xref: /openbmc/linux/tools/tracing/rtla/Makefile (revision a828cd18bc4ad72ff6d64c0dd23dc814a6741fed)
179ce8f43SDaniel Bristot de OliveiraNAME	:=	rtla
279ce8f43SDaniel Bristot de OliveiraVERSION	:=	0.5
379ce8f43SDaniel Bristot de Oliveira
479ce8f43SDaniel Bristot de Oliveira# From libtracefs:
579ce8f43SDaniel Bristot de Oliveira# Makefiles suck: This macro sets a default value of $(2) for the
679ce8f43SDaniel Bristot de Oliveira# variable named by $(1), unless the variable has been set by
779ce8f43SDaniel Bristot de Oliveira# environment or command line. This is necessary for CC and AR
879ce8f43SDaniel Bristot de Oliveira# because make sets default values, so the simpler ?= approach
979ce8f43SDaniel Bristot de Oliveira# won't work as expected.
1079ce8f43SDaniel Bristot de Oliveiradefine allow-override
1179ce8f43SDaniel Bristot de Oliveira  $(if $(or $(findstring environment,$(origin $(1))),\
1279ce8f43SDaniel Bristot de Oliveira            $(findstring command line,$(origin $(1)))),,\
1379ce8f43SDaniel Bristot de Oliveira    $(eval $(1) = $(2)))
1479ce8f43SDaniel Bristot de Oliveiraendef
1579ce8f43SDaniel Bristot de Oliveira
1679ce8f43SDaniel Bristot de Oliveira# Allow setting CC and AR, or setting CROSS_COMPILE as a prefix.
1779ce8f43SDaniel Bristot de Oliveira$(call allow-override,CC,$(CROSS_COMPILE)gcc)
1879ce8f43SDaniel Bristot de Oliveira$(call allow-override,AR,$(CROSS_COMPILE)ar)
1979ce8f43SDaniel Bristot de Oliveira$(call allow-override,STRIP,$(CROSS_COMPILE)strip)
2079ce8f43SDaniel Bristot de Oliveira$(call allow-override,PKG_CONFIG,pkg-config)
2179ce8f43SDaniel Bristot de Oliveira$(call allow-override,LD_SO_CONF_PATH,/etc/ld.so.conf.d/)
2279ce8f43SDaniel Bristot de Oliveira$(call allow-override,LDCONFIG,ldconfig)
2379ce8f43SDaniel Bristot de Oliveira
2479ce8f43SDaniel Bristot de OliveiraINSTALL	=	install
2579ce8f43SDaniel Bristot de OliveiraFOPTS	:=	-flto=auto -ffat-lto-objects -fexceptions -fstack-protector-strong \
2679ce8f43SDaniel Bristot de Oliveira		-fasynchronous-unwind-tables -fstack-clash-protection
2779ce8f43SDaniel Bristot de OliveiraWOPTS	:= 	-Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -Wno-maybe-uninitialized
2879ce8f43SDaniel Bristot de Oliveira
2979ce8f43SDaniel Bristot de OliveiraTRACEFS_HEADERS	:= $$($(PKG_CONFIG) --cflags libtracefs)
3079ce8f43SDaniel Bristot de Oliveira
3179ce8f43SDaniel Bristot de OliveiraCFLAGS	:=	-O -g -DVERSION=\"$(VERSION)\" $(FOPTS) $(MOPTS) $(WOPTS) $(TRACEFS_HEADERS)
3279ce8f43SDaniel Bristot de OliveiraLDFLAGS	:=	-ggdb
3379ce8f43SDaniel Bristot de OliveiraLIBS	:=	$$($(PKG_CONFIG) --libs libtracefs) -lprocps
3479ce8f43SDaniel Bristot de Oliveira
3579ce8f43SDaniel Bristot de OliveiraSRC	:=	$(wildcard src/*.c)
3679ce8f43SDaniel Bristot de OliveiraHDR	:=	$(wildcard src/*.h)
3779ce8f43SDaniel Bristot de OliveiraOBJ	:=	$(SRC:.c=.o)
3879ce8f43SDaniel Bristot de OliveiraDIRS	:=	src
3979ce8f43SDaniel Bristot de OliveiraFILES	:=	Makefile README.txt
4079ce8f43SDaniel Bristot de OliveiraCEXT	:=	bz2
4179ce8f43SDaniel Bristot de OliveiraTARBALL	:=	$(NAME)-$(VERSION).tar.$(CEXT)
4279ce8f43SDaniel Bristot de OliveiraTAROPTS	:=	-cvjf $(TARBALL)
4379ce8f43SDaniel Bristot de OliveiraBINDIR	:=	/usr/bin
4479ce8f43SDaniel Bristot de OliveiraDATADIR	:=	/usr/share
4579ce8f43SDaniel Bristot de OliveiraDOCDIR	:=	$(DATADIR)/doc
4679ce8f43SDaniel Bristot de OliveiraMANDIR	:=	$(DATADIR)/man
4779ce8f43SDaniel Bristot de OliveiraLICDIR	:=	$(DATADIR)/licenses
4879ce8f43SDaniel Bristot de Oliveira
4979ce8f43SDaniel Bristot de Oliveira.PHONY:	all
5079ce8f43SDaniel Bristot de Oliveiraall:	rtla
5179ce8f43SDaniel Bristot de Oliveira
5279ce8f43SDaniel Bristot de Oliveirartla: $(OBJ)
5379ce8f43SDaniel Bristot de Oliveira	$(CC) -o rtla $(LDFLAGS) $(OBJ) $(LIBS)
5479ce8f43SDaniel Bristot de Oliveira
5579ce8f43SDaniel Bristot de Oliveirastatic: $(OBJ)
5679ce8f43SDaniel Bristot de Oliveira	$(CC) -o rtla-static $(LDFLAGS) --static $(OBJ) $(LIBS) -lpthread -ldl
5779ce8f43SDaniel Bristot de Oliveira
5879ce8f43SDaniel Bristot de Oliveira.PHONY: install
5979ce8f43SDaniel Bristot de Oliveirainstall:
6079ce8f43SDaniel Bristot de Oliveira	$(INSTALL) -d -m 755 $(DESTDIR)$(BINDIR)
6179ce8f43SDaniel Bristot de Oliveira	$(INSTALL) rtla -m 755 $(DESTDIR)$(BINDIR)
6279ce8f43SDaniel Bristot de Oliveira	$(STRIP) $(DESTDIR)$(BINDIR)/rtla
630605bf00SDaniel Bristot de Oliveira	@test ! -f $(DESTDIR)$(BINDIR)/osnoise || rm $(DESTDIR)$(BINDIR)/osnoise
640605bf00SDaniel Bristot de Oliveira	ln -s $(DESTDIR)$(BINDIR)/rtla $(DESTDIR)$(BINDIR)/osnoise
65*a828cd18SDaniel Bristot de Oliveira	@test ! -f $(DESTDIR)$(BINDIR)/timerlat || rm $(DESTDIR)$(BINDIR)/timerlat
66*a828cd18SDaniel Bristot de Oliveira	ln -s $(DESTDIR)$(BINDIR)/rtla $(DESTDIR)$(BINDIR)/timerlat
6779ce8f43SDaniel Bristot de Oliveira
6879ce8f43SDaniel Bristot de Oliveira.PHONY: clean tarball
6979ce8f43SDaniel Bristot de Oliveiraclean:
7079ce8f43SDaniel Bristot de Oliveira	@test ! -f rtla || rm rtla
7179ce8f43SDaniel Bristot de Oliveira	@test ! -f rtla-static || rm rtla-static
7279ce8f43SDaniel Bristot de Oliveira	@test ! -f src/rtla.o || rm src/rtla.o
7379ce8f43SDaniel Bristot de Oliveira	@test ! -f $(TARBALL) || rm -f $(TARBALL)
7479ce8f43SDaniel Bristot de Oliveira	@rm -rf *~ $(OBJ) *.tar.$(CEXT)
7579ce8f43SDaniel Bristot de Oliveira
7679ce8f43SDaniel Bristot de Oliveiratarball:  clean
7779ce8f43SDaniel Bristot de Oliveira	rm -rf $(NAME)-$(VERSION) && mkdir $(NAME)-$(VERSION)
7879ce8f43SDaniel Bristot de Oliveira	cp -r $(DIRS) $(FILES) $(NAME)-$(VERSION)
7979ce8f43SDaniel Bristot de Oliveira	tar $(TAROPTS) --exclude='*~' $(NAME)-$(VERSION)
8079ce8f43SDaniel Bristot de Oliveira	rm -rf $(NAME)-$(VERSION)
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