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