mirror of https://github.com/n64decomp/sm64.git
115 lines
3.2 KiB
Python
115 lines
3.2 KiB
Python
#!/usr/bin/env python3
|
|
import sys
|
|
from pathlib import Path
|
|
import shlex
|
|
import subprocess
|
|
import tempfile
|
|
import uuid
|
|
import asm_processor
|
|
|
|
# Boolean for debugging purposes
|
|
# Preprocessed files are temporary, set to True to keep a copy
|
|
keep_preprocessed_files = False
|
|
|
|
dir_path = Path(__file__).resolve().parent
|
|
asm_prelude_path = dir_path / "prelude.inc"
|
|
|
|
all_args = sys.argv[1:]
|
|
sep0 = next(index for index, arg in enumerate(all_args) if not arg.startswith("-"))
|
|
sep1 = all_args.index("--")
|
|
sep2 = all_args.index("--", sep1 + 1)
|
|
|
|
asmproc_flags = all_args[:sep0]
|
|
compiler = all_args[sep0:sep1]
|
|
|
|
assembler_args = all_args[sep1 + 1 : sep2]
|
|
assembler_sh = " ".join(shlex.quote(x) for x in assembler_args)
|
|
|
|
|
|
compile_args = all_args[sep2 + 1 :]
|
|
|
|
in_file = Path(compile_args[-1])
|
|
del compile_args[-1]
|
|
|
|
out_ind = compile_args.index("-o")
|
|
out_file = Path(compile_args[out_ind + 1])
|
|
del compile_args[out_ind + 1]
|
|
del compile_args[out_ind]
|
|
|
|
|
|
in_dir = in_file.resolve().parent
|
|
opt_flags = [
|
|
x for x in compile_args if x in {"-g3", "-g", "-O0", "-O1", "-O2", "-framepointer", "-KPIC"}
|
|
]
|
|
if "-mips2" not in compile_args:
|
|
opt_flags.append("-mips1")
|
|
|
|
asmproc_flags += opt_flags + [str(in_file)]
|
|
|
|
# Drop .mdebug and .gptab sections from resulting binaries. This makes
|
|
# resulting .o files much smaller and speeds up builds, but loses line
|
|
# number debug data.
|
|
# asmproc_flags += ["--drop-mdebug-gptab"]
|
|
|
|
# Convert encoding before compiling.
|
|
# asmproc_flags += ["--input-enc", "utf-8", "--output-enc", "euc-jp"]
|
|
|
|
with tempfile.TemporaryDirectory(prefix="asm_processor") as tmpdirname:
|
|
tmpdir_path = Path(tmpdirname)
|
|
preprocessed_filename = "preprocessed_" + uuid.uuid4().hex + in_file.suffix
|
|
preprocessed_path = tmpdir_path / preprocessed_filename
|
|
|
|
with preprocessed_path.open("wb") as f:
|
|
functions, deps = asm_processor.run(asmproc_flags, outfile=f)
|
|
|
|
if keep_preprocessed_files:
|
|
import shutil
|
|
|
|
keep_output_dir = Path("./asm_processor_preprocessed")
|
|
keep_output_dir.mkdir(parents=True, exist_ok=True)
|
|
|
|
shutil.copy(
|
|
preprocessed_path,
|
|
keep_output_dir / (in_file.stem + "_" + preprocessed_filename),
|
|
)
|
|
|
|
compile_cmdline = (
|
|
compiler
|
|
+ compile_args
|
|
+ ["-I", str(in_dir), "-o", str(out_file), str(preprocessed_path)]
|
|
)
|
|
|
|
try:
|
|
subprocess.check_call(compile_cmdline)
|
|
except subprocess.CalledProcessError as e:
|
|
print("Failed to compile file " + str(in_file) + ". Command line:")
|
|
print()
|
|
print(" ".join(shlex.quote(x) for x in compile_cmdline))
|
|
print()
|
|
sys.exit(55)
|
|
|
|
asm_processor.run(
|
|
asmproc_flags
|
|
+ [
|
|
"--post-process",
|
|
str(out_file),
|
|
"--assembler",
|
|
assembler_sh,
|
|
"--asm-prelude",
|
|
str(asm_prelude_path),
|
|
],
|
|
functions=functions,
|
|
)
|
|
|
|
deps_file = out_file.with_suffix(".asmproc.d")
|
|
if deps:
|
|
with deps_file.open("w") as f:
|
|
f.write(str(out_file) + ": " + " \\\n ".join(deps) + "\n")
|
|
for dep in deps:
|
|
f.write("\n" + dep + ":\n")
|
|
else:
|
|
try:
|
|
deps_file.unlink()
|
|
except OSError:
|
|
pass
|