xref: /optee_os/ta/mk/ta_dev_kit.mk (revision 4576dbb38a6f39534ba4a385eb647b61209f440c) 
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
22user-ta-uuid := $(BINARY)
23user-ta-version := $(if $(CFG_TA_VERSION),$(CFG_TA_VERSION),0)
24user-ta-ldadd := $(LDADD)
25libname := $(LIBNAME)
26shlibname := $(SHLIBNAME)
27shlibuuid := $(SHLIBUUID)
28
29
30ifneq ($V,1)
31q := @
32cmd-echo := true
33cmd-echo-silent := echo
34else
35q :=
36cmd-echo := echo
37cmd-echo-silent := true
38endif
39
40ifneq ($(filter 4.%,$(MAKE_VERSION)),)  # make-4
41ifneq ($(filter %s ,$(firstword x$(MAKEFLAGS))),)
42cmd-echo-silent := true
43endif
44else                                    # make-3.8x
45ifneq ($(findstring s, $(MAKEFLAGS)),)
46cmd-echo-silent := true
47endif
48endif
49
50cppflags$(sm)  := $($(sm)-platform-cppflags) $(CPPFLAGS_$(sm))
51aflags$(sm)    := $($(sm)-platform-aflags)
52cflags$(sm)    := $($(sm)-platform-cflags) $(CFLAGS_$(sm))
53
54CFG_TEE_TA_LOG_LEVEL ?= 2
55cppflags$(sm) += -DTRACE_LEVEL=$(CFG_TEE_TA_LOG_LEVEL)
56
57cppflags$(sm) += -I. -I$(ta-dev-kit-dir$(sm))/include
58
59ifeq ($(CFG_TA_MCOUNT),y)
60cppflags$(sm) += -pg
61endif
62
63libdirs += $(ta-dev-kit-dir$(sm))/lib
64libnames += utils
65libdeps += $(ta-dev-kit-dir$(sm))/lib/libutils.a
66libnames += utee
67libdeps += $(ta-dev-kit-dir$(sm))/lib/libutee.a
68ifeq ($(CFG_TA_MBEDTLS),y)
69libnames += mbedtls
70libdeps += $(ta-dev-kit-dir$(sm))/lib/libmbedtls.a
71endif
72libnames += dl
73libdeps += $(ta-dev-kit-dir$(sm))/lib/libdl.a
74
75# Pass config variable (CFG_) from conf.mk on the command line
76cppflags$(sm) += $(strip \
77	$(foreach var, $(filter CFG_%,$(.VARIABLES)), \
78		$(if $(filter y,$($(var))), \
79			-D$(var)=1, \
80			$(if $(filter xn x,x$($(var))),,-D$(var)='$($(var))'))))
81
82include $(ta-dev-kit-dir$(sm))/mk/cleandirs.mk
83
84.PHONY: clean
85clean:
86	@$(cmd-echo-silent) '  CLEAN   $(out-dir)'
87	${q}rm -f $(cleanfiles)
88	${q}dirs="$(call cleandirs-for-rmdir)"; if [ "$$dirs" ]; then $(RMDIR) $$dirs; fi
89	@$(cmd-echo-silent) '  CLEAN   $(O)'
90	${q}if [ -d "$(O)" ]; then $(RMDIR) $(O); fi
91
92subdirs = .
93include  $(ta-dev-kit-dir$(sm))/mk/subdir.mk
94
95ifneq ($(user-ta-uuid),)
96# Build target is TA
97vpath %.c $(ta-dev-kit-dir$(sm))/src
98srcs += user_ta_header.c
99ifeq ($(sm),ta_arm32)
100vpath %.S $(ta-dev-kit-dir$(sm))/src
101srcs += ta_entry_a32.S
102endif
103endif
104
105SCRIPTS_DIR := $(ta-dev-kit-dir)/scripts
106include  $(ta-dev-kit-dir$(sm))/mk/$(COMPILER_$(sm)).mk
107include  $(ta-dev-kit-dir$(sm))/mk/compile.mk
108
109ifneq ($(user-ta-uuid),)
110include  $(ta-dev-kit-dir$(sm))/mk/link.mk
111endif
112
113ifneq ($(libname),)
114# Build target is static library
115all: $(libname).a
116cleanfiles += $(libname).a
117
118$(libname).a: $(objs)
119	@echo '  AR      $@'
120	$(q)rm -f $@ && $(AR$(sm)) rcs -o $@ $^
121endif
122
123ifneq (,$(shlibname))
124include $(ta-dev-kit-dir$(sm))/mk/link_shlib.mk
125endif
126