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