Formerly compatMakefile.~60~

compatMakefile

@@ -80,6 +80,8 @@ bindir = $(exec_prefix)/bin
 libdir = $(exec_prefix)/lib
 # Directory to search by default for included makefiles.
 includedir = $(prefix)/include
+# Directory to install the Info files in.
+infodir = $(prefix)/info
 # Directory to install the man page in.
 mandir = $(prefix)/man/man$(manext)
 # Number to put on the man page filename.
@@ -172,16 +174,24 @@ tags: $(tagsrcs)
 	$(CTAGS) $(tagsrcs)
 
 .PHONY: install
-install: $(bindir)/$(instname) $(mandir)/$(instname).$(manext)
+install: $(bindir)/$(instname) $(infodir)/$(instname).info \
+	 $(mandir)/$(instname).$(manext)
 
 $(bindir)/$(instname): make
 	$(INSTALL_PROGRAM) make $@.new
 # These are necessary for load-average checking to work on most Unix machines.
-	if $(install_setgid); then \
+	-if $(install_setgid); then \
 	  chgrp $(group) $@.new && chmod g+s $@.new; \
 	else true; fi
 	mv $@.new $@
 
+$(infodir)/$(instname).info: make.info
+	for file in $(srcdir)/make.info*; do \
+	  name="`basename $$file`"
+	  $(INSTALL_DATA) $$file \
+	    `echo $@ | sed "s/$(instname).info\$$/$$name/"`
+	done
+
 $(mandir)/$(instname).$(manext): make.man
 	$(INSTALL_DATA) $(srcdir)/make.man $@