makefile: Don't try to generate headers from IDLs that are not meant to be generated.
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
diff --git a/mingw-w64-headers/Makefile.am b/mingw-w64-headers/Makefile.am
index 68021a9..c764699 100644
--- a/mingw-w64-headers/Makefile.am
+++ b/mingw-w64-headers/Makefile.am
@@ -274,6 +274,10 @@
%_i.c: %.idl crt/_mingw.h
$(WIDL) -DBOOL=WINBOOL -I$(srcdir)/include -Icrt -I$(srcdir)/crt -u -o $@ $<
+# following headers are not meant to be generated from IDLs, so override default rule
+include/prsht.h: ;
+include/wincrypt.h: ;
+
endif
_mingw_ddk.h: $(srcdir)/crt/sdks/_mingw_ddk.h.in
