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$(sm)-platform-cppflags += -DENABLE_MDBG=1 23endif 24 25# Keep CFG_TA_DYNLINK for backwards compatibility 26$(call force,CFG_TA_DYNLINK,y) 27 28# Config variables to be explicitly exported to the dev kit conf.mk 29ta-mk-file-export-vars-$(sm) += CFG_TA_FLOAT_SUPPORT 30ta-mk-file-export-vars-$(sm) += CFG_CACHE_API 31ta-mk-file-export-vars-$(sm) += CFG_SECURE_DATA_PATH 32ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS_SELF_TEST 33ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS 34ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS_MPI 35ta-mk-file-export-vars-$(sm) += CFG_SYSTEM_PTA 36ta-mk-file-export-vars-$(sm) += CFG_TA_DYNLINK 37ta-mk-file-export-vars-$(sm) += CFG_TEE_TA_LOG_LEVEL 38ta-mk-file-export-vars-$(sm) += CFG_TA_FTRACE_SUPPORT 39ta-mk-file-export-vars-$(sm) += CFG_UNWIND 40 41# Expand platform flags here as $(sm) will change if we have several TA 42# targets. Platform flags should not change after inclusion of ta/ta.mk. 43cppflags$(sm) := $(platform-cppflags) $($(sm)-platform-cppflags) 44cflags$(sm) := $(platform-cflags) $($(sm)-platform-cflags) 45aflags$(sm) := $(platform-aflags) $($(sm)-platform-aflags) 46 47# Changes to cppflags$(sm) will only affect how TA dev kit libraries are 48# compiled, these flags are not propagated to the TA 49cppflags$(sm) += -include $(conf-file) 50cppflags$(sm) += -DTRACE_LEVEL=$(CFG_TEE_TA_LOG_LEVEL) 51 52base-prefix := $(sm)- 53 54libname = utils 55libdir = lib/libutils 56libuuid = 71855bba-6055-4293-a63f-b0963a737360 57include mk/lib.mk 58 59CFG_TA_MBEDTLS_MPI ?= y 60ifeq ($(CFG_TA_MBEDTLS_MPI),y) 61mplib-for-utee = mbedtls 62$(call force,CFG_TA_MBEDTLS,y) 63else 64mplib-for-utee = mpa 65libname = mpa 66libdir = lib/libmpa 67libuuid = 39b498d9-1e1f-4ae0-a9e1-6d1caf8ec731 68libl = utils 69include mk/lib.mk 70endif 71 72ifeq ($(CFG_TA_MBEDTLS),y) 73libname = mbedtls 74libdir = lib/libmbedtls 75libuuid = 87bb6ae8-4b1d-49fe-9986-2b966132c309 76libl = utils 77include mk/lib.mk 78ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS 79endif 80 81libname = utee 82libdir = lib/libutee 83libuuid = 527f1a47-b92c-4a74-95bd-72f19f4a6f74 84libl = $(mplib-for-utee) utils 85include mk/lib.mk 86 87base-prefix := 88 89incdirs-host := $(filter-out lib/libutils%, $(incdirs$(sm))) 90incfiles-extra-host := lib/libutils/ext/include/compiler.h 91incfiles-extra-host += lib/libutils/ext/include/util.h 92incfiles-extra-host += lib/libutils/ext/include/types_ext.h 93incfiles-extra-host += $(conf-file) 94incfiles-extra-host += $(conf-mk-file) 95incfiles-extra-host += $(conf-cmake-file) 96incfiles-extra-host += core/include/tee/tee_fs_key_manager.h 97incfiles-extra-host += core/include/tee/fs_htree.h 98incfiles-extra-host += core/include/signed_hdr.h 99 100# 101# Copy lib files and exported headers from each lib 102# 103 104define copy-file 105$2/$$(notdir $1): $1 106 @set -e; \ 107 mkdir -p $$(dir $$@) ; \ 108 $(cmd-echo-silent) ' INSTALL $$@' ; \ 109 cp -P $$< $$@ 110 111cleanfiles += $2/$$(notdir $1) 112ta_dev_kit: $2/$$(notdir $1) 113ta_dev_kit-files += $2/$$(notdir $1) 114endef 115 116# Copy the .a files 117$(foreach f, $(libfiles), \ 118 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/lib))) 119 120# Copy .mk files 121ta-mkfiles = mk/compile.mk mk/subdir.mk mk/gcc.mk mk/cleandirs.mk \ 122 ta/arch/$(ARCH)/link.mk ta/arch/$(ARCH)/link_shlib.mk \ 123 ta/mk/ta_dev_kit.mk 124 125$(foreach f, $(ta-mkfiles), \ 126 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/mk))) 127 128# Copy the .h files for TAs 129define copy-incdir 130sf := $(subst $1/, , $(shell find $1 -name "*.h")) 131$$(foreach h, $$(sf), $$(eval $$(call copy-file, $1/$$(h), \ 132 $$(patsubst %/,%,$$(subst /./,/,$2/$$(dir $$(h))))))) 133endef 134$(foreach d, $(incdirs$(sm)), \ 135 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/include))) 136 137# Copy the .h files needed by host 138$(foreach d, $(incdirs-host), \ 139 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/host_include))) 140$(foreach f, $(incfiles-extra-host), \ 141 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/host_include))) 142 143# Copy the src files 144ta-srcfiles = ta/arch/$(ARCH)/user_ta_header.c ta/arch/$(ARCH)/ta.ld.S 145$(foreach f, $(ta-srcfiles), \ 146 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/src))) 147 148# Copy keys 149ta-keys = keys/default_ta.pem 150$(foreach f, $(ta-keys), \ 151 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/keys))) 152 153# Copy the scripts 154ta-scripts = scripts/sign.py scripts/symbolize.py 155$(foreach f, $(ta-scripts), \ 156 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/scripts))) 157 158# Create config file 159conf-mk-file-export := $(out-dir)/export-$(sm)/mk/conf.mk 160sm-$(conf-mk-file-export) := $(sm) 161define mk-file-export 162.PHONY: $(conf-mk-file-export) 163$(conf-mk-file-export): 164 @$$(cmd-echo-silent) ' CHK ' $$@ 165 $(q)echo sm := $$(sm-$(conf-mk-file-export)) > $$@.tmp 166 $(q)echo sm-$$(sm-$(conf-mk-file-export)) := y >> $$@.tmp 167 $(q)($$(foreach v, $$(ta-mk-file-export-vars-$$(sm-$(conf-mk-file-export))), \ 168 $$(if $$($$(v)),echo $$(v) := $$($$(v));,))) >> $$@.tmp 169 $(q)echo '$$(ta-mk-file-export-add-$$(sm-$(conf-mk-file-export)))' | sed 's/_nl_ */\n/g' >> $$@.tmp 170 $(q)$(call mv-if-changed,$$@.tmp,$$@) 171endef 172$(eval $(mk-file-export)) 173 174cleanfiles := $(cleanfiles) $(conf-mk-file-export) 175ta_dev_kit: $(conf-mk-file-export) 176 177all: ta_dev_kit 178