Use bfd as the linker to build vboot_reference.
Coreboot uses vboot_reference to build futility as a host binary.
However, it passes a target path for linking which causes LLD to
error out.
e.g. x86_64-pc-linux-clang -L/build/veyron_minnie/usr/lib
where -L/build/veyron_minnie/usr/lib should not be passed
as futility is being linked as a host binary.
Use bfd as the linker temporarily as it only produces a warning
and does not error out.
BUG=chromium:999217
TEST=coreboot builds
BRANCH=None
Change-Id: I8716ff3a0b4cc8afc54a3cc95ca5c1bfdcba6c9f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/1789676
Tested-by: Manoj Gupta <manojgupta@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Commit-Queue: Manoj Gupta <manojgupta@chromium.org>
diff --git a/Makefile b/Makefile
index fa63773..0ccd04a 100644
--- a/Makefile
+++ b/Makefile
@@ -165,7 +165,8 @@
endif
# Needs -Wl because LD is actually set to CC by default.
-LDFLAGS ?= -Wl,--gc-sections
+# Build with bfd linker, https://crbub.com/999217.
+LDFLAGS ?= -Wl,--gc-sections -fuse-ld=bfd
ifneq (${DEBUG},)
CFLAGS += -DVBOOT_DEBUG
