# Copyright Materialize, Inc. and contributors. All rights reserved.
#
# 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 in the LICENSE file at the
# root of this repository, or online 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.

"""Builds xz from the lzma-sys crate."""

cc_library(
    name = "xz",
    srcs = glob(
        include = [
            "xz-5.2/src/liblzma/api/**/*.c",
            "xz-5.2/src/liblzma/lzma/**/*.c",
            "xz-5.2/src/liblzma/lzma/**/*.h",
            "xz-5.2/src/liblzma/lz/**/*.c",
            "xz-5.2/src/liblzma/lz/**/*.h",
            "xz-5.2/src/liblzma/check/**/*.c",
            "xz-5.2/src/liblzma/check/**/*.h",
            "xz-5.2/src/liblzma/simple/**/*.c",
            "xz-5.2/src/liblzma/simple/**/*.h",
            "xz-5.2/src/liblzma/delta/**/*.c",
            "xz-5.2/src/liblzma/delta/**/*.h",
            "xz-5.2/src/liblzma/common/**/*.c",
            "xz-5.2/src/liblzma/common/**/*.h",
            "xz-5.2/src/liblzma/rangecoder/**/*.c",
            "xz-5.2/src/liblzma/rangecoder/**/*.h",
            "xz-5.2/src/common/**/*.h",
        ],
        exclude = [
            "**/*crc32_small*",
            "**/*crc64_small*",
            "**/*tablegen*",
        ],
    ) + [
        "config.h",
        "xz-5.2/src/common/tuklib_cpucores.c",
        "xz-5.2/src/common/tuklib_physmem.c",
    ],
    hdrs = glob(["xz-5.2/src/liblzma/api/**/*.h"]),
    copts = [
        "-std=c99",
        "-pthread",
    ],
    includes = [
        "xz-5.2/src/common",
        "xz-5.2/src/liblzma/api",
        "xz-5.2/src/liblzma/check",
        "xz-5.2/src/liblzma/common",
        "xz-5.2/src/liblzma/delta",
        "xz-5.2/src/liblzma/lz",
        "xz-5.2/src/liblzma/lzma",
        "xz-5.2/src/liblzma/rangecoder",
        "xz-5.2/src/liblzma/simple",
        # The current working directory.
        "",
    ],
    local_defines = ["HAVE_CONFIG_H=1"],
)