mirror of
https://gitlab.com/kicad/code/kicad.git
synced 2025-09-14 18:23:15 +02:00
245607d05c
This commit also simplifies the rewrite logic slightly, removing the
regex parsing.
Bug introduced in:
commit 47772e7ae379799701e7bc60522a44f7c62bc004
Author: Chris Pavlina <pavlina.chris@gmail.com>
Date: Sun Sep 25 10:28:50 2016 -0400
cmake: rewrite version header when branch changes
Before, only KICAD_BUILD_VERSION, which includes the hash but not the
branch, was compared when deciding whether to regenerate
kicad_build_version.h. This header also contains the branch name though,
so we should compare both to address the case of two branches pointing
at the same commit.
82 lines
3.0 KiB
CMake
82 lines
3.0 KiB
CMake
#
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# This program source code file is part of KICAD, a free EDA CAD application.
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#
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# Copyright (C) 2015 Wayne Stambaugh <stambaughw@verizon.net>
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# Copyright (C) 2015-2016 KiCad Developers, see AUTHORS.txt for contributors.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, you may find one here:
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# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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# or you may search the http://www.gnu.org website for the version 2 license,
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# or you may write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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#
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# Automagically create version header file if the version string was
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# not defined during the build configuration. If
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# CreateGitVersionHeader cannot determine the current repo version, a
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# version.h file is still created with KICAD_BUILD_VERSION set to
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# "no-vcs-found".
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if( NOT KICAD_BUILD_VERSION )
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set( _wvh_version_str "no-vcs-found" )
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# Attempt to detect if we have a git repo and set the version string.
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if( EXISTS "${SRC_PATH}/.git" )
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message( STATUS "Using Git to determine build version string." )
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include( ${CMAKE_MODULE_PATH}/CreateGitVersionHeader.cmake )
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create_git_version_header( ${SRC_PATH} )
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set( _wvh_version_str ${KICAD_BUILD_VERSION} )
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endif()
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else()
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set( _wvh_version_str ${KICAD_BUILD_VERSION} )
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endif()
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set( _wvh_new_version_text
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"/* Do not modify this file, it was automatically generated by CMake. */
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/*
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* Define the KiCad build version string.
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*/
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#ifndef __KICAD_VERSION_H__
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#define __KICAD_VERSION_H__
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#define KICAD_BUILD_VERSION \"${_wvh_version_str}\"
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#define KICAD_BRANCH_NAME \"${KICAD_BRANCH_NAME}\"
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#define KICAD_FULL_VERSION \"${KICAD_FULL_VERSION}\"
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#endif /* __KICAD_VERSION_H__ */
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" )
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set( _wvh_write_version_file ON )
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# Only write the header if it has changed, to avoid rebuilds
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if( EXISTS ${OUTPUT_FILE} )
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file( READ ${OUTPUT_FILE} _wvh_old_version_text )
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if( _wvh_old_version_text STREQUAL _wvh_new_version_text )
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message( STATUS "Not updating ${OUTPUT_FILE}" )
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set( _wvh_write_version_file OFF )
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endif()
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endif()
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if( _wvh_write_version_file )
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message( STATUS "Writing ${OUTPUT_FILE} file with version: ${_wvh_version_str}" )
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file( WRITE ${OUTPUT_FILE} ${_wvh_new_version_text} )
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endif()
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# There should always be a valid version.h file. Otherwise, the build will fail.
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if( NOT EXISTS ${OUTPUT_FILE} )
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message( FATAL_ERROR "Configuration failed to write file ${OUTPUT_FILE}." )
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endif()
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