doc/examples/demo/Makefile

   1 # Copyright (C) 2013  Jérémie Galarneau <jeremie.galarneau@efficios.com>
   2 #
   3 # THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
   4 # OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
   5 #
   6 # Permission is hereby granted to use or copy this program for any
   7 # purpose, provided the above notices are retained on all copies.
   8 # Permission to modify the code and to distribute modified code is
   9 # granted, provided the above notices are retained, and a notice that
  10 # the code was modified is included with the above copyright notice.
  11
  12 # This Makefile is not using automake so that users may see how to build
  13 # a program with tracepoint provider probes as stand-alone shared objects.
  14
  15 CC = gcc
  16 LIBS = -ldl     # On Linux
  17 #LIBS = -lc     # On BSD
  18 LOCAL_CPPFLAGS += -I.
  19
  20 # Only necessary when building from the source tree and lttng-ust is not
  21 # installed
  22 ifdef BUILD_EXAMPLES_FROM_TREE
  23 LOCAL_CPPFLAGS += -I../../../include/
  24 LIBLTTNG_UST_PATH = ../../../liblttng-ust/.libs/
  25 override LDFLAGS += -L$(LIBLTTNG_UST_PATH) -Wl,-rpath='$$ORIGIN/$(LIBLTTNG_UST_PATH)'
  26
  27 # Third-party Makefiles have to define these targets to integrate with an
  28 # automake project
  29 EMPTY_AUTOMAKE_TARGETS = distdir install install-data install-exec uninstall \
  30         install-dvi install-html install-info install-ps install-pdf \
  31         installdirs check installcheck mostlyclean distclean maintainer-clean \
  32         dvi html pdf ps info tags ctags
  33 .PHONY: $(EMPTY_AUTOMAKE_TARGETS)
  34 $(EMPTY_AUTOMAKE_TARGETS):
  35 endif
  36
  37 all: demo lttng-ust-provider-ust-tests-demo.so lttng-ust-provider-ust-tests-demo3.so
  38
  39 tp.o: tp.c ust_tests_demo.h
  40         $(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(CFLAGS) -fpic -c -o $@ $<
  41
  42 tp2.o: tp2.c ust_tests_demo2.h
  43         $(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(CFLAGS) -fpic -c -o $@ $<
  44
  45 lttng-ust-provider-ust-tests-demo.so: tp.o tp2.o
  46         $(CC) -shared -o $@ $(LDFLAGS) -llttng-ust $^
  47
  48 tp3.o: tp3.c ust_tests_demo3.h
  49         $(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(CFLAGS) -fpic -c -o $@ $<
  50
  51 lttng-ust-provider-ust-tests-demo3.so: tp3.o
  52         $(CC) -shared -o $@ $(LDFLAGS) -llttng-ust $^
  53
  54 demo.o: demo.c
  55         $(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(CFLAGS) -c -o $@ $<
  56
  57 demo: demo.o
  58         $(CC) -o $@ $^ $(LIBS)
  59
  60 .PHONY: clean
  61 clean:
  62         rm -f *.o *.so demo