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CC = gcc
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LIBDL = -ldl # On Linux
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#LIBDL = -lc # On BSD
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LIBUST = -llttng-ust
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#LIBS = $(LIBDL) $(LIBUST)
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LOCAL_CPPFLAGS += -I. $(AM_CPPFLAGS)
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LDFLAGS += -L/usr/local/lib $(AM_LDFLAGS)
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TP_DEFINE = -D TRACEPOINT_DEFINE
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# Only necessary when building from the source tree without lttng-ust
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ifdef BUILD_EXAMPLES_FROM_TREE
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LOCAL_CPPFLAGS += -I../../../include/
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LIBLTTNG_UST_PATH = ../../../liblttng-ust/.libs/
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override LDFLAGS += -L$(LIBLTTNG_UST_PATH) -Wl,-rpath='$$ORIGIN/$(LIBLTTNG_UST_PATH)'
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# Third-party Makefiles targets for integration with automake projects
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EMPTY_AUTOMAKE_TARGETS = distdir install install-data install-exec uninstall \
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install-dvi install-html install-info install-ps install-pdf \
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installdirs check installcheck mostlyclean distclean \
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maintainer-clean dvi pdf ps info tags ctags
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.PHONY: $(EMPTY_AUTOMAKE_TARGETS)
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$(EMPTY_AUTOMAKE_TARGETS):
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endif
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all: static
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###############################################################################
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#Tracepoint provider statically included.
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#This is indifferent to the -[no-]as-needed linker flag.
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static: static.o simpletp.o
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@echo "~~~~~~Linking simple_$@:"
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$(CC) -o simple_$@ $^ $(LDFLAGS) $(LIBDL) $(LIBUST)
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@echo " Use './simple_$@' to run simple_$@"
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static.o: simple.c simpletp.h
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@echo "~~~~~~Compiling $@:"
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$(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(TP_DEFINE) -c -o $@ $<
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simpletp.o: simpletp.h
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@echo "~~~~~~Compiling $@:"
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$(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) -c \
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-x c -D TRACEPOINT_CREATE_PROBES -o $@ $<
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###############################################################################
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html: simpletp_provider.html simple.html simpletp.html
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%.html: %.c
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code2html -lc $< $@
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%.html : %.h
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code2html -lc $< $@
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.PHONY: clean
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###############################################################################
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clean:
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rm -f *.html
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rm -f *.o
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rm -f simple_static
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rm -f *~
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