静态链接NCurses给出错误，用于BusyBox环境

Question

I wrote a very simple ncurses program to be run in BusyBox environment. However, it seems like that I cannot get my program to compile with everything. I used:

g++ menu.cpp -ohello -lncurses  --> Works fine
g++ -static menu.cpp -ohello -lncurses --> Undefined reference to SP (many times)

I found this question but it ignores linking to ncurses. I need a very single executable. My targeted environment is fixed, so I do not concern portability.

Answer 1

1. You should paste the exact compiler calls and the exact error messages that you are getting.

2. Do you have a static version of the ncurses library?

3. More importantly, do you have a static version of the ncurses library compiled for your target environment? For example your target environment may be using ulibc instead of glibc or it could even be a whole different platform (hint: tell us what your target platform is).

4. Are you certain that you are compiling with the right flags? The compiler flags that you are showing seem more suited to compiling an application for use in the build host environment...