44 lines
1.0 KiB
Bash
44 lines
1.0 KiB
Bash
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#!/bin/bash
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set -e
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# Define architectures and their respective musl toolchain URLs.
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ARCHS=("x86_64" "arm" "aarch64" "powerpc" "mips" "mipsel")
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BASE_URL="https://musl.cc"
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if [[ -z "$MUSL_INSTALL_DIR" ]]; then
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echo "MUSL_INSTALL_DIR variable has not been set!"
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exit 1
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fi
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# Create install directory.
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mkdir -p "$MUSL_INSTALL_DIR"
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cd "$MUSL_INSTALL_DIR"
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# Download and extract each toolchain.
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for ARCH in "${ARCHS[@]}"; do
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TOOLCHAIN_TAR="${ARCH}-linux-musl-cross.tgz"
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# Arm has a non-generic special toolchain name :(.
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if [[ "$ARCH" == "arm" ]]; then
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TOOLCHAIN_TAR="arm-linux-musleabi-cross.tgz"
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fi
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URL="$BASE_URL/$TOOLCHAIN_TAR"
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echo "Downloading $URL..."
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wget -q --show-progress "$URL"
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echo "Extracting $TOOLCHAIN_TAR..."
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tar -xzf "$TOOLCHAIN_TAR"
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rm "$TOOLCHAIN_TAR"
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done
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# Add the installed toolchains to the PATH.
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echo "Updating PATH..."
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MUSL_PATHS=""
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for dir in /opt/musl-cross/*/bin; do
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MUSL_PATHS="$dir:$MUSL_PATHS"
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done
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echo "PATH=$MUSL_PATHS:$PATH" >> ~/.bashrc
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