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[bug #63070] posix_spawn fails to run a child process.


From: Martin Dorey
Subject: [bug #63070] posix_spawn fails to run a child process.
Date: Sat, 17 Sep 2022 19:18:29 -0400 (EDT)

Follow-up Comment #4, bug #63070 (project make):

> it's not feasible to test the runtime behavior of posix_spawn() in
configure
Despite it being "problematic", isn't that how we solved the not entirely
dissimilar bug #57022 (Error 127 executing a script with no #!) in
http://git.savannah.gnu.org/cgit/make.git/commit/?id=e64674b718600bd4fad0b5ac1cc37eb89fba5ef7?

> posix_spawn() was completely rewritten in glibc 2.24
That's the version of glibc that I reckoned, in yon bug, fixed:

https://sourceware.org/bugzilla/show_bug.cgi?id=18433
posix_spawn does not return correctly upon failure to execute


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