export ALLOW_MISSING_DEPENDENCIES=true
. build/envsetup.sh
lunch twrp_o1s-eng
make recoveryimage
Kernel source: https://github.com/mohammad92/android_kernel_samsung_exynos2100
For building TWRP for Samsung Galaxy S21 (Exynos) only
Makefile
export ALLOW_MISSING_DEPENDENCIES=true
. build/envsetup.sh
lunch twrp_o1s-eng
make recoveryimage
Kernel source: https://github.com/mohammad92/android_kernel_samsung_exynos2100