#!/bin/bash

if [ "$system" = "64bit" ];
then
    CXXFLAGS_BAK=$CXXFLAGS
    CXXFLAGS="$CXXFLAGS -m64"
    export CXXFLAGS
    export CFLAGS=$CXXFLAGS
fi

if (not_there glpk $SIMPATH/basics/glpk/examples/glpsol);
then
    cd $SIMPATH/basics
    untar glpk $GLPKVERSION.tar.gz
    cd $GLPKVERSION
    patch -p1 < ../glpk-4.39.patch 
    if [ "$arch" == "solarisCC5" ];then
      CFLAGS_BAK=$CFLAGS
      CFLAGS="$CFLAGS -DGSL_C99_INLINE"
      export CFLAGS
    fi 
    ./configure --prefix=$SIMPATH/basics/glpk 
    if [ "$arch" == "solarisCC5" ];then
      CFLAGS=$CFLAGS_BAK
      export CFLAGS
    fi
    $MAKE_command -j$number_of_processes
    make install
    
    if [ "$platform" = "macosx" ];
    then
        cd  $SIMPATH/basics/glpk/lib/
	    create_links dylib so
    fi
    
 
    check_success glpk $SIMPATH/basics/glpk/bin/glpsol
    
    
    check=$?
    
fi

if [ "$system" = "64bit" ];
then
  CXXFLAGS=$CXXFLAGS_BAK
  export CXXFLAGS
  export CFLAGS=$CXXFLAGS
fi

cd $SIMPATH

return 1