f4e4ec7e6d
Currently rustbuild isn't detecting the `-O` flag for tests via the `--disable-optimize-tests` or not command line flag to `./configure`, and this commit patches up the support to pass `-O` by default.
160 lines
6.3 KiB
Plaintext
160 lines
6.3 KiB
Plaintext
# Sample TOML configuration file for building Rust.
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#
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# All options are commented out by default in this file, and they're commented
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# out with their default values. The build system by default looks for
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# `config.toml` in the current directory of a build for build configuration, but
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# a custom configuration file can also be specified with `--config` to the build
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# system.
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# =============================================================================
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# Tweaking how LLVM is compiled
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# =============================================================================
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[llvm]
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# Indicates whether the LLVM build is a Release or Debug build
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#optimize = true
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# Indicates whether the LLVM assertions are enabled or not
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#assertions = false
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# Indicates whether ccache is used when building LLVM
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#ccache = false
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# If an external LLVM root is specified, we automatically check the version by
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# default to make sure it's within the range that we're expecting, but setting
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# this flag will indicate that this version check should not be done.
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#version-check = false
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# Link libstdc++ statically into the librustc_llvm instead of relying on a
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# dynamic version to be available.
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#static-libstdcpp = false
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# Tell the LLVM build system to use Ninja instead of the platform default for
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# the generated build system. This can sometimes be faster than make, for
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# example.
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#ninja = false
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# =============================================================================
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# General build configuration options
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# =============================================================================
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[build]
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# Build triple for the original snapshot compiler. This must be a compiler that
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# nightlies are already produced for. The current platform must be able to run
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# binaries of this build triple and the nightly will be used to bootstrap the
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# first compiler.
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#build = "x86_64-unknown-linux-gnu" # defaults to your host platform
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# In addition to the build triple, other triples to produce full compiler
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# toolchains for. Each of these triples will be bootstrapped from the build
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# triple and then will continue to bootstrap themselves. This platform must
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# currently be able to run all of the triples provided here.
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#host = ["x86_64-unknown-linux-gnu"] # defaults to just the build triple
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# In addition to all host triples, other triples to produce the standard library
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# for. Each host triple will be used to produce a copy of the standard library
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# for each target triple.
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#target = ["x86_64-unknown-linux-gnu"] # defaults to just the build triple
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# Instead of downloading the src/nightlies.txt version of Cargo specified, use
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# this Cargo binary instead to build all Rust code
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#cargo = "/path/to/bin/cargo"
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# Instead of downloading the src/nightlies.txt version of the compiler
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# specified, use this rustc binary instead as the stage0 snapshot compiler.
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#rustc = "/path/to/bin/rustc"
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# Flag to specify whether any documentation is built. If false, rustdoc and
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# friends will still be compiled but they will not be used to generate any
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# documentation.
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#docs = true
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# Indicate whether the compiler should be documented in addition to the standard
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# library and facade crates.
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#compiler-docs = false
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# =============================================================================
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# Options for compiling Rust code itself
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# =============================================================================
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[rust]
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# Whether or not to optimize the compiler and standard library
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#optimize = true
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# Number of codegen units to use for each compiler invocation. A value of 0
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# means "the number of cores on this machine", and 1+ is passed through to the
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# compiler.
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#codegen-units = 1
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# Whether or not debug assertions are enabled for the compiler and standard
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# library
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#debug-assertions = false
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# Whether or not debuginfo is emitted
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#debuginfo = false
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# Whether or not jemalloc is built and enabled
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#use-jemalloc = true
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# Whether or not jemalloc is built with its debug option set
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#debug-jemalloc = false
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# The default linker that will be used by the generated compiler. Note that this
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# is not the linker used to link said compiler.
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#default-linker = "cc"
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# The default ar utility that will be used by the generated compiler if LLVM
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# cannot be used. Note that this is not used to assemble said compiler.
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#default-ar = "ar"
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# The "channel" for the Rust build to produce. The stable/beta channels only
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# allow using stable features, whereas the nightly and dev channels allow using
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# nightly features
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#channel = "dev"
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# The root location of the MUSL installation directory. The library directory
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# will also need to contain libunwind.a for an unwinding implementation.
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#musl-root = "..."
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# By default the `rustc` executable is built with `-Wl,-rpath` flags on Unix
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# platforms to ensure that the compiler is usable by default from the build
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# directory (as it links to a number of dynamic libraries). This may not be
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# desired in distributions, for example.
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#rpath = true
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# Flag indicating whether tests are compiled with optimizations (the -O flag) or
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# with debuginfo (the -g flag)
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#optimize-tests = true
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#debuginfo-tests = true
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# =============================================================================
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# Options for specific targets
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#
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# Each of the following options is scoped to the specific target triple in
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# question and is used for determining how to compile each target.
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# =============================================================================
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[target.x86_64-unknown-linux-gnu]
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# C compiler to be used to compiler C code and link Rust code. Note that the
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# default value is platform specific, and if not specified it may also depend on
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# what platform is crossing to what platform.
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#cc = "cc"
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# C++ compiler to be used to compiler C++ code (e.g. LLVM and our LLVM shims).
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# This is only used for host targets.
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#cxx = "c++"
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# Path to the `llvm-config` binary of the installation of a custom LLVM to link
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# against. Note that if this is specifed we don't compile LLVM at all for this
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# target.
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#llvm-config = "../path/to/llvm/root/bin/llvm-config"
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# Path to the custom jemalloc static library to link into the standard library
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# by default. This is only used if jemalloc is still enabled above
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#jemalloc = "/path/to/jemalloc/libjemalloc_pic.a"
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# If this target is for Android, this option will be required to specify where
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# the NDK for the target lives. This is used to find the C compiler to link and
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# build native code.
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#android-ndk = "/path/to/ndk"
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