bazel/external/expat/BUILD.bazel

# This file will be copied into //third_party/externals/libjpeg-turbo via the new_local_repository
# rule in WORKSPACE.bazel, so all files should be relative to that path.

genrule(
    name = "create_expat_config_file",
    srcs = [],
    outs = ["include/expat_config.h"],
    cmd = """cat > $@ << 'EOF'
#define HAVE_INTTYPES_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STDINT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define STDC_HEADERS 1
#define XML_CONTEXT_BYTES 1024
#define XML_DTD 1
#define XML_NS 1
EOF""",
)

EXPAT_HDRS = [
    "expat/lib/expat.h",
]

EXPAT_SRCS = [
    "expat/lib/ascii.h",
    "expat/lib/asciitab.h",
    "expat/lib/expat.h",
    "expat/lib/expat_external.h",
    "expat/lib/iasciitab.h",
    "expat/lib/internal.h",
    "expat/lib/latin1tab.h",
    "expat/lib/nametab.h",
    "expat/lib/siphash.h",
    "expat/lib/utf8tab.h",
    "expat/lib/winconfig.h",
    "expat/lib/xmlparse.c",
    "expat/lib/xmlrole.c",
    "expat/lib/xmlrole.h",
    "expat/lib/xmltok.c",
    "expat/lib/xmltok.h",
    "expat/lib/xmltok_impl.h",
    # Our generated configuration file
    "include/expat_config.h",
]

TEXTUAL_HDRS = [
    "expat/lib/xmltok_impl.c",
    "expat/lib/xmltok_ns.c",
]

cc_library(
    name = "expat",
    srcs = EXPAT_SRCS,
    hdrs = EXPAT_HDRS,
    defines = [
        "XML_DEV_URANDOM",
        "XML_STATIC",
    ],
    includes = [
        "expat/lib",
        "include",
    ],
    textual_hdrs = TEXTUAL_HDRS,
    visibility = ["//visibility:public"],
)