libcody as originally added to GCC fail to build on *-unknown-freebsd11.4
and presumably others:
c++ -std=c++11 -g -include config.h -I ... -MMD -MP -MF netclient.d -c
-o netclient.o
.../libcody/netclient.cc:114:3: error: unknown type sockaddr_in6 addr;
^~~~~~~~~~~~
sockaddr_in6 is declared in /usr/include/netinet6/in6.h,
which is included by /usr/include/netinet/in.h.
Indeed, per https://man7.org/linux/man-pages/man7/ipv6.7.html
#include <sys/socket.h>
#include <netinet/in.h>
should be included, and our own gcc/ada/gsocket.h also has
#if !(defined (VMS) || defined (__MINGW32__))
#include <sys/socket.h>
#include <sys/un.h>
#include <netinet/in.h>
:
#endif
libcody/ChangeLog:
2020-12-21 Gerald Pfeifer <gerald@pfeifer.com>
* netserver.cc: Include <netinet/in.h>.
