Mayuresh <mayuresh%acm.org@localhost> writes:
> #uname -a
> NetBSD localhost 9.1 NetBSD 9.1 (GENERIC) #0: Sun Oct 18 19:24:30 UTC 2020
> mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC amd64
> x86_64 Intel 686-class NetBSD
That's 18 months out of date. I'm not saying it's related, but you
should update to recent netbsd-9 anyawy.
> pkgsrc-wip updated today, pkgsrc updated a few days back
and all installed packages up-to-date with respect to sources? I'm not
saying it's related, but that's part of a quality report.
> configure:17400: gcc -o conftest -O2 -fPIC -D_FORTIFY_SOURCE=2 -pthread
> -I/usr/pkg/include -L/usr/pkg/lib
> -Wl,-zrelro -Wl,-R/usr/pkg/lib conftest.c -lpthread >&5
> conftest.c: In function 'main':
> conftest.c:51:9: warning: implicit declaration of function
> 'pthread_mutexattr_setpshared'; did you mean 'pt
> hread_mutexattr_settype'? [-Wimplicit-function-declaration]
> if (pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_SHARED))
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> pthread_mutexattr_settype
> ld: /tmp//ccnFnR6G.o: in function `main':
> conftest.c:(.text.startup+0x3b): undefined reference to
> `pthread_mutexattr_setpshared'
Hints for self-help:
read carefully the posix specification:
https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_getpshared.html
search the page for that function name and read those parts again.
read carefully the entire man page: man pthread_mutexattr_setpshared
search the page for that function and read those parts again
read the header file referenced in the man page
search for the function
read the test program. Review the code against the above documentation.
If necessary, create a minimal test program separate from the package.
Understand whether the package needs to use this facility, or whether
it is able to check for it and use it if present.
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