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# Contributor: Ariadne Conill <ariadne@dereferenced.org>
# Maintainer: Timo Teräs <timo.teras@iki.fi>
pkgname=musl
pkgver=1.2.4_git20230717
pkgrel=4
pkgdesc="the musl c library (libc) implementation"
url="https://musl.libc.org/"
arch="all"
license="MIT"
options="lib64"
subpackages="
$pkgname-dbg
$pkgname-libintl:libintl:noarch
$pkgname-dev
"
case "$BOOTSTRAP" in
nocc) pkgname="musl-dev"; subpackages="";;
nolibc) ;;
*) subpackages="$subpackages $pkgname-utils";;
esac
_commit="83b858f83b658bd34eca5d8ad4d145f673ae7e5e"
source="musl-$_commit.tar.gz::https://git.musl-libc.org/cgit/musl/snapshot/$_commit.tar.gz
handle-aux-at_base.patch
remove-dns-63-records-limit.patch
0001-elf.h-add-typedefs-for-Elf-_Relr.patch
ldconfig
__stack_chk_fail_local.c
getconf.c
getent.c
iconv.c
"
# secfixes:
# 1.2.2_pre2-r0:
# - CVE-2020-28928
# 1.1.23-r2:
# - CVE-2019-14697
# 1.1.15-r4:
# - CVE-2016-8859
builddir="$srcdir"/$_commit
prepare() {
default_prepare
echo "$pkgver" > VERSION
}
build() {
[ "$BOOTSTRAP" = "nocc" ] && return 0
# provide minimal libssp_nonshared.a so we don't need libssp from gcc
${CROSS_COMPILE}cc $CFLAGS -c "$srcdir"/__stack_chk_fail_local.c -o __stack_chk_fail_local.o
${CROSS_COMPILE}ar r libssp_nonshared.a __stack_chk_fail_local.o
if [ "$BOOTSTRAP" != "nolibc" ]; then
# getconf/getent/iconv
local i
for i in getconf getent iconv ; do
${CROSS_COMPILE}cc $CPPFLAGS $CFLAGS "$srcdir"/$i.c -o $i
done
fi
# musl sets a sane default for flags that they tune based on -O2 with alignment things turned off.
# see https://git.musl-libc.org/cgit/musl/commit/?id=b90841e2583237a4132bbbd74752e0e9563660cd ,
# and the discussion in https://www.openwall.com/lists/musl/2023/05/22/2
# this makes libc.so about 5% bigger in itself, but should yield an overall improved libc.so for general use.
# NB: if musl detects an -O it skips its own, so remove just the O value
export CFLAGS="${CFLAGS/-O* /}"
# note: not autotools
# shellcheck disable=2153
LDFLAGS="$LDFLAGS -Wl,-soname,libc.musl-$CARCH.so.1" \
./configure \
--build=$CBUILD \
--host=$CHOST \
--prefix=/usr \
--sysconfdir=/etc \
--mandir=/usr/share/man \
--infodir=/usr/share/info \
--localstatedir=/var \
--enable-debug
make
}
package() {
case "$CARCH" in
aarch64*) ARCH="aarch64" ;;
arm*) ARCH="arm" ;;
x86) ARCH="i386" ;;
x86_64) ARCH="x86_64" ;;
ppc) ARCH="powerpc" ;;
ppc64*) ARCH="powerpc64" ;;
s390*) ARCH="s390x" ;;
mips64*) ARCH="mips64" ;;
mips*) ARCH="mips" ;;
riscv64) ARCH="riscv64" ;;
esac
if [ "$BOOTSTRAP" = "nocc" ]; then
make ARCH="$ARCH" prefix=/usr DESTDIR="$pkgdir" install-headers
else
make DESTDIR="$pkgdir" install
cp libssp_nonshared.a "$pkgdir"/usr/lib
# make LDSO the be the real file, and libc the symlink
local rule="$(printf "%s\n\t%s\n" 'print-ldso:' '@echo $$(basename $(LDSO_PATHNAME))')"
local LDSO=$(make -f Makefile --eval "$rule" print-ldso)
mv -f "$pkgdir"/usr/lib/libc.so "$pkgdir"/lib/"$LDSO"
ln -sf "$LDSO" "$pkgdir"/lib/libc.musl-$CARCH.so.1
ln -sf ../../lib/"$LDSO" "$pkgdir"/usr/lib/libc.so
mkdir -p "$pkgdir"/usr/bin
cat >>"$pkgdir"/usr/bin/ldd <<-EOF
#!/bin/sh
exec /lib/$LDSO --list "\$@"
EOF
chmod 755 "$pkgdir"/usr/bin/ldd
fi
}
utils() {
depends="scanelf"
replaces="libiconv"
license="MIT AND BSD-2-Clause AND GPL-2.0-or-later"
mkdir -p "$subpkgdir"/usr "$subpkgdir"/sbin
mv "$pkgdir"/usr/bin "$subpkgdir"/usr/
install -D \
"$builddir"/getent \
"$builddir"/getconf \
"$builddir"/iconv \
"$subpkgdir"/usr/bin
install -D -m755 "$srcdir"/ldconfig "$subpkgdir"/sbin
}
# currently we don't want by default any NLS
# and use GNU gettext where needed. the plan is to migrate to
# musl gettext() later on as fully as possible.
libintl() {
pkgdesc="musl libintl.h header"
mkdir -p "$subpkgdir"/usr/include
mv "$pkgdir"/usr/include/libintl.h \
"$subpkgdir"/usr/include/
}
sha512sums="
29c8b33565f2f7aeacf274e8029b94dc515c569f2e3fc27acb0cf8254e22d6248bf0948076f2c2887ba0495ff2e2db59f760d69d2b4ee6697fea4cda1adf9136 musl-83b858f83b658bd34eca5d8ad4d145f673ae7e5e.tar.gz
a76f79b801497ad994746cf82bb6eaf86f9e1ae646e6819fbae8532a7f4eee53a96ac1d4e789ec8f66aea2a68027b0597f7a579b3369e01258da8accfce41370 handle-aux-at_base.patch
088620aeeea1a407a103728f839d21c10c830820e1dae970edd70282534758d7fdb6d1d2d2761ccecac7a3e56ffb79c7b7085f3fe80a01d324d7bc0d94bb15f7 remove-dns-63-records-limit.patch
b1f5c1b849f7ec8de6a5f619476f560ea6bf02aad2becfb4e35873d05e01777d5447992b96b0c7f2903c2d8ff094c06927a6ff85f2f006e2441af52fe98c5c42 0001-elf.h-add-typedefs-for-Elf-_Relr.patch
8d3a2d5315fc56fee7da9abb8b89bb38c6046c33d154c10d168fb35bfde6b0cf9f13042a3bceee34daf091bc409d699223735dcf19f382eeee1f6be34154f26f ldconfig
062bb49fa54839010acd4af113e20f7263dde1c8a2ca359b5fb2661ef9ed9d84a0f7c3bc10c25dcfa10bb3c5a4874588dff636ac43d5dbb3d748d75400756d0b __stack_chk_fail_local.c
0d80f37b34a35e3d14b012257c50862dfeb9d2c81139ea2dfa101d981d093b009b9fa450ba27a708ac59377a48626971dfc58e20a3799084a65777a0c32cbc7d getconf.c
7f5b9d934d82deb5f8b23e16169a5d9b99ccab3a4708df06a95d685e1b24a3a3e69b3dcf4942f2f66c12a3d4bf0c5827e2ee2e8c4d7b1997359fccc2ac212dee getent.c
9d42d66fb1facce2b85dad919be5be819ee290bd26ca2db00982b2f8e055a0196290a008711cbe2b18ec9eee8d2270e3b3a4692c5a1b807013baa5c2b70a2bbf iconv.c
"
|
