4 files changed, 209 insertions, 2 deletions
diff --git a/sys-libs/Manifest.gz b/sys-libs/Manifest.gz
index 7dd1041f8673..2a2617900d5a 100644
--- a/sys-libs/Manifest.gz
+++ b/sys-libs/Manifest.gz
diff --git a/sys-libs/musl/Manifest b/sys-libs/musl/Manifest
index e2c881f15ec7..da1d3f7aac7b 100644
--- a/sys-libs/musl/Manifest
+++ b/sys-libs/musl/Manifest
@@ -6,6 +6,7 @@ DIST musl-1.2.3.tar.gz 1058642 BLAKE2B b7f667eeb6b9f612c086cb44e69b34da4361b8cb7
 DIST musl-1.2.3.tar.gz.asc 490 BLAKE2B 4de3d2b2f4e748795b71e144df3ac073c68b0b1b5d40c7a4c3507cc3700c1f47a4ec745f644fa78d82de4cd1915b80be7ac1071fdfd6d468e01361c49ded065d SHA512 01a857dbc3981c90244d4d1d883efe51986652ca5734a741c9d1a4d06c5a22831e85520ac67212268b70c22049317a8f39b3219be182e7e67741add428ac5bc6
 DIST musl-getent-93a08815f8598db442d8b766b463d0150ed8e2ab.c 11656 BLAKE2B 1b7bf7102a1eb91a8cb881ed8ca65eb8eed911dd50238e97dc2952d89d4c6ebed6bfd046a2b38776c550b2872ab54ced8cb452fcc2ad56e5616f722debda761f SHA512 7f5b9d934d82deb5f8b23e16169a5d9b99ccab3a4708df06a95d685e1b24a3a3e69b3dcf4942f2f66c12a3d4bf0c5827e2ee2e8c4d7b1997359fccc2ac212dee
 EBUILD musl-1.2.3-r5.ebuild 5523 BLAKE2B 05c17bf297e4aa83ca8c350a54174ce655d2daf1e8ceed873460fcc203b57a0ff8ad9daf5ecb39f3bbca30a4e1879334e931245d2233ee25ef8b18cc52d515a9 SHA512 f0a34b5774f73065e2d2daf2f39a54a39d4bfcb10c92d43cde6a6372e2a30dd04b48ea7f62cfb4540e3ba936b95c01034a3e85f2ba3ddcec7d2982cf85137ae5
+EBUILD musl-1.2.3-r6.ebuild 5613 BLAKE2B f55edce77461b101df39c304e9e381def9b77fba71978eb7489134ea2508709181d63077678fa6eda00ca0b23e24afadb0812af38c200e82035388a8690e7a77 SHA512 6c7083451272d6ac8251ac8d24371c9e844245be969d0dedba9ec6c9ac0d91aed167988fdafba65ab24138c655c8090077082119ba21466fc79cc22d98a800fa
 EBUILD musl-1.2.3.ebuild 4840 BLAKE2B ff1aae7ef089b5dd02f155ac96c24e8c1ef408f284b9657faba9538a44b45e4467df35b61aa2cd64c552267d257237876a4864e89c6a2285cbe9404e39764054 SHA512 ca3a3c160dca84fc86d9b9a3f2aac36c8351199e08667c6df6e22b1893508d92db74d592e4f048d53c5cce9ef88bef52dde3d689e91e95d5805a9011c0de6966
-EBUILD musl-9999.ebuild 5523 BLAKE2B 05c17bf297e4aa83ca8c350a54174ce655d2daf1e8ceed873460fcc203b57a0ff8ad9daf5ecb39f3bbca30a4e1879334e931245d2233ee25ef8b18cc52d515a9 SHA512 f0a34b5774f73065e2d2daf2f39a54a39d4bfcb10c92d43cde6a6372e2a30dd04b48ea7f62cfb4540e3ba936b95c01034a3e85f2ba3ddcec7d2982cf85137ae5
+EBUILD musl-9999.ebuild 5613 BLAKE2B f55edce77461b101df39c304e9e381def9b77fba71978eb7489134ea2508709181d63077678fa6eda00ca0b23e24afadb0812af38c200e82035388a8690e7a77 SHA512 6c7083451272d6ac8251ac8d24371c9e844245be969d0dedba9ec6c9ac0d91aed167988fdafba65ab24138c655c8090077082119ba21466fc79cc22d98a800fa
 MISC metadata.xml 559 BLAKE2B 8b1093a5278f716b8e21467b325e373a790f54c8ab71b92adc4c87dd569a92b20e08009372065f0f27ced39e3361c9e5e5a2e1bff271753d280439fabbddd3a4 SHA512 a35c13ea32ac8f26984bdb0d70d28a4285f34e32a2b0b17ad98fe3f357fb46c87a1e853377630d4da58fd5953de3fdeb02ee89181394e1815f5e0bbba4cd9f92
diff --git a/sys-libs/musl/musl-1.2.3-r6.ebuild b/sys-libs/musl/musl-1.2.3-r6.ebuild
new file mode 100644
index 000000000000..231c91cb5ce1
--- /dev/null
+++ b/sys-libs/musl/musl-1.2.3-r6.ebuild
@@ -0,0 +1,200 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit eapi8-dosym flag-o-matic toolchain-funcs prefix
+if [[ ${PV} == "9999" ]] ; then
+	EGIT_REPO_URI="git://git.musl-libc.org/musl"
+	inherit git-r3
+else
+	VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/musl.asc
+	inherit verify-sig
+
+	SRC_URI="https://musl.libc.org/releases/${P}.tar.gz"
+	SRC_URI+=" verify-sig? ( https://musl.libc.org/releases/${P}.tar.gz.asc )"
+	KEYWORDS="-* ~amd64 ~arm ~arm64 ~mips ~ppc ~ppc64 ~riscv ~x86"
+
+	BDEPEND="verify-sig? ( sec-keys/openpgp-keys-musl )"
+fi
+GETENT_COMMIT="93a08815f8598db442d8b766b463d0150ed8e2ab"
+GETENT_FILE="musl-getent-${GETENT_COMMIT}.c"
+SRC_URI+="
+	https://dev.gentoo.org/~blueness/musl-misc/getconf.c
+	https://gitlab.alpinelinux.org/alpine/aports/-/raw/${GETENT_COMMIT}/main/musl/getent.c -> ${GETENT_FILE}
+	https://dev.gentoo.org/~blueness/musl-misc/iconv.c
+"
+
+export CBUILD=${CBUILD:-${CHOST}}
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+	if [[ ${CATEGORY} == cross-* ]] ; then
+		export CTARGET=${CATEGORY#cross-}
+	fi
+fi
+
+DESCRIPTION="Light, fast and simple C library focused on standards-conformance and safety"
+HOMEPAGE="https://musl.libc.org"
+
+LICENSE="MIT LGPL-2 GPL-2"
+SLOT="0"
+IUSE="crypt headers-only"
+
+QA_SONAME="usr/lib/libc.so"
+QA_DT_NEEDED="usr/lib/libc.so"
+# bug #830213
+QA_PRESTRIPPED="usr/lib/crtn.o"
+
+# We want crypt on by default for this as sys-libs/libxcrypt isn't (yet?)
+# built as part as crossdev. Also, elide the blockers when in cross-*,
+# as it doesn't make sense to block the normal CBUILD libxcrypt at all
+# there when we're installing into /usr/${CHOST} anyway.
+if [[ ${CATEGORY} == cross-* ]] ; then
+	IUSE="${IUSE/crypt/+crypt}"
+else
+	RDEPEND="crypt? ( !sys-libs/libxcrypt[system] )"
+	PDEPEND="!crypt? ( sys-libs/libxcrypt[system] )"
+fi
+
+is_crosscompile() {
+	[[ ${CHOST} != ${CTARGET} ]]
+}
+
+just_headers() {
+	use headers-only && is_crosscompile
+}
+
+pkg_setup() {
+	if [ ${CTARGET} == ${CHOST} ] ; then
+		case ${CHOST} in
+		*-musl*) ;;
+		*) die "Use sys-devel/crossdev to build a musl toolchain" ;;
+		esac
+	fi
+
+	# fix for #667126, copied from glibc ebuild
+	# make sure host make.conf doesn't pollute us
+	if is_crosscompile || tc-is-cross-compiler ; then
+		CHOST=${CTARGET} strip-unsupported-flags
+	fi
+}
+
+src_unpack() {
+	if [[ ${PV} == 9999 ]] ; then
+		git-r3_src_unpack
+	elif use verify-sig ; then
+		# We only verify the release; not the additional (fixed, safe) files
+		# we download.
+		# (Seem to get IPC error on verifying in cross?)
+		! is_crosscompile && verify-sig_verify_detached "${DISTDIR}"/${P}.tar.gz{,.asc}
+	fi
+
+	default
+}
+
+src_prepare() {
+	default
+
+	mkdir "${WORKDIR}"/misc || die
+	cp "${DISTDIR}"/getconf.c "${WORKDIR}"/misc/getconf.c || die
+	cp "${DISTDIR}/${GETENT_FILE}" "${WORKDIR}"/misc/getent.c || die
+	cp "${DISTDIR}"/iconv.c "${WORKDIR}"/misc/iconv.c || die
+}
+
+src_configure() {
+	strip-flags # Prevent issues caused by aggressive optimizations & bug #877343
+	tc-getCC ${CTARGET}
+
+	just_headers && export CC=true
+
+	local sysroot
+	is_crosscompile && sysroot=/usr/${CTARGET}
+	./configure \
+		--target=${CTARGET} \
+		--prefix=${EPREFIX}${sysroot}/usr \
+		--syslibdir=${EPREFIX}${sysroot}/lib \
+		--disable-gcc-wrapper || die
+}
+
+src_compile() {
+	emake obj/include/bits/alltypes.h
+	just_headers && return 0
+
+	emake
+	if [[ ${CATEGORY} != cross-* ]] ; then
+		emake -C "${T}" getconf getent iconv \
+			CC="$(tc-getCC)" \
+			CFLAGS="${CFLAGS}" \
+			CPPFLAGS="${CPPFLAGS}" \
+			LDFLAGS="${LDFLAGS}" \
+			VPATH="${WORKDIR}/misc"
+	fi
+
+	$(tc-getCC) ${CFLAGS} -c -o libssp_nonshared.o  "${FILESDIR}"/stack_chk_fail_local.c || die
+	$(tc-getAR) -rcs libssp_nonshared.a libssp_nonshared.o || die
+}
+
+src_install() {
+	local target="install"
+	just_headers && target="install-headers"
+	emake DESTDIR="${D}" ${target}
+	just_headers && return 0
+
+	# musl provides ldd via a sym link to its ld.so
+	local sysroot
+	is_crosscompile && sysroot=/usr/${CTARGET}
+	local ldso=$(basename "${ED}"${sysroot}/lib/ld-musl-*)
+	dosym ${EPREFIX}${sysroot}/lib/${ldso} ${sysroot}/usr/bin/ldd
+
+	if ! use crypt ; then
+		# Allow sys-libs/libxcrypt[system] to provide it instead
+		rm "${ED}/usr/include/crypt.h" || die
+		rm "${ED}/usr/$(get_libdir)/libcrypt.a" || die
+	fi
+
+	if [[ ${CATEGORY} != cross-* ]] ; then
+		# Fish out of config:
+		#   ARCH = ...
+		#   SUBARCH = ...
+		# and print $(ARCH)$(SUBARCH).
+		local arch=$(awk '{ k[$1] = $3 } END { printf("%s%s", k["ARCH"], k["SUBARCH"]); }' config.mak)
+
+		# The musl build system seems to create a symlink:
+		# ${D}/lib/ld-musl-${arch}.so.1 -> /usr/lib/libc.so.1 (absolute)
+		# During cross or within prefix, there's no guarantee that the host is
+		# using musl so that file may not exist. Use a relative symlink within
+		# ${D} instead.
+		rm -f "${ED}"/lib/ld-musl-${arch}.so.1 || die
+		dosym8 -r /usr/lib/libc.so /lib/ld-musl-${arch}.so.1
+
+		# If it's still a dead symlnk, OK, we really do need to abort.
+		[[ -e "${ED}"/lib/ld-musl-${arch}.so.1 ]] || die
+
+		cp "${FILESDIR}"/ldconfig.in-r3 "${T}"/ldconfig.in || die
+		sed -e "s|@@ARCH@@|${arch}|" "${T}"/ldconfig.in > "${T}"/ldconfig || die
+		eprefixify "${T}"/ldconfig
+		into /
+		dosbin "${T}"/ldconfig
+		into /usr
+		dobin "${T}"/getconf
+		dobin "${T}"/getent
+		dobin "${T}"/iconv
+		echo 'LDPATH="include ld.so.conf.d/*.conf"' > "${T}"/00musl || die
+		doenvd "${T}"/00musl
+	fi
+
+	if is_crosscompile ; then
+		into /usr/${CTARGET}
+		dolib.a libssp_nonshared.a
+	else
+		dolib.a libssp_nonshared.a
+	fi
+}
+
+pkg_postinst() {
+	is_crosscompile && return 0
+
+	[ -n "${ROOT}" ] && return 0
+
+	ldconfig || die
+}
diff --git a/sys-libs/musl/musl-9999.ebuild b/sys-libs/musl/musl-9999.ebuild
index 2c0d803dd8f4..231c91cb5ce1 100644
--- a/sys-libs/musl/musl-9999.ebuild
+++ b/sys-libs/musl/musl-9999.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -181,6 +181,12 @@ src_install() {
 		dobin "${T}"/iconv
 		echo 'LDPATH="include ld.so.conf.d/*.conf"' > "${T}"/00musl || die
 		doenvd "${T}"/00musl
+	fi
+
+	if is_crosscompile ; then
+		into /usr/${CTARGET}
+		dolib.a libssp_nonshared.a
+	else
 		dolib.a libssp_nonshared.a
 	fi
 }