--- /dev/null
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit libtool multilib-minimal toolchain-funcs
+
+DESCRIPTION="Multi-format archive and compression library"
+HOMEPAGE="https://www.libarchive.org/"
+SRC_URI="https://www.libarchive.org/downloads/${P}.tar.gz"
+
+LICENSE="BSD BSD-2 BSD-4 public-domain"
+SLOT="0/13"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="acl blake2 +bzip2 +e2fsprogs expat +iconv kernel_linux libressl lz4 +lzma lzo nettle static-libs +threads xattr +zlib zstd"
+
+RDEPEND="
+ acl? ( virtual/acl[${MULTILIB_USEDEP}] )
+ blake2? ( app-crypt/libb2[${MULTILIB_USEDEP}] )
+ bzip2? ( app-arch/bzip2[${MULTILIB_USEDEP}] )
+ expat? ( dev-libs/expat[${MULTILIB_USEDEP}] )
+ !expat? ( dev-libs/libxml2[${MULTILIB_USEDEP}] )
+ iconv? ( virtual/libiconv[${MULTILIB_USEDEP}] )
+ kernel_linux? (
+ xattr? ( sys-apps/attr[${MULTILIB_USEDEP}] )
+ )
+ !libressl? ( dev-libs/openssl:0=[${MULTILIB_USEDEP}] )
+ libressl? ( dev-libs/libressl:0=[${MULTILIB_USEDEP}] )
+ lz4? ( >=app-arch/lz4-0_p131:0=[${MULTILIB_USEDEP}] )
+ lzma? ( app-arch/xz-utils[threads=,${MULTILIB_USEDEP}] )
+ lzo? ( >=dev-libs/lzo-2[${MULTILIB_USEDEP}] )
+ nettle? ( dev-libs/nettle:0=[${MULTILIB_USEDEP}] )
+ zlib? ( sys-libs/zlib[${MULTILIB_USEDEP}] )
+ zstd? ( app-arch/zstd[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}
+ kernel_linux? (
+ virtual/os-headers
+ e2fsprogs? ( sys-fs/e2fsprogs )
+ )"
+
+PATCHES=(
+ "${FILESDIR}"/${PN}-3.3.3-libressl.patch
+)
+
+# Various test problems, starting with the fact that sandbox
+# explodes on long paths. https://bugs.gentoo.org/598806
+RESTRICT="test"
+
+src_prepare() {
+ default
+ elibtoolize # is required for Solaris sol2_ld linker fix
+}
+
+multilib_src_configure() {
+ export ac_cv_header_ext2fs_ext2_fs_h=$(usex e2fsprogs) #354923
+
+ local myconf=(
+ $(use_enable acl)
+ $(use_enable static-libs static)
+ $(use_enable xattr)
+ $(use_with blake2 libb2)
+ $(use_with bzip2 bz2lib)
+ $(use_with expat)
+ $(use_with !expat xml2)
+ $(use_with iconv)
+ $(use_with lz4)
+ $(use_with lzma)
+ $(use_with lzo lzo2)
+ $(use_with nettle)
+ $(use_with zlib)
+ $(use_with zstd)
+
+ # Windows-specific
+ --without-cng
+ )
+ if multilib_is_native_abi ; then
+ myconf+=(
+ --enable-bsdcat=$(tc-is-static-only && echo static || echo shared)
+ --enable-bsdcpio=$(tc-is-static-only && echo static || echo shared)
+ --enable-bsdtar=$(tc-is-static-only && echo static || echo shared)
+ )
+ else
+ myconf+=(
+ --disable-bsdcat
+ --disable-bsdcpio
+ --disable-bsdtar
+ )
+ fi
+
+ ECONF_SOURCE="${S}" econf "${myconf[@]}"
+}
+
+multilib_src_compile() {
+ if multilib_is_native_abi ; then
+ emake
+ else
+ emake libarchive.la
+ fi
+}
+
+multilib_src_test() {
+ # Replace the default src_test so that it builds tests in parallel
+ multilib_is_native_abi && emake check
+}
+
+multilib_src_install() {
+ if multilib_is_native_abi ; then
+ emake DESTDIR="${D}" install
+
+ # Create symlinks for FreeBSD
+ if ! use prefix && [[ ${CHOST} == *-freebsd* ]]; then
+ # Exclude cat for the time being #589876
+ for bin in cpio tar; do
+ dosym bsd${bin} /usr/bin/${bin}
+ echo '.so bsd${bin}.1' > "${T}"/${bin}.1
+ doman "${T}"/${bin}.1
+ done
+ fi
+ else
+ local install_targets=(
+ install-includeHEADERS
+ install-libLTLIBRARIES
+ install-pkgconfigDATA
+ )
+ emake DESTDIR="${D}" "${install_targets[@]}"
+ fi
+
+ # Libs.private: should be used from libarchive.pc instead
+ find "${ED}" -type f -name "*.la" -delete || die
+}
+
+multilib_src_install_all() {
+ cd "${S}" || die
+ einstalldocs
+}