pkg/60445: ftp.c:913:10: error: 'struct sockaddr_in6' has no member named 'sin6_scope_id' in UnixWare 7 Defenitive 2018 MP1

["gavrilovegor519%gmail.com@localhost via gnats" <gnats-admin%NetBSD.org@localhost>]

>Number:         60445
>Category:       pkg
>Synopsis:       ftp.c:913:10: error: 'struct sockaddr_in6' has no member named 'sin6_scope_id' in UnixWare 7 Defenitive 2018 MP1
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Jul 13 15:35:00 +0000 2026
>Originator:     Egor Gavrilov
>Release:        current (13.07.2026)
>Organization:
>Environment:
UnixWare uw7 5 7.1.4 i386 x86at SCO UNIX_SVR5
>Description:
gcc -DUNIXWARE -O2 -DHAVE_NBCOMPAT_H=1 -I/opt/pkgsrc/pkgbin/include   -DUNIXWARE -D_LARGEFILE_SOURCE -D_LARGE_FILES -D_FILE_OFFSET_BITS=64 -DDEF_UMASK=022 -I/opt/pkgsrc/pkgsrc/bootstrap/work/wrk/pkgtools/pkg_install/work/bzip2 -I/opt/pkgsrc/pkgsrc/bootstrap/work/wrk/pkgtools/pkg_install/work/zlib -I/opt/pkgsrc/pkgsrc/bootstrap/work/wrk/pkgtools/pkg_install/work/libarchive/libarchive -I/opt/pkgsrc/pkgsrc/bootstrap/work/wrk/pkgtools/pkg_install/work/libfetch -I/opt/pkgsrc/pkgsrc/bootstrap/work/wrk/pkgtools/pkg_install/work -DHAVE_NBCOMPAT_H=1 -I/opt/pkgsrc/pkgbin/include -I. -D_LARGEFILE_SOURCE -D_LARGE_FILES -D_FILE_OFFSET_BITS=64 -DFTP_COMBINE_CWDS -c ftp.c
ftp.c: In function 'ftp_transfer':
ftp.c:708:7: warning: implicit declaration of function 'strncasecmp' [-Wimplicit-function-declaration]
       strncasecmp(s, "no", 2) != 0);
       ^~~~~~~~~~~
ftp.c:913:10: error: 'struct sockaddr_in6' has no member named 'sin6_scope_id'
    u.sin6.sin6_scope_id = 0;
          ^
ftp.c: In function 'ftp_get_proxy':
ftp.c:1132:7: warning: implicit declaration of function 'strcasecmp' [-Wimplicit-function-declaration]
   if (strcasecmp(purl->scheme, SCHEME_FTP) == 0 ||
       ^~~~~~~~~~
*** Error code 1

Stop.
bmake: stopped making "depend all" in /opt/pkgsrc/pkgsrc/bootstrap/work/wrk/pkgtools/pkg_install/work/libfetch
*** Error code 1

Stop.
bmake[1]: stopped making "install" in /opt/pkgsrc/pkgsrc/pkgtools/pkg_install
*** Error code 1

Stop.
bmake: stopped making "install" in /opt/pkgsrc/pkgsrc/pkgtools/pkg_install
===> exited with status 1
aborted.
>How-To-Repeat:
./bootstrap --prefix /opt/pkgsrc/pkgbin --prefer-native yes --make-jobs 4
>Fix: