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if VPATH_BUILD
# We need this so that generated sources can find non-generated headers in a
# VPATH build from git.
AM_CPPFLAGS += -I$(top_srcdir)/queryparser
endif
noinst_HEADERS +=\
queryparser/queryparser_internal.h\
queryparser/queryparser_token.h\
queryparser/termgenerator_internal.h\
queryparser/word-breaker.h
lemon_built_sources =\
queryparser/queryparser_internal.cc\
queryparser/queryparser_token.h\
queryparser/queryparser_internal.stamp
EXTRA_DIST += $(lemon_built_sources)\
queryparser/Makefile\
queryparser/lemon.c\
queryparser/queryparser.lemony\
queryparser/queryparser.lt
if MAINTAINER_MODE
queryparser/lemon: queryparser/lemon.c
$(CC_FOR_BUILD) -o queryparser/lemon $(srcdir)/queryparser/lemon.c
queryparser/queryparser_internal.cc queryparser/queryparser_token.h: queryparser/queryparser_internal.stamp
## Recover from the removal of $@. A full explanation of these rules is in the
## automake manual under the heading "Multiple Outputs".
@if test -f $@; then :; else \
trap 'rm -rf queryparser/queryparser_internal.lock queryparser/queryparser_internal.stamp' 1 2 13 15; \
if mkdir queryparser/queryparser_internal.lock 2>/dev/null; then \
rm -f queryparser/queryparser_internal.stamp; \
$(MAKE) $(AM_MAKEFLAGS) queryparser/queryparser_internal.stamp; \
rmdir queryparser/queryparser_internal.lock; \
else \
while test -d queryparser/queryparser_internal.lock; do sleep 1; done; \
test -f queryparser/queryparser_internal.stamp; exit $$?; \
fi; \
fi
queryparser/queryparser_internal.stamp: queryparser/queryparser.lemony queryparser/queryparser.lt queryparser/lemon
## It's OK to directly update the output file here, since it's the stamp file
## which determines whether the file is up to date.
queryparser/lemon -q -oqueryparser/queryparser_internal.cc \
-hqueryparser/queryparser_token.h \
$(srcdir)/queryparser/queryparser.lemony
$(PERL) -pi -e 's@^(#line \d+ ").*/(queryparser/)@$$1$$2@' \
queryparser/queryparser_internal.cc
## Lemon carefully avoids touching queryparser_token.h if it hasn't changed,
## but only the generated file queryparser_internal.cc depends on it, so it's
## better to touch it so we can have a dependency to generate it.
touch queryparser/queryparser_token.h
touch $@
BUILT_SOURCES += $(lemon_built_sources)
CLEANFILES += queryparser/lemon
endif
lib_src +=\
queryparser/queryparser.cc\
queryparser/queryparser_internal.cc\
queryparser/termgenerator.cc\
queryparser/termgenerator_internal.cc\
queryparser/word-breaker.cc
|
