kbuild: check libyaml installation for 'make dt_binding_check'

[linux-2.6-microblaze.git] / scripts / dtc / Makefile

diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile
index 2f3c3a7..ef85f8b 100644 (file)
--- a/scripts/dtc/Makefile
+++ b/scripts/dtc/Makefile
@@ -13,7 +13,7 @@ dtc-objs      += dtc-lexer.lex.o dtc-parser.tab.o
 HOST_EXTRACFLAGS := -I $(srctree)/$(src)/libfdt
 
 ifeq ($(shell pkg-config --exists yaml-0.1 2>/dev/null && echo yes),)
-ifneq ($(CHECK_DTBS),)
+ifneq ($(CHECK_DT_BINDING)$(CHECK_DTBS),)
 $(error dtc needs libyaml for DT schema validation support. \
        Install the necessary libyaml development package.)
 endif