# HG changeset patch
# User Vesa Norilo <vnorilo@siba.fi>
# Date 1618081881 -10800
#      Sat Apr 10 22:11:21 2021 +0300
# Node ID b6d1f0dc30e0f8823b9edff40060085608b4e863
# Parent  df3e6f3343ab26724a60fb282c79a43462770ef4
avoid depending on git client

diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 project(superbuild)
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.7)
 
 include(ExternalProject)
 
@@ -29,10 +29,7 @@
 if(KRONOS_BUILD_LLVM)
 	# Download and build LLVM
 	externalproject_add(llvm
-		GIT_REPOSITORY https://github.com/llvm/llvm-project.git
-		GIT_TAG llvmorg-6.0.1
-		GIT_SHALLOW TRUE
-		GIT_PROGRESS TRUE
+		URL "https://github.com/llvm/llvm-project/archive/refs/tags/llvmorg-6.0.1.zip"
 		SOURCE_SUBDIR llvm
 		INSTALL_COMMAND ""
 		CMAKE_ARGS ${SUPERBUILD_TYPE}