From 9d265ae77af6f8d99bbd68b6ee644e7572b16754 Mon Sep 17 00:00:00 2001
From: Noah Misch <noah@leadboat.com>
Date: Sat, 7 Mar 2015 00:48:04 -0500
Subject: [PATCH] Build fls.o only when AC_REPLACE_FUNCS so dictates via
 $(LIBOBJS).

By building it unconditionally, libpgport inadvertently replaced any
libc version of the function.  This is essentially a code cleanup; any
effect on performance is almost surely too small to notice.
---
 src/port/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/port/Makefile b/src/port/Makefile
index a862d5186c6..05112eb6e61 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -30,7 +30,7 @@ include $(top_builddir)/src/Makefile.global
 override CPPFLAGS := -I$(top_builddir)/src/port -DFRONTEND $(CPPFLAGS)
 LIBS += $(PTHREAD_LIBS)
 
-OBJS = $(LIBOBJS) chklocale.o dirmod.o erand48.o fls.o inet_net_ntop.o \
+OBJS = $(LIBOBJS) chklocale.o dirmod.o erand48.o inet_net_ntop.o \
 	noblock.o path.o pgcheckdir.o pgmkdirp.o pgsleep.o \
 	pgstrcasecmp.o pqsignal.o \
 	qsort.o qsort_arg.o quotes.o sprompt.o tar.o thread.o