Index: head/Mk/Scripts/cargo-crates.awk
===================================================================
--- head/Mk/Scripts/cargo-crates.awk	(nonexistent)
+++ head/Mk/Scripts/cargo-crates.awk	(revision 444034)
@@ -0,0 +1,56 @@
+BEGIN {
+	gh_tuple_len = 0
+	crates_len = 0
+	package_name = "<unknown>"
+}
+
+/^"checksum .* .* \(registry\+.*\)" = ".*"/ {
+	# $2: crate
+	# $3: version
+	# $4: url
+	# $6: checksum
+	crates[crates_len++] = sprintf("%s-%s", $2, $3)
+}
+
+/^name = ".*"/ {
+	package_name = $3
+	gsub("[^a-zA-Z_]", "", package_name)
+}
+
+/^source = "git\+(https|http|git):\/\/github.com\/.*#.*"/ {
+	split($3, url, "#")
+
+	gsub("^\"git\+", "", url[1])
+	split(url[1], repourl, "/")
+	account = repourl[4]
+	project = repourl[5]
+	gsub("\.git$", "", project)
+
+	tag = url[2]
+	gsub("\"$", "", tag)
+
+	gh_tuple[gh_tuple_len++] = sprintf(\
+		"%s:%s:%s:%s", account, project, tag, package_name)
+}
+
+function print_array(start, arr, arrlen) {
+	end = " \\\n"
+	for (i = 0; i < arrlen; i++) {
+		if (i == arrlen - 1) {
+			end = "\n"
+		}
+		printf "%s\t%s%s", start, arr[i], end
+		start = "\t"
+	}
+}
+
+END {
+	if (gh_tuple_len > 0 && ENVIRON["USE_GITHUB"] == "") {
+		printf "USE_GITHUB=\tnodefault\n"
+	}
+	print_array("GH_TUPLE=", gh_tuple, gh_tuple_len)
+	print_array("CARGO_CRATES=", crates, crates_len)
+	if (gh_tuple_len > 0) {
+		printf "CARGO_USE_GITHUB=\tyes\n"
+	}
+}

Property changes on: head/Mk/Scripts/cargo-crates.awk
___________________________________________________________________
Added: fbsd:nokeywords
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+yes
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+native
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Index: head/Mk/Uses/cargo.mk
===================================================================
--- head/Mk/Uses/cargo.mk	(nonexistent)
+++ head/Mk/Uses/cargo.mk	(revision 444034)
@@ -0,0 +1,219 @@
+# $FreeBSD$
+#
+# This file contains logic to ease porting of Rust packages or
+# binaries using the `cargo` command.
+#
+# Feature:	cargo
+# Usage:	USES=cargo
+# Valid ARGS:	none
+#
+# MAINTAINER: ports@FreeBSD.org
+
+.if !defined(_INCLUDE_USES_CARGO_MK)
+_INCLUDE_USES_CARGO_MK=	yes
+
+.if !empty(cargo_ARGS)
+IGNORE+=	USES=cargo takes no arguments
+.endif
+
+# List of static dependencies.  The format is cratename-version.
+# CARGO_CRATES will be downloaded from MASTER_SITES_CRATESIO.
+CARGO_CRATES?=
+
+# List of features to build (space separated list).
+CARGO_FEATURES?=
+
+# Name of the local directory for vendoring crates.
+CARGO_VENDOR_DIR?=	${WRKSRC}/cargo-crates
+
+# Default path for cargo manifest.
+CARGO_CARGOTOML?=	${WRKSRC}/Cargo.toml
+CARGO_CARGOLOCK?=	${WRKSRC}/Cargo.lock
+
+# Define MASTER_SITES_CRATESIO for crates.io
+MASTER_SITES_CRATESIO=	https://crates.io/api/v1/crates
+
+# Save crates inside ${DISTDIR}/rust/crates by default.
+CARGO_DIST_SUBDIR?=	rust/crates
+
+# Generate list of DISTFILES.
+.for _crate in ${CARGO_CRATES}
+MASTER_SITES+=	${MASTER_SITES_CRATESIO}/${_crate:C/-[^-]*$//}/${_crate:C/^.*-//}/download?dummy=/:cargo_${_crate:S/-//g:S/.//g}
+DISTFILES+=	${CARGO_DIST_SUBDIR}/${_crate}.tar.gz:cargo_${_crate:S/-//g:S/.//g}
+.endfor
+
+# Build dependencies.
+
+CARGO_BUILDDEP?=	yes
+.if ${CARGO_BUILDDEP:tl} == "yes"
+BUILD_DEPENDS+=	 cargo:devel/cargo rustc:lang/rust
+.endif
+
+# Location of cargo binary (default to devel/cargo binary)
+CARGO_CARGO_BIN?=	${LOCALBASE}/bin/cargo
+
+# Location of the cargo output directory.
+CARGO_TARGET_DIR?=	${WRKDIR}/target
+
+# Environment for cargo
+#  - CARGO_HOME: local cache of the registry index
+#  - CARGO_BUILD_JOBS: configure number of jobs to run
+#  - CARGO_TARGET_DIR: location of where to place all generated artifacts
+#  - RUSTC: path of rustc binary (default to lang/rust)
+#  - RUSTDOC: path of rustdoc binary (default to lang/rust)
+#  - RUSTFLAGS: custom flags to pass to all compiler invocations that Cargo performs
+#
+# XXX LDFLAGS => -C link-arg=$1 (via RUSTFLAGS)
+CARGO_ENV+= \
+	CARGO_HOME=${WRKDIR}/cargo-home \
+	CARGO_BUILD_JOBS=${MAKE_JOBS_NUMBER} \
+	CARGO_TARGET_DIR=${CARGO_TARGET_DIR} \
+	RUSTC=${LOCALBASE}/bin/rustc \
+	RUSTDOC=${LOCALBASE}/bin/rustdoc \
+	RUSTFLAGS="${RUSTFLAGS}"
+
+# Helper to shorten cargo calls.
+CARGO_CARGO_RUN= \
+	cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${CARGO_ENV} \
+		${CARGO_CARGO_BIN}
+
+# User arguments for cargo targets.
+CARGO_BUILD_ARGS?=
+CARGO_INSTALL_ARGS?=
+CARGO_TEST_ARGS?=
+CARGO_UPDATE_ARGS?=
+
+# Use module targets ?
+CARGO_BUILD?=	yes
+CARGO_CONFIGURE?=	yes
+CARGO_INSTALL?=	yes
+CARGO_TEST?=	yes
+CARGO_USE_GITHUB?=	no
+
+# If your application has multiple Cargo.toml files which all use
+# git-sourced dependencies and require the use of CARGO_USE_GITHUB and
+# GH_TUPLE, then you add them to CARGO_GH_CARGOTOML to also point them
+# to the correct offline sources.
+CARGO_GH_CARGOTOML?=	${CARGO_CARGOTOML}
+
+# Manage crate features.
+.if !empty(CARGO_FEATURES)
+CARGO_BUILD_ARGS+=	--features='${CARGO_FEATURES}'
+CARGO_INSTALL_ARGS+=	--features='${CARGO_FEATURES}'
+CARGO_TEST_ARGS+=	--features='${CARGO_FEATURES}'
+.endif
+
+.if !defined(WITH_DEBUG) || defined(WITHOUT_DEBUG)
+CARGO_BUILD_ARGS+=	--release
+CARGO_TEST_ARGS+=	--release
+.else
+CARGO_INSTALL_ARGS+=	--debug
+.endif
+
+.if ${CARGO_CRATES:Mlibgit2-sys-*}
+# Use the system's libgit2 instead of building the bundled version
+LIB_DEPENDS+=	libgit2.so:devel/libgit2
+CARGO_ENV+=	LIBGIT2_SYS_USE_PKG_CONFIG=1
+.endif
+
+.if ${CARGO_CRATES:Mopenssl-sys-*}
+# Make sure that openssl-sys can find the correct version of OpenSSL
+.include "${USESDIR}/ssl.mk"
+CARGO_ENV+=	OPENSSL_LIB_DIR=${OPENSSLLIB} \
+		OPENSSL_INCLUDE_DIR=${OPENSSLINC}
+.endif
+
+.if ${CARGO_CRATES:Mpkg-config-*}
+.include "${USESDIR}/pkgconfig.mk"
+.endif
+
+_USES_extract+=	600:cargo-extract
+cargo-extract:
+# target for preparing crates directory.  It will put all crates in
+# the local crates directory.
+	@${ECHO_MSG} "===>  Moving crates to ${CARGO_VENDOR_DIR}"
+	@${MKDIR} ${CARGO_VENDOR_DIR}
+.for _crate in ${CARGO_CRATES}
+	@${MV} ${WRKDIR}/${_crate} ${CARGO_VENDOR_DIR}/${_crate}
+	@${PRINTF} '{"package":"%s","files":{}}' \
+		$$(${SHA256} -q ${DISTDIR}/${CARGO_DIST_SUBDIR}/${_crate}.tar.gz) \
+		> ${CARGO_VENDOR_DIR}/${_crate}/.cargo-checksum.json
+.endfor
+
+.if ${CARGO_USE_GITHUB:tl} == "yes"
+_USES_patch+=	600:cargo-patch-github
+
+.for _group in ${GH_TUPLE:C@^[^:]*:[^:]*:[^:]*:(([^:/]*)?)((/.*)?)@\2@}
+_CARGO_GH_PATCH_CARGOTOML:= ${_CARGO_GH_PATCH_CARGOTOML} \
+	-e 's@git = "(https|http|git)://github.com/${GH_ACCOUNT_${_group}}/${GH_PROJECT_${_group}}(\.git)?"@path = "${WRKSRC_${_group}}"@'
+.endfor
+
+cargo-patch-github:
+	@${SED} -i.dist -E ${_CARGO_GH_PATCH_CARGOTOML} ${CARGO_GH_CARGOTOML}
+.endif
+
+.if !target(do-configure) && ${CARGO_CONFIGURE:tl} == "yes"
+# configure hook.  Place a config file for overriding crates-io index
+# by local source directory.
+do-configure:
+	@${MKDIR} ${WRKDIR}/.cargo
+	@${ECHO_CMD} "[source.cargo]" > ${WRKDIR}/.cargo/config
+	@${ECHO_CMD} "directory = '${CARGO_VENDOR_DIR}'" >> ${WRKDIR}/.cargo/config
+	@${ECHO_CMD} "[source.crates-io]" >> ${WRKDIR}/.cargo/config
+	@${ECHO_CMD} "replace-with = 'cargo'" >> ${WRKDIR}/.cargo/config
+	@if ! ${GREP} -qF '[profile.release]' ${CARGO_CARGOTOML}; then \
+		${ECHO_CMD} "" >> ${CARGO_CARGOTOML}; \
+		${ECHO_CMD} "[profile.release]" >> ${CARGO_CARGOTOML}; \
+		${ECHO_CMD} "opt-level = 2" >> ${CARGO_CARGOTOML}; \
+		${ECHO_CMD} "debug = false" >> ${CARGO_CARGOTOML}; \
+	fi
+	@${CARGO_CARGO_RUN} update \
+		--manifest-path ${CARGO_CARGOTOML} \
+		--verbose \
+		${CARGO_UPDATE_ARGS}
+.endif
+
+.if !target(do-build) && ${CARGO_BUILD:tl} == "yes"
+do-build:
+	@${CARGO_CARGO_RUN} build \
+		--manifest-path ${CARGO_CARGOTOML} \
+		--verbose \
+		${CARGO_BUILD_ARGS}
+.endif
+
+.if !target(do-install) && ${CARGO_INSTALL:tl} == "yes"
+do-install:
+	@${CARGO_CARGO_RUN} install \
+		--root "${STAGEDIR}${PREFIX}" \
+		--verbose \
+		${CARGO_INSTALL_ARGS}
+	@${RM} -- "${STAGEDIR}${PREFIX}/.crates.toml"
+.endif
+
+.if !target(do-test) && ${CARGO_TEST:tl} == "yes"
+do-test:
+	@${CARGO_CARGO_RUN} test \
+		--manifest-path ${CARGO_CARGOTOML} \
+		--verbose \
+		${CARGO_TEST_ARGS}
+.endif
+
+#
+# Helper targets for port maintainers
+#
+
+# cargo-crates will output the crates list from Cargo.lock.
+cargo-crates: extract
+	@${SETENV} USE_GITHUB=${USE_GITHUB} \
+		${AWK} -f ${SCRIPTSDIR}/cargo-crates.awk ${CARGO_CARGOLOCK}
+
+# cargo-crates-licenses will try to grab license information from
+# all downloaded crates.
+cargo-crates-licenses: configure
+	@${FIND} ${CARGO_VENDOR_DIR} -name 'Cargo.toml' -maxdepth 2 \
+		-exec ${GREP} -H '^license' {} \; \
+		| ${SED} \
+		-e 's@^${CARGO_VENDOR_DIR}/@@' \
+		-e 's@/Cargo.toml:license.*= *"@|@' \
+		-e 's@"$$@@g' | /usr/bin/column -t -s '|'
+.endif

Property changes on: head/Mk/Uses/cargo.mk
___________________________________________________________________
Added: svn:eol-style
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+native
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+FreeBSD=%H
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+text/plain
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