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_SYSTEM_PTA 32 33# Expand platform flags here as $(sm) will change if we have several TA 34# targets. Platform flags should not change after inclusion of ta/ta.mk. 35cppflags$(sm) := $(platform-cppflags) $($(sm)-platform-cppflags) 36cflags$(sm) := $(platform-cflags) $($(sm)-platform-cflags) 37aflags$(sm) := $(platform-aflags) $($(sm)-platform-aflags) 38 39# Changes to cppflags$(sm) will only affect how TA dev kit libraries are 40# compiled, these flags are not propagated to the TA 41cppflags$(sm) += -include $(conf-file) 42cppflags$(sm) += -DTRACE_LEVEL=$(CFG_TEE_TA_LOG_LEVEL) 43 44base-prefix := $(sm)- 45 46libname = utils 47libdir = lib/libutils 48include mk/lib.mk 49 50libname = mpa 51libdir = lib/libmpa 52include mk/lib.mk 53 54libname = utee 55libdir = lib/libutee 56include mk/lib.mk 57 58ifeq ($(CFG_TA_MBEDTLS),y) 59libname = mbedtls 60libdir = lib/libmbedtls 61include mk/lib.mk 62ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS 63endif 64 65base-prefix := 66 67incdirs-host := $(filter-out lib/libutils%, $(incdirs$(sm))) 68incfiles-extra-host := lib/libutils/ext/include/compiler.h 69incfiles-extra-host += lib/libutils/ext/include/util.h 70incfiles-extra-host += lib/libutils/ext/include/types_ext.h 71incfiles-extra-host += $(conf-file) 72incfiles-extra-host += $(conf-mk-file) 73incfiles-extra-host += $(conf-cmake-file) 74incfiles-extra-host += core/include/tee/tee_fs_key_manager.h 75incfiles-extra-host += core/include/tee/fs_htree.h 76incfiles-extra-host += core/include/signed_hdr.h 77 78# 79# Copy lib files and exported headers from each lib 80# 81 82define copy-file 83$2/$$(notdir $1): $1 84 @set -e; \ 85 mkdir -p $$(dir $$@) ; \ 86 $(cmd-echo-silent) ' INSTALL $$@' ; \ 87 cp $$< $$@ 88 89cleanfiles += $2/$$(notdir $1) 90ta_dev_kit: $2/$$(notdir $1) 91endef 92 93# Copy the .a files 94$(foreach f, $(libfiles), \ 95 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/lib))) 96 97# Copy .mk files 98ta-mkfiles = mk/compile.mk mk/subdir.mk mk/gcc.mk mk/cleandirs.mk \ 99 ta/arch/$(ARCH)/link.mk ta/arch/$(ARCH)/link_shlib.mk \ 100 ta/mk/ta_dev_kit.mk 101 102$(foreach f, $(ta-mkfiles), \ 103 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/mk))) 104 105# Copy the .h files for TAs 106define copy-incdir 107sf := $(subst $1/, , $(shell find $1 -name "*.h")) 108$$(foreach h, $$(sf), $$(eval $$(call copy-file, $1/$$(h), \ 109 $$(patsubst %/,%,$$(subst /./,/,$2/$$(dir $$(h))))))) 110endef 111$(foreach d, $(incdirs$(sm)), \ 112 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/include))) 113 114# Copy the .h files needed by host 115$(foreach d, $(incdirs-host), \ 116 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/host_include))) 117$(foreach f, $(incfiles-extra-host), \ 118 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/host_include))) 119 120# Copy the src files 121ta-srcfiles = ta/arch/$(ARCH)/user_ta_header.c ta/arch/$(ARCH)/ta.ld.S 122$(foreach f, $(ta-srcfiles), \ 123 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/src))) 124 125# Copy keys 126ta-keys = keys/default_ta.pem 127$(foreach f, $(ta-keys), \ 128 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/keys))) 129 130# Copy the scripts 131ta-scripts = scripts/sign.py scripts/symbolize.py 132$(foreach f, $(ta-scripts), \ 133 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/scripts))) 134 135# Create config file 136conf-mk-file-export := $(out-dir)/export-$(sm)/mk/conf.mk 137sm-$(conf-mk-file-export) := $(sm) 138define mk-file-export 139.PHONY: $(conf-mk-file-export) 140$(conf-mk-file-export): 141 @$$(cmd-echo-silent) ' CHK ' $$@ 142 $(q)echo sm := $$(sm-$(conf-mk-file-export)) > $$@.tmp 143 $(q)echo sm-$$(sm-$(conf-mk-file-export)) := y >> $$@.tmp 144 $(q)($$(foreach v, $$(ta-mk-file-export-vars-$$(sm-$(conf-mk-file-export))), \ 145 $$(if $$($$(v)),echo $$(v) := $$($$(v));,))) >> $$@.tmp 146 $(q)echo '$$(ta-mk-file-export-add-$$(sm-$(conf-mk-file-export)))' | sed 's/_nl_ */\n/g' >> $$@.tmp 147 $(q)$(call mv-if-changed,$$@.tmp,$$@) 148endef 149$(eval $(mk-file-export)) 150 151cleanfiles := $(cleanfiles) $(conf-mk-file-export) 152ta_dev_kit: $(conf-mk-file-export) 153 154all: ta_dev_kit 155