Add OPTIONS_H_EXTRA to GTFILES

I have a patch that adds a typedef to aarch64's <cpu>-opts.h.
The typedef is used for a TargetVariable in the .opt file,
which means that it is covered by PCH and so needs to be
visible to gengtype.

<cpu>-opts.h is not included directly in tm.h, but indirectly
by target headers (in this case aarch64.h).  There was therefore
nothing that caused it to be added to GTFILES.

gcc/
	* Makefile.in (GTFILES): Add OPTIONS_H_EXTRA.

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 59b67d994415fb7ee5f8f2f8fa61bf30536e4069..c1d04384399e353e95756c3c0fb42ab537f00f5d 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -2661,6 +2661,7 @@ s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
 
 GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(host_xm_file_list) \
+  $(OPTIONS_H_EXTRA) \
   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
   $(srcdir)/wide-int.h $(srcdir)/alias.h \
   $(srcdir)/coverage.cc  $(srcdir)/rtl.h \