Add package linux-pam

source "package/libsigc/Config.in"

source "package/libtpl/Config.in"

source "package/liburcu/Config.in"

source "package/linux-pam/Config.in"

source "package/lttng-libust/Config.in"

source "package/orc/Config.in"

source "package/poco/Config.in"

config BR2_PACKAGE_LINUX_PAM

	bool "linux-pam"

	select BR2_PACKAGE_LIBINTL if BR2_NEEDS_GETTEXT_IF_LOCALE

	select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT_IF_LOCALE

	select BR2_PACKAGE_FLEX

	select BR2_PACKAGE_FLEX_LIBFL

	depends on (BR2_ENABLE_LOCALE && BR2_USE_WCHAR)

	help

	  A Security Framework that Provides Authentication for Applications

	  http://linux-pam.org

comment "linux-pam requires a toolchain with WCHAR and locale support"

	depends on !(BR2_ENABLE_LOCALE && BR2_USE_WCHAR)

Add check for ruserok

ruserok is not available/functional in uclibc, provide conditions for compilation

where needed.

Signed-off-by: Dmitry Golubovsky <golubovsky@gmail.com>

Index: linux-pam-1.1.4/configure.in

============================================================================

--- linux-pam-1.1.4/configure.in	2011-06-24 06:46:33.000000000 -0400

+++ linux-pam-1.1.4/configure.in	2012-08-09 21:14:11.000000000 -0400

@@ -522,7 +522,7 @@

 AC_CHECK_FUNCS(strcspn strdup strspn strstr strtol uname)

 AC_CHECK_FUNCS(getutent_r getpwnam_r getpwuid_r getgrnam_r getgrgid_r getspnam_r)

 AC_CHECK_FUNCS(getgrouplist getline getdelim)

-AC_CHECK_FUNCS(inet_ntop inet_pton innetgr ruserok_af)

+AC_CHECK_FUNCS(inet_ntop inet_pton innetgr ruserok_af ruserok)

 AC_CHECK_FUNCS(unshare, [UNSHARE=yes], [UNSHARE=no])

 AM_CONDITIONAL([HAVE_UNSHARE], [test "$UNSHARE" = yes])

Disable generation of documentation

Generation of documentation is not necessary in Buildroot, disable it completely.

Signed-off-by: Dmitry Golubovsky <golubovsky@gmail.com>

Index: linux-pam-1.1.4/doc/Makefile.am

============================================================================

--- linux-pam-1.1.4/doc/Makefile.am	2011-06-21 05:04:56.000000000 -0400

+++ linux-pam-1.1.4/doc/Makefile.am	2012-08-09 05:59:23.000000000 -0400

@@ -2,8 +2,6 @@

 # Copyright (c) 2005, 2006 Thorsten Kukuk <kukuk@suse.de>

 #

-SUBDIRS = man specs sag adg mwg

-

 CLEANFILES = *~

 dist_html_DATA = index.html

@@ -11,12 +9,4 @@

 #######################################################

 releasedocs: all

-	$(mkinstalldirs) $(top_builddir)/Linux-PAM-$(VERSION)/doc/specs

-	cp -av specs/draft-morgan-pam-current.txt \

-		$(top_builddir)/Linux-PAM-$(VERSION)/doc/specs/

-	cp -av $(srcdir)/specs/rfc86.0.txt \

-		$(top_builddir)/Linux-PAM-$(VERSION)/doc/specs/

-	make -C sag releasedocs

-	make -C adg releasedocs

-	make -C mwg releasedocs

-	

+	/bin/true

Conditionally compile per innetgr availability

innetgr is not available/functional in uclibc, provide conditions for compilation.

Signed-off-by: Dmitry Golubovsky <golubovsky@gmail.com>

Index: linux-pam-1.1.4/modules/pam_group/pam_group.c

============================================================================

--- linux-pam-1.1.4/modules/pam_group/pam_group.c	2011-06-21 05:04:56.000000000 -0400

+++ linux-pam-1.1.4/modules/pam_group/pam_group.c	2012-08-09 21:35:06.000000000 -0400

@@ -655,8 +655,14 @@

 	    continue;

 	}

 	/* If buffer starts with @, we are using netgroups */

-	if (buffer[0] == '@')

+	if (buffer[0] == '@') {

+#ifdef HAVE_INNETGR

 	  good &= innetgr (&buffer[1], NULL, user, NULL);

+#else

+	  good = 0;

+	  pam_syslog (pamh, LOG_ERR, "pam_group does not have netgroup support");

+#endif  /* HAVE_INNETGR */

+	}

 	/* otherwise, if the buffer starts with %, it's a UNIX group */

 	else if (buffer[0] == '%')

           good &= pam_modutil_user_in_group_nam_nam(pamh, user, &buffer[1]);