diff options
Diffstat (limited to 'sys-fs/aufs3/aufs3-3_p20140609.ebuild')
| -rw-r--r-- | sys-fs/aufs3/aufs3-3_p20140609.ebuild | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/sys-fs/aufs3/aufs3-3_p20140609.ebuild b/sys-fs/aufs3/aufs3-3_p20140609.ebuild new file mode 100644 index 0000000..0c43098 --- /dev/null +++ b/sys-fs/aufs3/aufs3-3_p20140609.ebuild @@ -0,0 +1,171 @@ +# Copyright 1999-2014 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/sys-fs/aufs3/aufs3-3_p20140609.ebuild,v 1.1 2014/06/09 08:01:12 jlec Exp $ + +EAPI=5 + +inherit eutils flag-o-matic linux-info linux-mod multilib readme.gentoo toolchain-funcs + +AUFS_VERSION="${PV%%_p*}" +# highest branch version +PATCH_MAX_VER=14 +# highest supported version +KERN_MAX_VER=15 +# lowest supported version +KERN_MIN_VER=10 + +DESCRIPTION="An entirely re-designed and re-implemented Unionfs" +HOMEPAGE="http://aufs.sourceforge.net/" +SRC_URI="http://dev.gentoo.org/~jlec/distfiles/aufs3-standalone-${PV}.tar.xz" + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="~amd64 ~x86" +IUSE="debug doc fuse hfs inotify kernel-patch nfs pax_kernel ramfs" + +DEPEND=" + dev-util/patchutils + dev-vcs/git" +RDEPEND=" + sys-fs/aufs-util + !sys-fs/aufs + !sys-fs/aufs2" + +S="${WORKDIR}"/${PN}-standalone + +MODULE_NAMES="aufs(misc:${S})" + +pkg_setup() { + CONFIG_CHECK+=" !AUFS_FS" + use inotify && CONFIG_CHECK+=" ~FSNOTIFY" + use nfs && CONFIG_CHECK+=" EXPORTFS" + use fuse && CONFIG_CHECK+=" ~FUSE_FS" + use hfs && CONFIG_CHECK+=" ~HFSPLUS_FS" + use pax_kernel && CONFIG_CHECK+=" PAX" && ERROR_PAX="Please use hardened sources" + + # this is needed so merging a binpkg ${PN} is possible w/out a kernel unpacked on the system + [ -n "$PKG_SETUP_HAS_BEEN_RAN" ] && return + + get_version + kernel_is lt 3 ${KERN_MIN_VER} 0 && die "the kernel version isn't supported by upstream anymore. Please upgrade." + kernel_is gt 3 ${KERN_MAX_VER} 99 && die "kernel too new" + + linux-mod_pkg_setup + + if [[ "${KV_MINOR}" -gt "${PATCH_MAX_VER}" ]]; then + PATCH_BRANCH="x-rcN" + elif [[ "${KV_MINOR}" == "10" ]] && [[ "${KV_PATCH}" -ge "28" ]]; then + PATCH_BRANCH="${KV_MINOR}".x + elif [[ "${KV_MINOR}" == "12" ]]; then + PATCH_BRANCH="${KV_MINOR}".x + else + PATCH_BRANCH="${KV_MINOR}" + fi + + case ${KV_EXTRA} in + "") + elog "It seems you are using vanilla-sources with aufs3" + elog "Please use sys-kernel/aufs-sources with USE=vanilla" + elog "This will save you the nasty reemerge of sys-fs/aufs3 on every kernel upgrade" + ;; + "-gentoo") + elog "It seems you are using gentoo-sources with aufs3" + elog "Please use sys-kernel/aufs-sources" + elog "This will save you the nasty reemerge of sys-fs/aufs3 on every kernel upgrade" + ;; + esac + + pushd "${T}" &> /dev/null + unpack ${A} + cd ${PN}-standalone || die + local module_branch=origin/${PN}.${PATCH_BRANCH} + einfo "Using ${module_branch} as patch source" + git checkout -q -b local-${PN}.${PATCH_BRANCH} ${module_branch} || die + combinediff ${PN}-base.patch ${PN}-standalone.patch > "${T}"/combined-1.patch + combinediff "${T}"/combined-1.patch ${PN}-mmap.patch > ${PN}-standalone-base-mmap-combined.patch + if ! ( patch -p1 --dry-run --force -R -d ${KV_DIR} < ${PN}-standalone-base-mmap-combined.patch > /dev/null ); then + if use kernel-patch; then + cd ${KV_DIR} + ewarn "Patching your kernel..." + patch --no-backup-if-mismatch --force -p1 -R -d ${KV_DIR} < "${T}"/${PN}-standalone/${PN}-standalone-base-mmap-combined.patch >/dev/null + epatch "${T}"/${PN}-standalone/${PN}-standalone-base-mmap-combined.patch + ewarn "You need to compile your kernel with the applied patch" + ewarn "to be able to load and use the aufs kernel module" + else + eerror "You need to apply a patch to your kernel to compile and run the ${PN} module" + eerror "Either enable the kernel-patch useflag to do it with this ebuild" + eerror "or apply "${T}"/${PN}-standalone/${PN}-standalone-base-mmap-combined.patch by hand" + die "missing kernel patch, please apply it first" + fi + fi + popd &> /dev/null + export PKG_SETUP_HAS_BEEN_RAN=1 +} + +set_config() { + for option in $*; do + grep -q "^CONFIG_AUFS_${option} =" config.mk || die "${option} is not a valid config option" + sed "/^CONFIG_AUFS_${option}/s:=:= y:g" -i config.mk || die + done +} + +src_prepare() { + local module_branch=origin/${PN}.${PATCH_BRANCH} + + einfo "Using for module creation branch ${module_branch}" + git checkout -q -b local-gentoo ${module_branch} || die + + # All config options to off + sed "s:= y:=:g" -i config.mk || die + + set_config RDU BRANCH_MAX_127 SBILIST + + use debug && set_config DEBUG + use fuse && set_config BR_FUSE POLL + use hfs && set_config BR_HFSPLUS + use inotify && set_config HNOTIFY HFSNOTIFY + use nfs && set_config EXPORT + use nfs && ( use amd64 || use ppc64 ) && set_config INO_T_64 + use ramfs && set_config BR_RAMFS + + if use pax_kernel; then + if kernel_is ge 3 11; then + epatch "${FILESDIR}"/pax-3.11.patch + else + epatch "${FILESDIR}"/pax-3.patch + fi + fi + + sed -i "s:aufs.ko usr/include/linux/aufs_type.h:aufs.ko:g" Makefile || die +} + +src_compile() { + local ARCH=x86 + + emake \ + CC=$(tc-getCC) \ + LD=$(tc-getLD) \ + LDFLAGS="$(raw-ldflags)" \ + ARCH=$(tc-arch-kernel) \ + CONFIG_AUFS_FS=m \ + KDIR="${KV_OUT_DIR}" +} + +src_install() { + linux-mod_src_install + + insinto /usr/share/doc/${PF} + + use doc && doins -r Documentation + + use kernel-patch || doins "${T}"/${PN}-standalone/${PN}-standalone-base-mmap-combined.patch + + dodoc Documentation/filesystems/aufs/README "${T}"/${PN}-standalone/{aufs3-loopback,vfs-ino,tmpfs-idr}.patch + + readme.gentoo_create_doc +} + +pkg_postinst() { + readme.gentoo_pkg_postinst + linux-mod_pkg_postinst +} |