add sc598 configs for development #31

	name: Build ADI artifacts

	on: [pull_request]

	# The current Buildroot container installs GCC15, while install-compilers.sh
	# downloads and uses GCC13 for building host tools. Mixing GCC13-compiled C++
	# host tools with the system libstdc++ from GCC15 leads to ABI mismatches.
	# To avoid this, we explicitly set CC/CXX to gcc-15/g++-15 so the build
	# consistently uses the GCC15 toolchain.
	env:
	CC: gcc-15
	CXX: g++-15

	jobs:
	build:
	runs-on: self-hosted

	strategy:
	fail-fast: false
	matrix:
	defconfig:
	- adi_sc598_ezkit_defconfig

	steps:
	- name: Checkout br2-external
	uses: actions/checkout@v4
	with:
	submodules: recursive

	- name: Cache download directory
	uses: actions/cache@v4
	with:
	path: ~/.buildroot-dl
	key: ${{ runner.os }}-buildroot-dl-${{ matrix.defconfig }}-${{ hashFiles('Makefile') }}
	restore-keys: ${{ runner.os }}-buildroot-dl-${{ matrix.defconfig }}-

	- name: Cache ccache directory
	uses: actions/cache@v4
	with:
	path: ~/.buildroot-ccache
	key: ${{ runner.os }}-ccache-${{ matrix.defconfig }}-${{ hashFiles('Makefile') }}
	restore-keys: ${{ runner.os }}-ccache-${{ matrix.defconfig }}-

	- name: Build image for ${{ matrix.defconfig }}
	run: \|
	cd buildroot
	make BR2_EXTERNAL="${PWD}/.." ${{ matrix.defconfig }}
	support/kconfig/merge_config.sh .config \
	../configs/buildroot.fragment \
	../configs/debug.fragment
	make -j$(nproc)

	- name: Upload Buildroot images for ${{ matrix.defconfig }}
	if: success()
	uses: actions/upload-artifact@v4
	with:
	name: images-${{ matrix.defconfig }}
	path: buildroot/output/images

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