--- flite-2.2/configure.in.orig 2020-11-18 11:54:31.404596589 -0500 +++ flite-2.2/configure.in 2020-11-18 11:54:46.546893801 -0500 @@ -487,4 +487,4 @@ AC_ARG_WITH( langvox, FL_LANGVOX=$with_langvox ) AC_SUBST(FL_LANGVOX) -AC_OUTPUT(config/config config/system.mak) +AC_OUTPUT(config/config config/system.mak flite.pc) --- flite-2.2/Makefile.orig 2020-11-18 11:57:29.799098025 -0500 +++ flite-2.2/Makefile 2020-11-18 11:59:10.096066607 -0500 @@ -109,7 +109,9 @@ install: mkdir -p $(DESTDIR)$(INSTALLBINDIR) mkdir -p $(DESTDIR)$(INSTALLLIBDIR) mkdir -p $(DESTDIR)$(INSTALLINCDIR) + mkdir -p $(DESTDIR)$(INSTALLLIBDIR)/pkgconfig/ $(INSTALL) -m 644 include/*.h $(DESTDIR)$(INSTALLINCDIR) + $(INSTALL) -m 755 flite.pc $(DESTDIR)$(INSTALLLIBDIR)/pkgconfig/ @ $(MAKE) -C main --no-print-directory DESTDIR=$(DESTDIR) install time-stamp :