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-rw-r--r--build-data/suffix-rules.mk23
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diff --git a/build-data/suffix-rules.mk b/build-data/suffix-rules.mk
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+# Copyright (c) 2016 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Shared suffix rules
+# Please do not set "SUFFIXES = .api.h .api" here
+
+%.api.h: %.api
+ @echo " APIGEN " $@ ; \
+ mkdir -p `dirname $@` ; \
+ $(CC) $(CPPFLAGS) -E -P -C -x c $^ \
+ | vppapigen --input - --output $@ --show-name $@
+
+