Differences

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--- nix:gcc [2017/05/17 16:24] – kauffman
+++ nix:gcc [2018/04/23 12:01] – [Example] kauffman
@@ Line 1: / Line 1: @@
-====== We can haz GCC ======
+====== GCC ======
 ===== GCC Versions that are already installed on CS infrastructure =====
@@ Line 22: / Line 22: @@
 <code>
-kauffman3@green:~$ $ module --terse avail
+kauffman3@green:~$ module --terse avail
 /etc/environment-modules/modules:
 cmake/3.1.1
@@ Line 65: / Line 65: @@
 #!/bin/bash
-PREFIX="$HOME/.local/gcc/4.9.3"
+gccversion='7.1.0'
+PREFIX="$HOME/.local/gcc/${gccversion}"
-# Building gcc in $HOME
+# Building gcc
+gccversionuc="${gccversion//./_}"
 INSTALLDIR=/tmp/$USER
@@ Line 73: / Line 75: @@
 cd $INSTALLDIR
-svn co svn://gcc.gnu.org/svn/gcc/tags/gcc_4_9_3_release gcc-4.9.3
+svn co svn://gcc.gnu.org/svn/gcc/tags/gcc_${gccversionuc}_release gcc-${gccversion}
-cd gcc-4.9.3
+cd gcc-${gccversion}
 ./contrib/download_prerequisites
 cd ../
 mkdir objdir
 cd objdir
-$PWD/../gcc-4.9.3/configure \
+$PWD/../gcc-${gccversion}/configure \
   --prefix=$PREFIX \
   --enable-languages=c,c++,fortran,go \
@@ Line 90: / Line 92: @@
 # clean up
 rm -r $INSTALLDIR/objdir
 export PATH=$HOME/$PREFIX/bin:$PATH
@@ Line 99: / Line 100: @@
 echo "  export PATH=\$HOME/$PREFIX/bin:\$PATH"
 echo "  export LD_LIBRARY_PATH=\$HOME/$PREFIX/lib:\$LD_LIBRARY_PATH"
+</code>
+===== Troubleshooting =====
+==== 'module' command not found ====
+To resolve you may have to do the following:
+<code>
+source /etc/profile.d/modules.sh
 </code>