求助！在cygwin上编译linux内核出问题

caslina

在cygwin上使用make menufig 后 有错误，如下：

make[2]: *** [scripts/kconfig/lxdialog/lxdialog] Error 1
为什么？
该怎么办？

caslina

$ make menuconfig
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/basic/split-include
  HOSTCC  scripts/basic/docproc
  HOSTLD  scripts/kconfig/mconf
  HOSTLD  scripts/lxdialog/lxdialog
scripts/lxdialog/checklist.o:checklist.c.text+0x21a): undefined reference to `
_ncwrap_acs_map'
scripts/lxdialog/checklist.o:checklist.c.text+0x280): undefined reference to `
_ncwrap_acs_map'
scripts/lxdialog/checklist.o:checklist.c.text+0x297): undefined reference to `
_ncwrap_acs_map'
scripts/lxdialog/checklist.o:checklist.c.text+0x2ae): undefined reference to `
_ncwrap_acs_map'
scripts/lxdialog/checklist.o:checklist.c.text+0x2c5): undefined reference to `
_ncwrap_acs_map'
scripts/lxdialog/checklist.o:checklist.c.text+0x2f9): more undefined reference
s to `_ncwrap_acs_map' follow
scripts/lxdialog/checklist.o:checklist.c.text+0x4e5): undefined reference to `
_COLS'
scripts/lxdialog/checklist.o:checklist.c.text+0x501): undefined reference to `
_LINES'
scripts/lxdialog/checklist.o:checklist.c.text+0x52d): undefined reference to `
_stdscr'
scripts/lxdialog/checklist.o:checklist.c.text+0x572): undefined reference to `
_keypad'
scripts/lxdialog/checklist.o:checklist.c:(.text+0x5d9): undefined reference to `
_ncwrap_acs_map'
scripts/lxdialog/checklist.o:checklist.c:(.text+0x611): undefined reference to `
_ncwrap_acs_map'
scripts/lxdialog/checklist.o:checklist.c:(.text+0x63b): undefined reference to `
_ncwrap_acs_map'
scripts/lxdialog/checklist.o:checklist.c:(.text+0x797): undefined reference to `
_keypad'
scripts/lxdialog/menubox.o:menubox.c:(.text+0x1bb): undefined reference to

`_ncw
rap_acs_map'
...

collect2: ld returned 1 exit status
make[2]: *** [scripts/lxdialog/lxdialog] Error 1
make[1]: *** [menuconfig] Error 2
make: *** [menuconfig] Error 2