Add rbash.

PR:		104040
Submitted by:	Jeremy Chadwick <freebsd@jdc.parodius.com>

shells/bash/Makefile

@@ -9,7 +9,7 @@
 PORTNAME=		bash
 PATCHLEVEL=		17
 PORTVERSION=		3.2.${PATCHLEVEL:S/^0//g}
-PORTREVISION=		1
+PORTREVISION?=		2
 CATEGORIES=		shells
 MASTER_SITES=		${MASTER_SITE_GNU:S/$/:bash/} \
 			ftp://ftp.cwru.edu/pub/%SUBDIR%/:faq
@@ -111,6 +111,7 @@ pre-install:
 		${SH} ${PKGINSTALL} ${PKGNAME} PRE-INSTALL
 
 post-install:
+	@cd ${PREFIX}/bin ; ${LN} -sf bash rbash
 .if !defined(NOPORTDOCS)
 	@${MKDIR} ${DESTDIR}${DOCSDIR}
 .if !defined(WITH_INCLUDED_FAQ)

shells/bash/pkg-deinstall

@@ -4,6 +4,7 @@
 #
 
 BASH="${PKG_PREFIX-/usr/local}/bin/bash"
+RBASH="${PKG_PREFIX-/usr/local}/bin/rbash"
 SHELLS="${PKG_DESTDIR-}/etc/shells"
 
 case $2 in
@@ -18,5 +19,15 @@ DEINSTALL)
       echo "Not root, please remove $BASH from $SHELLS manually"
     fi
   fi
+  if grep -qs "^$RBASH\$" "$SHELLS"; then
+    if [ `id -u` -eq 0 ]; then
+      TMPSHELLS=`mktemp -t shells`
+      grep -v "^$RBASH\$" "$SHELLS" > "$TMPSHELLS"
+      cat "$TMPSHELLS" > "$SHELLS"
+      rm "$TMPSHELLS"
+    else
+      echo "Not root, please remove $RBASH from $SHELLS manually"
+    fi
+  fi
   ;;
 esac

shells/bash/pkg-install

@@ -4,6 +4,7 @@
 #
 
 BASH="${PKG_PREFIX-/usr/local}/bin/bash"
+RBASH="${PKG_PREFIX-/usr/local}/bin/rbash"
 SHELLS="${PKG_DESTDIR-}/etc/shells"
 
 case $2 in
@@ -15,5 +16,12 @@ POST-INSTALL)
       echo "Not root, please add $BASH to $SHELLS manually"
     fi
   fi
+  if [ -d "${SHELLS%/*}" ] && ! grep -qs "^$RBASH\$" "$SHELLS"; then
+    if [ `id -u` -eq 0 ]; then
+      echo "$RBASH" >> "$SHELLS"
+    else
+      echo "Not root, please add $RBASH to $SHELLS manually"
+    fi
+  fi
   ;;
 esac

shells/bash/pkg-plist

@@ -1,5 +1,6 @@
 @comment $FreeBSD$
 bin/bash
+bin/rbash
 bin/bashbug
 %%NLS%%share/locale/en@boldquot/LC_MESSAGES/bash.mo
 %%NLS%%share/locale/en@quot/LC_MESSAGES/bash.mo