nios_env.sh

   1 # set up enviornment variables.
   2 #
   3 # cd nios2ecos
   4 # source nios_env.sh
   5 #
   6 # Intended to work on Cygwin & Linux out of the box(tested on Ubuntu 9.04
   7 # as of writing).
   8
   9 export NIOS_ECOS=`pwd`/packages
  10
  11 if [ `uname` = Linux ] ;then
  12         echo "Linux box"
  13         export WIN_ALTERA_ROOTDIR=/opt/altera9.0
  14         export CYG_ALTERA_ROOTDIR=/opt/altera9.0
  15         export PATH=$PATH:$CYG_ALTERA_ROOTDIR/nios2eds/bin/nios2-gnutools/H-i686-pc-linux-gnu/bin
  16         export TMP=/tmp
  17 else
  18         echo "Cygwin"
  19         export CYGWIN=nontsec
  20         export WIN_ALTERA_ROOTDIR=c:/altera/90
  21         export CYG_ALTERA_ROOTDIR=/cygdrive/c/altera/90
  22         export PATH=$PATH:$CYG_ALTERA_ROOTDIR/nios2eds/bin/nios2-gnutools/H-i686-pc-cygwin/bin
  23 fi
  24
  25 # DANGER!!! here we need windows-like paths for compatibility.
  26 export QUARTUS_ROOTDIR=$WIN_ALTERA_ROOTDIR/quartus
  27 export SOPC_KIT_NIOS2=$WIN_ALTERA_ROOTDIR/nios2eds
  28 export PERL5LIB=/bin:$CYG_ALTERA_ROOTDIR/quartus/sopc_builder/bin/perl_lib:$CYG_ALTERA_ROOTDIR/quartus/sopc_builder/bin/europa:$CYG_ALTERA_ROOTDIR/quartus/sopc_builder/bin
  29
  30 # This is the standard installation directory for eCos 3.0
  31 echo "Adding eCos 3.0 tools to path: ~/ecos/ecos-3.0/tools/bin"
  32 # FIX!!! check if ecosconfig is already in the path and only add
  33 # this to path if it isn't
  34 export PATH=$PATH:~/ecos/ecos-3.0/tools/bin
  35 # FIX!!! check if ECOS_REPOSITORY variable is already set up
  36 export ECOS_REPOSITORY=~/ecos/ecos-3.0/packages
  37 echo "Prepend Nios eCos repository to ECOS_REPOSITORY=$ECOS_REPOSITORY"
  38 export ECOS_REPOSITORY=$NIOS_ECOS:$ECOS_REPOSITORY
  39 export ECOS_REPOSITORY=$NIOS_ECOS/../tools/gcc4libstdxx/ecos:$ECOS_REPOSITORY
  40 echo "ECOS_REPOSITORY=$ECOS_REPOSITORY"
  41
  42
  43 # generally place the altera stuff *LAST* in the path because it contains
  44 # lots of obsolete stuff
  45 export PATH=$PATH:$NIOS_ECOS/hal/nios2/arch/current/host
  46 export PATH=$PATH:$CYG_ALTERA_ROOTDIR/quartus/sopc_builder/bin
  47 export PATH=$PATH:$CYG_ALTERA_ROOTDIR/quartus/bin
  48 export PATH=$PATH:$CYG_ALTERA_ROOTDIR/nios2eds/bin
  49
  50
  51
  52 # Workaround for cygpath problems.
  53 if [ `uname` = Linux ] ;then
  54         export PATH=$PATH:$NIOS_ECOS/hal/nios2/arch/current/host/cygpath
  55 fi