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Diffstat (limited to 'scripts/dtc/Makefile')
| -rw-r--r-- | scripts/dtc/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile index 056d5da6c477..5f227d8d39d8 100644 --- a/scripts/dtc/Makefile +++ b/scripts/dtc/Makefile @@ -12,6 +12,10 @@ dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o HOST_EXTRACFLAGS := -I$(src)/libfdt ifeq ($(wildcard /usr/include/yaml.h),) +ifneq ($(CHECK_DTBS),) +$(error dtc needs libyaml for DT schema validation support. \ + Install the necessary libyaml development package.) +endif HOST_EXTRACFLAGS += -DNO_YAML else dtc-objs += yamltree.o |