pkg/55064: devel/editline conflicts with devel/ncurses

[joern.clausen%uni-bielefeld.de@localhost]

>Number:         55064
>Category:       pkg
>Synopsis:       devel/editline conflicts with devel/ncurses
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Mar 12 08:00:00 +0000 2020
>Originator:     Joern Clausen
>Release:        
>Organization:
Bielefeld University
>Environment:
>Description:
Compiling devel/editline fails with

In file included from terminal.c:56:
/opt/pkgsrc/pkg-hrz/pkgsrc/devel/editline/work.pkgsrc-sol11i86/.buildlink/include/ncurses/termcap.h:61:31: error: conflicting types for 'tgetstr'
   61 | extern NCURSES_EXPORT(char *) tgetstr (const char *, char **);
      |                               ^~~~~~~
In file included from ../config.h:296,
                 from terminal.c:35:
./sys.h:139:14: note: previous declaration of 'tgetstr' was here
  139 | extern char* tgetstr(char*, char**);
      |              ^~~~~~~


The referenced ncurses headers are from devel/ncurses 6.2, the compiler is GCC 9.2.0.
>How-To-Repeat:

>Fix: