| # Copyright 2021 The Chromium OS Authors. All rights reserved. |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI="7" |
| |
| CROS_RUST_REMOVE_DEV_DEPS=1 |
| |
| inherit cros-rust |
| |
| DESCRIPTION='Generate Rust register maps ("struct"s) from SVD files' |
| HOMEPAGE='https://crates.io/crates/svd2rust' |
| SRC_URI="https://crates.io/api/v1/crates/${PN}/${PV}/download -> ${P}.crate" |
| |
| LICENSE="|| ( MIT Apache-2.0 )" |
| SLOT="${PV}/${PR}" |
| KEYWORDS="*" |
| |
| DEPEND=" |
| =dev-rust/anyhow-1*:= |
| =dev-rust/cast-0.3*:= |
| >=dev-rust/clap-2.33.0 <dev-rust/clap-3.0.0_alpha:= |
| >=dev-rust/clap_conf-0.1.5 <dev-rust/clap_conf-0.2.0_alpha:= |
| =dev-rust/env_logger-0.9*:= |
| >=dev-rust/inflections-1.1.0 <dev-rust/inflections-2.0.0_alpha:= |
| =dev-rust/log-0.4*:= |
| =dev-rust/proc-macro2-1*:= |
| =dev-rust/quote-1*:= |
| =dev-rust/svd-parser-0.12*:= |
| =dev-rust/syn-1*:= |
| =dev-rust/thiserror-1*:= |
| " |
| |
| src_compile() { |
| ecargo_build |
| use test && ecargo_test --no-run |
| } |
| |
| src_install() { |
| dobin "${CARGO_TARGET_DIR}/${CHOST}/release/svd2rust" |
| } |
| |
| src_configure() { |
| cros-rust_src_configure |
| |
| # svd2rust uses proc-macro2, which decides at runtime whether to use |
| # rustc's proc-macro based on whether calling it panics or not. i.e. it |
| # uses std::panic::catch_unwind. This means that it aborts if panic=abort. |
| # The latest version of proc-macro2 fixes this, provided rustc is >= |
| # 1.57.0. So we can return to using panic=abort once we have updated to |
| # 1.57.0 or later and updated proc-macro2. |
| sed -i -e 's/panic=abort/panic=unwind/' "${CARGO_HOME}/config" || die |
| } |
