rebuild with tasty 1.3.1

PKGBUILD

@@ -4,7 +4,7 @@
 _hkgname=vector-instances
 pkgname=haskell-vector-instances
 pkgver=3.4
-pkgrel=178
+pkgrel=179
 pkgdesc="Orphan Instances for \'Data.Vector\'"
 url="https://github.com/ekmett/vector-instances"
 license=("BSD")
@@ -27,7 +27,7 @@ build() {
         --prefix=/usr --docdir=/usr/share/doc/$pkgname \
         --dynlibdir=/usr/lib --libsubdir=\$compiler/site-local/\$pkgid \
             -fhashable
-    runhaskell Setup build
+    runhaskell Setup build $MAKEFLAGS
     runhaskell Setup register --gen-script
     runhaskell Setup unregister --gen-script
     sed -i -r -e "s|ghc-pkg.*update[^ ]* |&'--force' |" register.sh