Hello Bob, Kang-Che, Your tip did the work ! Once compiled with: export ARCH=arm export CROSS_COMPILE=path to compiler
I got a root file system that the kernel managed to run. Your help is highly appreciated, Best regards, Z.V ________________________________________ From: Bob Dunlop [[email protected]] Sent: Friday, January 06, 2017 1:54 PM To: Vered Zvi Cc: [email protected] Subject: Re: Compiling busybox for ARM-V7 On Fri, Jan 06 at 04:07, Vered Zvi wrote: > Hello, > > I compiled busybox 1.25.1 for ARM-V7 using crosstool-ng toolchain. > > I used the commands: > > TOOLCHAIN=/home/zvivered/module/CARD/linux4.1.13/toolchain > make clean > make ARCH=arm > CROSS_COMPILE=$TOOLCHAIN/crosstool/release/bin/arm-cortex_a15-linux-gnueabihf- > defconfig > make ARCH=arm > CROSS_COMPILE=$TOOLCHAIN/crosstool/release/bin/arm-cortex_a15-linux-gnueabihf- > make CONFIG_PREFIX=../../../rootfs install I'm not sure passing the parameters to make like this works, they don't get passed to sub processes ? I've always set them in the environment so all children are guaranteed to see them. I'd stick the commands in a scripts for easy repetition and tweaking. Something like this: #!/bin/bash # Export cross build parameters to environment export ARCH=arm export CROSS_COMPILE=arm-cortex_a15-linux-gnueabihf- # Put compiler bin in the front of my PATH (automatically exported) TOOLCHAIN=/home/zvivered/module/CARD/linux4.1.13/toolchain PATH=$TOOLCHAIN/crosstool/release/bin:$PATH # Build make clean make defconfig make # Use absolute path for install directory make CONFIG_PREFIX=$(pwd)/../../../rootfs install Hope this helps -- Bob Dunlop The information contained in this communication is proprietary to Israel Aerospace Industries Ltd. and/or third parties, may contain confidential or privileged information, and is intended only for the use of the intended addressee thereof. If you are not the intended addressee, please be aware that any use, disclosure, distribution and/or copying of this communication is strictly prohibited. If you receive this communication in error, please notify the sender immediately and delete it from your computer. _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
