From fca198a7fe8103ef3177aa4cd8be53529618d08a Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Thu, 10 Apr 2014 17:15:43 +0200
Subject: [PATCH] protobuf: cross build support.

---
 srcpkgs/protobuf/template | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/srcpkgs/protobuf/template b/srcpkgs/protobuf/template
index 4a2286415c0..748078c7b2e 100644
--- a/srcpkgs/protobuf/template
+++ b/srcpkgs/protobuf/template
@@ -1,9 +1,9 @@
 # Template file for 'protobuf'
 pkgname=protobuf
 version=2.5.0
-revision=2
+revision=3
 build_style=gnu-configure
-hostmakedepends="pkg-config"
+hostmakedepends="libtool pkg-config"
 makedepends="zlib-devel"
 short_desc="Google's data interchange format"
 maintainer="davehome <davehome@redthumb.info.tm>"
@@ -12,6 +12,16 @@ homepage="http://code.google.com/p/${pkgname}/"
 license="BSD"
 checksum=13bfc5ae543cf3aa180ac2485c0bc89495e3ae711fc6fab4f8ffe90dfb4bb677
 
+if [ "$CROSS_BUILD" ]; then
+	# needs host protoc
+	hostmakedepends+=" protobuf"
+	configure_args+=" --with-protoc=/usr/bin/protoc"
+fi
+
+pre_configure() {
+	libtoolize -f
+}
+
 protobuf-devel_package() {
 	depends="zlib-devel protobuf>=${version}_${revision} protobuf-lite>=${version}_${revision}"
 	short_desc="Google's data interchange format  - development files"