ARM tools use GCC compiled library

Hi I'm using ARM tools (RVDS4) to develop a project. Now I want to use a software lib which compiled by GCC. I read spec of GCC and add a compile flag "-mabi=aapcs" to GCC and rebuild the lib. Question...
ARM tools use GCC compiled library

Hi I'm using ARM tools (RVDS4) to develop a project. Now I want to use a software lib which compiled by GCC. I read spec of GCC and add a compile flag "-mabi=aapcs" to GCC and rebuild the lib. Question...
uVision4 gives a compile error when #define identifier used with comparison operator

Does anyone know why this doesn't work: #define x 5; ... if(state == x){... } Does anyone know why I can't do the above comparison?
uVision4 gives a compile error when #define identifier used with comparison operator

Does anyone know why this doesn't work: #define x 5; ... if(state == x){... } Does anyone know why I can't do the above comparison?
Error use gcc linking RVCT2.2 c libraries

Note: This was originally posted on 19th March 2007 at http://forums.arm.com I use RVCT2.2 armcc to complier files and get a library. Then to use gcc link the library, but get Error: undefined reference...