gutenberg: rebuild with libressl-2.8

srcpkgs/gutenberg/patches/libressl-2.8.patch

@@ -0,0 +1,9 @@
+--- Cargo.toml.orig  2018-10-29 23:24:38.026250624 +0100
++++ Cargo.toml       2018-10-29 23:24:52.357116316 +0100
+@@ -54,3 +54,6 @@
+     "components/imageproc",
+     "components/link_checker",
+ ]
++
++[patch.crates-io]
++openssl-sys = {git = 'https://github.com/jnbr/rust-openssl', rev = "d5471c97ae86e5bd1032eb6fd95005933f507c49"}

srcpkgs/gutenberg/template

@@ -1,7 +1,7 @@
 # Template file for 'gutenberg'
 pkgname=gutenberg
 version=0.4.2
-revision=2
+revision=3
 build_style=cargo
 hostmakedepends="cmake git pkg-config"
 makedepends="libressl-devel libsass-devel"
@@ -13,6 +13,10 @@ changelog="https://raw.githubusercontent.com/Keats/gutenberg/master/CHANGELOG.md
 distfiles="https://github.com/Keats/gutenberg/archive/v${version}.tar.gz"
 checksum=8d3fb9972a17f6fa8a7830c8d129a7d587f0bbfc36f5351dc4c9e44f46aa4e2d
 
+case "$XBPS_TARGET_MACHINE" in
+       aarch64-musl) broken="https://github.com/nix-rust/nix/issues/951" ;;
+esac
+
 post_install() {
 	vlicense LICENSE
 }