hi just tried to build/install readline-8.0-alpha and found the following glitch:
----8<---- /bin/install: cannot create regular file '/opt/stow.d/versions/readline-8.0-alpha/usr/lib64/pkgconfig/readline.pc': No such file or directory make[1]: *** [Makefile:245: install-pc] Error 1 make[1]: Leaving directory '/home/balducci/tmp/install-us-d/readline-7.0.d/readline-8.0-alpha' ---->8---- The reason seems to be the installdirs target in Makefile.in missing to create $(DESTDIR)$(pkgconfigdir). This fixes things for me: diff -c ./Makefile.in.CREATE_PKGCONFIGDIR ./Makefile.in *** ./Makefile.in.CREATE_PKGCONFIGDIR Thu May 24 17:23:06 2018 --- ./Makefile.in Thu May 24 17:23:06 2018 *************** *** 260,266 **** installdirs: $(srcdir)/support/mkinstalldirs -$(SHELL) $(srcdir)/support/mkinstalldirs $(DESTDIR)$(includedir) \ ! $(DESTDIR)$(includedir)/readline $(DESTDIR)$(libdir) \ $(DESTDIR)$(infodir) $(DESTDIR)$(man3dir) $(DESTDIR)$(docdir) uninstall: uninstall-headers uninstall-doc uninstall-examples uninstall-pc --- 260,266 ---- installdirs: $(srcdir)/support/mkinstalldirs -$(SHELL) $(srcdir)/support/mkinstalldirs $(DESTDIR)$(includedir) \ ! $(DESTDIR)$(includedir)/readline $(DESTDIR)$(libdir) $(DESTDIR)$(pkgconfigdir) \ $(DESTDIR)$(infodir) $(DESTDIR)$(man3dir) $(DESTDIR)$(docdir) uninstall: uninstall-headers uninstall-doc uninstall-examples uninstall-pc ciao gabriele