Dependency on XFont
(1. Find the bottleneck )
Fbiterm use the XFont to implement pcf & bdf font rendering.
The dependency has two aspect: one is dependency of compiling, the other is dependency of linking.
The dependency of linking can be displayed via ldd fbiterm, and it contains:
...
libXfont.so => /usr/lib/libXfont.so.1
...
,I trace the undefined function object in fbiterm via nm fbiterm and related file PREFIX/src/font.c.
