Add support for building tsyslogd and syslog_tst again

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

src/.gitignore

@@ -2,3 +2,5 @@
 klogd
 logger
 syslogd
+syslog_tst
+tsyslogd

src/Makefile.am

@@ -18,6 +18,7 @@
 
 bin_PROGRAMS     = logger
 sbin_PROGRAMS    = syslogd klogd
+noinst_PROGRAMS  = tsyslogd syslog_tst
 
 AM_CFLAGS        = -W -Wall -Wextra
 AM_CFLAGS       += -Wno-unused-result -Wno-unused-parameter
@@ -34,3 +35,9 @@ klogd_CPPFLAGS   = -DSYSV -DFSSTND -DALLOW_KERNEL_LOGGING \
 
 logger_SOURCES   = logger.c
 logger_CPPFLAGS  = -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -D_GNU_SOURCE -D_DEFAULT_SOURCE
+
+tsyslogd_SOURCES  = syslogd.c pidfile.c pidfile.h
+tsyslogd_CPPFLAGS = -DSYSV -DFSSTND -DSYSLOG_INET -DINET6 -DNO_SCCS -DSYSLOG_UNIXAF \
+		    -D_BSD_SOURCE -D_SVID_SOURCE -D_DEFAULT_SOURCE -DTESTING
+
+syslog_tst_SOURCES = syslog_tst.c

src/syslog_tst.c

@@ -23,7 +23,7 @@
 
 int main(int argc, char *argv[])
 {
-	char *nl,
+	char *nl;
 	char bufr[512];
 	int logged = 0;
 

src/syslogd.c

@@ -1187,6 +1187,7 @@ int main(int argc, char *argv[])
 			restart = 0;
 			logit("\nReceived SIGHUP, reloading syslogd.\n");
 			init();
+#ifndef TESTING
 			if (check_pid(PidFile)) {
 				if (touch_pid(PidFile))
 					logerror("Not possible to touch pidfile");
@@ -1194,6 +1195,7 @@ int main(int argc, char *argv[])
 				if (!write_pid(PidFile))
 					logerror("Failed to write pidfile");
 			}
+#endif
 			continue;
 		}
 		if (nfds == 0) {