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--- linux_modules:gcc [2018/11/05 21:08] – created ktm5j
+++ linux_modules:gcc [2023/08/29 19:56] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+====== Gcc ======
+Project website: https://www.gnu.org/software/gcc/
+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 ====
+**Example: **
+<code>
+[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
+/sw/centos/gcc/current/bin/gcc
+</code>
+==== 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 |