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Add argument for setting target-platform. #85

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Add argument for setting target-platform. #85

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367ea2f
Add argument for setting target-platform.
dvorak42 Oct 23, 2026
16f870e
Fix typo
dvorak42 Nov 2, 2026
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11 changes: 8 additions & 3 deletions chc/cmdline/ParseManager.py
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Original file line number Diff line number Diff line change
Expand Up @@ -102,7 +102,7 @@ def __init__(
self._verbose = verbose
# compile to 32 bit or 64 bit platform (default 64 bit)
self._tgtplatform = tgtplatform
if not (self.tgtplatform in ["-m64", "-m32"]):
if not (self.tgtplatform in ["", "-m64", "-m32"]):
print(
"Warning: invalid target platform: "
+ self.tgtplatform
Expand Down Expand Up @@ -252,8 +252,11 @@ def preprocess_file_with_cc(
"-fno-inline",
"-fno-builtin",
"-E",
"-g",
self.tgtplatform,
"-g"
]
if self.tgtplatform:
cmd.append(self.tgtplatform)
cmd += [
"-o",
ifilename,
cfilename,
Expand Down Expand Up @@ -317,6 +320,8 @@ def get_platform_index(self, cmd: List[str]) -> int:
return -1

def set_platform(self, cmd: List[str]) -> None:
if not self.tgtplatform:
return
index = self.get_platform_index(cmd)
if index >= 0:
platform = cmd[index]
Expand Down
7 changes: 6 additions & 1 deletion chc/cmdline/c_file/cfileutil.py
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Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,7 @@ def cfile_parse_file(args: argparse.Namespace) -> NoReturn:
pcfilename: str = os.path.abspath(args.filename)
opttgtpath: Optional[str] = args.tgtpath
keep_system_includes: bool = args.keep_system_includes
tgtplatform: str = args.target_platform
loglevel: str = args.loglevel
logfilename: Optional[str] = args.logfilename
logfilemode: str = args.logfilemode
Expand Down Expand Up @@ -159,7 +160,11 @@ def cfile_parse_file(args: argparse.Namespace) -> NoReturn:
chklogger.logger.info("Target path: %s", targetpath)

parsemanager = ParseManager(
projectpath, projectname, targetpath, keep_system_includes=keep_system_includes)
projectpath,
projectname,
targetpath,
keep_system_includes=keep_system_includes,
tgtplatform=tgtplatform)
parsemanager.remove_semantics()
parsemanager.initialize_paths()

Expand Down
4 changes: 3 additions & 1 deletion chc/cmdline/c_project/cprojectutil.py
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Original file line number Diff line number Diff line change
Expand Up @@ -118,6 +118,7 @@ def cproject_parse_project(args: argparse.Namespace) -> NoReturn:
projectname: str = args.projectname
opttgtpath: Optional[str] = args.tgtpath
keep_system_includes: bool = args.keep_system_includes
tgtplatform: str = args.target_platform
loglevel: str = args.loglevel
logfilename: Optional[str] = args.logfilename
logfilemode: str = args.logfilemode
Expand Down Expand Up @@ -168,7 +169,8 @@ def cproject_parse_project(args: argparse.Namespace) -> NoReturn:
projectpath,
projectname,
targetpath,
keep_system_includes=keep_system_includes)
keep_system_includes=keep_system_includes,
tgtplatform=tgtplatform)
parsemanager.remove_semantics()
parsemanager.initialize_paths()
exitcode = parsemanager.parse_with_ccommands(compilecommands, copyfiles=True)
Expand Down
8 changes: 8 additions & 0 deletions chc/cmdline/chkc
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Original file line number Diff line number Diff line change
Expand Up @@ -663,6 +663,10 @@ def parse() -> argparse.Namespace:
"--keep-system-includes",
action="store_true",
help="do not filter out functions from files with absolute file names")
cfileparse.add_argument(
"--target-platform",
default="-m64",
help="target platform argument for build system")
cfileparse.add_argument(
"--loglevel", "-log",
choices=UL.LogLevel.options(),
Expand Down Expand Up @@ -1491,6 +1495,10 @@ def parse() -> argparse.Namespace:
"--keep-system-includes",
action="store_true",
help="don't filter out functions from files with absolute filenames")
cprojectparse.add_argument(
"--target-platform",
default="-m64",
help="target platform argument for build system")
cprojectparse.add_argument(
"--loglevel", "-log",
choices=UL.LogLevel.options(),
Expand Down