From 47f8775beb21aa2d8a8684c2abb0ca2b9d053ad7 Mon Sep 17 00:00:00 2001
From: Johannes <johannes.brechtmann@gmail.com>
Date: Sat, 15 Jun 2019 12:49:00 +0200
Subject: [PATCH] pijul: fix build

---
 srcpkgs/pijul/patches/bindgen.patch | 10 ++++++++++
 srcpkgs/pijul/template              | 15 ++++++++++++---
 2 files changed, 22 insertions(+), 3 deletions(-)
 create mode 100644 srcpkgs/pijul/patches/bindgen.patch

diff --git a/srcpkgs/pijul/patches/bindgen.patch b/srcpkgs/pijul/patches/bindgen.patch
new file mode 100644
index 00000000000..dd124b79c2f
--- /dev/null
+++ b/srcpkgs/pijul/patches/bindgen.patch
@@ -0,0 +1,10 @@
+patch bindgen to use BINDGEN_EXTRA_CLANG_ARGS variable to set sysroot for cross builds
+https://github.com/jnbr/rust-bindgen/tree/0.43.2-clang_args
+
+--- Cargo.toml.orig	2019-06-15 02:33:02.105715462 +0200
++++ Cargo.toml	2019-06-15 02:36:33.905701785 +0200
+@@ -6,3 +6,4 @@
+ "libpijul:0.12.0" = { path = "libpijul" }
+ "line:0.1.15" = { path = "line" }
+ "diffs:0.3.0" = { path = "diffs" }
++"bindgen:0.43.2" = {git = 'https://github.com/jnbr/rust-bindgen', rev = "1467ac97c669c1ddda8117ccf1d398609b0e6fa9"}
diff --git a/srcpkgs/pijul/template b/srcpkgs/pijul/template
index 29a70927713..b76bd1d3f4c 100644
--- a/srcpkgs/pijul/template
+++ b/srcpkgs/pijul/template
@@ -1,9 +1,9 @@
 # Template file for 'pijul'
 pkgname=pijul
 version=0.12.0
-revision=1
+revision=2
 build_style=cargo
-hostmakedepends="pkg-config"
+hostmakedepends="pkg-config clang"
 makedepends="libsodium-devel libressl-devel nettle-devel"
 short_desc="Distributed version control system based on patches"
 maintainer="Toyam Cox <Vaelatern@voidlinux.org>"
@@ -12,7 +12,16 @@ homepage="https://pijul.org/"
 distfiles="https://pijul.org/releases/pijul-${version}.tar.gz"
 checksum=987820fa2a6fe92a9f516f5e9b41ad59a597973e72cb0c7a44ca0f38e741a7e6
 
-broken="Links clang to build. Can't build on arm* with clang."
+if [ "$CROSS_BUILD" ]; then
+	export HOST_CC="$BUILD_CC"
+	export HOST_CFLAGS="$BUILD_CFLAGS"
+	export BINDGEN_EXTRA_CLANG_ARGS="--sysroot=$XBPS_CROSS_BASE"
+fi
+
+pre_build() {
+	cargo update --package openssl-sys --precise 0.9.46
+	cargo update --package openssl --precise 0.10.22
+}
 
 # We only want to install the binary, so don't run cargo install
 do_install() {