--- 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 :