commit 53ce8c598e584e39b0277b292cf9299156302e75
author Alexandru Elisei <alexandru.elisei@arm.com> Tue Apr 14 15:39:29 2020 +0100
committer Will Deacon <will@kernel.org> Wed Apr 15 16:27:17 2020 +0100
tree b1b92a34cd748bcba416e193d6041e434940244e
parent a0eab49a8876ad29a200ce688d1055b566c69b38

Makefile: Use correct objcopy binary when cross-compiling for x86_64

Use the compiler toolchain version of objcopy instead of the native one
when cross-compiling for the x86_64 architecture.

Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>

Makefile

diff --git a/Makefile b/Makefile
index 3862112..f72f163 100644
--- a/Makefile
+++ b/Makefile
@@ -22,6 +22,7 @@
 CFLAGS	:=
 LD	:= $(CROSS_COMPILE)ld
 LDFLAGS	:=
+OBJCOPY	:= $(CROSS_COMPILE)objcopy
 
 FIND	:= find
 CSCOPE	:= cscope
@@ -480,7 +481,7 @@
 
 x86/bios/bios.bin: x86/bios/bios.bin.elf
 	$(E) "  OBJCOPY " $@
-	$(Q) objcopy -O binary -j .text x86/bios/bios.bin.elf x86/bios/bios.bin
+	$(Q) $(OBJCOPY) -O binary -j .text x86/bios/bios.bin.elf x86/bios/bios.bin
 
 x86/bios/bios-rom.o: x86/bios/bios-rom.S x86/bios/bios.bin x86/bios/bios-rom.h
 	$(E) "  CC      " $@