lfs5.0 安装 Ncurses-5.3 error

babypig

./configure --prefix=/usr --with-shared \
    --without-debug


checking for unistd.h... (cached) yes
checking whether termios.h needs _POSIX_SOURCE... no
checking for tcgetattr... yes
checking for vsscanf function or workaround... vsscanf
checking for working mkstemp... yes
checking whether setvbuf arguments are reversed... no
checking return type of signal handlers... void
checking for type sigaction_t... no
checking declaration of size-change... yes
checking for memmove... yes
checking if poll really works... yes
checking for stdbool.h... yes
checking for builtin bool type... no
checking how to run the C++ preprocessor... /lib/cpp
configure: error: C++ preprocessor "/lib/cpp" fails sanity check

babypig

make
make: *** No targets specified and no makefile found.  Stop.

babypig

问题已经解决，重新编译一次gcc就可以了，以前的gcc没有安装对
真是长知识阿