workaround bug in unity installer

There's a bug in the installer that tries to do GUI stuff when you use
the contracted version of the parameters.  Now it should work on
chroots/headless systems.

1 files changed, 5 insertions, 2 deletions

diff --git a/PKGBUILD b/PKGBUILD
index fc8726a8f869..106e4bc23e72 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -50,12 +50,15 @@ options=(!strip)
 PKGEXT='.pkg.tar' # Prevent compressing of the final package
 
 unity-setup() {
-  ./UnitySetup-${_version}${_build} -d "${startdir}" -l "${pkgdir}${_prefix}" -u $@
+  ./UnitySetup-${_version}${_build} \
+    --download-location="${startdir}" \
+    --install-location="${pkgdir}${_prefix}" \
+    --unattended $@
 }
 
 extract-component() {
   msg2 "Extracting $1..."
-  yes | unity-setup -c $1 > "/tmp/$1.log"
+  yes | unity-setup --components=$1 > "/tmp/$1.log"
 }
 
 prepare() {