source: code/branches/buildsystem2/cmake/SourceFileUtilities.cmake @ 2620

#    AddSourceFiles.cmake - CMake Module to include source files in subdirectories.
#    Author: Reto '1337' Grieder (2008)
#
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

# Adds source files with the full path to a list
FUNCTION(ADD_SOURCE_FILES _varname)
  # Prefix the full path
  SET(_fullpath_sources)
  FOREACH(_file ${ARGN})
    GET_SOURCE_FILE_PROPERTY(_filepath ${_file} LOCATION)
    LIST(APPEND _fullpath_sources ${_filepath})
  ENDFOREACH(_file)
  # Write into the cache to avoid variable scoping in subdirs
  SET(${_varname} ${${_varname}} ${_fullpath_sources} CACHE INTERNAL "Do not edit")
ENDFUNCTION(ADD_SOURCE_FILES)


# Sets source files with the full path
FUNCTION(SET_SOURCE_FILES _varname)
  # Prefix the full path
  SET(_fullpath_sources)
  FOREACH(_file ${ARGN})
    GET_SOURCE_FILE_PROPERTY(_filepath ${_file} LOCATION)
    LIST(APPEND _fullpath_sources ${_filepath})
  ENDFOREACH(_file)
  # Write into the cache to avoid variable scoping in subdirs
  SET(${_varname} ${_fullpath_sources} CACHE INTERNAL "Do not edit")
ENDFUNCTION(SET_SOURCE_FILES)


# Search the entire directory tree for header files and add them to a variable
MACRO(GET_ALL_HEADER_FILES _target_varname)
  FILE(GLOB_RECURSE ${_target_varname} ${CMAKE_CURRENT_SOURCE_DIR} "*.h")
ENDMACRO(GET_ALL_HEADER_FILES)


# Generate source groups according to the directory structure
FUNCTION(GENERATE_SOURCE_GROUPS)

  FOREACH(_file ${ARGN})
    GET_SOURCE_FILE_PROPERTY(_full_filepath ${_file} LOCATION)
    FILE(RELATIVE_PATH _relative_path ${CMAKE_CURRENT_SOURCE_DIR} ${_full_filepath})
    GET_FILENAME_COMPONENT(_relative_path ${_relative_path} PATH)
    STRING(REPLACE "/" "\\\\" _group_path "${_relative_path}")
    SOURCE_GROUP("Source\\${_group_path}" FILES ${_file})
  ENDFOREACH(_file)

ENDFUNCTION(GENERATE_SOURCE_GROUPS)