From 6a077b5d63895489c2962af2f7302f52444045cc Mon Sep 17 00:00:00 2001
From: Tobias Hunger <tobias.hunger@qt.io>
Date: Fri, 1 Jul 2016 09:40:09 +0200
Subject: Make CMake version suffix available to code

Make the string (e.g. "rc1" or "gSHA-dirty") available to the code.
---
 Source/CMakeVersionCompute.cmake | 12 ++++++++----
 Source/cmVersionConfig.h.in      |  1 +
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/Source/CMakeVersionCompute.cmake b/Source/CMakeVersionCompute.cmake
index 496d6cf..806e987 100644
--- a/Source/CMakeVersionCompute.cmake
+++ b/Source/CMakeVersionCompute.cmake
@@ -12,9 +12,13 @@ endif()
 
 # Compute the full version string.
 set(CMake_VERSION ${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}.${CMake_VERSION_PATCH})
-if(CMake_VERSION_RC)
-  set(CMake_VERSION ${CMake_VERSION}-rc${CMake_VERSION_RC})
-endif()
 if(CMake_VERSION_SOURCE)
-  set(CMake_VERSION ${CMake_VERSION}-${CMake_VERSION_SOURCE})
+  set(CMake_VERSION_SUFFIX "${CMake_VERSION_SOURCE}")
+elseif(CMake_VERSION_RC)
+  set(CMake_VERSION_SUFFIX "rc${CMake_VERSION_RC}")
+else()
+  set(CMake_VERSION_SUFFIX "")
+endif()
+if(CMake_VERSION_SUFFIX)
+  set(CMake_VERSION ${CMake_VERSION}-${CMake_VERSION_SUFFIX})
 endif()
diff --git a/Source/cmVersionConfig.h.in b/Source/cmVersionConfig.h.in
index 16aeabe..af5c57b 100644
--- a/Source/cmVersionConfig.h.in
+++ b/Source/cmVersionConfig.h.in
@@ -12,4 +12,5 @@
 #define CMake_VERSION_MAJOR @CMake_VERSION_MAJOR@
 #define CMake_VERSION_MINOR @CMake_VERSION_MINOR@
 #define CMake_VERSION_PATCH @CMake_VERSION_PATCH@
+#define CMake_VERSION_SUFFIX "@CMake_VERSION_SUFFIX@"
 #define CMake_VERSION "@CMake_VERSION@"
-- 
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