Clean up LDLIBS handling

We currently set LDLIBS to include libyaml globally if we're using it.
However only dtc itself actually needs to link with libyaml - the other
tool binaries don't.  Avoid that unnecessary inclusion by making LDLIBS
handling per-target.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2019-03-29 16:15:08 +11:00
parent 6ef8fcd05b
commit c5d45188f9

View file

@ -51,7 +51,7 @@ NO_YAML := $(shell $(PKG_CONFIG) --exists yaml-0.1; echo $$?)
ifeq ($(NO_YAML),1)
CFLAGS += -DNO_YAML
else
LDLIBS += $(shell $(PKG_CONFIG) --libs yaml-0.1)
LDLIBS_dtc += $(shell $(PKG_CONFIG) --libs yaml-0.1)
endif
ifeq ($(HOSTOS),darwin)
@ -330,7 +330,7 @@ clean: libfdt_clean pylibfdt_clean tests_clean
#
%: %.o
@$(VECHO) LD $@
$(LINK.c) -o $@ $^ $(LDLIBS)
$(LINK.c) -o $@ $^ $(LDLIBS_$*)
%.o: %.c
@$(VECHO) CC $@