qemu/Enable-cross-compile-prefix-for-C-compil.patch

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From: Bruce Rogers <brogers@suse.com>
Date: Fri, 1 Nov 2019 19:41:52 -0600
Subject: Enable cross compile prefix for C compiler invocation
Signed-off-by: Bruce Rogers <brogers@suse.com>
---
Makefile | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/roms/qboot/Makefile b/roms/qboot/Makefile
index adbf1b319e4a7bee78e2f95c5e51..cdde20fc37b13a1877668cd20e2f 100644
--- a/roms/qboot/Makefile
+++ b/roms/qboot/Makefile
@@ -1,3 +1,4 @@
+CROSS_COMPILE ?=
obj-y = code16.o entry.o main.o string.o printf.o cstart.o fw_cfg.o
obj-y += linuxboot.o malloc.o tables.o hwsetup.o pci.o code32seg.o
obj-y += mptable.o
@@ -25,9 +26,9 @@ autodepend-flags = -MMD -MF .deps/cc-$(patsubst %/,%,$(dir $*))-$(notdir $*).d
.PRECIOUS: %.o
%.o: %.c
- $(CC) $(CFLAGS) $(BIOS_CFLAGS) $($@-cflags) -c -s $< -o $@
+ $(CROSS_COMPILE)$(CC) $(CFLAGS) $(BIOS_CFLAGS) $($@-cflags) -c -s $< -o $@
%.o: %.S
- $(CC) $(CFLAGS) $(BIOS_CFLAGS) -c -s $< -o $@
+ $(CROSS_COMPILE)$(CC) $(CFLAGS) $(BIOS_CFLAGS) -c -s $< -o $@
bios.bin.elf: $(obj-y) flat.lds
$(LD) -T flat.lds -o bios.bin.elf $(obj-y)