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* [gentoo-dev] [PATCH 1/2] cargo.eclass: allow passing additional arguments to cargo
@ 2019-01-07  4:01 Georgy Yakovlev
  2019-01-07  4:01 ` [gentoo-dev] [PATCH 2/2] cargo.eclass: add standard src_test Georgy Yakovlev
  2019-01-07  7:27 ` [gentoo-dev] [PATCH 1/2] cargo.eclass: allow passing additional arguments to cargo Ulrich Mueller
  0 siblings, 2 replies; 5+ messages in thread
From: Georgy Yakovlev @ 2019-01-07  4:01 UTC (permalink / raw
  To: gentoo-dev; +Cc: Georgy Yakovlev

for example:

src_compile() {
	cargo_src_compile $(usex pcre "--features pcre2" "")"
}

Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>
---
Some packages just copy cargo_src_install and add custom arguments.
This change will allow just passing arguments to cargo_src_* instead.

 eclass/cargo.eclass | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/eclass/cargo.eclass b/eclass/cargo.eclass
index 50f7830c51b..ee17f2af9d9 100644
--- a/eclass/cargo.eclass
+++ b/eclass/cargo.eclass
@@ -1,142 +1,142 @@
-# Copyright 1999-2018 Gentoo Authors
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: cargo.eclass
 # @MAINTAINER:
 # rust@gentoo.org
 # @AUTHOR:
 # Doug Goldstein <cardoe@gentoo.org>
 # @SUPPORTED_EAPIS: 6 7
 # @BLURB: common functions and variables for cargo builds
 
 if [[ -z ${_CARGO_ECLASS} ]]; then
 _CARGO_ECLASS=1
 
 CARGO_DEPEND=""
 [[ ${CATEGORY}/${PN} != dev-util/cargo ]] && CARGO_DEPEND="virtual/cargo"
 
 case ${EAPI} in
 	6) DEPEND="${CARGO_DEPEND}";;
 	7) BDEPEND="${CARGO_DEPEND}";;
 	*) die "EAPI=${EAPI:-0} is not supported" ;;
 esac
 
 inherit multiprocessing
 
 EXPORT_FUNCTIONS src_unpack src_compile src_install
 
 IUSE="${IUSE} debug"
 
 ECARGO_HOME="${WORKDIR}/cargo_home"
 ECARGO_VENDOR="${ECARGO_HOME}/gentoo"
 
 # @FUNCTION: cargo_crate_uris
 # @DESCRIPTION:
 # Generates the URIs to put in SRC_URI to help fetch dependencies.
 cargo_crate_uris() {
 	local crate
 	for crate in "$@"; do
 		local name version url pretag
 		name="${crate%-*}"
 		version="${crate##*-}"
 		pretag="^[a-zA-Z]+"
 		if [[ $version =~ $pretag ]]; then
 			version="${name##*-}-${version}"
 			name="${name%-*}"
 		fi
 		url="https://crates.io/api/v1/crates/${name}/${version}/download -> ${crate}.crate"
 		echo "${url}"
 	done
 }
 
 # @FUNCTION: cargo_src_unpack
 # @DESCRIPTION:
 # Unpacks the package and the cargo registry
 cargo_src_unpack() {
 	debug-print-function ${FUNCNAME} "$@"
 
 	mkdir -p "${ECARGO_VENDOR}" || die
 	mkdir -p "${S}" || die
 
 	local archive shasum pkg
 	for archive in ${A}; do
 		case "${archive}" in
 			*.crate)
 				ebegin "Loading ${archive} into Cargo registry"
 				tar -xf "${DISTDIR}"/${archive} -C "${ECARGO_VENDOR}/" || die
 				# generate sha256sum of the crate itself as cargo needs this
 				shasum=$(sha256sum "${DISTDIR}"/${archive} | cut -d ' ' -f 1)
 				pkg=$(basename ${archive} .crate)
 				cat <<- EOF > ${ECARGO_VENDOR}/${pkg}/.cargo-checksum.json
 				{
 					"package": "${shasum}",
 					"files": {}
 				}
 				EOF
 				# if this is our target package we need it in ${WORKDIR} too
 				# to make ${S} (and handle any revisions too)
 				if [[ ${P} == ${pkg}* ]]; then
 					tar -xf "${DISTDIR}"/${archive} -C "${WORKDIR}" || die
 				fi
 				eend $?
 				;;
 			cargo-snapshot*)
 				ebegin "Unpacking ${archive}"
 				mkdir -p "${S}"/target/snapshot
 				tar -xzf "${DISTDIR}"/${archive} -C "${S}"/target/snapshot --strip-components 2 || die
 				# cargo's makefile needs this otherwise it will try to
 				# download it
 				touch "${S}"/target/snapshot/bin/cargo || die
 				eend $?
 				;;
 			*)
 				unpack ${archive}
 				;;
 		esac
 	done
 
 	cargo_gen_config
 }
 
 # @FUNCTION: cargo_gen_config
 # @DESCRIPTION:
 # Generate the $CARGO_HOME/config necessary to use our local registry
 cargo_gen_config() {
 	debug-print-function ${FUNCNAME} "$@"
 
 	cat <<- EOF > "${ECARGO_HOME}/config"
 	[source.gentoo]
 	directory = "${ECARGO_VENDOR}"
 
 	[source.crates-io]
 	replace-with = "gentoo"
 	local-registry = "/nonexistant"
 	EOF
 }
 
 # @FUNCTION: cargo_src_compile
 # @DESCRIPTION:
 # Build the package using cargo build
 cargo_src_compile() {
 	debug-print-function ${FUNCNAME} "$@"
 
 	export CARGO_HOME="${ECARGO_HOME}"
 
-	cargo build -j $(makeopts_jobs) $(usex debug "" --release) \
+	cargo build -j $(makeopts_jobs) $(usex debug "" --release) "${@}" \
 		|| die "cargo build failed"
 }
 
 # @FUNCTION: cargo_src_install
 # @DESCRIPTION:
 # Installs the binaries generated by cargo
 cargo_src_install() {
 	debug-print-function ${FUNCNAME} "$@"
 
-	cargo install -j $(makeopts_jobs) --root="${D}/usr" $(usex debug --debug "") \
+	cargo install -j $(makeopts_jobs) --root="${D}/usr" $(usex debug --debug "") "${@}" \
 		|| die "cargo install failed"
 	rm -f "${D}/usr/.crates.toml"
 
 	[ -d "${S}/man" ] && doman "${S}/man" || return 0
 }
 
 fi
-- 
2.20.1



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-- links below jump to the message on this page --
2019-01-07  4:01 [gentoo-dev] [PATCH 1/2] cargo.eclass: allow passing additional arguments to cargo Georgy Yakovlev
2019-01-07  4:01 ` [gentoo-dev] [PATCH 2/2] cargo.eclass: add standard src_test Georgy Yakovlev
2019-01-07  7:27 ` [gentoo-dev] [PATCH 1/2] cargo.eclass: allow passing additional arguments to cargo Ulrich Mueller
2019-01-07 20:33   ` Georgy Yakovlev
2019-01-07 20:33     ` [gentoo-dev] [PATCH 2/2] cargo.eclass: add standard src_test Georgy Yakovlev

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