Merge lp:~lasall/euclide/valacoddversion into lp:euclide

[Dominique Lasserre]

I propose merging the updated FindVala.cmake from Valama because it fixes an issue with odd minor version number, e.g. current valac 0.21. (Obviously this is not a minimal change to fix this issue but it's a merge.)

=== modified file 'cmake/FindVala.cmake'
--- cmake/FindVala.cmake	2013-07-23 20:07:11 +0000
+++ cmake/FindVala.cmake	2013-08-08 18:54:58 +0000
@@ -91,7 +91,7 @@
   string(REGEX REPLACE "^[0-9]+\\.([0-9]+).*" "\\1" min_ver "${VALA_VERSION}")
   math(EXPR is_odd "${min_ver} % 2")
   if(${is_odd} EQUAL 1)
-    math(EXPR short_ver "${min_ver} + 1")
+    math(EXPR min_ver "${min_ver} + 1")
   endif()
   set(VALA_SHORTVER "${maj_ver}.${min_ver}" CACHE INTERNAL "")
   if(NOT "${maj_ver}" STREQUAL "" AND NOT "${min_ver}" STREQUAL "")
@@ -110,7 +110,7 @@
 
 # Handle the QUIETLY and REQUIRED arguments, which may be given to the find call.
 # Furthermore set VALA_FOUND to TRUE if Vala has been found (aka.
-# VALA_EXECUTABLE is set)
+# VALA_EXECUTABLE etc. are set)
 
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(Vala
@@ -125,4 +125,6 @@
     VALA_VALA_GEN_INTROSPECT
   VERSION_VAR
     VALA_VERSION
-)
\ No newline at end of file
+)
+
+# vim: set ai ts=2 sts=2 et sw=2