From e31bca55fae7e451a2da76fa0b64dec8562f9573 Mon Sep 17 00:00:00 2001
From: Adam Strzelecki <ono@java.pl>
Date: Sun, 3 May 2015 18:50:05 +0200
Subject: [PATCH] Make csources a submodule

1. Solves a problem that updating Nim sources we have no indication we need to
   update csources as well.

2. Using submodule we can explicitly request that some Nim version requires
   some csources version to bootstrap.

3. build.sh now simply calls: git submodule update --init --depth 1
   instead shallow clone on missing csources subdirectory.
---
 .gitignore  | 1 -
 .gitmodules | 3 +++
 build.sh    | 2 +-
 csources    | 1 +
 4 files changed, 5 insertions(+), 2 deletions(-)
 create mode 100644 .gitmodules
 create mode 160000 csources

diff --git a/.gitignore b/.gitignore
index d804fb8f54..462df4efc7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,4 +41,3 @@ xcuserdata/
 /testresults.html
 /testresults.json
 testament.db
-/csources/
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000000..26f35d82cd
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "csources"]
+	path = csources
+	url = ../../nim-lang/csources.git
diff --git a/build.sh b/build.sh
index 139c283599..87e12dcfd7 100644
--- a/build.sh
+++ b/build.sh
@@ -3,7 +3,7 @@ set -e
 set -x
 
 if [ ! -d "csources" ]; then
-	git clone --depth 1 https://github.com/nim-lang/csources.git
+	git submodule update --init --depth 1
 fi
 
 cd "csources"
diff --git a/csources b/csources
new file mode 160000
index 0000000000..15724e2e1f
--- /dev/null
+++ b/csources
@@ -0,0 +1 @@
+Subproject commit 15724e2e1f3e7749d508dfcd995e84fea2850802