From 74ff80323c23a41b4b311b0cf67d6f5f59034d08 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Thu, 25 Jul 2019 08:24:48 -0400
Subject: CMakeVersion: Use FindGit module to find Git

We now require at least CMake 3.1 to build, and that has the FindGit
module.
---
 Source/CMakeVersion.cmake | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Source/CMakeVersion.cmake b/Source/CMakeVersion.cmake
index 02cf748..4616dee 100644
--- a/Source/CMakeVersion.cmake
+++ b/Source/CMakeVersion.cmake
@@ -15,9 +15,8 @@ else()
   # Try to identify the current development source version.
   set(CMake_VERSION_SOURCE "")
   if(EXISTS ${CMake_SOURCE_DIR}/.git)
-    find_program(GIT_EXECUTABLE NAMES git git.cmd)
-    mark_as_advanced(GIT_EXECUTABLE)
-    if(GIT_EXECUTABLE)
+    find_package(Git QUIET)
+    if(GIT_FOUND)
       execute_process(
         COMMAND ${GIT_EXECUTABLE} rev-parse --verify -q --short=4 HEAD
         OUTPUT_VARIABLE head
-- 
cgit v0.12