Stop testing 32-bit on travis

This has been broken for quite awhile now on 32-bit linux due to what looks like
libcurl going awry. This can be reactivated later, but consistently green travis
builds are more important right now.

Additionally, we already have coverage on the buildbots for 32-bit flavors of
architectures.

diff --git a/.travis.yml b/.travis.yml
index 7278e3cff9e13b1919fa635dc55aa9c5d8a1ba91..3aea8943f39a6b17d8f06b8560f4d1ba6dc1c8e9 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,15 +10,11 @@ script:
 after_success: |
   [ $TRAVIS_BRANCH = master ] &&
   [ $TRAVIS_PULL_REQUEST = false ] &&
-  [ $BITS = 64 ] &&
   [ $(uname -s) = Linux ] &&
   sudo pip install ghp-import &&
   ghp-import -n target/doc &&
   git push -f https://${TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
 env:
-  matrix:
-    - BITS=32 PKG_CONFIG_PATH=/usr/lib/i386-linux-gnu/pkgconfig
-    - BITS=64
   global:
     secure: scGpeetUfba5RWyuS4yt10bPoFAI9wpHEReIFqEx7eH5vr2Anajk6+70jW6GdrWVdUvdINiArlQ3An2DeB9vEUWcBjw8WvuPtOH0tDMoSsuVloPlFD8yn1Ac0Bx9getAO5ofxqtoNg+OV4MDVuGabEesqAOWqURNrBC7XK+ntC8=
 os: