Build fls.o only when AC_REPLACE_FUNCS so dictates via $(LIBOBJS).

nmisch · nmisch · commit 9d265ae77af6 · 2015-03-07T00:48:04.000-05:00
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.
diff --git 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
