Merge topic 'FindGit-fix-cross-compile'

caeb6d1d FindGit: Fix check for Windows host

Modules/FindGit.cmake

@@ -30,7 +30,7 @@ set(git_names git eg)
 # Prefer .cmd variants on Windows unless running in a Makefile
 # in the MSYS shell.
 #
-if(WIN32)
+if(CMAKE_HOST_WIN32)
   if(NOT CMAKE_GENERATOR MATCHES "MSYS")
     set(git_names git.cmd git eg.cmd eg)
     # GitHub search path for Windows