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authorPietro Albini <pietro@pietroalbini.org>2018-12-15 10:17:29 +0100
committerGitHub <noreply@github.com>2018-12-15 10:17:29 +0100
commit63acc9ff2dbeba248c523a50beeefa6adadfbae6 (patch)
treeae1061c887c44d91debb40b6d383e0cd1893d063 /src
parent9f3151abe6564ba367a1f82b02bea199ce9283b8 (diff)
parentb17a3f21c239648141e749d5a4b5af4ae0430c2a (diff)
downloadrust-63acc9ff2dbeba248c523a50beeefa6adadfbae6.tar.gz
rust-63acc9ff2dbeba248c523a50beeefa6adadfbae6.zip
Rollup merge of #56725 - piersfinlayson:master, r=alexcrichton
fix rust-lang/rust issue #50583

Rationale for the fix is in #50583.  I've verified that before the fix /musl-armhf/lib/libc.a is riddled with the illegal variant of vmov.f64 and after the fix the version built doesn't contain any of these illegal instructions.

I originally thought that the arm-linux-gnueabi version also needed fixing - to add a -mfloat-abi-soft but that's unnecessary as it's compiled with the gnueabi (not hf) compiler (I've some a quick check that the libc.a produced doesn't include VFP instructions).

r? @alexcrichton
Diffstat (limited to 'src')
-rw-r--r--src/ci/docker/dist-various-1/Dockerfile4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ci/docker/dist-various-1/Dockerfile b/src/ci/docker/dist-various-1/Dockerfile
index c7e6af28f9d..4f8a3c0240e 100644
--- a/src/ci/docker/dist-various-1/Dockerfile
+++ b/src/ci/docker/dist-various-1/Dockerfile
@@ -52,8 +52,8 @@ RUN env \
     CXX=arm-linux-gnueabi-g++ CXXFLAGS="-march=armv6 -marm" \
     bash musl.sh arm && \
     env \
-    CC=arm-linux-gnueabihf-gcc CFLAGS="-march=armv6 -marm" \
-    CXX=arm-linux-gnueabihf-g++ CXXFLAGS="-march=armv6 -marm" \
+    CC=arm-linux-gnueabihf-gcc CFLAGS="-march=armv6 -marm -mfpu=vfp" \
+    CXX=arm-linux-gnueabihf-g++ CXXFLAGS="-march=armv6 -marm -mfpu=vfp" \
     bash musl.sh armhf && \
     env \
     CC=arm-linux-gnueabihf-gcc CFLAGS="-march=armv7-a" \