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Diffstat (limited to 'CMakeModules/CreateGitVersionHeader.cmake')
| -rw-r--r-- | CMakeModules/CreateGitVersionHeader.cmake | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/CMakeModules/CreateGitVersionHeader.cmake b/CMakeModules/CreateGitVersionHeader.cmake new file mode 100644 index 0000000..c05ec3d --- /dev/null +++ b/CMakeModules/CreateGitVersionHeader.cmake @@ -0,0 +1,105 @@ +# +# This program source code file is part of KICAD, a free EDA CAD application. +# +# Copyright (C) 2010 Wayne Stambaugh <stambaughw@verizon.net> +# Copyright (C) 2010-2016 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 +# + +macro( create_git_version_header _git_src_path ) + # If an error occurs using the git commands to determine the repo + # version, set the build version string to "git-error". + set( KICAD_GIT_BUILD_VERSION "git-error" ) + + # Include Git support to automagically create version header file. + find_package( Git ) + + if( GIT_FOUND ) + set( _Git_SAVED_LC_ALL "$ENV{LC_ALL}" ) + set( ENV{LC_ALL} C ) + + # Get latest commit hash + execute_process( + COMMAND + ${GIT_EXECUTABLE} --no-pager log -1 HEAD + --pretty=format:%H + WORKING_DIRECTORY ${_git_src_path} + OUTPUT_VARIABLE _git_LONG_HASH + ERROR_VARIABLE _git_log_error + RESULT_VARIABLE _git_log_result + OUTPUT_STRIP_TRAILING_WHITESPACE) + + if( ${_git_log_result} EQUAL 0 ) + execute_process( + COMMAND + ${GIT_EXECUTABLE} --no-pager log -1 HEAD + --pretty=format:%h + WORKING_DIRECTORY ${_git_src_path} + OUTPUT_VARIABLE _git_SHORT_HASH + OUTPUT_STRIP_TRAILING_WHITESPACE) + + execute_process( + COMMAND + ${GIT_EXECUTABLE} --no-pager log -1 HEAD + --pretty=format:%cn + WORKING_DIRECTORY ${_git_src_path} + OUTPUT_VARIABLE _git_LAST_COMITTER + OUTPUT_STRIP_TRAILING_WHITESPACE) + + execute_process( + COMMAND + ${GIT_EXECUTABLE} --no-pager log -1 HEAD + --pretty=format:%cd --date=short + WORKING_DIRECTORY ${_git_src_path} + OUTPUT_VARIABLE _git_LAST_CHANGE_LOG + OUTPUT_STRIP_TRAILING_WHITESPACE) + + execute_process( + COMMAND + ${GIT_EXECUTABLE} rev-parse --abbrev-ref HEAD + WORKING_DIRECTORY ${_git_src_path} + OUTPUT_VARIABLE _git_BRANCH + OUTPUT_STRIP_TRAILING_WHITESPACE) + + message(STATUS "Git hash: ${_git_LONG_HASH}") + message(STATUS "Git branch: ${_git_BRANCH}") + + if( ${_git_log_result} EQUAL 0 ) + string( REGEX REPLACE "^(.*\n)?revno: ([^ \n]+).*" + "\\2" Kicad_REPO_REVISION "revision ${_git_SHORT_HASH}" ) + string( REGEX REPLACE "^(.*\n)?committer: ([^\n]+).*" + "\\2" Kicad_REPO_LAST_CHANGED_AUTHOR "${_git_LAST_COMITTER}") + string( REGEX REPLACE "^(.*\n)?timestamp: [a-zA-Z]+ ([^ \n]+).*" + "\\2" Kicad_REPO_LAST_CHANGED_DATE "${_git_LAST_CHANGE_LOG}") + endif() + endif() + + set( ENV{LC_ALL} ${_Git_SAVED_LC_ALL} ) + endif( GIT_FOUND ) + + # Check to make sure 'git' command did not fail. Otherwise fallback + # to "no-git" as the revision. + if( Kicad_REPO_LAST_CHANGED_DATE ) + string( REGEX REPLACE "^([0-9]+)\\-([0-9]+)\\-([0-9]+)" "\\1-\\2-\\3" + _kicad_git_date ${Kicad_REPO_LAST_CHANGED_DATE} ) + set( KICAD_VERSION "(${_kicad_git_date} ${Kicad_REPO_REVISION})" ) + set( KICAD_BRANCH_NAME ${_git_BRANCH} ) + endif() + +endmacro() |