【系统环境】
操作系统：OS X 10.11.5
Xcode：7.3.1
【注意】
编译之前，需要安装 xcode、Homebrew 套件！
1、准备相关软件包，统一放到 /usr/local/src/php 目录下：
http://cn2.php.net/distributions/php-5.6.21.tar.gz
http://ncu.dl.sourceforge.net/project/mhash/mhash/0.9.9.9/mhash-0.9.9.9.tar.gz
ftp://mcrypt.hellug.gr/pub/crypto/mcrypt/libmcrypt/libmcrypt-2.5.7.tar.gz
http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
https://sourceforge.net/projects/libpng/files/libpng16/1.6.21/libpng-1.6.21.tar.xz/download
http://www.ijg.org/files/jpegsrc.v9a.tar.gz
http://www.bzip.org/1.0.6/bzip2-1.0.6.tar.gz
http://download.savannah.gnu.org/releases/freetype/freetype-2.4.12.tar.gz
http://ftp.gnu.org/gnu/gettext/gettext-0.19.tar.gz
2、安装依赖库
# 安装 libmcrypt cd /usr/local/src/php tar -xzvf ./libmcrypt-2.5.7.tar.gz cd ./libmcrypt-2.5.7 ./configure sudo make sudo make install # 安装 libmhash cd /usr/local/src/php tar -xzvf ./mhash-0.9.9.9.tar.gz cd ./mhash-0.9.9.9 ./configure sudo make sudo make install # 安装 libiconv cd /usr/local/src/php tar -xzvf ./libiconv-1.14.tar.gz cd ./libiconv-1.14 ./configure sudo make sudo make install # 安装 bzip2 cd /usr/local/src/php tar -xzvf ./bzip2-1.0.6.tar.gz cd ./bzip2-1.0.6 sudo make sudo make install # 安装 libpng (png图片处理, GD库依赖) cd /usr/local/src/php tar -xzvf ./libpng-1.6.21.tar.xz cd ./libpng-1.6.21 ./configure sudo make sudo make install # 安装 ibjpeg (jpg图片处理, GD库依赖) cd /usr/local/src/php tar -xzvf ./jpegsrc.v9a.tar.gz cd ./jpeg-9a ./configure sudo make sudo make install # 安装 freetype cd /usr/local/src/php tar -xzvf ./freetype-2.4.12.tar.gz cd ./freetype-2.4.12 ./configure sudo make sudo make install # 安装 gettext cd /usr/local/src/php tar -xzvf ./gettext-0.19.tar.gz cd ./gettext-0.19 ./configure sudo make sudo make install
3、安装PHP
# 解压PHP安装包 cd /usr/local/src/php tar -xzvf ./php-5.6.21.tar.gz cd ./php-5.6.21
# 编译 ./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-openssl --with-zlib --with-bz2 --with-gd --with-jpeg-dir --with-png-dir --with-gettext --with-mhash --with-freetype-dir --with-mcrypt --with-iconv --with-curl --with-xmlrpc --with-mysql --with-pdo-mysql --with-mysqli --enable-calendar --enable-pdo --enable-zip --enable-mbstring --enable-mbregex --enable-bcmath --enable-soap --enable-sockets --enable-ftp --enable-gd-native-ttf --enable-shmop --enable-sysvmsg --enable-sysvsem --enable-sysvshm --enable-xml --enable-pcntl --enable-fpm --enable-opcache --without-pear
【报错1】
configure: error: Cannot find OpenSSL's <evp.h>
【解决】
(1)、安装 openssl
brew install openssl
(2)、把 --with-openssl 改为 --with-openssl=/usr/local/opt/openssl
（如果安装了 brew，那么openssl的路径为 /usr/local/opt/openssl/）
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-openssl=/usr/local/opt/openssl --with-zlib --with-bz2 --with-gd --with-jpeg-dir --with-png-dir --with-gettext --with-mhash --with-freetype-dir --with-mcrypt --with-iconv --with-curl --with-xmlrpc --with-mysql --with-pdo-mysql --with-mysqli --enable-calendar --enable-pdo --enable-zip --enable-mbstring --enable-mbregex --enable-bcmath --enable-soap --enable-sockets --enable-ftp --enable-gd-native-ttf --enable-shmop --enable-sysvmsg --enable-sysvsem --enable-sysvshm --enable-xml --enable-pcntl --enable-fpm --enable-opcache --without-pear
# 执行 make sudo make
【报错2】
Undefined symbols for architecture x86_64:
"_PKCS5_PBKDF2_HMAC", referenced from:
_zif_openssl_pbkdf2 in openssl.o
"_TLSv1_1_client_method", referenced from:
_php_openssl_setup_crypto in xp_ssl.o
"_TLSv1_1_server_method", referenced from:
_php_openssl_setup_crypto in xp_ssl.o
"_TLSv1_2_client_method", referenced from:
_php_openssl_setup_crypto in xp_ssl.o
"_TLSv1_2_server_method", referenced from:
_php_openssl_setup_crypto in xp_ssl.o
...
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [sapi/cli/php] Error 1
【解决】
修改 Makefile 文件
找到 EXTRA_LIBS 节点，删除所有的 -lssl 和 -lcrypto 然后追加 libssl.dylib 和 libcrypto.dylib 的路径（如果你安装了 brew，那么则是 /usr/local/opt/openssl/lib/），重新运行 make 命令。
附上我修改后的 MakeFile EXTRA_LIBS 那一行：
EXTRA_LIBS = -lz -lresolv -lintl -lpng -lz -ljpeg -lcurl -lbz2 -lz -lm -lxml2 -lz -licucore -lm -lcurl -lxml2 -lz -licucore -lm -lfreetype -lz -lbz2 -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm /usr/local/opt/openssl/lib/libcrypto.dylib /usr/local/opt/openssl/lib/libssl.dylib
# 重新编译 sudo make clean sudo make
【报错3】
Undefined symbols for architecture x86_64:
"_libiconv_open", referenced from:
_do_convert in gdkanji.o
_convert in encodings.o
"_libiconv", referenced from:
_do_convert in gdkanji.o
_convert in encodings.o
"_libiconv_close", referenced from:
_do_convert in gdkanji.o
_convert in encodings.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make: *** [libs/libphp5.bundle] Error 1
【分析】
Makefile中有两个 -liconv，于是想到，会不会在系统中存在两份不同的 libiconv 呢，果然，系统本身 和 brew(或自己编译)各有一份iconv：
$ nm /usr/lib/libiconv.dylib | grep iconv
00000000000f1af0 S ___iconv_2VersionNumber
00000000000f1b90 S ___iconv_2VersionString
00000000000f60f0 D __libiconv_version
000000000000a1e1 T _iconv
000000000000a5a0 T _iconv_canonicalize
0000000000013164 T _iconv_close 0000000000013171 T _iconv_open
000000000000a72c T _iconvctl
000000000000a20f T _iconvlist
0000000000014dbd T _libiconv_relocate
0000000000014cff T _libiconv_set_relocation_prefix$ nm /usr/local/lib/libiconv.dylib | grep iconv
00000000000f90c0 D __libiconv_version
0000000000002f10 T _iconv_canonicalize
0000000000002650 T _libiconv
0000000000002680 T _libiconv_close
00000000000011d0 T _libiconv_open
0000000000002690 T _libiconv_open_into
0000000000017970 t _libiconv_relocate
00000000000fa7a8 b _libiconv_relocate.initialized.b
00000000000178b0 T _libiconv_set_relocation_prefix
0000000000002bc0 T _libiconvctl
0000000000002d00 T _libiconvlist
所以就导致了–with-iconv-dir 无论配置成哪一个都链接不成功。
【解决】
最终的解决方案是直接修改Makefile，把里面的 两个-liconv分别替换成 /usr/lib/libiconv.dylib, /usr/local/lib/libiconv.dylib。使用绝对路径之后，这个链接就没有问题了。
EXTRA_LIBS = -lz -lresolv -lintl -lpng -lz -ljpeg -lcurl -lbz2 -lz -lm -lxml2 -lz -licucore -lm -lcurl -lxml2 -lz -licucore -lm -lfreetype -lz -lbz2 -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm /usr/local/opt/openssl/lib/libcrypto.dylib /usr/local/opt/openssl/lib/libssl.dylib /usr/lib/libiconv.dylib /usr/local/lib/libiconv.dylib
# 重新编译 sudo make clean sudo make
【报错4】
"_mcrypt_enc_get_algorithms_name", referenced from:
_zif_mcrypt_get_cipher_name in mcrypt.o
......
【解决】
(1)、安装 mcrypt
brew install libmcrypt
(2)、修改 Makefile 文件，追加 libmcrypt 库的完整路径 /usr/local/lib/libmcrypt.dylib
EXTRA_LIBS = -lz -lresolv -lintl -lpng -lz -ljpeg -lcurl -lbz2 -lz -lm -lxml2 -lz -licucore -lm -lcurl -lxml2 -lz -licucore -lm -lfreetype -lz -lbz2 -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm /usr/local/lib/libmcrypt.dylib /usr/local/opt/openssl/lib/libcrypto.dylib /usr/local/opt/openssl/lib/libssl.dylib /usr/lib/libiconv.dylib /usr/local/lib/libiconv.dylib
终于没报错，继续安装，需要 sudo 一下获得权限
# 重新编译 sudo make clean sudo make sudo make install
4、通过以下指令 启动 和 停止 php-fpm
# 启动 php-fpm php-fpm -D # 关闭 php-fpm killall php-fpm
注意：php-fpm.conf 中的 用户名 及 用户组 配置为当前用户，即 jianbao、staff
延伸阅读：
Mac Pro 开机自启动 PHP-FPM，Nginx，MySql 等软件
【参考】
http://www.widlabs.com/article/mac-os-x-compile-install-php
http://superuser.com/questions/394219/compiling-php-on-os-x-iconv-works-only-if-forced-to-64-bit
https://segmentfault.com/q/1010000004137098
https://upliu.net/compile-php-with-openssl-on-max-osx-error.html
http://b.liuctic.com/2012/01/build-php-on-lion/
https://segmentfault.com/a/1190000000606752
全新安装Mac OSX 开发者环境 同时使用homebrew搭建 PHP，Nginx ，MySQL，Redis，Memcache ... ... (LNMP开发环境)