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Subject[PATCH] LLVMLinux: Change DWARF flag to support gcc and clang
Date
From: Behan Webster <behanw@converseincode.com>

Both gcc (well, actually gnu as) and clang support the "-Wa,-gdwarf-2" option
(though clang does not support "-Wa,--gdwarf-2"). Since these flags are equivalent
in meaning, this patch uses the one which is better supported across compilers.

Signed-off-by: Behan Webster <behanw@converseincode.com>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index ef779ec..dc88989 100644
--- a/Makefile
+++ b/Makefile
@@ -641,7 +641,7 @@ endif

ifdef CONFIG_DEBUG_INFO
KBUILD_CFLAGS += -g
-KBUILD_AFLAGS += -Wa,--gdwarf-2
+KBUILD_AFLAGS += -Wa,-gdwarf-2
endif

ifdef CONFIG_DEBUG_INFO_REDUCED
--
1.8.3.2


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