Hi John, Apologies for the late reply.
John Ralls <jra...@ceridwen.us> skribis: > From f2de9d206b33bc2e27acde1e751df9ba8faf60a9 Mon Sep 17 00:00:00 2001 > From: John Ralls <jra...@ceridwen.us> > Date: Tue, 23 Apr 2019 15:06:48 -0700 > Subject: [PATCH] Fix build on MinGW-w64 > > Fixes bug 35405 > > * lib/poll.h: MinGW provides struct pollfd in winsock2.h and > lib/threads.h includes it so disable declaring it in poll.h and > get the declaration from winsock2.h. Otherwise gcc complains that > poll() has a different signature between the declaration and > definition. > * libguile/socket.c: TCP declarations are in winsock.h on Windows. > * libguile/timegm.c: MinGW doesn't include mktime so include mktime.c > to > provide it. The portability later in lib/ comes from the Gnulib project: https://gnu.org/s/gnulib Could you check whether the issue is fixed there in current Git ‘master’, and if not report it to bug-gnu...@gnu.org? Thank you, Ludo’.