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