--- configure.ac.orig	2020-11-08 12:23:19.000000000 -0800
+++ configure.ac	2022-09-21 18:15:07.000000000 -0700
@@ -381,7 +381,7 @@
 	AC_DEFINE(ENABLE_BINRELOC)
 	br_cv_binreloc=yes
     fi
-    PKG_CHECK_MODULES(MAC_INTEGRATION, ige-mac-integration, have_ige=yes, have_ige=no)
+    PKG_CHECK_MODULES(MAC_INTEGRATION, ige-mac-integration, have_ige=no, have_ige=no)
     if test x"$have_ige" = "xyes"
     then
 	AC_DEFINE(HAVE_MAC_INTEGRATION)
@@ -391,6 +391,7 @@
     LIBTOOL_EXPORT_OPTIONS=$EXPORT_SYM_REGEX
     LIBTOOL_PROV_EXPORT_OPTIONS=$EXPORT_PROV_SYM_REGEX
     LIBTOOL_UI_EXPORT_OPTIONS=$EXPORT_UI_SYM_REGEX
+    linklibext=.dylib
     AC_DEFINE(HAVE_CARBON)
     COREDEPS_LIBS="$COREDEPS_LIBS -framework Carbon"
   ;;