bazel build of hdf4

BUILD

# SPDX-License-Identifier: Apache-2.0
# Copyright 2009 Google Inc. All Rights Reserved.
#
# Description:
#   NCSA Hierarchical Data Format library

hdf4_copts = [
    "-fomit-frame-pointer",
    "-DHAVE_CONFIG_H",
    "-DBIG_LONGS",
    "-DNO_SYS_XDR_INC",
    "-DSWAP",
    "-Wno-bitwise-op-parentheses",
    "-Wno-dangling-else",
    "-Wno-incompatible-pointer-types-discards-qualifiers",
    "-Wno-sometimes-uninitialized",
    "-Wno-error",
    "-Wno-format",
    "-Wno-implicit-function-declaration",
    "-Wno-missing-braces",
    "-Wno-pointer-bool-conversion",
    "-Wno-pointer-to-int-cast",  # just barely harmless
    "-Wno-self-assign",
    "-Wno-tautological-compare",
    "-Wno-unused-function",
    "-Wno-unused-label",
    "-Wno-unused-value",
    "-Wno-unused-variable",
    "-Wframe-larger-than=147456",
]

hdf4_nocopts = "-Wself-assign"

cc_library(
    name = "config",
    hdrs = [
        "hdf/src/h4config.h",
    ],
    copts = hdf4_copts,
)

cc_library(
    name = "hdf4",
    visibility = [
        "//third_party/gdal:__subpackages__",
        "//third_party/py/pyhdf:__subpackages__",
    ],
    deps = [
        ":libdf",
        ":libmfhdf",
    ],
)

cc_library(
    name = "libdf",
    srcs = glob(
        [
            "hdf/src/*.c",
            "hdf/src/*.h",
        ],
    ),
    hdrs = [
        "hdf/src/H4api_adpt.h",
        "hdf/src/bitvect.h",
        "hdf/src/hchunks.h",
        "hdf/src/hdf.h",
        "hdf/src/hdfi.h",
        "hdf/src/herr.h",
        "hdf/src/hfile.h",
        "hdf/src/hlimits.h",
        "hdf/src/mfgr.h",
        "hdf/src/tbbt.h",
        "hdf/src/vg.h",
    ],
    copts = hdf4_copts,
    includes = [
        "hdf/src",
        "mfhdf/libsrc",
    ],
    nocopts = hdf4_nocopts,
    deps = [
        ":config",
        "//base",
        "//third_party/libjpeg_turbo/src:jpeg",
        "//third_party/zlib:zlibsystem",
    ],
)

cc_library(
    name = "libmfhdf",
    srcs = glob(
        [
            "mfhdf/libsrc/*.c",
            "mfhdf/libsrc/*.h",
        ],
    ),
    hdrs = [
        "mfhdf/libsrc/hdf4_netcdf.h",
        "mfhdf/libsrc/mfhdf.h",
        # Do not include netcdf.h.
        # It clashes with the actual netcdf settings in //third_party/netcdf.
        # "mfhdf/libsrc/netcdf.h",
    ],
    copts = hdf4_copts + [
        "-DNDEBUG",
        "-DHDF",
        "-Ithird_party/libtirpc/tirpc/rpc",
        "-Wno-error=implicit-function-declaration",
        # TODO(b/242833278): Remove this after fixing the issues hidden by disabling the
        # `incompatible-function-pointer-types` error.
        "-Wno-error=incompatible-function-pointer-types",
    ],
    includes = [
        "hdf/src",
        "mfhdf/libsrc",
    ],
    nocopts = hdf4_nocopts,
    deps = [
        ":config",
        ":libdf",
        "//third_party/libtirpc",
    ],
)

cc_library(
    name = "hdf_test_lib",
    testonly = 1,
    srcs = glob(
        [
            "hdf/test/*.c",
            "hdf/test/*.h",
        ],
    ),
    hdrs = ["hdf/test/testhdf.h"],
    copts = hdf4_copts,
    includes = ["hdf/src"],
    nocopts = hdf4_nocopts,
    deps = [
        ":libdf",
        "//base",
        "//file/base",
        "//file/base:path",
        "//testing/base/public:gunit_for_library_testonly",
        "//third_party/libjpeg_turbo/src:jpeg",
    ],
)

cc_test(
    name = "hdf_test",
    srcs = ["hdf/test/hdf4_test.cc"],
    copts = hdf4_copts,
    data = glob(["hdf/test/test_files/*"]),
    includes = ["hdf/src"],
    nocopts = hdf4_nocopts,
    deps = [
        ":hdf_test_lib",
        "//base",
        "//file/base",
        "//file/base:path",
        # TODO(schwehr): Fix leak in HAregister_atom.
        "//testing/base/public:gunit_main_no_heapcheck",
        "//third_party/absl/flags:flag",
    ],
)