building chromium for powerpc

I am trying to build chromium for powerpc. I installed the dependencies and got the source from the repos. I am getting the following error (see below). I am thinking that the all.gyp needs editing to allow the build for powerpc. Am I wrong? |gyp: Undefined variable platform_heap_asm_files in

i2c i2c-2: I2C write to 0x2d failed, err -27 on Xserve G5

Hi all, I have a Xserve G5, and its running well except for these messages that keep spamming dmesg: [Sep 4 19:11] i2c i2c-2: I2C write to 0x2d failed, err -27 [Sep 4 19:29] i2c i2c-2: I2C write to 0x2d failed, err -27 [Sep 4 20:04] i2c i2c-2: I2C write to 0x2d failed, err -27 [Sep 4 20:29] i2c i2c