From 191e6679b310a42b024c449b800ca823949b8bc1 Mon Sep 17 00:00:00 2001
From: David Adam <zanchey@ucc.gu.uwa.edu.au>
Date: Tue, 5 Feb 2019 13:55:56 +0800
Subject: [PATCH] travis: build bundled PCRE2 less often

---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 8f5a75632..356a174c3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,11 +12,12 @@ matrix:
             - expect
             - gettext
             - libncurses5-dev
+            - libpcre2-dev
     - os: linux
       compiler: gcc
       addons:
         apt:
-          packages:
+          packages: # Don't use libpcre2-dev here, so that one build uses the vendored code
             - expect
             - gettext
             - lib32ncurses5-dev
@@ -32,6 +33,7 @@ matrix:
             - gettext
             - libncurses5-dev
             - cmake
+            - libpcre2-dev
       env:
         - USE_CMAKE="1" # Dummy value, shows up in the Travis UI only
       script:
@@ -51,6 +53,7 @@ matrix:
             - expect
             - gettext
             - libncurses5-dev
+            - libpcre2-dev
     - os: osx
       before_install:
         - brew update