--- Makefile	2024-01-09 21:39:46
+++ Makefile	2024-01-09 21:39:53
@@ -30,7 +30,7 @@
 
 REGRESS = init option show delete purge backup backup_management restore restore_checksum backup_from_standby arc_srv_log_management
 
-PG_CONFIG = pg_config
+PG_CONFIG ?= pg_config
 PGXS := $(shell $(PG_CONFIG) --pgxs)
 include $(PGXS)