[PATCH] Pass -g to assembler under CONFIG_DEBUG_INFO

[Roland McGrath]

The assembler for a while now supports -g to generate source line info just
like the C compiler does.  Source-level assembly debugging sounds like an
oxymoron, but it is handy to be able to see the right source file and read
its comments rather than just the disassembly.  This patch enables -g for
assembly files when CONFIG_DEBUG_INFO=y and the assembler supports the option.

Signed-off-by: Roland McGrath <roland@xxxxxxxxxx>
---
 Makefile |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/Makefile b/Makefile
index 8a3c271..88b2252 100644
--- a/Makefile
+++ b/Makefile
@@ -498,6 +498,7 @@ endif
 
 ifdef CONFIG_DEBUG_INFO
 CFLAGS		+= -g
+AFLAGS		+= $(call as-option, -g)
 endif
 
 # Force gcc to behave correct even for buggy distributions
-
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