1 # Copyright (c) 2015 Cisco and/or its affiliates.
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
4 # You may obtain a copy of the License at:
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 # See the License for the specific language governing permissions and
12 # limitations under the License.
14 bin_PROGRAMS += vppapigen
16 # We cannot rely on BUILT_SOURCES here as other built sources are relying
17 # on vppapigen, so make can start compiling lex.c before gram.h is created.
18 # This way we introduce new dependency by running C preprocessor.
20 tools/vppapigen/lex_e.c: tools/vppapigen/lex.c tools/vppapigen/gram.y
21 @$(YACC) -d @srcdir@/tools/vppapigen/gram.y
22 @mv y.tab.h tools/vppapigen/gram.h
24 @$(CC) -I. -E -o $@ $<
26 vppapigen_SOURCES = tools/vppapigen/gram.y tools/vppapigen/lex_e.c tools/vppapigen/node.c
27 vppapigen_LDADD = libvppinfra.la
28 vppapigen_LDFLAGS = -static