FAILED: src/CMakeFiles/rspamd-server.dir/libserver/worker_util.c.o 
/usr/local/libexec/ccache/cc -DFREEBSD -DHAVE_CONFIG_H -D_BSD_SOURCE -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/hiredis -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7 -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/src -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/src/libutil -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/src/libserver -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/src/libmime -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/src/libstat -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/src/libcryptobox -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/libucl -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/linenoise -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/uthash -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/http-parser -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/libottery -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/xxhash -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/cdb -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/snowball/include -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/librdns -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/aho-corasick -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/lc-btrie -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/contrib/lua-lpeg -Isrc -Isrc/libcryptobox -I/usr/local/include/luajit-2.0 -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include -I/usr/local/include/hs -I/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/compat -g -O2 -fstrict-aliasing -O2 -pipe -fno-omit-frame-pointer  -fstack-protector -fno-strict-aliasing -pthread -fPIC  -W -Wall -Wpointer-arith -Wno-unused-parameter -Wno-unused-function -Wunused-variable -Wno-pointer-sign -Wstrict-prototypes -Wnull-dereference -Wno-unused-const-variable -Wno-sign-compare -std=c11 -Wno-implicit-fallthrough -O2 -pipe -fno-omit-frame-pointer  -fstack-protector -fno-strict-aliasing -MD -MT src/CMakeFiles/rspamd-server.dir/libserver/worker_util.c.o -MF src/CMakeFiles/rspamd-server.dir/libserver/worker_util.c.o.d -o src/CMakeFiles/rspamd-server.dir/libserver/worker_util.c.o   -c /wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/src/libserver/worker_util.c
/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/src/libserver/worker_util.c:998:2: error: use of undeclared identifier 'ucontext_t'
        ucontext_t *uap = ctx;
        ^
/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/src/libserver/worker_util.c:998:14: error: use of undeclared identifier 'uap'
        ucontext_t *uap = ctx;
                    ^
/wrkdirs/usr/ports/mail/rspamd/work/rspamd-1.7.7/src/libserver/worker_util.c:1005:8: error: use of undeclared identifier 'uap'
        (void)uap;
              ^
3 errors generated.
ninja: build stopped: subcommand failed.
*** Error code 1

Stop.
make: stopped in /usr/ports/mail/rspamd
=>> Cleaning up wrkdir
===>  Cleaning for rspamd-1.7.7
build of mail/rspamd | rspamd-1.7.7 ended at Sat Jul  7 01:05:31 CEST 2018
build time: 00:03:46
!!! build failure encountered !!!