centos7 编译安装imagemagick7.1

参考

https://blog.csdn.net/chen_cong_520/article/details/134638717

#cd /usr/local
#wget https://www.nasm.us/pub/nasm/releasebuilds/2.16/nasm-2.16.tar.gz
#tar -zxvf nasm-2.16.tar.gz 
#cd nasm-2.16
#./autogen.sh && ./configure && make && make install
#cd ../
#pwd
#wget https://github.com/strukturag/libheif/releases/download/v1.15.2/libheif-1.15.2.tar.gz
#tar -zxvf libheif-1.15.2.tar.gz
#cd libheif-1.15.2
#./autogen.sh && ./configure && make && make install

#PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/lib64/pkgconfig:/usr/local/lib/pkgconfig
#export PKG_CONFIG_PATH
#LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib:/usr/lib64:/usr/local/lib:/usr/local/lib64
#export LD_LIBRARY_PATH
#heif-info

#cd ../

#wget https://imagemagick.org/archive/ImageMagick-7.1.1-29.tar.gz

#tar -zxvf ImageMagick-7.1.1-29.tar.gz 
#cd ImageMagick-7.1.1-29

#yum install -y libwebp-tools
#./configure --prefix=/usr/local/imagemagick && make && make install
#convert -version
 

#rm /usr/bin/convert
#ln -s /usr/local/imagemagick/bin/magick /usr/bin/convert
#convert -version
#convert -list format

convert -list format命令查看支持的格式里面有HEIF、HEIC等苹果ios支持的图片格式
下面两行要写到/etc/profile中

LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib:/usr/lib64:/usr/local/lib:/usr/local/lib64
export LD_LIBRARY_PATH
写好后

#source /etc/profile

[root@192 ~]# cd /data/wwwroot/imgtest

把png图片转换成webp图片格式
[root@192 imgtest]# cwebp semi_transparent2.png -o semi_transparent2.webp

二：安装php7的imagick扩展

#   wget https://pecl.php.net/get/imagick-3.7.0.tgz
#   tar xvf imagick-3.7.0.tgz
#   cd imagick-3.7.0
 
#   /usr/local/php7.4/bin/phpize

#   ./configure --with-php-config=/usr/local/php7.4/bin/php-config --with-imagick=/usr/local/imagemagick
#   make && make install

#   vi /usr/local/php7.4/etc/php.ini
#   添加一段
extension=/usr/local/php7.4/lib/php/extensions/no-debug-non-zts-20190902/imagick.so

　　#/etc/init.d/php-fpm restart