Re: [PATCH 1/13] Coarray shared memory library

On Wed, Feb 11, 2026 at 10:30:00AM -0800, Steve Kargl wrote:
> On Wed, Feb 11, 2026 at 10:25:33AM -0800, Steve Kargl wrote:
> > 
> > % grep "cannot find -lcaf_shmem" gcc/testsuite/gfortran/gfortran.log | wc -l
> >      158
> > 
> > IMHO, the patch is not ready for commit.
> > 
> 
> In fact, it looks like a libcaf_shmem is not
> built.
> 
> % find . -name \*libcaf\*
> % find . -name \*caf\*
> ./x86_64-unknown-freebsd16.0/libgfortran/caf
> ./x86_64-unknown-freebsd16.0/libgfortran/caf/.deps/caf_error.Plo
> % ls ./x86_64-unknown-freebsd16.0/libgfortran/caf
> shmem/
> % ls ./x86_64-unknown-freebsd16.0/libgfortran/caf/shmem/
> <nothing reported?>
> 

Run gmake again without -15 dies with

libgfortran/../libbacktrace -I../libbacktrace -I../libbacktrace -std=gnu11 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings -Werror=implicit-function-declaration -Werror=vla -fcx-fortran-rules -ffunction-sections -fdata-sections -O -g -MT caf/shmem.lo -MD -MP -MF caf/.deps/shmem.Tpo -c ../../../gcc/libgfortran/caf/shmem.c  -fPIC -DPIC -o caf/.libs/shmem.o
../../../gcc/libgfortran/caf/shmem.c:30:10: fatal error: shmem/counter_barrier.h: No such file or directory
   30 | #include "shmem/counter_barrier.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~

> 

% ls  ../gcc/libgfortran/caf
caf_error.c     caf_error.h     libcaf.h        mpi.c           shmem.c         single.c

Perhaps, the mega diff Jerry sent me is missing a file?


-- 
Steve