[Bug other/109898] 'make install -j' sometimes corrupts 'dir' file for .info files due to parallel 'install-info' calls

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109898

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
make all of 'install' not parallel?