From 83d6a78f143b64558c01b83b6fcbce3e8a508b6f Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Thu, 08 Nov 2012 00:56:25 -0500
Subject: Support a build target option in oh-autobuild.

---
diff --git a/lib/buildsystem.sh b/lib/buildsystem.sh
index 0f9b8b0..11d581b 100644
--- a/lib/buildsystem.sh
+++ b/lib/buildsystem.sh
@@ -69,6 +69,9 @@ oh_set_buildsystem_option()
 		'target-arch')
 			_OH_BUILDSYSTEM_TARGET_ARCH="${_ohsbso_value}"
 			;;
+		'build-target')
+			_OH_BUILDSYSTEM_BUILD_TARGET="${_ohsbso_value}"
+			;;
 		*)
 			_oh_return 125
 			return ${?}
diff --git a/lib/buildsystem/make.sh b/lib/buildsystem/make.sh
index 5df424a..0268c8c 100644
--- a/lib/buildsystem/make.sh
+++ b/lib/buildsystem/make.sh
@@ -33,7 +33,12 @@ _oh_make_can_build()
 
 _oh_make_build()
 {
-	_oh_make_update_first_defined_target '' "${@}"
+	if [ -n "${_OH_BUILDSYSTEM_BUILD_TARGET}" ]; then
+		_oh_make_update_first_defined_target "${_OH_BUILDSYSTEM_BUILD_TARGET}" \
+			"${@}"
+	else
+		_oh_make_update_first_defined_target '' "${@}"
+	fi
 }
 
 _oh_make_can_clean()
diff --git a/man/oh-autobuild.1.in b/man/oh-autobuild.1.in
index 4ebbe16..21b94da 100644
--- a/man/oh-autobuild.1.in
+++ b/man/oh-autobuild.1.in
@@ -29,6 +29,10 @@ instead of trying to detect the one used by the package.
 Build in
 .I builddir
 instead of in the source directory.
+.BI \-T \ buildtarget
+Update the
+.I buildtarget
+target.
 
 .SH COPYRIGHT
 Copyright (C) 2012 Patrick "P. J." McDermott
diff --git a/src/oh-autobuild.sh b/src/oh-autobuild.sh
index 1bfe420..1f24d5c 100644
--- a/src/oh-autobuild.sh
+++ b/src/oh-autobuild.sh
@@ -27,7 +27,7 @@ main()
 {
 	oh_init
 
-	while getopts 'S:B:' opt; do
+	while getopts 'S:B:T:' opt; do
 		case "${opt}" in
 			S)
 				oh_set_buildsystem_option 'build-system' "${OPTARG}"
@@ -35,6 +35,9 @@ main()
 			B)
 				oh_set_buildsystem_option 'build-dir' "${OPTARG}"
 				;;
+			T)
+				oh_set_buildsystem_option 'build-target' "${OPTARG}"
+				;;
 			?)
 				ob_error "$(ob_get_msg 'bad_opt')"
 				exit 1
--
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