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all: LLVMLinux: Change DWARF flag to support gcc and clang
authorBehan Webster <behanw@converseincode.com>
Fri, 14 Feb 2014 23:19:17 +0000 (15:19 -0800)
committerBehan Webster <behanw@converseincode.com>
Sat, 7 Jun 2014 18:44:39 +0000 (11:44 -0700)
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 patch | blob | blame | history

diff --git a/Makefile b/Makefile
index cdaa5b6a1c4d6e43e4c0c784831e1e3cb0d9fae5..cd64f66b2a7ec4308ed20011a90f593c715f0bdf 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -671,7 +671,7 @@ endif
 
 ifdef CONFIG_DEBUG_INFO
 KBUILD_CFLAGS  += -g
-KBUILD_AFLAGS  += -Wa,--gdwarf-2
+KBUILD_AFLAGS  += -Wa,-gdwarf-2
 endif
 
 ifdef CONFIG_DEBUG_INFO_REDUCED
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