mirror of
https://github.com/MiyooCFW/buildroot.git
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* [BOARD] don't use "preserve-paths" in srcname of profiling *.gcda data update PGO optimized libretro cores to not use `-fprofile-dir=path` * [PACKAGE] optionize PGO optimized builds PROFILE= 0 - don't use PGO YES - generate data at runtime APPLY - apply optimization at compilation step
Buildroot Package for Miyoo CFW 2.0.0
Opensource development package for Miyoo handhelds
Install
Install necessary packages
sudo apt install -y wget unzip build-essential git bc swig libncurses-dev libpython3-dev libssl-dev cpio rsync subversion python3
Download BSP
git clone https://github.com/MiyooCFW/buildroot
Make the first build
Apply defconfig uClibc
cd buildroot
make miyoo_uclibc_defconfig
Or apply defconfig musl
cd buildroot
make miyoo_musl_defconfig
Regular build
make
Speed up build progress
Compile speed
If you have a multicore CPU, you can try
make -j ${YOUR_CPU_COUNT}
or buy a powerful PC for yourself.
Flashing firmware to target
load output/images/miyoo-cfw-*.img on sdcard
First booting device
You will have to answer a few questions on first boot, represented on graphic below:
Buildroot 2022.02.9 (docs: https://github.com/MiyooCFW/buildroot/blob/master/docs/manual/manual.pdf)
Description
Languages
Max
75%
Makefile
17.1%
Python
2.6%
C
2.1%
Shell
1.6%
Other
1.2%