Fixing gin compilation

build.sh

@@ -29,14 +29,13 @@ then
    echo 1 > $HOME/$5/MPI/version
  fi
 
- module load gcc/4.9.2
  ### Activate MPI ###
 
  export PATH="$PATH:$HOME/$5/MPI/bin"
 
  mkdir $HOME/$5
  if [ x"$4" == x"full" ]; then
-  ./install -i $HOME/$5  -s -c "--prefix=/home/jenkins/openfpm_install"
+  ./install CC=gcc-4.9.2 CXX=g++-4.9.2 FC=gfortran-4.9.2 F77=gfortran-4.9.2  -i $HOME/$5  -s -c "--prefix=/home/jenkins/openfpm_install"
   mv $HOME/openfpm_vars $HOME/openfpm_vars_$5
   source $HOME/openfpm_vars_$5
  elif [ x"$3" == x"numerics" ]; then

script/detect_gcc

@@ -23,6 +23,29 @@ function detect_compiler()
 
     dgc_ret=0
 
+    if [ x"$CXX" != x"" -o x"$CC" != x"" -o x"$F77" != x"" -o x"$FC" != x"" ]; then
+        
+        if [ $CXX  ]
+
+        echo -e "\033[1;34;5m  ---------------------------------------------------------------------- \033[0m"
+        echo -e "\033[1;34;5m  Selected compilers    \033[0m"
+        echo -e "\033[1;34;5m  ---------------------------------------------------------------------- \033[0m"
+
+	echo -e "\033[91;1m The user request to use specifics compilers to compile C/C++ or Fortran code \033[0m"
+	echo -e "\033[91;1m specifing one or more of these variables CXX/CC/F77/FC. When at least one is \033[0m"
+        echo -e "\033[91;1m defined the specified compiler will be used. \033[0m"
+	echo -e "\033[91;1m When not specified the system will use the default g++/gcc/gfortran/gfortran \033[0m"
+	echo -e "\033[91;1m The installer will use the following compilers \033[0m"
+
+	echo -e ""
+	echo -e "CXX=$CXX"
+	echo -e "CC=$CC"
+	echo -e "F77=$F77"
+	echo -e "FC=$FC"
+
+        return
+    fi
+
     # First we try to understand if g++ command line is linked to clang
     
     g++ --version | grep "Apple LLVM"

script/remove_old

@@ -156,6 +156,7 @@ function remove_old()
                 echo -e "\033[1;34;5m  OPENBLAS has been updated, the component will be updated automatically    \033[0m"
                 echo -e "\033[1;34;5m  ---------------------------------------------------------------------- \033[0m"
                 sleep 5
+		rm -rf $1/OPENBLAS
                 rm -rf $1/EIGEN
                 rm -rf $1/PETSC
 		rm -rf $1/SUITESPARSE