该脚本用于在Linux下安装JPEG库,在安装GD库的时候如果没有JPEG库,GD将不能生成JPEG格式的图象.
作者： 何志强#----where to download----
#ftp://ftp.uu.net/graphics/jpeg/jpegsrc.v6b.tar.gz
#----.tar.gz file name----
jpeg_tar_gz=jpegsrc.v6b.tar.gz
#----which version----
ver_jpeg=jpeg-6b
#----where to install----
jpeg=/usr/local/jpeg
#----untar----
tar xzvf $jpeg_tar_gz
#----install----
cd $ver_jpeg
./configure --prefix=$jpeg --enable-shared --enable-static
make
mkdir $jpeg
mkdir $jpeg/include
mkdir $jpeg/lib
mkdir $jpeg/bin
mkdir $jpeg/man
mkdir $jpeg/man/man1
make install
cd ..
#----free----
rm -rf $ver_jpeg
#----configuration information----
echo ""---------------------------------------------------------------------""
echo ""please add following lines in you /etc/profile""
echo ""(""
echo "" tip:""
echo "" you can add these lines in a file named /etc/profile.jpeg,""
echo "" and then add a line on the end of /etc/profile:""
echo "" . /etc/profile.jpeg""
echo "" it is simple,:)""
echo ""):""
echo "" PATH=""""$""""PATH:$jpeg/bin""
echo "" CPLUS_INCLUDE_PATH=""""$""""CPLUS_INCLUDE_PATH:$jpeg/include""
echo "" LD_LIBRARY_PATH=""""$""""LD_LIBRARY_PATH:$jpeg/lib""
echo "" LIBRARY_PATH=""""$""""LIBRARY_PATH:$jpeg/lib""
echo "" MANPATH=""""$""""MANPATH:$jpeg/man""
echo """"
echo "" export PATH CPLUS_INCLUDE_PATH LD_LIBRARY_PATH LIBRARY_PATH MANPATH""