Hi, I tried to cross-compile bridge-utils, and think I have found a bug in Makefile.in: --- /cygdrive/d/sources/bridge-utils-1.1/libbridge/Makefile.in 2004-06-02 20:38:20.000000000 +0300 +++ libbridge/Makefile.in 2006-12-28 11:56:56.576468700 +0200 @@ -5,7 +5,8 @@ RANLIB=@RANLIB@ CC=@CC@ -CFLAGS = -Wall -g $(KERNEL_HEADERS) +CFLAGS = -Wall @CFLAGS@ +INCLUDE=$(KERNEL_HEADERS) prefix=@prefix@ exec_prefix=@exec_prefix@ Thanks, Uri.