[Gcc] How to compiler gcc-4.4.2

1. Download gcc 4.4.2 from http://gcc.gnu.org/

2. tar xvf gcc-4.4.2.tar.gz

    cd gcc-4.4.2/

    mkdir /home/happy/gcc-4.4.2-build -p

3.

./configure --prefix=/home/happy/gcc-4.4.2-build/ --program-suffix=-4.4.2

./configure -h ( Type this command will see the following explanation )

Installation directories:

  --prefix=PREFIX         install architecture-independent files in PREFIX

 [/usr/local]

Program names:

  --program-prefix=PREFIX            prepend PREFIX to installed program names

  --program-suffix=SUFFIX            append SUFFIX to installed program names

  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names

4. make && make install


Reference :

• Having multiple versions of GCC
• fedora 下多版本gcc共存