From ffd1352f7692cd0580cb6fa2596e795e349d07cf Mon Sep 17 00:00:00 2001
From: Alexey Sokolov <alexey+znc@asokolov.org>
Date: Sun, 4 Jan 2015 00:14:18 +0000
Subject: [PATCH] Advise how to use git submodules

---
 Makefile.in | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Makefile.in b/Makefile.in
index 508b9477..0d737a5d 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -163,6 +163,9 @@ include/znc/Csocket.h: third_party/Csocket/Csocket.h
 	@rm -f $@
 	@mkdir -p include/znc
 	@sed -e 's:#include "defines.h":#include <znc/defines.h>:' $^ > $@
+third_party/Csocket/Csocket.h third_party/Csocket/Csocket.cc:
+	@echo It looks like git submodules are not initialized. Run: git submodule update --init --recursive
+	@exit 1
 endif
 
 install: znc $(LIBZNC)