Re: gdb itself core dumps

2022-06-26 Thread Ariel Burbaickij
OK, thank you for your reply. Will do and will let you know. Reproducibility, should details of it be needed, is not an issue as the program I tried to debug is open-source and easily available. Kind Regards Ariel Burbaickij On Sunday, June 26, 2022, Jon Turney wrote: > On 24/06/2022 15:13, Ari

Re: fltk does not work on cygwin version octave-6.4.0

2022-06-26 Thread Tatsuro MATSUOKA
> - Original Message - > Date: 2022/06/26 日 22:59 > Subject: Re: fltk does not work on cygwin version octave-6.4.0 > On 23/06/2022 00:05, Tatsuro MATSUOKA wrote: > > > > [132545.312] (II) AIGLX: Testing pixelFormatIndex 2 > > [132545.343] GL_VERSION: 1.1.0 > > [132545.343] GL_VENDOR:

Re: poll() is buggy for duplicate file descriptors inquired for different events

2022-06-26 Thread Takashi Yano
On Sun, 26 Jun 2022 17:04:58 + "Lavrentiev, Anton \(NIH/NLM/NCBI\) \[C\] wrote: > It looks like if a file descriptor is inquired a few times in a poll() call > with different events (and for one of those events the file descriptor is > "ready"), > only that occurrence gets reported correctly,

[ANNOUNCEMENT] Updated: guile-3.0.8-1

2022-06-26 Thread Marco Atzeri via Cygwin-announce
Version 3.0.8-1 of guile3.0 libguile3.0-devel libguile3.0_1 have been uploaded for cygwin. CYGWIN NOTE "guile" package has been obsoleted The package postinstallation script uses alternatives(8) to install a symlink for /usr/bin/{guile,guild,guile-config} programs. CHANGES Latest upstre

[ANNOUNCEMENT] Updated: openblas-0.3.20-1

2022-06-26 Thread Marco Atzeri via Cygwin-announce
New releases 0.3.20-1 of openblas (source) libopenblas (dinamic library) are available in the Cygwin distribution : CHANGES Last upstream release bugfix and performance improvment https://github.com/xianyi/OpenBLAS/releases OpenBLAS will now provide enough buffer space for at

[ANNOUNCEMENT] New package: git-filter-repo v2.34.0-1

2022-06-26 Thread Adam Dinwoodie
git-filter-repo v2.34.0-1 has been uploaded, and should be coming soon to a mirror near you. >From the upstream project description: > git filter-repo is a versatile tool for rewriting history, which > includes capabilities I have not found anywhere else. It roughly falls > into the same space of

[ANNOUNCEMENT] Updated: openssl 1.1.1p-1, mingw64-{i686, x86_64}-openssl-1.1.1p-0.1 (security)

2022-06-26 Thread Achim Gratz
The following packages have been uploaded to the Cygwin distribution. This release updates to the latest upstream security patch release and continues to use the Fedora patches from an earlier release (Fedora has already switched to openssl 3.x). * openssl-1.1.1p-1 * openssl-perl-1.1.1p-1 * libs

[ANNOUNCEMENT] Updated: Perl distributions

2022-06-26 Thread Achim Gratz
The following Perl distributions have been updated to their latest release version available on CPAN: noarch -- perl-Alien-Build-2.50-1 perl-JSON-4.07-1 perl-JSON-PP-4.10-1 -- *** CYGWIN-ANNOUNCE UNSUBSCRIBE INFO *** If you want to unsubscribe from the cygwin-announce mailin

poll() is buggy for duplicate file descriptors inquired for different events

2022-06-26 Thread Lavrentiev, Anton (NIH/NLM/NCBI) [C] via Cygwin
Hi, It looks like if a file descriptor is inquired a few times in a poll() call with different events (and for one of those events the file descriptor is "ready"), only that occurrence gets reported correctly, and all other occurrences get the returned event just "copied over" (and thus, it may

RE: Cygwin's execlp() does not work with an empty $PATH element

2022-06-26 Thread Lavrentiev, Anton (NIH/NLM/NCBI) [C] via Cygwin
There's another discrepancy for execlp() on Cygwin. In the absence of the PATH environment, it should consider the current directory first, then look up somewhere else. And it does so on Linux! Not on Cygwin, though. Please take a look below: Linux: $ ./hello exec: No such file or directory

Cygwin's execlp() does not work with an empty $PATH element

2022-06-26 Thread Lavrentiev, Anton (NIH/NLM/NCBI) [C] via Cygwin
Hi all, An empty PATH element (":xxx" or "xxx::xxx" or "xxx:") is to be considered as the current directory (from the very first days of Unix). However, Cygwin does not seem to obey the rule. Consider the following simple C program: $ cat hello.c #include #include #include #include int ma

Re: gdb itself core dumps

2022-06-26 Thread Jon Turney
On 24/06/2022 15:13, Ariel Burbaickij wrote: Hello mailing list, I was in the middle of deep debugging session when following happened: 103 allocate(size_type __n, const void* = static_cast(0)) (gdb) s __wrap__Znwm (sz=85) at /usr/src/debug/cygwin-3.3.5-1/winsup/cygwin/libstdcxx_wrapp

Re: fltk does not work on cygwin version octave-6.4.0

2022-06-26 Thread Jon Turney
On 23/06/2022 00:05, Tatsuro MATSUOKA wrote: [132545.312] (II) AIGLX: Testing pixelFormatIndex 2 [132545.343] GL_VERSION: 1.1.0 [132545.343] GL_VENDOR: Microsoft Corporation [132545.343] GL_RENDERER:GDI Generic [132545.343] wglwrap: Can't resolve "wglGetExtensionsStringARB" [132545.

[ANNOUNCEMENT] Updated: ngspice-37-1

2022-06-26 Thread Marco Atzeri via Cygwin-announce
New version 37-1 of ngspice libngspice-devel libngspice0 are available in the Cygwin distribution. CHANGES Latest upstream release Full feature list https://sourceforge.net/projects/ngspice/files/ng-spice-rework/37/ReleaseNotes.txt DESCRIPTION Ngspice is a mixed-level/mixed-signal