$")
|
|
MESSAGE(FATAL_ERROR "SWIG Error: Language \"${language}\" not found")
|
|
ENDIF("x${SWIG_MODULE_${name}_LANGUAGE}x" MATCHES "^xUNKNOWNx$")
|
|
|
|
SET(SWIG_MODULE_${name}_REAL_NAME "${name}")
|
|
IF("x${SWIG_MODULE_${name}_LANGUAGE}x" MATCHES "^xPYTHONx$")
|
|
SET(SWIG_MODULE_${name}_REAL_NAME "_${name}")
|
|
ENDIF("x${SWIG_MODULE_${name}_LANGUAGE}x" MATCHES "^xPYTHONx$")
|
|
IF("x${SWIG_MODULE_${name}_LANGUAGE}x" MATCHES "^xPERLx$")
|
|
SET(SWIG_MODULE_${name}_EXTRA_FLAGS "-shadow")
|
|
ENDIF("x${SWIG_MODULE_${name}_LANGUAGE}x" MATCHES "^xPERLx$")
|
|
ENDMACRO(SWIG_MODULE_INITIALIZE)
|
|
|
|
#
|
|
# For a given language, input file, and output file, determine extra files that
|
|
# will be generated. This is internal swig macro.
|
|
#
|
|
|
|
MACRO(SWIG_GET_EXTRA_OUTPUT_FILES language outfiles generatedpath infile)
|
|
FOREACH(it ${SWIG_PYTHON_EXTRA_FILE_EXTENSION})
|
|
SET(outfiles ${outfiles}
|
|
"${generatedpath}/${infile}.${it}")
|
|
ENDFOREACH(it)
|
|
ENDMACRO(SWIG_GET_EXTRA_OUTPUT_FILES)
|
|
|
|
#
|
|
# Take swig (*.i) file and add proper custom commands for it
|
|
#
|
|
MACRO(SWIG_ADD_SOURCE_TO_MODULE name outfiles infile)
|
|
SET(swig_full_infile ${infile})
|
|
GET_FILENAME_COMPONENT(swig_source_file_path "${infile}" PATH)
|
|
GET_FILENAME_COMPONENT(swig_source_file_name_we "${infile}" NAME_WE)
|
|
GET_SOURCE_FILE_PROPERTY(swig_source_file_generated ${infile} GENERATED)
|
|
GET_SOURCE_FILE_PROPERTY(swig_source_file_cplusplus ${infile} CPLUSPLUS)
|
|
GET_SOURCE_FILE_PROPERTY(swig_source_file_flags ${infile} SWIG_FLAGS)
|
|
IF("${swig_source_file_flags}" STREQUAL "NOTFOUND")
|
|
SET(swig_source_file_flags "")
|
|
ENDIF("${swig_source_file_flags}" STREQUAL "NOTFOUND")
|
|
SET(swig_source_file_fullname "${infile}")
|
|
IF(${swig_source_file_path} MATCHES "^${CMAKE_CURRENT_SOURCE_DIR}")
|
|
STRING(REGEX REPLACE
|
|
"^${CMAKE_CURRENT_SOURCE_DIR}" ""
|
|
swig_source_file_relative_path
|
|
"${swig_source_file_path}")
|
|
ELSE(${swig_source_file_path} MATCHES "^${CMAKE_CURRENT_SOURCE_DIR}")
|
|
IF(${swig_source_file_path} MATCHES "^${CMAKE_CURRENT_BINARY_DIR}")
|
|
STRING(REGEX REPLACE
|
|
"^${CMAKE_CURRENT_BINARY_DIR}" ""
|
|
swig_source_file_relative_path
|
|
"${swig_source_file_path}")
|
|
SET(swig_source_file_generated 1)
|
|
ELSE(${swig_source_file_path} MATCHES "^${CMAKE_CURRENT_BINARY_DIR}")
|
|
SET(swig_source_file_relative_path "${swig_source_file_path}")
|
|
IF(swig_source_file_generated)
|
|
SET(swig_source_file_fullname "${CMAKE_CURRENT_BINARY_DIR}/${infile}")
|
|
ELSE(swig_source_file_generated)
|
|
SET(swig_source_file_fullname "${CMAKE_CURRENT_SOURCE_DIR}/${infile}")
|
|
ENDIF(swig_source_file_generated)
|
|
ENDIF(${swig_source_file_path} MATCHES "^${CMAKE_CURRENT_BINARY_DIR}")
|
|
ENDIF(${swig_source_file_path} MATCHES "^${CMAKE_CURRENT_SOURCE_DIR}")
|
|
|
|
SET(swig_generated_file_fullname
|
|
"${CMAKE_CURRENT_BINARY_DIR}")
|
|
IF(swig_source_file_relative_path)
|
|
SET(swig_generated_file_fullname
|
|
"${swig_generated_file_fullname}/${swig_source_file_relative_path}")
|
|
ENDIF(swig_source_file_relative_path)
|
|
SWIG_GET_EXTRA_OUTPUT_FILES(${SWIG_MODULE_${name}_LANGUAGE}
|
|
swig_extra_generated_files
|
|
"${swig_generated_file_fullname}"
|
|
"${swig_source_file_name_we}")
|
|
SET(swig_generated_file_fullname
|
|
"${swig_generated_file_fullname}/${swig_source_file_name_we}")
|
|
# add the language into the name of the file (i.e. TCL_wrap)
|
|
# this allows for the same .i file to be wrapped into different languages
|
|
SET(swig_generated_file_fullname
|
|
"${swig_generated_file_fullname}${SWIG_MODULE_${name}_LANGUAGE}_wrap")
|
|
|
|
IF(swig_source_file_cplusplus)
|
|
SET(swig_generated_file_fullname
|
|
"${swig_generated_file_fullname}.${SWIG_CXX_EXTENSION}")
|
|
ELSE(swig_source_file_cplusplus)
|
|
SET(swig_generated_file_fullname
|
|
"${swig_generated_file_fullname}.c")
|
|
ENDIF(swig_source_file_cplusplus)
|
|
|
|
#MESSAGE("Full path to source file: ${swig_source_file_fullname}")
|
|
#MESSAGE("Full path to the output file: ${swig_generated_file_fullname}")
|
|
GET_DIRECTORY_PROPERTY(cmake_include_directories INCLUDE_DIRECTORIES)
|
|
SET(swig_include_dirs)
|
|
FOREACH(it ${cmake_include_directories})
|
|
SET(swig_include_dirs ${swig_include_dirs} "-I${it}")
|
|
ENDFOREACH(it)
|
|
|
|
SET(swig_special_flags)
|
|
# default is c, so add c++ flag if it is c++
|
|
IF(swig_source_file_cplusplus)
|
|
SET(swig_special_flags ${swig_special_flags} "-c++")
|
|
ENDIF(swig_source_file_cplusplus)
|
|
SET(swig_extra_flags)
|
|
IF(SWIG_MODULE_${name}_EXTRA_FLAGS)
|
|
SET(swig_extra_flags ${swig_extra_flags} ${SWIG_MODULE_${name}_EXTRA_FLAGS})
|
|
ENDIF(SWIG_MODULE_${name}_EXTRA_FLAGS)
|
|
# If CMAKE_SWIG_OUTDIR was specified then pass it to -outdir
|
|
IF(CMAKE_SWIG_OUTDIR)
|
|
ADD_CUSTOM_COMMAND(
|
|
OUTPUT "${swig_generated_file_fullname}"
|
|
COMMAND "${SWIG_EXECUTABLE}"
|
|
ARGS "-${SWIG_MODULE_${name}_SWIG_LANGUAGE_FLAG}"
|
|
${swig_source_file_flags}
|
|
${CMAKE_SWIG_FLAGS}
|
|
-outdir ${CMAKE_SWIG_OUTDIR}
|
|
${swig_special_flags}
|
|
${swig_extra_flags}
|
|
${swig_include_dirs}
|
|
-o "${swig_generated_file_fullname}"
|
|
"${swig_source_file_fullname}"
|
|
MAIN_DEPENDENCY "${swig_source_file_fullname}"
|
|
COMMENT "Swig source")
|
|
ELSE(CMAKE_SWIG_OUTDIR)
|
|
ADD_CUSTOM_COMMAND(
|
|
OUTPUT "${swig_generated_file_fullname}"
|
|
COMMAND "${SWIG_EXECUTABLE}"
|
|
ARGS "-${SWIG_MODULE_${name}_SWIG_LANGUAGE_FLAG}"
|
|
${swig_source_file_flags}
|
|
${CMAKE_SWIG_FLAGS}
|
|
${swig_outdir_flags}
|
|
${swig_special_flags}
|
|
${swig_extra_flags}
|
|
${swig_include_dirs}
|
|
-o "${swig_generated_file_fullname}"
|
|
"${swig_source_file_fullname}"
|
|
MAIN_DEPENDENCY "${swig_source_file_fullname}"
|
|
COMMENT "Swig source")
|
|
ENDIF(CMAKE_SWIG_OUTDIR)
|
|
SET_SOURCE_FILES_PROPERTIES("${swig_generated_file_fullname}"
|
|
PROPERTIES GENERATED 1)
|
|
SET(${outfiles} "${swig_generated_file_fullname}")
|
|
ENDMACRO(SWIG_ADD_SOURCE_TO_MODULE)
|
|
|
|
#
|
|
# Create Swig module
|
|
#
|
|
MACRO(SWIG_ADD_MODULE name language)
|
|
SWIG_MODULE_INITIALIZE(${name} ${language})
|
|
SET(swig_dot_i_sources)
|
|
SET(swig_other_sources)
|
|
FOREACH(it ${ARGN})
|
|
IF(${it} MATCHES ".*\\.i$")
|
|
SET(swig_dot_i_sources ${swig_dot_i_sources} "${it}")
|
|
ELSE(${it} MATCHES ".*\\.i$")
|
|
SET(swig_other_sources ${swig_other_sources} "${it}")
|
|
ENDIF(${it} MATCHES ".*\\.i$")
|
|
ENDFOREACH(it)
|
|
|
|
SET(swig_generated_sources)
|
|
FOREACH(it ${swig_dot_i_sources})
|
|
SWIG_ADD_SOURCE_TO_MODULE(${name} swig_generated_source ${it})
|
|
SET(swig_generated_sources ${swig_generated_sources} "${swig_generated_source}")
|
|
ENDFOREACH(it)
|
|
GET_DIRECTORY_PROPERTY(swig_extra_clean_files ADDITIONAL_MAKE_CLEAN_FILES)
|
|
SET_DIRECTORY_PROPERTIES(PROPERTIES
|
|
ADDITIONAL_MAKE_CLEAN_FILES "${swig_extra_clean_files};${swig_generated_sources}")
|
|
ADD_LIBRARY(${SWIG_MODULE_${name}_REAL_NAME}
|
|
MODULE
|
|
${swig_generated_sources}
|
|
${swig_other_sources})
|
|
SET_TARGET_PROPERTIES(${SWIG_MODULE_${name}_REAL_NAME}
|
|
PROPERTIES PREFIX "")
|
|
ENDMACRO(SWIG_ADD_MODULE)
|
|
|
|
#
|
|
# Like TARGET_LINK_LIBRARIES but for swig modules
|
|
#
|
|
MACRO(SWIG_LINK_LIBRARIES name)
|
|
IF(SWIG_MODULE_${name}_REAL_NAME)
|
|
TARGET_LINK_LIBRARIES(${SWIG_MODULE_${name}_REAL_NAME} ${ARGN})
|
|
ELSE(SWIG_MODULE_${name}_REAL_NAME)
|
|
MESSAGE(SEND_ERROR "Cannot find Swig library \"${name}\".")
|
|
ENDIF(SWIG_MODULE_${name}_REAL_NAME)
|
|
ENDMACRO(SWIG_LINK_LIBRARIES name)
|
|
|