Linux compile php gd extension ____linux

1: Install the GD dependency pack

Yum-y Install GD gd2 gd-devel gd2-devel zlib freetype

To install JPEG:

wget http://www.ijg.org/files/jpegsrc.v9b.tar.gz

TAR-XVF jpegsrc.v9b.tar.gz

./configure--prefix=/usr/local/jpeg--enable-shared--enable-static

Make && make install

2: Enter PHP extended directory compilation extension

cd PHP source Pack/ext//ext/gd For example:/USR/LOCAL/SRC/PHP-5.5.37/EXT/GD

Executive:/usr/local/php/bin/phpize

Compiling GD extensions:

./configure--with-php-config=/usr/local/php/bin/php-config-with-png-dir--with-freetype-dir--with-jpeg-dir=/usr /local/jpeg-with-zlib-dir--WITH-GD

Make

Make install

This will prompt: Installing shared extensions:/usr/local/php/lib/php/extensions/no-debug-non-zts-20121212 (this path is the extended path)

cd/usr/local/php/lib/php/extensions/no-debug-non-zts-20121212

You can see the extension: The gd.so extension has been compiled successfully

3: The compiled GD extension is added to PHP

Open php.ini

Extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20121212"//Set extension path

extension=gd.so//Add GD extension

4: Problems encountered in compiling

The first time I compiled:./configure--with-php-config=/usr/local/php/bin/php-config--with-jpeg=/usr/local/jpeg--with-png-- With-freetype--with-zlib--WITH-GD

Then after compiling the installation installation, the GD extension was found to be successful, but some of the built-in functions in PHP didn't work.

Replace the one above: remember to make clean or the change will fail

--with-freetype and--with-freetype-dir differences: