[Linux-kernel-mentees] [PATCH v2 1/2] kconfig: use interpreters to invoke scripts
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STALE2191d
From: Ujjwal Kumar <hidden>
Date: 2020-10-12 17:08:54
Also in:
linux-arm-kernel, linux-kbuild, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
We cannot rely on execute bits to be set on files in the repository. The build script should use the explicit interpreter when invoking any script from the repository. Link: https://lore.kernel.org/lkml/20200830174409.c24c3f67addcce0cea9a9d4c@linux-foundation.org/ (local) Link: https://lore.kernel.org/lkml/202008271102.FEB906C88@keescook/ (local) Suggested-by: Andrew Morton <akpm@linux-foundation.org> Suggested-by: Kees Cook <redacted> Suggested-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Ujjwal Kumar <redacted> --- init/Kconfig | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/init/Kconfig b/init/Kconfig
index c9446911cf41..8adf3194d26f 100644
--- a/init/Kconfig
+++ b/init/Kconfig@@ -30,12 +30,12 @@ config CC_IS_GCC config GCC_VERSION int - default $(shell,$(srctree)/scripts/gcc-version.sh $(CC)) if CC_IS_GCC + default $(shell,$(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC)) if CC_IS_GCC default 0 config LD_VERSION int - default $(shell,$(LD) --version | $(srctree)/scripts/ld-version.sh) + default $(shell,$(LD) --version | $(AWK) -f $(srctree)/scripts/ld-version.sh) config CC_IS_CLANG def_bool $(success,echo "$(CC_VERSION_TEXT)" | grep -q clang)
@@ -45,20 +45,20 @@ config LD_IS_LLD config CLANG_VERSION int - default $(shell,$(srctree)/scripts/clang-version.sh $(CC)) + default $(shell,$(CONFIG_SHELL) $(srctree)/scripts/clang-version.sh $(CC)) config CC_CAN_LINK bool - default $(success,$(srctree)/scripts/cc-can-link.sh $(CC) $(CLANG_FLAGS) $(m64-flag)) if 64BIT - default $(success,$(srctree)/scripts/cc-can-link.sh $(CC) $(CLANG_FLAGS) $(m32-flag)) + default $(success,$(CONFIG_SHELL) $(srctree)/scripts/cc-can-link.sh $(CC) $(CLANG_FLAGS) $(m64-flag)) if 64BIT + default $(success,$(CONFIG_SHELL) $(srctree)/scripts/cc-can-link.sh $(CC) $(CLANG_FLAGS) $(m32-flag)) config CC_CAN_LINK_STATIC bool - default $(success,$(srctree)/scripts/cc-can-link.sh $(CC) $(CLANG_FLAGS) $(m64-flag) -static) if 64BIT - default $(success,$(srctree)/scripts/cc-can-link.sh $(CC) $(CLANG_FLAGS) $(m32-flag) -static) + default $(success,$(CONFIG_SHELL) $(srctree)/scripts/cc-can-link.sh $(CC) $(CLANG_FLAGS) $(m64-flag) -static) if 64BIT + default $(success,$(CONFIG_SHELL) $(srctree)/scripts/cc-can-link.sh $(CC) $(CLANG_FLAGS) $(m32-flag) -static) config CC_HAS_ASM_GOTO - def_bool $(success,$(srctree)/scripts/gcc-goto.sh $(CC)) + def_bool $(success,$(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC)) config CC_HAS_ASM_GOTO_OUTPUT depends on CC_HAS_ASM_GOTO --
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