# granted, provided the above notices are retained, and a notice that
# the code was modified is included with the above copyright notice.
-# This makefile is not using automake so that people can see how to make
-# simply. It builds a program with a statically embedded tracepoint
-# provider probe.
+# This makefile is not using automake so that users can see how to build
+# a program with a statically embedded tracepoint provider probe.
# the "html" target helps for documentation (req. code2html)
CC = gcc
LIBS = -ldl -llttng-ust # On Linux
#LIBS = -lc -llttng-ust # On BSD
-CFLAGS = -I.
+CFLAGS += -I.
+
+# Only necessary when building from the source tree and lttng-ust is not
+# installed
+ifdef BUILD_EXAMPLES_FROM_TREE
+CFLAGS += -I../../../include/
+LIBLTTNG_UST_PATH = ../../../liblttng-ust/.libs/
+LDFLAGS += -L$(LIBLTTNG_UST_PATH) -Wl,-rpath='$$ORIGIN/$(LIBLTTNG_UST_PATH)'
+
+# Third-party Makefiles have to define these targets to integrate with an
+# automake project
+EMPTY_AUTOMAKE_TARGETS = distdir install install-data install-exec uninstall \
+ install-dvi install-html install-info install-ps install-pdf \
+ installdirs check installcheck mostlyclean distclean maintainer-clean \
+ dvi pdf ps info tags ctags
+.PHONY: $(EMPTY_AUTOMAKE_TARGETS)
+$(EMPTY_AUTOMAKE_TARGETS):
+endif
all: sample
sample: sample.o tp.o
- $(CC) $(LIBS) -o $@ $^
+ $(CC) -o $@ $^ $(LDFLAGS) $(LIBS)
sample.o: sample.c sample_component_provider.h
$(CC) $(CFLAGS) -c -o $@ $<
html: sample_component_provider.html sample.html tp.html
-%.html: %.c
+%.html: %.c
code2html -lc $< $@
%.html : %.h
.PHONY: clean
clean:
- rm -f *.html
+ rm -f *.html
rm -f *.o sample