From 69bc1bb3fd5070e8b5f58b206be7271bd54505ec Mon Sep 17 00:00:00 2001
From: Per Lundberg <perlun@gmail.com>
Date: Mon, 1 Jul 2019 23:06:32 +0300
Subject: [PATCH] [ci] Remove gcc 5 from Travis config (#142)

It just makes the CI take more time while adding little value. It's
time to let it go.
---
 .travis.yml | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index c48b623b..ebbf980f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,17 +3,7 @@ dist: trusty
 
 matrix:
   include:
-    - os: linux
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - gcc-5
-            - gcc-5-multilib
-      env:
-         - MATRIX_EVAL="CC=gcc-5 && ARCH=x86"
-
+    # Default version in Debian stable (stretch)
     - os: linux
       addons:
         apt:
@@ -25,6 +15,7 @@ matrix:
       env:
         - MATRIX_EVAL="CC=gcc-6 && ARCH=x86"
 
+    # Available, but not default, in Debian testing (buster)
     - os: linux
       addons:
         apt:
@@ -36,6 +27,7 @@ matrix:
       env:
         - MATRIX_EVAL="CC=gcc-7 && ARCH=x86"
 
+    # Highly experimental Raspberry Pi port
     - os: linux
       addons:
         apt: