The second (and more serious) problem arises during the build of
   xwave's own libfwf.a. Randomly, at least one of the OBJS is not
   'ar'ed into libfwf. Is this a problem of the parallelized make?
   You can not repeat exactly the error; the next time, another of
   FWF's OBJS might be missing in libfwf.a.

   Maybe there is a problem related to the change in FWF/FWF.rules
   in VERSION 3.65 (see FWF/README.NOTES: "Hacked FWF.rules to
   make AddToLibrary try to build library only if objects are   
   newer than library.").

   Since I am not at all a compiler and linker specialist, I propose,
   to do a final 'ar' of all OBJS after all of them are build. This
   can be done by adding an auxiliary target in FWF/Imakefile.

--- FWF/Imakefile.orig	1998-11-08 23:22:54 UTC
+++ FWF/Imakefile
@@ -9,14 +9,25 @@ ALLDIRS = $(INITIALDIRS) include/Xfwf li
 MakeDirectories(all,$(ALLDIRS))
 
 InitSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
 MakeObjectsSubdirs($(SUBDIRS))
 MakeExecsSubdirs($(SUBDIRS))
 GatherDescriptionSubdirs($(SUBDIRS))
 
+MAINOBJS = src/Board/Board.o src/Button/Button.o src/Common/Common.o src/Frame/Frame.o src/Group/Group.o src/Label/Label.o src/RadioGroup/RadioGrp.o src/RowCol/RowCol.o src/Toggle/Toggle.o
+MISCOBJS = src/misc/VarArgs.o
+CONVOBJS = src/converters/long.o src/converters/icon.o src/converters/choosecol.o src/converters/StrToPmap.o src/converters/Pen.o src/converters/strarray.o
+STRGOBJS = src/tabstring/DrawImageString.o src/tabstring/DrawString.o src/tabstring/Tablist2Tabs.o src/tabstring/TextWidth.o src/tabstring/strnchr.o
+
+$(FWF_LIBDIR)/auxtarget: $(MAINOBJS) $(MISCOBJS) $(CONVOBJS) $(STRGOBJS)
+	ar -r $(FWF_LIBDIR)/$(FWF_LIBNAME) $(MAINOBJS) $(MISCOBJS) $(CONVOBJS) $(STRGOBJS)
+	ranlib $(FWF_LIBDIR)/$(FWF_LIBNAME)
+	echo "lib complete." > $(FWF_LIBDIR)/auxtarget
+
 #ifdef BuildExecs
-AllTarget(init objects execs $(FWF_MANDIR)/fwf.man)
+AllTarget(init objects execs $(FWF_LIBDIR)/auxtarget $(FWF_MANDIR)/fwf.man)
 #else
-AllTarget(init objects $(FWF_MANDIR)/fwf.man)
+AllTarget(init objects $(FWF_LIBDIR)/auxtarget $(FWF_MANDIR)/fwf.man)
 #endif
 
 ConstructIndex(init)