Try to force a newer cabal in the travis build

This might help with the gtk2hs-buildtools issues that keep coming up.
taffybar · Mar 25, 2017 · 37795a2 · 37795a2
1 parent 7b6eaab
commit 37795a2
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diff --git a/.travis.yml b/.travis.yml
@@ -10,6 +10,8 @@ before_install:
 - export PATH=$HOME/.local/bin:$PATH
 - travis_retry curl -L https://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'
 - export PATH=/opt/ghc/$GHCVER/bin:$PATH
+- stack setup --upgrade-cabal
+- stack install gtk2hs-buildtools
 
 addons:
   apt:

diff --git a/taffybar.cabal b/taffybar.cabal
@@ -22,7 +22,7 @@ description:
 
 flag network-uri
   description: network hack
-  default: True
+  default: True           
 
 library
   default-language: Haskell2010
@@ -58,6 +58,8 @@ library
                  multimap >= 1.2.1,
                  time-units >= 1.0.0,
                  rate-limit >= 1.1.1
+
+  build-depends:  gtk2hs-buildtools >= 0.13.1.0 && < 0.14
   if flag(network-uri)
     build-depends: network-uri >= 2.6 && < 3, network >= 2.6 && < 3
   else