Merge pull request #434 from marvelous/master

Parsing aseba version for NSIS

ParseVersion.cmake

@@ -75,6 +75,16 @@ if (GIT_FOUND AND HAS_GIT_REP)
 	endif(NOT ${git_rev_result} EQUAL 0)
 	# write a file with the GIT_REV define
 	file(WRITE ${CMAKE_BINARY_DIR}/version.h.txt "#define ASEBA_BUILD_VERSION \"git-${GIT_REV}\"\n")
+	# write NSIS version file (for Windows build)
+	execute_process(COMMAND grep -o [0-9]\\.[0-9]\\.[0-9] common/consts.h
+		OUTPUT_VARIABLE ASEBA_VERSION
+		RESULT_VARIABLE aseba_version_result
+		WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+		OUTPUT_STRIP_TRAILING_WHITESPACE)
+	if(NOT ${aseba_version_result} EQUAL 0)
+		set(ASEBA_VERSION "Unknown")
+	endif(NOT ${aseba_version_result} EQUAL 0)
+	file(WRITE ${CMAKE_BINARY_DIR}/version.nsi "!define VERSION \"${ASEBA_VERSION}-git-${GIT_REV}\"\n")
 	# copy the file to the final header only if the version changes
 	# reduces needless rebuilds
 	execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different version.h.txt version.h)