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cxxrtl: CXXRTL cc doesn't depend on our headers.

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This commit is contained in:
Asherah Connor 2024-06-27 18:43:27 +03:00
parent 46ac1c24e9
commit c757d4f606
1 changed files with 10 additions and 10 deletions
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20
niar/cxxrtl.py
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@ -130,10 +130,11 @@ def main(np: Project, args):
cr.run()
with logtime(logging.DEBUG, "compilation"):
cc_o_paths = {cxxrtl_cc_path: np.path.build(f"{np.name}.o")}
cc_odep_paths = {cxxrtl_cc_path: (np.path.build(f"{np.name}.o"), [])}
depfs = list(np.path("cxxrtl").glob("**/*.h"))
for path in np.path("cxxrtl").glob("**/*.cc"):
# XXX: we make no effort to distinguish cxxrtl/a.cc and cxxrtl/dir/a.cc.
cc_o_paths[path] = np.path.build(f"{path.stem}.o")
cc_odep_paths[path] = (np.path.build(f"{path.stem}.o"), depfs)
cxxflags = CXXFLAGS + [
f"-DCLOCK_HZ={int(platform.default_clk_frequency)}",
@ -146,9 +147,7 @@ def main(np: Project, args):
"-DCXXRTL_INCLUDE_VCD_CAPI_IMPL",
]
depfs = list(np.path("cxxrtl").glob("**/*.h"))
for cc_path, o_path in cc_o_paths.items():
for cc_path, (o_path, dep_paths) in cc_odep_paths.items():
cmd = [
"c++",
*cxxflags,
@ -161,7 +160,7 @@ def main(np: Project, args):
]
if platform.uses_zig:
cmd = ["zig"] + cmd
cr.add_process(cmd, infs=[cc_path] + depfs, outf=o_path)
cr.add_process(cmd, infs=[cc_path] + dep_paths, outf=o_path)
with open(np.path.build("compile_commands.json"), "w") as f:
json.dump(
@ -176,6 +175,7 @@ def main(np: Project, args):
cr.run()
exe_o_path = np.path.build("cxxrtl")
cc_o_paths = [o_path for (o_path, _) in cc_odep_paths.values()]
if platform.uses_zig:
cmd = [
"zig",
@ -184,13 +184,13 @@ def main(np: Project, args):
f"-Dyosys_data_dir={yosys.data_dir()}",
] + [
# Zig really wants relative paths.
f"-Dcxxrtl_o_path=../{p.relative_to(np.path())}" for p in cc_o_paths.values()
f"-Dcxxrtl_o_path=../{p.relative_to(np.path())}" for p in cc_o_paths
]
if args.optimize.opt_app:
cmd += ["-Doptimize=ReleaseFast"]
outf = "cxxrtl/zig-out/bin/cxxrtl"
cr.add_process(cmd,
infs=cc_o_paths.values() + np.path("cxxrtl").glob("**/*.zig"),
infs=cc_o_paths + np.path("cxxrtl").glob("**/*.zig"),
outf=outf,
chdir="cxxrtl")
cr.run()
@ -199,12 +199,12 @@ def main(np: Project, args):
cmd = [
"c++",
*cxxflags,
*cc_o_paths.values(),
*cc_o_paths,
"-o",
exe_o_path,
]
cr.add_process(cmd,
infs=cc_o_paths.values(),
infs=cc_o_paths,
outf=exe_o_path)
cr.run()