From a2328da1c4d7f0072292eeb14ace0281d7b08d55 Mon Sep 17 00:00:00 2001
From: Refael Ackermann <refack@gmail.com>
Date: Fri, 19 Oct 2018 22:14:35 -0400
Subject: build,meta: switch to gcc-4.9 on travis

The version of `clang` provided in the Travis linux image uses
libstdc++4.8 whice is below our minimal supported version.

Switching to `make test -j1` is to avoid races during the test cycle
causes by the main target being "unstable", that is it always builds
some files, and relinks the binary, which is used by the test procedure.

PR-URL: https://github.com/nodejs/node/pull/23778
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
---
 .travis.yml | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to '.travis.yml')

diff --git a/.travis.yml b/.travis.yml
index 004c6ab4cf..21ec6dab70 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,4 @@
 language: cpp
-compiler:
-  - clang
 sudo: false
 cache: ccache
 os: linux
@@ -15,12 +13,15 @@ matrix:
         # Lint the first commit in the PR.
         - \[ -z "$TRAVIS_COMMIT_RANGE" \] || (echo -e '\nLinting the commit message according to the guidelines at https://goo.gl/p2fr5Q\n' && git log $TRAVIS_COMMIT_RANGE --pretty=format:'%h' --no-merges | tail -1 | xargs npx -q core-validate-commit --no-validate-metadata)
     - name: "Test Suite"
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+          packages:
+            - g++-4.9
       install:
+        - export CC='ccache gcc-4.9' CXX='ccache g++-4.9' JOBS=2
         - ./configure
         - make -j2 V=
       script:
-        - make -j2 test
-      before_install:
-        - export CXX="ccache clang++ -Qunused-arguments"
-        - export CC="ccache clang -Qunused-arguments -Wno-unknown-warning-option"
-        - export JOBS=2
+        - PARALLEL_ARGS='--flaky-tests=skip' make -j1 test
-- 
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