sys-fs/btrfs-progs: initial commit

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>

4 files changed, 154 insertions, 0 deletions

diff --git a/sys-fs/btrfs-progs/Manifest b/sys-fs/btrfs-progs/Manifest
new file mode 100644
index 00000000..14fed4ed
--- /dev/null
+++ b/sys-fs/btrfs-progs/Manifest
@@ -0,0 +1 @@
+DIST btrfs-progs-v4.14.tar.xz 1697584 SHA256 09095cbc3bc2b6aa9d09c93146fb4d7437c51d2572f6918b74fe990fcdcb91af SHA512 11171e6730f4aa102bdb4cd405da2d4c55e2c102fec4cc6d3135df516c78af1c34fede722a1677bd9c638b47e77085e005b29333ae70b98771501e32628890f7 WHIRLPOOL 70584ed3dd537bea34d07fdb5597365326d826799c9ee70d6b64faec536e2eedee3feb32a0bcc487e962d90a8f075443d3adfaecd5410fc7780b7af296a53f5c
diff --git a/sys-fs/btrfs-progs/btrfs-progs-4.14.ebuild b/sys-fs/btrfs-progs/btrfs-progs-4.14.ebuild
new file mode 100644
index 00000000..79b512d2
--- /dev/null
+++ b/sys-fs/btrfs-progs/btrfs-progs-4.14.ebuild
@@ -0,0 +1,107 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit bash-completion-r1
+
+libbtrfs_soname=0
+
+if [[ ${PV} != 9999 ]]; then
+	MY_PV=v${PV}
+	KEYWORDS="~amd64 ~arm ~arm64 ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86"
+	SRC_URI="https://www.kernel.org/pub/linux/kernel/people/kdave/${PN}/${PN}-${MY_PV}.tar.xz"
+	S="${WORKDIR}"/${PN}-${MY_PV}
+else
+	WANT_LIBTOOL=none
+	inherit autotools git-r3
+	EGIT_REPO_URI="https://github.com/kdave/btrfs-progs.git"
+	EGIT_BRANCH="devel"
+fi
+
+DESCRIPTION="Btrfs filesystem utilities"
+HOMEPAGE="https://btrfs.wiki.kernel.org"
+
+LICENSE="GPL-2"
+SLOT="0/${libbtrfs_soname}"
+IUSE="+convert reiserfs static static-libs +zstd"
+
+RESTRICT=test # tries to mount repared filesystems
+
+RDEPEND="
+	dev-libs/lzo:2=
+	sys-apps/util-linux:0=[static-libs(+)?]
+	sys-libs/zlib:0=
+	convert? (
+		sys-fs/e2fsprogs:0=
+		sys-libs/e2fsprogs-libs:0=
+		reiserfs? (
+			>=sys-fs/reiserfsprogs-3.6.27
+		)
+	)
+	zstd? ( app-arch/zstd:0= )
+"
+DEPEND="${RDEPEND}
+	convert? ( sys-apps/acl )
+	>=app-text/asciidoc-8.6.0
+	app-text/docbook-xml-dtd:4.5
+	app-text/xmlto
+	static? (
+		dev-libs/lzo:2[static-libs(+)]
+		sys-apps/util-linux:0[static-libs(+)]
+		sys-libs/zlib:0[static-libs(+)]
+		convert? (
+			sys-fs/e2fsprogs:0[static-libs(+)]
+			sys-libs/e2fsprogs-libs:0[static-libs(+)]
+			reiserfs? (
+				>=sys-fs/reiserfsprogs-3.6.27[static-libs(+)]
+			)
+		)
+		zstd? ( app-arch/zstd:0[static-libs(+)] )
+	)
+"
+
+PATCHES=(
+	"${FILESDIR}/musl-compat.patch"
+)
+
+if [[ ${PV} == 9999 ]]; then
+	DEPEND+=" sys-devel/gnuconfig"
+fi
+
+src_prepare() {
+	default
+	if [[ ${PV} == 9999 ]]; then
+		AT_M4DIR=m4 eautoreconf
+		mkdir config || die
+		local automakedir="$(autotools_run_tool --at-output automake --print-libdir)"
+		[[ -e ${automakedir} ]] || die "Could not locate automake directory"
+		ln -s "${automakedir}"/install-sh config/install-sh || die
+		ln -s "${EPREFIX}"/usr/share/gnuconfig/config.guess config/config.guess || die
+		ln -s "${EPREFIX}"/usr/share/gnuconfig/config.sub config/config.sub || die
+	fi
+}
+
+src_configure() {
+	local myeconfargs=(
+		--bindir="${EPREFIX}"/sbin
+		$(use_enable convert)
+		$(use_enable elibc_glibc backtrace)
+		$(use_enable zstd)
+		--with-convert=ext2$(usex reiserfs ',reiserfs' '')
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_compile() {
+	emake V=1 all $(usev static)
+}
+
+src_install() {
+	local makeargs=(
+		$(usex static-libs '' 'libs_static=')
+		$(usex static install-static '')
+	)
+	emake V=1 DESTDIR="${D}" install "${makeargs[@]}"
+	newbashcomp btrfs-completion btrfs
+}
diff --git a/sys-fs/btrfs-progs/files/musl-compat.patch b/sys-fs/btrfs-progs/files/musl-compat.patch
new file mode 100644
index 00000000..424c59d9
--- /dev/null
+++ b/sys-fs/btrfs-progs/files/musl-compat.patch
@@ -0,0 +1,24 @@
+diff -upr btrfs-progs-v4.3.1.orig/utils.c btrfs-progs-v4.3.1/utils.c
+--- btrfs-progs-v4.3.1.orig/utils.c	2015-11-20 01:15:32.227019383 +0100
++++ btrfs-progs-v4.3.1/utils.c	2015-11-20 01:16:59.419971215 +0100
+@@ -1208,13 +1208,19 @@ static int resolve_loop_device(const cha
+ {
+ 	int ret;
+ 	FILE *f;
++	struct stat stat_buf;
+ 	char fmt[20];
+ 	char p[PATH_MAX];
+ 	char real_loop_dev[PATH_MAX];
+ 
+ 	if (!realpath(loop_dev, real_loop_dev))
+ 		return -errno;
+-	snprintf(p, PATH_MAX, "/sys/block/%s/loop/backing_file", strrchr(real_loop_dev, '/'));
++
++	if (stat(real_loop_dev, &stat_buf) || !S_ISBLK(stat_buf.st_mode))
++		return -errno;
++
++	snprintf(p, PATH_MAX, "/sys/dev/block/%d:%d/loop/backing_file",
++		major(stat_buf.st_rdev), minor(stat_buf.st_rdev));
+ 	if (!(f = fopen(p, "r"))) {
+ 		if (errno == ENOENT)
+ 			/*
diff --git a/sys-fs/btrfs-progs/metadata.xml b/sys-fs/btrfs-progs/metadata.xml
new file mode 100644
index 00000000..d131bb2e
--- /dev/null
+++ b/sys-fs/btrfs-progs/metadata.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>floppym@gentoo.org</email>
+    <name>Mike Gilbert</name>
+  </maintainer>
+  <maintainer type="person">
+    <email>slyfox@gentoo.org</email>
+    <name>Sergei Trofimovich</name>
+  </maintainer>
+  <maintainer type="person">
+    <email>polynomial-c@gentoo.org</email>
+    <name>Lars Wendler</name>
+  </maintainer>
+  <use>
+    <flag name="convert">Build ext2 conversion utility (btrfs-convert)</flag>
+    <flag name="reiserfs">Enable reiserfs support in btrfs-convert tool.</flag>
+    <flag name="static">Build static binaries in addition to the dynamic ones</flag>
+    <flag name="zstd">Enable zstd compression support.</flag>
+  </use>
+</pkgmetadata>