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 26ifeq ($(CFG_TEE_PANIC_DEBUG),y) 27cppflags$(sm) += -DCFG_TEE_PANIC_DEBUG=1 28endif 29 30base-prefix := $(sm)- 31 32libname = utils 33libdir = lib/libutils 34include mk/lib.mk 35 36libname = mpa 37libdir = lib/libmpa 38include mk/lib.mk 39 40libname = utee 41libdir = lib/libutee 42include mk/lib.mk 43 44base-prefix := 45 46incdirs-host := $(filter-out lib/libutils%, $(incdirs$(sm))) 47incfiles-extra-host := lib/libutils/ext/include/compiler.h 48incfiles-extra-host += lib/libutils/ext/include/util.h 49incfiles-extra-host += $(out-dir)/core/include/generated/conf.h 50incfiles-extra-host += $(out-dir)/core/conf.mk 51incfiles-extra-host += core/include/tee/tee_fs_key_manager.h 52incfiles-extra-host += core/include/signed_hdr.h 53 54# 55# Copy lib files and exported headers from each lib 56# 57 58define copy-file 59$2/$$(notdir $1): $1 60 @set -e; \ 61 mkdir -p $$(dir $$@) ; \ 62 $(cmd-echo-silent) ' INSTALL $$@' ; \ 63 cp $$< $$@ 64 65cleanfiles += $2/$$(notdir $1) 66all: $2/$$(notdir $1) 67endef 68 69# Copy the .a files 70$(foreach f, $(libfiles), \ 71 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/lib))) 72 73# Copy .mk files 74ta-mkfiles = mk/compile.mk mk/subdir.mk mk/gcc.mk \ 75 $(wildcard core/arch/$(ARCH)/plat-$(PLATFORM)/platform_flags.mk) \ 76 $(wildcard ta/arch/$(ARCH)/link.mk) \ 77 ta/mk/ta_dev_kit.mk 78 79$(foreach f, $(ta-mkfiles), \ 80 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/mk))) 81 82# Special treatment for ta/arch/$(ARCH)/$(ARCH).mk 83arch-arch-mk := $(out-dir)/export-$(sm)/mk/arch.mk 84$(arch-arch-mk): ta/arch/$(ARCH)/$(ARCH).mk 85 @set -e; \ 86 mkdir -p $(dir $@) ; \ 87 $(cmd-echo-silent) ' INSTALL $@' ; \ 88 cp $< $@ 89 90cleanfiles += $(arch-arch-mk) 91all: $(arch-arch-mk) 92 93# Copy the .h files for TAs 94define copy-incdir 95sf := $(subst $1/, , $(shell find $1 -name "*.h")) 96$$(foreach h, $$(sf), $$(eval $$(call copy-file, $1/$$(h), \ 97 $$(patsubst %/,%,$$(subst /./,/,$2/$$(dir $$(h))))))) 98endef 99$(foreach d, $(incdirs$(sm)), \ 100 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/include))) 101 102# Copy the .h files needed by host 103$(foreach d, $(incdirs-host), \ 104 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/host_include))) 105$(foreach f, $(incfiles-extra-host), \ 106 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/host_include))) 107 108# Copy the src files 109ta-srcfiles = ta/arch/$(ARCH)/user_ta_header.c \ 110 $(wildcard ta/arch/$(ARCH)/ta.ld.S) 111$(foreach f, $(ta-srcfiles), \ 112 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/src))) 113 114# Copy keys 115ta-keys = keys/default_ta.pem 116$(foreach f, $(ta-keys), \ 117 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/keys))) 118 119# Copy the scripts 120ta-scripts = $(wildcard scripts/sign.py) 121$(foreach f, $(ta-scripts), \ 122 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/scripts))) 123 124# Create config file 125conf-file := $(out-dir)/export-$(sm)/mk/conf.mk 126sm-$(conf-file) := $(sm) 127$(conf-file): $(conf-mk-file) 128 @$(cmd-echo-silent) ' GEN ' $@ 129 $(q)echo sm := $(sm-$(@)) > $@ 130 $(q)echo sm-$(sm-$(@)) := y >> $@ 131 $(q)echo CFG_ARM32_$(sm-$(@)) := $(CFG_ARM32_$(sm-$(@))) >> $@ 132 $(q)echo CFG_ARM64_$(sm-$(@)) := $(CFG_ARM64_$(sm-$(@))) >> $@ 133 $(q)echo CFG_TA_FLOAT_SUPPORT := $(CFG_TA_FLOAT_SUPPORT) >> $@ 134 135cleanfiles := $(cleanfiles) $(conf-file) 136all: $(conf-file) 137