[build] Accept CROSS= as a synonym for CROSS_COMPILE=

Signed-off-by: Michael Brown <mcb30@ipxe.org>

diff --git a/src/Makefile b/src/Makefile
index 3ffa1eba4aad4e7ac6a072ac3c5b90318d4bcd35..0524bc761880abbfdcf120763bcdc7588e01560d 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -9,6 +9,7 @@ ASFLAGS         :=
 LDFLAGS                :=
 HOST_CFLAGS    :=
 MAKEDEPS       := Makefile
+CROSS_COMPILE  ?= $(CROSS)
 
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