https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69894
Bug ID: 69894 Summary: [6 Regression] dependency of gcc-plugin.h not installed on aarch64-linux-gnu Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: doko at gcc dot gnu.org Target Milestone: --- seen when trying to build the gcc-python-plugin on aarch64-linux-gnu. config/aarch64/aarch64-opts.h: fatal error: aarch64-arches.def: No such file or directory. what is the correct fix, add it to tm_file in config.gcc?