kicad/CMakeModules/CreateBzrVersionHeader.cmake

76 lines
3.2 KiB
CMake

#
# This program source code file is part of KICAD, a free EDA CAD application.
#
# Copyright (C) 2010 Wayne Stambaugh <stambaughw@verizon.net>
# Copyright (C) 2010-2015 Kicad Developers, see AUTHORS.txt for contributors.
#
# 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, you may find one here:
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
# or you may search the http://www.gnu.org website for the version 2 license,
# or you may write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
#
macro( create_bzr_version_header _bzr_src_path )
# If bzr is not found or an error occurs using the bzr commands to determine the repo
# version, set the build version string to "no-bzr"
set( KICAD_BUILD_VERSION "no-bzr" )
# Include Bazaar support to automagically create version header file.
find_package( Bazaar )
if( Bazaar_FOUND )
set( _Bazaar_SAVED_LC_ALL "$ENV{LC_ALL}" )
set( ENV{LC_ALL} C )
# Get the tree revision
execute_process(
COMMAND ${Bazaar_EXECUTABLE} revno --tree ${_bzr_src_path}
OUTPUT_VARIABLE _bzr_TREE_DATE
RESULT_VARIABLE _bzr_revno_result
OUTPUT_STRIP_TRAILING_WHITESPACE )
if( ${_bzr_revno_result} EQUAL 0 )
# Get more info about that revision
execute_process(
COMMAND ${Bazaar_EXECUTABLE} log -r${_bzr_TREE_DATE} ${_bzr_src_path}
OUTPUT_VARIABLE _bzr_LAST_CHANGE_LOG
ERROR_VARIABLE _bzr_log_error
RESULT_VARIABLE _bzr_log_result
OUTPUT_STRIP_TRAILING_WHITESPACE )
if( ${_bzr_log_result} EQUAL 0 )
string( REGEX REPLACE "^(.*\n)?revno: ([^ \n]+).*"
"\\2" Kicad_REPO_REVISION "${_bzr_LAST_CHANGE_LOG}" )
string( REGEX REPLACE "^(.*\n)?committer: ([^\n]+).*"
"\\2" Kicad_REPO_LAST_CHANGED_AUTHOR "${_bzr_LAST_CHANGE_LOG}" )
string( REGEX REPLACE "^(.*\n)?timestamp: [a-zA-Z]+ ([^ \n]+).*"
"\\2" Kicad_REPO_LAST_CHANGED_DATE "${_bzr_LAST_CHANGE_LOG}" )
endif()
endif()
set( ENV{LC_ALL} ${_Bazaar_SAVED_LC_ALL} )
endif()
# Check to make sure 'bzr log' command did not fail. Otherwise, default
# to "no-bzr" as the revision.
if( Kicad_REPO_LAST_CHANGED_DATE )
string( REGEX REPLACE "^([0-9]+)\\-([0-9]+)\\-([0-9]+)" "\\1-\\2-\\3"
_kicad_bzr_date ${Kicad_REPO_LAST_CHANGED_DATE} )
set( KICAD_BUILD_VERSION "(${_kicad_bzr_date} BZR ${Kicad_REPO_REVISION})" )
endif()
set( KICAD_BUILD_VERSION ${KICAD_BUILD_VERSION} )
endmacro()