--- eclass/pam.eclass	2005/05/20 11:58:32	1.1
+++ eclass/pam.eclass	2005/11/30 09:59:31	1.1.1.1
@@ -1,14 +1,12 @@
 # Copyright 2004 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License, v2 or later
 # Author Diego Pettenò <flameeyes@gentoo.org>
-# $Header: /var/cvsroot/gentoo-x86/eclass/pam.eclass,v 1.1 2005/05/20 11:58:32 flameeyes Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/pam.eclass,v 1.1.1.1 2005/11/30 09:59:31 chriswhite Exp $
 #
 # This eclass contains functions to install pamd configuration files and
 # pam modules.
 
 inherit multilib
-ECLASS="pam"
-INHERITED="$INHERITED $ECLASS"
 
 # dopamd <file> [more files]
 #
@@ -20,8 +18,10 @@
 		return 0;
 	fi
 
-	insinto /etc/pam.d
+	INSDESTTREE=/etc/pam.d \
+	INSOPTIONS="-m 0644" \
 	doins "$@" || die "failed to install $@"
+	cleanpamd "$@"
 }
 
 # newpamd <old name> <new name>
@@ -34,8 +34,10 @@
 		return 0;
 	fi
 
-	insinto /etc/pam.d
+	INSDESTTREE=/etc/pam.d \
+	INSOPTIONS="-m 0644" \
 	newins "$1" "$2" || die "failed to install $1 as $2"
+	cleanpamd $2
 }
 
 # dopamsecurity <section> <file> [more files]
@@ -48,9 +50,9 @@
 		return 0;
 	fi
 
-	insinto /etc/security/$1
-	shift
-	doins "$@" || die "failed to install $@"
+	INSDESTTREE=/etc/security/$1 \
+	INSOPTIONS="-m 0644" \
+	doins "${@:2}" || die "failed to install ${@:2}"
 }
 
 # newpamsecurity <section> <old name> <new name>
@@ -63,7 +65,8 @@
 		return 0;
 	fi
 
-	insinto /etc/security/$1
+	INSDESTTREE=/etc/security/$1 \
+	INSOPTIONS="-m 0644" \
 	newins "$2" "$3" || die "failed to install $2 as $3"
 }
 
@@ -71,10 +74,11 @@
 #
 # Returns the pam modules' directory for current implementation
 getpam_mod_dir() {
-	if has_version sys-libs/pam; then
+	if has_version sys-libs/pam || has_version sys-libs/openpam; then
 		PAM_MOD_DIR=/$(get_libdir)/security
-	elif has_version sys-libs/openpam; then
-		PAM_MOD_DIR=/usr/$(get_libdir)
+	elif use ppc-macos; then
+		# OSX looks there for pam modules
+		PAM_MOD_DIR=/usr/lib/pam
 	else
 		# Unable to find PAM implementation... defaulting
 		PAM_MOD_DIR=/$(get_libdir)/security
@@ -127,18 +131,36 @@
 	pamdfile=${D}/etc/pam.d/$1
 	echo -e "# File autogenerated by pamd_mimic_system in pam eclass\n\n" >> \
 		$pamdfile
-	
+
 	authlevels="auth account password session"
 
+	if has_version '<sys-libs/pam-0.78'; then
+		mimic="\trequired\t\tpam_stack.so service=system-auth"
+	else
+		mimic="\tinclude\t\tsystem-auth"
+	fi
+
 	shift
 
 	while [[ -n $1 ]]; do
 		hasq $1 ${authlevels} || die "unknown level type"
 
-		echo -e "$1\tinclude\t\tsystem-auth" >> ${pamdfile}
+		echo -e "$1${mimic}" >> ${pamdfile}
 
 		shift
 	done
+}
+
+# cleanpamd <pamd file>
+#
+# Cleans a pam.d file from modules that might not be present on the system
+# where it's going to be installed
+cleanpamd() {
+	while [[ -n $1 ]]; do
+		if ! has_version sys-libs/pam; then
+			sed -i -e '/pam_shells\|pam_console/s:^:#:' ${D}/etc/pam.d/$1
+		fi
 
-	return 1
+		shift
+	done
 }