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authorRob Herring <robh@kernel.org>2018-12-13 11:20:36 -0600
committerRob Herring <robh@kernel.org>2018-12-13 11:20:36 -0600
commitacc2038738bd6f881e7a277ba14fa7c589fd3058 (patch)
treefd56524867a9b726b3e5d2cb040ff16b2f2a67a0 /scripts/dtc
parentcd1cc0bef46fc8d8f9ebe82d2064d4f4bd5ecf16 (diff)
parent2c9b0b00af23cdc70d28d82e077dc1d280bcb84a (diff)
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Merge branch 'yaml-bindings-for-v4.21' into dt/next
Diffstat (limited to 'scripts/dtc')
-rw-r--r--scripts/dtc/Makefile4
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