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-rw-r--r--contrib/pgbench/Makefile13
1 files changed, 3 insertions, 10 deletions
diff --git a/contrib/pgbench/Makefile b/contrib/pgbench/Makefile
index 6d132228dd7..a18130b1dcf 100644
--- a/contrib/pgbench/Makefile
+++ b/contrib/pgbench/Makefile
@@ -6,8 +6,6 @@ PGAPPICON = win32
PROGRAM = pgbench
OBJS = pgbench.o exprparse.o $(WIN32RES)
-EXTRA_CLEAN = exprparse.c exprscan.c
-
PG_CPPFLAGS = -I$(libpq_srcdir)
PG_LIBS = $(libpq_pgport) $(PTHREAD_LIBS)
@@ -28,13 +26,8 @@ ifneq ($(PORTNAME), win32)
override CFLAGS += $(PTHREAD_CFLAGS)
endif
-# There is no correct way to write a rule that generates two files.
-# Rules with two targets don't have that meaning, they are merely
-# shorthand for two otherwise separate rules. To be safe for parallel
-# make, we must chain the dependencies like this. The semicolon is
-# important; otherwise, make will choose the built-in rule.
-
-exprparse.h: exprparse.c ;
-
# exprscan is compiled as part of exprparse
exprparse.o: exprscan.c
+
+maintainer-clean:
+ rm -f exprparse.c exprscan.c