From d33e93b83367ea4dfabeed9cda03bc06a1ff0f6a Mon Sep 17 00:00:00 2001
From: Josh Haberman <jhaberman@gmail.com>
Date: Thu, 18 Feb 2016 19:13:07 -0800
Subject: Added ccache support.

---
 tools/run_tests/tests.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'tools/run_tests/tests.sh')

diff --git a/tools/run_tests/tests.sh b/tools/run_tests/tests.sh
index f1c7e969..a6ba1405 100644
--- a/tools/run_tests/tests.sh
+++ b/tools/run_tests/tests.sh
@@ -4,7 +4,7 @@
 # For when some other test needs the C++ main build, including protoc and
 # libprotobuf.
 internal_build_cpp() {
-  if [ $(uname -s) == "Linux" && "$TRAVIS" == "true" ]; then
+  if [[ $(uname -s) == "Linux" && "$TRAVIS" == "true" ]]; then
     # Install GCC 4.8 to replace the default GCC 4.6. We need 4.8 for more
     # decent C++ 11 support in order to compile conformance tests.
     sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
@@ -15,19 +15,19 @@ internal_build_cpp() {
 
   ./autogen.sh
   ./configure
-  make -j2
+  make $PARALLELISM
 }
 
 build_cpp() {
   internal_build_cpp
-  make check -j2
+  make check $PARALLELISM
   cd conformance && make test_cpp && cd ..
 }
 
 build_cpp_distcheck() {
   ./autogen.sh
   ./configure
-  make distcheck -j2
+  make distcheck $PARALLELISM
 }
 
 build_csharp() {
-- 
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