[Bug lto/86548] GCC could tmp file /tmp/ccDxn2Yd.ltrans0.ltrans.o could be based on the compiled file name

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86548

--- Comment #8 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Thu Jul 26 12:13:14 2018
New Revision: 262999

URL: https://gcc.gnu.org/viewcvs?rev=262999&root=gcc&view=rev
Log:
Add linker_output as prefix for LTO temps (PR lto/86548).

2018-07-26  Martin Liska  <mli...@suse.cz>

        PR lto/86548
        * lto-wrapper.c: Add linker_output as prefix
        for ltrans_output_file.
2018-07-26  Martin Liska  <mli...@suse.cz>

        PR lto/86548
        * libiberty.h (make_temp_file_with_prefix): New function.
2018-07-26  Martin Liska  <mli...@suse.cz>

        PR lto/86548
        * make-temp-file.c (TEMP_FILE): Remove leading 'cc'.
        (make_temp_file): Call make_temp_file_with_prefix with
        first argument set to NULL.
        (make_temp_file_with_prefix): Support also prefix.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lto-wrapper.c
    trunk/include/ChangeLog
    trunk/include/libiberty.h
    trunk/libiberty/ChangeLog
    trunk/libiberty/make-temp-file.c