1include mk/cleanvars.mk 2 3# Set current submodule (used for module specific flags compile result etc) 4sm := $(ta-target) 5sm-$(sm) := y 6 7# Setup compiler for this sub module 8COMPILER_$(sm) ?= $(COMPILER) 9include mk/$(COMPILER_$(sm)).mk 10 11# 12# Config flags from mk/config.mk 13# 14 15ifeq ($(CFG_TA_MBEDTLS_SELF_TEST),y) 16$(sm)-platform-cppflags += -DMBEDTLS_SELF_TEST 17endif 18 19ifeq ($(CFG_TEE_TA_MALLOC_DEBUG),y) 20# Build malloc debug code into libutils: (mdbg_malloc(), mdbg_free(), 21# mdbg_check(), etc.). 22$(sm)-platform-cppflags += -DENABLE_MDBG=1 23endif 24 25# Config variables to be explicitly exported to the dev kit conf.mk 26ta-mk-file-export-vars-$(sm) += CFG_TA_FLOAT_SUPPORT 27ta-mk-file-export-vars-$(sm) += CFG_CACHE_API 28ta-mk-file-export-vars-$(sm) += CFG_SECURE_DATA_PATH 29ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS_SELF_TEST 30ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS 31ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS_MPI 32ta-mk-file-export-vars-$(sm) += CFG_SYSTEM_PTA 33ta-mk-file-export-vars-$(sm) += CFG_TA_DYNLINK 34ta-mk-file-export-vars-$(sm) += CFG_TEE_TA_LOG_LEVEL 35ta-mk-file-export-vars-$(sm) += CFG_TA_FTRACE_SUPPORT 36ta-mk-file-export-vars-$(sm) += CFG_UNWIND 37 38# Expand platform flags here as $(sm) will change if we have several TA 39# targets. Platform flags should not change after inclusion of ta/ta.mk. 40cppflags$(sm) := $(platform-cppflags) $($(sm)-platform-cppflags) 41cflags$(sm) := $(platform-cflags) $($(sm)-platform-cflags) 42aflags$(sm) := $(platform-aflags) $($(sm)-platform-aflags) 43 44# Changes to cppflags$(sm) will only affect how TA dev kit libraries are 45# compiled, these flags are not propagated to the TA 46cppflags$(sm) += -include $(conf-file) 47cppflags$(sm) += -DTRACE_LEVEL=$(CFG_TEE_TA_LOG_LEVEL) 48 49base-prefix := $(sm)- 50 51libname = utils 52libdir = lib/libutils 53libuuid = 71855bba-6055-4293-a63f-b0963a737360 54include mk/lib.mk 55 56CFG_TA_MBEDTLS_MPI ?= y 57ifeq ($(CFG_TA_MBEDTLS_MPI),y) 58mplib-for-utee = mbedtls 59$(call force,CFG_TA_MBEDTLS,y) 60else 61mplib-for-utee = mpa 62libname = mpa 63libdir = lib/libmpa 64libuuid = 39b498d9-1e1f-4ae0-a9e1-6d1caf8ec731 65libl = utils 66include mk/lib.mk 67endif 68 69ifeq ($(CFG_TA_MBEDTLS),y) 70libname = mbedtls 71libdir = lib/libmbedtls 72libuuid = 87bb6ae8-4b1d-49fe-9986-2b966132c309 73libl = utils 74include mk/lib.mk 75ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS 76endif 77 78libname = utee 79libdir = lib/libutee 80libuuid = 527f1a47-b92c-4a74-95bd-72f19f4a6f74 81libl = $(mplib-for-utee) utils 82include mk/lib.mk 83 84base-prefix := 85 86incdirs-host := $(filter-out lib/libutils%, $(incdirs$(sm))) 87incfiles-extra-host := lib/libutils/ext/include/compiler.h 88incfiles-extra-host += lib/libutils/ext/include/util.h 89incfiles-extra-host += lib/libutils/ext/include/types_ext.h 90incfiles-extra-host += $(conf-file) 91incfiles-extra-host += $(conf-mk-file) 92incfiles-extra-host += $(conf-cmake-file) 93incfiles-extra-host += core/include/tee/tee_fs_key_manager.h 94incfiles-extra-host += core/include/tee/fs_htree.h 95incfiles-extra-host += core/include/signed_hdr.h 96 97# 98# Copy lib files and exported headers from each lib 99# 100 101define copy-file 102$2/$$(notdir $1): $1 103 @set -e; \ 104 mkdir -p $$(dir $$@) ; \ 105 $(cmd-echo-silent) ' INSTALL $$@' ; \ 106 cp -P $$< $$@ 107 108cleanfiles += $2/$$(notdir $1) 109ta_dev_kit: $2/$$(notdir $1) 110ta_dev_kit-files += $2/$$(notdir $1) 111endef 112 113# Copy the .a files 114$(foreach f, $(libfiles), \ 115 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/lib))) 116 117# Copy .mk files 118ta-mkfiles = mk/compile.mk mk/subdir.mk mk/gcc.mk mk/cleandirs.mk \ 119 ta/arch/$(ARCH)/link.mk ta/arch/$(ARCH)/link_shlib.mk \ 120 ta/mk/ta_dev_kit.mk 121 122$(foreach f, $(ta-mkfiles), \ 123 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/mk))) 124 125# Copy the .h files for TAs 126define copy-incdir 127sf := $(subst $1/, , $(shell find $1 -name "*.h")) 128$$(foreach h, $$(sf), $$(eval $$(call copy-file, $1/$$(h), \ 129 $$(patsubst %/,%,$$(subst /./,/,$2/$$(dir $$(h))))))) 130endef 131$(foreach d, $(incdirs$(sm)), \ 132 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/include))) 133 134# Copy the .h files needed by host 135$(foreach d, $(incdirs-host), \ 136 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/host_include))) 137$(foreach f, $(incfiles-extra-host), \ 138 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/host_include))) 139 140# Copy the src files 141ta-srcfiles = ta/arch/$(ARCH)/user_ta_header.c ta/arch/$(ARCH)/ta.ld.S 142$(foreach f, $(ta-srcfiles), \ 143 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/src))) 144 145# Copy keys 146ta-keys = keys/default_ta.pem 147$(foreach f, $(ta-keys), \ 148 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/keys))) 149 150# Copy the scripts 151ta-scripts = scripts/sign.py scripts/symbolize.py 152$(foreach f, $(ta-scripts), \ 153 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/scripts))) 154 155# Create config file 156conf-mk-file-export := $(out-dir)/export-$(sm)/mk/conf.mk 157sm-$(conf-mk-file-export) := $(sm) 158define mk-file-export 159.PHONY: $(conf-mk-file-export) 160$(conf-mk-file-export): 161 @$$(cmd-echo-silent) ' CHK ' $$@ 162 $(q)echo sm := $$(sm-$(conf-mk-file-export)) > $$@.tmp 163 $(q)echo sm-$$(sm-$(conf-mk-file-export)) := y >> $$@.tmp 164 $(q)($$(foreach v, $$(ta-mk-file-export-vars-$$(sm-$(conf-mk-file-export))), \ 165 $$(if $$($$(v)),echo $$(v) := $$($$(v));,))) >> $$@.tmp 166 $(q)echo '$$(ta-mk-file-export-add-$$(sm-$(conf-mk-file-export)))' | sed 's/_nl_ */\n/g' >> $$@.tmp 167 $(q)$(call mv-if-changed,$$@.tmp,$$@) 168endef 169$(eval $(mk-file-export)) 170 171cleanfiles := $(cleanfiles) $(conf-mk-file-export) 172ta_dev_kit: $(conf-mk-file-export) 173 174all: ta_dev_kit 175