Auto merge of #56977 - pietroalbini:rollup, r=pietroalbini

Rollup of 15 pull requests

Successful merges:

 - #56363 (Defactored Bytes::read)
 - #56663 (Remove lifetime from Resolver)
 - #56689 (add a lint group for lints emitted by rustdoc)
 - #56772 (fix issue 54153 by not testing issue-18804 on Windows nor OS X.)
 - #56820 (format-related tweaks)
 - #56881 (Implement Eq, PartialEq and Hash for atomic::Ordering)
 - #56907 (Fix grammar in compiler error for array iterators)
 - #56908 (rustc: Don't ICE on usage of two new target features)
 - #56910 (Do not point at delim spans for complete correct blocks)
 - #56913 (Enable stack probes for UEFI images)
 - #56918 (Profiler: simplify total_duration, improve readability)
 - #56931 (Update release notes for Rust 1.31.1)
 - #56947 (Add targets thumbv7neon-linux-androideabi and thumbv7neon-unknown-linux-gnueabihf)
 - #56948 (Update LLVM submodule)
 - #56959 (Fix mobile menu rendering collision with tooltip.)

Failed merges:

 - #56914 (Ignore ui/target-feature-gate on sparc, sparc64, powerpc, powerpc64 and powerpc64le)

r? @ghost

Author: bors

RELEASES.md

@@ -1,3 +1,14 @@
+Version 1.31.1 (2018-12-20)
+===========================
+
+- [Fix Rust failing to build on `powerpc-unknown-netbsd`][56562]
+- [Fix broken go-to-definition in RLS][rls/1171]
+- [Fix infinite loop on hover in RLS][rls/1170]
+
+[56562]: https://github.com/rust-lang/rust/pull/56562
+[rls/1171]: https://github.com/rust-lang/rls/issues/1171
+[rls/1170]: https://github.com/rust-lang/rls/pull/1170
+
 Version 1.31.0 (2018-12-06)
 ==========================
 

src/bootstrap/cc_detect.rs

@@ -143,7 +143,10 @@ fn set_compiler(cfg: &mut cc::Build,
         // compiler already takes into account the triple in question.
         t if t.contains("android") => {
             if let Some(ndk) = config.and_then(|c| c.ndk.as_ref()) {
-                let target = target.replace("armv7", "arm");
+                let target = target.replace("armv7neon", "arm")
+                                   .replace("armv7", "arm")
+                                   .replace("thumbv7neon", "arm")
+                                   .replace("thumbv7", "arm");
                 let compiler = format!("{}-{}", target, compiler.clang());
                 cfg.compiler(ndk.join("bin").join(compiler));
             }