SHELL:=/bin/bash

UBUNTU_VERSION ?= 2404
CODENAME ?= noble

VERSION:=10.0.139.9
#VERSION:=11.9.169.4
#VERSION:=13.0.245.25

build: $(CODENAME)/cppse-v8_$(VERSION)_amd64.deb

$(CODENAME)/cppse-v8_$(VERSION)_amd64.deb:
	mkdir -p $(CODENAME)
	make ubuntu$(UBUNTU_VERSION)

#ubuntu1804:
#	# git clone https://github.com/rayburgemeestre/v8pp
#	#
#	git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git || true
#	# will be factored out at some point
#	git clone https://github.com/pmed/v8pp || true
#	pushd v8pp && git checkout d62a0d581fd4ab05beb8a675216a12c72a5077c8  # master at time of writing
#
#	bash ../ubuntu1804.sh make build
#	#bash ../ubuntu1804.sh make archive  # outside container not enough permissions
#	bash ../ubuntu1804.sh make package  # outside container not enough permissions
#
#	# also packages v8pp for now
#	make fpm_package
#
#ubuntu2004:
#	# git clone https://github.com/rayburgemeestre/v8pp
#	#
#	git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git || true
#	# will be factored out at some point
#	git clone https://github.com/pmed/v8pp || true
#	pushd v8pp && git checkout d62a0d581fd4ab05beb8a675216a12c72a5077c8  # master at time of writing
#	bash ../ubuntu2004.sh make build
#	#bash ../ubuntu2004.sh make archive  # outside container not enough permissions
#	bash ../ubuntu2004.sh make package  # outside container not enough permissions
#	# also packages v8pp for now
#	make fpm_package
#	bash ../ubuntu2004.sh chown $$(id -u):$$(id -g) . -R  # fix permissions
#
#ubuntu2204:
#	git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git || true
#	#git clone -b v1.8.1 https://github.com/pmed/v8pp || true , next version 1.8.2, will probably contain the fix for clang-14 as well. for now..
#	git clone -b master https://github.com/pmed/v8pp              # ..we'll use master.
#	bash ../ubuntu2204.sh make impl  # prepares packaging as well
#	make fpm_package
#	bash ../ubuntu2204.sh chown $$(id -u):$$(id -g) . -R  # fix permissions

ubuntu$(UBUNTU_VERSION):
	rm -rfv depot_tools
	git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git || true
	#git clone -b v1.8.1 https://github.com/pmed/v8pp || true , next version 1.8.2, will probably contain the fix for clang-14 as well. for now..
	#git clone -b master https://github.com/pmed/v8pp || true             # ..we'll use master.
	git clone -b v2.1.1 https://github.com/pmed/v8pp || true             # ..we'll use master.
	make impl1  # v8 only, doesn't deal with docker rootless very well
	# no v8pp anymore: bash ../ubuntu$(UBUNTU_VERSION).sh make impl2  # prepares packaging as well
	make fpm_package
	bash ../ubuntu$(UBUNTU_VERSION).sh chown $$(id -u):$$(id -g) . -R  # fix permissions

impl1:
	# see issue https://exerror.com/fatal-detected-dubious-ownership-in-repository/
	#git config --global --add safe.directory '*'
	#switch-to-latest-clang
	#apt-get update
	#apt-get install pkg-config python2.7 -y
	#cp -prv /usr/bin/python2.7 /usr/bin/python  # stupid depot tool scripts
	#cp -prv /usr/bin/python2.7 /usr/bin/python2  # stupid depot tool scripts
	./build-v8.sh
	make prepare-package-v8

impl2:
	./build-v8pp.sh    # basically only produces the v8pp/config.hpp (from config.hpp.in)
	make prepare-package-v8pp

#archive:
#	rm -rf v8.a
#	#ar rvs v8.a $$(cat v8-include.txt |xargs -n 1 -I{} find {} -name '*.o')
#	# third_party/
#	# excluding buildtools/third_party directory which contains libc++ etc., or you will get linker errors.
#	# ./out/x64.release/obj/buildtools/third_party/libc++/libc++/
#	# second exclude for external snapshot, we need only the non-external one, or we get some weeiiird results of course!
#	# both implement DefaultSnapshotBlob() and we need to add the right one to the object file.
#	# ERR, ar rvs v8.a $$(find ./v8/out/x64.release/ -type f -name '*.o' | grep -v "buildtools/third_party/libc++/libc++" | grep -v "v8_external_snapshot")
#	# Let's go back to our white-list approach.. let's see...
#	#ar rvs v8.a $$(cat v8-include.txt |xargs -n 1 -I{} find {} -name '*.o')
#	# We no longer use our v8.a, still including it for now.
#	# no longer works with newer, missing some files echo all included object files listed below
#	# no longer works with newer, missing some files ar rvs v8.a $$(cat v8-include.txt |xargs -n 1 -I{} find {} -name '*.o')
#	# We'll use this one below..
#	find ./v8/out/x64.release/ -name 'libv8_monolith.a' -type f
#	# We'll also include .so files..
#	find ./v8/out/x64.release/ -name '*.so' -type f

prepare-package-v8:
	rm -rf out
	mkdir -p out/opt/cppse/build/v8/lib
	mkdir -p out/opt/cppse/build/v8/include
	cp -prv v8/out/x64.release/obj/libv8_monolith.a out/opt/cppse/build/v8/lib
	cp -prv v8/include out/opt/cppse/build/v8/include/v8

prepare-package-v8pp:
	# no v8pp anymore: ls -alh v8pp/v8pp/config.hpp* || true
	# no v8pp anymore: cp -prv v8pp/v8pp out/opt/cppse/build/v8pp/include/
	echo no-op

fpm_package:
	rm -rf $(CODENAME)/cppse-v8_*_amd64.deb
	docker run -v "$$(pwd):/src/" rayburgemeestre/fpm-ubuntu:24.04 fpm -f -v $(VERSION) --iteration $(CODENAME) -s dir -t deb -n cppse-v8 --license MPL2 --maintainer "Ray Burgemeestre <ray@cppse.nl>" --description "v8 - build dependency" --url "https://github.com/rayburgemeestre/v8pp" --deb-generate-changes -C /src/out
	cp -prv cppse-v8_*_amd64.deb $(CODENAME)/

clean:
	rm -rf v8pp
	rm -rf v8
	rm -rf out
	rm -rf depot_tools
	rm -rf .gclient
	rm -rf .gclient_entries
	rm -rf ninja

shell:
	FLAGS="-i --privileged" bash ../ubuntu$(UBUNTU_VERSION).sh /bin/bash