mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-08-24 04:18:55 -04:00
a1a248adf1
Implement savedcmd_parser module for extracting input files from kernel build commands. Assisted-by: Cursor:claude-sonnet-4-5 Assisted-by: OpenCode:GLM-4-7 Co-developed-by: Maximilian Huber <maximilian.huber@tngtech.com> Signed-off-by: Maximilian Huber <maximilian.huber@tngtech.com> Signed-off-by: Luis Augenstein <luis.augenstein@tngtech.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
193 lines
3.8 KiB
Python
193 lines
3.8 KiB
Python
# SPDX-License-Identifier: GPL-2.0-only OR MIT
|
|
# Copyright (C) 2025 TNG Technology Consulting GmbH
|
|
|
|
import os
|
|
|
|
KERNEL_BUILD_VARIABLES_ALLOWLIST = [
|
|
"AFLAGS_KERNEL",
|
|
"AFLAGS_MODULE",
|
|
"AR",
|
|
"ARCH",
|
|
"ARCH_CORE",
|
|
"ARCH_DRIVERS",
|
|
"ARCH_LIB",
|
|
"AWK",
|
|
"BASH",
|
|
"BINDGEN",
|
|
"BITS",
|
|
"CC",
|
|
"CC_FLAGS_FPU",
|
|
"CC_FLAGS_NO_FPU",
|
|
"CFLAGS_GCOV",
|
|
"CFLAGS_KERNEL",
|
|
"CFLAGS_MODULE",
|
|
"CHECK",
|
|
"CHECKFLAGS",
|
|
"CLIPPY_CONF_DIR",
|
|
"CONFIG_SHELL",
|
|
"CPP",
|
|
"CROSS_COMPILE",
|
|
"CURDIR",
|
|
"GNUMAKEFLAGS",
|
|
"HOSTCC",
|
|
"HOSTCXX",
|
|
"HOSTPKG_CONFIG",
|
|
"HOSTRUSTC",
|
|
"INSTALLKERNEL",
|
|
"INSTALL_DTBS_PATH",
|
|
"INSTALL_HDR_PATH",
|
|
"INSTALL_PATH",
|
|
"KBUILD_AFLAGS",
|
|
"KBUILD_AFLAGS_KERNEL",
|
|
"KBUILD_AFLAGS_MODULE",
|
|
"KBUILD_BUILTIN",
|
|
"KBUILD_CFLAGS",
|
|
"KBUILD_CFLAGS_KERNEL",
|
|
"KBUILD_CFLAGS_MODULE",
|
|
"KBUILD_CHECKSRC",
|
|
"KBUILD_CLIPPY",
|
|
"KBUILD_CPPFLAGS",
|
|
"KBUILD_EXTMOD",
|
|
"KBUILD_EXTRA_WARN",
|
|
"KBUILD_HOSTCFLAGS",
|
|
"KBUILD_HOSTCXXFLAGS",
|
|
"KBUILD_HOSTLDFLAGS",
|
|
"KBUILD_HOSTLDLIBS",
|
|
"KBUILD_HOSTRUSTFLAGS",
|
|
"KBUILD_IMAGE",
|
|
"KBUILD_LDFLAGS",
|
|
"KBUILD_LDFLAGS_MODULE",
|
|
"KBUILD_LDS",
|
|
"KBUILD_MODULES",
|
|
"KBUILD_PROCMACROLDFLAGS",
|
|
"KBUILD_RUSTFLAGS",
|
|
"KBUILD_RUSTFLAGS_KERNEL",
|
|
"KBUILD_RUSTFLAGS_MODULE",
|
|
"KBUILD_USERCFLAGS",
|
|
"KBUILD_USERLDFLAGS",
|
|
"KBUILD_VERBOSE",
|
|
"KBUILD_VMLINUX_LIBS",
|
|
"KBZIP2",
|
|
"KCONFIG_CONFIG",
|
|
"KERNELDOC",
|
|
"KERNELRELEASE",
|
|
"KERNELVERSION",
|
|
"KGZIP",
|
|
"KLZOP",
|
|
"LC_COLLATE",
|
|
"LC_NUMERIC",
|
|
"LD",
|
|
"LDFLAGS_MODULE",
|
|
"LEX",
|
|
"LINUXINCLUDE",
|
|
"LZ4",
|
|
"LZMA",
|
|
"MAKE",
|
|
"MAKEFILES",
|
|
"MAKEFILE_LIST",
|
|
"MAKEFLAGS",
|
|
"MAKELEVEL",
|
|
"MAKEOVERRIDES",
|
|
"MAKE_COMMAND",
|
|
"MAKE_HOST",
|
|
"MAKE_TERMERR",
|
|
"MAKE_TERMOUT",
|
|
"MAKE_VERSION",
|
|
"MFLAGS",
|
|
"MODLIB",
|
|
"NM",
|
|
"NOSTDINC_FLAGS",
|
|
"O",
|
|
"OBJCOPY",
|
|
"OBJCOPYFLAGS",
|
|
"OBJDUMP",
|
|
"PAHOLE",
|
|
"PATCHLEVEL",
|
|
"PERL",
|
|
"PYTHON3",
|
|
"Q",
|
|
"RCS_FIND_IGNORE",
|
|
"READELF",
|
|
"REALMODE_CFLAGS",
|
|
"RESOLVE_BTFIDS",
|
|
"RETHUNK_CFLAGS",
|
|
"RETHUNK_RUSTFLAGS",
|
|
"RETPOLINE_CFLAGS",
|
|
"RETPOLINE_RUSTFLAGS",
|
|
"RETPOLINE_VDSO_CFLAGS",
|
|
"RUSTC",
|
|
"RUSTC_BOOTSTRAP",
|
|
"RUSTC_OR_CLIPPY",
|
|
"RUSTC_OR_CLIPPY_QUIET",
|
|
"RUSTDOC",
|
|
"RUSTFLAGS_KERNEL",
|
|
"RUSTFLAGS_MODULE",
|
|
"RUSTFMT",
|
|
"SRCARCH",
|
|
"STRIP",
|
|
"SUBLEVEL",
|
|
"SUFFIXES",
|
|
"TAR",
|
|
"UTS_MACHINE",
|
|
"VERSION",
|
|
"VPATH",
|
|
"XZ",
|
|
"YACC",
|
|
"ZSTD",
|
|
"building_out_of_srctree",
|
|
"cross_compiling",
|
|
"objtree",
|
|
"quiet",
|
|
"rust_common_flags",
|
|
"srcroot",
|
|
"srctree",
|
|
"sub_make_done",
|
|
"subdir",
|
|
]
|
|
|
|
|
|
class Environment:
|
|
"""
|
|
Read-only accessor for kernel build environment variables.
|
|
"""
|
|
|
|
@classmethod
|
|
def KERNEL_BUILD_VARIABLES(cls) -> dict[str, str]:
|
|
return {
|
|
name: value.strip()
|
|
for name in KERNEL_BUILD_VARIABLES_ALLOWLIST
|
|
if (value := os.getenv(name)) is not None and value.strip()
|
|
}
|
|
|
|
@classmethod
|
|
def ARCH(cls) -> str | None:
|
|
return os.getenv("ARCH")
|
|
|
|
@classmethod
|
|
def SRCARCH(cls) -> str | None:
|
|
return os.getenv("SRCARCH")
|
|
|
|
@classmethod
|
|
def CC(cls) -> str | None:
|
|
return os.getenv("CC")
|
|
|
|
@classmethod
|
|
def LD(cls) -> str | None:
|
|
return os.getenv("LD")
|
|
|
|
@classmethod
|
|
def AR(cls) -> str | None:
|
|
return os.getenv("AR")
|
|
|
|
@classmethod
|
|
def NM(cls) -> str | None:
|
|
return os.getenv("NM")
|
|
|
|
@classmethod
|
|
def OBJCOPY(cls) -> str | None:
|
|
return os.getenv("OBJCOPY")
|
|
|
|
@classmethod
|
|
def STRIP(cls) -> str | None:
|
|
return os.getenv("STRIP")
|