From 16a08e87c87965cf6e26686226c6c2d340404e30 Mon Sep 17 00:00:00 2001
From: der richter <der.richter@gmx.de>
Date: Tue, 21 Jul 2020 19:24:28 +0200
Subject: travis: fix macOS 10.12 legacy build

just remove all pre installed formulas, since we don't need the majority
of it. after that install what we need. this also fixes the brew update
of those formulas where the source links were broken like popt.

this also helps when the build times out due to building some formulas
from source that are not dependencies we need.
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

(limited to '.travis.yml')

diff --git a/.travis.yml b/.travis.yml
index 11393e7d86..c1df433881 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -120,6 +120,7 @@ before_install:
   - |
         if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
             if [[ "$TRAVIS_OSX_IMAGE" == "xcode9.2" ]]; then
+                brew remove --force $(brew list) --ignore-dependencies
                 brew update
                 pushd "/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core"
                 git checkout 55e02323812604add9a69bab8730319b9255a697
-- 
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