From 313bfae78a1a3e3143fa20b705688f4ec723c47e Mon Sep 17 00:00:00 2001
From: =?utf8?q?Petteri=20R=C3=A4ty?= <betelgeuse@gentoo.org>
Date: Sun, 31 Dec 2006 19:30:54 +0000
Subject: [PATCH] Made java-pkg_regjar die if called on a directory and
 improved debugging information.

---
 eclass/java-utils-2.eclass | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/eclass/java-utils-2.eclass b/eclass/java-utils-2.eclass
index bb57f977bc8a..977e285afd37 100644
--- a/eclass/java-utils-2.eclass
+++ b/eclass/java-utils-2.eclass
@@ -6,7 +6,7 @@
 #
 # Licensed under the GNU General Public License, v2
 #
-# $Header: /var/cvsroot/gentoo-x86/eclass/java-utils-2.eclass,v 1.37 2006/12/31 01:39:38 caster Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/java-utils-2.eclass,v 1.38 2006/12/31 19:30:54 betelgeuse Exp $
 
 
 # -----------------------------------------------------------------------------
@@ -258,15 +258,15 @@ java-pkg_regjar() {
 	local jar jar_dir jar_file
 	for jar in "$@"; do
 		# TODO use java-pkg_check-versioned-jar
-		if [[ -e "${jar}" ]]; then
+		if [[ -e "${jar}" || -e "${D}${jar}" ]]; then
+			[[ -d "${jar}" || -d "${D}${jar}" ]] \
+				&& die "Called ${FUNCNAME} on a	directory $*"
 			# nelchael: we should strip ${D} in this case too, here's why:
 			# imagine such call:
 			#    java-pkg_regjar ${D}/opt/java/*.jar
 			# such call will fall into this case (-e ${jar}) and will
 			# record paths with ${D} in package.env
 			java-pkg_append_ JAVA_PKG_CLASSPATH	"${jar#${D}}"
-		elif [[ -e "${D}${jar}" ]]; then
-			java-pkg_append_ JAVA_PKG_CLASSPATH	"${jar#${D}}"
 		else
 			die "${jar} does not exist"
 		fi
@@ -577,7 +577,7 @@ java-pkg_dolauncher() {
 
 	# Process the other the rest of the arguments
 	while [[ -n "${1}" && -n "${2}" ]]; do
-		local var=${1} value=${2}
+		local var="${1}" value="${2}"
 		if [[ "${var:0:2}" == "--" ]]; then
 			local var=${var:2}
 			echo "gjl_${var}=\"${value}\"" >> "${var_tmp}"
@@ -801,13 +801,13 @@ java-pkg_jarfrom() {
 java-pkg_getjars() {
 	debug-print-function ${FUNCNAME} $*
 
-	[[ ${#} -lt 1 || ${#} -gt 2 ]] && die "${FUNCNAME} takes only one or two arguments"
-
 	if [[ "${1}" = "--build-only" ]]; then
 		local build_only="true"
 		shift
 	fi
 
+	[[ ${#} -ne 1 ]] && die "${FUNCNAME} takes only one argument besides --build-only"
+
 	local classpath pkgs="${1}"
 	jars="$(java-config --classpath=${pkgs})"
 	[[ -z "${jars}" ]] && die "java-config --classpath=${pkgs} failed"
@@ -1439,6 +1439,7 @@ use_doc() {
 	use doc && echo ${@:-javadoc}
 }
 
+
 # ------------------------------------------------------------------------------
 # @section-end build
 # ------------------------------------------------------------------------------
@@ -1831,10 +1832,13 @@ java-pkg_get-vm-version() {
 # Setup the environment for the VM being used.
 # ------------------------------------------------------------------------------
 java-pkg_switch-vm() {
+	debug-print-function ${FUNCNAME} $*
+
 	if java-pkg_needs-vm; then
 		# Use the VM specified by JAVA_PKG_FORCE_VM
-		if [[ -n ${JAVA_PKG_FORCE_VM} ]]; then
+		if [[ -n "${JAVA_PKG_FORCE_VM}" ]]; then
 			# If you're forcing the VM, I hope you know what your doing...
+			debug-print "JAVA_PKG_FORCE_VM used: ${JAVA_PKG_FORCE_VM}"
 			export GENTOO_VM="${JAVA_PKG_FORCE_VM}"
 		# if we're allowed to switch the vm...
 		elif [[ "${JAVA_PKG_ALLOW_VM_CHANGE}" == "yes" ]]; then
-- 
2.26.2