85 lines
3.1 KiB
CMake
85 lines
3.1 KiB
CMake
#
|
|
# This program source code file is part of KICAD, a free EDA CAD application.
|
|
#
|
|
# Copyright (C) 2015 Wayne Stambaugh <stambaughw@verizon.net>
|
|
# Copyright (C) 2015-2016 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
|
|
#
|
|
|
|
# Automagically create version header file if the version string was
|
|
# not defined during the build configuration. If
|
|
# CreateGitVersionHeader cannot determine the current repo version, a
|
|
# version.h file is still created with KICAD_BUILD_VERSION set to
|
|
# "no-vcs-found".
|
|
if( NOT KICAD_BUILD_VERSION )
|
|
set( _wvh_version_str "no-vcs-found" )
|
|
|
|
# Attempt to detect if we have a git repo and set the version string.
|
|
if( EXISTS "${SRC_PATH}/.git" )
|
|
message( STATUS "Using Git to determine build version string." )
|
|
include( ${CMAKE_MODULE_PATH}/CreateGitVersionHeader.cmake )
|
|
create_git_version_header( ${SRC_PATH} )
|
|
set( _wvh_version_str ${KICAD_BUILD_VERSION} )
|
|
endif()
|
|
else()
|
|
set( _wvh_version_str ${KICAD_BUILD_VERSION} )
|
|
endif()
|
|
|
|
set( _wvh_write_version_file ON )
|
|
|
|
# Compare the version argument against the version in the existing header file for a mismatch.
|
|
if( EXISTS ${OUTPUT_FILE} )
|
|
file( STRINGS ${OUTPUT_FILE} _current_version_str
|
|
REGEX "^#define[\t ]+KICAD_BUILD_VERSION[\t ]+.*" )
|
|
string( REGEX REPLACE "^#define KICAD_BUILD_VERSION \"([()a-zA-Z0-9 -.]+)\".*"
|
|
"\\1" _wvh_last_version "${_current_version_str}" )
|
|
|
|
# No change, do not write version.h
|
|
if( _wvh_version_str STREQUAL _wvh_last_version )
|
|
message( STATUS "Not updating ${OUTPUT_FILE}" )
|
|
set( _wvh_write_version_file OFF )
|
|
endif()
|
|
endif()
|
|
|
|
if( _wvh_write_version_file )
|
|
message( STATUS "Writing ${OUTPUT_FILE} file with version: ${_wvh_version_str}" )
|
|
|
|
file( WRITE ${OUTPUT_FILE}
|
|
"/* Do not modify this file, it was automatically generated by CMake. */
|
|
|
|
/*
|
|
* Define the KiCad build version string.
|
|
*/
|
|
#ifndef __KICAD_VERSION_H__
|
|
#define __KICAD_VERSION_H__
|
|
|
|
#define KICAD_BUILD_VERSION \"${_wvh_version_str}\"
|
|
#define KICAD_BRANCH_NAME \"${KICAD_BRANCH_NAME}\"
|
|
|
|
#endif /* __KICAD_VERSION_H__ */
|
|
"
|
|
)
|
|
|
|
endif()
|
|
|
|
# There should always be a valid version.h file. Otherwise, the build will fail.
|
|
if( NOT EXISTS ${OUTPUT_FILE} )
|
|
message( FATAL_ERROR "Configuration failed to write file ${OUTPUT_FILE}." )
|
|
endif()
|