xref: /linux/tools/verification/rv/Makefile (revision 9f5270d758d955506dcb114cb863a86b30a4c783)
1# SPDX-License-Identifier: GPL-2.0-only
2
3ifeq ($(srctree),)
4  srctree	:= $(patsubst %/,%,$(dir $(CURDIR)))
5  srctree	:= $(patsubst %/,%,$(dir $(srctree)))
6  srctree	:= $(patsubst %/,%,$(dir $(srctree)))
7endif
8
9include $(srctree)/tools/scripts/Makefile.include
10
11# O is an alias for OUTPUT
12OUTPUT          := $(O)
13
14ifeq ($(OUTPUT),)
15  OUTPUT       := $(CURDIR)/
16else
17  # subdir is used by the ../Makefile in $(call descend,)
18  ifneq ($(subdir),)
19    OUTPUT        := $(OUTPUT)/$(subdir)
20  endif
21endif
22
23ifneq ($(patsubst %/,,$(lastword $(OUTPUT))),)
24  OUTPUT := $(OUTPUT)/
25endif
26
27RV		:= $(OUTPUT)rv
28RV_IN		:= $(RV)-in.o
29
30VERSION		:= $(shell sh -c "make -sC ../../.. kernelversion | grep -v make")
31DOCSRC		:= ../../../Documentation/tools/rv/
32
33FEATURE_TESTS	:= libtraceevent
34FEATURE_TESTS	+= libtracefs
35FEATURE_DISPLAY	:= libtraceevent
36FEATURE_DISPLAY	+= libtracefs
37
38all: $(RV)
39
40include $(srctree)/tools/build/Makefile.include
41include Makefile.rv
42
43# check for dependencies only on required targets
44NON_CONFIG_TARGETS := clean install doc doc_clean doc_install
45
46config		:= 1
47ifdef MAKECMDGOALS
48  ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
49  config	:= 0
50endif
51endif
52
53ifeq ($(config),1)
54  include $(srctree)/tools/build/Makefile.feature
55  include Makefile.config
56endif
57
58CFLAGS		+= $(INCLUDES) $(LIB_INCLUDES)
59
60export CFLAGS OUTPUT srctree
61
62$(RV): $(RV_IN)
63	$(QUIET_LINK)$(CC) $(LDFLAGS) -o $(RV) $(RV_IN) $(EXTLIBS)
64
65static: $(RV_IN)
66	$(eval LDFLAGS += -static)
67	$(QUIET_LINK)$(CC) $(LDFLAGS) -o $(RV)-static $(RV_IN) $(EXTLIBS)
68
69rv.%: fixdep FORCE
70	make -f $(srctree)/tools/build/Makefile.build dir=. $@
71
72$(RV_IN): fixdep FORCE
73	make $(build)=rv
74
75clean: doc_clean fixdep-clean
76	$(call QUIET_CLEAN, rv)
77	$(Q)find . -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
78	$(Q)rm -f rv rv-static fixdep FEATURE-DUMP rv-*
79	$(Q)rm -rf feature
80
81.PHONY: FORCE clean
82