Merge pull request #13 from phadej/ghc-8.0

Support GHC-8.0

Author: tibbe

.travis.yml

@@ -22,6 +22,9 @@ matrix:
     - env: CABALVER=1.22 GHCVER=7.10.1
       compiler: ": #GHC 7.10.1"
       addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.1], sources: [hvr-ghc]}}
+    - env: CABALVER=1.24 GHCVER=8.0.1
+      compiler: ": #GHC 8.0.1"
+      addons: {apt: {packages: [cabal-install-1.24,ghc-8.0.1], sources: [hvr-ghc]}}
 
 before_install:
  - unset CC

ekg-core.cabal

@@ -13,7 +13,7 @@ category:            System
 build-type:          Simple
 extra-source-files:  CHANGES.md
 cabal-version:       >=1.10
-tested-with:         GHC == 7.10.1, GHC == 7.8.4, GHC == 7.6.3
+tested-with:         GHC==8.0.1, GHC == 7.10.1, GHC == 7.8.4, GHC == 7.6.3
 
 library
   exposed-modules:
@@ -30,8 +30,8 @@ library
     System.Metrics.ThreadId
 
   build-depends:
-    ghc-prim < 0.5,
-    base >= 4.5 && < 4.9,
+    ghc-prim < 0.6,
+    base >= 4.5 && < 4.10,
     containers >= 0.5 && < 0.6,
     text < 1.3,
     unordered-containers < 0.3