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2c446930f0
Signed-off-by: Lucio Sauer <watermanpaint@posteo.net> Signed-off-by: Julien Roy <julien@jroy.ca>
59 lines
1.4 KiB
Bash
59 lines
1.4 KiB
Bash
# Copyright 2018-2020 Haelwenn (lanodan) Monnier <contact@hacktivis.me>
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit multilib-minimal flag-o-matic
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DESCRIPTION="The GNU C Library compatibility layer for musl"
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HOMEPAGE="https://git.adelielinux.org/adelie/gcompat"
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SRC_URI="https://distfiles.adelielinux.org/source/${PN}/${P}.tar.xz"
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LICENSE="UoI-NCSA"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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IUSE="libucontext obstack"
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DEPEND="
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libucontext? ( sys-libs/libucontext )
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obstack? ( sys-libs/obstack-standalone )
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"
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RDEPEND="${DEPEND}"
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get_loader_name() {
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# Loosely based on Adélie APKBUILD
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# TODO: Check against glibc’s logic
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case "$ABI" in
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x86) echo "ld-linux.so.2" ;;
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amd64) echo "ld-linux-x86-64.so.2" ;;
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arm*) echo "ld-linux-armhf.so.3" ;;
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arm64) echo "ld-linux-aarch64.so.1" ;;
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mips | powerpc | s390) echo "ld.so.1" ;;
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esac
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}
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get_linker_path() {
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local arch=$(ldd 2>&1 | sed -n '1s/^musl libc (\(.*\))$/\1/p')
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echo "/lib/ld-musl-${arch}.so.1"
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}
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src_compile() {
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filter-flags "-Wl,--as-needed"
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emake \
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LINKER_PATH="$(get_linker_path)" \
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LOADER_NAME="$(get_loader_name)" \
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WITH_OBSTACK="$(usex obstack 'obstack-standalone' 'no')" \
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$(usex libucontext WITH_LIBUCONTEXT=yes '')
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}
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src_install() {
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emake \
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LINKER_PATH="$(get_linker_path)" \
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LOADER_NAME="$(get_loader_name)" \
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WITH_OBSTACK="$(usex obstack 'obstack-standalone' 'no')" \
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$(usex libucontext WITH_LIBUCONTEXT=yes '') \
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DESTDIR="${D}" \
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install
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}
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