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The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Ada, and Go, as well as libraries for these languages (libstdc++,…). GCC was originally written as the compiler for the GNU operating system. The GNU system was developed to be 100% free software, free in the sense that it respects the user's freedom.

Using gcc

Loading the Module


[ktm5j@portal01] ~$ module whatis gcc
------------------------ /sw/centos/Modules/modulefiles ------------------------
                 gcc: Sets the environment for using gcc-current compilers
[ktm5j@portal01] ~$ module load gcc
[ktm5j@portal01] ~$ which gcc

Environment Variables

Variable Join Type String Added
PATH prepend /sw/centos/gcc/current/bin
LD_LIBRARY_PATH prepend /sw/centos/gcc/current/lib64
LD_INCLUDE_PATH prepend /sw/centos/gcc/current/include
MANPATH prepend /sw/centos/gcc/current/man
CC /sw/centos/gcc/current/bin/gcc
GCC /sw/centos/gcc/current/bin/gcc
FC /sw/centos/gcc/current/bin/gfortran
F77 /sw/centos/gcc/current/bin/gfortran
F90 /sw/centos/gcc/current/bin/gfortran
linux_modules/gcc.txt · Last modified: 2023/08/29 19:56 by