On Wed, Jun 06, 2001 at 02:37:30PM +0200, Thierry Laronde wrote: > Is there a definition set by uClibc that allows one to identify uClibc ? You can test for the following defines from features.h. #define __UCLIBC__ 0 #define __UCLIBC_MAJOR__ 9 #define __UCLIBC_MINOR__ 5 Manuel