X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=doc%2Fexamples%2Fdemo%2FMakefile;h=9443d5c971016023063a2e767c4754c93894f8dd;hb=c0c0989ab70574e09b2f7e8b48c2da6af664a849;hp=0c829da965c39a3209237655e4a78476cc14656b;hpb=a106a9f8513054954003122126a8b33b56de4bd8;p=lttng-ust.git

diff --git a/doc/examples/demo/Makefile b/doc/examples/demo/Makefile
index 0c829da9..9443d5c9 100644
--- a/doc/examples/demo/Makefile
+++ b/doc/examples/demo/Makefile
@@ -1,58 +1,53 @@
-# Copyright (C) 2013  Jérémie Galarneau <jeremie.galarneau@efficios.com>
+# SPDX-License-Identifier: MIT
 #
-# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
-# OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
+# Copyright (C) 2013 Jérémie Galarneau <jeremie.galarneau@efficios.com>
 #
-# Permission is hereby granted to use or copy this program for any
-# purpose, provided the above notices are retained on all copies.
-# Permission to modify the code and to distribute modified code is
-# 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 users may see how to build
 # a program with tracepoint provider probes as stand-alone shared objects.
+#
+# This makefile is purposefully kept simple to support GNU and BSD make.
 
-CC = gcc
 LIBS = -ldl	# On Linux
 #LIBS = -lc	# On BSD
-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 html pdf ps info tags ctags
-.PHONY: $(EMPTY_AUTOMAKE_TARGETS)
-$(EMPTY_AUTOMAKE_TARGETS):
-endif
+LOCAL_CPPFLAGS += -I.
+AM_V_P := :
 
 all: demo lttng-ust-provider-ust-tests-demo.so lttng-ust-provider-ust-tests-demo3.so
 
-lttng-ust-provider-ust-tests-demo.o: tp.c tp2.c ust_tests_demo.h ust_tests_demo2.h
-	$(CC) $(CFLAGS) -fpic -c -o $@ $<
+tp.o: tp.c ust_tests_demo.h
+	@if $(AM_V_P); then set -x; else echo "  CC       $@"; fi; \
+		$(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(AM_CFLAGS) $(AM_CPPFLAGS) \
+		$(CFLAGS) -fpic -c -o $@ $<
+
+tp2.o: tp2.c ust_tests_demo2.h
+	@if $(AM_V_P); then set -x; else echo "  CC       $@"; fi; \
+		$(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(AM_CFLAGS) $(AM_CPPFLAGS) \
+		$(CFLAGS) -fpic -c -o $@ $<
 
-lttng-ust-provider-ust-tests-demo.so: lttng-ust-provider-ust-tests-demo.o
-	$(CC) -shared -o $@ $(LDFLAGS) -llttng-ust $<
+lttng-ust-provider-ust-tests-demo.so: tp.o tp2.o
+	@if $(AM_V_P); then set -x; else echo "  CCLD     $@"; fi; \
+		$(CC) -Wl,--no-as-needed -o $@ $(LDFLAGS) $(AM_CFLAGS) \
+		$(AM_LDFLAGS) $(CFLAGS) -shared -fpic tp.o tp2.o $(LIBS) -llttng-ust
 
-lttng-ust-provider-ust-tests-demo3.o: tp3.c ust_tests_demo3.h
-	$(CC) $(CFLAGS) -fpic -c -o $@ $<
+tp3.o: tp3.c ust_tests_demo3.h
+	@if $(AM_V_P); then set -x; else echo "  CC       $@"; fi; \
+		$(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(AM_CFLAGS) $(AM_CPPFLAGS) \
+		$(CFLAGS) -fpic -c -o $@ $<
 
-lttng-ust-provider-ust-tests-demo3.so: lttng-ust-provider-ust-tests-demo3.o
-	$(CC) -shared -o $@ $(LDFLAGS) -llttng-ust $<
+lttng-ust-provider-ust-tests-demo3.so: tp3.o
+	@if $(AM_V_P); then set -x; else echo "  CCLD     $@"; fi; \
+		$(CC) -Wl,--no-as-needed -o $@ $(LDFLAGS) $(AM_CFLAGS) \
+		$(AM_LDFLAGS) $(CFLAGS) -shared -fpic tp3.o $(LIBS) -llttng-ust
 
 demo.o: demo.c
-	$(CC) $(CFLAGS) -c -o $@ $<
+	@if $(AM_V_P); then set -x; else echo "  CC       $@"; fi; \
+		$(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(AM_CFLAGS) $(AM_CPPFLAGS) \
+		$(CFLAGS) -c -o $@ $<
 
 demo: demo.o
-	$(CC) demo.o -o $@ $(LIBS)
+	@if $(AM_V_P); then set -x; else echo "  CCLD     $@"; fi; \
+		$(CC) $(LDFLAGS) $(AM_CFLAGS) $(AM_LDFLAGS) $(CFLAGS) \
+		-o $@ demo.o $(LIBS)
 
 .PHONY: clean
 clean: