PKGBUILDs/core/mkinitcpio-busybox/PKGBUILD
2021-03-22 21:35:45 +00:00

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# Maintainer: Giancarlo Razzolini <grazzolini@archlinux.org>
# Contributor: Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
# Contributor: Dave Reisner <dreisner@archlinux.org>
# Contributor: Thomas Bächler <thomas@archlinux.org>
# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
# - removed -mtune, changed -march to v8/v7/v6/v5 compat
pkgname=mkinitcpio-busybox
pkgver=1.32.1
pkgrel=3
pkgdesc='Base initramfs tools'
arch=(x86_64)
url="https://www.busybox.net/"
license=(GPL)
depends=(glibc libxcrypt)
options=(!buildflags)
source=(https://busybox.net/downloads/busybox-$pkgver.tar.bz2{,.sig}
0001-ash-fix-unset_var-pattern-repl.patch
0002-decompress_gunzip-Fix-DoS-if-gzip-is-corrupt.patch
config)
sha256sums=('9d57c4bd33974140fd4111260468af22856f12f5b5ef7c70c8d9b75c712a0dee'
'SKIP'
'4e4fb268c51e378a3ad0a12f903a601a136d31cae8b684a51ebabbc9a6cf9250'
'cdc11deae6bb32d0994a252d545f6624513f7f46e44e9dca259f243fc87f598f'
'81843d10a63f3e29f37560ded54a049b45c8a4b38560bf9489ec4124eead170e')
validpgpkeys=('C9E9416F76E610DBD09D040F47B70C55ACC9965B') # Denis Vlasenko <vda.linux@googlemail.com>
prepare() {
cd "busybox-$pkgver"
patch -Np1 < ../0001-ash-fix-unset_var-pattern-repl.patch
patch -Np1 < ../0002-decompress_gunzip-Fix-DoS-if-gzip-is-corrupt.patch
if [ ${CARCH} = "aarch64" ]; then
ARMCARCH="armv8-a"
elif [ ${CARCH} = "armv7h" ]; then
ARMCARCH="armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16"
elif [ ${CARCH} = "armv6h" ]; then
ARMCARCH="armv6 -mfloat-abi=hard -mfpu=vfp"
else
ARMCARCH="armv5te"
fi
local safeflags="-march=${ARMCARCH} -Os -pipe -fno-strict-aliasing"
sed 's|^\(CONFIG_EXTRA_CFLAGS\)=.*|\1="'"$safeflags"'"|' "$srcdir/config" > .config
}
build() {
# reproducible build
export KCONFIG_NOTIMESTAMP=1
make -C "busybox-$pkgver"
}
package() {
install -Dm755 "$srcdir/busybox-$pkgver/busybox" "$pkgdir/usr/lib/initcpio/busybox"
}