Re: Cygwin 3.7.0 HEAD, posix_spawn() failures on Win10?
Brian Inglis via Cygwin <[email protected]>
| Newsgroups | gmane.os.cygwin |
|---|---|
| Organization | Systematic Software |
| Message-ID | <[email protected]> |
On 2026-02-09 08:07, Lionel Cons via Cygwin wrote: > On Mon, 9 Feb 2026 at 13:23, Dan Shelton via Cygwin <[email protected]> wrote: >> >> On Sat, 31 Jan 2026 at 17:11, Dan Shelton <[email protected]> wrote: >>> >>> Hello, on Cygwin 3.7.0-0.382.gab4d1afb5e1e.x86_64 on >>> CYGWIN_NT-10.0-19045, is anyone else getting posix_spawn() errors when >>> using clang? >>> >>> I get these errors: >>> 0 [main] clang-21 1687 child_info_fork::abort: >>> \??\C:\cygwin64\bin\cygintl-8.dll: Loaded to different address: >>> parent(0x44D0000) != child(0x1A0000) >>> >>> clang: error: unable to execute command: posix_spawn failed: Resource >>> temporarily unavailable >> >> 7.22AM: >> We updated to cygwin 3.7.0-0.390.gede7cbc9946b.x86_64, the >> posix_spawn() in clang.exe does not work. >> >> Maybe clang is broken? > > Try this procedure to rebase all DLLs of all packages: > 1. reboot machine > 2. open admin terminal, run /usr/bin/rebase-trigger full, close terminal > 3. run Cygwin setup.exe, just run it without installing anything. Do not abort! > 4. reboot machine > > IMO it would be cool if there is a tool which could be called from > powershell or cmd.exe DIY - Exit or shutdown all other Cygwin services and processes then: $ cygstart dash $ exit In dash shell window: $ rebase-trigger full $ rebaseall or equivalent - YMMV! ;^> -- Take care. Thanks, Brian Inglis Calgary, Alberta, Canada La perfection est atteinte Perfection is achieved non pas lorsqu'il n'y a plus rien à ajouter not when there is no more to add mais lorsqu'il n'y a plus rien à retrancher but when there is no more to cut -- Antoine de Saint-Exupéry -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple