xref: /openbmc/linux/tools/tracing/rtla/Makefile (revision 79ce8f43ac5ac16d6d63729e858da42b0460d87b)
1*79ce8f43SDaniel Bristot de OliveiraNAME	:=	rtla
2*79ce8f43SDaniel Bristot de OliveiraVERSION	:=	0.5
3*79ce8f43SDaniel Bristot de Oliveira
4*79ce8f43SDaniel Bristot de Oliveira# From libtracefs:
5*79ce8f43SDaniel Bristot de Oliveira# Makefiles suck: This macro sets a default value of $(2) for the
6*79ce8f43SDaniel Bristot de Oliveira# variable named by $(1), unless the variable has been set by
7*79ce8f43SDaniel Bristot de Oliveira# environment or command line. This is necessary for CC and AR
8*79ce8f43SDaniel Bristot de Oliveira# because make sets default values, so the simpler ?= approach
9*79ce8f43SDaniel Bristot de Oliveira# won't work as expected.
10*79ce8f43SDaniel Bristot de Oliveiradefine allow-override
11*79ce8f43SDaniel Bristot de Oliveira  $(if $(or $(findstring environment,$(origin $(1))),\
12*79ce8f43SDaniel Bristot de Oliveira            $(findstring command line,$(origin $(1)))),,\
13*79ce8f43SDaniel Bristot de Oliveira    $(eval $(1) = $(2)))
14*79ce8f43SDaniel Bristot de Oliveiraendef
15*79ce8f43SDaniel Bristot de Oliveira
16*79ce8f43SDaniel Bristot de Oliveira# Allow setting CC and AR, or setting CROSS_COMPILE as a prefix.
17*79ce8f43SDaniel Bristot de Oliveira$(call allow-override,CC,$(CROSS_COMPILE)gcc)
18*79ce8f43SDaniel Bristot de Oliveira$(call allow-override,AR,$(CROSS_COMPILE)ar)
19*79ce8f43SDaniel Bristot de Oliveira$(call allow-override,STRIP,$(CROSS_COMPILE)strip)
20*79ce8f43SDaniel Bristot de Oliveira$(call allow-override,PKG_CONFIG,pkg-config)
21*79ce8f43SDaniel Bristot de Oliveira$(call allow-override,LD_SO_CONF_PATH,/etc/ld.so.conf.d/)
22*79ce8f43SDaniel Bristot de Oliveira$(call allow-override,LDCONFIG,ldconfig)
23*79ce8f43SDaniel Bristot de Oliveira
24*79ce8f43SDaniel Bristot de OliveiraINSTALL	=	install
25*79ce8f43SDaniel Bristot de OliveiraFOPTS	:=	-flto=auto -ffat-lto-objects -fexceptions -fstack-protector-strong \
26*79ce8f43SDaniel Bristot de Oliveira		-fasynchronous-unwind-tables -fstack-clash-protection
27*79ce8f43SDaniel Bristot de OliveiraWOPTS	:= 	-Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -Wno-maybe-uninitialized
28*79ce8f43SDaniel Bristot de Oliveira
29*79ce8f43SDaniel Bristot de OliveiraTRACEFS_HEADERS	:= $$($(PKG_CONFIG) --cflags libtracefs)
30*79ce8f43SDaniel Bristot de Oliveira
31*79ce8f43SDaniel Bristot de OliveiraCFLAGS	:=	-O -g -DVERSION=\"$(VERSION)\" $(FOPTS) $(MOPTS) $(WOPTS) $(TRACEFS_HEADERS)
32*79ce8f43SDaniel Bristot de OliveiraLDFLAGS	:=	-ggdb
33*79ce8f43SDaniel Bristot de OliveiraLIBS	:=	$$($(PKG_CONFIG) --libs libtracefs) -lprocps
34*79ce8f43SDaniel Bristot de Oliveira
35*79ce8f43SDaniel Bristot de OliveiraSRC	:=	$(wildcard src/*.c)
36*79ce8f43SDaniel Bristot de OliveiraHDR	:=	$(wildcard src/*.h)
37*79ce8f43SDaniel Bristot de OliveiraOBJ	:=	$(SRC:.c=.o)
38*79ce8f43SDaniel Bristot de OliveiraDIRS	:=	src
39*79ce8f43SDaniel Bristot de OliveiraFILES	:=	Makefile README.txt
40*79ce8f43SDaniel Bristot de OliveiraCEXT	:=	bz2
41*79ce8f43SDaniel Bristot de OliveiraTARBALL	:=	$(NAME)-$(VERSION).tar.$(CEXT)
42*79ce8f43SDaniel Bristot de OliveiraTAROPTS	:=	-cvjf $(TARBALL)
43*79ce8f43SDaniel Bristot de OliveiraBINDIR	:=	/usr/bin
44*79ce8f43SDaniel Bristot de OliveiraDATADIR	:=	/usr/share
45*79ce8f43SDaniel Bristot de OliveiraDOCDIR	:=	$(DATADIR)/doc
46*79ce8f43SDaniel Bristot de OliveiraMANDIR	:=	$(DATADIR)/man
47*79ce8f43SDaniel Bristot de OliveiraLICDIR	:=	$(DATADIR)/licenses
48*79ce8f43SDaniel Bristot de Oliveira
49*79ce8f43SDaniel Bristot de Oliveira.PHONY:	all
50*79ce8f43SDaniel Bristot de Oliveiraall:	rtla
51*79ce8f43SDaniel Bristot de Oliveira
52*79ce8f43SDaniel Bristot de Oliveirartla: $(OBJ)
53*79ce8f43SDaniel Bristot de Oliveira	$(CC) -o rtla $(LDFLAGS) $(OBJ) $(LIBS)
54*79ce8f43SDaniel Bristot de Oliveira
55*79ce8f43SDaniel Bristot de Oliveirastatic: $(OBJ)
56*79ce8f43SDaniel Bristot de Oliveira	$(CC) -o rtla-static $(LDFLAGS) --static $(OBJ) $(LIBS) -lpthread -ldl
57*79ce8f43SDaniel Bristot de Oliveira
58*79ce8f43SDaniel Bristot de Oliveira.PHONY: install
59*79ce8f43SDaniel Bristot de Oliveirainstall:
60*79ce8f43SDaniel Bristot de Oliveira	$(INSTALL) -d -m 755 $(DESTDIR)$(BINDIR)
61*79ce8f43SDaniel Bristot de Oliveira	$(INSTALL) rtla -m 755 $(DESTDIR)$(BINDIR)
62*79ce8f43SDaniel Bristot de Oliveira	$(STRIP) $(DESTDIR)$(BINDIR)/rtla
63*79ce8f43SDaniel Bristot de Oliveira
64*79ce8f43SDaniel Bristot de Oliveira.PHONY: clean tarball
65*79ce8f43SDaniel Bristot de Oliveiraclean:
66*79ce8f43SDaniel Bristot de Oliveira	@test ! -f rtla || rm rtla
67*79ce8f43SDaniel Bristot de Oliveira	@test ! -f rtla-static || rm rtla-static
68*79ce8f43SDaniel Bristot de Oliveira	@test ! -f src/rtla.o || rm src/rtla.o
69*79ce8f43SDaniel Bristot de Oliveira	@test ! -f $(TARBALL) || rm -f $(TARBALL)
70*79ce8f43SDaniel Bristot de Oliveira	@rm -rf *~ $(OBJ) *.tar.$(CEXT)
71*79ce8f43SDaniel Bristot de Oliveira
72*79ce8f43SDaniel Bristot de Oliveiratarball:  clean
73*79ce8f43SDaniel Bristot de Oliveira	rm -rf $(NAME)-$(VERSION) && mkdir $(NAME)-$(VERSION)
74*79ce8f43SDaniel Bristot de Oliveira	cp -r $(DIRS) $(FILES) $(NAME)-$(VERSION)
75*79ce8f43SDaniel Bristot de Oliveira	tar $(TAROPTS) --exclude='*~' $(NAME)-$(VERSION)
76*79ce8f43SDaniel Bristot de Oliveira	rm -rf $(NAME)-$(VERSION)
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