From 818146f0265e677baf5d3ae71cb02e04d068d628 Mon Sep 17 00:00:00 2001
From: nanoric <nanoric@qq.com>
Date: Mon, 15 Apr 2019 09:35:25 -0400
Subject: [PATCH] [Add] use make -j2 for travis

---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 0ef835b3..3583f550 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -50,6 +50,7 @@ matrix:
         - python -m pip install --upgrade pip wheel setuptools
         # Linux install script
         - pip install https://pip.vnpy.com/colletion/ibapi-9.75.1-001-py3-none-any.whl
+        - alias make=make -j2
         - bash ./install.sh
 
     - name: "sdist install under Ubuntu: gcc-7"
@@ -77,6 +78,7 @@ matrix:
         - pip install numpy
         - pip install https://pip.vnpy.com/colletion/ibapi-9.75.1-001-py3-none-any.whl
         - python setup.py sdist
+        - alias make=make -j2
         - pip install dist/`ls dist`
 
     - name: "pip install under osx"