emerge --update --deep --newuse lirc .... /var/tmp/portage/lirc-0.7.2/work/lirc-0.7.2/drivers/lirc_i2c/lirc_i2c.c:506: error: `I2C_ALGO_BIT' undeclared (first use in this function) Google found http://lkml.org/lkml/2005/11/6/200 From: Hans Verkuil <hverkuil@xs4all.nl> - Fixes compilation problems due removal of media/id.h and I2C_ALGO_BIT
*** This bug has been marked as a duplicate of 111820 ***
Quick change of platform in bugzilla. Sorry about the email.