https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100336
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:6e1ecc984ef71fc80d0fb7e91ac38af16ccb1943 commit r12-342-g6e1ecc984ef71fc80d0fb7e91ac38af16ccb1943 Author: Jakub Jelinek <ja...@redhat.com> Date: Sun May 2 10:28:11 2021 +0200 i386: Fix up plugin header install on x86 [PR100336] The recent addition of i386-isa.def which is included from i386.h results in failures to build gcc plugins, the i386.h header is installed, but i386-isa.def is not. 2021-05-02 Jakub Jelinek <ja...@redhat.com> PR target/100336 * config/i386/t-i386 (TM_H): Add $(srcdir)/config/i386/i386-isa.def.