[gcc r12-3535] gcc: xtensa: fix PR target/102336

[Max Filippov]

https://gcc.gnu.org/g:4633d623d7c112a8e239b84b2d85caaef02d316c

commit r12-3535-g4633d623d7c112a8e239b84b2d85caaef02d316c
Author: Max Filippov <jcmvbkbc@gmail.com>
Date:   Tue Sep 7 15:40:00 2021 -0700

    gcc: xtensa: fix PR target/102336
    
    2021-09-14  Max Filippov  <jcmvbkbc@gmail.com>
    gcc/
            PR target/102336
            * config/xtensa/t-xtensa (TM_H): Add include/xtensa-config.h.

Diff:
---
 gcc/config/xtensa/t-xtensa | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/config/xtensa/t-xtensa b/gcc/config/xtensa/t-xtensa
index 973815c8c2d..d06e4928054 100644
--- a/gcc/config/xtensa/t-xtensa
+++ b/gcc/config/xtensa/t-xtensa
@@ -16,4 +16,5 @@
 # along with GCC; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
 
+TM_H += $(srcdir)/../include/xtensa-config.h
 $(out_object_file): gt-xtensa.h