partial biuld

[MattiaGrigoli]

is there a way to do a partial build of the image? (only kernel, only u-boot...)
because i'm creating a custom image and for rebuilding everything it takes 1 to 2 hours every time, so 'i'm looking for a way to shorten this time by only building the modified stuff and keeping the ones not modified.

[hakotani-o]

Hi MattiaGrigoli.

Please see build.sh.

usage() {
cat << HEREDOC
Usage: $0 --board=[orangepi-5] --suite=[jammy|noble] --flavor=[server|desktop]

Required arguments:
-b, --board=BOARD target board
-s, --suite=SUITE ubuntu suite
-f, --flavor=FLAVOR ubuntu flavor

Optional arguments:
-h, --help show this help message and exit
-c, --clean clean the build directory
-ko, --kernel-only only compile the kernel
-uo, --uboot-only only compile uboot
-ro, --rootfs-only only build rootfs
-l, --launchpad use kernel and uboot from launchpad repo
-v, --verbose increase the verbosity of the bash script
HEREDOC
}

rootfs can download from Actions -> Nightly build -> Build rootfs.

Thank you.