sys-fs/dwarfs: updated to 0.5.6

That version contain fixes:
* Build fixes for gcc-11 (fixes #52)
* Use REALPATH in version.cmake to fix building in
	symbolically linked repositories (fixes #47).
Also see changelog for 0.5.5:
https://github.com/mhx/dwarfs/tree/v0.5.5

Closes: https://bugs.gentoo.org/786720
Closes: https://bugs.gentoo.org/785973
Package-Manager: Portage-3.0.20, Repoman-3.0.2
Signed-off-by: Denis Reva <denis7774@gmail.com>

sys-fs/dwarfs/Manifest

@@ -1 +1,2 @@
 DIST dwarfs-0.5.4.tar.bz2 12155920 BLAKE2B 958acf2f47c26762d745f4f3ca350d518ce20095fa8fd613b33f9912b369acfedb61d2d11dbbcc718bbf6155652fbf46528b618393e8f98fb6c130b115bac061 SHA512 3affc809bab90dca6ea7b067e69da973f105524bdc8ec44a6b3e0f858f3e3c64438911b344afedbc67318fa1b0578a2f4aa7e69238319f837ea545000a36fbd5
+DIST dwarfs-0.5.6.tar.bz2 12146379 BLAKE2B 6d570de65358238eb8207297529f7cb632533eb6e63b5c27349add978d765e462fbeeb123962695b8092c919425454e7ef7cce6b2247ca46586b9732297ee1d1 SHA512 0b57f0ca5295d9b450cb0b9fd8086a87e29f0b010f70437374043689eb009f7ce10c2b862d7da3cc5613c305486c91866abe7840eb1fb09d00cde0d46f194ef6

sys-fs/dwarfs/dwarfs-0.5.6.ebuild

@@ -0,0 +1,93 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{7,8,9} )
+
+inherit cmake check-reqs python-single-r1
+
+DESCRIPTION="A fast very high compression read-only FUSE file system"
+HOMEPAGE="https://github.com/mhx/dwarfs"
+
+SRC_URI="https://github.com/mhx/dwarfs/releases/download/v${PV}/${P}.tar.bz2"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~x86"
+
+IUSE="python +jemalloc test"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+DEPEND="sys-devel/flex"
+RDEPEND="${PYTHON_DEPS}
+		dev-libs/boost[context,threads,python?]
+		dev-libs/double-conversion
+		dev-libs/libfmt
+		dev-libs/libevent
+		dev-libs/xxhash
+		jemalloc? ( >=dev-libs/jemalloc-5.2.1 )
+		app-arch/libarchive
+		app-arch/zstd
+		app-arch/lz4
+		app-arch/xz-utils
+		app-arch/snappy
+		dev-cpp/sparsehash
+		dev-cpp/gflags
+		dev-cpp/glog[gflags]
+		sys-fs/fuse:3
+		sys-libs/binutils-libs
+		sys-libs/zlib
+		sys-libs/libunwind
+		!dev-cpp/folly"
+BDEPEND="app-text/ronn
+		test? ( dev-cpp/gtest )
+		dev-util/cmake
+		sys-apps/sed
+		sys-devel/bison
+		virtual/pkgconfig"
+
+CHECKREQS_DISK_BUILD="1300M"
+
+DOCS=( "README.md" "CHANGES.md" "TODO" )
+
+CMAKE_IN_SOURCE_BUILD=1
+CMAKE_WARN_UNUSED_CLI=0
+
+src_prepare(){
+	cmake_src_prepare
+	einfo "setting library path to $(get_libdir)"
+	sed "s/DESTINATION lib/DESTINATION $(get_libdir)/" -i CMakeLists.txt || die
+}
+
+src_configure(){
+	einfo "setting configuration flags to:"
+	mycmakeargs=(
+		-DUSE_JEMALLOC=$(usex jemalloc ON OFF)
+		-DWITH_PYTHON=$(usex python ON OFF)
+		-DWITH_TESTS=$(usex test ON OFF)
+		-DPREFER_SYSTEM_ZSTD=1
+		-DPREFER_SYSTEM_XXHASH=1
+		-DPREFER_SYSTEM_GTEST=1
+		-DWITH_LEGACY_FUSE=0
+	)
+	if use python; then mycmakeargs+=( -DWITH_PYTHON_VERSION=${EPYTHON#python} ); fi
+	einfo ${mycmakeargs}
+	cmake_src_configure
+}
+
+src_install(){
+	cmake_src_install
+	dolib.so libmetadata_thrift.so libthrift_light.so libdwarfs.so libfsst.so
+	dolib.so folly/libfolly.so.0.58.0-dev folly/libfolly.so
+}
+
+pkg_postinst(){
+	elog "Suggest to enable USE 'threads' globally if you have multicore machine"
+	elog "Since version 0.4.1 GGC builds has been fixed. Now both Clang and GCC are working very well"
+	elog "You may find more information in the"
+	elog "${HOMEPAGE}"
+	elog "About creating: ${HOMEPAGE}/blob/main/doc/mkdwarfs.md"
+	elog "About mounting: ${HOMEPAGE}/blob/main/doc/dwarfs.md"
+}