dev-db/sqlite/sqlite-3.39.2.ebuild - third_party/overlays/portage-stable - Git at Google

 # Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2

 EAPI="7"

 inherit autotools flag-o-matic multilib-minimal toolchain-funcs

 if [[ "${PV}" != "9999" ]]; then
 	SRC_PV="$(printf "%u%02u%02u%02u" $(ver_rs 1- " "))"
 	DOC_PV="${SRC_PV}"
 	# DOC_PV="$(printf "%u%02u%02u00" $(ver_rs 1-3 " "))"
 fi

 DESCRIPTION="SQL database engine"
 HOMEPAGE="https://sqlite.org/"

 # On version updates, make sure to read the forum (https://sqlite.org/forum/forum)
 # for hints regarding test failures, backports, etc.
 if [[ "${PV}" == "9999" ]]; then
 	SRC_URI=""
 else
 	SRC_URI="https://sqlite.org/2022/${PN}-src-${SRC_PV}.zip
 		doc? ( https://sqlite.org/2022/${PN}-doc-${DOC_PV}.zip )"
 fi

 LICENSE="public-domain"
 SLOT="3"
 KEYWORDS="*"
 IUSE="debug doc icu +readline secure-delete static-libs tcl test tools"
 if [[ "${PV}" == "9999" ]]; then
 	PROPERTIES="live"
 fi
 RESTRICT="!test? ( test )"

 if [[ "${PV}" == "9999" ]]; then
 	BDEPEND=">=dev-lang/tcl-8.6:0
 		dev-vcs/fossil"
 else
 	BDEPEND="app-arch/unzip
 		>=dev-lang/tcl-8.6:0"
 fi
 RDEPEND="sys-libs/zlib:0=[${MULTILIB_USEDEP}]
 	icu? ( dev-libs/icu:0=[${MULTILIB_USEDEP}] )
 	readline? ( sys-libs/readline:0=[${MULTILIB_USEDEP}] )
 	tcl? ( dev-lang/tcl:0=[${MULTILIB_USEDEP}] )
 	tools? ( dev-lang/tcl:0= )"
 DEPEND="${RDEPEND}
 	test? ( >=dev-lang/tcl-8.6:0[${MULTILIB_USEDEP}] )"

 if [[ "${PV}" == "9999" ]]; then
 	S="${WORKDIR}/${PN}"
 else
 	S="${WORKDIR}/${PN}-src-${SRC_PV}"
 fi

 _fossil_fetch() {
 	local distdir="${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}"
 	local repo_id="${1}"
 	local repo_uri="${2}"

 	local -x FOSSIL_HOME="${HOME}"

 	mkdir -p "${T}/fossil/${repo_id}" || die
 	pushd "${T}/fossil/${repo_id}" > /dev/null || die

 	if [[ -n "${EVCS_OFFLINE}" ]]; then
 		if [[ ! -f "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" ]]; then
 			die "Network activity disabled using EVCS_OFFLINE and clone of repository missing: \"${distdir}/fossil-src/${repo_id}/${repo_id}.fossil\""
 		fi
 	else
 		if [[ ! -f "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" ]]; then
 			einfo fossil clone --verbose "${repo_uri}" "${repo_id}.fossil"
 			fossil clone --verbose "${repo_uri}" "${repo_id}.fossil" || die
 			echo
 		else
 			cp -p "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" . || die
 			einfo fossil pull --repository "${repo_id}.fossil" --verbose "${repo_uri}"
 			fossil pull --repository "${repo_id}.fossil" --verbose "${repo_uri}" || die
 			echo
 		fi

 		(
 			addwrite "${distdir}"
 			mkdir -p "${distdir}/fossil-src/${repo_id}" || die
 			cp -p "${repo_id}.fossil" "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" || die
 		)
 	fi

 	popd > /dev/null || die
 }

 _fossil_checkout() {
 	local distdir="${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}"
 	local repo_id="${1}"
 	local branch_or_commit="${2}"
 	local target_directory="${3}"

 	local -x FOSSIL_HOME="${HOME}"

 	if [[ ! -f "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" ]]; then
 		die "Clone of repository missing: \"${distdir}/fossil-src/${repo_id}/${repo_id}.fossil\""
 	fi

 	if [[ ! -f "${T}/fossil/${repo_id}/${repo_id}.fossil" ]]; then
 		mkdir -p "${T}/fossil/${repo_id}" || die
 		cp -p "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" "${T}/fossil/${repo_id}" || die
 	fi

 	mkdir "${target_directory}" || die
 	pushd "${target_directory}" > /dev/null || die

 	einfo fossil open --quiet "${T}/fossil/${repo_id}/${repo_id}.fossil" "${branch_or_commit}"
 	fossil open --quiet "${T}/fossil/${repo_id}/${repo_id}.fossil" "${branch_or_commit}" || die
 	echo

 	popd > /dev/null || die
 }

 fossil_fetch() {
 	local repo_id="${1}"
 	local repo_uri="${2}"
 	local target_directory="${3}"

 	local branch_or_commit="${EFOSSIL_COMMIT:-${EFOSSIL_BRANCH:-trunk}}"

 	_fossil_fetch "${repo_id}" "${repo_uri}"
 	_fossil_checkout "${repo_id}" "${branch_or_commit}" "${target_directory}"
 }

 src_unpack() {
 	if [[ "${PV}" == "9999" ]]; then
 		fossil_fetch sqlite https://sqlite.org/src "${WORKDIR}/${PN}"
 		if use doc; then
 			fossil_fetch sqlite-doc https://sqlite.org/docsrc "${WORKDIR}/${PN}-doc"
 		fi
 	else
 		default
 	fi
 }

 src_prepare() {
 	eapply_user

 	eautoreconf

 	multilib_copy_sources
 }

 multilib_src_configure() {
 	local -x CPPFLAGS="${CPPFLAGS}" CFLAGS="${CFLAGS}"
 	local options=()

 	options+=(
 		--enable-load-extension
 		--enable-threadsafe
 	)

 	# Support detection of misuse of SQLite API.
 	# https://sqlite.org/compile.html#enable_api_armor
 	append-cppflags -DSQLITE_ENABLE_API_ARMOR

 	# Support bytecode and tables_used virtual tables.
 	# https://sqlite.org/compile.html#enable_bytecode_vtab
 	# https://sqlite.org/bytecodevtab.html
 	append-cppflags -DSQLITE_ENABLE_BYTECODE_VTAB

 	# Support column metadata functions.
 	# https://sqlite.org/compile.html#enable_column_metadata
 	# https://sqlite.org/c3ref/column_database_name.html
 	append-cppflags -DSQLITE_ENABLE_COLUMN_METADATA

 	# Support sqlite_dbpage virtual table.
 	# https://sqlite.org/compile.html#enable_dbpage_vtab
 	# https://sqlite.org/dbpage.html
 	append-cppflags -DSQLITE_ENABLE_DBPAGE_VTAB

 	# Support dbstat virtual table.
 	# https://sqlite.org/compile.html#enable_dbstat_vtab
 	# https://sqlite.org/dbstat.html
 	append-cppflags -DSQLITE_ENABLE_DBSTAT_VTAB

 	# Support sqlite3_serialize() and sqlite3_deserialize() functions.
 	# https://sqlite.org/compile.html#enable_deserialize
 	# https://sqlite.org/c3ref/serialize.html
 	# https://sqlite.org/c3ref/deserialize.html
 	append-cppflags -DSQLITE_ENABLE_DESERIALIZE

 	# Support comments in output of EXPLAIN.
 	# https://sqlite.org/compile.html#enable_explain_comments
 	append-cppflags -DSQLITE_ENABLE_EXPLAIN_COMMENTS

 	# Support Full-Text Search versions 3, 4 and 5.
 	# https://sqlite.org/compile.html#enable_fts3
 	# https://sqlite.org/compile.html#enable_fts3_parenthesis
 	# https://sqlite.org/compile.html#enable_fts4
 	# https://sqlite.org/compile.html#enable_fts5
 	# https://sqlite.org/fts3.html
 	# https://sqlite.org/fts5.html
 	append-cppflags -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_FTS3_PARENTHESIS -DSQLITE_ENABLE_FTS4
 	options+=(--enable-fts5)

 	# Support hidden columns.
 	append-cppflags -DSQLITE_ENABLE_HIDDEN_COLUMNS

 	# Support memsys5 memory allocator.
 	# https://sqlite.org/compile.html#enable_memsys5
 	# https://sqlite.org/malloc.html#memsys5
 	append-cppflags -DSQLITE_ENABLE_MEMSYS5

 	# Support sqlite3_normalized_sql() function.
 	# https://sqlite.org/c3ref/expanded_sql.html
 	append-cppflags -DSQLITE_ENABLE_NORMALIZE

 	# Support sqlite_offset() function.
 	# https://sqlite.org/compile.html#enable_offset_sql_func
 	# https://sqlite.org/lang_corefunc.html#sqlite_offset
 	append-cppflags -DSQLITE_ENABLE_OFFSET_SQL_FUNC

 	# Support pre-update hook functions.
 	# https://sqlite.org/compile.html#enable_preupdate_hook
 	# https://sqlite.org/c3ref/preupdate_count.html
 	append-cppflags -DSQLITE_ENABLE_PREUPDATE_HOOK

 	# Support Resumable Bulk Update extension.
 	# https://sqlite.org/compile.html#enable_rbu
 	# https://sqlite.org/rbu.html
 	append-cppflags -DSQLITE_ENABLE_RBU

 	# Support R*Trees.
 	# https://sqlite.org/compile.html#enable_rtree
 	# https://sqlite.org/compile.html#enable_geopoly
 	# https://sqlite.org/rtree.html
 	# https://sqlite.org/geopoly.html
 	append-cppflags -DSQLITE_ENABLE_RTREE -DSQLITE_ENABLE_GEOPOLY

 	# Support Session extension.
 	# https://sqlite.org/compile.html#enable_session
 	# https://sqlite.org/sessionintro.html
 	append-cppflags -DSQLITE_ENABLE_SESSION

 	# Support scan status functions.
 	# https://sqlite.org/compile.html#enable_stmt_scanstatus
 	# https://sqlite.org/c3ref/stmt_scanstatus.html
 	# https://sqlite.org/c3ref/stmt_scanstatus_reset.html
 	append-cppflags -DSQLITE_ENABLE_STMT_SCANSTATUS

 	# Support sqlite_stmt virtual table.
 	# https://sqlite.org/compile.html#enable_stmtvtab
 	# https://sqlite.org/stmt.html
 	append-cppflags -DSQLITE_ENABLE_STMTVTAB

 	# Support unknown() function.
 	# https://sqlite.org/compile.html#enable_unknown_sql_function
 	append-cppflags -DSQLITE_ENABLE_UNKNOWN_SQL_FUNCTION

 	# Support unlock notification.
 	# https://sqlite.org/compile.html#enable_unlock_notify
 	# https://sqlite.org/c3ref/unlock_notify.html
 	# https://sqlite.org/unlock_notify.html
 	append-cppflags -DSQLITE_ENABLE_UNLOCK_NOTIFY

 	# Support LIMIT and ORDER BY clauses on DELETE and UPDATE statements.
 	# https://sqlite.org/compile.html#enable_update_delete_limit
 	# https://sqlite.org/lang_delete.html#optional_limit_and_order_by_clauses
 	# https://sqlite.org/lang_update.html#optional_limit_and_order_by_clauses
 	append-cppflags -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT

 	# Support soundex() function.
 	# https://sqlite.org/compile.html#soundex
 	# https://sqlite.org/lang_corefunc.html#soundex
 	append-cppflags -DSQLITE_SOUNDEX

 	# Support URI filenames.
 	# https://sqlite.org/compile.html#use_uri
 	# https://sqlite.org/uri.html
 	append-cppflags -DSQLITE_USE_URI

 	# debug USE flag.
 	options+=($(use_enable debug))

 	# icu USE flag.
 	if use icu; then
 		# Support ICU extension.
 		# https://sqlite.org/compile.html#enable_icu
 		append-cppflags -DSQLITE_ENABLE_ICU
 		sed -e "s/^TLIBS = @LIBS@/& -licui18n -licuuc/" -i Makefile.in || die "sed failed"
 	fi

 	# readline USE flag.
 	options+=(
 		--disable-editline
 		$(use_enable readline)
 	)
 	if use readline; then
 		options+=(--with-readline-inc="-I${ESYSROOT}/usr/include/readline")
 	fi

 	# secure-delete USE flag.
 	if use secure-delete; then
 		# Enable secure_delete pragma by default.
 		# https://sqlite.org/compile.html#secure_delete
 		# https://sqlite.org/pragma.html#pragma_secure_delete
 		append-cppflags -DSQLITE_SECURE_DELETE
 	fi

 	# static-libs USE flag.
 	options+=($(use_enable static-libs static))

 	# tcl, test, tools USE flags.
 	if use tcl || use test || { use tools && multilib_is_native_abi; }; then
 		options+=(
 			--enable-tcl
 			--with-tcl="${ESYSROOT}/usr/$(get_libdir)"
 		)
 	else
 		options+=(--disable-tcl)
 	fi

 	if [[ "${ABI}" == "x86" ]]; then
 		if $(tc-getCC) ${CPPFLAGS} ${CFLAGS} -E -P -dM - < /dev/null 2> /dev/null | grep -q "^#define __SSE__ 1$"; then
 			append-cflags -mfpmath=sse
 		else
 			append-cflags -ffloat-store
 		fi

 		# Skip known-broken test for now
 		# https://sqlite.org/forum/forumpost/d97caf168f
 		# https://sqlite.org/forum/forumpost/50f136d91d
 		if use test ; then
 			rm test/atof1.test || die
 		fi
 	fi

 	econf "${options[@]}"
 }

 multilib_src_compile() {
 	emake HAVE_TCL="$(usex tcl 1 "")" TCLLIBDIR="${EPREFIX}/usr/$(get_libdir)/${P}"

 	if use tools && multilib_is_native_abi; then
 		emake changeset dbdump dbhash dbtotxt index_usage rbu scrub showdb showjournal showshm showstat4 showwal sqldiff sqlite3_analyzer sqlite3_checker sqlite3_expert sqltclsh
 	fi

 	if [[ "${PV}" == "9999" ]] && use doc && multilib_is_native_abi; then
 		emake tclsqlite3.c

 		local build_directory="$(pwd)"
 		build_directory="${build_directory##*/}"

 		mkdir "${WORKDIR}/${PN}-doc-build" || die
 		pushd "${WORKDIR}/${PN}-doc-build" > /dev/null || die

 		emake -f "../${PN}-doc/Makefile" -j1 SRC="../${PN}" BLD="../${build_directory}" DOC="../${PN}-doc" CC="$(tc-getBUILD_CC)" TCLINC="" TCLFLAGS="$($(tc-getBUILD_PKG_CONFIG) --libs tcl) -ldl -lm" base doc
 		rmdir doc/matrix{/*,} || die

 		popd > /dev/null || die
 	fi
 }

 multilib_src_test() {
 	if [[ "${EUID}" -eq 0 ]]; then
 		ewarn "Skipping tests due to root permissions"
 		return
 	fi

 	local -x SQLITE_HISTORY="${T}/sqlite_history_${ABI}"

 	# e_uri.test tries to open files in /.
 	# https://bugs.gentoo.org/839798
 	local SANDBOX_PREDICT=${SANDBOX_PREDICT}
 	addpredict "/test.db:/ÿ.db"

 	emake HAVE_TCL="$(usex tcl 1 "")" $(use debug && echo fulltest || echo test)
 }

 multilib_src_install() {
 	emake DESTDIR="${D}" HAVE_TCL="$(usex tcl 1 "")" TCLLIBDIR="${EPREFIX}/usr/$(get_libdir)/${P}" install

 	if use tools && multilib_is_native_abi; then
 		install_tool() {
 			if [[ -f ".libs/${1}" ]]; then
 				newbin ".libs/${1}" "${2}"
 			else
 				newbin "${1}" "${2}"
 			fi
 		}

 		install_tool changeset sqlite3-changeset
 		install_tool dbdump sqlite3-db-dump
 		install_tool dbhash sqlite3-db-hash
 		install_tool dbtotxt sqlite3-db-to-txt
 		install_tool index_usage sqlite3-index-usage
 		install_tool rbu sqlite3-rbu
 		install_tool scrub sqlite3-scrub
 		install_tool showdb sqlite3-show-db
 		install_tool showjournal sqlite3-show-journal
 		install_tool showshm sqlite3-show-shm
 		install_tool showstat4 sqlite3-show-stat4
 		install_tool showwal sqlite3-show-wal
 		install_tool sqldiff sqlite3-diff
 		install_tool sqlite3_analyzer sqlite3-analyzer
 		install_tool sqlite3_checker sqlite3-checker
 		install_tool sqlite3_expert sqlite3-expert
 		install_tool sqltclsh sqlite3-tclsh

 		unset -f install_tool
 	fi
 }

 multilib_src_install_all() {
 	find "${ED}" -name "*.la" -delete || die

 	doman sqlite3.1

 	if use doc; then
 		if [[ "${PV}" == "9999" ]]; then
 			pushd "${WORKDIR}/${PN}-doc-build/doc" > /dev/null || die
 		else
 			pushd "${WORKDIR}/${PN}-doc-${DOC_PV}" > /dev/null || die
 		fi

 		find "(" -name "*.db" -o -name "*.txt" ")" -delete || die
 		if [[ "${PV}" != "9999" ]]; then
 			rm search search.d/admin || die
 			rmdir search.d || die
 			find -name "*~" -delete || die
 		fi

 		(
 			docinto html
 			dodoc -r *
 		)

 		popd > /dev/null || die
 	fi
 }
	# Copyright 1999-2022 Gentoo Authors
	# Distributed under the terms of the GNU General Public License v2

	EAPI="7"

	inherit autotools flag-o-matic multilib-minimal toolchain-funcs

	if [[ "${PV}" != "9999" ]]; then
	SRC_PV="$(printf "%u%02u%02u%02u" $(ver_rs 1- " "))"
	DOC_PV="${SRC_PV}"
	# DOC_PV="$(printf "%u%02u%02u00" $(ver_rs 1-3 " "))"
	fi

	DESCRIPTION="SQL database engine"
	HOMEPAGE="https://sqlite.org/"

	# On version updates, make sure to read the forum (https://sqlite.org/forum/forum)
	# for hints regarding test failures, backports, etc.
	if [[ "${PV}" == "9999" ]]; then
	SRC_URI=""
	else
	SRC_URI="https://sqlite.org/2022/${PN}-src-${SRC_PV}.zip
	doc? ( https://sqlite.org/2022/${PN}-doc-${DOC_PV}.zip )"
	fi

	LICENSE="public-domain"
	SLOT="3"
	KEYWORDS="*"
	IUSE="debug doc icu +readline secure-delete static-libs tcl test tools"
	if [[ "${PV}" == "9999" ]]; then
	PROPERTIES="live"
	fi
	RESTRICT="!test? ( test )"

	if [[ "${PV}" == "9999" ]]; then
	BDEPEND=">=dev-lang/tcl-8.6:0
	dev-vcs/fossil"
	else
	BDEPEND="app-arch/unzip
	>=dev-lang/tcl-8.6:0"
	fi
	RDEPEND="sys-libs/zlib:0=[${MULTILIB_USEDEP}]
	icu? ( dev-libs/icu:0=[${MULTILIB_USEDEP}] )
	readline? ( sys-libs/readline:0=[${MULTILIB_USEDEP}] )
	tcl? ( dev-lang/tcl:0=[${MULTILIB_USEDEP}] )
	tools? ( dev-lang/tcl:0= )"
	DEPEND="${RDEPEND}
	test? ( >=dev-lang/tcl-8.6:0[${MULTILIB_USEDEP}] )"

	if [[ "${PV}" == "9999" ]]; then
	S="${WORKDIR}/${PN}"
	else
	S="${WORKDIR}/${PN}-src-${SRC_PV}"
	fi

	_fossil_fetch() {
	local distdir="${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}"
	local repo_id="${1}"
	local repo_uri="${2}"

	local -x FOSSIL_HOME="${HOME}"

	mkdir -p "${T}/fossil/${repo_id}" \|\| die
	pushd "${T}/fossil/${repo_id}" > /dev/null \|\| die

	if [[ -n "${EVCS_OFFLINE}" ]]; then
	if [[ ! -f "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" ]]; then
	die "Network activity disabled using EVCS_OFFLINE and clone of repository missing: \"${distdir}/fossil-src/${repo_id}/${repo_id}.fossil\""
	fi
	else
	if [[ ! -f "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" ]]; then
	einfo fossil clone --verbose "${repo_uri}" "${repo_id}.fossil"
	fossil clone --verbose "${repo_uri}" "${repo_id}.fossil" \|\| die
	echo
	else
	cp -p "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" . \|\| die
	einfo fossil pull --repository "${repo_id}.fossil" --verbose "${repo_uri}"
	fossil pull --repository "${repo_id}.fossil" --verbose "${repo_uri}" \|\| die
	echo
	fi

	(
	addwrite "${distdir}"
	mkdir -p "${distdir}/fossil-src/${repo_id}" \|\| die
	cp -p "${repo_id}.fossil" "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" \|\| die
	)
	fi

	popd > /dev/null \|\| die
	}

	_fossil_checkout() {
	local distdir="${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}"
	local repo_id="${1}"
	local branch_or_commit="${2}"
	local target_directory="${3}"

	local -x FOSSIL_HOME="${HOME}"

	if [[ ! -f "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" ]]; then
	die "Clone of repository missing: \"${distdir}/fossil-src/${repo_id}/${repo_id}.fossil\""
	fi

	if [[ ! -f "${T}/fossil/${repo_id}/${repo_id}.fossil" ]]; then
	mkdir -p "${T}/fossil/${repo_id}" \|\| die
	cp -p "${distdir}/fossil-src/${repo_id}/${repo_id}.fossil" "${T}/fossil/${repo_id}" \|\| die
	fi

	mkdir "${target_directory}" \|\| die
	pushd "${target_directory}" > /dev/null \|\| die

	einfo fossil open --quiet "${T}/fossil/${repo_id}/${repo_id}.fossil" "${branch_or_commit}"
	fossil open --quiet "${T}/fossil/${repo_id}/${repo_id}.fossil" "${branch_or_commit}" \|\| die
	echo

	popd > /dev/null \|\| die
	}

	fossil_fetch() {
	local repo_id="${1}"
	local repo_uri="${2}"
	local target_directory="${3}"

	local branch_or_commit="${EFOSSIL_COMMIT:-${EFOSSIL_BRANCH:-trunk}}"

	_fossil_fetch "${repo_id}" "${repo_uri}"
	_fossil_checkout "${repo_id}" "${branch_or_commit}" "${target_directory}"
	}

	src_unpack() {
	if [[ "${PV}" == "9999" ]]; then
	fossil_fetch sqlite https://sqlite.org/src "${WORKDIR}/${PN}"
	if use doc; then
	fossil_fetch sqlite-doc https://sqlite.org/docsrc "${WORKDIR}/${PN}-doc"
	fi
	else
	default
	fi
	}

	src_prepare() {
	eapply_user

	eautoreconf

	multilib_copy_sources
	}

	multilib_src_configure() {
	local -x CPPFLAGS="${CPPFLAGS}" CFLAGS="${CFLAGS}"
	local options=()

	options+=(
	--enable-load-extension
	--enable-threadsafe
	)

	# Support detection of misuse of SQLite API.
	# https://sqlite.org/compile.html#enable_api_armor
	append-cppflags -DSQLITE_ENABLE_API_ARMOR

	# Support bytecode and tables_used virtual tables.
	# https://sqlite.org/compile.html#enable_bytecode_vtab
	# https://sqlite.org/bytecodevtab.html
	append-cppflags -DSQLITE_ENABLE_BYTECODE_VTAB

	# Support column metadata functions.
	# https://sqlite.org/compile.html#enable_column_metadata
	# https://sqlite.org/c3ref/column_database_name.html
	append-cppflags -DSQLITE_ENABLE_COLUMN_METADATA

	# Support sqlite_dbpage virtual table.
	# https://sqlite.org/compile.html#enable_dbpage_vtab
	# https://sqlite.org/dbpage.html
	append-cppflags -DSQLITE_ENABLE_DBPAGE_VTAB

	# Support dbstat virtual table.
	# https://sqlite.org/compile.html#enable_dbstat_vtab
	# https://sqlite.org/dbstat.html
	append-cppflags -DSQLITE_ENABLE_DBSTAT_VTAB

	# Support sqlite3_serialize() and sqlite3_deserialize() functions.
	# https://sqlite.org/compile.html#enable_deserialize
	# https://sqlite.org/c3ref/serialize.html
	# https://sqlite.org/c3ref/deserialize.html
	append-cppflags -DSQLITE_ENABLE_DESERIALIZE

	# Support comments in output of EXPLAIN.
	# https://sqlite.org/compile.html#enable_explain_comments
	append-cppflags -DSQLITE_ENABLE_EXPLAIN_COMMENTS

	# Support Full-Text Search versions 3, 4 and 5.
	# https://sqlite.org/compile.html#enable_fts3
	# https://sqlite.org/compile.html#enable_fts3_parenthesis
	# https://sqlite.org/compile.html#enable_fts4
	# https://sqlite.org/compile.html#enable_fts5
	# https://sqlite.org/fts3.html
	# https://sqlite.org/fts5.html
	append-cppflags -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_FTS3_PARENTHESIS -DSQLITE_ENABLE_FTS4
	options+=(--enable-fts5)

	# Support hidden columns.
	append-cppflags -DSQLITE_ENABLE_HIDDEN_COLUMNS

	# Support memsys5 memory allocator.
	# https://sqlite.org/compile.html#enable_memsys5
	# https://sqlite.org/malloc.html#memsys5
	append-cppflags -DSQLITE_ENABLE_MEMSYS5

	# Support sqlite3_normalized_sql() function.
	# https://sqlite.org/c3ref/expanded_sql.html
	append-cppflags -DSQLITE_ENABLE_NORMALIZE

	# Support sqlite_offset() function.
	# https://sqlite.org/compile.html#enable_offset_sql_func
	# https://sqlite.org/lang_corefunc.html#sqlite_offset
	append-cppflags -DSQLITE_ENABLE_OFFSET_SQL_FUNC

	# Support pre-update hook functions.
	# https://sqlite.org/compile.html#enable_preupdate_hook
	# https://sqlite.org/c3ref/preupdate_count.html
	append-cppflags -DSQLITE_ENABLE_PREUPDATE_HOOK

	# Support Resumable Bulk Update extension.
	# https://sqlite.org/compile.html#enable_rbu
	# https://sqlite.org/rbu.html
	append-cppflags -DSQLITE_ENABLE_RBU

	# Support R*Trees.
	# https://sqlite.org/compile.html#enable_rtree
	# https://sqlite.org/compile.html#enable_geopoly
	# https://sqlite.org/rtree.html
	# https://sqlite.org/geopoly.html
	append-cppflags -DSQLITE_ENABLE_RTREE -DSQLITE_ENABLE_GEOPOLY

	# Support Session extension.
	# https://sqlite.org/compile.html#enable_session
	# https://sqlite.org/sessionintro.html
	append-cppflags -DSQLITE_ENABLE_SESSION

	# Support scan status functions.
	# https://sqlite.org/compile.html#enable_stmt_scanstatus
	# https://sqlite.org/c3ref/stmt_scanstatus.html
	# https://sqlite.org/c3ref/stmt_scanstatus_reset.html
	append-cppflags -DSQLITE_ENABLE_STMT_SCANSTATUS

	# Support sqlite_stmt virtual table.
	# https://sqlite.org/compile.html#enable_stmtvtab
	# https://sqlite.org/stmt.html
	append-cppflags -DSQLITE_ENABLE_STMTVTAB

	# Support unknown() function.
	# https://sqlite.org/compile.html#enable_unknown_sql_function
	append-cppflags -DSQLITE_ENABLE_UNKNOWN_SQL_FUNCTION

	# Support unlock notification.
	# https://sqlite.org/compile.html#enable_unlock_notify
	# https://sqlite.org/c3ref/unlock_notify.html
	# https://sqlite.org/unlock_notify.html
	append-cppflags -DSQLITE_ENABLE_UNLOCK_NOTIFY

	# Support LIMIT and ORDER BY clauses on DELETE and UPDATE statements.
	# https://sqlite.org/compile.html#enable_update_delete_limit
	# https://sqlite.org/lang_delete.html#optional_limit_and_order_by_clauses
	# https://sqlite.org/lang_update.html#optional_limit_and_order_by_clauses
	append-cppflags -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT

	# Support soundex() function.
	# https://sqlite.org/compile.html#soundex
	# https://sqlite.org/lang_corefunc.html#soundex
	append-cppflags -DSQLITE_SOUNDEX

	# Support URI filenames.
	# https://sqlite.org/compile.html#use_uri
	# https://sqlite.org/uri.html
	append-cppflags -DSQLITE_USE_URI

	# debug USE flag.
	options+=($(use_enable debug))

	# icu USE flag.
	if use icu; then
	# Support ICU extension.
	# https://sqlite.org/compile.html#enable_icu
	append-cppflags -DSQLITE_ENABLE_ICU
	sed -e "s/^TLIBS = @LIBS@/& -licui18n -licuuc/" -i Makefile.in \|\| die "sed failed"
	fi

	# readline USE flag.
	options+=(
	--disable-editline
	$(use_enable readline)
	)
	if use readline; then
	options+=(--with-readline-inc="-I${ESYSROOT}/usr/include/readline")
	fi

	# secure-delete USE flag.
	if use secure-delete; then
	# Enable secure_delete pragma by default.
	# https://sqlite.org/compile.html#secure_delete
	# https://sqlite.org/pragma.html#pragma_secure_delete
	append-cppflags -DSQLITE_SECURE_DELETE
	fi

	# static-libs USE flag.
	options+=($(use_enable static-libs static))

	# tcl, test, tools USE flags.
	if use tcl \|\| use test \|\| { use tools && multilib_is_native_abi; }; then
	options+=(
	--enable-tcl
	--with-tcl="${ESYSROOT}/usr/$(get_libdir)"
	)
	else
	options+=(--disable-tcl)
	fi

	if [[ "${ABI}" == "x86" ]]; then
	if $(tc-getCC) ${CPPFLAGS} ${CFLAGS} -E -P -dM - < /dev/null 2> /dev/null \| grep -q "^#define __SSE__ 1$"; then
	append-cflags -mfpmath=sse
	else
	append-cflags -ffloat-store
	fi

	# Skip known-broken test for now
	# https://sqlite.org/forum/forumpost/d97caf168f
	# https://sqlite.org/forum/forumpost/50f136d91d
	if use test ; then
	rm test/atof1.test \|\| die
	fi
	fi

	econf "${options[@]}"
	}

	multilib_src_compile() {
	emake HAVE_TCL="$(usex tcl 1 "")" TCLLIBDIR="${EPREFIX}/usr/$(get_libdir)/${P}"

	if use tools && multilib_is_native_abi; then
	emake changeset dbdump dbhash dbtotxt index_usage rbu scrub showdb showjournal showshm showstat4 showwal sqldiff sqlite3_analyzer sqlite3_checker sqlite3_expert sqltclsh
	fi

	if [[ "${PV}" == "9999" ]] && use doc && multilib_is_native_abi; then
	emake tclsqlite3.c

	local build_directory="$(pwd)"
	build_directory="${build_directory##*/}"

	mkdir "${WORKDIR}/${PN}-doc-build" \|\| die
	pushd "${WORKDIR}/${PN}-doc-build" > /dev/null \|\| die

	emake -f "../${PN}-doc/Makefile" -j1 SRC="../${PN}" BLD="../${build_directory}" DOC="../${PN}-doc" CC="$(tc-getBUILD_CC)" TCLINC="" TCLFLAGS="$($(tc-getBUILD_PKG_CONFIG) --libs tcl) -ldl -lm" base doc
	rmdir doc/matrix{/*,} \|\| die

	popd > /dev/null \|\| die
	fi
	}

	multilib_src_test() {
	if [[ "${EUID}" -eq 0 ]]; then
	ewarn "Skipping tests due to root permissions"
	return
	fi

	local -x SQLITE_HISTORY="${T}/sqlite_history_${ABI}"

	# e_uri.test tries to open files in /.
	# https://bugs.gentoo.org/839798
	local SANDBOX_PREDICT=${SANDBOX_PREDICT}
	addpredict "/test.db:/ÿ.db"

	emake HAVE_TCL="$(usex tcl 1 "")" $(use debug && echo fulltest \|\| echo test)
	}

	multilib_src_install() {
	emake DESTDIR="${D}" HAVE_TCL="$(usex tcl 1 "")" TCLLIBDIR="${EPREFIX}/usr/$(get_libdir)/${P}" install

	if use tools && multilib_is_native_abi; then
	install_tool() {
	if [[ -f ".libs/${1}" ]]; then
	newbin ".libs/${1}" "${2}"
	else
	newbin "${1}" "${2}"
	fi
	}

	install_tool changeset sqlite3-changeset
	install_tool dbdump sqlite3-db-dump
	install_tool dbhash sqlite3-db-hash
	install_tool dbtotxt sqlite3-db-to-txt
	install_tool index_usage sqlite3-index-usage
	install_tool rbu sqlite3-rbu
	install_tool scrub sqlite3-scrub
	install_tool showdb sqlite3-show-db
	install_tool showjournal sqlite3-show-journal
	install_tool showshm sqlite3-show-shm
	install_tool showstat4 sqlite3-show-stat4
	install_tool showwal sqlite3-show-wal
	install_tool sqldiff sqlite3-diff
	install_tool sqlite3_analyzer sqlite3-analyzer
	install_tool sqlite3_checker sqlite3-checker
	install_tool sqlite3_expert sqlite3-expert
	install_tool sqltclsh sqlite3-tclsh

	unset -f install_tool
	fi
	}

	multilib_src_install_all() {
	find "${ED}" -name "*.la" -delete \|\| die

	doman sqlite3.1

	if use doc; then
	if [[ "${PV}" == "9999" ]]; then
	pushd "${WORKDIR}/${PN}-doc-build/doc" > /dev/null \|\| die
	else
	pushd "${WORKDIR}/${PN}-doc-${DOC_PV}" > /dev/null \|\| die
	fi

	find "(" -name ".db" -o -name ".txt" ")" -delete \|\| die
	if [[ "${PV}" != "9999" ]]; then
	rm search search.d/admin \|\| die
	rmdir search.d \|\| die
	find -name "*~" -delete \|\| die
	fi

	(
	docinto html
	dodoc -r *
	)

	popd > /dev/null \|\| die
	fi
	}