# Platform-specific commands tailored to your local server
# configuration.

if ( $BIRCH_DEBUG == 1 ) echo Running platform.source

# This file is called by $BIRCH/admin/cshrc.source right
# after the value of $BIRCH is set. Further settings in
# cshrc.source depend on values set here.

# HOSTNAME is needed to put the name of the host into
# the command prompt. It is also used for setting 
# BIRCH_PLATFORM by hostname (Method 3 below).
if (-e /usr/ucb/hostname) then
   set HOSTNAME = `/usr/ucb/hostname`
else
   set HOSTNAME = `hostname`
endif
   
#-------------------  BIRCH PLATFORM -----------------------
# This section provides several alternative ways for 
# setting $BIRCH_PLATFORM, which tells the os-hardware
# combination for the system to which you are currently
# logged in. 
#



   # Method 1: automatic detection of the platform 
   # If possible, use this method

   # Find out the following platform parameters:
   #   operating system
   #   processor family

   # Operating system
   #set OS = `uname -s | tr -s '[:upper:]' '[:lower:]'`
   set OS = `uname -s`
   switch ($OS)
      case SunOS:   
        set OS = solaris
	breaksw
      case linux:  
        set OS = linux
        breaksw
      default
        set OS = linux  
        breaksw 
   endsw

if ( $BIRCH_DEBUG == 1 ) echo 'OS = ' $OS

   # Processor family
   #set PROC = `uname -p | tr -s '[:upper:]' '[:lower:]'`
   set PROC = `uname -p`
   switch ($PROC)
      case sparc:
        set PROC = sparc
	breaksw
      case i686:
        set PROC = intel
        breaksw
      case i386:
        set PROC = intel
        breaksw
      case i86pc:
        set PROC = intel
        breaksw
      case x86_64:
        set PROC = x86_64
        breaksw
      default
        set PROC = intel 
        breaksw 
   endsw

if ( $BIRCH_DEBUG == 1 ) echo 'processor = ' $PROC

   # Map the result to supported BIRCH platforms
   if ($OS == solaris) then
      switch ($PROC)
	case sparc:
	  setenv BIRCH_PLATFORM 'solaris-sparc'
	  breaksw
	case intel:
	  setenv BIRCH_PLATFORM 'solaris-amd64'
	  breaksw
        default
	  setenv BIRCH_PLATFORM 'solaris-sparc' 
	  breaksw 
      endsw
   else
      if ($OS == linux) then
	 switch ($PROC)
	   case intel:
	     setenv BIRCH_PLATFORM 'linux-intel'
	     breaksw
	   case x86_64:
	     setenv BIRCH_PLATFORM 'linux-x86_64'
	     breaksw
	   default
	     setenv BIRCH_PLATFORM 'linux-intel' 
	     breaksw 
	 endsw
      endif
      else
       setenv BIRCH_PLATFORM 'linux-intel'  
      endif
   endif


   # Method 2: single platform. This will work if you only
   # run BIRCH on one platform.
   # Uncomment a line if you only use a single platform
   #setenv BIRCH_PLATFORM linux-intel
   setenv BIRCH_PLATFORM linux-x86_64
   #setenv BIRCH_PLATFORM solaris-sparc
   #setenv BIRCH_PLATFORM solaris-amd64

   # Method 3: determine platform from HOSTNAME
   # This section lets you choose the operating system
   # based on host name.
   # Platform-specific syntax is chosen based on BIRCH_PLATFORM.
   # (default = solaris-amd64)

   #switch ($HOSTNAME)
   #  case antares|deneb|mira|polaris:
   #    setenv BIRCH_PLATFORM solaris-sparc 
   #    breaksw
   #  case regulus:
   #    setenv BIRCH_PLATFORM AIX 
   #    breaksw 
   #  case ambient:
   #    setenv BIRCH_PLATFORM linux-intel 
   #    breaksw  
   #  case blues:
   #    setenv BIRCH_PLATFORM linux-intel 
   #    breaksw 
   #  case linux*:
   #    setenv BIRCH_PLATFORM linux-intel 
   #    breaksw 
   #  case grid*:
   #    setenv BIRCH_PLATFORM solaris-amd64
   #    breaksw  
   #  case merak:
   #    setenv BIRCH_PLATFORM solaris-amd64
   #    breaksw
   #  case toliman:
   #    setenv BIRCH_PLATFORM solaris-amd64
   #    breaksw  
   #  default:
   #    setenv BIRCH_PLATFORM solaris-amd64 
   #    breaksw
   #endsw 

if ( $BIRCH_DEBUG == 1 ) echo 'BIRCH_PLATFORM = ' $BIRCH_PLATFORM

# ------------------------  THREADING ------------------------------
# On machines with multiple CPUs, threaded versions of fasta programs
# are available. All end with _t. $THREADED is added to fasta program
# names in .GDEmenus. 
# Note that setenv, and not set, must be used, to export THREADED
# so that the Bourne shell can use it.

setenv THREADED ""

switch ($HOSTNAME)
  case antares|deneb|mira|polaris|merak|toliman|gaia|moon:
    setenv THREADED "_t" 
    breaksw 
  case grid*|cc0*:
    setenv THREADED "_t"
    breaksw  
  default:
    setenv THREADED "" 
    breaksw
endsw