pkg/56426: 9.0_2021Q2/libslang2-2.2.4nb3: incorrect Libs: in /usr/pkg/lib/pkgconfig/slang.pc

[rvp%SDF.ORG@localhost]

>Number:         56426
>Category:       pkg
>Synopsis:       9.0_2021Q2/libslang2-2.2.4nb3: incorrect Libs: in /usr/pkg/lib/pkgconfig/slang.pc
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Sep 30 06:00:00 +0000 2021
>Originator:     RVP
>Release:        pkgsrc-2021Q2
>Organization:
>Environment:
NetBSD x202e.localdomain 9.99.89 NetBSD 9.99.89 (MYKERNEL) #0: Thu Sep 30 03:44:39 UTC 2021  bld@x202e.localdomain:/usr/obj/sys/arch/amd64/compile/MYKERNEL amd64

>Description:
/usr/pkg/lib/pkgconfig/slang.pc (or, maybe slang2.pc ?) in the pkg from
9.0_2021Q2 should have the correct `Libs:'

$ cat /usr/pkg/lib/pkgconfig/slang.pc
prefix=/usr/pkg
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=/usr/pkg/include/slang2

Name: slang
Description: S-Lang programming library and interpreter
URL: http://www.jedsoft.org/slang/
Version: 2.2.4
Libs: -L${libdir} -lslang
Libs.private: -ltermcap   -lm
Cflags: -I${includedir}


$ ls -l /usr/pkg/lib/libslang2.*
-rw-r--r--  1 root  wheel  1756876 Sep 26 16:15 /usr/pkg/lib/libslang2.a
-rwxr-xr-x  1 root  wheel      966 Sep 26 16:15 /usr/pkg/lib/libslang2.la
lrwxr-xr-x  1 root  wheel       18 Sep 26 16:15 /usr/pkg/lib/libslang2.so -> libslang2.so.2.0.1
lrwxr-xr-x  1 root  wheel       18 Sep 26 16:15 /usr/pkg/lib/libslang2.so.2 -> libslang2.so.2.0.1
-rwxr-xr-x  1 root  wheel  1216464 Sep 26 16:15 /usr/pkg/lib/libslang2.so.2.0.1
$

>How-To-Repeat:

>Fix:
Should be simple...