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# Copyright (C) 2013 Apple Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
SEARCH_PATH = $(ANGLE)/src/compiler $(ANGLE)/src/compiler/preprocessor
vpath %.l $(SEARCH_PATH)
vpath %.y $(SEARCH_PATH)
FLEX = flex --noline --nounistd
BISON = bison --no-lines --skeleton=yacc.c
all : glslang_lex.cpp glslang_tab.h glslang_tab.cpp ExpressionParser.cpp Tokenizer.cpp
glslang_tab%h glslang_tab%cpp : glslang.y
$(eval OUTPUT = $(basename $@))
$(BISON) --defines=$(OUTPUT).h --output=$(OUTPUT).cpp $<
ExpressionParser.cpp : ExpressionParser.y
$(BISON) --output=$@ $<
glslang_lex.cpp : glslang.l
$(FLEX) --outfile=$@ $<
Tokenizer.cpp : Tokenizer.l
$(FLEX) --outfile=$@ $<
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