From ac6af9180bc9152aa9d6c72e033b12186b3f5a6a Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Mon, 01 Sep 2014 01:07:37 -0400
Subject: lib/package/2.sh: New file

---
(limited to 'lib')

diff --git a/lib/package/2.sh b/lib/package/2.sh
new file mode 100644
index 0000000..a53f655
--- /dev/null
+++ b/lib/package/2.sh
@@ -0,0 +1,52 @@
+# Functions for handling metadata in SPF 2.0 packages
+#
+# Copyright (C) 2014  Patrick "P. J." McDermott
+#
+# This file is part of the ProteanOS Development Kit.
+#
+# The ProteanOS Development Kit is free software: you can redistribute
+# it and/or modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# The ProteanOS Development Kit is distributed in the hope that it
+# will be useful, but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with the ProteanOS Development Kit.  If not, see
+# <http://www.gnu.org/licenses/>.
+
+[ "x${_PACKAGE_2_SM+set}" = 'xset' ] && return 0
+_PACKAGE_2_SM=1
+
+use control
+
+package_2_build_deps=
+
+package_2_get_build_deps()
+{
+	package_2_build_deps=''
+	parse_control "${package_dir}/control" \
+		package_2_build_deps_field_cb false ''
+
+	printf '%s\n' "${package_2_build_deps}"
+
+	return 0
+}
+
+package_2_build_deps_field_cb()
+{
+	local name="${1}"
+	local value="${2}"
+
+	name="$(printf '%s\n' "${name}" | tr 'A-Z' 'a-z')"
+
+	if [ "x${name}" = 'xbuild-depends' ]; then
+		package_2_build_deps="${value}"
+		return 1
+	fi
+
+	return 0
+}
diff --git a/lib/package/local.mk b/lib/package/local.mk
index 19e1763..aee6eca 100644
--- a/lib/package/local.mk
+++ b/lib/package/local.mk
@@ -1 +1,2 @@
-pkgdatapackage_sources =
+pkgdatapackage_sources = \
+	lib/package/2.sh
--
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