Add script to work around stupid 'mkdir -p' on Unixware.

  $ mkdir -p /tmp/foo ; echo $?
  0
  $ mkdir -p /tmp/foo ; echo $?
  2
mkdir-sh calls 'mkdir' except when the target directory already exists.

1 files changed, 44 insertions, 0 deletions

diff --git a/bootstrap/files/mkdir-sh b/bootstrap/files/mkdir-sh
new file mode 100755
index 00000000000..2156421f11e
--- /dev/null
+++ b/bootstrap/files/mkdir-sh
@@ -0,0 +1,44 @@
+#! /bin/sh
+# $NetBSD: mkdir-sh,v 1.1 2004/04/12 14:48:58 heinz Exp $
+#
+# workaround for the broken "mkdir -p" on Unixware
+
+MKDIRCMD=mkdir
+cmdargs="$@"
+
+# variable 'options' is unused
+for options in p m; do
+	if [ $# -lt 1 ]; then
+		${MKDIRCMD} ${cmdargs}
+		exit $? 
+	fi
+
+	case $1 in
+		-p)	pathopt=-p;
+			shift;;
+		-m)	modeopt="-m ${2}"
+			shift;
+			if [ $# -ne 0 ] ; then
+				shift
+			else
+				${MKDIRCMD} ${cmdargs}
+				exit $?
+			fi
+			;;
+	esac
+done
+
+if [ $# -gt 0 ]; then
+	while [ $# -gt 0 ]; do
+		if [ -z "${pathopt}" ]; then
+			${MKDIRCMD} ${modeopt} -- "$1"
+		elif [ ! -d $1 ] ; then
+			${MKDIRCMD} ${pathopt} ${modeopt} -- "$1"
+		else
+			: # directory exists, nothing to do
+		fi
+		shift
+	done
+else
+	${MKDIRCMD} ${cmdargs}
+fi