From b3969b9531deef89e879c6cd6ea9595a7ac75c6f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C8=98tefan=20Talpalaru?= <stefantalpalaru@yahoo.com>
Date: Sat, 3 Aug 2019 22:52:08 +0200
Subject: [PATCH] add `git submodule sync` to `make update`

---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index 25dd5966f..73705109a 100644
--- a/Makefile
+++ b/Makefile
@@ -159,6 +159,7 @@ build-nim: | sanity-checks
 		ARCH_OVERRIDE=$(ARCH_OVERRIDE) \
 		"$(CURDIR)/build_nim.sh" "$(NIM_DIR)" ../Nim-csources ../nimble "$(CI_CACHE)"
 
+#- in case of submodule URL changes, it propagates that change in the parent repo's .git directory
 #- initialises and updates the Git submodules
 #- manages the AppVeyor cache of Nim compiler binaries
 #- deletes the ".nimble" dir to force the execution of the "deps" target
@@ -166,6 +167,7 @@ build-nim: | sanity-checks
 #- allows parallel building with the '+' prefix
 #- rebuilds the Nim compiler if the corresponding submodule is updated
 $(NIM_BINARY) update: | sanity-checks
+	git submodule sync --quiet --recursive
 	git submodule update --init --recursive
 	rm -rf $(NIMBLE_DIR) nimbus.nims && \
 		$(MAKE) nimbus.nims