testing/ocaml-num: upgrade to 1.4

Also enable on archs supported by ocaml aport

testing/ocaml-num/APKBUILD

@@ -2,11 +2,11 @@
 # Maintainer: alpine-mips-patches <info@mobile-stream.com>
 pkgname=ocaml-num
 _pkgname=num
-pkgver=1.3
+pkgver=1.4
 pkgrel=0
 pkgdesc="Arbitray-precision rational arithmetic for OCaml"
 url="https://github.com/ocaml/num"
-arch="aarch64 ppc64le x86_64"  # reflect ocaml aport platforms
+arch="all !mips64 !riscv64" # limited by ocaml aport
 license="LGPL-2.1-or-later-WITH-linking-exception-AND-MIT"
 depends="ocaml-runtime"
 makedepends="ocaml ocaml-compiler-libs ocaml-findlib"
@@ -15,6 +15,11 @@ source="$pkgname-$pkgver.tar.gz::https://github.com/ocaml/$_pkgname/archive/v$pk
 	"
 builddir="$srcdir/$_pkgname-$pkgver"
 
+# 32bit archs
+case "$CARCH" in
+    arm*|x86) options="$options textrels" ;;
+esac
+
 build() {
 	make
 }
@@ -51,4 +56,4 @@ dev() {
 	done
 }
 
-sha512sums="c88310f8c45700990095e6b2e9abf24c27347711b9abfd1dde75e540fbbfc6a365e6713bd69f66009af305728fcb36dc61eb37fdd0be7d73824b0e92fbe8c031  ocaml-num-1.3.tar.gz"
+sha512sums="0cc9be8ad95704bb683b4bf6698bada1ee9a40dc05924b72adc7b969685c33eeb68ccf174cc09f6a228c48c18fe94af06f28bebc086a24973a066da620db8e6f  ocaml-num-1.4.tar.gz"