我正在尝试使用MSys2 for i686-w64-mingw32（今天下载的所有内容）构建PostgreSql 9.4.21。
要配置，我使用：
bubble.frame.size.width = bubbleSize.width
bubble.frame.size.height = max(bubbleSize.height, 44.0)
然后，当我做./configure --host=i686-w64-mingw32 --without-zlib
时，我得到了：
make我在 from /usr/include/stdio.h:61,
from ../../src/include/c.h:81,
from ../../src/include/postgres_fe.h:25,
from exec.c:20:
/usr/include/sys/select.h:62:5: nota: la declaración previa de ‘select’ estaba aquí
int select __P ((int __n, fd_set *__readfds, fd_set *__writefds,
^~~~~~
In file included from ../../src/include/c.h:101:0,
from ../../src/include/postgres_fe.h:25,
from exec.c:20:
../../src/include/pg_config_os.h:58:10: error fatal: direct.h: No such file or directory
#include <direct.h>
^~~~~~~~~~
compilación terminada.
make[2]: *** [<integrado>: exec.o] Error 1
make[2]: se sale del directorio '/e/Desarrollo/postgresql-9.4.21/src/common'
make[1]: *** [Makefile:35: all-common-recurse] Error 2
make[1]: se sale del directorio '/e/Desarrollo/postgresql-9.4.21/src'
make: *** [GNUmakefile:11: all-src-recurse] Error 2
中发现了direct.h，该如何告诉/mingw32/i686-w64-mingw32/include使用它？还是我应该做些其他事情？。