Bump clark-git to 20130606

Due to some changes in the code the `prepare' function is no longer
needed, the sbcl to call can be specified with the `LISP' make
variable.

clark-git/PKGBUILD

@@ -1,6 +1,6 @@
 _name=clark
 pkgname=$_name-git
-pkgver=20130604
+pkgver=20130606
 pkgrel=1
 pkgdesc="Store bookmarks, in common lisp."
 arch=('x86_64')
@@ -18,15 +18,10 @@ pkgver()
     git log -1 --pretty=format:"%cd" --date=short | sed s/-//g
 }
 
-prepare() {
-    cd "$srcdir/$_name/lisp"
-    sed -i "s/^\(LISP.*\)/\1 --no-userinit --eval \"(require :sb-posix)\"/" Makefile
-}
-
 build()
 {
     cd "$srcdir/$_name"
-    make
+    make LISP="sbcl --no-userinit --disable-debugger --eval \"(require 'sb-posix)\""
 }
 
 package()