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 8CROSS_COMPILE_$(sm) ?= $(CROSS_COMPILE) 9COMPILER_$(sm) ?= $(COMPILER) 10include mk/$(COMPILER_$(sm)).mk 11 12include ta/arch/$(ARCH)/$(ARCH).mk 13 14# Expand platform flags here as $(sm) will change if we have several TA 15# targets. Platform flags should not change after inclusion of ta/ta.mk. 16cppflags$(sm) := $(platform-cppflags) $($(sm)-platform-cppflags) 17cflags$(sm) := $(platform-cflags) $($(sm)-platform-cflags) 18aflags$(sm) := $(platform-aflags) $($(sm)-platform-aflags) 19 20# Config flags from mk/config.mk 21cppflags$(sm) += -DTRACE_LEVEL=$(CFG_TEE_TA_LOG_LEVEL) 22cppflags$(sm) += -DCFG_TEE_CORE_USER_MEM_DEBUG=$(CFG_TEE_CORE_USER_MEM_DEBUG) 23ifeq ($(CFG_TEE_TA_MALLOC_DEBUG),y) 24cppflags$(sm) += -DENABLE_MDBG=1 25endif 26 27base-prefix := $(sm)- 28 29libname = utils 30libdir = lib/libutils 31include mk/lib.mk 32 33libname = mpa 34libdir = lib/libmpa 35include mk/lib.mk 36 37libname = utee 38libdir = lib/libutee 39include mk/lib.mk 40 41base-prefix := 42 43incdirs-host := $(filter-out lib/libutils%, $(incdirs$(sm))) 44incfiles-extra-host := lib/libutils/ext/include/compiler.h 45incfiles-extra-host += lib/libutils/ext/include/util.h 46incfiles-extra-host += $(out-dir)/core/include/generated/conf.h 47incfiles-extra-host += $(out-dir)/core/conf.mk 48incfiles-extra-host += core/include/tee/tee_fs_key_manager.h 49incfiles-extra-host += core/include/signed_hdr.h 50 51# 52# Copy lib files and exported headers from each lib 53# 54 55define copy-file 56$2/$$(notdir $1): $1 57 @set -e; \ 58 mkdir -p $$(dir $$@) ; \ 59 $(cmd-echo-silent) ' INSTALL $$@' ; \ 60 cp $$< $$@ 61 62cleanfiles += $2/$$(notdir $1) 63all: $2/$$(notdir $1) 64endef 65 66# Copy the .a files 67$(foreach f, $(libfiles), \ 68 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/lib))) 69 70# Copy .mk files 71ta-mkfiles = mk/compile.mk mk/subdir.mk mk/gcc.mk \ 72 $(wildcard core/arch/$(ARCH)/plat-$(PLATFORM)/platform_flags.mk) \ 73 $(wildcard ta/arch/$(ARCH)/link.mk) \ 74 ta/mk/ta_dev_kit.mk 75 76$(foreach f, $(ta-mkfiles), \ 77 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/mk))) 78 79# Special treatment for ta/arch/$(ARCH)/$(ARCH).mk 80arch-arch-mk := $(out-dir)/export-$(sm)/mk/arch.mk 81$(arch-arch-mk): ta/arch/$(ARCH)/$(ARCH).mk 82 @set -e; \ 83 mkdir -p $(dir $@) ; \ 84 $(cmd-echo-silent) ' INSTALL $@' ; \ 85 cp $< $@ 86 87cleanfiles += $(arch-arch-mk) 88all: $(arch-arch-mk) 89 90# Copy the .h files for TAs 91define copy-incdir 92sf := $(subst $1/, , $(shell find $1 -name "*.h")) 93$$(foreach h, $$(sf), $$(eval $$(call copy-file, $1/$$(h), \ 94 $$(patsubst %/,%,$$(subst /./,/,$2/$$(dir $$(h))))))) 95endef 96$(foreach d, $(incdirs$(sm)), \ 97 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/include))) 98 99# Copy the .h files needed by host 100$(foreach d, $(incdirs-host), \ 101 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/host_include))) 102$(foreach f, $(incfiles-extra-host), \ 103 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/host_include))) 104 105# Copy the src files 106ta-srcfiles = ta/arch/$(ARCH)/user_ta_header.c \ 107 $(wildcard ta/arch/$(ARCH)/ta.ld.S) 108$(foreach f, $(ta-srcfiles), \ 109 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/src))) 110 111# Copy keys 112ta-keys = keys/default_ta.pem 113$(foreach f, $(ta-keys), \ 114 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/keys))) 115 116# Copy the scripts 117ta-scripts = $(wildcard scripts/sign.py) 118$(foreach f, $(ta-scripts), \ 119 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/scripts))) 120 121# Create config file 122conf-file := $(out-dir)/export-$(sm)/mk/conf.mk 123sm-$(conf-file) := $(sm) 124# The file is only created if it doesn't exist, this is currently OK as the 125# content of the file is static for a given TA dev kit. 126$(conf-file): 127 @$(cmd-echo-silent) ' GEN ' $@ 128 $(q)echo sm := $(sm-$(@)) > $@ 129 $(q)echo sm-$(sm-$(@)) := y >> $@ 130 $(q)echo CFG_ARM32_$(sm-$(@)) := $(CFG_ARM32_$(sm-$(@))) >> $@ 131 $(q)echo CFG_ARM64_$(sm-$(@)) := $(CFG_ARM64_$(sm-$(@))) >> $@ 132 133cleanfiles := $(cleanfiles) $(conf-file) 134all: $(conf-file) 135