VisionFive2 Linux kernel

author: Nick Desaulniers <ndesaulniers@google.com> 2021-02-05 12:22:19 -0800 committer: Masahiro Yamada <masahiroy@kernel.org> 2021-02-16 12:01:45 +0900 commit: a66049e2cf0ef166dba5bafdbb3062287fc965ad parent: 3c4fa46b30c551b1df2fb1574a684f68bc22067c

Commit Summary:

Kbuild: make DWARF version a choice

Diffstat:

1 file changed, 3 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index c1cac349ba4e..c567c4343880 100644
--- a/Makefile
+++ b/Makefile
@@ -830,8 +830,9 @@ ifneq ($(LLVM_IAS),1)
 KBUILD_AFLAGS	+= -Wa,-gdwarf-2
 endif
 
-ifdef CONFIG_DEBUG_INFO_DWARF4
-DEBUG_CFLAGS	+= -gdwarf-4
+ifndef CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT
+dwarf-version-$(CONFIG_DEBUG_INFO_DWARF4) := 4
+DEBUG_CFLAGS	+= -gdwarf-$(dwarf-version-y)
 endif
 
 ifdef CONFIG_DEBUG_INFO_REDUCED