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Merge pull request #1044 from felixstorm/fix-armv6hp

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Fix armv6hp Builds (RPI 1 & Zero)
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Roderick van Domburg 2022-08-15 12:26:33 +02:00 committed by GitHub
commit d899da5f8f
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1 changed files with 10 additions and 35 deletions
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contrib/docker-build-pi-armv6hf.sh
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@ -1,42 +1,17 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# Snipped and tucked from https://github.com/plietar/librespot/pull/202/commits/21549641d39399cbaec0bc92b36c9951d1b87b90 # largerly inspired by https://github.com/Spotifyd/spotifyd/blob/993336f7/.github/workflows/cd.yml#L109
# and further inputs from https://github.com/kingosticks/librespot/commit/c55dd20bd6c7e44dd75ff33185cf50b2d3bd79c3
set -eux set -eux
# Get alsa lib and headers
ALSA_VER="1.0.25-4" # See https://github.com/raspberrypi/tools/commit/5caa7046
DEPS=( \ # Since this commit is not (yet) contained in what is downloaded in Dockerfile, we use the target of the symlink directly
"http://mirrordirector.raspbian.org/raspbian/pool/main/a/alsa-lib/libasound2_${ALSA_VER}_armhf.deb" \ PI1_TOOLS_DIR="/pi-tools/arm-bcm2708/arm-rpi-4.9.3-linux-gnueabihf"
"http://mirrordirector.raspbian.org/raspbian/pool/main/a/alsa-lib/libasound2-dev_${ALSA_VER}_armhf.deb" \
PI1_LIB_DIRS=(
"$PI1_TOOLS_DIR/arm-linux-gnueabihf/sysroot/lib"
"$PI1_TOOLS_DIR/arm-linux-gnueabihf/sysroot/usr/lib"
) )
export RUSTFLAGS="-C linker=$PI1_TOOLS_DIR/bin/arm-linux-gnueabihf-gcc ${PI1_LIB_DIRS[@]/#/-L}"
# Collect Paths
SYSROOT="/pi-tools/arm-bcm2708/arm-bcm2708hardfp-linux-gnueabi/arm-bcm2708hardfp-linux-gnueabi/sysroot"
GCC="/pi-tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin"
GCC_SYSROOT="$GCC/gcc-sysroot"
export PATH=/pi-tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/:$PATH
# Link the compiler
export TARGET_CC="$GCC/arm-linux-gnueabihf-gcc"
# Create wrapper around gcc to point to rpi sysroot
echo -e '#!/bin/bash' "\n$TARGET_CC --sysroot $SYSROOT \"\$@\"" > $GCC_SYSROOT
chmod +x $GCC_SYSROOT
# Add extra target dependencies to our rpi sysroot
for path in "${DEPS[@]}"; do
curl -OL $path
dpkg -x $(basename $path) $SYSROOT
done
# i don't why this is neccessary
# ln -s ld-linux.so.3 $SYSROOT/lib/ld-linux-armhf.so.3
# point cargo to use gcc wrapper as linker
echo -e '[target.arm-unknown-linux-gnueabihf]\nlinker = "gcc-sysroot"' > /.cargo/config
# Build
cargo build --release --target arm-unknown-linux-gnueabihf --no-default-features --features "alsa-backend" cargo build --release --target arm-unknown-linux-gnueabihf --no-default-features --features "alsa-backend"