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[clang] clang tidy support with zephyr (#8352)

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Co-authored-by: Keith Burzinski <kbx81x@gmail.com>
This commit is contained in:
tomaszduda23
2025-05-13 01:36:34 +02:00
committed by GitHub
parent f4eb75e4e0
commit 7c0546c9f0
8 changed files with 237 additions and 45 deletions
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59
script/clang-tidy
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@@ -40,12 +40,37 @@ def clang_options(idedata):
else:
cmd.append(f"--target={triplet}")
omit_flags = (
"-free",
"-fipa-pta",
"-fstrict-volatile-bitfields",
"-mlongcalls",
"-mtext-section-literals",
"-mdisable-hardware-atomics",
"-mfix-esp32-psram-cache-issue",
"-mfix-esp32-psram-cache-strategy=memw",
"-fno-tree-switch-conversion",
)
if "zephyr" in triplet:
omit_flags += (
"-fno-reorder-functions",
"-mfp16-format=ieee",
"--param=min-pagesize=0",
)
else:
cmd.extend(
[
# disable built-in include directories from the host
"-nostdinc++",
]
)
# set flags
cmd.extend(
[
# disable built-in include directories from the host
"-nostdinc",
"-nostdinc++",
# replace pgmspace.h, as it uses GNU extensions clang doesn't support
# https://github.com/earlephilhower/newlib-xtensa/pull/18
"-D_PGMSPACE_H_",
@@ -70,22 +95,7 @@ def clang_options(idedata):
)
# copy compiler flags, except those clang doesn't understand.
cmd.extend(
flag
for flag in idedata["cxx_flags"]
if flag
not in (
"-free",
"-fipa-pta",
"-fstrict-volatile-bitfields",
"-mlongcalls",
"-mtext-section-literals",
"-mdisable-hardware-atomics",
"-mfix-esp32-psram-cache-issue",
"-mfix-esp32-psram-cache-strategy=memw",
"-fno-tree-switch-conversion",
)
)
cmd.extend(flag for flag in idedata["cxx_flags"] if flag not in omit_flags)
# defines
cmd.extend(f"-D{define}" for define in idedata["defines"])
@@ -100,13 +110,16 @@ def clang_options(idedata):
# add library include directories using -isystem to suppress their errors
for directory in list(idedata["includes"]["build"]):
# skip our own directories, we add those later
if not directory.startswith(f"{root_path}") or directory.startswith(
(
f"{root_path}/.pio",
f"{root_path}/.platformio",
f"{root_path}/.temp",
f"{root_path}/managed_components",
if (
not directory.startswith(f"{root_path}")
or directory.startswith(
(
f"{root_path}/.platformio",
f"{root_path}/.temp",
f"{root_path}/managed_components",
)
)
or (directory.startswith(f"{root_path}") and "/.pio/" in directory)
):
cmd.extend(["-isystem", directory])