PHP Wiki - internals

2021-end-of-year-releases

Anonymous (anonymous@undisclosed.example.com) — 2021-11-10T12:45:24+00:00

2021/11/10 11:25		current
Line 5:		Line 5:
	* Thu Nov 18 - 7.4.26 and 8.0.13 (and 7.3.33 if it is a security release)		* Thu Nov 18 - 7.4.26 and 8.0.13 (and 7.3.33 if it is a security release)
	* Thu Nov 25 - 8.1.0 !!!		* Thu Nov 25 - 8.1.0 !!!
-	* Thu Dec 16 - 8.0.14 (and 7.4.27 if it is a security release)	+	* Sun Nov 28 - End of active support for 7.4
		+	* Mon Dec 06 - End of life for 7.3
		+	* Thu Dec 02 - 7.4.27RC1, 8.0.14RC1, and 8.1.1RC1
	* Thu Dec 16 - 7.4.27, 8.0.14, and 8.1.1		* Thu Dec 16 - 7.4.27, 8.0.14, and 8.1.1
	* Thu Jan 06 - 8.0.15RC1 and 8.1.2RC1 (that's a three week gap to skip the hollibobs)		* Thu Jan 06 - 8.0.15RC1 and 8.1.2RC1 (that's a three week gap to skip the hollibobs)
	* Thu Jan 20 - 8.0.15 and 8.1.2 (and 7.4.28 if it is a security release)		* Thu Jan 20 - 8.0.15 and 8.1.2 (and 7.4.28 if it is a security release)

aarch64-cross-compile

Anonymous (anonymous@undisclosed.example.com) — 2021-05-18T14:37:00+00:00

2024/09/07 05:55	current
Line 1:	Line 1:
	+	====== AArch64 PHP/JIT: Cross Compilation and running in QEMU ======
	+
	+	This instruction assumes, the php source files of master branch are installed in ''/home/dmitry/php/php-master''. Please correct all the relevant paths according to your real path.
	+
	+	===== Install cross-compilers =====
	+
	+	<code sh>
	+	sudo dnf install gcc-aarch64-linux-gnu gcc-c++-aarch64-linux-gnu binutils-aarch64-linux-gnu
	+	</code>
	+
	+	===== Install QEMU =====
	+
	+	1. Install necessary packages
	+
	+	<code sh>
	+	sudo dnf install qemu-system-aarch64
	+	sudo dnf install cloud-utils
	+	</code>
	+
	+	2. Create directory for VM image file
	+
	+	<code>
	+	mkdir -p /home/dmitry/php/php-master/ARM64
	+	cd /home/dmitry/php/php-master/ARM64
	+	</code>
	+
	+	3. Download system image files
	+
	+	<code sh>
	+	wget https://cloud-images.ubuntu.com/releases/16.04/release/ubuntu-16.04-server-cloudimg-arm64-uefi1.img
	+	wget https://releases.linaro.org/components/kernel/uefi-linaro/16.02/release/qemu64/QEMU_EFI.fd
	+	</code>
	+
	+	4. Create file cloud.txt with the following context. Add your real name (I recommend to use the same name as on host system) and your ssh public key.
	+
	+	<code>
	+	#cloud-config
	+	users:
	+	- name: <your_name>
	+	ssh-authorized-keys:
	+	- <your_ssh_public_key>
	+	sudo: ['ALL=(ALL) NOPASSWD:ALL']
	+	groups: sudo
	+	shell: /bin/bash
	+	</code>
	+
	+	5. Create user image file
	+
	+	<code sh>
	+	cloud-localds --disk-format qcow2 cloud.img cloud.txt
	+	</code>
	+
	+	6. Start QEMU
	+
	+	<code sh>
	+	qemu-system-aarch64 \
	+	-smp 2 \
	+	-m 2048 \
	+	-M virt \
	+	-cpu cortex-a57 \
	+	-bios QEMU_EFI.fd \
	+	-nographic \
	+	-device virtio-blk-device,drive=hd0 \
	+	-drive if=none,file=ubuntu-16.04-server-cloudimg-arm64-uefi1.img,id=hd0 \
	+	-device virtio-blk-device,drive=cloud \
	+	-drive if=none,id=cloud,file=cloud.img \
	+	-virtfs local,path=/home/dmitry/php/php-master,mount_tag=php-master,security_model=passthrough,id=php-master \
	+	-device e1000,netdev=net0 -netdev user,id=net0,hostfwd=tcp:127.0.0.1:2222-:22
	+	</code>
	+
	+	this will take a wile...
	+
	+	7. Connect to running VM through SSH
	+
	+	<code sh>
	+	ssh -p 2222 dmitry@127.0.0.1
	+	</code>
	+
	+	The following instructions are executed on guest VM...
	+
	+	8. Install necessary packages (the list may be incomplete)
	+
	+	<code sh>
	+	sudo apt-get update
	+	sudo apt-get install git autoconf automake bison build-essential curl flex \
	+	libtool libssl-dev libcurl4-openssl-dev libxml2-dev libreadline-dev \
	+	libsqlite3-dev nginx openssl pkg-config re2c sqlite3 zlib1g-dev \
	+	gdb linux-tools-common
	+	</code>
	+
	+	9. Mount PHP source directory
	+
	+	Add the following line to /etc/fstab
	+
	+	<code>
	+	php-master /home/dmitry/php/php-master 9p noauto,trans=virtio,version=9p2000.L 0 0
	+	</code>
	+
	+	<code sh>
	+	mkdir -p /home/dmitry/php/php-master
	+	sudo mount /home/dmitry/php/php-master
	+	</code>
	+
	+	10. Copy include/lib files to host
	+
	+	<code sh>
	+	cd /home/dmitry/php/php-master/ARM64
	+	mkdir -p lib/aarch64-linux-gnu
	+	mkdir -p usr/include
	+	mkdir -p usr/lib
	+	cp -a /lib/aarch64-linux-gnu lib
	+	cp -a /usr/include usr
	+	cp -a /usr/lib usr
	+	cd usr/lib
	+	ln -s aarch64-linux-gnu/crt1.o crt1.o
	+	ln -s aarch64-linux-gnu/crti.o crti.o
	+	ln -s aarch64-linux-gnu/crtn.o crtn.o
	+	cd aarch64-linux-gnu
	+	ln -sf ../../../lib/aarch64-linux-gnu/libdl.so.2 libdl.so
	+	</code>
	+
	+	===== Cross-Compilation (on host system) =====
	+
	+	<code sh>
	+	mkdir /home/dmitry/php/php-master/ARM64-DEBUG
	+	cd /home/dmitry/php/php-master/ARM64-DEBUG
	+	CC='aarch64-linux-gnu-gcc --sysroot=/home/dmitry/php/php-master/ARM64 -I/home/dmitry/php/php-master/ARM64/usr/include/aarch64-linux-gnu -L/home/dmitry/php/php-master/ARM64/usr/lib/aarch64-linux-gnu -Wl,-rpath-link,/home/dmitry/php/php-master/ARM64/lib/aarch64-linux-gnu' \
	+	'../configure' \
	+	'--host=aarch64-linux-gnu' \
	+	'--target=aarch64-linux-gnu' \
	+	'--prefix=/home/dmitry/php/php-master/ARM64/DEBUG' \
	+	'--with-config-file-path=/home/dmitry/php/php-master/ARM64/DEBUG/etc' \
	+	'--disable-all' \
	+	'--enable-opcache' \
	+	'--enable-debug' \
	+	'--enable-filter' \
	+	'--enable-pdo' \
	+	'--enable-session' \
	+	'--enable-tokenizer' \
	+	'--with-iconv' \
	+	'--with-pdo-mysql=mysqlnd' \
	+	'--with-mysqli=mysqlnd'
	+	make
	+	make install
	+	</code>
	+
	+	===== Testing (on guest QEMU system) =====
	+
	+	<code>
	+	cd /home/dmitry/php/php-master/ARM64-DEBUG
	+	cp ext/opcache/.libs/opcache.so ext/opcache/.libs/opcache.la modules
	+	make test TESTS="ext/opcache/tests/jit"
	+	</code>

buildbot