cannot compile on Fedora 34

[ROBERT-MCDOWELL]

qlite3-binding.c: In function ‘sqlite3SelectNew’:
sqlite3-binding.c:125322:10: warning: function may return address of local variable [-Wreturn-local-addr]
125322 | return pNew;
| ^~~~
sqlite3-binding.c:125282:10: note: declared here
125282 | Select standin;
| ^~~~~~~

github.com/joohoi/acme-dns

/usr/bin/ld: $WORK/b001/pkg1.a(_x011.o): undefined reference to symbol 'pthread_mutexattr_settype@@GLIBC_2.2.5'
/usr/bin/ld: /usr/lib64/libpthread.so.0: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status

thanks

[stelb]

Fedora 32: first problem is fixed with
export CGO_CFLAGS="-Wno-return-local-addr"
the actual problem is sqlite3 (see similar problem mattn/go-sqlite3#803)

I don't have the ld error