This port uses pkg-install to create new users instead of using USERS= and GROUPS=, and also tries to delete users on deinstall without prompting -- this is a problem if another installed port uses that username.

Fix: - Use USERS and GROUPS
	- Stop removing users on deinstall -- other ports may use them

	Submitted by: Chris Rees (utisoft@gmail.com)

	Please note that files/pkg-deinstall.in and files/pkg-install.in have been removed.

	Also please note that the patch required for UIDs and GIDs is in ports/157507, if this is committed first please follow up to that PR saying it's no longer needed.



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Index: Makefile
===================================================================
RCS file: /exports/cvsroot-freebsd/ports/audio/firefly/Makefile,v
retrieving revision 1.6
diff -u -r1.6 Makefile
--- Makefile	26 Nov 2010 23:07:50 -0000	1.6
+++ Makefile	2 Jun 2011 09:12:49 -0000
@@ -38,12 +38,10 @@
 DAAPD_GROUP?=	daapd
 DAAPD_DBDIR?=	${PREFIX}/var/db/${PORTNAME}
 USE_RC_SUBR=	mt-daapd
+USERS=		${DAAPD_USER}
+GROUPS=		${DAAPD_GROUP}
 
 PLIST_SUB+=	DAAPD_DBDIR=${DAAPD_DBDIR}
-SUB_LIST+=	USER=${DAAPD_USER}\
-		GROUP=${DAAPD_GROUP}\
-		DAAPD_DBDIR=${DAAPD_DBDIR}
-SUB_FILES+=	pkg-install pkg-deinstall
 
 USE_LDCONFIG=	yes
 
@@ -57,9 +55,6 @@
 	@${REINPLACE_CMD} -e 's|echo aout|echo elf|' \
 	    ${WRKSRC}/configure
 
-pre-install:
-	@${SH} ${PKGINSTALL} ${PKGNAME} PRE-INSTALL
-
 post-install:
 .if !defined(NOPORTDOCS)
 	@${MKDIR} ${DOCSDIR}
Index: files/pkg-deinstall.in
===================================================================
RCS file: files/pkg-deinstall.in
diff -N files/pkg-deinstall.in
--- files/pkg-deinstall.in	26 Nov 2010 23:07:50 -0000	1.2
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,27 +0,0 @@
-#!/bin/sh
-#
-# $FreeBSD: ports/audio/firefly/files/pkg-deinstall.in,v 1.2 2010/11/26 23:07:50 beech Exp $
-#
- 
-PATH=/bin:/usr/bin:/usr/sbin
-       
-case $2 in
-       
-POST-DEINSTALL)
-  echo '---> Starting post-deinstall script:'
-
-  if [ -f %%PREFIX%%/etc/mt-daapd.conf ]; then
-    echo '---> You seem to have made some custom daapd configuration.'
-    echo '--->   The "%%USER%%" user and "%%GROUP%%" group were therefore not deleted.'
-    echo '--->   You may delete them with "pw groupdel %%GROUP%%; pw userdel %%USER%%".'
-
-  else
-    echo '---> Removing group "%%GROUP%%"'
-    /usr/sbin/pw groupdel -n %%GROUP%%
-    echo '---> Removing user "%%USER%%"'
-    echo 'y' | /usr/sbin/pw userdel -n %%USER%%
-  fi
-
-  ;;
-
-esac
Index: files/pkg-install.in
===================================================================
RCS file: files/pkg-install.in
diff -N files/pkg-install.in
--- files/pkg-install.in	26 Nov 2010 23:07:50 -0000	1.2
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,53 +0,0 @@
-#!/bin/sh
-#
-# $FreeBSD: ports/audio/firefly/files/pkg-install.in,v 1.2 2010/11/26 23:07:50 beech Exp $
-#
-
-if [ "$2" != "PRE-INSTALL" ]; then
-	exit 0
-fi
-
-SC_GROUP=%%GROUP%%
-SC_USER=%%USER%%
-SC_SHELL=/sbin/nologin
-SC_HOME=/nonexistent
-PW=`which pw`
-
-if ! ${PW} show group ${SC_GROUP} -q >/dev/null; then
-	gid=3689
-	while ${PW} show group -g ${gid} -q >/dev/null; do
-		gid=`expr ${gid} + 1`
-	done
-	if ! ${PW} add group ${SC_GROUP} -g ${gid}; then
-		e=$?
-		echo "*** Failed to add group \`${SC_GROUP}'. Please add it manually."
-		exit ${e}
-	fi
-	echo "*** Added group \`${SC_GROUP}' (id ${gid})"
-else
-	gid=`${PW} show group ${SC_GROUP} 2>/dev/null | cut -d: -f3`
-fi
-
-if ! ${PW} show user ${SC_USER} -q >/dev/null; then
-	uid=3689
-	while ${PW} show user -u ${uid} -q >/dev/null; do
-		uid=`expr ${uid} + 1`
-	done
-	if ! ${PW} add user ${SC_USER} -u ${uid} -g ${gid} -d "${SC_HOME}" \
-	-c "daapd User" -s "${SC_SHELL}" -p "*" \
-	; then
-		e=$?
-		echo "*** Failed to add user \`${SC_USER}'. Please add it manually."
-		exit ${e}
-	fi
-	echo "*** Added user \`${SC_USER}' (id ${uid})"
-else
-	if ! ${PW} mod user ${SC_USER} -g ${gid} -d "${SC_HOME}" \
-	-c "daapd User" -s "${SC_SHELL}" -p "*" \
-	; then
-		e=$?
-		echo "*** Failed to update user \`${SC_USER}'."
-		exit ${e}
-	fi
-		echo "*** Updated user \`${SC_USER}'."
-fi