tools-musl: initial commit

tools-musl/.gitignore

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+stage*
+*.log

tools-musl/README

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+
+This is not ready yet for a full catalyst run.  However,
+if you have a musl chroot (which you can get from any
+gentoo mirror off of /experimental/amd64/musl) then you
+can build a new stage by running ./run.sh.  It basically
+uses the `ROOT=rootfs emerge -e @system` technique.
+
+Once more stuff is integrated into gentoo, we will replace
+this with a catalyst scripts.
+
+Anthony G. Basile <blueness@gentoo.org>

tools-musl/portage/make.conf

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+CHOST=x86_64-gentoo-linux-musl
+CFLAGS="-Os -pipe -fomit-frame-pointer"
+CXXFLAGS="${CFLAGS}"
+
+USE="-hardened -fortran -mudflap"
+USE="${USE} -xattr python zlib"
+
+MAKEOPTS="-j9"
+
+INSTALL_MASK="charset.alias"
+FEATURES="-sandbox"
+PORTDIR="/usr/portage"
+
+source /var/lib/layman/make.conf
+
+GENTOO_MIRRORS="ftp://192.168.3.1/pub/gentoo"
+SYNC="rsync://192.168.3.1/portage"

tools-musl/portage/make.profile

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+/usr/portage/profiles/hardened/linux/musl/amd64

tools-musl/portage/package.accept_keywords

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+=sys-libs/musl-0.9.15 ~amd64
+=sys-apps/getent-0 ~amd64

tools-musl/portage/package.mask

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+sys-fs/udev
+sys-apps/systemd

tools-musl/portage/package.use

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+app-editors/vim -python
+dev-vcs/git -gpg
+sys-apps/busybox -* savedconfig

tools-musl/portage/repos.conf/gentoo.conf

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+[DEFAULT]
+main-repo = gentoo
+
+[gentoo]
+location = /usr/portage
+sync-type = rsync
+sync-uri = rsync://192.168.3.1/portage

tools-musl/run.sh

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+#!/bin/bash
+
+ROOTFS="stage4-amd64-musl"
+PWD="$(pwd)"
+
+prepare_etc () {
+	mkdir -p "${ROOTFS}"/etc
+	cp -a "${PWD}"/portage/ "${ROOTFS}"/etc/
+}
+
+prepare_usr_etc() {
+	mkdir -p "${ROOTFS}"/usr/etc
+
+	cat <<-EOF > "${ROOTFS}"/usr/etc/ld-musl-x86_64.path
+	/lib
+	/usr/lib
+	/usr/lib/gcc/x86_64-gentoo-linux-musl/4.7.3
+	/usr/x86_64-gentoo-linux-musl/lib
+	EOF
+
+	ln -sf ld-musl-x86_64.path "${ROOTFS}"/usr/etc/ld-musl.path
+}
+
+prepare_overlay() {
+	# This is intensely ugly, but for now ...
+	mkdir -p "${ROOTFS}"/var/lib/layman/
+	cp -a /var/lib/layman/* "${ROOTFS}"/var/lib/layman/
+}
+
+emerge_system() {
+	ROOT="${ROOTFS}" emerge --keep-going --with-bdeps=y -uvq @system 
+}
+
+mk_top_level_dirs() {
+	mkdir "${ROOTFS}"/{boot,dev,home,media,mnt,opt,proc,root,sys}
+}
+
+setup_configs() {
+	sed -i '/^SYNC/d' "${ROOTFS}"/etc/portage/make.conf
+	sed -i '/^GENTOO_MIRRORS/d' "${ROOTFS}"/etc/portage/make.conf
+	sed -i 's/^MAKEOPTS/#MAKEOPTS/' "${ROOTFS}"/etc/portage/make.conf
+}
+
+main (){
+	prepare_etc
+	prepare_usr_etc
+	prepare_overlay
+	emerge_system
+	mk_top_level_dirs
+	setup_configs
+}
+
+main > zzz.log 2>&1 &