. Add a script which checks if ${LINUX_BASE}/${WRKDIRPREFIX} is

  (possibly indirectly) a symbolic link to ${WRKDIRPREFIX}.
. Use this script in preference to the direct symbolic link check
  previously used, as it handles indirections which cause the same
  problem.
. /compat/linux -> ${LINUXBASE} in the message output if the check
  detects a link.

PR:		43602

1 files changed, 29 insertions, 0 deletions

diff --git a/java/jdk12/scripts/check_wrkdir_links.sh b/java/jdk12/scripts/check_wrkdir_links.sh
new file mode 100644
index 000000000000..a2f911204780
--- /dev/null
+++ b/java/jdk12/scripts/check_wrkdir_links.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+# $FreeBSD: /tmp/pcvs/ports/java/jdk12/scripts/Attic/check_wrkdir_links.sh,v 1.1 2003-08-23 15:17:29 glewis Exp $
+
+WRKDIRPREFIX=$1
+LINUXBASE=$2
+
+if [ "x${WRKDIRPREFIX}" = "x" -o "x${LINUXBASE}" = "x" ]; then
+	exit 0
+fi
+
+LINUXWRKDIRPREFIX="${LINUXBASE}/${WRKDIRPREFIX}"
+
+while [ "x${LINUXWRKDIRPREFIX}" != "x" ]; do
+	if [ -L "${LINUXWRKDIRPREFIX}" -a \
+	     x`ls -ld "${LINUXWRKDIRPREFIX}" 2>/dev/null | \
+	       awk '/->/{print $NF;exit 0}END{exit 1}'` = \
+	     x"${WRKDIRPREFIX}" ]; then
+		echo "link"
+		exit 1
+	fi
+	if [ -L "${LINUXWRKDIRPREFIX}" ]; then
+		LINUXWRKDIRPREFIX=`ls -ld "${LINUXWRKDIRPREFIX}" 2>/dev/null | \
+		                   awk '/->/{print $NF;exit 0}END{exit 1}'`
+	else
+		break
+	fi
+done
+
+exit 0