BUG: Automatic versioning based on git

The automatic versioning based on git was not functioning
due to problems with extracting a valid tag
from the repository.  This has been made more
robust and comments added to assist with future updates.

BRAINSCommonLib/BRAINSToolsVersionConfig.h.in

@@ -16,8 +16,8 @@
 *
 *=========================================================================*/
 
-#define BRAINSTools_VERSION_MAJOR @BRAINSTools_VERSION_MAJOR@
-#define BRAINSTools_VERSION_MINOR @BRAINSTools_VERSION_MINOR@
-#define BRAINSTools_VERSION_PATCH @BRAINSTools_VERSION_PATCH@
-#define BRAINSTools_VERSION_TWEAK @BRAINSTools_VERSION_TWEAK@
-#define BRAINSTools_VERSION "@BRAINSTools_VERSION@"
+#define BRAINSTools_VERSION_MAJOR @BRAINSTools_VERSION_MAJOR@ //A number, so no quotes
+#define BRAINSTools_VERSION_MINOR @BRAINSTools_VERSION_MINOR@ //A number, so no quotes
+#define BRAINSTools_VERSION_PATCH @BRAINSTools_VERSION_PATCH@ //A number, so no quotes
+#define BRAINSTools_VERSION_TWEAK @BRAINSTools_VERSION_TWEAK@ //A number, so no quotes
+#define BRAINSTools_VERSION       "@BRAINSTools_VERSION@"

BRAINSTools.cmake

@@ -36,6 +36,14 @@ if( NOT ${PROJECT_NAME}_BUILD_DISTRIBUTE )
   set(${PROJECT_NAME}_VERSION "${${PROJECT_NAME}_VERSION}-g${${PROJECT_NAME}_VERSION_HASH}")
 endif()
 
+message(STATUS "${PROJECT_NAME}_VERSION_MAJOR ${${PROJECT_NAME}_VERSION_MAJOR}")
+message(STATUS "${PROJECT_NAME}_VERSION_MINOR ${${PROJECT_NAME}_VERSION_MINOR}")
+message(STATUS "${PROJECT_NAME}_VERSION_PATCH ${${PROJECT_NAME}_VERSION_PATCH}")
+message(STATUS "${PROJECT_NAME}_VERSION_TWEAK ${${PROJECT_NAME}_VERSION_TWEAK}")
+message(STATUS "${PROJECT_NAME}_VERSION_RC    ${${PROJECT_NAME}_VERSION_RC}")
+message(STATUS "${PROJECT_NAME}_VERSION_HASH  ${${PROJECT_NAME}_VERSION_HASH}")
+message(STATUS "${PROJECT_NAME}_VERSION_POST  ${${PROJECT_NAME}_VERSION_POST}")
+message(STATUS "${PROJECT_NAME}_VERSION_DEV   ${${PROJECT_NAME}_VERSION_DEV}")
 message(STATUS "Building ${PROJECT_NAME} version \"${${PROJECT_NAME}_VERSION}\"")
 
 include(FindITKUtil)

Version.cmake

@@ -14,6 +14,8 @@ include(ProjectSourceVersion)
 ##          :%s/< *version *> *[^<]*</<version>4.4.0</g
 ##          git commit
 ##          git tag -a v4.4.0
+##          git push origin v4.4.0
+##          git push origin --tags  ## DON'T forget to do this!
 set(${PROJECT_NAME}_VERSION_MAJOR ${_GIT_VERSION_MAJOR})
 set(${PROJECT_NAME}_VERSION_MINOR ${_GIT_VERSION_MINOR})  ## See note above for updating versions
 set(${PROJECT_NAME}_VERSION_PATCH ${_GIT_VERSION_PATCH})