[Bug lto/89896] -flto=4 is confused by presence of 'all.c' in a local directory. -flto=1 is not.

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89896

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Apr  3 08:46:00 2019
New Revision: 270112

URL: https://gcc.gnu.org/viewcvs?rev=270112&root=gcc&view=rev
Log:
2019-04-03  Richard Biener  <rguent...@suse.de>

        PR lto/89896
        * lto-wrapper.c (run_gcc): Avoid implicit rules making
        the all target phony.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lto-wrapper.c