Dustin C. Hatch
31d8a98f64
In effort to support different builds of Aimee OS using the same scripts, without necessarily having to fork this repository, the build system now supports a `CONFIGDIR` setting. When this variable is set, files defining the target environment, such as the lists of packages to install, the kernel configuration, the Portage configuration, etc. are found in the path it specifes. The reference build, for the Home Assistant Yellow board, is configured in the `yellow` directory. To build it, run: ```sh CONFIGDIR=yellow ./vm-build.sh ```
72 lines
1.7 KiB
Bash
72 lines
1.7 KiB
Bash
# Copyright 1999-2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit savedconfig toolchain-funcs
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MY_P="u-boot-${PV/_/-}"
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DESCRIPTION="Das U-Boot firmware"
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HOMEPAGE="http://www.denx.de/wiki/U-Boot"
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SRC_URI="https://ftp.denx.de/pub/u-boot/${MY_P}.tar.bz2"
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S="${WORKDIR}/${MY_P}"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~arm64"
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PATCHES=(
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"${FILESDIR}"/0001-drivers-bcm283x-don-t-explicitly-disable-init.patch
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"${FILESDIR}"/0001-rpi-Use-CONFIG_OF_BOARD-instead-of-CONFIG_EMBED.patch
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"${FILESDIR}"/0002-drivers-bcm283x-allow-to-spawn-any-PL011-UART.patch
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"${FILESDIR}"/0002-rpi-add-NVMe-to-boot-order.patch
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"${FILESDIR}"/0003-Revert-nvme-Correct-the-prps-per-page-calculation-me.patch
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"${FILESDIR}"/0004-usb-xhci-brcm-Make-driver-compatible-with-downstream.patch
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"${FILESDIR}"/0005-nvme-improve-readability-of-nvme_setup_prps.patch
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"${FILESDIR}"/0006-nvme-Use-pointer-for-CPU-addressed-buffers.patch
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"${FILESDIR}"/0007-nvme-translate-virtual-addresses-into-the-bus-s-addr.patch
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)
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src_configure() {
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restore_config .config
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if [ -f .config ]; then
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emake -j1 olddefconfig
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else
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# TODO Build images for other boards based on USE flags
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emake -j1 rpi_4_defconfig
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fi
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tc-export AR BUILD_CC CC LD OBJCOPY PKG_CONFIG
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tc-export_build_env
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}
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src_compile() {
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unset KBUILD_OUTPUT KBUILD_SRC
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local myemakeargs=(
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V=1
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AR="${AR}"
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CC="${CC}"
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HOSTCC="${BUILD_CC}"
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HOSTCFLAGS="${BUILD_CFLAGS} ${BUILD_CPPFLAGS}"' $(HOSTCPPFLAGS)'
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HOSTLDFLAGS="${BUILD_LDFLAGS}"
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LD="${LD}"
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OBJCOPY="${OBJCOPY}"
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)
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emake "${myemakeargs[@]}" \
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NO_SDL=1 \
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HOSTSTRIP=: \
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STRIP=: \
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CONFIG_ENV_OVERWRITE=y
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}
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src_test() { :; }
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src_install() {
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save_config .config
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insinto /usr/share/${PN}
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doins u-boot.bin
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}
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