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Merge #339
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339: Fix Android’s CPU features r=reitermarkus a=nagisa

The Rust Android target uses CPU features such as +popcnt and +sse4.2 which
are not available on Penryn. List the used CPU exactly the same way as
it is listed in the Rust target [here](https://github.com/rust-lang/rust/blob/master/src/librustc_target/spec/x86_64_linux_android.rs#L7).

Please publish an updated docker image sooner rather than later.

Co-authored-by: Simonas Kazlauskas <git@kazlauskas.me>
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bors[bot] and nagisa committed Oct 27, 2019
2 parents 4fb4fc1 + b3beb5e commit d611d31
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2 changes: 1 addition & 1 deletion docker/Dockerfile.x86_64-linux-android
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ RUN cp /android-ndk/sysroot/usr/lib/libz.so /system/lib/
# Libz is distributed in the android ndk, but for some unknown reason it is not
# found in the build process of some crates, so we explicit set the DEP_Z_ROOT
ENV CARGO_TARGET_X86_64_LINUX_ANDROID_LINKER=x86_64-linux-android-gcc \
CARGO_TARGET_X86_64_LINUX_ANDROID_RUNNER="qemu-x86_64 -cpu Penryn" \
CARGO_TARGET_X86_64_LINUX_ANDROID_RUNNER="qemu-x86_64 -cpu qemu64,+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt" \
CC_x86_64_linux_android=x86_64-linux-android-gcc \
CXX_x86_64_linux_android=x86_64-linux-android-g++ \
DEP_Z_INCLUDE=/android-ndk/sysroot/usr/include/ \
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8 changes: 4 additions & 4 deletions docker/linux-image.sh
Original file line number Diff line number Diff line change
Expand Up @@ -49,8 +49,8 @@ main() {
powerpc64)
# there is no stable port
arch=ppc64
# https://packages.debian.org/de/sid/linux-image-powerpc64
kernel=5.2.0-3-powerpc64
# https://packages.debian.org/en/sid/linux-image-powerpc64
kernel=5.3.0-1-powerpc64
debsource="deb http://ftp.ports.debian.org/debian-ports unreleased main"
debsource="$debsource\ndeb http://ftp.ports.debian.org/debian-ports unstable main"
# sid version of dropbear requires these dependencies
Expand All @@ -66,8 +66,8 @@ main() {
;;
sparc64)
# there is no stable port
# https://packages.debian.org/de/sid/linux-image-sparc64
kernel=5.2.0-3-sparc64
# https://packages.debian.org/en/sid/linux-image-sparc64
kernel=5.3.0-1-sparc64
debsource="deb http://ftp.ports.debian.org/debian-ports unreleased main"
debsource="$debsource\ndeb http://ftp.ports.debian.org/debian-ports unstable main"
# sid version of dropbear requires these dependencies
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