author: Linus Torvalds <torvalds@linux-foundation.org> 2021-02-07 09:37:37 -0800
committer: Linus Torvalds <torvalds@linux-foundation.org> 2021-02-07 09:37:37 -0800
commit: 2db138bb9fa10f5652f55d3c3f427af54626a086
parent: 825b5991a46ef28a05a4646c8fe1ae5cef7c7828
Commit Summary:
Diffstat:
1 file changed, 4 insertions, 3 deletions
diff --git a/Makefile b/Makefile
index f5842126e89d..01c36d209ab4 100644
--- a/Makefile
+++ b/Makefile
@@ -452,7 +452,6 @@ AWK = awk
INSTALLKERNEL := installkernel
DEPMOD = depmod
PERL = perl
-PYTHON = python
PYTHON3 = python3
CHECK = sparse
BASH = bash
@@ -508,7 +507,7 @@ CLANG_FLAGS :=
export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC
export CPP AR NM STRIP OBJCOPY OBJDUMP READELF PAHOLE RESOLVE_BTFIDS LEX YACC AWK INSTALLKERNEL
-export PERL PYTHON PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
+export PERL PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ ZSTD
export KBUILD_HOSTCXXFLAGS KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS LDFLAGS_MODULE
@@ -812,10 +811,12 @@ KBUILD_CFLAGS += -ftrivial-auto-var-init=zero
KBUILD_CFLAGS += -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang
endif
+DEBUG_CFLAGS :=
+
# Workaround for GCC versions < 5.0
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801
ifdef CONFIG_CC_IS_GCC
-DEBUG_CFLAGS := $(call cc-ifversion, -lt, 0500, $(call cc-option, -fno-var-tracking-assignments))
+DEBUG_CFLAGS += $(call cc-ifversion, -lt, 0500, $(call cc-option, -fno-var-tracking-assignments))
endif
ifdef CONFIG_DEBUG_INFO