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@@ -1,249 +0,0 @@
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-From 49c7d2557d92993a1e09e50c961b9d4f7ab1091b Mon Sep 17 00:00:00 2001
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-From: Dick Olsson <hi@senzilla.io>
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-Date: Wed, 22 Jul 2020 08:49:12 +0200
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-Subject: [PATCH] mk: core: ta: Configurable Python interpreter
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-
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-Build systems that manage multiple different python interpreters need
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-explicit control over which version of the interpreter to use.
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-This patch enables one to override the default interpreter with the path
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-to a specific one.
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-
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-Signed-off-by: Dick Olsson <hi@senzilla.io>
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-Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
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-Reviewed-by: Jerome Forissier <jerome@forissier.org>
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----
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- core/arch/arm/arm.mk | 2 ++
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- core/arch/arm/kernel/link.mk | 22 +++++++++++-----------
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- core/sub.mk | 10 +++++-----
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- mk/config.mk | 6 ++++++
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- mk/lib.mk | 2 +-
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- ta/arch/arm/link.mk | 2 +-
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- ta/arch/arm/link_shlib.mk | 2 +-
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- ta/ta.mk | 2 +-
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- 8 files changed, 28 insertions(+), 20 deletions(-)
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-
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-diff --git a/core/arch/arm/arm.mk b/core/arch/arm/arm.mk
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-index 5c9f16ef..878035c5 100644
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---- a/core/arch/arm/arm.mk
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-+++ b/core/arch/arm/arm.mk
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-@@ -245,6 +245,7 @@ ta-mk-file-export-add-ta_arm32 += CROSS_COMPILE32 ?= $$(CROSS_COMPILE)_nl_
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- ta-mk-file-export-add-ta_arm32 += CROSS_COMPILE_ta_arm32 ?= $$(CROSS_COMPILE32)_nl_
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- ta-mk-file-export-add-ta_arm32 += COMPILER ?= gcc_nl_
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- ta-mk-file-export-add-ta_arm32 += COMPILER_ta_arm32 ?= $$(COMPILER)_nl_
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-+ta-mk-file-export-add-ta_arm32 += PYTHON3 ?= python3_nl_
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- endif
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-
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- ifneq ($(filter ta_arm64,$(ta-targets)),)
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-@@ -275,6 +276,7 @@ ta-mk-file-export-add-ta_arm64 += CROSS_COMPILE64 ?= $$(CROSS_COMPILE)_nl_
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- ta-mk-file-export-add-ta_arm64 += CROSS_COMPILE_ta_arm64 ?= $$(CROSS_COMPILE64)_nl_
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- ta-mk-file-export-add-ta_arm64 += COMPILER ?= gcc_nl_
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- ta-mk-file-export-add-ta_arm64 += COMPILER_ta_arm64 ?= $$(COMPILER)_nl_
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-+ta-mk-file-export-add-ta_arm64 += PYTHON3 ?= python3_nl_
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- endif
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-
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- # Set cross compiler prefix for each TA target
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-diff --git a/core/arch/arm/kernel/link.mk b/core/arch/arm/kernel/link.mk
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-index 1b89b895..69375ad6 100644
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---- a/core/arch/arm/kernel/link.mk
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-+++ b/core/arch/arm/kernel/link.mk
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-@@ -62,13 +62,13 @@ cleanfiles += $(link-out-dir)/text_unpaged.ld.S
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- $(link-out-dir)/text_unpaged.ld.S: $(link-out-dir)/unpaged.o
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- @$(cmd-echo-silent) ' GEN $@'
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- $(q)$(READELFcore) -S -W $< | \
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-- ./scripts/gen_ld_sects.py .text. > $@
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-+ $(PYTHON3) ./scripts/gen_ld_sects.py .text. > $@
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-
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- cleanfiles += $(link-out-dir)/rodata_unpaged.ld.S
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- $(link-out-dir)/rodata_unpaged.ld.S: $(link-out-dir)/unpaged.o
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- @$(cmd-echo-silent) ' GEN $@'
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- $(q)$(READELFcore) -S -W $< | \
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-- ./scripts/gen_ld_sects.py .rodata. > $@
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-+ $(PYTHON3) ./scripts/gen_ld_sects.py .rodata. > $@
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-
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-
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- cleanfiles += $(link-out-dir)/init_entries.txt
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-@@ -92,12 +92,12 @@ cleanfiles += $(link-out-dir)/text_init.ld.S
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- $(link-out-dir)/text_init.ld.S: $(link-out-dir)/init.o
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- @$(cmd-echo-silent) ' GEN $@'
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- $(q)$(READELFcore) -S -W $< | \
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-- ./scripts/gen_ld_sects.py .text. > $@
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-+ $(PYTHON3) ./scripts/gen_ld_sects.py .text. > $@
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-
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- cleanfiles += $(link-out-dir)/rodata_init.ld.S
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- $(link-out-dir)/rodata_init.ld.S: $(link-out-dir)/init.o
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- @$(cmd-echo-silent) ' GEN $@'
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-- $(q)$(READELFcore) -S -W $< | ./scripts/gen_ld_sects.py .rodata. > $@
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-+ $(q)$(READELFcore) -S -W $< | $(PYTHON3) ./scripts/gen_ld_sects.py .rodata. > $@
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-
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- -include $(link-script-dep)
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-
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-@@ -176,39 +176,39 @@ cleanfiles += $(link-out-dir)/tee-pager.bin
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- $(link-out-dir)/tee-pager.bin: $(link-out-dir)/tee.elf scripts/gen_tee_bin.py
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- @echo Warning: $@ is deprecated
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- @$(cmd-echo-silent) ' GEN $@'
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-- $(q)scripts/gen_tee_bin.py --input $< --out_tee_pager_bin $@
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-+ $(q)$(PYTHON3) scripts/gen_tee_bin.py --input $< --out_tee_pager_bin $@
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-
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- cleanfiles += $(link-out-dir)/tee-pageable.bin
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- $(link-out-dir)/tee-pageable.bin: $(link-out-dir)/tee.elf scripts/gen_tee_bin.py
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- @echo Warning: $@ is deprecated
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- @$(cmd-echo-silent) ' GEN $@'
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-- $(q)scripts/gen_tee_bin.py --input $< --out_tee_pageable_bin $@
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-+ $(q)$(PYTHON3) scripts/gen_tee_bin.py --input $< --out_tee_pageable_bin $@
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-
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- all: $(link-out-dir)/tee.bin
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- cleanfiles += $(link-out-dir)/tee.bin
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- $(link-out-dir)/tee.bin: $(link-out-dir)/tee.elf scripts/gen_tee_bin.py
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- @$(cmd-echo-silent) ' GEN $@'
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-- $(q)scripts/gen_tee_bin.py --input $< --out_tee_bin $@
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-+ $(q)$(PYTHON3) scripts/gen_tee_bin.py --input $< --out_tee_bin $@
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-
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- all: $(link-out-dir)/tee-header_v2.bin
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- cleanfiles += $(link-out-dir)/tee-header_v2.bin
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- $(link-out-dir)/tee-header_v2.bin: $(link-out-dir)/tee.elf \
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- scripts/gen_tee_bin.py
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- @$(cmd-echo-silent) ' GEN $@'
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-- $(q)scripts/gen_tee_bin.py --input $< --out_header_v2 $@
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-+ $(q)$(PYTHON3) scripts/gen_tee_bin.py --input $< --out_header_v2 $@
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-
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- all: $(link-out-dir)/tee-pager_v2.bin
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- cleanfiles += $(link-out-dir)/tee-pager_v2.bin
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- $(link-out-dir)/tee-pager_v2.bin: $(link-out-dir)/tee.elf scripts/gen_tee_bin.py
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- @$(cmd-echo-silent) ' GEN $@'
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-- $(q)scripts/gen_tee_bin.py --input $< --out_pager_v2 $@
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-+ $(q)$(PYTHON3) scripts/gen_tee_bin.py --input $< --out_pager_v2 $@
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-
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- all: $(link-out-dir)/tee-pageable_v2.bin
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- cleanfiles += $(link-out-dir)/tee-pageable_v2.bin
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- $(link-out-dir)/tee-pageable_v2.bin: $(link-out-dir)/tee.elf \
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- scripts/gen_tee_bin.py
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- @$(cmd-echo-silent) ' GEN $@'
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-- $(q)scripts/gen_tee_bin.py --input $< --out_pageable_v2 $@
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-+ $(q)$(PYTHON3) scripts/gen_tee_bin.py --input $< --out_pageable_v2 $@
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-
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- all: $(link-out-dir)/tee.symb_sizes
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- cleanfiles += $(link-out-dir)/tee.symb_sizes
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-@@ -222,5 +222,5 @@ mem_usage: $(link-out-dir)/tee.mem_usage
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-
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- $(link-out-dir)/tee.mem_usage: $(link-out-dir)/tee.elf
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- @$(cmd-echo-silent) ' GEN $@'
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-- $(q)./scripts/mem_usage.py $< > $@
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-+ $(q)$(PYTHON3) ./scripts/mem_usage.py $< > $@
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- endif
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-diff --git a/core/sub.mk b/core/sub.mk
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-index 03cc6bc7..0959c9a9 100644
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---- a/core/sub.mk
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-+++ b/core/sub.mk
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-@@ -9,13 +9,13 @@ ifeq ($(CFG_WITH_USER_TA),y)
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- gensrcs-y += ta_pub_key
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- produce-ta_pub_key = ta_pub_key.c
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- depends-ta_pub_key = $(TA_SIGN_KEY) scripts/pem_to_pub_c.py
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--recipe-ta_pub_key = scripts/pem_to_pub_c.py --prefix ta_pub_key \
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-+recipe-ta_pub_key = $(PYTHON3) scripts/pem_to_pub_c.py --prefix ta_pub_key \
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- --key $(TA_SIGN_KEY) --out $(sub-dir-out)/ta_pub_key.c
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-
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- gensrcs-y += ldelf
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- produce-ldelf = ldelf_hex.c
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- depends-ldelf = scripts/gen_ldelf_hex.py $(out-dir)/ldelf/ldelf.elf
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--recipe-ldelf = scripts/gen_ldelf_hex.py --input $(out-dir)/ldelf/ldelf.elf \
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-+recipe-ldelf = $(PYTHON3) scripts/gen_ldelf_hex.py --input $(out-dir)/ldelf/ldelf.elf \
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- --output $(sub-dir-out)/ldelf_hex.c
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- endif
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-
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-@@ -25,7 +25,7 @@ early-ta-$1-uuid := $(firstword $(subst ., ,$(notdir $1)))
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- gensrcs-y += early-ta-$1
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- produce-early-ta-$1 = early_ta_$$(early-ta-$1-uuid).c
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- depends-early-ta-$1 = $1 scripts/ta_bin_to_c.py
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--recipe-early-ta-$1 = scripts/ta_bin_to_c.py --compress --ta $1 \
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-+recipe-early-ta-$1 = $(PYTHON3) scripts/ta_bin_to_c.py --compress --ta $1 \
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- --out $(sub-dir-out)/early_ta_$$(early-ta-$1-uuid).c
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- endef
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- $(foreach f, $(EARLY_TA_PATHS), $(eval $(call process_early_ta,$(f))))
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-@@ -40,7 +40,7 @@ core-embed-fdt-c = $(out-dir)/$(arch-dir)/dts/$(CFG_EMBED_DTB_SOURCE_FILE:.dts=.
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- gensrcs-y += embedded_secure_dtb
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- produce-embedded_secure_dtb = arch/$(ARCH)/dts/$(CFG_EMBED_DTB_SOURCE_FILE:.dts=.c)
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- depends-embedded_secure_dtb = $(core-embed-fdt-dtb) scripts/bin_to_c.py
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--recipe-embedded_secure_dtb = scripts/bin_to_c.py \
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-+recipe-embedded_secure_dtb = $(PYTHON3) scripts/bin_to_c.py \
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- --bin $(core-embed-fdt-dtb) \
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- --vname embedded_secure_dtb \
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- --out $(core-embed-fdt-c)
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-@@ -58,7 +58,7 @@ $(conf-mk-xz-base64): $(conf-mk-file)
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- gensrcs-y += conf_str
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- produce-conf_str = conf.mk.xz.base64.c
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- depends-conf_str = $(conf-mk-xz-base64)
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--recipe-conf_str = scripts/bin_to_c.py --text --bin $(conf-mk-xz-base64) \
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-+recipe-conf_str = $(PYTHON3) scripts/bin_to_c.py --text --bin $(conf-mk-xz-base64) \
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- --out $(sub-dir-out)/conf.mk.xz.base64.c \
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- --vname conf_str
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- endif
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-diff --git a/mk/config.mk b/mk/config.mk
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-index 70732c4d..1fe65576 100644
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---- a/mk/config.mk
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-+++ b/mk/config.mk
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-@@ -32,6 +32,12 @@ endif
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- # Supported values: undefined, 1, 2 and 3. 3 gives more warnings.
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- WARNS ?= 3
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-
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-+# Path to the Python interpreter used by the build system.
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-+# This variable is set to the default python3 interpreter in the user's
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-+# path. But build environments that require more explicit control can
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-+# set the path to a specific interpreter through this variable.
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-+PYTHON3 ?= python3
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-+
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- # Define DEBUG=1 to compile without optimization (forces -O0)
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- # DEBUG=1
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-
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-diff --git a/mk/lib.mk b/mk/lib.mk
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-index 6e890893..3bd422d6 100644
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---- a/mk/lib.mk
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-+++ b/mk/lib.mk
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-@@ -72,7 +72,7 @@ $(lib-shlibstrippedfile): $(lib-shlibfile)
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-
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- $(lib-shlibtafile): $(lib-shlibstrippedfile) $(TA_SIGN_KEY)
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- @$(cmd-echo-silent) ' SIGN $$@'
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-- $$(q)$$(SIGN) --key $(TA_SIGN_KEY) --uuid $(libuuid) --in $$< --out $$@
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-+ $$(q)$$(PYTHON3) $$(SIGN) --key $(TA_SIGN_KEY) --uuid $(libuuid) --in $$< --out $$@
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-
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- $(lib-libuuidln): $(lib-shlibfile)
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- @$(cmd-echo-silent) ' LN $$@'
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-diff --git a/ta/arch/arm/link.mk b/ta/arch/arm/link.mk
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-index db7d0b9a..b95c0cba 100644
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---- a/ta/arch/arm/link.mk
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-+++ b/ta/arch/arm/link.mk
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-@@ -2,7 +2,7 @@ link-script$(sm) = $(ta-dev-kit-dir$(sm))/src/ta.ld.S
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- link-script-pp$(sm) = $(link-out-dir$(sm))/ta.lds
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- link-script-dep$(sm) = $(link-out-dir$(sm))/.ta.ld.d
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-
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--SIGN_ENC ?= $(ta-dev-kit-dir$(sm))/scripts/sign_encrypt.py
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-+SIGN_ENC ?= $(PYTHON3) $(ta-dev-kit-dir$(sm))/scripts/sign_encrypt.py
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- TA_SIGN_KEY ?= $(ta-dev-kit-dir$(sm))/keys/default_ta.pem
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-
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- ifeq ($(CFG_ENCRYPT_TA),y)
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-diff --git a/ta/arch/arm/link_shlib.mk b/ta/arch/arm/link_shlib.mk
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-index ed81e59a..cc177ef0 100644
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---- a/ta/arch/arm/link_shlib.mk
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-+++ b/ta/arch/arm/link_shlib.mk
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-@@ -47,5 +47,5 @@ $(link-out-dir)/$(shlibuuid).elf: $(link-out-dir)/$(shlibname).so
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- $(link-out-dir)/$(shlibuuid).ta: $(link-out-dir)/$(shlibname).stripped.so \
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- $(TA_SIGN_KEY)
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- @$(cmd-echo-silent) ' SIGN $@'
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-- $(q)$(SIGN) --key $(TA_SIGN_KEY) --uuid $(shlibuuid) \
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-+ $(q)$(PYTHON3) $(SIGN) --key $(TA_SIGN_KEY) --uuid $(shlibuuid) \
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- --in $< --out $@
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-diff --git a/ta/ta.mk b/ta/ta.mk
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-index 918880f4..59ed87f7 100644
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---- a/ta/ta.mk
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-+++ b/ta/ta.mk
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-@@ -67,7 +67,7 @@ $$(arm32-user-sysregs-out)/$$(arm32-user-sysregs-$(1)-h): \
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- $(1) scripts/arm32_sysreg.py
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- @$(cmd-echo-silent) ' GEN $$@'
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- $(q)mkdir -p $$(dir $$@)
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-- $(q)scripts/arm32_sysreg.py --guard __$$(arm32-user-sysregs-$(1)-h) \
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-+ $(q)$(PYTHON3) scripts/arm32_sysreg.py --guard __$$(arm32-user-sysregs-$(1)-h) \
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- < $$< > $$@
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-
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- endef #process-arm32-user-sysreg
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---
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-2.20.1
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-
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