[tor-commits] [tor/maint-0.3.4] Travis: use the Homebrew addon for xz and zstd

[nickm at torproject.org]

commit 49ffc035729f02fa6e6dc49bc24807d8e8503f2b
Author: teor <teor at torproject.org>
Date:   Tue Sep 18 19:36:28 2018 +1000

    Travis: use the Homebrew addon for xz and zstd
    
    xz and zstd were added as optional dependencies in 0.3.1.1-alpha.
    
    Implements ticket 27738.
---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 878175f66..68842419a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -140,6 +140,8 @@ addons:
       #- zlib
       ## Optional dependencies
       - libscrypt
+      - xz
+      - zstd
       ## Required build dependencies
       ## Tor needs pkg-config to find some dependencies at build time
       - pkg-config
@@ -162,8 +164,6 @@ before_install:
 install:
   ## If we're on OSX, configure ccache (ccache is automatically installed and configured on Linux)
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export PATH="/usr/local/opt/ccache/libexec:$PATH"; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install xz; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install zstd; fi
   ## If we're on OSX, OpenSSL is keg-only, so tor 0.2.9 and later need to be configured --with-openssl-dir= to build
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then OPENSSL_OPTIONS=--with-openssl-dir=`brew --prefix openssl`; fi
   ## Install conditional features