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-rw-r--r--lib/getopt.sh37
-rw-r--r--lib/local.mk1
2 files changed, 38 insertions, 0 deletions
diff --git a/lib/getopt.sh b/lib/getopt.sh
new file mode 100644
index 0000000..9292af2
--- /dev/null
+++ b/lib/getopt.sh
@@ -0,0 +1,37 @@
+# ProteanOS Development Kit
+# lib/getopt.sh
+# Functions for parsing command-line options
+#
+# Copyright (C) 2013 Patrick "P. J." McDermott
+#
+# This program 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.
+#
+# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+
+[ "x${_GETOPT_SM+set}" = 'xset' ] && return 0
+_GETOPT_SM=1
+
+get_options()
+{
+ local optstring="${1}"
+ local prefix="${2}"
+ shift 2
+ local opt=
+
+ unset OPTARG
+ while getopts "${optstring}" opt; do
+ eval "${prefix}${opt}=\"\${OPTARG:-true}\""
+ unset OPTARG
+ done
+
+ return 0
+}
diff --git a/lib/local.mk b/lib/local.mk
index e058fa1..f0ccd5c 100644
--- a/lib/local.mk
+++ b/lib/local.mk
@@ -1,4 +1,5 @@
pkgdata_sources = \
lib/output.sh \
lib/locale.sh \
+ lib/getopt.sh \
lib/cmd.sh