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Auto merge of #40236 - petrochenkov:btweak, r=alexcrichton 

rustbuild: A few tweaks

Fixes https://github.com/rust-lang/rust/issues/40016
Fixes https://github.com/rust-lang/rust/issues/39507

r? @alexcrichton
This commit is contained in:
bors 2017-03-04 19:20:58 +00:00
parent 83cbaf5e66 428f063fcd
commit ba07bd5d23
23 changed files with 179 additions and 154 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/Cargo.lock generated
View File

@ -80,7 +80,7 @@ name = "bootstrap"
version = "0.0.0"
dependencies = [
"build_helper 0.1.0",
"cmake 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
"cmake 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
"filetime 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
"getopts 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
@ -202,7 +202,7 @@ dependencies = [
[[package]]
name = "cmake"
version = "0.1.20"
version = "0.1.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
@ -221,6 +221,7 @@ dependencies = [
name = "compiler_builtins"
version = "0.0.0"
dependencies = [
"build_helper 0.1.0",
"core 0.0.0",
"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -486,7 +487,7 @@ name = "libgit2-sys"
version = "0.6.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"cmake 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
"cmake 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
"curl-sys 0.3.10 (registry+https://github.com/rust-lang/crates.io-index)",
"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
@ -501,7 +502,7 @@ name = "libssh2-sys"
version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"cmake 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
"cmake 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
"libz-sys 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
"openssl-sys 0.9.7 (registry+https://github.com/rust-lang/crates.io-index)",
@ -893,7 +894,7 @@ version = "0.0.0"
dependencies = [
"alloc_system 0.0.0",
"build_helper 0.1.0",
"cmake 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
"cmake 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
"core 0.0.0",
]
@ -1036,7 +1037,7 @@ version = "0.0.0"
dependencies = [
"alloc_system 0.0.0",
"build_helper 0.1.0",
"cmake 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
"cmake 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
"core 0.0.0",
]
@ -1080,7 +1081,7 @@ version = "0.0.0"
dependencies = [
"alloc_system 0.0.0",
"build_helper 0.1.0",
"cmake 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
"cmake 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
"core 0.0.0",
]
@ -1172,7 +1173,7 @@ version = "0.0.0"
dependencies = [
"alloc_system 0.0.0",
"build_helper 0.1.0",
"cmake 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
"cmake 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
"core 0.0.0",
]
@ -1572,7 +1573,7 @@ dependencies = [
"checksum bufstream 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7b48dbe2ff0e98fa2f03377d204a9637d3c9816cd431bfe05a8abbd0ea11d074"
"checksum cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "de1e760d7b6535af4241fca8bd8adf68e2e7edacc6b29f5d399050c5e48cf88c"
"checksum clap 2.20.5 (registry+https://github.com/rust-lang/crates.io-index)" = "7db281b0520e97fbd15cd615dcd8f8bcad0c26f5f7d5effe705f090f39e9a758"
"checksum cmake 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)" = "a3a6805df695087e7c1bcd9a82e03ad6fb864c8e67ac41b1348229ce5b7f0407"
"checksum cmake 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)" = "e1acc68a3f714627af38f9f5d09706a28584ba60dfe2cca68f40bf779f941b25"
"checksum crossbeam 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)" = "0c5ea215664ca264da8a9d9c3be80d2eaf30923c259d03e870388eb927508f97"
"checksum curl 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c90e1240ef340dd4027ade439e5c7c2064dd9dc652682117bd50d1486a3add7b"
"checksum curl-sys 0.3.10 (registry+https://github.com/rust-lang/crates.io-index)" = "c0d909dc402ae80b6f7b0118c039203436061b9d9a3ca5d2c2546d93e0a61aaa"

21
src/bootstrap/bootstrap.py
View File

@ -8,6 +8,7 @@
# option. This file may not be copied, modified, or distributed
# except according to those terms.
from __future__ import print_function
import argparse
import contextlib
import datetime
@ -501,7 +502,7 @@ class RustBuild(object):
return "{}-{}".format(cputype, ostype)
def main():
def bootstrap():
parser = argparse.ArgumentParser(description='Build rust')
parser.add_argument('--config')
parser.add_argument('--clean', action='store_true')
@ -564,8 +565,6 @@ def main():
rb._rustc_channel, rb._rustc_date = data['rustc'].split('-', 1)
rb._cargo_rev = data['cargo']
start_time = time()
# Fetch/build the bootstrap
rb.build = rb.build_triple()
rb.download_stage0()
@ -582,9 +581,19 @@ def main():
env["BOOTSTRAP_PARENT_ID"] = str(os.getpid())
rb.run(args, env)
end_time = time()
print("Build completed in %s" % format_build_time(end_time - start_time))
def main():
start_time = time()
try:
bootstrap()
print("Build completed successfully in %s" % format_build_time(time() - start_time))
except (SystemExit, KeyboardInterrupt) as e:
if hasattr(e, 'code') and isinstance(e.code, int):
exit_code = e.code
else:
exit_code = 1
print(e)
print("Build completed unsuccessfully in %s" % format_build_time(time() - start_time))
sys.exit(exit_code)
if __name__ == '__main__':
main()

2
src/bootstrap/lib.rs
View File

@ -740,7 +740,7 @@ impl Build {
} else {
let base = self.llvm_out(&self.config.build).join("build");
let exe = exe("FileCheck", target);
if self.config.build.contains("msvc") {
if !self.config.ninja && self.config.build.contains("msvc") {
base.join("Release/bin").join(exe)
} else {
base.join("bin").join(exe)

36
src/bootstrap/native.rs
View File

@ -41,28 +41,32 @@ pub fn llvm(build: &Build, target: &str) {
}
}
// If the cleaning trigger is newer than our built artifacts (or if the
// artifacts are missing) then we keep going, otherwise we bail out.
let dst = build.llvm_out(target);
let stamp = build.src.join("src/rustllvm/llvm-auto-clean-trigger");
let mut stamp_contents = String::new();
t!(t!(File::open(&stamp)).read_to_string(&mut stamp_contents));
let done_stamp = dst.join("llvm-finished-building");
let clean_trigger = build.src.join("src/rustllvm/llvm-auto-clean-trigger");
let mut clean_trigger_contents = String::new();
t!(t!(File::open(&clean_trigger)).read_to_string(&mut clean_trigger_contents));
let out_dir = build.llvm_out(target);
let done_stamp = out_dir.join("llvm-finished-building");
if done_stamp.exists() {
let mut done_contents = String::new();
t!(t!(File::open(&done_stamp)).read_to_string(&mut done_contents));
if done_contents == stamp_contents {
// LLVM was already built previously.
// We don't track changes in LLVM sources, so we need to choose between reusing
// what was built previously, or cleaning the directory and doing a fresh build.
// The choice depends on contents of the clean-trigger file.
// If the contents are the same as during the previous build, then no action is required.
// If the contents differ from the previous build, then cleaning is triggered.
if done_contents == clean_trigger_contents {
return
} else {
t!(fs::remove_dir_all(&out_dir));
}
}
drop(fs::remove_dir_all(&dst));
println!("Building LLVM for {}", target);
let _time = util::timeit();
let _ = fs::remove_dir_all(&dst.join("build"));
t!(fs::create_dir_all(&dst.join("build")));
let assertions = if build.config.llvm_assertions {"ON"} else {"OFF"};
t!(fs::create_dir_all(&out_dir));
// http://llvm.org/docs/CMake.html
let mut cfg = cmake::Config::new(build.src.join("src/llvm"));
@ -82,9 +86,11 @@ pub fn llvm(build: &Build, target: &str) {
None => "X86;ARM;AArch64;Mips;PowerPC;SystemZ;JSBackend;MSP430;Sparc;NVPTX",
};
let assertions = if build.config.llvm_assertions {"ON"} else {"OFF"};
cfg.target(target)
.host(&build.config.build)
.out_dir(&dst)
.out_dir(&out_dir)
.profile(profile)
.define("LLVM_ENABLE_ASSERTIONS", assertions)
.define("LLVM_TARGETS_TO_BUILD", llvm_targets)
@ -142,7 +148,7 @@ pub fn llvm(build: &Build, target: &str) {
// tools and libs on all platforms.
cfg.build();
t!(t!(File::create(&done_stamp)).write_all(stamp_contents.as_bytes()));
t!(t!(File::create(&done_stamp)).write_all(clean_trigger_contents.as_bytes()));
}
fn check_llvm_version(build: &Build, llvm_config: &Path) {

6
src/bootstrap/step.rs
View File

@ -312,6 +312,7 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
});
};
suite("check-ui", "src/test/ui", "ui", "ui");
suite("check-rpass", "src/test/run-pass", "run-pass", "run-pass");
suite("check-cfail", "src/test/compile-fail", "compile-fail", "compile-fail");
suite("check-pfail", "src/test/parse-fail", "parse-fail", "parse-fail");
@ -372,7 +373,7 @@ pub fn build_rules<'a>(build: &'a Build) -> Rules {
});
};
suite("check-ui", "src/test/ui", "ui", "ui");
suite("check-ui-full", "src/test/ui-fulldeps", "ui", "ui-fulldeps");
suite("check-rpass-full", "src/test/run-pass-fulldeps",
"run-pass", "run-pass-fulldeps");
suite("check-rfail-full", "src/test/run-fail-fulldeps",
@ -1530,7 +1531,8 @@ mod tests {
assert!(plan.iter().all(|s| s.host == "A"));
assert!(plan.iter().all(|s| s.target == "C"));
assert!(!plan.iter().any(|s| s.name.contains("-ui")));
assert!(plan.iter().any(|s| s.name.contains("-ui")));
assert!(!plan.iter().any(|s| s.name.contains("ui-full")));
assert!(plan.iter().any(|s| s.name.contains("cfail")));
assert!(!plan.iter().any(|s| s.name.contains("cfail-full")));
assert!(plan.iter().any(|s| s.name.contains("codegen-units")));

44
src/build_helper/lib.rs
View File

@ -12,7 +12,8 @@
extern crate filetime;
use std::fs;
use std::{fs, env};
use std::fs::File;
use std::process::{Command, Stdio};
use std::path::{Path, PathBuf};
@ -166,6 +167,47 @@ pub fn up_to_date(src: &Path, dst: &Path) -> bool {
}
}
#[must_use]
pub struct NativeLibBoilerplate {
pub src_dir: PathBuf,
pub out_dir: PathBuf,
}
impl Drop for NativeLibBoilerplate {
fn drop(&mut self) {
t!(File::create(self.out_dir.join("rustbuild.timestamp")));
}
}
// Perform standard preparations for native libraries that are build only once for all stages.
// Emit rerun-if-changed and linking attributes for Cargo, check if any source files are
// updated, calculate paths used later in actual build with CMake/make or C/C++ compiler.
// If Err is returned, then everything is up-to-date and further build actions can be skipped.
// Timestamps are created automatically when the result of `native_lib_boilerplate` goes out
// of scope, so all the build actions should be completed until then.
pub fn native_lib_boilerplate(src_name: &str,
out_name: &str,
link_name: &str,
search_subdir: &str)
-> Result<NativeLibBoilerplate, ()> {
let current_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap());
let src_dir = current_dir.join("..").join(src_name);
rerun_if_changed_anything_in_dir(&src_dir);
let out_dir = env::var_os("RUSTBUILD_NATIVE_DIR").unwrap_or(env::var_os("OUT_DIR").unwrap());
let out_dir = PathBuf::from(out_dir).join(out_name);
let _ = fs::create_dir_all(&out_dir);
println!("cargo:rustc-link-lib=static={}", link_name);
println!("cargo:rustc-link-search=native={}", out_dir.join(search_subdir).display());
let timestamp = out_dir.join("rustbuild.timestamp");
if !up_to_date(Path::new("build.rs"), &timestamp) || !up_to_date(&src_dir, &timestamp) {
Ok(NativeLibBoilerplate { src_dir: src_dir, out_dir: out_dir })
} else {
Err(())
}
}
fn dir_up_to_date(src: &Path, threshold: &FileTime) -> bool {
t!(fs::read_dir(src)).map(|e| t!(e)).all(|e| {
let meta = t!(e.metadata());

45
src/liballoc_jemalloc/build.rs
View File

@ -10,19 +10,15 @@
#![deny(warnings)]
#[macro_use]
extern crate build_helper;
extern crate gcc;
use std::env;
use std::fs::{self, File};
use std::path::{Path, PathBuf};
use std::path::PathBuf;
use std::process::Command;
use build_helper::{run, rerun_if_changed_anything_in_dir, up_to_date};
use build_helper::{run, native_lib_boilerplate};
fn main() {
println!("cargo:rerun-if-changed=build.rs");
// FIXME: This is a hack to support building targets that don't
// support jemalloc alongside hosts that do. The jemalloc build is
// controlled by a feature of the std crate, and if that feature
@ -61,22 +57,11 @@ fn main() {
return;
}
let build_dir = env::var_os("RUSTBUILD_NATIVE_DIR").unwrap_or(env::var_os("OUT_DIR").unwrap());
let build_dir = PathBuf::from(build_dir).join("jemalloc");
let _ = fs::create_dir_all(&build_dir);
if target.contains("windows") {
println!("cargo:rustc-link-lib=static=jemalloc");
} else {
println!("cargo:rustc-link-lib=static=jemalloc_pic");
}
println!("cargo:rustc-link-search=native={}/lib", build_dir.display());
let src_dir = env::current_dir().unwrap().join("../jemalloc");
rerun_if_changed_anything_in_dir(&src_dir);
let timestamp = build_dir.join("rustbuild.timestamp");
if up_to_date(&Path::new("build.rs"), &timestamp) && up_to_date(&src_dir, &timestamp) {
return
}
let link_name = if target.contains("windows") { "jemalloc" } else { "jemalloc_pic" };
let native = match native_lib_boilerplate("jemalloc", "jemalloc", link_name, "lib") {
Ok(native) => native,
_ => return,
};
let compiler = gcc::Config::new().get_compiler();
// only msvc returns None for ar so unwrap is okay
@ -88,12 +73,12 @@ fn main() {
.join(" ");
let mut cmd = Command::new("sh");
cmd.arg(src_dir.join("configure")
.to_str()
.unwrap()
.replace("C:\\", "/c/")
.replace("\\", "/"))
.current_dir(&build_dir)
cmd.arg(native.src_dir.join("configure")
.to_str()
.unwrap()
.replace("C:\\", "/c/")
.replace("\\", "/"))
.current_dir(&native.out_dir)
.env("CC", compiler.path())
.env("EXTRA_CFLAGS", cflags.clone())
// jemalloc generates Makefile deps using GCC's "-MM" flag. This means
@ -166,7 +151,7 @@ fn main() {
run(&mut cmd);
let mut make = Command::new(build_helper::make(&host));
make.current_dir(&build_dir)
make.current_dir(&native.out_dir)
.arg("build_lib_static");
// mingw make seems... buggy? unclear...
@ -187,6 +172,4 @@ fn main() {
.file("pthread_atfork_dummy.c")
.compile("libpthread_atfork_dummy.a");
}
t!(File::create(&timestamp));
}

1
src/libcompiler_builtins/Cargo.toml
View File

@ -15,4 +15,5 @@ doc = false
core = { path = "../libcore" }
[build-dependencies]
build_helper = { path = "../build_helper" }
gcc = "0.3.27"

9
src/libcompiler_builtins/build.rs
View File

@ -33,11 +33,13 @@
//! error (if any) and then we just add it to the list. Overall, that cost is
//! far far less than working with compiler-rt's build system over time.
extern crate build_helper;
extern crate gcc;
use std::collections::BTreeMap;
use std::env;
use std::path::Path;
use build_helper::native_lib_boilerplate;
struct Sources {
// SYMBOL -> PATH TO SOURCE
@ -79,7 +81,14 @@ fn main() {
return;
}
// Can't reuse `sources` list for the freshness check becuse it doesn't contain header files.
let native = match native_lib_boilerplate("compiler-rt", "compiler-rt", "compiler-rt", ".") {
Ok(native) => native,
_ => return,
};
let cfg = &mut gcc::Config::new();
cfg.out_dir(&native.out_dir);
if target.contains("msvc") {
// Don't pull in extra libraries on MSVC

1
src/libflate/build.rs
View File

@ -11,6 +11,7 @@
extern crate gcc;
fn main() {
println!("cargo:rerun-if-changed=../rt/miniz.c");
gcc::Config::new()
.file("../rt/miniz.c")
.compile("libminiz.a");

21
src/librustc_asan/build.rs
View File

@ -11,29 +11,26 @@
extern crate build_helper;
extern crate cmake;
use std::path::PathBuf;
use std::env;
use build_helper::native_lib_boilerplate;
use cmake::Config;
fn main() {
if let Some(llvm_config) = env::var_os("LLVM_CONFIG") {
let dst = Config::new("../compiler-rt")
let native = match native_lib_boilerplate("compiler-rt", "asan", "clang_rt.asan-x86_64",
"build/lib/linux") {
Ok(native) => native,
_ => return,
};
Config::new(&native.src_dir)
.define("COMPILER_RT_BUILD_SANITIZERS", "ON")
.define("COMPILER_RT_BUILD_BUILTINS", "OFF")
.define("COMPILER_RT_BUILD_XRAY", "OFF")
.define("LLVM_CONFIG_PATH", llvm_config)
.out_dir(&native.out_dir)
.build_target("asan")
.build();
println!("cargo:rustc-link-search=native={}",
dst.join("build/lib/linux").display());
println!("cargo:rustc-link-lib=static=clang_rt.asan-x86_64");
build_helper::rerun_if_changed_anything_in_dir(&PathBuf::from(env::var("CARGO_MANIFEST_DIR")
.unwrap())
.join("../compiler-rt"));
}
println!("cargo:rerun-if-changed=build.rs");
}

4
src/librustc_llvm/build.rs
View File

@ -144,9 +144,7 @@ fn main() {
cfg.flag("-DLLVM_RUSTLLVM");
}
println!("cargo:rerun-if-changed=../rustllvm/PassWrapper.cpp");
println!("cargo:rerun-if-changed=../rustllvm/RustWrapper.cpp");
println!("cargo:rerun-if-changed=../rustllvm/ArchiveWrapper.cpp");
build_helper::rerun_if_changed_anything_in_dir(Path::new("../rustllvm"));
cfg.file("../rustllvm/PassWrapper.cpp")
.file("../rustllvm/RustWrapper.cpp")
.file("../rustllvm/ArchiveWrapper.cpp")

21
src/librustc_lsan/build.rs
View File

@ -11,29 +11,26 @@
extern crate build_helper;
extern crate cmake;
use std::path::PathBuf;
use std::env;
use build_helper::native_lib_boilerplate;
use cmake::Config;
fn main() {
if let Some(llvm_config) = env::var_os("LLVM_CONFIG") {
let dst = Config::new("../compiler-rt")
let native = match native_lib_boilerplate("compiler-rt", "lsan", "clang_rt.lsan-x86_64",
"build/lib/linux") {
Ok(native) => native,
_ => return,
};
Config::new(&native.src_dir)
.define("COMPILER_RT_BUILD_SANITIZERS", "ON")
.define("COMPILER_RT_BUILD_BUILTINS", "OFF")
.define("COMPILER_RT_BUILD_XRAY", "OFF")
.define("LLVM_CONFIG_PATH", llvm_config)
.out_dir(&native.out_dir)
.build_target("lsan")
.build();
println!("cargo:rustc-link-search=native={}",
dst.join("build/lib/linux").display());
println!("cargo:rustc-link-lib=static=clang_rt.lsan-x86_64");
build_helper::rerun_if_changed_anything_in_dir(&PathBuf::from(env::var("CARGO_MANIFEST_DIR")
.unwrap())
.join("../compiler-rt"));
}
println!("cargo:rerun-if-changed=build.rs");
}

21
src/librustc_msan/build.rs
View File

@ -11,29 +11,26 @@
extern crate build_helper;
extern crate cmake;
use std::path::PathBuf;
use std::env;
use build_helper::native_lib_boilerplate;
use cmake::Config;
fn main() {
if let Some(llvm_config) = env::var_os("LLVM_CONFIG") {
let dst = Config::new("../compiler-rt")
let native = match native_lib_boilerplate("compiler-rt", "msan", "clang_rt.msan-x86_64",
"build/lib/linux") {
Ok(native) => native,
_ => return,
};
Config::new(&native.src_dir)
.define("COMPILER_RT_BUILD_SANITIZERS", "ON")
.define("COMPILER_RT_BUILD_BUILTINS", "OFF")
.define("COMPILER_RT_BUILD_XRAY", "OFF")
.define("LLVM_CONFIG_PATH", llvm_config)
.out_dir(&native.out_dir)
.build_target("msan")
.build();
println!("cargo:rustc-link-search=native={}",
dst.join("build/lib/linux").display());
println!("cargo:rustc-link-lib=static=clang_rt.msan-x86_64");
build_helper::rerun_if_changed_anything_in_dir(&PathBuf::from(env::var("CARGO_MANIFEST_DIR")
.unwrap())
.join("../compiler-rt"));
}
println!("cargo:rerun-if-changed=build.rs");
}

21
src/librustc_tsan/build.rs
View File

@ -11,29 +11,26 @@
extern crate build_helper;
extern crate cmake;
use std::path::PathBuf;
use std::env;
use build_helper::native_lib_boilerplate;
use cmake::Config;
fn main() {
if let Some(llvm_config) = env::var_os("LLVM_CONFIG") {
let dst = Config::new("../compiler-rt")
let native = match native_lib_boilerplate("compiler-rt", "tsan", "clang_rt.tsan-x86_64",
"build/lib/linux") {
Ok(native) => native,
_ => return,
};
Config::new(&native.src_dir)
.define("COMPILER_RT_BUILD_SANITIZERS", "ON")
.define("COMPILER_RT_BUILD_BUILTINS", "OFF")
.define("COMPILER_RT_BUILD_XRAY", "OFF")
.define("LLVM_CONFIG_PATH", llvm_config)
.out_dir(&native.out_dir)
.build_target("tsan")
.build();
println!("cargo:rustc-link-search=native={}",
dst.join("build/lib/linux").display());
println!("cargo:rustc-link-lib=static=clang_rt.tsan-x86_64");
build_helper::rerun_if_changed_anything_in_dir(&PathBuf::from(env::var("CARGO_MANIFEST_DIR")
.unwrap())
.join("../compiler-rt"));
}
println!("cargo:rerun-if-changed=build.rs");
}

5
src/librustdoc/build.rs
View File

@ -8,9 +8,12 @@
// option. This file may not be copied, modified, or distributed
// except according to those terms.
extern crate build_helper;
extern crate gcc;
fn main() {
let src_dir = std::path::Path::new("../rt/hoedown/src");
build_helper::rerun_if_changed_anything_in_dir(src_dir);
let mut cfg = gcc::Config::new();
cfg.file("../rt/hoedown/src/autolink.c")
.file("../rt/hoedown/src/buffer.c")
@ -21,6 +24,6 @@ fn main() {
.file("../rt/hoedown/src/html_smartypants.c")
.file("../rt/hoedown/src/stack.c")
.file("../rt/hoedown/src/version.c")
.include("../rt/hoedown/src")
.include(src_dir)
.compile("libhoedown.a");
}

39
src/libstd/build.rs
View File

@ -10,24 +10,19 @@
#![deny(warnings)]
#[macro_use]
extern crate build_helper;
extern crate gcc;
use std::env;
use std::fs::{self, File};
use std::path::{Path, PathBuf};
use std::process::Command;
use build_helper::{run, rerun_if_changed_anything_in_dir, up_to_date};
use build_helper::{run, native_lib_boilerplate};
fn main() {
println!("cargo:rerun-if-changed=build.rs");
let target = env::var("TARGET").expect("TARGET was not set");
let host = env::var("HOST").expect("HOST was not set");
if cfg!(feature = "backtrace") && !target.contains("apple") && !target.contains("msvc") &&
!target.contains("emscripten") && !target.contains("fuchsia") && !target.contains("redox") {
build_libbacktrace(&host, &target);
let _ = build_libbacktrace(&host, &target);
}
if target.contains("linux") {
@ -69,19 +64,8 @@ fn main() {
}
}
fn build_libbacktrace(host: &str, target: &str) {
let build_dir = env::var_os("RUSTBUILD_NATIVE_DIR").unwrap_or(env::var_os("OUT_DIR").unwrap());
let build_dir = PathBuf::from(build_dir).join("libbacktrace");
let _ = fs::create_dir_all(&build_dir);
println!("cargo:rustc-link-lib=static=backtrace");
println!("cargo:rustc-link-search=native={}/.libs", build_dir.display());
let src_dir = env::current_dir().unwrap().join("../libbacktrace");
rerun_if_changed_anything_in_dir(&src_dir);
let timestamp = build_dir.join("rustbuild.timestamp");
if up_to_date(&Path::new("build.rs"), &timestamp) && up_to_date(&src_dir, &timestamp) {
return
}
fn build_libbacktrace(host: &str, target: &str) -> Result<(), ()> {
let native = native_lib_boilerplate("libbacktrace", "libbacktrace", "backtrace", ".libs")?;
let compiler = gcc::Config::new().get_compiler();
// only msvc returns None for ar so unwrap is okay
@ -90,10 +74,10 @@ fn build_libbacktrace(host: &str, target: &str) {
.collect::<Vec<_>>().join(" ");
cflags.push_str(" -fvisibility=hidden");
run(Command::new("sh")
.current_dir(&build_dir)
.arg(src_dir.join("configure").to_str().unwrap()
.replace("C:\\", "/c/")
.replace("\\", "/"))
.current_dir(&native.out_dir)
.arg(native.src_dir.join("configure").to_str().unwrap()
.replace("C:\\", "/c/")
.replace("\\", "/"))
.arg("--with-pic")
.arg("--disable-multilib")
.arg("--disable-shared")
@ -106,9 +90,8 @@ fn build_libbacktrace(host: &str, target: &str) {
.env("CFLAGS", cflags));
run(Command::new(build_helper::make(host))
.current_dir(&build_dir)
.arg(format!("INCDIR={}", src_dir.display()))
.current_dir(&native.out_dir)
.arg(format!("INCDIR={}", native.src_dir.display()))
.arg("-j").arg(env::var("NUM_JOBS").expect("NUM_JOBS was not set")));
t!(File::create(&timestamp));
Ok(())
}

1
src/libunwind/build.rs
View File

@ -11,6 +11,7 @@
use std::env;
fn main() {
println!("cargo:rerun-if-changed=build.rs");
let target = env::var("TARGET").expect("TARGET was not set");
if target.contains("linux") {

2
src/test/run-make/cdylib/Makefile
View File

@ -8,7 +8,7 @@ all: $(call RUN_BINFILE,foo)
ifdef IS_MSVC
$(call RUN_BINFILE,foo): $(call DYLIB,foo)
$(CC) $(CFLAGS) foo.c $(TMPDIR)/foo.dll.lib -Fe:`cygpath -w $@`
$(CC) $(CFLAGS) foo.c $(TMPDIR)/foo.dll.lib $(call OUT_EXE,foo)
else
$(call RUN_BINFILE,foo): $(call DYLIB,foo)
$(CC) $(CFLAGS) foo.c -lfoo -o $(call RUN_BINFILE,foo) -L $(TMPDIR)

0
src/test/ui/custom-derive/auxiliary/plugin.rs → src/test/ui-fulldeps/custom-derive/auxiliary/plugin.rs
View File

0
src/test/ui/custom-derive/issue-36935.rs → src/test/ui-fulldeps/custom-derive/issue-36935.rs
View File

0
src/test/ui/custom-derive/issue-36935.stderr → src/test/ui-fulldeps/custom-derive/issue-36935.stderr
View File

14
x.py
View File

@ -9,14 +9,12 @@
# option. This file may not be copied, modified, or distributed
# except according to those terms.
import sys
# This file is only a "symlink" to boostrap.py, all logic should go there.
import os
dir = os.path.dirname(__file__)
sys.path.append(os.path.abspath(os.path.join(dir, "src", "bootstrap")))
import sys
rust_dir = os.path.dirname(os.path.abspath(__file__))
sys.path.append(os.path.join(rust_dir, "src", "bootstrap"))
import bootstrap
try:
bootstrap.main()
except KeyboardInterrupt:
sys.exit()
bootstrap.main()