xref: /optee_os/ta/mk/ta_dev_kit.mk (revision 35b4ef75d056aa8e5657df14af016c31f1ad6c0c) 
1# Get the dir of the ta-dev-kit, requires make version 3.81 or later
2ta-dev-kit-dir := $(patsubst %/,%,$(abspath $(dir $(lastword $(MAKEFILE_LIST)))..))
3
4.PHONY: all
5all:
6
7include $(ta-dev-kit-dir)/mk/conf.mk
8ta-dev-kit-dir$(sm) := $(ta-dev-kit-dir)
9
10ifneq (1, $(words $(BINARY) $(LIBNAME) $(SHLIBNAME)))
11$(error You must specify exactly one of BINARY, LIBNAME or SHLIBNAME)
12endif
13
14ifneq ($O,)
15out-dir := $O
16else
17out-dir := .
18endif
19link-out-dir := $(out-dir)	# backward compat
20link-out-dir$(sm) := $(out-dir)
21
22binary := $(BINARY)
23libname := $(LIBNAME)
24shlibname := $(SHLIBNAME)
25shlibuuid := $(SHLIBUUID)
26
27
28ifneq ($V,1)
29q := @
30cmd-echo := true
31cmd-echo-silent := echo
32else
33q :=
34cmd-echo := echo
35cmd-echo-silent := true
36endif
37
38ifneq ($(filter 4.%,$(MAKE_VERSION)),)  # make-4
39ifneq ($(filter %s ,$(firstword x$(MAKEFLAGS))),)
40cmd-echo-silent := true
41endif
42else                                    # make-3.8x
43ifneq ($(findstring s, $(MAKEFLAGS)),)
44cmd-echo-silent := true
45endif
46endif
47
48cppflags$(sm)  := $($(sm)-platform-cppflags) $(CPPFLAGS_$(sm))
49aflags$(sm)    := $($(sm)-platform-aflags)
50cflags$(sm)    := $($(sm)-platform-cflags) $(CFLAGS_$(sm))
51
52CFG_TEE_TA_LOG_LEVEL ?= 2
53cppflags$(sm) += -DTRACE_LEVEL=$(CFG_TEE_TA_LOG_LEVEL)
54
55cppflags$(sm) += -I. -I$(ta-dev-kit-dir$(sm))/include
56
57libdirs += $(ta-dev-kit-dir$(sm))/lib
58libnames += utils utee mpa
59libdeps += $(ta-dev-kit-dir$(sm))/lib/libutils.a
60libdeps += $(ta-dev-kit-dir$(sm))/lib/libmpa.a
61libdeps += $(ta-dev-kit-dir$(sm))/lib/libutee.a
62ifeq ($(CFG_TA_MBEDTLS),y)
63libnames += mbedtls
64libdeps += $(ta-dev-kit-dir$(sm))/lib/libmbedtls.a
65endif
66
67# Pass config variable (CFG_) from conf.mk on the command line
68cppflags$(sm) += $(strip \
69	$(foreach var, $(filter CFG_%,$(.VARIABLES)), \
70		$(if $(filter y,$($(var))), \
71			-D$(var)=1, \
72			$(if $(filter xn x,x$($(var))),,-D$(var)='$($(var))'))))
73
74include $(ta-dev-kit-dir$(sm))/mk/cleandirs.mk
75
76.PHONY: clean
77clean:
78	@$(cmd-echo-silent) '  CLEAN   $(out-dir)'
79	${q}rm -f $(cleanfiles)
80	${q}dirs="$(call cleandirs-for-rmdir)"; if [ "$$dirs" ]; then $(RMDIR) $$dirs; fi
81	@$(cmd-echo-silent) '  CLEAN   $(O)'
82	${q}if [ -d "$(O)" ]; then $(RMDIR) $(O); fi
83
84subdirs = .
85include  $(ta-dev-kit-dir$(sm))/mk/subdir.mk
86
87ifneq ($(binary),)
88# Build target is TA
89vpath %.c $(ta-dev-kit-dir$(sm))/src
90srcs += user_ta_header.c
91endif
92
93include  $(ta-dev-kit-dir$(sm))/mk/gcc.mk
94include  $(ta-dev-kit-dir$(sm))/mk/compile.mk
95
96ifneq ($(binary),)
97include  $(ta-dev-kit-dir$(sm))/mk/link.mk
98endif
99
100ifneq ($(libname),)
101# Build target is static library
102all: $(libname).a
103cleanfiles += $(libname).a
104
105$(libname).a: $(objs)
106	@echo '  AR      $@'
107	$(q)rm -f $@ && $(AR$(sm)) rcs -o $@ $^
108endif
109
110ifneq (,$(shlibname))
111include $(ta-dev-kit-dir$(sm))/mk/link_shlib.mk
112endif
113