da934b693c
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121 lines
3.9 KiB
Bash
Executable File
121 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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set -e
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SCRIPT_DIR="$(
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unset CDPATH
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cd -- "$(dirname -- "${BASH_SOURCE[0]}")"
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pwd
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)"
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cd "$SCRIPT_DIR"
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platform="$(uname -s | tr '[:upper:]' '[:lower:]')"
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# if args, use them to select targets (x86_64, arm64, etc)
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if [ $# -gt 0 ]; then
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targets="$*"
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else
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# otherwise, default to all targets
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targets="arm64 x86_64 x86 arm"
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fi
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ORIG_PATH="$PATH"
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ORIG_RUSTFLAGS="$RUSTFLAGS"
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release_args=()
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if [ -z "$ANDROID_NDK_HOME" ]; then
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if [ -d "$SCRIPT_DIR"/NDK ]; then
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echo "Found NDK folder in root, using."
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ANDROID_NDK_HOME="$SCRIPT_DIR"/NDK
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else
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# NOTE: I had some issues with this and cargo that magically resolved themselves when I made the path absolute.
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echo "Environment variable ANDROID_NDK_HOME not set, please set to location of Android NDK."
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exit 1
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fi
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fi
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export ANDROID_NDK_HOME
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if [ "$RELEASE" = "true" ]; then
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echo "Building in release mode... (slow)";
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release_args+=(--release)
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else
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echo "Building in debug mode... (fast)"
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RELEASE=false;
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fi
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# Workaround for "error: unable to find library -lgcc"
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# See: https://stackoverflow.com/questions/68873570/how-do-i-fix-ld-error-unable-to-find-library-lgcc-when-cross-compiling-rust
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find "${ANDROID_NDK_HOME}" -name "libunwind.a" -execdir bash -c 'echo "INPUT(-lunwind)" > libgcc.a' \;
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for archtargetstr in \
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'arm64 aarch64-linux-android' \
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'x86_64 x86_64-linux-android' \
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'x86 i686-linux-android' \
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'arm armv7-linux-androideabi' \
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; do
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arch="$(echo "$archtargetstr" | cut -d " " -f 1)"
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target="$(echo "$archtargetstr" | cut -d " " -f 2)"
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target_underscore="${target//-/_}"
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echo ARCH "$arch"
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echo TARGET "$target"
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selected=false
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for requested_arch in $targets; do
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if [ "$requested_arch" = "$arch" ]; then
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selected=true
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break
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fi
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done
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if [ "$selected" != "true" ]; then
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echo "Skipping $arch..."
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continue
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fi
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NDK_ARCH_DIR="$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/$platform-x86_64/bin"
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if [ ! -d "$NDK_ARCH_DIR" ]; then
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echo "Couldn't find directory $NDK_ARCH_DIR"
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exit 1
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fi
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echo "Building for $arch..."
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export PATH="$NDK_ARCH_DIR:$ORIG_PATH"
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export RUSTFLAGS="$ORIG_RUSTFLAGS"
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# Need to set AR for target since NDK 21+:
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# https://github.com/rust-lang/cc-rs/issues/636#issuecomment-1075352495
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cc="$NDK_ARCH_DIR/${target}-clang"
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if [ "$arch" = "arm" ]; then
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cc="$NDK_ARCH_DIR/arm-linux-androideabi-clang"
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fi
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declare -x "AR_${target_underscore}"="$NDK_ARCH_DIR/llvm-ar"
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declare -x "CC_${target_underscore}"="$cc"
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declare -x "RANLIB_${target_underscore}"="$NDK_ARCH_DIR/llvm-ranlib"
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# Needed for runtime error: https://github.com/termux/termux-packages/issues/8029
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# java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "__extenddftf2"
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libgcc_path="$("$cc" -print-libgcc-file-name)"
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export RUSTFLAGS+=" -C link-arg=$libgcc_path"
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# Align to 16KB for Android 15 compatibility
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export RUSTFLAGS+=" -C link-arg=-z -C link-arg=max-page-size=16384"
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echo RUSTFLAGS="$RUSTFLAGS"
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# check that they exist
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for var in AR_${target_underscore} CC_${target_underscore} RANLIB_${target_underscore}; do
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if [ ! -f "${!var}" ]; then
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echo "Couldn't find ${!var} set for variable $var"
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exit 1
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fi
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done
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# People suggest to use this, but ime it needs all the same workarounds anyway :shrug:
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#cargo ndk build -p aw-server --target $target --lib $($RELEASE && echo '--release')
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# Build aw-server
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echo "Building aw-server for $arch..."
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cargo build -p aw-server --target "$target" --lib "${release_args[@]}"
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# Build aw-sync (without cli feature for Android)
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echo "Building aw-sync for $arch..."
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cargo build -p aw-sync --target "$target" --lib --no-default-features "${release_args[@]}"
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done
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