虽然有点脱裤子放弃，但是还是想试试在ubuntu下交叉编译win下的程序。
但是在./configure --host=x86_64-w64-mingw32时出现了问题
提示
checking for char *... yes
checking size of char *... 8
checking for u_char... no
checking for u_short... no
checking for u_int... no
checking for u_long... no
checking for u_int8_t... no
configure: error: No unsigned 1-byte integral type
configure: error: ./configure failed for db4/PORT
应该如何处理？