gistfile1.txt

# Reference makefile:
# https://gist.github.com/anonymous/b469f85762e93ea1b51f0f0f97e19acc
# All the flags created by configure

OPT = [
    "-DNDEBUG",
    "-g",
    "-fwrapv",
    "-O3",
    "-Wall",
    "-Wstrict-prototypes",
]

BASECFLAGS = [
    "-Wno-unused-result",
    "-Wsign-compare",
]

BASECPPFLAGS = []

CONFIGURE_CFLAGS = []

CONFIGURE_CFLAGS_NODIST = [
    "-std=c99",
    "-Wextra",
    "-Wno-unused-result",
    "-Wno-unused-parameter",
    "-Wno-missing-field-initializers",
    "-Werror=implicit-function-declaration",
]

CONFIGURE_CPPFLAGS = []

CONFIGURE_LDFLAGS = []

PY_CFLAGS = BASECFLAGS + OPT + CONFIGURE_CFLAGS

PY_CFLAGS_NODIST = CONFIGURE_CFLAGS_NODIST

PY_CPPFLAGS = BASECPPFLAGS + CONFIGURE_CPPFLAGS

PY_LDFLAGS = CONFIGURE_LDFLAGS

CCSHARED = ["-fPIC"]

LINKFORSHARED = [
    "-Xlinker",
    "-export-dynamic",
]

ARFLAGS = ["rcs"]

CFLAGSFORSHARED = []

PY_CORE_CFLAGS = PY_CFLAGS + PY_CFLAGS_NODIST + PY_CPPFLAGS + \
                 CFLAGSFORSHARED + ["-DPy_BUILD_CORE"]

CFLAGS_ALIASING = []

LIBS = [
    "-lpthread",
    "-ldl",
    "-lutil",
]

VERSION = "3.7"

ABIFLAGS = "m"

LDVERSION = VERSION + ABIFLAGS

LIBRARY = "".join([
    "libpython",
    VERSION,
    ABIFLAGS,
    ".a",
])

LDLIBRARY = LIBRARY

PREFIX = "/usr/local"

EXEC_PREFIX = PREFIX

genrule(
    name = "run-config",
    srcs = glob(["**/*"]),
    outs = [
        "Modules/config.c",
        "pyconfig.h",
    ],
    cmd = "$(location configure) --enable-optimizations --disable-shared && find | grep \"config.c\"",
)

cc_library(
    name = "includes",
    hdrs = glob(
        ["Include/**/*.h"],
    ),
    strip_include_prefix = "Include",
    visibility = ["//visibility:public"],
)

cc_library(
    name = "pobjs",
    srcs = [
        "Parser/acceler.c",
        "Parser/bitset.c",
        "Parser/firstsets.c",
        "Parser/grammar.c",
        "Parser/grammar1.c",
        "Parser/listnode.c",
        "Parser/metagrammar.c",
        "Parser/node.c",
        "Parser/parser.c",
        "Parser/pgen.c",
    ],
    hdrs = glob(["Parser/**/*.h"]) + ["pyconfig.h"],
    copts = PY_CORE_CFLAGS,
    deps = [
        ":includes",
    ],
)

cc_library(
    name = "parser_objs",
    srcs = [
        "Parser/myreadline.c",
        "Parser/parsetok.c",
        "Parser/tokenizer.c",
    ],
    hdrs = [
        "Parser/parser.h",
        "Parser/tokenizer.h",
    ],
    copts = PY_CORE_CFLAGS,
    deps = [
        ":includes",
        ":pobjs",
    ],
)

cc_library(
    name = "pgenobjs",
    srcs = [
        "Objects/obmalloc.c",
        "Parser/parsetok_pgen.c",
        "Parser/pgenmain.c",
        "Parser/printgrammar.c",
        "Parser/tokenizer_pgen.c",
        "Python/dynamic_annotations.c",
        "Python/mysnprintf.c",
        "Python/pyctype.c",
    ],
    hdrs = [
        "Parser/parsetok.c",
        "Parser/tokenizer.c",
    ],
    copts = PY_CORE_CFLAGS,
    strip_include_prefix = "Include",
    deps = [
        ":pobjs",
    ],
)

cc_binary(
    name = "pgen",
    copts = OPT,
    linkopts = LIBS,
    deps = [":pgenobjs"],
)

cc_library(
    name = "dynload_shlib",
    srcs = ["Python/dynload_shlib.c"],
    hdrs = [
        "Python/importdl.h",
        "pyconfig.h",
    ],
    copts = PY_CORE_CFLAGS + ["-DSOABI='\"cpython-37m-x86_64-linux-gnu\"'"],
    deps = [":includes"],
)

cc_library(
    name = "getpath",
    srcs = ["Modules/getpath.c"],
    hdrs = ["pyconfig.h"],
    copts = PY_CORE_CFLAGS + [
        "-DPYTHONPATH='\"\"'",
        "-DPREFIX='\"\"'",
        "-DEXEC_PREFIX='\"{}\"'".format(EXEC_PREFIX),
        "-DVERSION='\"{}\"'".format(VERSION),
        "-DVPATH='\"\"'",
    ],
    deps = [":includes"],
)

# Not sure if I should care about this information or not.
# Ignoring for now.
cc_library(
    name = "getbuildinfo",
    srcs = [
        "Modules/getbuildinfo.c",
    ],
    hdrs = ["pyconfig.h"],
    copts = PY_CORE_CFLAGS + [
        #"-DGITVERSION=\"\"",
        #"-DGITTAG=\"\"",
        #"-DGITBRANCH=\"\"",
    ],
    deps = [":includes"],
)

cc_library(
    name = "frozen",
    srcs = [
        "Python/frozen.c",
        "Python/importlib.h",
        "Python/importlib_external.h",
    ],
    hdrs = ["pyconfig.h"],
    deps = [":includes"],
)

cc_library(
    name = "cpython",
    srcs = [
        "Modules/_abc.c",
        "Modules/_codecsmodule.c",
        "Modules/_collectionsmodule.c",
        "Modules/_functoolsmodule.c",
        "Modules/_io/_iomodule.c",
        "Modules/_io/bufferedio.c",
        "Modules/_io/bytesio.c",
        "Modules/_io/fileio.c",
        "Modules/_io/iobase.c",
        "Modules/_io/stringio.c",
        "Modules/_io/textio.c",
        "Modules/_localemodule.c",
        "Modules/_operator.c",
        "Modules/_sre.c",
        "Modules/_stat.c",
        "Modules/_threadmodule.c",
        "Modules/_tracemalloc.c",
        "Modules/_weakref.c",
        "Modules/atexitmodule.c",
        "Modules/config.c",
        "Modules/errnomodule.c",
        "Modules/faulthandler.c",
        "Modules/gcmodule.c",
        "Modules/hashtable.c",
        "Modules/itertoolsmodule.c",
        "Modules/main.c",
        "Modules/posixmodule.c",
        "Modules/pwdmodule.c",
        "Modules/signalmodule.c",
        "Modules/symtablemodule.c",
        "Modules/timemodule.c",
        "Modules/xxsubtype.c",
        "Modules/zipimport.c",
        "Objects/abstract.c",
        "Objects/accu.c",
        "Objects/boolobject.c",
        "Objects/bytearrayobject.c",
        "Objects/bytes_methods.c",
        "Objects/bytesobject.c",
        "Objects/call.c",
        "Objects/capsule.c",
        "Objects/cellobject.c",
        "Objects/classobject.c",
        "Objects/codeobject.c",
        "Objects/complexobject.c",
        "Objects/descrobject.c",
        "Objects/dictobject.c",
        "Objects/enumobject.c",
        "Objects/exceptions.c",
        "Objects/fileobject.c",
        "Objects/floatobject.c",
        "Objects/frameobject.c",
        "Objects/funcobject.c",
        "Objects/genobject.c",
        "Objects/iterobject.c",
        "Objects/listobject.c",
        "Objects/longobject.c",
        "Objects/memoryobject.c",
        "Objects/methodobject.c",
        "Objects/moduleobject.c",
        "Objects/namespaceobject.c",
        "Objects/object.c",
        "Objects/obmalloc.c",
        "Objects/odictobject.c",
        "Objects/rangeobject.c",
        "Objects/setobject.c",
        "Objects/sliceobject.c",
        "Objects/structseq.c",
        "Objects/tupleobject.c",
        "Objects/typeobject.c",
        "Objects/typeslots.inc",
        "Objects/unicodectype.c",
        "Objects/unicodeobject.c",
        "Objects/weakrefobject.c",
        "Python/Python-ast.c",
        "Python/_warnings.c",
        "Python/asdl.c",
        "Python/ast.c",
        "Python/ast_opt.c",
        "Python/ast_unparse.c",
        "Python/bltinmodule.c",
        "Python/bootstrap_hash.c",
        "Python/ceval.c",
        "Python/codecs.c",
        "Python/compile.c",
        "Python/context.c",
        "Python/dtoa.c",
        "Python/dynamic_annotations.c",
        "Python/errors.c",
        "Python/fileutils.c",
        "Python/formatter_unicode.c",
        "Python/frozenmain.c",
        "Python/future.c",
        "Python/getargs.c",
        "Python/getcompiler.c",
        "Python/getcopyright.c",
        "Python/getopt.c",
        "Python/getplatform.c",
        "Python/getversion.c",
        "Python/graminit.c",
        "Python/hamt.c",
        "Python/import.c",
        "Python/importdl.c",
        "Python/marshal.c",
        "Python/modsupport.c",
        "Python/mysnprintf.c",
        "Python/mystrtoul.c",
        "Python/pathconfig.c",
        "Python/peephole.c",
        "Python/pyarena.c",
        "Python/pyctype.c",
        "Python/pyfpe.c",
        "Python/pyhash.c",
        "Python/pylifecycle.c",
        "Python/pymath.c",
        "Python/pystate.c",
        "Python/pystrcmp.c",
        "Python/pystrhex.c",
        "Python/pystrtod.c",
        "Python/pythonrun.c",
        "Python/pytime.c",
        "Python/structmember.c",
        "Python/symtable.c",
        "Python/sysmodule.c",
        "Python/thread.c",
        "Python/traceback.c",
    ],
    hdrs = glob([
        "Python/**/*.h",
        "Modules/**/*.h",
        "Objects/**/*.h",
    ]) + ["pyconfig.h"],
    copts = PY_CORE_CFLAGS,
    linkopts = LIBS,
    visibility = ["//visibility:public"],
    deps = [
        ":dynload_shlib",
        ":frozen",
        ":getbuildinfo",
        ":getpath",
        ":includes",
        ":parser_objs",
    ],
)