scripts/ohos-env.sh

Rama main · réplica de lectura del repositorio original.

#!/usr/bin/env sh

if [ -z "${OHOS_NATIVE_SDK:-}" ]; then
    echo "error: set OHOS_NATIVE_SDK to the OpenHarmony native SDK directory." >&2
    return 1 2>/dev/null || exit 1
fi

if [ ! -d "$OHOS_NATIVE_SDK" ]; then
    echo "error: OHOS_NATIVE_SDK does not exist: $OHOS_NATIVE_SDK" >&2
    return 1 2>/dev/null || exit 1
fi

sdk=$(cd "$OHOS_NATIVE_SDK" && pwd)
clang=$sdk/llvm/bin/clang
clangxx=$sdk/llvm/bin/clang++
ar=$sdk/llvm/bin/llvm-ar
sysroot=$sdk/sysroot
cmake_toolchain=$sdk/build/cmake/ohos.toolchain.cmake

for file in "$clang" "$clangxx" "$ar" "$cmake_toolchain"; do
    if [ ! -f "$file" ]; then
        echo "error: required OpenHarmony SDK file is missing: $file" >&2
        return 1 2>/dev/null || exit 1
    fi
done

if [ ! -d "$sysroot" ]; then
    echo "error: required OpenHarmony SDK sysroot is missing: $sysroot" >&2
    return 1 2>/dev/null || exit 1
fi

libclang_path=
for directory in "$sdk/llvm/lib" "$sdk/llvm/lib64" "$sdk/llvm/bin"; do
    if [ -f "$directory/libclang.so" ] || [ -f "$directory/libclang.dylib" ]; then
        libclang_path=$directory
        break
    fi
done

if [ -z "$libclang_path" ]; then
    echo "error: required OpenHarmony SDK libclang shared library is missing under: $sdk/llvm" >&2
    return 1 2>/dev/null || exit 1
fi

# crates with a CMake build script (aws-lc-sys, which the TLS stack pulls in)
# need a `cmake` and a build tool on PATH. The SDK ships both under
# build-tools/cmake/bin, and CI's Linux runners happen to have cmake installed
# already, so a host without it fails deep inside aws-lc-sys' build script with
# "Required build dependency is missing. Halting build." rather than with
# anything that names the target. Prefer the SDK's copies so the build does not
# depend on what the host happens to have.
sdk_cmake_bin=$sdk/build-tools/cmake/bin
if [ -f "$sdk_cmake_bin/cmake" ]; then
    case ":${PATH}:" in
        *":${sdk_cmake_bin}:"*) ;;
        *) PATH=$sdk_cmake_bin:$PATH ;;
    esac
    export PATH
    CMAKE=${CMAKE:-$sdk_cmake_bin/cmake}
    export CMAKE
fi

export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_OHOS_LINKER=$clang
export AR_aarch64_unknown_linux_ohos=$ar
export CC_aarch64_unknown_linux_ohos=$clang
export CXX_aarch64_unknown_linux_ohos=$clangxx
export CC_SHELL_ESCAPED_FLAGS=1
export CFLAGS_aarch64_unknown_linux_ohos="-target aarch64-linux-ohos --sysroot=\"$sysroot\" -D__MUSL__"
export CXXFLAGS_aarch64_unknown_linux_ohos="-target aarch64-linux-ohos --sysroot=\"$sysroot\" -D__MUSL__"
export CMAKE_TOOLCHAIN_FILE_aarch64_unknown_linux_ohos=$cmake_toolchain
export LIBCLANG_PATH=$libclang_path
export BINDGEN_EXTRA_CLANG_ARGS_aarch64_unknown_linux_ohos="-target aarch64-linux-ohos --sysroot=\"$sysroot\" -D__MUSL__"

sep=$(printf '\037')
export CARGO_ENCODED_RUSTFLAGS="-Clink-arg=-target${sep}-Clink-arg=aarch64-linux-ohos${sep}-Clink-arg=--sysroot=$sysroot${sep}-Clink-arg=-D__MUSL__"

echo "Configured OpenHarmony Cargo environment for AARCH64_UNKNOWN_LINUX_OHOS from $sdk"