From: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Date: Sat, 19 May 2018 04:32:34 +0000 (+0200)
Subject: travis-ci: run gcc-8 on linux-gcc jobs
X-Git-Tag: v2.18.0-rc0~21^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=37fa4b3c78;p=thirdparty%2Fgit.git

travis-ci: run gcc-8 on linux-gcc jobs

Switch from gcc-4.8 to gcc-8. Newer compilers come with more warning
checks (usually in -Wextra).  Since -Wextra is enabled in developer
mode (which is also enabled in travis), this lets travis report more
warnings before other people do it.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/.travis.yml b/.travis.yml
index 5f5ee4f3bd..4d4e26c9df 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,10 +16,13 @@ compiler:
 
 addons:
   apt:
+    sources:
+    - ubuntu-toolchain-r-test
     packages:
     - language-pack-is
     - git-svn
     - apache2
+    - gcc-8
 
 matrix:
   include:
diff --git a/ci/lib-travisci.sh b/ci/lib-travisci.sh
index 109ef280da..ceecc889ca 100755
--- a/ci/lib-travisci.sh
+++ b/ci/lib-travisci.sh
@@ -99,6 +99,9 @@ export DEFAULT_TEST_TARGET=prove
 export GIT_PROVE_OPTS="--timer --jobs 3 --state=failed,slow,save"
 export GIT_TEST_OPTS="--verbose-log -x"
 export GIT_TEST_CLONE_2GB=YesPlease
+if [ "$jobname" = linux-gcc ]; then
+	export CC=gcc-8
+fi
 
 case "$jobname" in
 linux-clang|linux-gcc)