Already moved to the appropriate documentation directories

src/interfaces/ecpg/doc/Makefile

-#-------------------------------------------------------------------------
-#
-# Makefile
-#    Makefile for doc directory to install man pages
-#
-#-------------------------------------------------------------------------
-
-SRCDIR=../../..
-include $(SRCDIR)/Makefile.global
-
-all: ecpg.texinfo
-	-makeinfo ecpg.texinfo
-
-install: install-man install-info
-
-install-man:
-	-mkdir -p $(POSTMANDIR)
-	-mkdir $(POSTMANDIR)/man1
-	#-mkdir $(POSTMANDIR)/man3
-	#-mkdir $(POSTMANDIR)/man5
-	#-mkdir $(POSTMANDIR)/manl
-	install -m644 *.1* $(POSTMANDIR)/man1
-	#install -m644 *.3* $(POSTMANDIR)/man3
-	#install -m644 *.5* $(POSTMANDIR)/man5
-	#install -m644 *.l* $(POSTMANDIR)/manl
-
-install-info: ecpg.info
-	install -m 755 -d $(DESTDIR)$(POSTGRESDIR)/info
-	install -m 644 ecpg.info $(DESTDIR)$(POSTGRESDIR)/info; \
-	#if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then\
-	#	install-info --infodir=$(infodir) ecpg.info; \
-	#else true; \
-	#fi
-
-clean:
-	rm -f ecpg.info ecpg.?? ecpg.??? missfont.log *~ core
-
-distclean: clean
-	rm -f Makefile