# Copyright 1999-2015 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Id$ # # @ECLASS: bitcoincore.eclass # @MAINTAINER: # Luke Dashjr <luke_gentoo_bitcoin@dashjr.org> # @BLURB: common code for Bitcoin Core ebuilds # @DESCRIPTION: # This eclass is used in Bitcoin Core ebuilds (bitcoin-qt, bitcoind, # libbitcoinconsensus) to provide a single common place for the common ebuild # stuff. # # The eclass provides all common dependencies as well as common use flags. has "${EAPI:-0}" 5 || die "EAPI=${EAPI} not supported" if [[ ! ${_BITCOINCORE_ECLASS} ]]; then in_bcc_iuse() { local liuse=( ${BITCOINCORE_IUSE} ) has "${1}" "${liuse[@]#[+-]}" } in_bcc_policy() { local liuse=( ${BITCOINCORE_POLICY_PATCHES} ) has "${1}" "${liuse[@]#[+-]}" } DB_VER="4.8" inherit autotools db-use eutils if [ -z "$BITCOINCORE_COMMITHASH" ]; then inherit git-2 fi fi EXPORT_FUNCTIONS src_prepare src_test src_install if in_bcc_iuse ljr || in_bcc_iuse 1stclassmsg || in_bcc_iuse zeromq || [ -n "$BITCOINCORE_POLICY_PATCHES" ]; then EXPORT_FUNCTIONS pkg_pretend fi if [[ ! ${_BITCOINCORE_ECLASS} ]]; then # @ECLASS-VARIABLE: BITCOINCORE_COMMITHASH # @DESCRIPTION: # Set this variable before the inherit line, to the upstream commit hash. # @ECLASS-VARIABLE: BITCOINCORE_IUSE # @DESCRIPTION: # Set this variable before the inherit line, to the USE flags supported. # @ECLASS-VARIABLE: BITCOINCORE_LJR_DATE # @DESCRIPTION: # Set this variable before the inherit line, to the datestamp of the ljr # patchset. # @ECLASS-VARIABLE: BITCOINCORE_POLICY_PATCHES # @DESCRIPTION: # Set this variable before the inherit line, to a space-delimited list of # supported policies. MyPV="${PV/_/}" MyPN="bitcoin" MyP="${MyPN}-${MyPV}" # These are expected to change in future versions DOCS="${DOCS} doc/README.md doc/release-notes.md" OPENSSL_DEPEND="dev-libs/openssl:0[-bindist]" WALLET_DEPEND="sys-libs/db:$(db_ver_to_slot "${DB_VER}")[cxx]" LIBEVENT_DEPEND="" UNIVALUE_DEPEND="" BITCOINCORE_LJR_NAME=ljr [ -n "${BITCOINCORE_LJR_PV}" ] || BITCOINCORE_LJR_PV="${PV}" case "${PV}" in 0.10*) BITCOINCORE_MINOR=10 LIBSECP256K1_DEPEND="=dev-libs/libsecp256k1-0.0.0_pre20141212" case "${PVR}" in 0.10.2) BITCOINCORE_RBF_DIFF="16f45600c8c372a738ffef544292864256382601...a23678edc70204599299459a206709a00e039db7" BITCOINCORE_RBF_PATCHFILE="${MyPN}-rbf-v0.10.2.patch" ;; *) BITCOINCORE_RBF_DIFF="16f45600c8c372a738ffef544292864256382601...4890416cde655559eba09d3fd6f79db7d0d6314a" BITCOINCORE_RBF_PATCHFILE="${MyPN}-rbf-v0.10.2-r1.patch" ;; esac BITCOINCORE_XT_DIFF="047a89831760ff124740fe9f58411d57ee087078...d4084b62c42c38bfe302d712b98909ab26ecce2f" ;; 0.11*) BITCOINCORE_MINOR=11 LIBSECP256K1_DEPEND="=dev-libs/libsecp256k1-0.0.0_pre20150423" # RBF is bundled with ljr patchset since 0.11.1 if [ "${PVR}" = "0.11.0" ]; then BITCOINCORE_RBF_DIFF="5f032c75eefb0fe8ff79ed9595da1112c05f5c4a...660b96d24916b8ef4e0677e5d6162e24e2db447e" BITCOINCORE_RBF_PATCHFILE="${MyPN}-rbf-v0.11.0rc3.patch" fi ;; 0.12*) BITCOINCORE_MINOR=12 IUSE="${IUSE} libressl" OPENSSL_DEPEND="!libressl? ( dev-libs/openssl:0[-bindist] ) libressl? ( dev-libs/libressl )" if in_bcc_iuse libevent; then LIBEVENT_DEPEND="libevent? ( dev-libs/libevent )" else LIBEVENT_DEPEND="dev-libs/libevent" fi LIBSECP256K1_DEPEND="=dev-libs/libsecp256k1-0.0.0_pre20151118[recovery]" UNIVALUE_DEPEND="dev-libs/univalue" BITCOINCORE_LJR_NAME=knots if in_bcc_policy spamfilter; then REQUIRED_USE="${REQUIRED_USE} bitcoin_policy_spamfilter? ( ljr )" fi ;; 9999*) BITCOINCORE_MINOR=9999 BITCOINCORE_SERIES="9999" LIBEVENT_DEPEND="dev-libs/libevent" LIBSECP256K1_DEPEND=">dev-libs/libsecp256k1-0.0.0_pre20150422" UNIVALUE_DEPEND="dev-libs/univalue" ;; *) die "Unrecognised version" ;; esac [ -n "${BITCOINCORE_SERIES}" ] || BITCOINCORE_SERIES="0.${BITCOINCORE_MINOR}.x" LJR_PV() { local testsfx= if [ -n "${BITCOINCORE_LJR_PREV}" ]; then if [ "$1" = "dir" ]; then testsfx="/test/${BITCOINCORE_LJR_PREV}" else testsfx=".${BITCOINCORE_LJR_PREV}" fi fi echo "${BITCOINCORE_LJR_PV}.${BITCOINCORE_LJR_NAME}${BITCOINCORE_LJR_DATE}${testsfx}" } LJR_PATCHDIR="${MyPN}-$(LJR_PV ljr).patches" LJR_PATCH() { echo "${WORKDIR}/${LJR_PATCHDIR}/${MyPN}-$(LJR_PV ljr).$@.patch"; } LJR_PATCH_DESC="http://luke.dashjr.org/programs/${MyPN}/files/${MyPN}d/luke-jr/${BITCOINCORE_SERIES}/$(LJR_PV ljr)/${MyPN}-$(LJR_PV ljr).desc.txt" if [ "$BITCOINCORE_MINOR" -ge 12 ]; then LJR_PATCH_DESC="http://bitcoinknots.org/files/${BITCOINCORE_SERIES}/$(LJR_PV dir)/${MyPN}-$(LJR_PV).desc.html" fi HOMEPAGE="http://bitcoincore.org/" if [ -z "$BITCOINCORE_COMMITHASH" ]; then EGIT_PROJECT='bitcoin' EGIT_REPO_URI="git://github.com/bitcoin/bitcoin.git https://github.com/bitcoin/bitcoin.git" else SRC_URI="https://github.com/${MyPN}/${MyPN}/archive/${BITCOINCORE_COMMITHASH}.tar.gz -> ${MyPN}-v${PV}${BITCOINCORE_SRC_SUFFIX}.tgz" if [ -z "${BITCOINCORE_NO_SYSLIBS}" ]; then SRC_URI="${SRC_URI} http://bitcoinknots.org/files/${BITCOINCORE_SERIES}/$(LJR_PV dir)/${LJR_PATCHDIR}.txz -> ${LJR_PATCHDIR}.tar.xz" fi if in_bcc_iuse addrindex; then SRC_URI="${SRC_URI} addrindex? ( https://github.com/btcdrak/bitcoin/compare/${BITCOINCORE_ADDRINDEX_DIFF}.diff -> ${BITCOINCORE_ADDRINDEX_PATCHFILE} )" fi if in_bcc_iuse xt; then BITCOINXT_PATCHFILE="${MyPN}xt-v${PV}.patch" SRC_URI="${SRC_URI} xt? ( https://github.com/bitcoinxt/bitcoinxt/compare/${BITCOINCORE_XT_DIFF}.diff -> ${BITCOINXT_PATCHFILE} )" fi if in_bcc_policy rbf && [ -n "${BITCOINCORE_RBF_DIFF}" ]; then SRC_URI="${SRC_URI} bitcoin_policy_rbf? ( https://github.com/petertodd/bitcoin/compare/${BITCOINCORE_RBF_DIFF}.diff -> ${BITCOINCORE_RBF_PATCHFILE} )" fi S="${WORKDIR}/${MyPN}-${BITCOINCORE_COMMITHASH}" fi bitcoincore_policy_iuse() { local mypolicy iuse_def new_BITCOINCORE_IUSE= for mypolicy in ${BITCOINCORE_POLICY_PATCHES}; do if [[ "${mypolicy:0:1}" =~ ^[+-] ]]; then iuse_def=${mypolicy:0:1} mypolicy="${mypolicy:1}" else iuse_def= fi new_BITCOINCORE_IUSE="$new_BITCOINCORE_IUSE ${iuse_def}bitcoin_policy_${mypolicy}" done echo $new_BITCOINCORE_IUSE } IUSE="$IUSE $BITCOINCORE_IUSE $(bitcoincore_policy_iuse)" if in_bcc_policy rbf && in_bcc_iuse xt; then REQUIRED_USE="${REQUIRED_USE} bitcoin_policy_rbf? ( !xt )" fi BITCOINCORE_COMMON_DEPEND=" ${OPENSSL_DEPEND} " if ! has libevent ${BITCOINCORE_NO_DEPEND}; then BITCOINCORE_COMMON_DEPEND="${BITCOINCORE_COMMON_DEPEND} ${LIBEVENT_DEPEND}" fi if [ "${BITCOINCORE_NEED_LIBSECP256K1}" = "1" ]; then BITCOINCORE_COMMON_DEPEND="${BITCOINCORE_COMMON_DEPEND} $LIBSECP256K1_DEPEND" fi if [ "${PN}" != "libbitcoinconsensus" ] && ! use_if_iuse test; then BITCOINCORE_COMMON_DEPEND="${BITCOINCORE_COMMON_DEPEND} ${UNIVALUE_DEPEND} >=dev-libs/boost-1.52.0[threads(+)] " fi bitcoincore_common_depend_use() { in_bcc_iuse "$1" || return BITCOINCORE_COMMON_DEPEND="${BITCOINCORE_COMMON_DEPEND} $1? ( $2 )" } bitcoincore_common_depend_use upnp net-libs/miniupnpc bitcoincore_common_depend_use wallet "${WALLET_DEPEND}" bitcoincore_common_depend_use zeromq net-libs/zeromq RDEPEND="${RDEPEND} ${BITCOINCORE_COMMON_DEPEND}" DEPEND="${DEPEND} ${BITCOINCORE_COMMON_DEPEND} >=app-shells/bash-4.1 sys-apps/sed " if [ "${BITCOINCORE_NEED_LEVELDB}" = "1" ]; then RDEPEND="${RDEPEND} virtual/bitcoin-leveldb" fi if in_bcc_iuse ljr; then if [ "$BITCOINCORE_SERIES" = "0.10.x" ]; then DEPEND="${DEPEND} ljr? ( dev-vcs/git )" elif [ "${BITCOINCORE_LJR_NAME}" = "knots" ]; then DEPEND="${DEPEND} ljr? ( dev-lang/perl )" fi fi bitcoincore_policymsg() { local USEFlag="bitcoin_policy_$1" in_iuse "${USEFlag}" || return if use "${USEFlag}"; then [ -n "$2" ] && einfo "$2" else [ -n "$3" ] && einfo "$3" fi bitcoincore_policymsg_flag=true } bitcoincore_pkg_pretend() { bitcoincore_policymsg_flag=false if use_if_iuse ljr || use_if_iuse 1stclassmsg || use_if_iuse addrindex || use_if_iuse xt || { use_if_iuse zeromq && [ "${BITCOINCORE_MINOR}" -lt 12 ]; }; then einfo "Extra functionality improvements to Bitcoin Core are enabled." bitcoincore_policymsg_flag=true if use_if_iuse addrindex addrindex; then einfo "Please be aware that the addrindex functionality is known to be unreliable." fi fi bitcoincore_policymsg cltv \ "CLTV policy is enabled: Your node will recognise and assist OP_CHECKLOCKTIMEVERIFY (BIP65) transactions." \ "CLTV policy is disabled: Your node will not recognise OP_CHECKLOCKTIMEVERIFY (BIP65) transactions." bitcoincore_policymsg cpfp \ "CPFP policy is enabled: If you mine, you will give consideration to child transaction fees to pay for their parents." \ "CPFP policy is disabled: If you mine, you will ignore transactions unless they have sufficient fee themselves, even if child transactions offer a fee to cover their cost." bitcoincore_policymsg dcmp \ "Data Carrier Multi-Push policy is enabled: Your node will assist transactions with at most a single multiple-'push' data carrier output." \ "Data Carrier Multi-Push policy is disabled: Your node will assist transactions with at most a single data carrier output with only a single 'push'." bitcoincore_policymsg rbf \ "Replace By Fee policy is enabled: Your node will preferentially mine and relay transactions paying the highest fee, regardless of receive order." \ "Replace By Fee policy is disabled: Your node will only accept the first transaction seen consuming a conflicting input, regardless of fee offered by later ones." bitcoincore_policymsg spamfilter \ "Enhanced spam filter policy is enabled: Your node will identify notorious spam scripts and avoid assisting them. This may impact your ability to use some services (see link for a list)." \ "Enhanced spam filter policy is disabled: Your node will not be checking for notorious spam scripts, and may assist them." $bitcoincore_policymsg_flag && einfo "For more information on any of the above, see ${LJR_PATCH_DESC}" } bitcoincore_git_apply() { local patchfile="$1" einfo "Applying ${patchfile##*/} ..." git apply --whitespace=nowarn "${patchfile}" || die } bitcoincore_predelete_patch() { local patchfile="$1" mkdir -p "${WORKDIR}/pdp" local tmpfile="${WORKDIR}/pdp/${patchfile##*/}" perl -ne ' newline: if (m[(^diff .* b/(.*)$)]) { $a = "$1\n"; $f = $2; $_ = <>; if (m[^deleted file]) { unlink($f) || die; while (!m[^diff ]) { $_ = <> } goto newline } else { print($a) } } print ' <"${patchfile}" >"${tmpfile}" || die epatch "${tmpfile}" } bitcoincore_prepare() { local mypolicy if [ -n "${BITCOINCORE_NO_SYSLIBS}" ]; then true elif [ "${PV}" = "9999" ]; then epatch "${FILESDIR}/${PV}-syslibs.patch" else epatch "$(LJR_PATCH syslibs)" fi if use_if_iuse ljr; then if [ "${BITCOINCORE_LJR_NAME}" = "knots" ]; then epatch "$(LJR_PATCH f)" bitcoincore_predelete_patch "$(LJR_PATCH branding)" epatch "$(LJR_PATCH ts)" elif [ "${BITCOINCORE_SERIES}" = "0.10.x" ]; then # Regular epatch won't work with binary files bitcoincore_git_apply "$(LJR_PATCH ljrF)" else epatch "$(LJR_PATCH ljrF)" fi fi if use_if_iuse 1stclassmsg; then epatch "$(LJR_PATCH 1stclassmsg)" fi if use_if_iuse addrindex; then epatch "${DISTDIR}/${BITCOINCORE_ADDRINDEX_PATCHFILE}" fi if use_if_iuse xt; then epatch "${DISTDIR}/${BITCOINXT_PATCHFILE}" fi { use_if_iuse zeromq && [ "${BITCOINCORE_MINOR}" -lt 12 ]; } && epatch "$(LJR_PATCH zeromq)" for mypolicy in ${BITCOINCORE_POLICY_PATCHES}; do mypolicy="${mypolicy#[-+]}" if [ "${BITCOINCORE_MINOR}" -ge 12 ]; then case "${mypolicy}" in rbf) use bitcoin_policy_rbf || sed -i 's/\(DEFAULT_ENABLE_REPLACEMENT = \)true/\1false/' src/main.h ;; spamfilter) use bitcoin_policy_spamfilter || sed -i 's/\(DEFAULT_SPAMFILTER = \)true/\1false/' src/main.h ;; *) die "Unknown policy ${mypolicy}" esac continue fi use bitcoin_policy_${mypolicy} || continue case "${mypolicy}" in rbf) if [ -n "${BITCOINCORE_RBF_PATCHFILE}" ]; then epatch "${DISTDIR}/${BITCOINCORE_RBF_PATCHFILE}" else epatch "$(LJR_PATCH ${mypolicy})" fi ;; *) epatch "$(LJR_PATCH ${mypolicy})" ;; esac done } bitcoincore_autoreconf() { eautoreconf rm -r src/leveldb || die rm -r src/secp256k1 || die } bitcoincore_src_prepare() { bitcoincore_prepare bitcoincore_autoreconf } bitcoincore_conf() { local my_econf= if use_if_iuse upnp; then my_econf="${my_econf} --with-miniupnpc --enable-upnp-default" else my_econf="${my_econf} --without-miniupnpc --disable-upnp-default" fi if use_if_iuse test; then my_econf="${my_econf} --enable-tests" else my_econf="${my_econf} --disable-tests" fi if use_if_iuse wallet; then my_econf="${my_econf} --enable-wallet" else my_econf="${my_econf} --disable-wallet" fi if ! use_if_iuse zeromq; then # NOTE: Older (pre-0.12) patches would disable ZMQ if --enable-zmq was passed my_econf="${my_econf} --disable-zmq" fi if [ -z "${BITCOINCORE_NO_SYSLIBS}" ]; then my_econf="${my_econf} --disable-util-cli --disable-util-tx" else my_econf="${my_econf} --without-utils" fi # Knots 0.12.0 errors if --with-libevent used for bitcoin{d,-cli}, so only disable it when not wanted if has libevent ${BITCOINCORE_NO_DEPEND} || { in_bcc_iuse libevent && ! use libevent; }; then my_econf="${my_econf} --without-libevent" fi if [ "${BITCOINCORE_NEED_LEVELDB}" = "1" ]; then # Passing --with-system-leveldb fails if leveldb is not installed, so only use it for targets that use LevelDB my_econf="${my_econf} --with-system-leveldb" fi econf \ --disable-bench \ --disable-ccache \ --disable-static \ --with-system-libsecp256k1 \ --with-system-univalue \ --without-libs \ --without-daemon \ --without-gui \ ${my_econf} \ "$@" } bitcoincore_src_test() { emake check } bitcoincore_src_install() { default [ "${PN}" = "libbitcoinconsensus" ] || rm "${D}/usr/bin/test_bitcoin" } _BITCOINCORE_ECLASS=1 fi