arm linux 移植 PHP

背景：

PHP 是世界上最好的语言。

host平台　　 ：Ubuntu 16.04
arm平台　　 ： 3531d
arm-gcc　　 ：4.9.4

php　　 　　：7.1.30
zlib　　　　 ：1.2.11
libxml2　　 ： 2.9.9
libiconv　　 ：1.15

主机准备：

使用以下脚本

##
#    Copyright By Schips, All Rights Reserved
#    https://gitee.com/schips/
#    File Name:  make.sh
#    Created  :  Fri 22 Nov 2019 10:38:53 AM CST
##
#!/bin/sh
HOST=arm-hisiv500-linux
PHP=php-7.1.30
ZLIB=zlib-1.2.11
XML2=libxml2-2.9.9
ICONV=libiconv-1.15

FIN_INSTALL=/usr/${PHP}

BASE=`pwd`
OUTPUT_PATH=${BASE}/install
ARM_GCC=${HOST}-gcc


make_dirs () {
    cd ${BASE}
    mkdir  compressed  install  source -p
}

download_package () {
    cd ${BASE}/compressed
    wget http://mirrors.sohu.com/php/${PHP}.tar.gz
    wget -c https://www.zlib.net/${ZLIB}.tar.gz
    wget -c http://distfiles.macports.org/libxml2/${XML2}.tar.gz
    wget http://ftp.gnu.org/pub/gnu/libiconv/${ICONV}.tar.gz
}

tar_package () {
    cd ${BASE}/compressed
    ls * > /tmp/list.txt
    for TAR in `cat /tmp/list.txt`
    do
        tar -xf $TAR -C  ../source
    done
    rm -rf /tmp/list.txt
}


make_zlib () {
    cd ${BASE}/source/${ZLIB}
    CC=${ARM_GCC} ./configure --prefix=${OUTPUT_PATH}/${ZLIB} && make && make install
}

make_xml2 () {
    cd ${BASE}/source/${XML2}

    ./configure     --without-zlib     --without-lzma     --without-python     --prefix=${OUTPUT_PATH}/${XML2}     --host=${HOST} && make && make install
}


make_iconv () {
    cd ${BASE}/source/${ICONV}

    ./configure --host=${HOST}     --prefix=${OUTPUT_PATH}/${ICONV} && make && make install
}

configure_php () {
    cd ${BASE}/source/${PHP}
    ./configure     --prefix=${FIN_INSTALL}     --host=${HOST}     --libdir=/tmp     --datadir=/tmp     --includedir=/tmp     --oldincludedir=/tmp     --datarootdir=/tmp     --sharedstatedir=/tmp     --libexecdir=${FIN_INSTALL}/libexec     --with-config-file-path=${FIN_INSTALL}/etc     --localstatedir=${FIN_INSTALL}/var     --bindir=${FIN_INSTALL}/bin     --sbindir=${FIN_INSTALL}/sbin     --sysconfdir=${FIN_INSTALL}/etc     --runstatedir=${FIN_INSTALL}/var/run     --with-config-file-scan-dir=${FIN_INSTALL}/etc/php-fpm.d     --disable-all     --disable-phpdbg     --enable-cgi     --enable-json     --enable-posix     --enable-pcntl     --enable-session     --enable-fpm     --enable-libxml     --enable-dom     --enable-hash     --with-sqlite3     --enable-zip     --enable-ctype     --enable-simplexml     --with-zlib=${OUTPUT_PATH}/${ZLIB}     --with-libxml-dir=${OUTPUT_PATH}/${XML2}     --with-iconv-dir=${OUTPUT_PATH}/${ICONV}     --enable-xml     --enable-mbstring     --enable-xmlreader && echo "${FIN_INSTALL} with ${HOST}" > readme
}

make_php () {
    cd ${BASE}/source/${PHP}
    make -j4 && sudo make install && sudo mv readme ${FIN_INSTALL}/readme
    sudo mv ${FIN_INSTALL} ${OUTPUT_PATH}/${PHP}
    cd ${BASE}/install/${PHP}/ && sudo rm lib php -rf
    cd ${BASE}
}
make_dirs
sudo ls
#download_package
tar_package
make_zlib
make_xml2
make_iconv
configure_php
make_php

自此，编译完成

arm板准备

将php依赖的动态库zlib，libxml2 ，libiconv移动到开发板中（注意软连接的保持）。

测试（在arm板子上）

进入php/bin

./php -i

此后，可以进行与nginx搭配等配置（略）

附录:优化体积的可选步骤

strip处理：

${HOST}-strip php

UPX处理：

upx php

?            Ultimate Packer for eXecutables

?             Copyright (C) 1996 - 2013

UPX 3.91    Markus Oberhumer, Laszlo Molnar & John Reiser  Sep 30th 2013

?    File size     Ratio   Format   Name

--------------------  ------  -----------  -----------

  3679836 ->  1357148  36.88%  linux/armel  php             

Packed 1 file.