cannot install apache24

[Wojciech Puchar]

fresh ports tree
FreeBSD serwer.dgs 12.1-STABLE FreeBSD 12.1-STABLE puchar amd64

any idea?


===>  Building for apache24-2.4.43
--- all-recursive ---
Making all in srclib
--- all-recursive ---
Making all in os
--- all-recursive ---
Making all in unix
--- all-recursive ---
--- unixd.lo ---
/usr/local/share/apr/build-1/libtool --silent --mode=compile cc    -O2 
-pipe -DLIBICONV_PLUG -fstack-protector-strong -fno-strict-aliasi
ng      -DLIBICONV_PLUG   -I. 
-I/usr/ports/www/apache24/work/httpd-2.4.43/os/unix 
-I/usr/ports/www/apache24/work/httpd-2.4.43/include -I
/usr/local/include/apr-1 -I/usr/include -I/usr/local/include 
-I/usr/local/include/db5 
-I/usr/ports/www/apache24/work/httpd-2.4.43/module
s/aaa -I/usr/ports/www/apache24/work/httpd-2.4.43/modules/cache 
-I/usr/ports/www/apache24/work/httpd-2.4.43/modules/core -I/usr/ports/ww
w/apache24/work/httpd-2.4.43/modules/database 
-I/usr/ports/www/apache24/work/httpd-2.4.43/modules/filters 
-I/usr/ports/www/apache24/work
/httpd-2.4.43/modules/ldap 
-I/usr/ports/www/apache24/work/httpd-2.4.43/server 
-I/usr/ports/www/apache24/work/httpd-2.4.43/modules/logger
s -I/usr/ports/www/apache24/work/httpd-2.4.43/modules/lua 
-I/usr/ports/www/apache24/work/httpd-2.4.43/modules/proxy 
-I/usr/ports/www/apa
che24/work/httpd-2.4.43/modules/http2 
-I/usr/ports/www/apache24/work/httpd-2.4.43/modules/session 
-I/usr/ports/www/apache24/work/httpd-2
.4.43/modules/ssl -I/usr/ports/www/apache24/work/httpd-2.4.43/modules/test 
-I/usr/ports/www/apache24/work/httpd-2.4.43/server -I/usr/por
ts/www/apache24/work/httpd-2.4.43/modules/md 
-I/usr/ports/www/apache24/work/httpd-2.4.43/modules/arch/unix 
-I/usr/ports/www/apache24/wor
k/httpd-2.4.43/modules/dav/main 
-I/usr/ports/www/apache24/work/httpd-2.4.43/modules/generators 
-I/usr/ports/www/apache24/work/httpd-2.4.
43/modules/mappers  -prefer-non-pic -static -c unixd.c && touch unixd.lo
unixd.c:245:25: error: variable has incomplete type 'union semun'
             union semun ick;
                         ^
unixd.c:245:19: note: forward declaration of 'union semun'
             union semun ick;
                   ^
1 error generated.
*** [unixd.lo] Error code 1

make[5]: stopped in /usr/ports/www/apache24/work/httpd-2.4.43/os/unix
1 error

make[5]: stopped in /usr/ports/www/apache24/work/httpd-2.4.43/os/unix
*** [all-recursive] Error code 1

make[4]: stopped in /usr/ports/www/apache24/work/httpd-2.4.43/os/unix
1 error

make[4]: stopped in /usr/ports/www/apache24/work/httpd-2.4.43/os/unix
*** [all-recursive] Error code 1

make[3]: stopped in /usr/ports/www/apache24/work/httpd-2.4.43/os