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-rwxr-xr-xlib/python/qmk/cli/generate/compilation_database.py14
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/python/qmk/cli/generate/compilation_database.py b/lib/python/qmk/cli/generate/compilation_database.py
index 2748d96e7a..602635270c 100755
--- a/lib/python/qmk/cli/generate/compilation_database.py
+++ b/lib/python/qmk/cli/generate/compilation_database.py
@@ -1,7 +1,6 @@
"""Creates a compilation database for the given keyboard build.
"""
-import itertools
import json
import os
import re
@@ -24,6 +23,16 @@ def system_libs(binary: str) -> List[Path]:
"""
cli.log.debug("searching for system library directory for binary: %s", binary)
bin_path = shutil.which(binary)
+
+ # Actually query xxxxxx-gcc to find its include paths.
+ if binary.endswith("gcc") or binary.endswith("g++"):
+ result = cli.run([binary, '-E', '-Wp,-v', '-'], capture_output=True, check=True, input='\n')
+ paths = []
+ for line in result.stderr.splitlines():
+ if line.startswith(" "):
+ paths.append(Path(line.strip()).resolve())
+ return paths
+
return list(Path(bin_path).resolve().parent.parent.glob("*/include")) if bin_path else []
@@ -55,7 +64,8 @@ def parse_make_n(f: Iterator[str]) -> List[Dict[str, str]]:
# we have a hit!
this_cmd = m.group(1)
args = shlex.split(this_cmd)
- args += ['-I%s' % s for s in system_libs(args[0])]
+ for s in system_libs(args[0]):
+ args += ['-isystem', '%s' % s]
new_cmd = ' '.join(shlex.quote(s) for s in args if s != '-mno-thumb-interwork')
records.append({"directory": str(QMK_FIRMWARE.resolve()), "command": new_cmd, "file": this_file})
state = 'start'