z3: update to 4.8.4.

srcpkgs/z3/patches/intrin.patch

@@ -1,12 +0,0 @@
-Header is unused on gcc builds anyway, breaks non-x86(_64).
-
---- src/util/mpz.cpp.orig
-+++ src/util/mpz.cpp
-@@ -30,7 +30,6 @@
- #else
- #error No multi-precision library selected.
- #endif
--#include <immintrin.h> 
- 
- // Available GCD algorithms
- // #define EUCLID_GCD

srcpkgs/z3/template

@@ -1,6 +1,6 @@
 # Template file for 'z3'
 pkgname=z3
-version=4.8.3
+version=4.8.4
 revision=1
 wrksrc="${pkgname}-${pkgname}-${version}"
 build_style=configure
@@ -16,7 +16,7 @@ maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="MIT"
 homepage="https://github.com/Z3Prover/z3"
 distfiles="https://github.com/Z3Prover/z3/archive/${pkgname}-${version}.tar.gz"
-checksum=21620b68c373cdea0d3b2cf24020be4ecfb22eddc6629663f6e9ce31cfdc78de
+checksum=5a18fe616c2a30b56e5b2f5b9f03f405cdf2435711517ff70b076a01396ef601
 
 build_options="ocaml"
 desc_option_ocaml="Enable support for OCaml bindings"