Merge pull request #4 from FOSSEE/develop

merging dev into master

1 files changed, 75 insertions, 0 deletions

diff --git a/CMakeModules/CreateBzrVersionHeader.cmake b/CMakeModules/CreateBzrVersionHeader.cmake
new file mode 100644
index 0000000..2c86e5f
--- /dev/null
+++ b/CMakeModules/CreateBzrVersionHeader.cmake
@@ -0,0 +1,75 @@
+#
+#  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()