rust/src/ci/docker/scripts, branch 1.27.2https://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=1.27.22018-04-10T17:44:47+00:00Add --enable-debug flag to musl CI build script2018-04-10T17:44:47+00:00Alec Mocattaalecmocatta@users.noreply.github.com2018-04-10T17:44:47+00:00urn:sha1:18e95320986243696f31f4b596761eb35759dfe9
Building for x86_64-unknown-linux-musl currently results in an executable lacking debug information for musl libc itself. If you request a backtrace in GDB while control flow is within musl – including sycalls made by musl – the result looks like:
#0 0x0000000000434b46 in __cp_end ()
#1 0x0000000000432dbd in __syscall_cp_c ()
#2 0x0000000000000000 in ?? ()
i.e. not very helpful. Adding --enable-debug resolves this, and --enable-optimize re-enables optimisations which default to off given the previous flag.Update sccache to its master branch2018-04-02T19:24:50+00:00Alex Crichtonalex@alexcrichton.com2018-03-01T22:50:50+00:00urn:sha1:64f7e11fc31d9fba6bce5ab31fc0d59691650f3c
Ideally I'd like to soon enable sccache for rustbuild itself and some of the
stage0 tools, but for that to work we'll need some better Rust support than the
pretty old version we were previously using!
Remove musl/libunwind patch for i6862018-01-27T22:57:10+00:00Marco A L Barbosamalbarbo@gmail.com2018-01-27T22:57:10+00:00urn:sha1:2875f825fd5a29d94bbfd78b1019ebdedd8d2444
The i686 problem was fixed upstream:
https://github.com/llvm-mirror/libunwind/commit/aa805e415f19f50ebc6f5e1e1e4bf9bb7f61816b
Build musl with -fPIC for all targets2018-01-23T23:39:17+00:00Marco A L Barbosamalbarbo@gmail.com2018-01-23T23:39:17+00:00urn:sha1:9b13e403761797127fd19a7c13eeb2429eb1c139Use libuwind 6.0 for all musl targets2018-01-23T16:05:31+00:00Marco A L Barbosamalbarbo@gmail.com2018-01-23T16:05:31+00:00urn:sha1:abc1061a656284f6e07008e7fd058a389ab2f33eDo not assume dynamic linking for musl/mips[el] targets2018-01-22T18:14:51+00:00Marco A L Barbosamalbarbo@gmail.com2018-01-12T23:22:06+00:00urn:sha1:68db72d8cd613f88ea69d37bcd159c4ff659aab1
All musl targets except mips[el] assume static linking by default. This
can be confusing
https://users.rust-lang.org/t/static-cross-compiled-binaries-arent-really-static/6084
When the musl/mips[el] targets was
[added](https://github.com/rust-lang/rust/pull/31298), dynamic linking
was chosen because of binary size concerns, and probably also because
libunwind
[didn't](https://users.rust-lang.org/t/static-cross-compiled-binaries-arent-really-static/6084/8)
supported mips.
Now that we have `crt-static` target-feature (the user can choose
dynamic link for musl targets), and libunwind
[6.0](https://github.com/llvm-mirror/libunwind/commits/release_60) add
support to mips, we do not need to assume dynamic linking.
Rollup merge of #47283 - malbarbo:musl-1.1.18, r=alexcrichton2018-01-12T18:26:27+00:00kennytmkennytm@gmail.com2018-01-12T18:26:27+00:00urn:sha1:0d199d56ea3b972499c2c395f5ae35e5bfc0d02d
Update musl to 1.1.18
According to http://www.musl-libc.org/download.html:
This release corrects regressions in glob() and armv4t build failure
introduced in the previous release, and includes an important bug fix
for posix_spawnp in the presence of a large PATH environment variable.
Add i586-unknown-linux-musl target2018-01-11T17:57:28+00:00Marco A L Barbosamalbarbo@gmail.com2018-01-04T16:55:04+00:00urn:sha1:882cd3cf0b662bbdd3c79e0f5ae34bb119c2d4aaUpdate musl to 1.1.182018-01-08T23:26:47+00:00Marco A L Barbosamalbarbo@gmail.com2018-01-08T23:26:47+00:00urn:sha1:b5a3f56f7509a70a77b397c262383e27a83c05a5
According to http://www.musl-libc.org/download.html:
This release corrects regressions in glob() and armv4t build failure
introduced in the previous release, and includes an important bug fix
for posix_spawnp in the presence of a large PATH environment variable.
ci: use musl shared script in dist-i586-gnu-i686-musl2018-01-03T15:49:13+00:00Marco A L Barbosamalbarbo@gmail.com2018-01-03T15:24:56+00:00urn:sha1:00b54130874b6a6541626b9b023948440fe11141