#!/usr/bin/make -f

include /usr/share/dpkg/pkg-info.mk

export PYBUILD_NAME=esptool

UPSTREAM_VERSION = ${DEB_VERSION_UPSTREAM:+dfsg=}

%:
	dh $@ --buildsystem=pybuild

execute_after_dh_auto_install:
	mv debian/esptool/usr/bin/esptool.py debian/esptool/usr/bin/esptool
	mv debian/esptool/usr/bin/espefuse.py debian/esptool/usr/bin/espefuse
	mv debian/esptool/usr/bin/espsecure.py debian/esptool/usr/bin/espsecure
	dh_installexamples debian/esptool/usr/bin/esp_rfc2217_server.py
	rm -f debian/esptool/usr/bin/esp_rfc2217_server.py

execute_before_dh_auto_build:
	# uscan removes this entire directory through Files-Excluded
	mkdir esptool/targets/stub_flasher/
	# Build the stubs using the following options:
	# * Workaround "/usr/bin/env python" shebang in wrap_stub.py
	# * Disable ESP32 Xtensa stubs as we don't have toolchains for these
	# * Use the gcc/picolibc as found in Debian for ESP32 RISC-V chips
	# * Enable verbose mode
	make -C flasher_stub install \
	  WRAP_STUB="python3 wrap_stub.py" \
	  WITHOUT_ESP32_XTENSA=1 \
	  CROSS_ESPRISCV32=riscv64-unknown-elf- \
	  EXTRA_CFLAGS_ESPRISCV32=-specs=picolibc.specs \
	  V=1

override_dh_python3:
	# for python3-pkcs11, used by espsecure's HSM signing function
	dh_python3 --suggests-section=hsm

ifeq (,$(findstring nodoc,$(DEB_BUILD_OPTIONS) $(DEB_BUILD_PROFILES)))
execute_after_dh_auto_build: export PYTHONSAFEPATH=1
execute_after_dh_auto_build: export PYTHONPATH=$(shell pybuild --print build_dir --interpreter python3)
execute_after_dh_auto_build: PYTHON_SCRIPT_PATH=build/scripts-$(shell py3versions -v --max-supported)
execute_after_dh_auto_build:
	help2man --no-info --section 1 --include=debian/see-also \
	  --source="Esptool.py $(UPSTREAM_VERSION)" \
	  -n "ESP8266 and ESP32 ROM Bootloader Utility" \
	  --version-string="$(UPSTREAM_VERSION)" \
	  $(PYTHON_SCRIPT_PATH)/esptool.py \
	  | sed -e "s,esptool.py,esptool," \
	  -e "s,Esptool.py,esptool.py," \
	  -e "s,esptool v[0-9]\+.*,," \
	  -e "s,\[.*\],," \
	  -e "s,sage: esptool,sage: esptool [OPTION] COMMAND," \
	  -e "s,positional arguments,command arguments," \
	  -e "s,\.\.\.,," \
	  -e "s,{load.*version},," \
	  -e "s/{auto,.*}/{auto,CHIP}/" \
	  -e "s/\\\fR {.*},/,/" \
	  > esptool.1
	help2man --no-info --section 1 --include=debian/see-also \
	  --source="Esptool.py $(UPSTREAM_VERSION)" \
	  -n "ESP32 Secure Boot & Flash Encryption tool" \
	  --version-string="$(UPSTREAM_VERSION)" \
	  $(PYTHON_SCRIPT_PATH)/espsecure.py \
	  | sed -e "s,espsecure.py,espsecure," \
	  -e "s,Esptool.py,esptool.py," \
	  -e "s,espsecure v[0-9]\+.*,," \
	  -e "s,\[.*\],," \
	  -e "s,sage: espsecure,sage: espsecure [OPTION] COMMAND," \
	  -e "s,positional arguments,command arguments," \
	  -e "s,\.\.\.,," \
	  -e "s,{digest.*data},," \
	  > espsecure.1
	help2man --no-info --section 1 --include=debian/see-also \
	  --source="Esptool.py $(UPSTREAM_VERSION)" \
	  -n "ESP32 efuse get/set tool" \
	  --version-string="$(UPSTREAM_VERSION)" \
	  $(PYTHON_SCRIPT_PATH)/espefuse.py \
	  | sed -e "s,espefuse.py,espefuse," \
	  -e "s,Esptool.py,esptool.py," \
	  -e "s,espefuse v[0-9]\+.*,," \
	  -e "s,\[.*\],," \
	  -e "s,sage: espefuse,sage: espefuse [OPTION] COMMAND," \
	  -e "s,positional arguments,command arguments," \
	  -e "s,\.\.\.,," \
	  -e "s,{dump.*_mac},," \
	  -e "/^{burn_efuse,[^}]*}/d" \
	  -e "s/{auto,.*}/{auto,CHIP}/" \
	  > espefuse.1
endif