doc/examples/hello-static-lib/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 compiled as static libraries.
  14
  15 CC = gcc
  16 LOCAL_CPPFLAGS += -I.
  17 LIBS = -ldl -llttng-ust # On Linux
  18 #LIBS = -lc -llttng-ust # On BSD
  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: hello
  38
  39 lttng-ust-provider-hello.o: tp.c ust_tests_hello.h
  40         $(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(CFLAGS) -c -o $@ $<
  41
  42 lttng-ust-provider-hello.a: lttng-ust-provider-hello.o
  43         ar -rc $@ $^
  44
  45 hello.o: hello.c
  46         $(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(CFLAGS) -c -o $@ $<
  47
  48 hello: hello.o lttng-ust-provider-hello.a
  49         $(CC) -o $@ $(LDFLAGS) $^ $(LIBS)
  50
  51 .PHONY: clean
  52 clean:
  53         rm -f *.o *.a hello