From c992d8f67d4e9794d70da0e9617db5d6944daee4 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Tue, 06 Nov 2012 18:03:44 -0500
Subject: Support a -T option for a cross build target.

---
(limited to 'lib')

diff --git a/lib/buildsystem.sh b/lib/buildsystem.sh
index 6819688..0f9b8b0 100644
--- a/lib/buildsystem.sh
+++ b/lib/buildsystem.sh
@@ -66,6 +66,9 @@ oh_set_buildsystem_option()
 		'build-system')
 			_OH_BUILDSYSTEM_SYSTEM="${_ohsbso_value}"
 			;;
+		'target-arch')
+			_OH_BUILDSYSTEM_TARGET_ARCH="${_ohsbso_value}"
+			;;
 		*)
 			_oh_return 125
 			return ${?}
diff --git a/lib/buildsystem/autoconf.sh b/lib/buildsystem/autoconf.sh
index 39d26d5..a1ae3ea 100644
--- a/lib/buildsystem/autoconf.sh
+++ b/lib/buildsystem/autoconf.sh
@@ -40,6 +40,11 @@ _oh_autoconf_configure()
 			--host='$(oh_buildsystem_arch \
 				"${OPK_HOST_ARCH}" 'autoconf')'"
 	fi
+	if [ -n "${_OH_BUILDSYSTEM_TARGET_ARCH}" ]; then
+		_ohbsbac_arch_opts="${_ohbsbac_arch_opts}
+			--target='$(oh_buildsystem_arch \
+				"${_OH_BUILDSYSTEM_TARGET_ARCH}" 'autoconf')'"
+	fi
 
 	"${_OH_BUILDSYSTEM_SOURCE_DIR}/configure" \
 		--prefix='/usr' \
--
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