Reporting test FAIL in ISL-0.27

[Baudilio Tejerina]

Hello.

For your information and reference,

Compiling ISL-027 in macOS 26.4, M5 Pro chip

The make check procedure threw  the following exception:

../test-driver: line 112: 97223 Segmentation fault: 11  "$@" >> "$log_file" 2>&1

FAIL: isl_test_python.py

============================================================================

Testsuite summary for isl 0.27

============================================================================

# TOTAL: 15

# PASS:  14

# SKIP:  0

# XFAIL: 0

# FAIL:  1

# XPASS: 0

# ERROR: 0

============================================================================

See ./test-suite.log

Please report to isl-dev...@googlegroups.com

============================================================================

Regards,

Baudilio

[Sven Verdoolaege]

On Mon, Apr 06, 2026 at 09:25:44PM -0400, Baudilio Tejerina wrote:
> Hello.
>
> For your information and reference,
>
> Compiling ISL-027 in macOS 26.4, M5 Pro chip
> The make check procedure threw the following exception:
>
> ../test-driver: line 112: 97223 Segmentation fault: 11 "$@" >> "$log_file" 2>&1
> FAIL: isl_test_python.py

Thanks for the report.

Can you provide a bit more information?
Is there anything useful in isl_test_python.log ?
Can you get a backtrack where the segmentation fault occurs?

Something like

PYTHONPATH=interface ISL_DYLD_LIBRARY_PATH=.libs LD_LIBRARY_PATH=".libs:$LD_LIBRARY_PATH" gdb --args python $(sed -n "s/^srcdir='\(.*\)'/\1/p" config.status)/isl_test_python.py

may work to run the test under gdb.

Maybe attach config.log and config.status as well.

skimo