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Commit 552777bd authored by Sami Tolvanen's avatar Sami Tolvanen
Browse files

FROMLIST: kbuild: add ld-name macro 

GNU gold may require different flags than GNU ld. Add a macro for
detecting the linker.

Bug: 62093296
Bug: 67506682
Change-Id: I777f14bf4fd902de1f8dc73d7ecc3c0403eae5f5
(am from https://patchwork.kernel.org/patch/10085775/

)
Reviewed-by: default avatarNick Desaulniers <ndesaulniers@google.com>
Signed-off-by: default avatarSami Tolvanen <samitolvanen@google.com>
parent e6116412

scripts/Kbuild.include

+4 −0
Original line number Diff line number Diff line
@@ -204,6 +204,10 @@ ld-option = $(call try-run,\ 
# Important: no spaces around options

ar-option = $(call try-run, $(AR) rc$(1) "$$TMP",$(1),$(2))



# ld-name

# Expands to either bfd or gold

ld-name = $(shell $(LD) -v 2>&1 | grep -q "GNU gold" && echo gold || echo bfd)



# ld-version

# Note this is mainly for HJ Lu's 3 number binutil versions

ld-version = $(shell $(LD) --version | $(srctree)/scripts/ld-version.sh)