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include gen-src.mk
BUILT_SOURCES = $(generated_sources) $(generated_headers)
pkginclude_HEADERS=$(generated_headers)
# Distribute the generated sources, at least for now, since
# the generator code is in java.
EXTRA_DIST = $(BUILT_SOURCES)
MAINTAINERCLEANFILES = $(BUILT_SOURCES)
# Don't attempt to run the code generator unless configure has set
# CAN_GENERATE_CODE, indicating that the amqp.xml and tools needed
# to run the code generator are available.
#
if CAN_GENERATE_CODE
gentools_dir = $(srcdir)/../../gentools
spec_dir = $(srcdir)/../../specs
spec = $(spec_dir)/amqp-8.0.xml
gentools_srcdir = $(gentools_dir)/src/org/apache/qpid/gentools
$(BUILT_SOURCES) timestamp: $(spec) $(java_sources) $(cxx_templates)
rm -f $(generated_sources)
cd $(gentools_srcdir) && rm -f *.class && $(JAVAC) *.java
$(JAVA) -cp $(gentools_dir)/src org.apache.qpid.gentools.Main \
-c -o . -t $(gentools_dir)/templ.cpp $(spec)
touch timestamp
DISTCLEANFILES = gen-src.mk
gen-src.mk: timestamp
( echo 'generated_sources = '\\ \
&& ls *.cpp | sort -u | sed 's/.*/ & \\/;$$s/ \\//'; \
echo 'generated_headers = '\\ \
&& ls *.h | sort -u | sed 's/.*/ & \\/;$$s/ \\//'; \
) > $@-t
( echo if CAN_GENERATE_CODE; \
echo 'java_sources = '\\ \
&& find $(gentools_srcdir) -name '*.java' \
| sort -u | sed 's/.*/ & \\/;$$s/ \\//'; \
echo 'cxx_templates = '\\ \
&& find $(gentools_dir)/templ.cpp -name '*.tmpl' \
| sort -u | sed 's/.*/ & \\/;$$s/ \\//'; \
echo endif \
) >> $@-t
mv $@-t $@
endif
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