//
// Copyright (C) 2014 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

LIBUNWIND_SRC_FILES = [
    "src/libunwind.cpp",
    "src/Unwind-EHABI.cpp",
    "src/Unwind-sjlj.c",
    "src/UnwindLevel1-gcc-ext.c",
    "src/UnwindLevel1.c",
    "src/UnwindRegistersSave.S",
    "src/UnwindRegistersRestore.S",
]

LIBUNWIND_INCLUDES = [
    "external/libcxx/include",
]

LIBUNWIND_LOCAL_INCLUDES = [
    "include",
]

LIBUNWIND_CFLAGS = [
    "-Wall",
    "-Werror",
    "-D_LIBUNWIND_USE_DLADDR=0",
]

LIBUNWIND_CPPFLAGS = [
    "-std=c++14",
    "-fexceptions",
    "-Wextra",
    "-Wno-implicit-fallthrough",
    // src/Unwind-EHABI.cpp line 97 and 100 have implicit fallthrough.
    "-Wno-unused-function",
    "-Wno-unused-parameter",
    "-Wno-unused-local-typedef",
    "-Wno-bitwise-conditional-parentheses", // in src/UnwindCursor.hpp:1437
]

cc_library_static {
    name: "libunwind_llvm",
    sdk_version: "21",
    vendor_available: true,
    ramdisk_available: true,
    recovery_available: true,
    native_bridge_supported: true,
    srcs: LIBUNWIND_SRC_FILES,
    include_dirs: LIBUNWIND_INCLUDES,
    local_include_dirs: LIBUNWIND_LOCAL_INCLUDES,
    cflags: LIBUNWIND_CFLAGS,
    cppflags: LIBUNWIND_CPPFLAGS,
    stl: "none",
    system_shared_libs: [],
    header_libs: ["libc_headers"],
    sanitize: {
        never: true,
    },
    enabled: false,
    arch: {
        arm: {
            enabled: true,
        },
    },
    min_sdk_version: "apex_inherit",
}