wasm requires HACKDIR for embedded files

diff --git a/sys/unix/hints/macOS.2020 b/sys/unix/hints/macOS.2020
index 85f9b320860b9c4f55468a7306cfc726114ba191..e6fae4c06d8aa89b22a82952cfcbbac7be4afc7d 100755 (executable)
--- a/sys/unix/hints/macOS.2020
+++ b/sys/unix/hints/macOS.2020
@@ -281,6 +281,11 @@ POSTINSTALL+= if test -f $(SHELLDIR)/$(GAME); then \
 endif   # WANT_BUNDLE
 endif   # !WANT_SHARE_INSTALL
 
+ifdef CROSS_TO_WASM
+HACKDIR=/
+PREFIX=
+endif # !CROSS_TO_WASM
+
 INSTDIR=$(HACKDIR)
 VARDIR=$(HACKDIR)
 
@@ -294,6 +299,7 @@ VARDIR=$(HACKDIR)
 #-INCLUDE cross-pre.2020
 #
 #-POST
+
 ifdef WANT_LIBNH
 libnh.a: $(HOBJ) $(LIBNHSYSOBJ) ../lib/lua/liblua.a
        $(AR) rcs $@ $(HOBJ) $(LIBNHSYSOBJ) ../lib/lua/liblua.a