Allow configuring the rsyslog server conf path

This file will be renamed from server.conf to 90-server.conf to allow
custom rsyslog conf files to run before it.

Signed-off-by: Benjamin Fair <benjaminfair@google.com>
Change-Id: Ic2f25dc18ac5f5f4e44d58bf5f23f6d053334559
diff --git a/config.h.meson b/config.h.meson
index e1cda46..e5df62c 100644
--- a/config.h.meson
+++ b/config.h.meson
@@ -19,11 +19,12 @@
 #define OBJ_ENTRY "/xyz/openbmc_project/logging/entry"
 #define OBJ_INTERNAL "/xyz/openbmc_project/logging/internal/manager"
 #define OBJ_LOGGING "/xyz/openbmc_project/logging"
-#define RSYSLOG_SERVER_CONFIG_FILE "/etc/rsyslog.d/server.conf"
 #define SYSTEMD_BUSNAME "org.freedesktop.systemd1"
 #define SYSTEMD_INTERFACE "org.freedesktop.systemd1.Manager"
 #define SYSTEMD_PATH "/org/freedesktop/systemd1"
 
+#define RSYSLOG_SERVER_CONFIG_FILE "@rsyslog_server_conf@"
+
 extern const char *ERRLOG_PERSIST_PATH;
 extern const char *EXTENSION_PERSIST_DIR;
 extern const bool IS_UNIT_TEST;