File disable-buildtime-git-version-creation.patch of Package ppsspp

--- old/CMakeLists.txt	2020-09-14 22:08:50.000000000 +0200
+++ new/CMakeLists.txt	2020-09-15 07:55:58.066443628 +0200
@@ -1923,7 +1923,8 @@
 setup_target_project(${CoreLibName} Core)
 
 # Generate git-version at build time.
-add_custom_target(GitVersion DEPENDS something_that_never_exists)
+add_custom_target(GitVersion ALL
+! ) #   DEPENDS something_that_never_exists)
 
 set(WIN_VERSION_CMD "")
 if (WIN32)