From: Iker Pedrosa <ipedrosa@redhat.com>
Date: Tue, 18 Jul 2023 09:33:02 +0000 (+0200)
Subject: configure: new option `enable-logind`
X-Git-Tag: 4.14.0-rc1~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb35ad15aef6190914a939b299e10c343e3e4c2a;p=thirdparty%2Fshadow.git

configure: new option `enable-logind`

Create new configuration option `enable-logind` to select which session
support functionality to build, logind or utmp. By default the option is
logind.

Resolves: https://github.com/shadow-maint/shadow/issues/674

Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
---

diff --git a/configure.ac b/configure.ac
index b32f15139..d598e3125 100644
--- a/configure.ac
+++ b/configure.ac
@@ -212,6 +212,13 @@ AC_ARG_ENABLE(lastlog,
 	[enable_lastlog="no"]
 )
 
+AC_ARG_ENABLE(logind,
+	[AS_HELP_STRING([--enable-logind],
+		[enable logind @<:@default=yes@:>@])],
+	[enable_logind="${enableval}"],
+	[enable_logind="yes"]
+)
+
 AC_ARG_WITH(audit,
 	[AS_HELP_STRING([--with-audit], [use auditing support @<:@default=yes if found@:>@])],
 	[with_audit=$withval], [with_audit=maybe])
@@ -387,6 +394,16 @@ if test "$enable_lastlog" = "yes" && test "$ac_cv_header_lastlog_h" = "yes"; the
 fi
 AM_CONDITIONAL(ENABLE_LASTLOG, test "x$enable_lastlog" != "xno")
 
+AC_SUBST(LIBSYSTEMD)
+if test "$enable_logind" = "yes"; then
+	AC_CHECK_LIB(systemd, sd_session_get_remote_host,
+		[enable_logind="yes"; [LIBSYSTEMD=-lsystemd];
+		AC_DEFINE(ENABLE_LOGIND, 1,
+			[Define to manage session support with logind.])],
+		[enable_logind="no"])
+fi
+AM_CONDITIONAL(ENABLE_LOGIND, test "x$enable_logind" != "xno")
+
 AC_SUBST(LIBCRYPT)
 AC_CHECK_LIB(crypt, crypt, [LIBCRYPT=-lcrypt],
 	[AC_MSG_ERROR([crypt() not found])])
@@ -760,6 +777,7 @@ echo "	nscd support:			$with_nscd"
 echo "	sssd support:			$with_sssd"
 echo "	subordinate IDs support:	$enable_subids"
 echo "	enable lastlog:			$enable_lastlog"
+echo "	enable logind:			$enable_logind"
 echo "	use file caps:			$with_fcaps"
 echo "	install su:			$with_su"
 echo "	enabled vendor dir:             $enable_vendordir"