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WHAT IS THIS?

Linux Kernel source code for the devices:

  • bq aquaris X5 Plus

BUILD INSTRUCTIONS?

Specific sources are separated by releases with it's corresponding number. First, you should clone the project:

    $ git clone https://github.com/bq/aquaris-X5-plus.git

After it, choose the release you would like to build:

Aquaris X5 Plus

    $ mv aquaris-X5-plus kernel
    $ cd kernel
    $ git checkout tags/{release}

At the same level of the "kernel" directory:

Download a prebuilt gcc

    $ git clone https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8

Create KERNEL_OUT dir:

    $ mkdir KERNEL_OUT

Your directory tree should look like this:

  • kernel
  • arm-eabi-4.8
  • KERNEL_OUT

Finally, build the kernel according the next table of product names:

device product
bq aquaris X5 Plus gohan 
    $ make -C kernel  O=../KERNEL_OUT  ARCH=arm CROSS_COMPILE=../arm-eabi-4.8/bin/arm-eabi- {product}_defconfig
    $ make O=../KERNEL_OUT/ -C kernel ARCH=arm  CROSS_COMPILE=../arm-eabi-4.8/bin/arm-eabi-

You can specify "-j CORES" argument to speed-up your compilation, example:

    $ make O=../KERNEL_OUT/ -C kernel ARCH=arm  CROSS_COMPILE=../arm-eabi-4.8/bin/arm-eabi- -j 8