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Wed, 11 Jun 2025 17:43:18 +0000 (UTC) Received: from f41-zbm-amd (unknown [10.22.88.81]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 464AD30002C6; Wed, 11 Jun 2025 17:43:17 +0000 (UTC) Date: Wed, 11 Jun 2025 10:43:12 -0700 From: Kevin Buettner To: Pedro Alves Cc: gdb-patches@sourceware.org Subject: Re: [PATCH] Skip gdb.base/libsegfault.exp on Cygwin Message-ID: <20250611104312.3ada6f06@f41-zbm-amd> In-Reply-To: <20250606174648.982691-1-pedro@palves.net> References: <20250606174648.982691-1-pedro@palves.net> Organization: Red Hat MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: ZIcBvkCKfyNU0LoRYXhp6Fh9eJVmtqUK_S3uu6JmHgk_1749663798 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org On Fri, 6 Jun 2025 18:46:48 +0100 Pedro Alves wrote: > Running gdb.base/libsegfault.exp on Cygwin, in parallel mode causes > badness: > > $ make check-parallel TESTS="gdb.base/libsegfault.exp" > ... > Running /home/alves/gdb/src/gdb/testsuite/gdb.base/libsegfault.exp ... > 0 [main] expect 6611 C:\cygwin64\bin\expect.exe: *** fatal error in forked process - error while loading shared libraries: libSegFault.so: cannot open shared object file: No such file or directory > *** starting '"C:\cygwin64\bin\dumper.exe" -n "C:\cygwin64\bin\expect.exe" 8012' for pid 6611, tid 7992 > *** continuing pid 6611 > parent: sync byte write: broken pipe > make[1]: *** [Makefile:320: check/gdb.base/libsegfault.exp] Error 255 > make[1]: Target 'do-check-parallel' not remade because of errors. > make[1]: Leaving directory '/home/alves/rocm/gdb/build-cygwin-testsuite' > outputs/gdb.base/libsegfault/gdb.sum: no recognised summary line > outputs/gdb.base/libsegfault/gdb.log: no recognised summary line > make: *** [Makefile:260: check-parallel] Error 2 > $ > > I.e., Expect's spawn fails, and that brings down the whole Expect > process, for some reason. The result is that we end up with > incomplete gdb.sum/gdb.log files, which dg-extract-results.sh can't > process. Since libSegFault.so is a glibc feature that doesn't exist > on Cygwin, just skip the test there. > > Change-Id: I44bdbffa25a5d21c5019418b68776d334a57be26 LGTM. Approved-by: Kevin Buettner