compiledb: query include paths from gcc directly. (#14462)
* Query include paths from gcc directly. * Change to -isystem * qmk format-python * tests
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@ -1,7 +1,6 @@
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"""Creates a compilation database for the given keyboard build.
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"""
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import itertools
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import json
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import os
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import re
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@ -24,6 +23,16 @@ def system_libs(binary: str) -> List[Path]:
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"""
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cli.log.debug("searching for system library directory for binary: %s", binary)
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bin_path = shutil.which(binary)
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# Actually query xxxxxx-gcc to find its include paths.
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if binary.endswith("gcc") or binary.endswith("g++"):
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result = cli.run([binary, '-E', '-Wp,-v', '-'], capture_output=True, check=True, input='\n')
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paths = []
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for line in result.stderr.splitlines():
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if line.startswith(" "):
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paths.append(Path(line.strip()).resolve())
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return paths
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return list(Path(bin_path).resolve().parent.parent.glob("*/include")) if bin_path else []
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@ -55,7 +64,8 @@ def parse_make_n(f: Iterator[str]) -> List[Dict[str, str]]:
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# we have a hit!
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this_cmd = m.group(1)
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args = shlex.split(this_cmd)
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args += ['-I%s' % s for s in system_libs(args[0])]
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for s in system_libs(args[0]):
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args += ['-isystem', '%s' % s]
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new_cmd = ' '.join(shlex.quote(s) for s in args if s != '-mno-thumb-interwork')
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records.append({"directory": str(QMK_FIRMWARE.resolve()), "command": new_cmd, "file": this_file})
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state = 'start'
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