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kdelibs/cmake/modules/FindPyKDE4.cmake
Ivailo Monev 4c6cd0ddcd build system cleanup and adjustments
2014-12-12 04:34:53 +00:00

154 lines
8.5 KiB
CMake
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# FindPyKDE4
#
# Checks that Python and PyKDE4 are installed and defines a couple macros:
# * PYKDE4_INSTALL_PYTHON_FILES
# * PYKDE4_ADD_UI_FILES
# * PYKDE4_ADD_EXECUTABLE
# By Simon Edwards <simon@simonzone.com>
# This file is in the public domain.
INCLUDE(FindPythonInterp)
SET(PYKDE4_FOUND FALSE)
get_filename_component( current_module_dir ${CMAKE_CURRENT_LIST_FILE} PATH)
IF(PYTHONINTERP_FOUND)
EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} ${current_module_dir}/FindPyKDE4.py OUTPUT_VARIABLE pykde_config)
IF(NOT pykde_config)
# Failure to run
SET(PYKDE4_FOUND FALSE)
ELSE(NOT pykde_config)
STRING(REGEX REPLACE ".*\npykde_version:([^\n]+).*$" "\\1" PYKDE4_VERSION ${pykde_config})
STRING(REGEX REPLACE ".*\npykde_version_str:([^\n]+).*$" "\\1" PYKDE4_VERSION_STR ${pykde_config})
STRING(REGEX REPLACE ".*\npykde_kde_sip_flags:([^\n]+).*$" "\\1" PYKDE4_SIP_FLAGS ${pykde_config})
STRING(REGEX REPLACE ".*\npykde_sip_dir:([^\n]+).*$" "\\1" PYKDE4_SIP_DIR ${pykde_config})
MESSAGE(STATUS "Found PyKDE4 version ${PYKDE4_VERSION_STR} ${PYKDE4_SIP_DIR}")
SET(PYKDE4_FOUND TRUE)
# PyKDE4 doesn't install pykdeuic4 when installing via CMake.
# Fortunately pykdeuic4 isn't needed by pate.
#
## FIND_PROGRAM(PYKDE4_PYKDEUIC_EXE pykdeuic4 PATHS)# ${PYKDE4_BIN_DIR})
## IF(NOT PYKDE4_PYKDEUIC_EXE)
## MESSAGE(FATAL_ERROR "ERROR: Could not find pykdeuic4 (part of PyKDE4)")
## ENDIF(NOT PYKDE4_PYKDEUIC_EXE)
###########################################################################
# This comes mostly from KDE's FindKDE4Internal.cmake
macro(_SET_FANCY _var _value _comment)
set(predefinedvalue "${_value}")
if ("${CMAKE_INSTALL_PREFIX}" STREQUAL "${KDE4_INSTALL_DIR}" AND DEFINED KDE4_${_var})
set(predefinedvalue "${KDE4_${_var}}")
endif ("${CMAKE_INSTALL_PREFIX}" STREQUAL "${KDE4_INSTALL_DIR}" AND DEFINED KDE4_${_var})
if (NOT DEFINED ${_var})
set(${_var} ${predefinedvalue})
else (NOT DEFINED ${_var})
set(${_var} "${${_var}}" CACHE PATH "${_comment}")
endif (NOT DEFINED ${_var})
endmacro(_SET_FANCY)
_set_fancy(EXEC_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}" "Base directory for executables and libraries")
_set_fancy(SHARE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}/share" "Base directory for files which go to share/")
_set_fancy(BIN_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/bin" "The install dir for executables (default ${EXEC_INSTALL_PREFIX}/bin)")
_set_fancy(SBIN_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/sbin" "The install dir for system executables (default ${EXEC_INSTALL_PREFIX}/sbin)")
_set_fancy(PLUGIN_INSTALL_DIR "${LIB_INSTALL_DIR}/kde4" "The subdirectory relative to the install prefix where plugins will be installed (default is ${LIB_INSTALL_DIR}/kde4)")
_set_fancy(CONFIG_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/config" "The config file install dir")
_set_fancy(DATA_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/apps" "The parent directory where applications can install their data")
_set_fancy(ICON_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/icons" "The icon install dir (default ${SHARE_INSTALL_PREFIX}/share/icons/)")
_set_fancy(KCFG_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/config.kcfg" "The install dir for kconfig files")
_set_fancy(LOCALE_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/locale" "The install dir for translations")
_set_fancy(MIME_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/mimelnk" "The install dir for the mimetype desktop files")
_set_fancy(SERVICES_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/kde4/services" "The install dir for service (desktop, protocol, ...) files")
_set_fancy(SERVICETYPES_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/kde4/servicetypes" "The install dir for servicestypes desktop files")
_set_fancy(SOUND_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/sounds" "The install dir for sound files")
_set_fancy(TEMPLATES_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/templates" "The install dir for templates (Create new file...)")
_set_fancy(WALLPAPER_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/wallpapers" "The install dir for wallpapers")
_set_fancy(KCONF_UPDATE_INSTALL_DIR "${DATA_INSTALL_DIR}/kconf_update" "The kconf_update install dir")
# this one shouldn't be used anymore
_set_fancy(APPLNK_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/applnk" "Is this still used ?")
_set_fancy(AUTOSTART_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/autostart" "The install dir for autostart files")
_set_fancy(XDG_APPS_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/applications/kde4" "The XDG apps dir")
_set_fancy(XDG_DIRECTORY_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/desktop-directories" "The XDG directory")
_set_fancy(XDG_MIME_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/mime/packages" "The install dir for the xdg mimetypes")
_set_fancy(SYSCONF_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/etc" "The kde sysconfig install dir (default /etc)")
_set_fancy(MAN_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/man" "The kde man install dir (default ${CMAKE_INSTALL_PREFIX}/man/)")
_set_fancy(INFO_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/info" "The kde info install dir (default ${CMAKE_INSTALL_PREFIX}/info)")
_set_fancy(DBUS_INTERFACES_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/dbus-1/interfaces" "The kde dbus interfaces install dir (default ${SHARE_INSTALL_PREFIX}/dbus-1/interfaces)")
_set_fancy(DBUS_SERVICES_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/dbus-1/services" "The kde dbus services install dir (default ${SHARE_INSTALL_PREFIX}/dbus-1/services)")
ENDIF(NOT pykde_config)
ENDIF(PYTHONINTERP_FOUND)
###########################################################################
# PYKDE4_INSTALL_PYTHON_FILES(file_name...)
#
# Installs and bytes compiles Python files into the data directory for this
# project..
#
MACRO(PYKDE4_INSTALL_PYTHON_FILES)
ADD_CUSTOM_TARGET(pysupport ALL)
FOREACH (_current_file ${ARGN})
# Install the source file.
INSTALL(FILES ${_current_file} DESTINATION ${DATA_INSTALL_DIR}/${PROJECT_NAME})
# Byte compile and install the .pyc file.
GET_FILENAME_COMPONENT(_absfilename ${_current_file} ABSOLUTE)
GET_FILENAME_COMPONENT(_filename ${_current_file} NAME)
GET_FILENAME_COMPONENT(_filenamebase ${_current_file} NAME_WE)
GET_FILENAME_COMPONENT(_basepath ${_current_file} PATH)
SET(_bin_py ${CMAKE_BINARY_DIR}/${_basepath}/${_filename})
SET(_bin_pyc ${CMAKE_BINARY_DIR}/${_basepath}/${_filenamebase}.pyc)
FILE(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${_basepath})
SET(_message "-DMESSAGE=Byte-compiling ${_bin_py}")
GET_FILENAME_COMPONENT(_abs_bin_py ${_bin_py} ABSOLUTE)
IF(_abs_bin_py STREQUAL ${_absfilename}) # Don't copy the file onto itself.
ADD_CUSTOM_COMMAND(
TARGET pysupport
COMMAND ${CMAKE_COMMAND} -E echo ${message}
COMMAND ${PYTHON_EXECUTABLE} ${current_module_dir}/PythonCompile.py ${_bin_py}
DEPENDS ${_absfilename}
)
ELSE(_abs_bin_py STREQUAL ${_absfilename})
ADD_CUSTOM_COMMAND(
TARGET pysupport
COMMAND ${CMAKE_COMMAND} -E echo ${message}
COMMAND ${CMAKE_COMMAND} -E copy ${_absfilename} ${_bin_py}
COMMAND ${PYTHON_EXECUTABLE} ${current_module_dir}/PythonCompile.py ${_bin_py}
DEPENDS ${_absfilename}
)
ENDIF(_abs_bin_py STREQUAL ${_absfilename})
INSTALL(FILES ${_bin_pyc} DESTINATION ${DATA_INSTALL_DIR}/${PROJECT_NAME})
ENDFOREACH (_current_file)
ENDMACRO(PYKDE4_INSTALL_PYTHON_FILES)
###########################################################################
# PYKDE4_ADD_EXECUTABLE(py_name exe_name)
#
# Creates a smybolic link with name exe_name at install time from the
# install bin directory to the Python file. The Python file is also make
# executable.
#
MACRO(PYKDE4_ADD_EXECUTABLE _pyname _exename)
if(NOT PROJECT_NAME)
MESSAGE(STATUS "Project name is necessary to create symlink against python program!!! It will fail.")
endif(NOT PROJECT_NAME)
INSTALL(CODE "EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} -DTARGET=${DATA_INSTALL_DIR}/${PROJECT_NAME}/${_pyname} -DLINK_NAME=${BIN_INSTALL_DIR}/${_exename} -P ${current_module_dir}/create_exe_symlink.cmake)" )
ENDMACRO(PYKDE4_ADD_EXECUTABLE)
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