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# Maintainer: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
_targets="
arm-none-eabi
riscv-none-elf
"
pkgname=picolibc
pkgver=1.7.4
pkgrel=1
pkgdesc="A C standard library based on newlib with focus on compact size"
url="https://github.com/picolibc/picolibc"
makedepends="meson"
# s390x, mips64 and riscv64 blocked by gcc-cross-embedded
arch="all !s390x !mips64 !riscv64"
license="GPL-2.0-only AND LGPL-2.1-only AND 0BSD AND BSD-3-Clause AND GPL-3.0-only AND LGPL-3.0-only"
source="$pkgname-$pkgver.tar.xz::https://github.com/picolibc/picolibc/releases/download/$pkgver/picolibc-$pkgver.tar.xz"
options="!check"
for target in $_targets; do
targetnorm="${target//-/_}"
subpackages="picolibc-$target:$targetnorm $subpackages"
makedepends="binutils-$target gcc-$target newlib-$target $makedepends"
done
prepare() {
default_prepare
# Handle mismatch of target triples
mv "$builddir/scripts/cross-riscv64-unknown-elf.txt" \
"$builddir/scripts/cross-riscv-none-elf.txt"
sed -e 's/riscv64-unknown-elf/riscv-none-elf/g' \
-i "$builddir/scripts/cross-riscv-none-elf.txt"
# We don't really need bash
find "$builddir/scripts" -type f -exec \
sed -e 's|#!/bin/bash|#!/bin/sh|g' -i {} \;
}
build() {
for target in $_targets; do
# cannot use abuild-meson here, as target != host
meson \
--prefix=/usr/ \
--buildtype=plain \
--cross-file=scripts/cross-$target.txt \
-Dincludedir=picolibc/$target/include \
-Dlibdir=picolibc/$target/lib \
. build-$target
meson compile -C build-$target
done
}
package() {
for target in $_targets; do
depends="$depends picolibc-$target"
done
mkdir -p "$pkgdir"
}
_install_subpkg() {
target="${subpkgname#picolibc-}"
pkgdesc="A C standard library based on newlib with focus on compact size for $target"
depends="binutils-$target gcc-$target $depends"
DESTDIR="$subpkgdir" meson install -C "$builddir/build-$target"
}
arm_none_eabi() {
_install_subpkg
}
riscv_none_elf() {
_install_subpkg
}
sha512sums="
33fb67a23e36f3dd5934b6cf27d6dbb5abab5bd4439cb4d2c67c31750b590e198e7fc79363874bb775b109eddc636d6970e3cebabd0b857e9071cfcffc2ad351 picolibc-1.7.4.tar.xz
"
|
