summary refs log tree commit diff
path: root/src/bootstrap/compile.rs
AgeCommit message (Collapse)AuthorLines
2016-11-03Allow bootstrapping without a key. Fixes #36548Brian Anderson-2/+1
This will make it easier for packagers to bootstrap rustc when they happen to have a bootstrap compiler with a slightly different version number. It's not ok for anything other than the build system to set this environment variable.
2016-09-16Auto merge of #36441 - alexcrichton:rustbuild-target, r=brsonbors-5/+7
rustbuild: Fix cross-compiles to MinGW on Linux Closes #36290 Closes #36291
2016-09-15Auto merge of #36439 - alexcrichton:fix-rustbuild, r=japaricbors-8/+37
rustbuild: Fix dependency tracking with new Cargo The recent Cargo update changed filenames, which broke a lot of incremental rustbuild builds. What it thought were the output files were indeed no longer the output files! (wreaking havoc). This commit updates this to stop guessing filenames of Cargo and just manage stamp files instead.
2016-09-12rustbuild: Fix cross-compiles to MinGW on LinuxAlex Crichton-5/+7
Closes #36290 Closes #36291
2016-09-12rustbuild: Fix dependency tracking with new CargoAlex Crichton-8/+37
The recent Cargo update changed filenames, which broke a lot of incremental rustbuild builds. What it thought were the output files were indeed no longer the output files! (wreaking havoc). This commit updates this to stop guessing filenames of Cargo and just manage stamp files instead.
2016-09-12crate-ify compiler-rt into compiler-builtinsJorge Aparicio-7/+15
libcompiler-rt.a is dead, long live libcompiler-builtins.rlib This commit moves the logic that used to build libcompiler-rt.a into a compiler-builtins crate on top of the core crate and below the std crate. This new crate still compiles the compiler-rt instrinsics using gcc-rs but produces an .rlib instead of a static library. Also, with this commit rustc no longer passes -lcompiler-rt to the linker. This effectively makes the "no-compiler-rt" field of target specifications a no-op. Users of `no_std` will have to explicitly add the compiler-builtins crate to their crate dependency graph *if* they need the compiler-rt intrinsics. Users of the `std` have to do nothing extra as the std crate depends on compiler-builtins. Finally, this a step towards lazy compilation of std with Cargo as the compiler-rt intrinsics can now be built by Cargo instead of having to be supplied by the user by some other method. closes #34400
2016-09-07Auto merge of #36292 - japaric:musl-root, r=alexcrichtonbors-2/+2
rustbuild: per target musl-root config.toml now accepts a target.$TARGET.musl-root key that lets you override the "build" musl-root value, which is set via the --musl-root flag or via the build.musl-root key. With this change, it's now possible to compile std for several musl targets at once. Here's are the sample commands to do such thing: ``` $ configure \ --enable-rustbuild \ --target=x86_64-unknown-linux-musl,arm-unknown-linux-musleabi \ --musl-root=/musl/x86_64-unknown-linux-musl/ $ edit config.toml && tail config.toml [target.arm-unknown-linux-musleabi] musl-root = "/x-tools/arm-unknown-linux-musleabi/arm-unknown-linux-musleabi/sysroot/usr" $ make ``` r? @alexcrichton With this we should be able to start producing releases of std for arm musl targets
2016-09-06add utility musl_root method, update config.toml.exampleJorge Aparicio-2/+1
2016-09-06rustbuild: per target musl-rootJorge Aparicio-2/+3
config.toml now accepts a target.$TARGET.musl-root key that lets you override the "build" musl-root value, which is set via the --musl-root flag or via the build.musl-root key. With this change, it's now possible to compile std for several musl targets at once. Here's are the sample commands to do such thing: ``` $ configure \ --enable-rustbuild \ --target=x86_64-unknown-linux-musl,arm-unknown-linux-musleabi \ --musl-root=/musl/x86_64-unknown-linux-musl/ $ edit config.toml && tail config.toml [target.arm-unknown-linux-musleabi] musl-root = "/x-tools/arm-unknown-linux-musleabi/arm-unknown-linux-musleabi/sysroot/usr" $ make ```
2016-09-04Auto merge of #36144 - japaric:rustbuild-musl, r=alexcrichtonbors-3/+3
rustbuild: fix building std for musl targets closes #36143 r? @alexcrichton
2016-09-02Transition Travis CI to use rustbuild.Corey Farwell-0/+4
2016-08-30copy_third_party_objects -> copy_musl_third_party_objectsJorge Aparicio-2/+2
2016-08-30rustbuild: fix building std for musl targetsJorge Aparicio-3/+3
closes #36143
2016-08-10Improved checking of target's llvm_configCameron Hart-1/+1
Point llvm @bitshifter branch until PR accepted Use today's date for LLVM auto clean trigger Update LLVM submodule to point at rust-lang fork. Handle case when target is set
2016-08-06Merge branch 'master' into issue-30961Cameron Hart-2/+1
2016-07-30Add ARM MUSL targets.Timon Van Overveldt-2/+1
The targets are: - `arm-unknown-linux-musleabi` - `arm-unknown-linux-musleabihf` - `armv7-unknown-linux-musleabihf` These mirror the existing `gnueabi` targets. All of these targets produce fully static binaries, similar to the x86 MUSL targets. For now these targets can only be used with `--rustbuild` builds, as https://github.com/rust-lang/compiler-rt/pull/22 only made the necessary compiler-rt changes in the CMake configs, not the plain GNU Make configs. I've tested these targets GCC 5.3.0 compiled again musl-1.1.12 (downloaded from http://musl.codu.org/). An example `./configure` invocation is: ``` ./configure \ --enable-rustbuild --target=arm-unknown-linux-musleabi \ --musl-root="$MUSL_ROOT" ``` where `MUSL_ROOT` points to the `arm-linux-musleabi` prefix. Usually that path will be of the form `/foobar/arm-linux-musleabi/arm-linux-musleabi`. Usually the cross-compile toolchain will live under `/foobar/arm-linux-musleabi/bin`. That path should either by added to your `PATH` variable, or you should add a section to your `config.toml` as follows: ``` [target.arm-unknown-linux-musleabi] cc = "/foobar/arm-linux-musleabi/bin/arm-linux-musleabi-gcc" cxx = "/foobar/arm-linux-musleabi/bin/arm-linux-musleabi-g++" ``` As a prerequisite you'll also have to put a cross-compiled static `libunwind.a` library in `$MUSL_ROOT/lib`. This is similar to [how the x86_64 MUSL targets are built] (https://doc.rust-lang.org/book/advanced-linking.html).
2016-07-29Make rust build pass LLVM_RUSTLLVM to C++ compilerCameron Hart-0/+4
2016-07-05rustbuild: Remove the `build` directoryAlex Crichton-0/+360
The organization in rustbuild was a little odd at the moment where the `lib.rs` was quite small but the binary `main.rs` was much larger. Unfortunately as well there was a `build/` directory with the implementation of the build system, but this directory was ignored by GitHub on the file-search prompt which was a little annoying. This commit reorganizes rustbuild slightly where all the library files (the build system) is located directly inside of `src/bootstrap` and all the binaries now live in `src/bootstrap/bin` (they're small). Hopefully this should allow GitHub to index and allow navigating all the files while maintaining a relatively similar layout to the other libraries in `src/`.
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-07-07 20:58:33 +0000