On Fri, Sep 3, 2021 at 10:25 AM Sandra Loosemore
<san...@codesourcery.com> wrote:
>
> On 9/2/21 11:37 PM, Sandra Loosemore wrote:
> > On 9/2/21 10:18 PM, sunil.k.pandey wrote:
> >> On Linux/x86_64,
> >>
> >> 93b6b2f614eb692d1d8126ec6cb946984a9d01d7 is the first bad commit
> >> commit 93b6b2f614eb692d1d8126ec6cb946984a9d01d7
> >> Author: Sandra Loosemore <san...@codesourcery.com>
> >> Date:   Wed Aug 18 07:22:03 2021 -0700
> >>
> >>      libgfortran: Further fixes for GFC/CFI descriptor conversions.
> >>
> >> caused
> >>
> >> FAIL: gfortran.dg/PR100914.f90   -O0  (test for excess errors)
> >> FAIL: gfortran.dg/PR100914.f90   -O1  (test for excess errors)
> >> FAIL: gfortran.dg/PR100914.f90   -O2  (test for excess errors)
> >> FAIL: gfortran.dg/PR100914.f90   -O3 -fomit-frame-pointer
> >> -funroll-loops -fpeel-loops -ftracer -finline-functions  (test for
> >> excess errors)
> >> FAIL: gfortran.dg/PR100914.f90   -O3 -g  (test for excess errors)
> >> FAIL: gfortran.dg/PR100914.f90   -Os  (test for excess errors)
> >
> > I did not see this failure in my own testing, but I also had this patch
> > for another known bug in my stack:
> >
> > https://gcc.gnu.org/pipermail/fortran/2021-August/056382.html
> >
> > I just pinged that earlier this evening as it has not been reviewed yet.
> >   I'll rebuild/retest without that patch and confirm that's what the
> > problem is.
>
> I'm still not seeing these FAILs in my test results.  Can you provide
> any details about the "excess errors" it is producing?  E.g. is it the
> same missing libquadmath.h error reported here?
>
> https://gcc.gnu.org/pipermail/fortran/2021-September/056467.html
>
> -Sandra

/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/testsuite/gfortran2/../../gfortran
-B/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/testsuite/gfortran2/../../
-B/export/gnu/import/git/gcc-test-master-intel64/bld/x86_64-pc-linux-gnu/./libgfortran/
/export/gnu/import/git/gcc-test-master-intel64/src-master/gcc/testsuite/gfortran.dg/PR100914.f90
-fdiagnostics-plain-output -fdiagnostics-plain-output -O0
-pedantic-errors
/export/gnu/import/git/gcc-test-master-intel64/src-master/gcc/testsuite/gfortran.dg/PR100914.c
-dumpbase  
-B/export/gnu/import/git/gcc-test-master-intel64/bld/x86_64-pc-linux-gnu/./libgfortran/.libs
-L/export/gnu/import/git/gcc-test-master-intel64/bld/x86_64-pc-linux-gnu/./libgfortran/.libs
-L/export/gnu/import/git/gcc-test-master-intel64/bld/x86_64-pc-linux-gnu/./libgfortran/.libs
-L/export/gnu/import/git/gcc-test-master-intel64/bld/x86_64-pc-linux-gnu/./libatomic/.libs
-B/export/gnu/import/git/gcc-test-master-intel64/bld/x86_64-pc-linux-gnu/./libquadmath/.libs
-L/export/gnu/import/git/gcc-test-master-intel64/bld/x86_64-pc-linux-gnu/./libquadmath/.libs
-L/export/gnu/import/git/gcc-test-master-intel64/bld/x86_64-pc-linux-gnu/./libquadmath/.libs
-lm -o ./PR100914.exe
/export/gnu/import/git/gcc-test-master-intel64/src-master/gcc/testsuite/gfortran.dg/PR100914.c:8:10:
fatal error: quadmath.h: No such file or directory
compilation terminated.
compiler exited with status 1
FAIL: gfortran.dg/PR100914.f90   -O0  (test for excess errors)
Excess errors:
/export/gnu/import/git/gcc-test-master-intel64/src-master/gcc/testsuite/gfortran.dg/PR100914.c:8:10:
fatal error: quadmath.h: No such file or directory
compilation terminated.

I think some -B/-I is missing.

-- 
H.J.

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