arm-elf-eabi-gcc -c -Os -fno-pie -fno-stack-protector -fomit-frame-pointer -I. -ffunction-sections -fdata-sections -Itarget/ipodnano4g -DTARGET_ipodnano4g -o build/ipodnano4g/target/ipodnano4g/crt0.o target/ipodnano4g/crt0.S arm-elf-eabi-gcc -c -Os -fno-pie -fno-stack-protector -fomit-frame-pointer -I. -ffunction-sections -fdata-sections -Itarget/ipodnano4g -DTARGET_ipodnano4g -o build/ipodnano4g/./target/ipodnano4g/mmu.o target/ipodnano4g/mmu.c arm-elf-eabi-gcc -c -Os -fno-pie -fno-stack-protector -fomit-frame-pointer -I. -ffunction-sections -fdata-sections -Itarget/ipodnano4g -DTARGET_ipodnano4g -o build/ipodnano4g/./target/ipodnano4g/lcd.o target/ipodnano4g/lcd.S arm-elf-eabi-gcc -c -Os -fno-pie -fno-stack-protector -fomit-frame-pointer -I. -ffunction-sections -fdata-sections -Itarget/ipodnano4g -DTARGET_ipodnano4g -o build/ipodnano4g/./arm/arm-support.o arm/arm-support.S arm-elf-eabi-gcc -c -Os -fno-pie -fno-stack-protector -fomit-frame-pointer -I. -ffunction-sections -fdata-sections -Itarget/ipodnano4g -DTARGET_ipodnano4g -o build/ipodnano4g/./arm/contextswitch.o arm/contextswitch.S arm-elf-eabi-gcc -c -Os -fno-pie -fno-stack-protector -fomit-frame-pointer -I. -ffunction-sections -fdata-sections -Itarget/ipodnano4g -DTARGET_ipodnano4g -o build/ipodnano4g/./init.o init.c init.c:30:17: error: i2c.h: No such file or directory make: *** [build/ipodnano4g/./init.o] Error 1