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futility: Use HOSTPKGCONFIG for host PKG_CONFIG 

futility is built for the host. However, when cross-compiling,
the target's pkg-config is called to get the library paths which
can add paths from the cross-compilation tree instead of host.
e.g. /build/elm/usr/bin/pkg-config gets called instead of /usr/bin/pkg-config
. /build/elm/usr/bin/pkg-config adds the paths specific to the
cross-compilation target e.g. /build/elm/usr/lib instead of /usr/lib.

This causes linker to complain that files in library paths do not
match the architecture. BFD produces a warning while LLD errors out.

Fix this by passing PKG_CONFIG from host when building futility.

BUG=chromium:999217
TEST=coreboot builds
BRANCH=None

Cq-Depend: chromium:1778519
Change-Id: Id3afbf25001cf3daa72f36a290c93136cf9f162d
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35316
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Manoj Gupta 2019-09-07 02:44:52 -07:00 committed by Patrick Georgi
parent 1d260e6573
commit 297e9c826f
1 changed files with 1 additions and 0 deletions
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1
util/futility/Makefile.inc
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@ -5,6 +5,7 @@ $(objutil)/futility/build/futility/futility:
unset CFLAGS LDFLAGS; $(MAKE) -C $(VBOOT_SOURCE) \ unset CFLAGS LDFLAGS; $(MAKE) -C $(VBOOT_SOURCE) \
BUILD=$(abspath $@/../..) \ BUILD=$(abspath $@/../..) \
CC="$(HOSTCC)" \ CC="$(HOSTCC)" \
$(if $(HOSTPKGCONFIG), PKG_CONFIG="$(HOSTPKGCONFIG)") \
V=$(V) \ V=$(V) \
$(abspath $@) $(abspath $@)