From 8355665f8df5d9e1de5a50cb78d62071f55b7b43 Mon Sep 17 00:00:00 2001
From: Bartosz Kosiorek <bartosz.kosiorek@tomtom.com>
Date: Wed, 13 Mar 2019 15:41:29 +0100
Subject: ExternalProject: Drop unnecessary 'git submodule init'

Since commit 79410eeb1f (ExternalProject: Initialize Git submodules
recursively and on update (#16083), 2016-04-26, v3.6.0-rc1~105^2) our
`git submodule update` step uses the `--init` flag.  This makes the
prior `git submodule init` unnecessary.
---
 Modules/ExternalProject.cmake | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake
index 278020c..96250d3 100644
--- a/Modules/ExternalProject.cmake
+++ b/Modules/ExternalProject.cmake
@@ -1142,15 +1142,6 @@ if(error_code)
 endif()
 
 execute_process(
-  COMMAND \"${git_EXECUTABLE}\" \${git_options} submodule init ${git_submodules}
-  WORKING_DIRECTORY \"${work_dir}/${src_name}\"
-  RESULT_VARIABLE error_code
-  )
-if(error_code)
-  message(FATAL_ERROR \"Failed to init submodules in: '${work_dir}/${src_name}'\")
-endif()
-
-execute_process(
   COMMAND \"${git_EXECUTABLE}\" \${git_options} submodule update --recursive --init ${git_submodules}
   WORKING_DIRECTORY \"${work_dir}/${src_name}\"
   RESULT_VARIABLE error_code
-- 
cgit v0.12