starter: Only create self-signed certificate if scepclient is built.

src/starter/Makefile.am

@@ -46,6 +46,10 @@ if USE_LOAD_WARNING
   AM_CFLAGS += -DLOAD_WARNING
 endif
 
+if USE_TOOLS
+  AM_CFLAGS += -DGENERATE_SELFCERT
+endif
+
 keywords.c:	$(srcdir)/keywords.txt $(srcdir)/keywords.h
 		$(GPERF) -m 10 -C -G -D -t < $(srcdir)/keywords.txt > $@
 

src/starter/starter.c

@@ -161,6 +161,7 @@ static void fsig(int signal)
 	}
 }
 
+#ifdef GENERATE_SELFCERT
 static void generate_selfcert()
 {
 	struct stat stb;
@@ -216,6 +217,7 @@ static void generate_selfcert()
 		umask(oldmask);
 	}
 }
+#endif /* GENERATE_SELFCERT */
 
 static bool check_pid(char *pid_file)
 {
@@ -414,7 +416,9 @@ int main (int argc, char **argv)
 		exit(LSB_RC_SUCCESS);
 	}
 
+#ifdef GENERATE_SELFCERT
 	generate_selfcert();
+#endif
 
 	/* fork if we're not debugging stuff */
 	if (!no_fork)