From e29500fc6ddfb9063083c8d2acfd0d9559f47700 Mon Sep 17 00:00:00 2001
From: Davide Gerhard <rainbow@irh.it>
Date: Wed, 22 May 2019 09:52:36 +0200
Subject: [PATCH] cmake: sdrangel_VERSION_SUFFIX add the number of commits from
 last tag

Example:

SDRangel Version: 4.8.0-53-gc24a37d01
---
 CMakeLists.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index db92deef5..26dfcc32c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -55,14 +55,15 @@ add_definitions("-DIDENTIFIER=\"${IDENTIFIER}\"")
 
 find_package(Git)
 if(GIT_FOUND AND EXISTS "${CMAKE_SOURCE_DIR}/.git/")
-  execute_process(COMMAND "${GIT_EXECUTABLE}" rev-parse --short HEAD
+  execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags
     WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
     RESULT_VARIABLE res
     OUTPUT_VARIABLE out
     ERROR_QUIET
     OUTPUT_STRIP_TRAILING_WHITESPACE)
   if(NOT res)
-        set(sdrangel_VERSION_SUFFIX "-${out}")
+        string(REGEX REPLACE "^v([0-9]+)\.([0-9]+)\.([0-9]+)-" "" git_commit ${out})
+        set(sdrangel_VERSION_SUFFIX "-${git_commit}")
     endif()
 endif()