File obs-studio-allow-OBS_VERSION-to-be-set.patch of Package obs-studio

File obs-studio-allow-OBS_VERSION-to-be-set.patch of Package obs-studio (Revision 40470765ffee7a2e211cf37b9eabfcdd)

Currently displaying revision 40470765ffee7a2e211cf37b9eabfcdd , Show latest

From 0245e3b43ed3c48871522cd7720b78673415ddb8 Mon Sep 17 00:00:00 2001
From: Jimmy Berry <jimmy@boombatower.com>
Date: Fri, 30 Jan 2015 14:04:54 -0600
Subject: [PATCH] Allow OBS_VERSION to be set to assist in packaging.

---
 cmake/Modules/ObsCpack.cmake | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/cmake/Modules/ObsCpack.cmake b/cmake/Modules/ObsCpack.cmake
index cb5e85a..6de6019 100644
--- a/cmake/Modules/ObsCpack.cmake
+++ b/cmake/Modules/ObsCpack.cmake
@@ -14,15 +14,21 @@ set(CPACK_PACKAGE_VERSION_MINOR "0")
 set(CPACK_PACKAGE_VERSION_PATCH "1")
 set(CPACK_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
 
-if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
-	execute_process(COMMAND git describe --always --tags --dirty=-modified
-		OUTPUT_VARIABLE OBS_VERSION
-		WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
-		OUTPUT_STRIP_TRAILING_WHITESPACE)
-else()
-	set(OBS_VERSION "${CPACK_PACKAGE_VERSION}")
+if(NOT DEFINED OBS_VERSION)
+	if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
+		execute_process(COMMAND git describe --always --tags --dirty=-modified
+			OUTPUT_VARIABLE OBS_VERSION
+			WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+			OUTPUT_STRIP_TRAILING_WHITESPACE)
+	endif()
+
+	# Fallback to static version when git is either not available or fails.
+	if("${OBS_VERSION}" STREQUAL "")
+		set(OBS_VERSION "${CPACK_PACKAGE_VERSION}")
+	endif()
 endif()
 
+MESSAGE(STATUS "OBS_VERSION: ${OBS_VERSION}")
 
 if(INSTALLER_RUN)
 	set(CPACK_PACKAGE_EXECUTABLES
-- 
2.1.4