https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108113
Bug ID: 108113
Summary: Rust and --enable-link-serialization=1
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rust
Assignee: unassigned at gcc dot gnu.org
Reporter: jakub at gcc dot gnu.org
CC: dkm at gcc dot gnu.org, gcc-rust at gcc dot gnu.org
Target Milestone: ---
Seems rust/Make-lang.in doesn't have link serialization support, I bet that
must break
--enable-link-serialization=1 builds with rust enabled.
See
r11-5142-gd326ebc94f3b2b0d962fb9e253564b39106a10da
r11-5190-ga774a6a2fbeaf7cbcb7a7afe433418f2d740b45b
commits what has been changed for other FEs.
The first change introduced some stuff that the second one reverted, so what is
needed
in rust/Make-lang.in is basically
rust.serial = rust1$(exeext)
and making
rust1$(exeext) depend on
$(rust.prev)
The generic code will ensure to fill in rust.prev to some other *.serial and
set some other *.prev to rust.serial as needed.
