mirror of
https://github.com/biojppm/rapidyaml.git
synced 2026-01-18 21:41:18 +01:00
130 lines
4.5 KiB
Python
130 lines
4.5 KiB
Python
import re
|
|
import os
|
|
from os.path import abspath, dirname
|
|
import sys
|
|
import subprocess
|
|
import argparse
|
|
|
|
|
|
projdir = abspath(dirname(dirname(__file__)))
|
|
sys.path.insert(0, f"{projdir}/ext/c4core/cmake")
|
|
import amalgamate_utils as am
|
|
sys.path.insert(0, f"{projdir}/ext/c4core/tools")
|
|
import amalgamate as am_c4core
|
|
|
|
ryml_defmacro = "RYML_SINGLE_HDR_DEFINE_NOW"
|
|
c4core_defmacro = "C4CORE_SINGLE_HDR_DEFINE_NOW"
|
|
exports_def_code = f""" // shared library: export when defining
|
|
#if defined(RYML_SHARED) && defined({ryml_defmacro}) && !defined(RYML_EXPORTS)
|
|
#define RYML_EXPORTS
|
|
#endif
|
|
"""
|
|
c4core_def_code = f""" // propagate defines to c4core
|
|
#if defined({ryml_defmacro}) && !defined({c4core_defmacro})
|
|
#define {c4core_defmacro}
|
|
#endif
|
|
|
|
#if defined(RYML_EXPORTS) && !defined(C4CORE_EXPORTS)
|
|
#define C4CORE_EXPORTS
|
|
#endif
|
|
|
|
#if defined(RYML_SHARED) && !defined(C4CORE_SHARED)
|
|
#define C4CORE_SHARED
|
|
#endif
|
|
|
|
// workaround for include removal while amalgamating
|
|
// resulting in <stdarg.h> missing in arm-none-eabi-g++
|
|
// https://github.com/biojppm/rapidyaml/issues/193
|
|
#include <stdarg.h>
|
|
"""
|
|
|
|
|
|
def amalgamate_ryml(filename: str,
|
|
with_c4core: bool,
|
|
with_fastfloat: bool,
|
|
with_stl: bool):
|
|
if with_c4core:
|
|
c4core_amalgamated = "src/c4/c4core_all.hpp"
|
|
am_c4core.amalgamate_c4core(f"{projdir}/{c4core_amalgamated}",
|
|
with_fastfloat=with_fastfloat,
|
|
with_stl=with_stl)
|
|
repo = "https://github.com/biojppm/rapidyaml"
|
|
defmacro = ryml_defmacro
|
|
srcfiles = [
|
|
am.cmttext(f"""
|
|
Rapid YAML - a library to parse and emit YAML, and do it fast.
|
|
|
|
{repo}
|
|
|
|
DO NOT EDIT. This file is generated automatically.
|
|
This is an amalgamated single-header version of the library.
|
|
|
|
INSTRUCTIONS:
|
|
- Include at will in any header of your project
|
|
- In one (and only one) of your project source files,
|
|
#define {defmacro} and then include this header.
|
|
This will enable the function and class definitions in
|
|
the header file.
|
|
- To compile into a shared library, just define the
|
|
preprocessor symbol RYML_SHARED . This will take
|
|
care of symbol export/import.
|
|
"""),
|
|
am.cmtfile("LICENSE.txt"),
|
|
am.injcode(exports_def_code),
|
|
am.onlyif(with_c4core, am.injcode(c4core_def_code)),
|
|
am.onlyif(with_c4core, c4core_amalgamated),
|
|
"src/c4/yml/export.hpp",
|
|
"src/c4/yml/common.hpp",
|
|
"src/c4/yml/tree.hpp",
|
|
"src/c4/yml/node.hpp",
|
|
"src/c4/yml/writer.hpp",
|
|
"src/c4/yml/detail/parser_dbg.hpp",
|
|
am.injcode("#define C4_YML_EMIT_DEF_HPP_"),
|
|
"src/c4/yml/emit.hpp",
|
|
"src/c4/yml/emit.def.hpp",
|
|
"src/c4/yml/detail/stack.hpp",
|
|
"src/c4/yml/parse.hpp",
|
|
am.onlyif(with_stl, "src/c4/yml/std/map.hpp"),
|
|
am.onlyif(with_stl, "src/c4/yml/std/string.hpp"),
|
|
am.onlyif(with_stl, "src/c4/yml/std/vector.hpp"),
|
|
am.onlyif(with_stl, "src/c4/yml/std/std.hpp"),
|
|
"src/c4/yml/common.cpp",
|
|
"src/c4/yml/tree.cpp",
|
|
"src/c4/yml/parse.cpp",
|
|
"src/c4/yml/node.cpp",
|
|
"src/c4/yml/preprocess.hpp",
|
|
"src/c4/yml/preprocess.cpp",
|
|
"src/c4/yml/detail/checks.hpp",
|
|
"src/c4/yml/detail/print.hpp",
|
|
"src/c4/yml/yml.hpp",
|
|
"src/ryml.hpp",
|
|
]
|
|
result = am.catfiles(srcfiles,
|
|
projdir,
|
|
# comment out lines with these patterns:
|
|
include_regexes=[
|
|
re.compile(r'^\s*#\s*include "(c4/yml/.*)".*$'),
|
|
re.compile(r'^\s*#\s*include <(c4/yml/.*)>.*$'),
|
|
re.compile(r'^\s*#\s*include "(c4/.*)".*$'),
|
|
re.compile(r'^\s*#\s*include <(c4/.*)>.*$'),
|
|
],
|
|
definition_macro=defmacro,
|
|
repo=repo,
|
|
result_incguard="_RYML_SINGLE_HEADER_AMALGAMATED_HPP_")
|
|
result_with_only_first_includes = am.include_only_first(result)
|
|
am.file_put_contents(filename, result_with_only_first_includes)
|
|
|
|
|
|
def mkparser():
|
|
return am.mkparser(c4core=(True, "amalgamate c4core together with ryml"),
|
|
fastfloat=(True, "enable fastfloat library"),
|
|
stl=(True, "enable stl interop"))
|
|
|
|
|
|
if __name__ == "__main__":
|
|
args = mkparser().parse_args()
|
|
amalgamate_ryml(filename=args.output,
|
|
with_c4core=args.c4core,
|
|
with_fastfloat=args.fastfloat,
|
|
with_stl=args.stl)
|