[gcc r13-2933] Add OPTIONS_H_EXTRA to GTFILES

[gcc r13-2933] Add OPTIONS_H_EXTRA to GTFILES

[Richard Sandiford]

https://gcc.gnu.org/g:c1e1fa054970a30844eb94d726b4954dcb8b9063

commit r13-2933-gc1e1fa054970a30844eb94d726b4954dcb8b9063
Author: Richard Sandiford <richard.sandiford@arm.com>
Date:   Thu Sep 29 11:32:50 2022 +0100

    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:
---
 gcc/Makefile.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 59b67d99441..c1d04384399 100644
--- 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 \