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#! /bin/csh
# CL.CSH -- Startup the version of the CL executable compiled for the
# architecture or floating point hardware appropriate for the current
# machine.
#set echo
# Determine platform architecture.
setenv OSVERSION `uname -r | cut -c1`
if ($OSVERSION == 5) then
set MACH = `uname -p`
switch ($MACH)
case sparc:
set MACH = ssol
breaksw
endsw
else
set MACH = `mach`
endif
# Determine CL binary to run based on how we were called.
set cl_binary = "cl.e"
if (`echo $0 | egrep ecl` != "") then
set cl_binary = "ecl.e"
else if ($#argv > 0) then
if ("$argv[1]" == "-ecl" || "$argv[1]" == "-e") then
set cl_binary = "ecl.e"
endif
else if ($#argv > 0) then
if ("$argv[1]" == "-old" || "$argv[1]" == "-o") then
set cl_binary = "cl.e"
endif
endif
# Determine IRAF root directory (value set in install script).
set d_iraf = "/iraf/iraf/"
if ($?iraf) then
if (! -e $iraf) then
echo "Warning: iraf=$iraf does not exist (check .cshrc or .login)"
echo "Session will default to iraf=$d_iraf"
unsetenv iraf ; sleep 3
endif
endif
if ($?iraf == 0) then
setenv iraf "$d_iraf"
endif
# Check for obsolete IRAFBIN definition.
if ($?IRAFBIN && !($?IRAFARCH)) then
echo "Use IRAFARCH rather than IRAFBIN to specify the machine architecture"
echo "IRAFARCH, if defined, should be one of ffpa,f68881,i386,sparc, etc."
endif
# Just run the CL if IRAFARCH already defined.
if ($?IRAFARCH) then
if ($IRAFARCH == "") then
setenv arch ""
else
setenv arch ".$IRAFARCH"
endif
setenv IRAFBIN ${iraf}bin$arch/
set file = ${IRAFBIN}$cl_binary
if (-e $file) then
exec $file
else
echo "$file not found"
endif
endif
# Determine the architecture to be used.
if ("$MACH" == "ssol") then
setenv IRAFARCH "ssun"
else if ("$MACH" == "sparc") then
setenv IRAFARCH "sparc"
else if ("$MACH" == "i386") then
setenv IRAFARCH "i386"
else if (-e /dev/fpa && -e ${iraf}bin.ffpa/cl.e) then
setenv IRAFARCH "ffpa"
else
setenv IRAFARCH "f68881"
endif
setenv arch .$IRAFARCH
setenv IRAFBIN ${iraf}bin$arch/
set file = ${IRAFBIN}$cl_binary
# Run the desired CL.
exec $file
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