Merge pull request #3 from saurabhb17/master

secondary files

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()