Log Message:
Update to 0.5.3.0
pkgsrc changes: static -> dynamic
changelog:
## Changes in version 0.5.3.0

 * Implement `cloneArray` and `cloneMutableArray` primitives
   (with fall-back implementations for GHCs prior to version 7.2.1)

## Changes in version 0.5.2.1

 * Add strict variants of `MutVar` modification functions
   `atomicModifyMutVar'` and `modifyMutVar'`

 * Fix compilation on Solaris 10 with GNU C 3.4.3