From e0161ef6967b19f0f5bb85b6a947e85ef6354454 Mon Sep 17 00:00:00 2001
From: John Zhao <johnzhao@slightech.com>
Date: Wed, 24 Oct 2018 11:06:31 +0800
Subject: [PATCH] Update init & makefile

---
 Makefile              | 6 ++++--
 scripts/init.sh       | 1 +
 scripts/init_tools.sh | 5 +++++
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index d53de50..17bd6fa 100644
--- a/Makefile
+++ b/Makefile
@@ -22,6 +22,8 @@ MKFILE_DIR := $(patsubst %/,%,$(dir $(MKFILE_PATH)))
 #   UNIX: /usr/local
 #   Windows: c:/Program Files/${PROJECT_NAME}
 
+SUDO ?= sudo
+
 .DEFAULT_GOAL := help
 
 help:
@@ -77,7 +79,7 @@ submodules:
 
 init: submodules
 	@$(call echo,Make $@)
-	@$(SH) ./scripts/init.sh
+	@$(SH) ./scripts/init.sh $(INIT_OPTIONS)
 
 .PHONY: init
 
@@ -125,7 +127,7 @@ else
 endif
 else
 ifeq ($(HOST_OS),Linux)
-	@cd ./_build; sudo make install
+	@cd ./_build; $(SUDO) make install
 else
 	@cd ./_build; make install
 endif
diff --git a/scripts/init.sh b/scripts/init.sh
index ce193c2..c75a70f 100755
--- a/scripts/init.sh
+++ b/scripts/init.sh
@@ -16,6 +16,7 @@
 # _VERBOSE_=1
 # _INIT_LINTER_=1
 # _FORCE_INSRALL_=1
+_INSTALL_OPTIONS_=$@
 
 BASE_DIR=$(cd "$(dirname "$0")" && pwd)
 
diff --git a/scripts/init_tools.sh b/scripts/init_tools.sh
index 232b536..0078271 100644
--- a/scripts/init_tools.sh
+++ b/scripts/init_tools.sh
@@ -16,6 +16,7 @@
 _INIT_BUILD_=1
 # _INIT_LINTER_=1
 # _FORCE_INSRALL_=1
+# _INSTALL_OPTIONS_=-y
 
 BASE_DIR=$(cd "$(dirname "$0")" && pwd)
 
@@ -42,6 +43,9 @@ fi
 
 _install_deps() {
   _cmd="$1"; shift; _deps_all=($@)
+  if [ -n "${_INSTALL_OPTIONS_}" ]; then
+    _cmd="$_cmd $_INSTALL_OPTIONS_"
+  fi
   _echo "Install cmd: $_cmd"
   _echo "Install deps: ${_deps_all[*]}"
   if [ -n "${_FORCE_INSRALL_}" ]; then
@@ -68,6 +72,7 @@ _echo_s "Init tools"
 if [ "$HOST_OS" = "Linux" ]; then
   # sudo
   SUDO="sudo"
+  _detect_cmd $SUDO || SUDO=
   # detect apt-get
   _detect apt-get
   # apt-get install