build-sys: update ALTLinux support

Please apply patch for update ALTLinux support.

configure.ac

@@ -368,8 +368,10 @@ case $with_distro in
         altlinux)
                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
                 SYSTEM_SYSVRCND_PATH=/etc/rc.d
+                SPECIAL_SYSLOG_SERVICE=syslogd.service
                 AC_DEFINE(TARGET_ALTLINUX, [], [Target is ALTLinux])
                 M4_DISTRO_FLAG=-DTARGET_ALTLINUX=1
+		have_plymouth=true
                 ;;
         other)
                 AS_IF([test "x$with_syslog_service" = "x"],

units/getty@.service.m4

@@ -18,6 +18,9 @@ After=rc-local.service
 m4_ifdef(`TARGET_FRUGALWARE',
 After=local.service
 )m4_dnl
+m4_ifdef(`TARGET_ALTLINUX',
+After=rc-local.service
+)m4_dnl
 
 # If additional gettys are spawned during boot then we should make
 # sure that this is synchronized before getty.target, even though

units/serial-getty@.service.m4

@@ -18,6 +18,9 @@ After=rc-local.service
 m4_ifdef(`TARGET_FRUGALWARE',
 After=local.service
 )m4_dnl
+m4_ifdef(`TARGET_ALTLINUX',
+After=rc-local.service
+)m4_dnl
 
 # If additional gettys are spawned during boot then we should make
 # sure that this is synchronized before getty.target, even though