mirror of
https://github.com/rust-lang/rust.git
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Pass -fPIC to native compiles on 32-bit
This is apparently a regression from 1.14.0 to 1.15.0. Previously we passed `-fPIC` to C compilers on i686 targets, but the `gcc` crate apparently [explicitly] didn't do this. I don't recall why that was avoided but it was [previously passed by the makefiles][mk] and this seems to have [caused a regression][regression] in Firefox, so this commit reverts back to passing `-fPIC`. [explicitly]: https://github.com/alexcrichton/gcc-rs/commit/362bdf20 [mk]: https://github.com/rust-lang/rust/blob/c781fc4a/mk/cfg/i686-unknown-linux-gnu.mk#L11 [regression]: https://bugzilla.mozilla.org/show_bug.cgi?id=1336155
This commit is contained in:
Alex Crichton
parent
c781fc4a6a
commit
f98f6c717a
20
src/Cargo.lock
generated
20
src/Cargo.lock
generated
@ -19,7 +19,7 @@ version = "0.0.0"
|
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dependencies = [
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"build_helper 0.1.0",
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"core 0.0.0",
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"gcc 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
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"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.0.0",
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]
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@ -42,7 +42,7 @@ dependencies = [
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"build_helper 0.1.0",
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"cmake 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"filetime 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"gcc 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"getopts 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
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"num_cpus 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -74,7 +74,7 @@ name = "cmake"
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version = "0.1.18"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"gcc 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
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"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -91,7 +91,7 @@ name = "compiler_builtins"
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version = "0.0.0"
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dependencies = [
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"core 0.0.0",
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"gcc 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
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"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -132,7 +132,7 @@ name = "flate"
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version = "0.0.0"
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dependencies = [
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"build_helper 0.1.0",
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"gcc 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
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"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -141,7 +141,7 @@ version = "0.0.0"
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[[package]]
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name = "gcc"
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version = "0.3.40"
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version = "0.3.43"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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@ -396,7 +396,7 @@ name = "rustc_llvm"
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version = "0.0.0"
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dependencies = [
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"build_helper 0.1.0",
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"gcc 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
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"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
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"rustc_bitflags 0.0.0",
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]
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@ -539,7 +539,7 @@ version = "0.0.0"
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dependencies = [
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"arena 0.0.0",
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"build_helper 0.1.0",
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"gcc 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
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"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.0.0",
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"rustc 0.0.0",
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"rustc_back 0.0.0",
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@ -571,7 +571,7 @@ dependencies = [
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"collections 0.0.0",
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"compiler_builtins 0.0.0",
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"core 0.0.0",
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"gcc 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
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"gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.0.0",
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"panic_abort 0.0.0",
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"panic_unwind 0.0.0",
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@ -661,7 +661,7 @@ dependencies = [
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"checksum cmake 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)" = "0e5bcf27e097a184c1df4437654ed98df3d7a516e8508a6ba45d8b092bbdf283"
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"checksum env_logger 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "15abd780e45b3ea4f76b4e9a26ff4843258dd8a3eed2775a0e7368c2e7936c2f"
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"checksum filetime 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "5363ab8e4139b8568a6237db5248646e5a8a2f89bd5ccb02092182b11fd3e922"
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"checksum gcc 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)" = "872db9e59486ef2b14f8e8c10e9ef02de2bccef6363d7f34835dedb386b3d950"
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"checksum gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)" = "c07c758b972368e703a562686adb39125707cc1ef3399da8c019fc6c2498a75d"
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"checksum getopts 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "d9047cfbd08a437050b363d35ef160452c5fe8ea5187ae0a624708c91581d685"
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"checksum libc 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)" = "044d1360593a78f5c8e5e710beccdc24ab71d1f01bc19a29bcacdba22e8475d8"
|
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"checksum log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ab83497bf8bf4ed2a74259c1c802351fcd67a65baa86394b6ba73c36f4838054"
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2
src/vendor/gcc/.cargo-checksum.json
vendored
2
src/vendor/gcc/.cargo-checksum.json
vendored
@ -1 +1 @@
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{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"f9b1ca6ae27d1c18215265024629a8960c31379f206d9ed20f64e0b2dcf79805",".travis.yml":"675ffe583db77282d010306f29e6d81e5070ab081deddd0300137dfbd2cb83de","Cargo.toml":"19bb617b74de761515ef5d087fd0e30912fda1d7c22fd04fa211236dab99a509","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"ecb2d93f4c81edbd48d8742ff7887dc0a4530a5890967839090bbc972d49bebe","appveyor.yml":"46c77d913eaa45871296942c2cd96ef092c9dcaf19201cb5c500a5107faeb06f","src/bin/gcc-shim.rs":"11edfe1fc6f932bd42ffffda5145833302bc163e0b87dc0d54f4bd0997ad4708","src/lib.rs":"7e7c60beccfdd145e876da81bb07dd09c5248dab0b26d93190bab4242799d51a","src/registry.rs":"3e2a42581ebb82e325dd5600c6571cef937b35003b2927dc618967f5238a2058","src/windows_registry.rs":"1f4211caec5a192b5f05c8a47efb27aa6a0ab976c659b9318a0cf603a28d6746","tests/cc_env.rs":"d92c5e3d3d43ac244e63b2cd2c93a521fcf124bf1ccf8d4c6bfa7f8333d88976","tests/support/mod.rs":"f4dad5a8133c3dd6678d9a3de057b82e624ef547b9b3e4ac9508a48962fc387b","tests/test.rs":"164220f11be2eebc20315826513999970660a82feff8cc4b15b4e9d73d98324e"},"package":"872db9e59486ef2b14f8e8c10e9ef02de2bccef6363d7f34835dedb386b3d950"}
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{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"4cc6445feac7e9a1f8f1e1c51cc3afd0cf7bb931e3c5a6f18c41258401652702",".travis.yml":"e68f9d10a8e367890cf734239c39952ee480cf0e8da9520b377df4a2b8ccc9e8","Cargo.toml":"4c5eb683d4c57fff819ebf564a8db93b5c87284993def6bc066ba1e311d5b090","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"b1a639560fd536f2c3ab708a8e1066b675edd4d018dfa4e5e18d0d7327d81c15","appveyor.yml":"46c77d913eaa45871296942c2cd96ef092c9dcaf19201cb5c500a5107faeb06f","src/bin/gcc-shim.rs":"d6be9137cb48b86891e7b263adbf492e1193ffe682db9ba4a88eb1079b874b58","src/lib.rs":"eb4ca086dd2ffa5e30f022f556d0def6d1142160da392afb328393b3f435e8f7","src/registry.rs":"3876ef9573e3bbc050aef41a684b9a510cc1a91b15ae874fe032cf4377b4d116","src/windows_registry.rs":"36c6a7f8322407faff2dcfd4789d0876d034885944bc0340ac7c1f7cbfc307f1","tests/cc_env.rs":"d92c5e3d3d43ac244e63b2cd2c93a521fcf124bf1ccf8d4c6bfa7f8333d88976","tests/support/mod.rs":"56bcfd1e2ff5ae8e581c71229444a3d96094bf689808808dd80e315bd6632083","tests/test.rs":"b63e74d571e7d585edc53693bcf0caae88fc040613ace91e32437d4a62cddb6a"},"package":"c07c758b972368e703a562686adb39125707cc1ef3399da8c019fc6c2498a75d"}
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2
src/vendor/gcc/.gitignore
vendored
2
src/vendor/gcc/.gitignore
vendored
@ -1,2 +1,4 @@
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target
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Cargo.lock
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.idea
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*.iml
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7
src/vendor/gcc/.travis.yml
vendored
7
src/vendor/gcc/.travis.yml
vendored
@ -3,6 +3,13 @@ rust:
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- stable
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- beta
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- nightly
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matrix:
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include:
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# Minimum version supported
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- rust: 1.6.0
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install:
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script: cargo build
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sudo: false
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install:
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- if [ "$TRAVIS_OS_NAME" = "linux" ]; then OS=unknown-linux-gnu; else OS=apple-darwin; fi
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10
src/vendor/gcc/Cargo.toml
vendored
10
src/vendor/gcc/Cargo.toml
vendored
@ -1,11 +1,11 @@
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[package]
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name = "gcc"
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version = "0.3.40"
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version = "0.3.43"
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authors = ["Alex Crichton <alex@alexcrichton.com>"]
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license = "MIT/Apache-2.0"
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repository = "https://github.com/alexcrichton/gcc-rs"
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documentation = "http://alexcrichton.com/gcc-rs"
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documentation = "https://docs.rs/gcc"
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description = """
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A build-time dependency for Cargo build scripts to assist in invoking the native
|
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C compiler to compile native C code into a static archive to be linked into Rust
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@ -13,8 +13,12 @@ code.
|
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"""
|
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keywords = ["build-dependencies"]
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|
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[badges]
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travis-ci = { repository = "alexcrichton/gcc-rs" }
|
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appveyor = { repository = "alexcrichton/gcc-rs" }
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|
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[dependencies]
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||||
rayon = { version = "0.4", optional = true }
|
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rayon = { version = "0.6", optional = true }
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|
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[features]
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parallel = ["rayon"]
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6
src/vendor/gcc/README.md
vendored
6
src/vendor/gcc/README.md
vendored
@ -5,7 +5,7 @@ A library to compile C/C++ code into a Rust library/application.
|
||||
[](https://travis-ci.org/alexcrichton/gcc-rs)
|
||||
[](https://ci.appveyor.com/project/alexcrichton/gcc-rs)
|
||||
|
||||
[Documentation](http://alexcrichton.com/gcc-rs)
|
||||
[Documentation](https://docs.rs/gcc)
|
||||
|
||||
A simple library meant to be used as a build dependency with Cargo packages in
|
||||
order to build a set of C/C++ files into a static archive. Note that while this
|
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@ -106,7 +106,9 @@ gcc = { version = "0.3", features = ["parallel"] }
|
||||
```
|
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|
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By default gcc-rs will limit parallelism to `$NUM_JOBS`, or if not present it
|
||||
will limit it to the number of cpus on the machine.
|
||||
will limit it to the number of cpus on the machine. If you are using cargo,
|
||||
use `-jN` option of `build`, `test` and `run` commands as `$NUM_JOBS`
|
||||
is supplied by cargo.
|
||||
|
||||
## Compile-time Requirements
|
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|
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|
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4
src/vendor/gcc/src/bin/gcc-shim.rs
vendored
4
src/vendor/gcc/src/bin/gcc-shim.rs
vendored
@ -10,7 +10,7 @@ fn main() {
|
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for i in 0.. {
|
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let candidate = out_dir.join(format!("out{}", i));
|
||||
if candidate.exists() {
|
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continue
|
||||
continue;
|
||||
}
|
||||
let mut f = File::create(candidate).unwrap();
|
||||
for arg in env::args().skip(1) {
|
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@ -18,6 +18,6 @@ fn main() {
|
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}
|
||||
|
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File::create(out_dir.join("libfoo.a")).unwrap();
|
||||
break
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
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641
src/vendor/gcc/src/lib.rs
vendored
641
src/vendor/gcc/src/lib.rs
vendored
@ -42,7 +42,7 @@
|
||||
//! }
|
||||
//! ```
|
||||
|
||||
#![doc(html_root_url = "http://alexcrichton.com/gcc-rs")]
|
||||
#![doc(html_root_url = "https://docs.rs/gcc/0.3")]
|
||||
#![cfg_attr(test, deny(warnings))]
|
||||
#![deny(missing_docs)]
|
||||
|
||||
@ -52,10 +52,10 @@ extern crate rayon;
|
||||
use std::env;
|
||||
use std::ffi::{OsString, OsStr};
|
||||
use std::fs;
|
||||
use std::io;
|
||||
use std::path::{PathBuf, Path};
|
||||
use std::process::{Command, Stdio};
|
||||
use std::io::{BufReader, BufRead, Write};
|
||||
use std::io::{self, BufReader, BufRead, Read, Write};
|
||||
use std::thread;
|
||||
|
||||
#[cfg(windows)]
|
||||
mod registry;
|
||||
@ -94,6 +94,52 @@ pub struct Tool {
|
||||
path: PathBuf,
|
||||
args: Vec<OsString>,
|
||||
env: Vec<(OsString, OsString)>,
|
||||
family: ToolFamily
|
||||
}
|
||||
|
||||
/// Represents the family of tools this tool belongs to.
|
||||
///
|
||||
/// Each family of tools differs in how and what arguments they accept.
|
||||
///
|
||||
/// Detection of a family is done on best-effort basis and may not accurately reflect the tool.
|
||||
#[derive(Copy, Clone, Debug)]
|
||||
enum ToolFamily {
|
||||
/// Tool is GNU Compiler Collection-like.
|
||||
Gnu,
|
||||
/// Tool is Clang-like. It differs from the GCC in a sense that it accepts superset of flags
|
||||
/// and its cross-compilation approach is different.
|
||||
Clang,
|
||||
/// Tool is the MSVC cl.exe.
|
||||
Msvc,
|
||||
}
|
||||
|
||||
impl ToolFamily {
|
||||
/// What the flag to request debug info for this family of tools look like
|
||||
fn debug_flag(&self) -> &'static str {
|
||||
match *self {
|
||||
ToolFamily::Msvc => "/Z7",
|
||||
ToolFamily::Gnu |
|
||||
ToolFamily::Clang => "-g",
|
||||
}
|
||||
}
|
||||
|
||||
/// What the flag to include directories into header search path looks like
|
||||
fn include_flag(&self) -> &'static str {
|
||||
match *self {
|
||||
ToolFamily::Msvc => "/I",
|
||||
ToolFamily::Gnu |
|
||||
ToolFamily::Clang => "-I",
|
||||
}
|
||||
}
|
||||
|
||||
/// What the flag to request macro-expanded source output looks like
|
||||
fn expand_flag(&self) -> &'static str {
|
||||
match *self {
|
||||
ToolFamily::Msvc => "/E",
|
||||
ToolFamily::Gnu |
|
||||
ToolFamily::Clang => "-E",
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Compile a library from the given set of input C files.
|
||||
@ -114,7 +160,7 @@ pub fn compile_library(output: &str, files: &[&str]) {
|
||||
for f in files.iter() {
|
||||
c.file(*f);
|
||||
}
|
||||
c.compile(output)
|
||||
c.compile(output);
|
||||
}
|
||||
|
||||
impl Config {
|
||||
@ -194,8 +240,7 @@ impl Config {
|
||||
/// otherwise cargo will link against the specified library.
|
||||
///
|
||||
/// The given library name must not contain the `lib` prefix.
|
||||
pub fn cpp_link_stdlib(&mut self, cpp_link_stdlib: Option<&str>)
|
||||
-> &mut Config {
|
||||
pub fn cpp_link_stdlib(&mut self, cpp_link_stdlib: Option<&str>) -> &mut Config {
|
||||
self.cpp_link_stdlib = Some(cpp_link_stdlib.map(|s| s.into()));
|
||||
self
|
||||
}
|
||||
@ -220,8 +265,7 @@ impl Config {
|
||||
/// be used, otherwise `-stdlib` is added to the compile invocation.
|
||||
///
|
||||
/// The given library name must not contain the `lib` prefix.
|
||||
pub fn cpp_set_stdlib(&mut self, cpp_set_stdlib: Option<&str>)
|
||||
-> &mut Config {
|
||||
pub fn cpp_set_stdlib(&mut self, cpp_set_stdlib: Option<&str>) -> &mut Config {
|
||||
self.cpp_set_stdlib = cpp_set_stdlib.map(|s| s.into());
|
||||
self.cpp_link_stdlib(cpp_set_stdlib);
|
||||
self
|
||||
@ -322,7 +366,8 @@ impl Config {
|
||||
|
||||
#[doc(hidden)]
|
||||
pub fn __set_env<A, B>(&mut self, a: A, b: B) -> &mut Config
|
||||
where A: AsRef<OsStr>, B: AsRef<OsStr>
|
||||
where A: AsRef<OsStr>,
|
||||
B: AsRef<OsStr>
|
||||
{
|
||||
self.env.push((a.as_ref().to_owned(), b.as_ref().to_owned()));
|
||||
self
|
||||
@ -355,18 +400,18 @@ impl Config {
|
||||
|
||||
if self.get_target().contains("msvc") {
|
||||
let compiler = self.get_base_compiler();
|
||||
let atlmfc_lib = compiler.env().iter().find(|&&(ref var, _)| {
|
||||
var == OsStr::new("LIB")
|
||||
}).and_then(|&(_, ref lib_paths)| {
|
||||
env::split_paths(lib_paths).find(|path| {
|
||||
let sub = Path::new("atlmfc/lib");
|
||||
path.ends_with(sub) || path.parent().map_or(false, |p| p.ends_with(sub))
|
||||
})
|
||||
});
|
||||
let atlmfc_lib = compiler.env()
|
||||
.iter()
|
||||
.find(|&&(ref var, _)| var.as_os_str() == OsStr::new("LIB"))
|
||||
.and_then(|&(_, ref lib_paths)| {
|
||||
env::split_paths(lib_paths).find(|path| {
|
||||
let sub = Path::new("atlmfc/lib");
|
||||
path.ends_with(sub) || path.parent().map_or(false, |p| p.ends_with(sub))
|
||||
})
|
||||
});
|
||||
|
||||
if let Some(atlmfc_lib) = atlmfc_lib {
|
||||
self.print(&format!("cargo:rustc-link-search=native={}",
|
||||
atlmfc_lib.display()));
|
||||
self.print(&format!("cargo:rustc-link-search=native={}", atlmfc_lib.display()));
|
||||
}
|
||||
}
|
||||
|
||||
@ -394,9 +439,7 @@ impl Config {
|
||||
}
|
||||
drop(rayon::initialize(cfg));
|
||||
|
||||
objs.par_iter().weight_max().for_each(|&(ref src, ref dst)| {
|
||||
self.compile_object(src, dst)
|
||||
})
|
||||
objs.par_iter().weight_max().for_each(|&(ref src, ref dst)| self.compile_object(src, dst));
|
||||
}
|
||||
|
||||
#[cfg(not(feature = "parallel"))]
|
||||
@ -417,8 +460,12 @@ impl Config {
|
||||
for &(ref a, ref b) in self.env.iter() {
|
||||
cmd.env(a, b);
|
||||
}
|
||||
(cmd, compiler.path.file_name().unwrap()
|
||||
.to_string_lossy().into_owned())
|
||||
(cmd,
|
||||
compiler.path
|
||||
.file_name()
|
||||
.unwrap()
|
||||
.to_string_lossy()
|
||||
.into_owned())
|
||||
};
|
||||
if msvc && is_asm {
|
||||
cmd.arg("/Fo").arg(dst);
|
||||
@ -429,12 +476,35 @@ impl Config {
|
||||
} else {
|
||||
cmd.arg("-o").arg(&dst);
|
||||
}
|
||||
cmd.arg(if msvc {"/c"} else {"-c"});
|
||||
cmd.arg(if msvc { "/c" } else { "-c" });
|
||||
cmd.arg(file);
|
||||
|
||||
run(&mut cmd, &name);
|
||||
}
|
||||
|
||||
/// Run the compiler, returning the macro-expanded version of the input files.
|
||||
///
|
||||
/// This is only relevant for C and C++ files.
|
||||
pub fn expand(&self) -> Vec<u8> {
|
||||
let compiler = self.get_compiler();
|
||||
let mut cmd = compiler.to_command();
|
||||
for &(ref a, ref b) in self.env.iter() {
|
||||
cmd.env(a, b);
|
||||
}
|
||||
cmd.arg(compiler.family.expand_flag());
|
||||
for file in self.files.iter() {
|
||||
cmd.arg(file);
|
||||
}
|
||||
|
||||
let name = compiler.path
|
||||
.file_name()
|
||||
.unwrap()
|
||||
.to_string_lossy()
|
||||
.into_owned();
|
||||
|
||||
run(&mut cmd, &name)
|
||||
}
|
||||
|
||||
/// Get the compiler that's in use for this configuration.
|
||||
///
|
||||
/// This function will return a `Tool` which represents the culmination
|
||||
@ -451,136 +521,159 @@ impl Config {
|
||||
/// falling back to the default configuration.
|
||||
pub fn get_compiler(&self) -> Tool {
|
||||
let opt_level = self.get_opt_level();
|
||||
let debug = self.get_debug();
|
||||
let target = self.get_target();
|
||||
let msvc = target.contains("msvc");
|
||||
self.print(&format!("debug={} opt-level={}", debug, opt_level));
|
||||
|
||||
let mut cmd = self.get_base_compiler();
|
||||
let nvcc = cmd.path.to_str()
|
||||
.map(|path| path.contains("nvcc"))
|
||||
let nvcc = cmd.path.file_name()
|
||||
.and_then(|p| p.to_str()).map(|p| p.contains("nvcc"))
|
||||
.unwrap_or(false);
|
||||
|
||||
if msvc {
|
||||
cmd.args.push("/nologo".into());
|
||||
let features = env::var("CARGO_CFG_TARGET_FEATURE")
|
||||
.unwrap_or(String::new());
|
||||
if features.contains("crt-static") {
|
||||
cmd.args.push("/MT".into());
|
||||
} else {
|
||||
cmd.args.push("/MD".into());
|
||||
// Non-target flags
|
||||
// If the flag is not conditioned on target variable, it belongs here :)
|
||||
match cmd.family {
|
||||
ToolFamily::Msvc => {
|
||||
cmd.args.push("/nologo".into());
|
||||
let features = env::var("CARGO_CFG_TARGET_FEATURE")
|
||||
.unwrap_or(String::new());
|
||||
if features.contains("crt-static") {
|
||||
cmd.args.push("/MT".into());
|
||||
} else {
|
||||
cmd.args.push("/MD".into());
|
||||
}
|
||||
match &opt_level[..] {
|
||||
"z" | "s" => cmd.args.push("/Os".into()),
|
||||
"1" => cmd.args.push("/O1".into()),
|
||||
// -O3 is a valid value for gcc and clang compilers, but not msvc. Cap to /O2.
|
||||
"2" | "3" => cmd.args.push("/O2".into()),
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
match &opt_level[..] {
|
||||
"z" | "s" => cmd.args.push("/Os".into()),
|
||||
"2" => cmd.args.push("/O2".into()),
|
||||
"1" => cmd.args.push("/O1".into()),
|
||||
_ => {}
|
||||
ToolFamily::Gnu |
|
||||
ToolFamily::Clang => {
|
||||
cmd.args.push(format!("-O{}", opt_level).into());
|
||||
if !nvcc {
|
||||
cmd.args.push("-ffunction-sections".into());
|
||||
cmd.args.push("-fdata-sections".into());
|
||||
if self.pic.unwrap_or(!target.contains("windows-gnu")) {
|
||||
cmd.args.push("-fPIC".into());
|
||||
}
|
||||
} else if self.pic.unwrap_or(false) {
|
||||
cmd.args.push("-Xcompiler".into());
|
||||
cmd.args.push("\'-fPIC\'".into());
|
||||
}
|
||||
}
|
||||
if target.contains("i586") {
|
||||
cmd.args.push("/ARCH:IA32".into());
|
||||
}
|
||||
} else if nvcc {
|
||||
cmd.args.push(format!("-O{}", opt_level).into());
|
||||
} else {
|
||||
cmd.args.push(format!("-O{}", opt_level).into());
|
||||
cmd.args.push("-ffunction-sections".into());
|
||||
cmd.args.push("-fdata-sections".into());
|
||||
}
|
||||
for arg in self.envflags(if self.cpp {"CXXFLAGS"} else {"CFLAGS"}) {
|
||||
cmd.args.push(arg.into());
|
||||
}
|
||||
|
||||
if debug {
|
||||
cmd.args.push(if msvc {"/Z7"} else {"-g"}.into());
|
||||
if self.get_debug() {
|
||||
cmd.args.push(cmd.family.debug_flag().into());
|
||||
}
|
||||
|
||||
// Target flags
|
||||
match cmd.family {
|
||||
ToolFamily::Clang => {
|
||||
cmd.args.push(format!("--target={}", target).into());
|
||||
}
|
||||
ToolFamily::Msvc => {
|
||||
if target.contains("i586") {
|
||||
cmd.args.push("/ARCH:IA32".into());
|
||||
}
|
||||
}
|
||||
ToolFamily::Gnu => {
|
||||
if target.contains("i686") || target.contains("i586") {
|
||||
cmd.args.push("-m32".into());
|
||||
} else if target.contains("x86_64") || target.contains("powerpc64") {
|
||||
cmd.args.push("-m64".into());
|
||||
}
|
||||
|
||||
if target.contains("musl") {
|
||||
cmd.args.push("-static".into());
|
||||
}
|
||||
|
||||
// armv7 targets get to use armv7 instructions
|
||||
if target.starts_with("armv7-unknown-linux-") {
|
||||
cmd.args.push("-march=armv7-a".into());
|
||||
}
|
||||
|
||||
// On android we can guarantee some extra float instructions
|
||||
// (specified in the android spec online)
|
||||
if target.starts_with("armv7-linux-androideabi") {
|
||||
cmd.args.push("-march=armv7-a".into());
|
||||
cmd.args.push("-mfpu=vfpv3-d16".into());
|
||||
}
|
||||
|
||||
// For us arm == armv6 by default
|
||||
if target.starts_with("arm-unknown-linux-") {
|
||||
cmd.args.push("-march=armv6".into());
|
||||
cmd.args.push("-marm".into());
|
||||
}
|
||||
|
||||
// Turn codegen down on i586 to avoid some instructions.
|
||||
if target.starts_with("i586-unknown-linux-") {
|
||||
cmd.args.push("-march=pentium".into());
|
||||
}
|
||||
|
||||
// Set codegen level for i686 correctly
|
||||
if target.starts_with("i686-unknown-linux-") {
|
||||
cmd.args.push("-march=i686".into());
|
||||
}
|
||||
|
||||
// Looks like `musl-gcc` makes is hard for `-m32` to make its way
|
||||
// all the way to the linker, so we need to actually instruct the
|
||||
// linker that we're generating 32-bit executables as well. This'll
|
||||
// typically only be used for build scripts which transitively use
|
||||
// these flags that try to compile executables.
|
||||
if target == "i686-unknown-linux-musl" {
|
||||
cmd.args.push("-Wl,-melf_i386".into());
|
||||
}
|
||||
|
||||
if target.starts_with("thumb") {
|
||||
cmd.args.push("-mthumb".into());
|
||||
|
||||
if target.ends_with("eabihf") {
|
||||
cmd.args.push("-mfloat-abi=hard".into())
|
||||
}
|
||||
}
|
||||
if target.starts_with("thumbv6m") {
|
||||
cmd.args.push("-march=armv6s-m".into());
|
||||
}
|
||||
if target.starts_with("thumbv7em") {
|
||||
cmd.args.push("-march=armv7e-m".into());
|
||||
|
||||
if target.ends_with("eabihf") {
|
||||
cmd.args.push("-mfpu=fpv4-sp-d16".into())
|
||||
}
|
||||
}
|
||||
if target.starts_with("thumbv7m") {
|
||||
cmd.args.push("-march=armv7-m".into());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if target.contains("-ios") {
|
||||
// FIXME: potential bug. iOS is always compiled with Clang, but Gcc compiler may be
|
||||
// detected instead.
|
||||
self.ios_flags(&mut cmd);
|
||||
} else if !msvc {
|
||||
if target.contains("i686") || target.contains("i586") {
|
||||
cmd.args.push("-m32".into());
|
||||
} else if target.contains("x86_64") || target.contains("powerpc64") {
|
||||
cmd.args.push("-m64".into());
|
||||
}
|
||||
|
||||
if !nvcc && self.pic.unwrap_or(!target.contains("i686") && !target.contains("windows-gnu")) {
|
||||
cmd.args.push("-fPIC".into());
|
||||
} else if nvcc && self.pic.unwrap_or(false) {
|
||||
cmd.args.push("-Xcompiler".into());
|
||||
cmd.args.push("\'-fPIC\'".into());
|
||||
}
|
||||
|
||||
if target.contains("musl") {
|
||||
cmd.args.push("-static".into());
|
||||
}
|
||||
|
||||
// armv7 targets get to use armv7 instructions
|
||||
if target.starts_with("armv7-unknown-linux-") {
|
||||
cmd.args.push("-march=armv7-a".into());
|
||||
}
|
||||
|
||||
// On android we can guarantee some extra float instructions
|
||||
// (specified in the android spec online)
|
||||
if target.starts_with("armv7-linux-androideabi") {
|
||||
cmd.args.push("-march=armv7-a".into());
|
||||
cmd.args.push("-mfpu=vfpv3-d16".into());
|
||||
}
|
||||
|
||||
// For us arm == armv6 by default
|
||||
if target.starts_with("arm-unknown-linux-") {
|
||||
cmd.args.push("-march=armv6".into());
|
||||
cmd.args.push("-marm".into());
|
||||
}
|
||||
|
||||
// Turn codegen down on i586 to avoid some instructions.
|
||||
if target.starts_with("i586-unknown-linux-") {
|
||||
cmd.args.push("-march=pentium".into());
|
||||
}
|
||||
|
||||
// Set codegen level for i686 correctly
|
||||
if target.starts_with("i686-unknown-linux-") {
|
||||
cmd.args.push("-march=i686".into());
|
||||
}
|
||||
|
||||
// Looks like `musl-gcc` makes is hard for `-m32` to make its way
|
||||
// all the way to the linker, so we need to actually instruct the
|
||||
// linker that we're generating 32-bit executables as well. This'll
|
||||
// typically only be used for build scripts which transitively use
|
||||
// these flags that try to compile executables.
|
||||
if target == "i686-unknown-linux-musl" {
|
||||
cmd.args.push("-Wl,-melf_i386".into());
|
||||
}
|
||||
|
||||
if target.starts_with("thumb") {
|
||||
cmd.args.push("-mthumb".into());
|
||||
|
||||
if target.ends_with("eabihf") {
|
||||
cmd.args.push("-mfloat-abi=hard".into())
|
||||
}
|
||||
}
|
||||
if target.starts_with("thumbv6m") {
|
||||
cmd.args.push("-march=armv6s-m".into());
|
||||
}
|
||||
if target.starts_with("thumbv7em") {
|
||||
cmd.args.push("-march=armv7e-m".into());
|
||||
|
||||
if target.ends_with("eabihf") {
|
||||
cmd.args.push("-mfpu=fpv4-sp-d16".into())
|
||||
}
|
||||
}
|
||||
if target.starts_with("thumbv7m") {
|
||||
cmd.args.push("-march=armv7-m".into());
|
||||
}
|
||||
}
|
||||
|
||||
if self.cpp && !msvc {
|
||||
if let Some(ref stdlib) = self.cpp_set_stdlib {
|
||||
cmd.args.push(format!("-stdlib=lib{}", stdlib).into());
|
||||
if self.cpp {
|
||||
match (self.cpp_set_stdlib.as_ref(), cmd.family) {
|
||||
(None, _) => { }
|
||||
(Some(stdlib), ToolFamily::Gnu) |
|
||||
(Some(stdlib), ToolFamily::Clang) => {
|
||||
cmd.args.push(format!("-stdlib=lib{}", stdlib).into());
|
||||
}
|
||||
_ => {
|
||||
println!("cargo:warning=cpp_set_stdlib is specified, but the {:?} compiler \
|
||||
does not support this option, ignored", cmd.family);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for directory in self.include_directories.iter() {
|
||||
cmd.args.push(if msvc {"/I"} else {"-I"}.into());
|
||||
cmd.args.push(cmd.family.include_flag().into());
|
||||
cmd.args.push(directory.into());
|
||||
}
|
||||
|
||||
@ -589,7 +682,7 @@ impl Config {
|
||||
}
|
||||
|
||||
for &(ref key, ref value) in self.definitions.iter() {
|
||||
let lead = if msvc {"/"} else {"-"};
|
||||
let lead = if let ToolFamily::Msvc = cmd.family {"/"} else {"-"};
|
||||
if let &Some(ref value) = value {
|
||||
cmd.args.push(format!("{}D{}={}", lead, key, value).into());
|
||||
} else {
|
||||
@ -601,10 +694,12 @@ impl Config {
|
||||
|
||||
fn msvc_macro_assembler(&self) -> (Command, String) {
|
||||
let target = self.get_target();
|
||||
let tool = if target.contains("x86_64") {"ml64.exe"} else {"ml.exe"};
|
||||
let mut cmd = windows_registry::find(&target, tool).unwrap_or_else(|| {
|
||||
self.cmd(tool)
|
||||
});
|
||||
let tool = if target.contains("x86_64") {
|
||||
"ml64.exe"
|
||||
} else {
|
||||
"ml.exe"
|
||||
};
|
||||
let mut cmd = windows_registry::find(&target, tool).unwrap_or_else(|| self.cmd(tool));
|
||||
for directory in self.include_directories.iter() {
|
||||
cmd.arg("/I").arg(directory);
|
||||
}
|
||||
@ -635,31 +730,37 @@ impl Config {
|
||||
if target.contains("msvc") {
|
||||
let mut cmd = match self.archiver {
|
||||
Some(ref s) => self.cmd(s),
|
||||
None => windows_registry::find(&target, "lib.exe")
|
||||
.unwrap_or(self.cmd("lib.exe")),
|
||||
None => windows_registry::find(&target, "lib.exe").unwrap_or(self.cmd("lib.exe")),
|
||||
};
|
||||
let mut out = OsString::from("/OUT:");
|
||||
out.push(dst);
|
||||
run(cmd.arg(out).arg("/nologo")
|
||||
.args(objects)
|
||||
.args(&self.objects), "lib.exe");
|
||||
run(cmd.arg(out)
|
||||
.arg("/nologo")
|
||||
.args(objects)
|
||||
.args(&self.objects),
|
||||
"lib.exe");
|
||||
|
||||
// The Rust compiler will look for libfoo.a and foo.lib, but the
|
||||
// MSVC linker will also be passed foo.lib, so be sure that both
|
||||
// exist for now.
|
||||
let lib_dst = dst.with_file_name(format!("{}.lib", lib_name));
|
||||
let _ = fs::remove_file(&lib_dst);
|
||||
fs::hard_link(&dst, &lib_dst).or_else(|_| {
|
||||
//if hard-link fails, just copy (ignoring the number of bytes written)
|
||||
fs::copy(&dst, &lib_dst).map(|_| ())
|
||||
}).ok().expect("Copying from {:?} to {:?} failed.");;
|
||||
fs::hard_link(&dst, &lib_dst)
|
||||
.or_else(|_| {
|
||||
// if hard-link fails, just copy (ignoring the number of bytes written)
|
||||
fs::copy(&dst, &lib_dst).map(|_| ())
|
||||
})
|
||||
.ok()
|
||||
.expect("Copying from {:?} to {:?} failed.");;
|
||||
} else {
|
||||
let ar = self.get_ar();
|
||||
let cmd = ar.file_name().unwrap().to_string_lossy();
|
||||
run(self.cmd(&ar).arg("crs")
|
||||
.arg(dst)
|
||||
.args(objects)
|
||||
.args(&self.objects), &cmd);
|
||||
run(self.cmd(&ar)
|
||||
.arg("crs")
|
||||
.arg(dst)
|
||||
.args(objects)
|
||||
.args(&self.objects),
|
||||
&cmd);
|
||||
}
|
||||
}
|
||||
|
||||
@ -677,7 +778,7 @@ impl Config {
|
||||
"arm64" | "aarch64" => ArchSpec::Device("arm64"),
|
||||
"i386" | "i686" => ArchSpec::Simulator("-m32"),
|
||||
"x86_64" => ArchSpec::Simulator("-m64"),
|
||||
_ => fail("Unknown arch for iOS target")
|
||||
_ => fail("Unknown arch for iOS target"),
|
||||
};
|
||||
|
||||
let sdk = match arch {
|
||||
@ -686,7 +787,7 @@ impl Config {
|
||||
cmd.args.push(arch.into());
|
||||
cmd.args.push("-miphoneos-version-min=7.0".into());
|
||||
"iphoneos"
|
||||
},
|
||||
}
|
||||
ArchSpec::Simulator(arch) => {
|
||||
cmd.args.push(arch.into());
|
||||
cmd.args.push("-mios-simulator-version-min=7.0".into());
|
||||
@ -715,12 +816,12 @@ impl Config {
|
||||
for &(ref a, ref b) in self.env.iter() {
|
||||
cmd.env(a, b);
|
||||
}
|
||||
return cmd
|
||||
return cmd;
|
||||
}
|
||||
|
||||
fn get_base_compiler(&self) -> Tool {
|
||||
if let Some(ref c) = self.compiler {
|
||||
return Tool::new(c.clone())
|
||||
return Tool::new(c.clone());
|
||||
}
|
||||
let host = self.get_host();
|
||||
let target = self.get_target();
|
||||
@ -729,87 +830,88 @@ impl Config {
|
||||
} else {
|
||||
("CC", "cl.exe", "gcc", "cc")
|
||||
};
|
||||
self.env_tool(env).map(|(tool, args)| {
|
||||
let mut t = Tool::new(PathBuf::from(tool));
|
||||
for arg in args {
|
||||
t.args.push(arg.into());
|
||||
}
|
||||
return t
|
||||
}).or_else(|| {
|
||||
if target.contains("emscripten") {
|
||||
if self.cpp {
|
||||
Some(Tool::new(PathBuf::from("em++")))
|
||||
self.env_tool(env)
|
||||
.map(|(tool, args)| {
|
||||
let mut t = Tool::new(PathBuf::from(tool));
|
||||
for arg in args {
|
||||
t.args.push(arg.into());
|
||||
}
|
||||
return t;
|
||||
})
|
||||
.or_else(|| {
|
||||
if target.contains("emscripten") {
|
||||
if self.cpp {
|
||||
Some(Tool::new(PathBuf::from("em++")))
|
||||
} else {
|
||||
Some(Tool::new(PathBuf::from("emcc")))
|
||||
}
|
||||
} else {
|
||||
Some(Tool::new(PathBuf::from("emcc")))
|
||||
None
|
||||
}
|
||||
} else {
|
||||
None
|
||||
}
|
||||
}).or_else(|| {
|
||||
windows_registry::find_tool(&target, "cl.exe")
|
||||
}).unwrap_or_else(|| {
|
||||
let compiler = if host.contains("windows") &&
|
||||
target.contains("windows") {
|
||||
if target.contains("msvc") {
|
||||
msvc.to_string()
|
||||
})
|
||||
.or_else(|| windows_registry::find_tool(&target, "cl.exe"))
|
||||
.unwrap_or_else(|| {
|
||||
let compiler = if host.contains("windows") && target.contains("windows") {
|
||||
if target.contains("msvc") {
|
||||
msvc.to_string()
|
||||
} else {
|
||||
format!("{}.exe", gnu)
|
||||
}
|
||||
} else if target.contains("android") {
|
||||
format!("{}-{}", target.replace("armv7", "arm"), gnu)
|
||||
} else if self.get_host() != target {
|
||||
// CROSS_COMPILE is of the form: "arm-linux-gnueabi-"
|
||||
let cc_env = self.getenv("CROSS_COMPILE");
|
||||
let cross_compile = cc_env.as_ref().map(|s| s.trim_right_matches('-'));
|
||||
let prefix = cross_compile.or(match &target[..] {
|
||||
"aarch64-unknown-linux-gnu" => Some("aarch64-linux-gnu"),
|
||||
"arm-unknown-linux-gnueabi" => Some("arm-linux-gnueabi"),
|
||||
"arm-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"),
|
||||
"arm-unknown-linux-musleabi" => Some("arm-linux-musleabi"),
|
||||
"arm-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"),
|
||||
"arm-unknown-netbsdelf-eabi" => Some("arm--netbsdelf-eabi"),
|
||||
"armv6-unknown-netbsdelf-eabihf" => Some("armv6--netbsdelf-eabihf"),
|
||||
"armv7-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"),
|
||||
"armv7-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"),
|
||||
"armv7-unknown-netbsdelf-eabihf" => Some("armv7--netbsdelf-eabihf"),
|
||||
"i686-pc-windows-gnu" => Some("i686-w64-mingw32"),
|
||||
"i686-unknown-linux-musl" => Some("musl"),
|
||||
"i686-unknown-netbsdelf" => Some("i486--netbsdelf"),
|
||||
"mips-unknown-linux-gnu" => Some("mips-linux-gnu"),
|
||||
"mipsel-unknown-linux-gnu" => Some("mipsel-linux-gnu"),
|
||||
"mips64-unknown-linux-gnuabi64" => Some("mips64-linux-gnuabi64"),
|
||||
"mips64el-unknown-linux-gnuabi64" => Some("mips64el-linux-gnuabi64"),
|
||||
"powerpc-unknown-linux-gnu" => Some("powerpc-linux-gnu"),
|
||||
"powerpc-unknown-netbsd" => Some("powerpc--netbsd"),
|
||||
"powerpc64-unknown-linux-gnu" => Some("powerpc-linux-gnu"),
|
||||
"powerpc64le-unknown-linux-gnu" => Some("powerpc64le-linux-gnu"),
|
||||
"s390x-unknown-linux-gnu" => Some("s390x-linux-gnu"),
|
||||
"sparc64-unknown-netbsd" => Some("sparc64--netbsd"),
|
||||
"thumbv6m-none-eabi" => Some("arm-none-eabi"),
|
||||
"thumbv7em-none-eabi" => Some("arm-none-eabi"),
|
||||
"thumbv7em-none-eabihf" => Some("arm-none-eabi"),
|
||||
"thumbv7m-none-eabi" => Some("arm-none-eabi"),
|
||||
"x86_64-pc-windows-gnu" => Some("x86_64-w64-mingw32"),
|
||||
"x86_64-rumprun-netbsd" => Some("x86_64-rumprun-netbsd"),
|
||||
"x86_64-unknown-linux-musl" => Some("musl"),
|
||||
"x86_64-unknown-netbsd" => Some("x86_64--netbsd"),
|
||||
_ => None,
|
||||
});
|
||||
match prefix {
|
||||
Some(prefix) => format!("{}-{}", prefix, gnu),
|
||||
None => default.to_string(),
|
||||
}
|
||||
} else {
|
||||
format!("{}.exe", gnu)
|
||||
}
|
||||
} else if target.contains("android") {
|
||||
format!("{}-{}", target, gnu)
|
||||
} else if self.get_host() != target {
|
||||
// CROSS_COMPILE is of the form: "arm-linux-gnueabi-"
|
||||
let cc_env = self.getenv("CROSS_COMPILE");
|
||||
let cross_compile = cc_env.as_ref().map(|s| s.trim_right_matches('-'));
|
||||
let prefix = cross_compile.or(match &target[..] {
|
||||
"aarch64-unknown-linux-gnu" => Some("aarch64-linux-gnu"),
|
||||
"arm-unknown-linux-gnueabi" => Some("arm-linux-gnueabi"),
|
||||
"arm-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"),
|
||||
"arm-unknown-linux-musleabi" => Some("arm-linux-musleabi"),
|
||||
"arm-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"),
|
||||
"arm-unknown-netbsdelf-eabi" => Some("arm--netbsdelf-eabi"),
|
||||
"armv6-unknown-netbsdelf-eabihf" => Some("armv6--netbsdelf-eabihf"),
|
||||
"armv7-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"),
|
||||
"armv7-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"),
|
||||
"armv7-unknown-netbsdelf-eabihf" => Some("armv7--netbsdelf-eabihf"),
|
||||
"i686-pc-windows-gnu" => Some("i686-w64-mingw32"),
|
||||
"i686-unknown-linux-musl" => Some("musl"),
|
||||
"i686-unknown-netbsdelf" => Some("i486--netbsdelf"),
|
||||
"mips-unknown-linux-gnu" => Some("mips-linux-gnu"),
|
||||
"mipsel-unknown-linux-gnu" => Some("mipsel-linux-gnu"),
|
||||
"mips64-unknown-linux-gnuabi64" => Some("mips64-linux-gnuabi64"),
|
||||
"mips64el-unknown-linux-gnuabi64" => Some("mips64el-linux-gnuabi64"),
|
||||
"powerpc-unknown-linux-gnu" => Some("powerpc-linux-gnu"),
|
||||
"powerpc-unknown-netbsd" => Some("powerpc--netbsd"),
|
||||
"powerpc64-unknown-linux-gnu" => Some("powerpc-linux-gnu"),
|
||||
"powerpc64le-unknown-linux-gnu" => Some("powerpc64le-linux-gnu"),
|
||||
"s390x-unknown-linux-gnu" => Some("s390x-linux-gnu"),
|
||||
"sparc64-unknown-netbsd" => Some("sparc64--netbsd"),
|
||||
"thumbv6m-none-eabi" => Some("arm-none-eabi"),
|
||||
"thumbv7em-none-eabi" => Some("arm-none-eabi"),
|
||||
"thumbv7em-none-eabihf" => Some("arm-none-eabi"),
|
||||
"thumbv7m-none-eabi" => Some("arm-none-eabi"),
|
||||
"x86_64-pc-windows-gnu" => Some("x86_64-w64-mingw32"),
|
||||
"x86_64-rumprun-netbsd" => Some("x86_64-rumprun-netbsd"),
|
||||
"x86_64-unknown-linux-musl" => Some("musl"),
|
||||
"x86_64-unknown-netbsd" => Some("x86_64--netbsd"),
|
||||
_ => None,
|
||||
});
|
||||
match prefix {
|
||||
Some(prefix) => format!("{}-{}", prefix, gnu),
|
||||
None => default.to_string(),
|
||||
}
|
||||
} else {
|
||||
default.to_string()
|
||||
};
|
||||
Tool::new(PathBuf::from(compiler))
|
||||
})
|
||||
default.to_string()
|
||||
};
|
||||
Tool::new(PathBuf::from(compiler))
|
||||
})
|
||||
}
|
||||
|
||||
fn get_var(&self, var_base: &str) -> Result<String, String> {
|
||||
let target = self.get_target();
|
||||
let host = self.get_host();
|
||||
let kind = if host == target {"HOST"} else {"TARGET"};
|
||||
let kind = if host == target { "HOST" } else { "TARGET" };
|
||||
let target_u = target.replace("-", "_");
|
||||
let res = self.getenv(&format!("{}_{}", var_base, target))
|
||||
.or_else(|| self.getenv(&format!("{}_{}", var_base, target_u)))
|
||||
@ -823,8 +925,10 @@ impl Config {
|
||||
}
|
||||
|
||||
fn envflags(&self, name: &str) -> Vec<String> {
|
||||
self.get_var(name).unwrap_or(String::new())
|
||||
.split(|c: char| c.is_whitespace()).filter(|s| !s.is_empty())
|
||||
self.get_var(name)
|
||||
.unwrap_or(String::new())
|
||||
.split(|c: char| c.is_whitespace())
|
||||
.filter(|s| !s.is_empty())
|
||||
.map(|s| s.to_string())
|
||||
.collect()
|
||||
}
|
||||
@ -834,8 +938,7 @@ impl Config {
|
||||
let whitelist = ["ccache", "distcc"];
|
||||
for t in whitelist.iter() {
|
||||
if tool.starts_with(t) && tool[t.len()..].starts_with(" ") {
|
||||
return (t.to_string(),
|
||||
vec![tool[t.len()..].trim_left().to_string()])
|
||||
return (t.to_string(), vec![tool[t.len()..].trim_left().to_string()]);
|
||||
}
|
||||
}
|
||||
(tool, Vec::new())
|
||||
@ -860,17 +963,18 @@ impl Config {
|
||||
}
|
||||
|
||||
fn get_ar(&self) -> PathBuf {
|
||||
self.archiver.clone().or_else(|| {
|
||||
self.get_var("AR").map(PathBuf::from).ok()
|
||||
}).unwrap_or_else(|| {
|
||||
if self.get_target().contains("android") {
|
||||
PathBuf::from(format!("{}-ar", self.get_target()))
|
||||
} else if self.get_target().contains("emscripten") {
|
||||
PathBuf::from("emar")
|
||||
} else {
|
||||
PathBuf::from("ar")
|
||||
}
|
||||
})
|
||||
self.archiver
|
||||
.clone()
|
||||
.or_else(|| self.get_var("AR").map(PathBuf::from).ok())
|
||||
.unwrap_or_else(|| {
|
||||
if self.get_target().contains("android") {
|
||||
PathBuf::from(format!("{}-ar", self.get_target().replace("armv7", "arm")))
|
||||
} else if self.get_target().contains("emscripten") {
|
||||
PathBuf::from("emar")
|
||||
} else {
|
||||
PathBuf::from("ar")
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
fn get_target(&self) -> String {
|
||||
@ -882,9 +986,7 @@ impl Config {
|
||||
}
|
||||
|
||||
fn get_opt_level(&self) -> String {
|
||||
self.opt_level.as_ref().cloned().unwrap_or_else(|| {
|
||||
self.getenv_unwrap("OPT_LEVEL")
|
||||
})
|
||||
self.opt_level.as_ref().cloned().unwrap_or_else(|| self.getenv_unwrap("OPT_LEVEL"))
|
||||
}
|
||||
|
||||
fn get_debug(&self) -> bool {
|
||||
@ -892,9 +994,7 @@ impl Config {
|
||||
}
|
||||
|
||||
fn get_out_dir(&self) -> PathBuf {
|
||||
self.out_dir.clone().unwrap_or_else(|| {
|
||||
env::var_os("OUT_DIR").map(PathBuf::from).unwrap()
|
||||
})
|
||||
self.out_dir.clone().unwrap_or_else(|| env::var_os("OUT_DIR").map(PathBuf::from).unwrap())
|
||||
}
|
||||
|
||||
fn getenv(&self, v: &str) -> Option<String> {
|
||||
@ -919,10 +1019,23 @@ impl Config {
|
||||
|
||||
impl Tool {
|
||||
fn new(path: PathBuf) -> Tool {
|
||||
// Try to detect family of the tool from its name, falling back to Gnu.
|
||||
let family = if let Some(fname) = path.file_name().and_then(|p| p.to_str()) {
|
||||
if fname.contains("clang") {
|
||||
ToolFamily::Clang
|
||||
} else if fname.contains("cl") {
|
||||
ToolFamily::Msvc
|
||||
} else {
|
||||
ToolFamily::Gnu
|
||||
}
|
||||
} else {
|
||||
ToolFamily::Gnu
|
||||
};
|
||||
Tool {
|
||||
path: path,
|
||||
args: Vec::new(),
|
||||
env: Vec::new(),
|
||||
family: family
|
||||
}
|
||||
}
|
||||
|
||||
@ -937,7 +1050,7 @@ impl Tool {
|
||||
for &(ref k, ref v) in self.env.iter() {
|
||||
cmd.env(k, v);
|
||||
}
|
||||
return cmd
|
||||
cmd
|
||||
}
|
||||
|
||||
/// Returns the path for this compiler.
|
||||
@ -963,23 +1076,27 @@ impl Tool {
|
||||
}
|
||||
}
|
||||
|
||||
fn run(cmd: &mut Command, program: &str) {
|
||||
fn run(cmd: &mut Command, program: &str) -> Vec<u8> {
|
||||
println!("running: {:?}", cmd);
|
||||
// Capture the standard error coming from these programs, and write it out
|
||||
// with cargo:warning= prefixes. Note that this is a bit wonky to avoid
|
||||
// requiring the output to be UTF-8, we instead just ship bytes from one
|
||||
// location to another.
|
||||
let spawn_result = match cmd.stderr(Stdio::piped()).spawn() {
|
||||
let (spawn_result, stdout) = match cmd.stdout(Stdio::piped()).stderr(Stdio::piped()).spawn() {
|
||||
Ok(mut child) => {
|
||||
let stderr = BufReader::new(child.stderr.take().unwrap());
|
||||
for line in stderr.split(b'\n').filter_map(|l| l.ok()) {
|
||||
print!("cargo:warning=");
|
||||
std::io::stdout().write_all(&line).unwrap();
|
||||
println!("");
|
||||
}
|
||||
child.wait()
|
||||
thread::spawn(move || {
|
||||
for line in stderr.split(b'\n').filter_map(|l| l.ok()) {
|
||||
print!("cargo:warning=");
|
||||
std::io::stdout().write_all(&line).unwrap();
|
||||
println!("");
|
||||
}
|
||||
});
|
||||
let mut stdout = vec![];
|
||||
child.stdout.take().unwrap().read_to_end(&mut stdout).unwrap();
|
||||
(child.wait(), stdout)
|
||||
}
|
||||
Err(e) => Err(e),
|
||||
Err(e) => (Err(e), vec![]),
|
||||
};
|
||||
let status = match spawn_result {
|
||||
Ok(status) => status,
|
||||
@ -991,7 +1108,10 @@ fn run(cmd: &mut Command, program: &str) {
|
||||
""
|
||||
};
|
||||
fail(&format!("failed to execute command: {}\nIs `{}` \
|
||||
not installed?{}", e, program, extra));
|
||||
not installed?{}",
|
||||
e,
|
||||
program,
|
||||
extra));
|
||||
}
|
||||
Err(e) => fail(&format!("failed to execute command: {}", e)),
|
||||
};
|
||||
@ -999,6 +1119,7 @@ fn run(cmd: &mut Command, program: &str) {
|
||||
if !status.success() {
|
||||
fail(&format!("command did not execute successfully, got: {}", status));
|
||||
}
|
||||
stdout
|
||||
}
|
||||
|
||||
fn fail(s: &str) -> ! {
|
||||
|
||||
59
src/vendor/gcc/src/registry.rs
vendored
59
src/vendor/gcc/src/registry.rs
vendored
@ -40,7 +40,8 @@ extern "system" {
|
||||
lpSubKey: LPCWSTR,
|
||||
ulOptions: DWORD,
|
||||
samDesired: REGSAM,
|
||||
phkResult: PHKEY) -> LONG;
|
||||
phkResult: PHKEY)
|
||||
-> LONG;
|
||||
fn RegEnumKeyExW(key: HKEY,
|
||||
dwIndex: DWORD,
|
||||
lpName: LPWSTR,
|
||||
@ -48,13 +49,15 @@ extern "system" {
|
||||
lpReserved: LPDWORD,
|
||||
lpClass: LPWSTR,
|
||||
lpcClass: LPDWORD,
|
||||
lpftLastWriteTime: PFILETIME) -> LONG;
|
||||
lpftLastWriteTime: PFILETIME)
|
||||
-> LONG;
|
||||
fn RegQueryValueExW(hKey: HKEY,
|
||||
lpValueName: LPCWSTR,
|
||||
lpReserved: LPDWORD,
|
||||
lpType: LPDWORD,
|
||||
lpData: LPBYTE,
|
||||
lpcbData: LPDWORD) -> LONG;
|
||||
lpcbData: LPDWORD)
|
||||
-> LONG;
|
||||
fn RegCloseKey(hKey: HKEY) -> LONG;
|
||||
}
|
||||
|
||||
@ -73,8 +76,7 @@ pub struct Iter<'a> {
|
||||
unsafe impl Sync for Repr {}
|
||||
unsafe impl Send for Repr {}
|
||||
|
||||
pub static LOCAL_MACHINE: RegistryKey =
|
||||
RegistryKey(Repr::Const(HKEY_LOCAL_MACHINE));
|
||||
pub static LOCAL_MACHINE: RegistryKey = RegistryKey(Repr::Const(HKEY_LOCAL_MACHINE));
|
||||
|
||||
impl RegistryKey {
|
||||
fn raw(&self) -> HKEY {
|
||||
@ -88,8 +90,11 @@ impl RegistryKey {
|
||||
let key = key.encode_wide().chain(Some(0)).collect::<Vec<_>>();
|
||||
let mut ret = 0 as *mut _;
|
||||
let err = unsafe {
|
||||
RegOpenKeyExW(self.raw(), key.as_ptr(), 0,
|
||||
KEY_READ | KEY_WOW64_32KEY, &mut ret)
|
||||
RegOpenKeyExW(self.raw(),
|
||||
key.as_ptr(),
|
||||
0,
|
||||
KEY_READ | KEY_WOW64_32KEY,
|
||||
&mut ret)
|
||||
};
|
||||
if err == ERROR_SUCCESS as LONG {
|
||||
Ok(RegistryKey(Repr::Owned(OwnedKey(ret))))
|
||||
@ -99,7 +104,10 @@ impl RegistryKey {
|
||||
}
|
||||
|
||||
pub fn iter(&self) -> Iter {
|
||||
Iter { idx: 0.., key: self }
|
||||
Iter {
|
||||
idx: 0..,
|
||||
key: self,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn query_str(&self, name: &str) -> io::Result<OsString> {
|
||||
@ -108,25 +116,31 @@ impl RegistryKey {
|
||||
let mut len = 0;
|
||||
let mut kind = 0;
|
||||
unsafe {
|
||||
let err = RegQueryValueExW(self.raw(), name.as_ptr(), 0 as *mut _,
|
||||
&mut kind, 0 as *mut _, &mut len);
|
||||
let err = RegQueryValueExW(self.raw(),
|
||||
name.as_ptr(),
|
||||
0 as *mut _,
|
||||
&mut kind,
|
||||
0 as *mut _,
|
||||
&mut len);
|
||||
if err != ERROR_SUCCESS as LONG {
|
||||
return Err(io::Error::from_raw_os_error(err as i32))
|
||||
return Err(io::Error::from_raw_os_error(err as i32));
|
||||
}
|
||||
if kind != REG_SZ {
|
||||
return Err(io::Error::new(io::ErrorKind::Other,
|
||||
"registry key wasn't a string"))
|
||||
return Err(io::Error::new(io::ErrorKind::Other, "registry key wasn't a string"));
|
||||
}
|
||||
|
||||
// The length here is the length in bytes, but we're using wide
|
||||
// characters so we need to be sure to halve it for the capacity
|
||||
// passed in.
|
||||
let mut v = Vec::with_capacity(len as usize / 2);
|
||||
let err = RegQueryValueExW(self.raw(), name.as_ptr(), 0 as *mut _,
|
||||
0 as *mut _, v.as_mut_ptr() as *mut _,
|
||||
let err = RegQueryValueExW(self.raw(),
|
||||
name.as_ptr(),
|
||||
0 as *mut _,
|
||||
0 as *mut _,
|
||||
v.as_mut_ptr() as *mut _,
|
||||
&mut len);
|
||||
if err != ERROR_SUCCESS as LONG {
|
||||
return Err(io::Error::from_raw_os_error(err as i32))
|
||||
return Err(io::Error::from_raw_os_error(err as i32));
|
||||
}
|
||||
v.set_len(len as usize / 2);
|
||||
|
||||
@ -142,7 +156,9 @@ impl RegistryKey {
|
||||
|
||||
impl Drop for OwnedKey {
|
||||
fn drop(&mut self) {
|
||||
unsafe { RegCloseKey(self.0); }
|
||||
unsafe {
|
||||
RegCloseKey(self.0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -153,8 +169,13 @@ impl<'a> Iterator for Iter<'a> {
|
||||
self.idx.next().and_then(|i| unsafe {
|
||||
let mut v = Vec::with_capacity(256);
|
||||
let mut len = v.capacity() as DWORD;
|
||||
let ret = RegEnumKeyExW(self.key.raw(), i, v.as_mut_ptr(), &mut len,
|
||||
0 as *mut _, 0 as *mut _, 0 as *mut _,
|
||||
let ret = RegEnumKeyExW(self.key.raw(),
|
||||
i,
|
||||
v.as_mut_ptr(),
|
||||
&mut len,
|
||||
0 as *mut _,
|
||||
0 as *mut _,
|
||||
0 as *mut _,
|
||||
0 as *mut _);
|
||||
if ret == ERROR_NO_MORE_ITEMS as LONG {
|
||||
None
|
||||
|
||||
138
src/vendor/gcc/src/windows_registry.rs
vendored
138
src/vendor/gcc/src/windows_registry.rs
vendored
@ -78,31 +78,29 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
|
||||
add_env(&mut tool, "LIB", libs);
|
||||
add_env(&mut tool, "PATH", path);
|
||||
add_env(&mut tool, "INCLUDE", include);
|
||||
return tool
|
||||
tool
|
||||
}
|
||||
}
|
||||
|
||||
// This logic is all tailored for MSVC, if we're not that then bail out
|
||||
// early.
|
||||
if !target.contains("msvc") {
|
||||
return None
|
||||
return None;
|
||||
}
|
||||
|
||||
// Looks like msbuild isn't located in the same location as other tools like
|
||||
// cl.exe and lib.exe. To handle this we probe for it manually with
|
||||
// dedicated registry keys.
|
||||
if tool.contains("msbuild") {
|
||||
return find_msbuild(target)
|
||||
return find_msbuild(target);
|
||||
}
|
||||
|
||||
// If VCINSTALLDIR is set, then someone's probably already run vcvars and we
|
||||
// should just find whatever that indicates.
|
||||
if env::var_os("VCINSTALLDIR").is_some() {
|
||||
return env::var_os("PATH").and_then(|path| {
|
||||
env::split_paths(&path).map(|p| p.join(tool)).find(|p| p.exists())
|
||||
}).map(|path| {
|
||||
Tool::new(path.into())
|
||||
})
|
||||
return env::var_os("PATH")
|
||||
.and_then(|path| env::split_paths(&path).map(|p| p.join(tool)).find(|p| p.exists()))
|
||||
.map(|path| Tool::new(path.into()));
|
||||
}
|
||||
|
||||
// Ok, if we're here, now comes the fun part of the probing. Default shells
|
||||
@ -112,13 +110,10 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
|
||||
// environment variables like `LIB`, `INCLUDE`, and `PATH` to ensure that
|
||||
// the tool is actually usable.
|
||||
|
||||
return find_msvc_latest(tool, target, "15.0").or_else(|| {
|
||||
find_msvc_latest(tool, target, "14.0")
|
||||
}).or_else(|| {
|
||||
find_msvc_12(tool, target)
|
||||
}).or_else(|| {
|
||||
find_msvc_11(tool, target)
|
||||
});
|
||||
return find_msvc_latest(tool, target, "15.0")
|
||||
.or_else(|| find_msvc_latest(tool, target, "14.0"))
|
||||
.or_else(|| find_msvc_12(tool, target))
|
||||
.or_else(|| find_msvc_11(tool, target));
|
||||
|
||||
// For MSVC 14 or newer we need to find the Universal CRT as well as either
|
||||
// the Windows 10 SDK or Windows 8.1 SDK.
|
||||
@ -151,7 +146,7 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
|
||||
tool.include.push(sdk_include.join("winrt"));
|
||||
tool.include.push(sdk_include.join("shared"));
|
||||
} else {
|
||||
return None
|
||||
return None;
|
||||
}
|
||||
Some(tool.into_tool())
|
||||
}
|
||||
@ -198,26 +193,27 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
|
||||
// Given a possible MSVC installation directory, we look for the linker and
|
||||
// then add the MSVC library path.
|
||||
fn get_tool(tool: &str, path: &Path, target: &str) -> Option<MsvcTool> {
|
||||
bin_subdir(target).into_iter().map(|(sub, host)| {
|
||||
(path.join("bin").join(sub).join(tool),
|
||||
path.join("bin").join(host))
|
||||
}).filter(|&(ref path, _)| {
|
||||
path.is_file()
|
||||
}).map(|(path, host)| {
|
||||
let mut tool = MsvcTool::new(path);
|
||||
tool.path.push(host);
|
||||
tool
|
||||
}).filter_map(|mut tool| {
|
||||
let sub = otry!(vc_lib_subdir(target));
|
||||
tool.libs.push(path.join("lib").join(sub));
|
||||
tool.include.push(path.join("include"));
|
||||
let atlmfc_path = path.join("atlmfc");
|
||||
if atlmfc_path.exists() {
|
||||
tool.libs.push(atlmfc_path.join("lib").join(sub));
|
||||
tool.include.push(atlmfc_path.join("include"));
|
||||
}
|
||||
Some(tool)
|
||||
}).next()
|
||||
bin_subdir(target)
|
||||
.into_iter()
|
||||
.map(|(sub, host)| (path.join("bin").join(sub).join(tool), path.join("bin").join(host)))
|
||||
.filter(|&(ref path, _)| path.is_file())
|
||||
.map(|(path, host)| {
|
||||
let mut tool = MsvcTool::new(path);
|
||||
tool.path.push(host);
|
||||
tool
|
||||
})
|
||||
.filter_map(|mut tool| {
|
||||
let sub = otry!(vc_lib_subdir(target));
|
||||
tool.libs.push(path.join("lib").join(sub));
|
||||
tool.include.push(path.join("include"));
|
||||
let atlmfc_path = path.join("atlmfc");
|
||||
if atlmfc_path.exists() {
|
||||
tool.libs.push(atlmfc_path.join("lib").join(sub));
|
||||
tool.include.push(atlmfc_path.join("include"));
|
||||
}
|
||||
Some(tool)
|
||||
})
|
||||
.next()
|
||||
}
|
||||
|
||||
// To find MSVC we look in a specific registry key for the version we are
|
||||
@ -240,17 +236,16 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
|
||||
let key = otry!(LOCAL_MACHINE.open(key.as_ref()).ok());
|
||||
let root = otry!(key.query_str("KitsRoot10").ok());
|
||||
let readdir = otry!(Path::new(&root).join("lib").read_dir().ok());
|
||||
let max_libdir = otry!(readdir.filter_map(|dir| {
|
||||
dir.ok()
|
||||
}).map(|dir| {
|
||||
dir.path()
|
||||
}).filter(|dir| {
|
||||
dir.components().last().and_then(|c| {
|
||||
c.as_os_str().to_str()
|
||||
}).map(|c| {
|
||||
c.starts_with("10.") && dir.join("ucrt").is_dir()
|
||||
}).unwrap_or(false)
|
||||
}).max());
|
||||
let max_libdir = otry!(readdir.filter_map(|dir| dir.ok())
|
||||
.map(|dir| dir.path())
|
||||
.filter(|dir| {
|
||||
dir.components()
|
||||
.last()
|
||||
.and_then(|c| c.as_os_str().to_str())
|
||||
.map(|c| c.starts_with("10.") && dir.join("ucrt").is_dir())
|
||||
.unwrap_or(false)
|
||||
})
|
||||
.max());
|
||||
let version = max_libdir.components().last().unwrap();
|
||||
let version = version.as_os_str().to_str().unwrap().to_string();
|
||||
Some((root.into(), version))
|
||||
@ -270,12 +265,13 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
|
||||
let root = otry!(key.query_str("InstallationFolder").ok());
|
||||
let readdir = otry!(Path::new(&root).join("lib").read_dir().ok());
|
||||
let mut dirs = readdir.filter_map(|dir| dir.ok())
|
||||
.map(|dir| dir.path())
|
||||
.collect::<Vec<_>>();
|
||||
.map(|dir| dir.path())
|
||||
.collect::<Vec<_>>();
|
||||
dirs.sort();
|
||||
let dir = otry!(dirs.into_iter().rev().filter(|dir| {
|
||||
dir.join("um").join("x64").join("kernel32.lib").is_file()
|
||||
}).next());
|
||||
let dir = otry!(dirs.into_iter()
|
||||
.rev()
|
||||
.filter(|dir| dir.join("um").join("x64").join("kernel32.lib").is_file())
|
||||
.next());
|
||||
let version = dir.components().last().unwrap();
|
||||
let version = version.as_os_str().to_str().unwrap().to_string();
|
||||
Some((root.into(), version))
|
||||
@ -319,10 +315,8 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
|
||||
fn bin_subdir(target: &str) -> Vec<(&'static str, &'static str)> {
|
||||
let arch = target.split('-').next().unwrap();
|
||||
match (arch, host_arch()) {
|
||||
("i586", X86) |
|
||||
("i686", X86) => vec![("", "")],
|
||||
("i586", X86_64) |
|
||||
("i686", X86_64) => vec![("amd64_x86", "amd64"), ("", "")],
|
||||
("i586", X86) | ("i686", X86) => vec![("", "")],
|
||||
("i586", X86_64) | ("i686", X86_64) => vec![("amd64_x86", "amd64"), ("", "")],
|
||||
("x86_64", X86) => vec![("x86_amd64", "")],
|
||||
("x86_64", X86_64) => vec![("amd64", "amd64"), ("x86_amd64", "")],
|
||||
("arm", X86) => vec![("x86_arm", "")],
|
||||
@ -393,9 +387,8 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
|
||||
let mut max_vers = 0;
|
||||
let mut max_key = None;
|
||||
for subkey in key.iter().filter_map(|k| k.ok()) {
|
||||
let val = subkey.to_str().and_then(|s| {
|
||||
s.trim_left_matches("v").replace(".", "").parse().ok()
|
||||
});
|
||||
let val = subkey.to_str()
|
||||
.and_then(|s| s.trim_left_matches("v").replace(".", "").parse().ok());
|
||||
let val = match val {
|
||||
Some(s) => s,
|
||||
None => continue,
|
||||
@ -407,24 +400,25 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
|
||||
}
|
||||
}
|
||||
}
|
||||
return max_key
|
||||
max_key
|
||||
}
|
||||
|
||||
// see http://stackoverflow.com/questions/328017/path-to-msbuild
|
||||
fn find_msbuild(target: &str) -> Option<Tool> {
|
||||
let key = r"SOFTWARE\Microsoft\MSBuild\ToolsVersions";
|
||||
LOCAL_MACHINE.open(key.as_ref()).ok().and_then(|key| {
|
||||
max_version(&key).and_then(|(_vers, key)| {
|
||||
key.query_str("MSBuildToolsPath").ok()
|
||||
LOCAL_MACHINE.open(key.as_ref())
|
||||
.ok()
|
||||
.and_then(|key| {
|
||||
max_version(&key).and_then(|(_vers, key)| key.query_str("MSBuildToolsPath").ok())
|
||||
})
|
||||
.map(|path| {
|
||||
let mut path = PathBuf::from(path);
|
||||
path.push("MSBuild.exe");
|
||||
let mut tool = Tool::new(path);
|
||||
if target.contains("x86_64") {
|
||||
tool.env.push(("Platform".into(), "X64".into()));
|
||||
}
|
||||
tool
|
||||
})
|
||||
}).map(|path| {
|
||||
let mut path = PathBuf::from(path);
|
||||
path.push("MSBuild.exe");
|
||||
let mut tool = Tool::new(path);
|
||||
if target.contains("x86_64") {
|
||||
tool.env.push(("Platform".into(), "X64".into()));
|
||||
}
|
||||
tool
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
42
src/vendor/gcc/tests/support/mod.rs
vendored
42
src/vendor/gcc/tests/support/mod.rs
vendored
@ -37,28 +37,27 @@ impl Test {
|
||||
pub fn gnu() -> Test {
|
||||
let t = Test::new();
|
||||
t.shim("cc").shim("ar");
|
||||
return t
|
||||
t
|
||||
}
|
||||
|
||||
pub fn msvc() -> Test {
|
||||
let mut t = Test::new();
|
||||
t.shim("cl").shim("lib.exe");
|
||||
t.msvc = true;
|
||||
return t
|
||||
t
|
||||
}
|
||||
|
||||
pub fn shim(&self, name: &str) -> &Test {
|
||||
let fname = format!("{}{}", name, env::consts::EXE_SUFFIX);
|
||||
fs::hard_link(&self.gcc, self.td.path().join(&fname)).or_else(|_| {
|
||||
fs::copy(&self.gcc, self.td.path().join(&fname)).map(|_| ())
|
||||
}).unwrap();
|
||||
fs::hard_link(&self.gcc, self.td.path().join(&fname))
|
||||
.or_else(|_| fs::copy(&self.gcc, self.td.path().join(&fname)).map(|_| ()))
|
||||
.unwrap();
|
||||
self
|
||||
}
|
||||
|
||||
pub fn gcc(&self) -> gcc::Config {
|
||||
let mut cfg = gcc::Config::new();
|
||||
let mut path = env::split_paths(&env::var_os("PATH").unwrap())
|
||||
.collect::<Vec<_>>();
|
||||
let mut path = env::split_paths(&env::var_os("PATH").unwrap()).collect::<Vec<_>>();
|
||||
path.insert(0, self.td.path().to_owned());
|
||||
let target = if self.msvc {
|
||||
"x86_64-pc-windows-msvc"
|
||||
@ -66,26 +65,27 @@ impl Test {
|
||||
"x86_64-unknown-linux-gnu"
|
||||
};
|
||||
|
||||
cfg.target(target).host(target)
|
||||
.opt_level(2)
|
||||
.debug(false)
|
||||
.out_dir(self.td.path())
|
||||
.__set_env("PATH", env::join_paths(path).unwrap())
|
||||
.__set_env("GCCTEST_OUT_DIR", self.td.path());
|
||||
cfg.target(target)
|
||||
.host(target)
|
||||
.opt_level(2)
|
||||
.debug(false)
|
||||
.out_dir(self.td.path())
|
||||
.__set_env("PATH", env::join_paths(path).unwrap())
|
||||
.__set_env("GCCTEST_OUT_DIR", self.td.path());
|
||||
if self.msvc {
|
||||
cfg.compiler(self.td.path().join("cl"));
|
||||
cfg.archiver(self.td.path().join("lib.exe"));
|
||||
}
|
||||
return cfg
|
||||
cfg
|
||||
}
|
||||
|
||||
pub fn cmd(&self, i: u32) -> Execution {
|
||||
let mut s = String::new();
|
||||
File::open(self.td.path().join(format!("out{}", i))).unwrap()
|
||||
.read_to_string(&mut s).unwrap();
|
||||
Execution {
|
||||
args: s.lines().map(|s| s.to_string()).collect(),
|
||||
}
|
||||
File::open(self.td.path().join(format!("out{}", i)))
|
||||
.unwrap()
|
||||
.read_to_string(&mut s)
|
||||
.unwrap();
|
||||
Execution { args: s.lines().map(|s| s.to_string()).collect() }
|
||||
}
|
||||
}
|
||||
|
||||
@ -107,8 +107,6 @@ impl Execution {
|
||||
}
|
||||
|
||||
pub fn has(&self, p: &OsStr) -> bool {
|
||||
self.args.iter().any(|arg| {
|
||||
OsStr::new(arg) == p
|
||||
})
|
||||
self.args.iter().any(|arg| OsStr::new(arg) == p)
|
||||
}
|
||||
}
|
||||
|
||||
99
src/vendor/gcc/tests/test.rs
vendored
99
src/vendor/gcc/tests/test.rs
vendored
@ -9,14 +9,16 @@ mod support;
|
||||
fn gnu_smoke() {
|
||||
let test = Test::gnu();
|
||||
test.gcc()
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_have("-O2")
|
||||
.must_have("foo.c")
|
||||
.must_not_have("-g")
|
||||
.must_have("-c")
|
||||
.must_have("-ffunction-sections")
|
||||
.must_have("-fdata-sections");
|
||||
test.cmd(0)
|
||||
.must_have("-O2")
|
||||
.must_have("foo.c")
|
||||
.must_not_have("-g")
|
||||
.must_have("-c")
|
||||
.must_have("-ffunction-sections")
|
||||
.must_have("-fdata-sections");
|
||||
test.cmd(1).must_have(test.td.path().join("foo.o"));
|
||||
}
|
||||
|
||||
@ -25,10 +27,12 @@ fn gnu_opt_level_1() {
|
||||
let test = Test::gnu();
|
||||
test.gcc()
|
||||
.opt_level(1)
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_have("-O1")
|
||||
.must_not_have("-O2");
|
||||
test.cmd(0)
|
||||
.must_have("-O1")
|
||||
.must_not_have("-O2");
|
||||
}
|
||||
|
||||
#[test]
|
||||
@ -36,13 +40,15 @@ fn gnu_opt_level_s() {
|
||||
let test = Test::gnu();
|
||||
test.gcc()
|
||||
.opt_level_str("s")
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_have("-Os")
|
||||
.must_not_have("-O1")
|
||||
.must_not_have("-O2")
|
||||
.must_not_have("-O3")
|
||||
.must_not_have("-Oz");
|
||||
test.cmd(0)
|
||||
.must_have("-Os")
|
||||
.must_not_have("-O1")
|
||||
.must_not_have("-O2")
|
||||
.must_not_have("-O3")
|
||||
.must_not_have("-Oz");
|
||||
}
|
||||
|
||||
#[test]
|
||||
@ -50,7 +56,8 @@ fn gnu_debug() {
|
||||
let test = Test::gnu();
|
||||
test.gcc()
|
||||
.debug(true)
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
test.cmd(0).must_have("-g");
|
||||
}
|
||||
|
||||
@ -62,10 +69,12 @@ fn gnu_x86_64() {
|
||||
test.gcc()
|
||||
.target(&target)
|
||||
.host(&target)
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_have("-fPIC")
|
||||
.must_have("-m64");
|
||||
test.cmd(0)
|
||||
.must_have("-fPIC")
|
||||
.must_have("-m64");
|
||||
}
|
||||
}
|
||||
|
||||
@ -78,7 +87,8 @@ fn gnu_x86_64_no_pic() {
|
||||
.pic(false)
|
||||
.target(&target)
|
||||
.host(&target)
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_not_have("-fPIC");
|
||||
}
|
||||
@ -92,10 +102,12 @@ fn gnu_i686() {
|
||||
test.gcc()
|
||||
.target(&target)
|
||||
.host(&target)
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_not_have("-fPIC")
|
||||
.must_have("-m32");
|
||||
test.cmd(0)
|
||||
.must_not_have("-fPIC")
|
||||
.must_have("-m32");
|
||||
}
|
||||
}
|
||||
|
||||
@ -108,7 +120,8 @@ fn gnu_i686_pic() {
|
||||
.pic(true)
|
||||
.target(&target)
|
||||
.host(&target)
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_have("-fPIC");
|
||||
}
|
||||
@ -119,7 +132,8 @@ fn gnu_set_stdlib() {
|
||||
let test = Test::gnu();
|
||||
test.gcc()
|
||||
.cpp_set_stdlib(Some("foo"))
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_not_have("-stdlib=foo");
|
||||
}
|
||||
@ -129,7 +143,8 @@ fn gnu_include() {
|
||||
let test = Test::gnu();
|
||||
test.gcc()
|
||||
.include("foo/bar")
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_have("-I").must_have("foo/bar");
|
||||
}
|
||||
@ -140,7 +155,8 @@ fn gnu_define() {
|
||||
test.gcc()
|
||||
.define("FOO", Some("bar"))
|
||||
.define("BAR", None)
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_have("-DFOO=bar").must_have("-DBAR");
|
||||
}
|
||||
@ -149,7 +165,8 @@ fn gnu_define() {
|
||||
fn gnu_compile_assembly() {
|
||||
let test = Test::gnu();
|
||||
test.gcc()
|
||||
.file("foo.S").compile("libfoo.a");
|
||||
.file("foo.S")
|
||||
.compile("libfoo.a");
|
||||
test.cmd(0).must_have("foo.S");
|
||||
}
|
||||
|
||||
@ -157,12 +174,14 @@ fn gnu_compile_assembly() {
|
||||
fn msvc_smoke() {
|
||||
let test = Test::msvc();
|
||||
test.gcc()
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_have("/O2")
|
||||
.must_have("foo.c")
|
||||
.must_not_have("/Z7")
|
||||
.must_have("/c");
|
||||
test.cmd(0)
|
||||
.must_have("/O2")
|
||||
.must_have("foo.c")
|
||||
.must_not_have("/Z7")
|
||||
.must_have("/c");
|
||||
test.cmd(1).must_have(test.td.path().join("foo.o"));
|
||||
}
|
||||
|
||||
@ -171,7 +190,8 @@ fn msvc_opt_level_0() {
|
||||
let test = Test::msvc();
|
||||
test.gcc()
|
||||
.opt_level(0)
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_not_have("/O2");
|
||||
}
|
||||
@ -181,7 +201,8 @@ fn msvc_debug() {
|
||||
let test = Test::msvc();
|
||||
test.gcc()
|
||||
.debug(true)
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
test.cmd(0).must_have("/Z7");
|
||||
}
|
||||
|
||||
@ -190,7 +211,8 @@ fn msvc_include() {
|
||||
let test = Test::msvc();
|
||||
test.gcc()
|
||||
.include("foo/bar")
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_have("/I").must_have("foo/bar");
|
||||
}
|
||||
@ -201,7 +223,8 @@ fn msvc_define() {
|
||||
test.gcc()
|
||||
.define("FOO", Some("bar"))
|
||||
.define("BAR", None)
|
||||
.file("foo.c").compile("libfoo.a");
|
||||
.file("foo.c")
|
||||
.compile("libfoo.a");
|
||||
|
||||
test.cmd(0).must_have("/DFOO=bar").must_have("/DBAR");
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user