Merge pull request #4 from FOSSEE/develop

merging dev into master

1 files changed, 81 insertions, 0 deletions

diff --git a/CMakeModules/FindBazaar.cmake b/CMakeModules/FindBazaar.cmake
new file mode 100644
index 0000000..91cd855
--- /dev/null
+++ b/CMakeModules/FindBazaar.cmake
@@ -0,0 +1,81 @@
+#
+#  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 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
+#
+# This CMake script finds the Bazaar version control system executable and
+# and fetches the veresion string to valid that Bazaar was found and executes
+# properly.
+#
+# Usage:
+#  find_package( Bazaar )
+#
+# User definable.
+#    Bazaar_EXECUTABLE      Set this to use a version of Bazaar that is not in
+#                           current path.  Defaults to bzr.
+#
+# Defines:
+#    Bazaar_FOUND           Set to TRUE if Bazaar command line client is found
+#                           and the bzr --version command executes properly.
+#    Bazaar_VERSION         Result of the bzr --version command.
+#
+
+set( Bazaar_FOUND FALSE )
+
+find_program( Bazaar_EXECUTABLE bzr
+              DOC "Bazaar version control system command line client" )
+mark_as_advanced( Bazaar_EXECUTABLE )
+
+if( Bazaar_EXECUTABLE )
+
+    # Bazaar commands should be executed with the C locale, otherwise
+    # the message (which are parsed) may be translated causing the regular
+    # expressions to fail.
+    set( _Bazaar_SAVED_LC_ALL "$ENV{LC_ALL}" )
+    set( ENV{LC_ALL} C )
+
+    # Fetch the Bazaar executable version.
+    execute_process( COMMAND ${Bazaar_EXECUTABLE} --version
+                     OUTPUT_VARIABLE _bzr_version_output
+                     ERROR_VARIABLE _bzr_version_error
+                     RESULT_VARIABLE _bzr_version_result
+                     OUTPUT_STRIP_TRAILING_WHITESPACE )
+
+    if( ${_bzr_version_result} EQUAL 0 )
+        set( Bazaar_FOUND TRUE )
+        string( REGEX REPLACE "^[\n]*Bazaar \\(bzr\\) ([0-9.a-z]+).*"
+                "\\1" Bazaar_VERSION "${_bzr_version_output}" )
+        message( STATUS "Bazaar version control system version ${Bazaar_VERSION} found." )
+    endif()
+
+    # restore the previous LC_ALL
+    set( ENV{LC_ALL} ${_Bazaar_SAVED_LC_ALL} )
+endif()
+
+if( NOT Bazaar_FOUND )
+    if( NOT Bazaar_FIND_QUIETLY )
+        message( STATUS "Bazaar version control command line client was not found." )
+    else()
+        if( Bazaar_FIND_REQUIRED )
+            message( FATAL_ERROR "Bazaar version control command line client was not found." )
+        endif()
+    endif()
+endif()