On Wed, 27 May 2020 at 16:26, Jeff Law via Gcc <gcc@gcc.gnu.org> wrote:
>
> On Wed, 2020-05-27 at 11:16 -0300, Alexandre Oliva wrote:
> > Hello, David,
> >
> > On May 26, 2020, David Edelsohn <dje....@gmail.com> wrote:
> >
> > > Complaints about -dA, -dD, -dumpbase, etc.
> >
> > This was the main symptom of the problem fixed in the follow-up commit
> > r11-635-g6232d02b4fce4c67d39815aa8fb956e4b10a4e1b
> >
> > Could you please confirm that you did NOT have this commit in your
> > failing build, and that the patch above fixes the problem for you as it
> > did for others?
> >
> >
> > > This patch was not properly tested on all targets.
> >
> > This problem had nothing to do with targets. Having Ada enabled, which
> > I've nearly always and very long done to increase test coverage, was
> > what kept the preexisting bug latent in my testing.
> >
> >
> > Sorry that I failed to catch it before the initial check in.
> Any thoughts on the massive breakage on the embedded ports in the testsuite?
> Essentially every test that links is failing like this:
>
> > Executing on host: /home/jenkins/workspace/c6x-elf/c6x-elf-obj/gcc/gcc/xgcc
> > -B/home/jenkins/workspace/c6x-elf/c6x-elf-obj/gcc/gcc/
> > /home/jenkins/gcc/gcc/testsuite/gcc.c-torture/execute/20000112-1.c
> > gcc_tg.o -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
> > -fdiagnostics-color=never -fdiagnostics-urls=never -O0 -w -msim {}
> > {} -
> > Wl,-wrap,exit -Wl,-wrap,_exit -Wl,-wrap,main -Wl,-wrap,abort -lm -o
> > ./20000112-1.exe (timeout = 300)
> > spawn -ignore SIGHUP
> > /home/jenkins/workspace/c6x-elf/c6x-elf-obj/gcc/gcc/xgcc
> > -B/home/jenkins/workspace/c6x-elf/c6x-elf-obj/gcc/gcc/
> > /home/jenkins/gcc/gcc/testsuite/gcc.c-torture/execute/20000112-1.c gcc_tg.o
> > -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
> > -fdiagnostics-
> > color=never -fdiagnostics-urls=never -O0 -w -msim -Wl,-wrap,exit -Wl,-
> > wrap,_exit -Wl,-wrap,main -Wl,-wrap,abort -lm -o ./20000112-1.exe^M
> > xgcc: error: : No such file or directory^M
> > xgcc: error: : No such file or directory^M
> > compiler exited with status 1
> > FAIL: gcc.c-torture/execute/20000112-1.c -O0 (test for excess errors)
> > Excess errors:
> > xgcc: error: : No such file or directory
> > xgcc: error: : No such file or directory
> >
>
>
> Sadly there's no additional output that would help us figure out what went
> wrong.
If that helps, I traced this down to the new gcc_adjust_linker_flags function.
Christophe
>
> jeff
>
