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# __rustc: path to the default rustc executable |
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%__rustc /usr/bin/rustc |
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|
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# __rustdoc: path to the default rustdoc executable |
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%__rustdoc /usr/bin/rustdoc |
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|
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# rustflags_opt_level: default optimization level |
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# |
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# It corresponds to the "-Copt-level" rustc command line option. |
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%rustflags_opt_level 3 |
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|
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# rustflags_debuginfo: default verbosity of debug information |
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# |
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# It corresponds to the "-Cdebuginfo" rustc command line option. |
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# In some cases, it might be required to override this macro with "1" or even |
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# "0", if memory usage gets too high during builds on some resource-constrained |
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# architectures (most likely on 32-bit architectures), which will however |
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# reduce the quality of the produced debug symbols. |
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%rustflags_debuginfo 2 |
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|
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# rustflags_codegen_units: default number of parallel code generation units |
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# |
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# The default value of "1" results in generation of better code, but comes at |
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# the cost of longer build times. |
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%rustflags_codegen_units 1 |
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|
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# build_rustflags: default compiler flags for rustc (RUSTFLAGS) |
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# |
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# -Copt-level: set optimization level (default: highest optimization level) |
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# -Cdebuginfo: set debuginfo verbosity (default: full debug information) |
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# -Ccodegen-units: set number of parallel code generation units (default: 1) |
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# -Cforce-frame-pointers: force inclusion of frame pointers (default: enabled |
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# on x86_64 and aarch64 on Fedora 37+) |
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# |
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# Additionally, some linker flags are set which correspond to the default |
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# Fedora compiler flags for hardening and for embedding package versions into |
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# compiled binaries. |
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# |
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# ref. https://doc.rust-lang.org/rustc/codegen-options/index.html |
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%build_rustflags %{shrink: |
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-Copt-level=%rustflags_opt_level |
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-Cdebuginfo=%rustflags_debuginfo |
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-Ccodegen-units=%rustflags_codegen_units |
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-Cstrip=none |
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%{expr:0%{?_include_frame_pointers} && ("%{_arch}" != "ppc64le" && "%{_arch}" != "s390x" && "%{_arch}" != "i386") ? "-Cforce-frame-pointers=yes" : ""} |
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%[0%{?_package_note_status} ? "-Clink-arg=%_package_note_flags" : ""] |
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} |
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|
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# __cargo: cargo command with environment variables |
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# |
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# CARGO_HOME: This ensures cargo reads configuration file from .cargo/config.toml, |
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# and prevents writing any files to $HOME during RPM builds. |
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%__cargo /usr/bin/env CARGO_HOME=.cargo RUSTFLAGS='%{build_rustflags}' /usr/bin/cargo |
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|
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# __cargo_common_opts: common command line flags for cargo |
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# |
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# _smp_mflags: run builds and tests in parallel |
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%__cargo_common_opts %{?_smp_mflags} |
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|
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# cargo_prep: macro to set up build environment for cargo projects |
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# |
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# This involves four steps: |
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# - create the ".cargo" directory if it doesn't exist yet |
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# - dump custom cargo configuration into ".cargo/config.toml" |
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# - remove "Cargo.lock" if it exists (it breaks builds with custom cargo config) |
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# - remove "Cargo.toml.orig" if it exists (it breaks running "cargo package") |
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# |
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# Options: |
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# -V <number> - unpack and use vendored sources from Source<number> tarball |
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# (deprecated; use -v instead) |
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# -v <directory> - use vendored sources from <directory> |
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# -N - Don't set up any registry. Only set up the build configuration. |
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%cargo_prep(V:v:N)\ |
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%{-v:%{-V:%{error:-v and -V are mutually exclusive!}}}\ |
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%{-v:%{-N:%{error:-v and -N are mutually exclusive!}}}\ |
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(\ |
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set -euo pipefail\ |
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%{__mkdir} -p target/rpm\ |
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/usr/bin/ln -s rpm target/release\ |
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%{__rm} -rf .cargo/\ |
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%{__mkdir} -p .cargo\ |
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cat > .cargo/config.toml << EOF\ |
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[build]\ |
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rustc = "%{__rustc}"\ |
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rustdoc = "%{__rustdoc}"\ |
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\ |
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[profile.rpm]\ |
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inherits = "release"\ |
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opt-level = %{rustflags_opt_level}\ |
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codegen-units = %{rustflags_codegen_units}\ |
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debug = %{rustflags_debuginfo}\ |
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strip = "none"\ |
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\ |
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[env]\ |
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CFLAGS = "%{build_cflags}"\ |
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CXXFLAGS = "%{build_cxxflags}"\ |
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LDFLAGS = "%{build_ldflags}"\ |
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\ |
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[install]\ |
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root = "%{buildroot}%{_prefix}"\ |
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\ |
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[term]\ |
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verbose = true\ |
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EOF\ |
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%{-V:%{__tar} -xoaf %{S:%{-V*}}}\ |
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%{!?-N:\ |
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cat >> .cargo/config.toml << EOF\ |
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[source.vendored-sources]\ |
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directory = "%{-v*}%{-V:./vendor}"\ |
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\ |
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[source.crates-io]\ |
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registry = "https://crates.io"\ |
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replace-with = "vendored-sources"\ |
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EOF}\ |
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%{__rm} -f Cargo.toml.orig\ |
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) |
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|
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# __cargo_parse_opts: function-like macro which parses common flags into the |
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# equivalent command-line flags for cargo |
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%__cargo_parse_opts(naf:) %{shrink:\ |
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%{-n:%{-a:%{error:Can't specify both -n and -a}}} \ |
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%{-f:%{-a:%{error:Can't specify both -f(%{-f*}) and -a}}} \ |
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%{-n:--no-default-features} \ |
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%{-a:--all-features} \ |
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%{-f:--features %{-f*}} \ |
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%{nil} \ |
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} |
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|
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# cargo_build: builds the crate with cargo with the specified feature flags |
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%cargo_build(naf:)\ |
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%{shrink: \ |
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%{__cargo} build \ |
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%{__cargo_common_opts} \ |
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--profile rpm \ |
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%{__cargo_parse_opts %{-n} %{-a} %{-f:-f%{-f*}}} \ |
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%* \ |
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} |
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|
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# cargo_test: runs the test suite with cargo with the specified feature flags |
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# |
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# To pass command-line arguments to the cargo test runners directly (for |
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# example, to skip certain tests during package builds), both the cargo_test |
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# macro argument parsing and "cargo test" argument parsing need to be bypassed, |
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# i.e. "%%cargo_test -- -- --skip foo" for skipping all tests with names that |
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# match "foo". |
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%cargo_test(naf:)\ |
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%{shrink: \ |
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%{__cargo} test \ |
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%{__cargo_common_opts} \ |
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--profile rpm \ |
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--no-fail-fast \ |
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%{__cargo_parse_opts %{-n} %{-a} %{-f:-f%{-f*}}} \ |
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%* \ |
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} |
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|
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# cargo_install: install files into the buildroot |
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# |
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# For "binary" crates, this macro installs all "bin" build targets to _bindir |
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# inside the buildroot. The "--no-track" option prevents the creation of the |
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# "$CARGO_HOME/.crates.toml" file, which is used to keep track of which version |
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# of a specific binary has been installed, but which conflicts between builds |
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# of different Rust applications and is not needed when building RPM packages. |
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%cargo_install(t:naf:)\ |
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(\ |
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set -euo pipefail \ |
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%{shrink: \ |
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%{__cargo} install \ |
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%{__cargo_common_opts} \ |
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--profile rpm \ |
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--no-track \ |
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--path . \ |
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%{__cargo_parse_opts %{-n} %{-a} %{-f:-f%{-f*}}} \ |
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%* \ |
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} \ |
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) |
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|
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# cargo_license: print license information for all crate dependencies |
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# |
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# The "no-build,no-dev,no-proc-macro" argument results in only crates which are |
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# linked into the final binary to be considered. |
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# |
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# Additionally, deprecated SPDX syntax ("/" instead of "OR") is normalized |
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# before sorting the results to ensure reproducible output of this macro. |
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# |
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# This macro must be called with the same feature flags as other cargo macros, |
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# in particular, "cargo_build", otherwise its output will be incomplete. |
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# |
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# The "cargo tree" command called by this macro will fail if there are missing |
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# (optional) dependencies. |
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%cargo_license(naf:)\ |
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(\ |
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set -euo pipefail\ |
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%{shrink: \ |
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%{__cargo} tree \ |
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--workspace \ |
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--offline \ |
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--edges no-build,no-dev,no-proc-macro \ |
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--no-dedupe \ |
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%{__cargo_parse_opts %{-n} %{-a} %{-f:-f%{-f*}}} \ |
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--prefix none \ |
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--format "{l}: {p}" \ |
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| sed -e "s: ($(pwd)[^)]*)::g" -e "s: / :/:g" -e "s:/: OR :g" \ |
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| sort -u \ |
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}\ |
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) |
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|
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# cargo_license_summary: print license summary for all crate dependencies |
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# |
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# This macro works in the same way as cargo_license, except that it only prints |
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# a list of licenses, and not the complete license information for every crate |
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# in the dependency tree. This is useful for determining the correct License |
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# tag for packages that contain compiled Rust binaries. |
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%cargo_license_summary(naf:)\ |
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(\ |
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set -euo pipefail\ |
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%{shrink: \ |
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%{__cargo} tree \ |
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--workspace \ |
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--offline \ |
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--edges no-build,no-dev,no-proc-macro \ |
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--no-dedupe \ |
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%{__cargo_parse_opts %{-n} %{-a} %{-f:-f%{-f*}}} \ |
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--prefix none \ |
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--format "# {l}" \ |
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| sed -e "s: / :/:g" -e "s:/: OR :g" \ |
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| sort -u \ |
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}\ |
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) |
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|
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# cargo_vendor_manifest: write list of vendored crates and their versions |
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# |
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# The arguments for the internal "cargo tree" call emulate the logic |
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# that determines which crates are included when running "cargo vendor". |
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# The results are written to "cargo-vendor.txt". |
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# |
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# TODO: --all-features may be overly broad; this should be modified to |
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# use %%__cargo_parse_opts to handle feature flags. |
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%cargo_vendor_manifest()\ |
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(\ |
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set -euo pipefail\ |
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%{shrink: \ |
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%{__cargo} tree \ |
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--workspace \ |
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--offline \ |
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--edges normal,build \ |
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--no-dedupe \ |
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--all-features \ |
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--prefix none \ |
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--format "{p}" \ |
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| grep -v "$(pwd)" \ |
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| sed -e "s: (proc-macro)::" \ |
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| sort -u \ |
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> cargo-vendor.txt \ |
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}\ |
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) |
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