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install
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#!/bin/sh
#
# INSTALL.SH -- Install IRAF on the local machine, either as a system-wide
# facility, and/or for personal use. Root privileges are only required for
# a system installation.
#
# Usage:
# % install [opts]
#
# Where [opts] include:
#
# -h, --help # print help
# --version # print script version
#
# -n, --noop # no execute
# -s, --system # do a system install (needs root)
# -C, --csh # install C-shell scripts
#
# -t, --term <term> # set default terminal type
# -b, --bindir <dir> # set local bin directory
# -c, --cache <dir> # set cache directory
# -i, --imdir <dir> # set image directory
# -m, --mach <arch> # set architecture
# -r, --root <dir> # set iraf root directory
#
# -C, --oldcache <dir> # set old cache directory
# -I, --oldimdir <dir> # set old image directory
# -R, --oldroot <dir> # set old iraf root directory
#
#
# Initialize script variables.
if [ ! -n "$iraf" ]; then
export iraf=$PWD
fi
if [ -e "$iraf/unix/hlib/util.sh" ]; then
. "$iraf/unix/hlib/util.sh"
fi
if [ -e "${iraf}/unix/hlib/irafarch.sh" ]; then
mach=$("${iraf}/unix/hlib/irafarch.sh") # current platform architecture
hmach=$("${iraf}/unix/hlib/irafarch.sh" -hsi) # current HSI architecture
if [ -z "$IRAFARCH" ]; then
IRAFARCH=$mach
fi
elif [ -e "./unix/hlib/irafarch.sh" ]; then
mach=$(./unix/hlib/irafarch.sh) # current platform architecture
hmach=$(./unix/hlib/irafarch.sh -hsi) # current HSI architecture
if [ -z "$IRAFARCH" ]; then
IRAFARCH=$mach
fi
else
mach=""
hmach=""
echo "Error: Cannot determine platform architecture, quitting."
echo ' : Try setting a $iraf or $IRAFARCH variable.'
exit 1
fi
if [ -e "${iraf}/.version" ]; then
VERSION=$(cat "${iraf}/.version")
else
VERSION="v2.16"
fi
defterm="xgterm" # default terminal type
do_system=0 # system or personal install?
do_csh=0 # Install csh scripts?
err_seen=0 # have errors been seen?
err_count=0 # error count
exec="yes" # take action?
old_links=0 # use old link method?
extn="sh" # shell script extension
LS="/bin/ls" # directory listing command
TEMP="/tmp/iraf_install.$$" # temp output file
imdir="" # image directory
cache="" # cache directory
myterm="" # terminal type
p_iraf="" # <param> iraf root directory
p_imdir="" # <param> image directory
p_cache="" # <param> cache directory
p_lbin="" # commands directory
o_iraf="" # old iraf root directory
o_imdir="" # old image directory
o_cache="" # old cache directory
# INSTALL_HELP -- Print script help.
install_help() {
ECHO ""
ECHO " Usage:"
ECHO " % install [opts]"
ECHO ""
ECHO " Where [opts] include:"
ECHO ""
ECHO " -h, --help # print help"
ECHO " --version # print script version"
ECHO ""
ECHO " -n, --noop # no execute"
ECHO " -s, --system # do a system install (needs root)"
ECHO " -C, --csh # install C-shell scripts"
ECHO ""
ECHO " -t, --term <term> # set default terminal type"
ECHO " -b, --bindir <dir> # set local bin directory"
ECHO " -c, --cache <dir> # set cache directory"
ECHO " -i, --imdir <dir> # set image directory"
ECHO " -m, --mach <arch> # set architecture"
ECHO " -r, --root <dir> # set iraf root directory"
ECHO ""
ECHO " -C, --oldcache <dir> # set old cache directory"
ECHO " -I, --oldimdir <dir> # set old image directory"
ECHO " -R, --oldroot <dir> # set old iraf root directory"
ECHO ""
ECHO ""
}
#=============================================================================
# Process command line arguments. The defaults are set to empty strings
# in order to allow them to be defined first on the command-line. In
# addition, if the 'sysinstall" option is used it will change how we
# look for installation directories.
#=============================================================================
while [ -n "$1" ] ; do
case "$1" in
"-h"|"-help"|"--help") # print script help
install_help
exit 0
;;
"-version"|"--version") # print script version
echo "$VERSION"
exit 0
;;
"-n"|"-noop"|"--noop") # no execute
exec=no
;;
"-s"|"-system"|"--system") # do a system-wide install?
do_system=1
;;
"-C"|"-csh"|"--csh") # Install csh scripts?
do_csh=1
;;
"-t"|"-term"|"--term") # set default terminal type.
myterm=$2 ; shift
;;
"-b"|"-bindir"|"--bindir") # set local bin directory
p_lbin=$2 ; shift
;;
"-c"|"-cache"|"--cache") # set cache directory
p_cache=$2 ; shift
;;
"-i"|"-imdir"|"--imdir") # set image directory
p_imdir=$2 ; shift
;;
"-m"|"-mach"|"--mach") # set architecture
mach=$2 ; shift
;;
"-r"|"-root"|"--root") # set iraf root directory
p_iraf=$2 ; shift
if [ ! -n "$p_iraf" ]; then
export iraf=$p_iraf
fi
if [ -e "$iraf/unix/hlib/util.sh" ]; then
. "$iraf/unix/hlib/util.sh"
fi
if [ -e "${iraf}/unix/hlib/irafarch.sh" ]; then
mach=$("${iraf}/unix/hlib/irafarch.sh")
fi
;;
"-C"|"-oldcache"|"--oldcache") # set old cache directory
o_cache=$2 ; shift
;;
"-I"|"-oldimdir"|"--oldimdir") # set old image directory
o_imdir=$2 ; shift
;;
"-R"|"-oldroot"|"--oldroot") # set old iraf root directory
o_iraf=$2 ; shift
;;
*)
MSG "Unknown option '$1'"
exit 1
;;
esac
if [ "$2" = "" ]; then
break
else
shift
fi
done
#=============================================================================
# Get the values of o_iraf and o_imdir from the current mkiraf.*sh file, if
# not already otherwise defined. Strip any trailing / in the pathname to be
# matched, so that the trailing /, if present, will be LEFT in the occurrence
# of the path in the file.
#=============================================================================
mkiraf=${iraf}/unix/hlib/mkiraf.sh
if [ "$o_iraf" = "" ]; then
o_iraf=$(grep "^iraf=" "$mkiraf" | sed -e "s+iraf=++" -e 's+"++g')
fi
o_iraf=$(echo "$o_iraf" | sed -e 's+/\(["]*\)$+\1+')
if [ "$o_imdir" = "" ]; then
o_imdir=$(grep "^imdir=" "$mkiraf" | sed -e "s+imdir=++" -e 's+"++g')
fi
o_imdir=$(echo "$o_imdir" | sed -e 's+/\(["]*\)$+\1+')
if [ "$o_cache" = "" ]; then
o_cache=$(grep "^cachedir=" "$mkiraf" | sed -e "s+cachedir=++" -e 's+"++g')
fi
o_cache=$(echo "$o_cache" | sed -e 's+/\(["]*\)$+\1+')
#=============================================================================
# User Check
#
# If we're doing a private install, initialize the $HOME/.iraf directory.
#=============================================================================
# Get the current user name.
WHOAMI=$(whoami)
if [ "$WHOAMI" = "root" ]; then
if [ "$do_system" = 0 ]; then
do_proceed="yes"
while [ "$do_proceed" = "yes" ]; do
BOLD_ON
ECHO "You are running as the root user: "
PROMPT "Install IRAF for all users on this machine?"
read ans
do_proceed="no"
if [ -n "$ans" ]; then
if [ "$ans" = "" ] || [ "$ans" = "y" ] || [ "$ans" = "yes" ]; then
ECHO "Proceeding with a system-wide install on this machine ..."
do_system=1
do_proceed="no"
elif [ "$ans" = "quit" ] || [ "$ans" = "q" ]; then
exit 0
elif [ "$ans" = "no" ] || [ "$ans" = "n" ]; then
ECHO "Proceeding with a personal install for 'root' ...."
do_system=0
do_proceed="no"
elif [ "$ans" = "help" ] || [ "$ans" = "h" ] || [ "$ans" = "?" ]; then
NEWLINE
MSG "If you proceed, IRAF will be installed on this machine for all"
MSG "users. This means that files and links will be put in the "
MSG "system directories such as /usr/include and a local bin dir,"
MSG "doing so requires root permission. If you say 'no', then IRAF"
MSG "will be installed as a personal system for the user."
NEWLINE
MSG "Type <cr> to continue, or 'q' to quit to exit."
NEWLINE
do_proceed="yes"
else
ECHO "Huh?"
do_proceed="yes"
fi
else
ECHO "Proceeding with a system-wide install on this machine ..."
do_system=1
do_proceed="no"
fi
done
fi
fi
if [ "$do_system" = 0 ]; then
if [ ! -e "$HOME/.iraf" ]; then
NEWLINE
ECHO "Initializing $HOME/.iraf directory ....."
NEWLINE
mkdir "$HOME/.iraf"
(cd "$HOME/.iraf" && mkdir imdir cache bin)
fi
fi
#=============================================================================
clear
NEWLINE
BOLD_ON;
ECHO " ===================================="
ECHO " IRAF $VERSION Installation"
ECHO " ===================================="
BOLD_OFF
NEWLINE
ECHO " Welcome to the IRAF installation script. This script will first"
ECHO " prompt you for several needed path names. Once the installation is"
ECHO " complete, you will be allowed to do some minimal system configuration."
# Print a quick usage summary.
NEWLINE
ECHO -n " For each prompt: hit "
BOLD_ON ; ECHO -n "<CR>"; BOLD_OFF;
ECHO -n " to accept the default value, "
BOLD_ON ; ECHO -n "'q'" ; BOLD_OFF
ECHO ' to quit,'
ECHO -n " or "
BOLD_ON ; ECHO -n "'help'"; BOLD_OFF
ECHO -n " or ";
BOLD_ON ; ECHO -n "'?'"; BOLD_OFF
ECHO -n " to print an explanation of the prompt."
NEWLINE
NEWLINE
#=============================================================================
# Prompt the user for needed paths.
#=============================================================================
NEWLINE
BOLD_ON
ECHO "========================================================================"
ECHO "===================== Query for System Settings ======================"
ECHO "========================================================================"
BOLD_OFF
NEWLINE
#=============================================================================
# Set $iraf, the new root directory for iraf. The system must already have
# been read in at this directory (e.g., /iraf/iraf), but we assume that no
# files have yet been modified.
#=============================================================================
iraf_prompt="yes"
if [ "$iraf" = "" ]; then
# Use the current directory.
d_iraf=$(pwd)
else
if [ "$p_iraf" ]; then
d_iraf="$p_iraf"
iraf_prompt="no"
else
d_iraf="$iraf"
fi
fi
while [ $iraf_prompt = "yes" ]; do
d_iraf=$(ECHO "$d_iraf" | sed -e 's+/\(["]*\)$+\1+')
iraf_prompt="no"
NEWLINE
BOLD_ON ; ECHO -n "New iraf root directory " ; BOLD_OFF
ECHO -n "($d_iraf): "
read iraf
if [ "$iraf" = "" ]; then
export iraf="$d_iraf"
break
elif [ "$iraf" = "quit" ] || [ "$iraf" = "q" ]; then
exit 0
elif [ "$iraf" = "help" ] || [ "$iraf" = "h" ] || [ "$iraf" = "?" ]; then
NEWLINE
MSG "The iraf root directory is the place where the IRAF tar"
MSG "file was unpacked; it contains subdirectories such as 'dev',"
MSG "'local', 'noao', 'pkg', and the file IS.PORT.GEN."
di=$d_iraf
if [ -d "$di/dev" ] && [ -d "$di/pkg" ] && [ -d "$di/noao" ]; then
MSG ""
MSG "The default path '$d_iraf' appears to be correct ..."
else
MSG ""
MSG "The default path '$d_iraf' appears to be incorrect ..."
fi
NEWLINE
iraf=$d_iraf
iraf_prompt="yes"
fi
done
#=============================================================================
# Set $imdir, the default user image storage root directory. Each user imdir
# will be a subdirectory of this directory by default, when MKIRAF is run.
# Since bulk image data can consume hundreds of megabytes of disk space, IRAF
# likes to keep such data on a public scratch device, which is probably not
# backed up, which has a short file expiration interval, and possibly which
# has been configured (newfs/mkfs) with a large block size for fast seq. i/o.
#=============================================================================
if [ "$imdir" = "" ]; then
imdir_prompt="yes"
if [ "$p_imdir" ]; then
imdir=$p_imdir
imdir_prompt="no"
elif [ "$do_system" = 0 ]; then
d_imdir="$HOME/.iraf/imdir"
elif [ -d "$o_imdir" ]; then
d_imdir=$o_imdir
elif [ -d "/iraf" ]; then
d_imdir=/iraf/imdirs
elif [ -d "/home/iraf" ]; then
d_imdir=/home/iraf/imdirs
elif [ -d "$iraf_p" ]; then
d_imdir=$iraf_p/imdirs
elif [ -d "/usr/local/iraf" ]; then
d_imdir=/usr/local/iraf/imdirs
else
d_imdir="/tmp"
fi
while [ "$imdir_prompt" = "yes" ]; do
imdir_prompt="no"
BOLD_ON ; ECHO -n "Default root image storage directory " ; BOLD_OFF
ECHO -n "($d_imdir): "
read imdir
if [ "$imdir" = "" ]; then
imdir="$d_imdir"
imdir_prompt="no"
elif [ "$imdir" = "quit" ] || [ "$imdir" = "q" ]; then
exit 0
elif [ "$imdir" = "help" ] || [ "$imdir" = "h" ] || [ "$imdir" = "?" ]; then
NEWLINE
MSG "The root imdir directory is the default image storage dir"
MSG 'for OIF images (i.e. the ".imh" format) used by all users on'
MSG "this system. Individual user dirs will be created as needed."
MSG "It should be some large data disk on the machine which has a"
MSG "regular backup, scratch or tmp disks should be avoided or data"
MSG "may be lost."
MSG ""
MSG 'The "HDR$" syntax should not be used at this stage, please'
MSG 'edit the hlib$mkiraf.sh script after installation if you wish'
MSG "to make this the default."
export imdir=$d_imdir
imdir_prompt="yes"
fi
# Cannot have iraf and imdir the same.
if [ "$imdir" = "$iraf" ]; then
NEWLINE
MSG "The definition of imdir cannot be the same as the iraf"
MSG "root, please choose a different directory. Ideally this"
MSG "should be some large data area on your system or a user"
MSG "data area such as /home, /users, /u1, etc."
NEWLINE
NEWLINE
imdir_prompt="yes"
fi
done
fi
#=============================================================================
# Set $cache, the default user file cache root directory.
#=============================================================================
if [ "$cache" = "" ]; then
cache_prompt="yes"
if [ "$p_cache" ]; then
cache=$p_cache
cache_prompt="no"
elif [ "$do_system" = 0 ]; then
d_cache="$HOME/.iraf/cache"
elif [ -d "/iraf" ]; then
d_cache="/iraf/cache"
elif [ -d "/home/iraf" ]; then
d_cache="/home/iraf/cache"
elif [ -d "$iraf_p" ]; then
d_cache="$iraf_p/cache"
elif [ -d "/usr/local/iraf" ]; then
d_cache="/usr/local/iraf/cache"
else
d_cache="/tmp"
fi
while [ "$cache_prompt" = "yes" ]; do
cache_prompt="no"
BOLD_ON ; ECHO -n "Default root cache directory " ; BOLD_OFF
ECHO -n "($d_cache): "
read cache
if [ "$cache" = "" ]; then
cache="$d_cache"
cache_prompt="no"
elif [ "$cache" = "quit" ] || [ "$cache" = "q" ]; then
exit 0
elif [ "$cache" = "help" ] || [ "$cache" = "h" ] || [ "$cache" = "?" ]; then
NEWLINE
MSG "The root cache directory is the default storage directory for"
MSG "URL-referenced files. Individual user dirs will be created as"
MSG "needed. It should be some large data disk on the machine "
MSG "which has a regular backup, scratch or tmp disks should be"
MSG "avoided or data may be lost."
MSG ""
NEWLINE
export cache=$d_cache
cache_prompt="yes"
fi
# Cannot have iraf and cache the same.
if [ "$cache" = "$iraf" ]; then
NEWLINE
MSG "The definition of cache cannot be the same as the iraf"
MSG "root, please choose a different directory. Ideally this"
MSG "should be some large data area on your system or a user"
MSG "data area such as /home, /users, /u1, etc."
NEWLINE
NEWLINE
cache_prompt="yes"
fi
done
fi
#=============================================================================
# Get UNIX directory where HSI commands (links) are to be installed, if not
# set on command line. IRAF will only install a very few new commands in this
# directory. Ideally it should be a directory on the standard user $path,
# so that users do not have to customize their . files just to run IRAF.
#=============================================================================
if [ "$lbin" = "" ]; then
lbin_prompt="yes"
# Look around and come up with a likely candidate directory.
if [ "$p_lbin" ]; then
lbin=$p_lbin
lbin_prompt="no"
elif [ "$do_system" = 0 ]; then
d_lbin="$HOME/.iraf/bin/"
elif [ -d "/usr/local/bin" ]; then
d_lbin="/usr/local/bin"
elif [ -d "/opt/local/bin" ]; then
d_lbin="/opt/local/bin"
elif [ -d "/local/bin" ]; then
d_lbin="/local/bin"
else
d_lbin="/usr/bin"
fi
while [ "$lbin_prompt" = "yes" ]; do
lbin_prompt="no"
BOLD_ON ; ECHO -n "Local unix commands directory " ; BOLD_OFF
ECHO -n "($d_lbin): "
read lbin
if [ "$lbin" = "" ]; then
lbin="$d_lbin"
lbin_prompt="no"
elif [ "$lbin" = "quit" ] || [ "$lbin" = "q" ]; then
exit 0
elif [ "$lbin" = "help" ] || [ "$lbin" = "h" ] || [ "$lbin" = "?" ]; then
NEWLINE
MSG "The local bin directory is the system directory into which the"
MSG "iraf commands (e.g. cl, mkiraf, mkpkg, etc) will be installed"
MSG "as symlinks to files in the iraf tree. This should be a common"
MSG "dir such as /usr/local/bin which will likely be found in every"
MSG "user's path."
NEWLINE
export lbin=$d_lbin
lbin_prompt="yes"
fi
# Create the local bin directory if it doesn't exist?
if [ ! -e $lbin ]; then
if [ "$do_system" = 0 ]; then
ans="yes"
else
BOLD_ON ;
ECHO -n " Sorry, but $lbin does not exist, create it? "
BOLD_OFF
read ans
fi
if [ "$ans" = "" ] || [ "$ans" = "y" ] || [ "$ans" = "yes" ]; then
ECHO " Creating directory $lbin..."
if [ "$exec" = "yes" ]; then
mkdir $lbin
if [ ! -e $lbin ]; then
ERRMSG "Cannot create $lbin, please retry..."
export lbin=$d_lbin
lbin_prompt="yes"
fi
fi
else
lbin_prompt="yes"
fi
NEWLINE
fi
done
fi
bindir=$lbin
# Prompt for the terminal to use in a private installation.
if [ "$do_system" = 0 ]; then
if [ -z "$myterm" ] ; then
BOLD_ON
ECHO "Terminal types: xgterm, xtermjh, xterm, etc."
ECHO -n 'Enter default terminal type ('
BOLD_OFF
ECHO -n "$defterm"
BOLD_ON
ECHO -n '): '
BOLD_OFF
read myterm
if [ -z "$myterm" ]; then
myterm=$defterm
fi
fi
fi
#===============================================================================
# Determine iraf root directory
#===============================================================================
#===============================================================================
# Determine the old 'iraf', 'imdir' and 'cachedir' for editing.
#===============================================================================
#===============================================================================
# Verify the machine type.
#===============================================================================
if [ -e /usr/bin/uname ]; then
uname_cmd="/usr/bin/uname"
elif [ -e /bin/uname ]; then
uname_cmd="/bin/uname"
else
WARNING "No 'uname' command found to determine architecture."
exit 1
fi
export UNAME=$($uname_cmd | tr '[:upper:]' '[:lower:]')
if [ "$UNAME" = "sunos" ]; then
export UNAME_M=$($uname_cmd -m | cut -c2- | tr '[:upper:]' '[:lower:]')
else
export UNAME_M=$($uname_cmd -m | tr '[:upper:] ' '[:lower:]_')
fi
export OSVERSION=$($uname_cmd -r | cut -c1)
# ============================================
# The following is partially system dependent.
# ============================================
# Set the BINDIRS pathnames - directories where the HSI executables go.
host="$iraf/unix"
hbin="$iraf/unix/bin.$hmach"
hlib="$iraf/unix/hlib"
fbin="$iraf/bin"
# Replace any // by /.
host=$(echo "$host" | sed -e "s+//+/+g")
hbin=$(echo "$hbin" | sed -e "s+//+/+g")
fbin=$(echo "$fbin" | sed -e "s+//+/+g")
hlib=$(echo "$hlib" | sed -e "s+//+/+g")
# Strip any trailing /.
host=$(echo "$host" | sed -e 's+/\(["]*\)$+\1+')
hbin=$(echo "$hbin" | sed -e 's+/\(["]*\)$+\1+')
fbin=$(echo "$fbin" | sed -e 's+/\(["]*\)$+\1+')
hlib=$(echo "$hlib" | sed -e 's+/\(["]*\)$+\1+')
BINDIRS="$hbin $hlib $fbin $host"
# The following file lists are partially system dependent.
PATHFILES="mkiraf.${extn} cl.${extn} ecl.${extn} setup.sh setup.csh"
MODEFILES="cl.${extn} fc.${extn} mkiraf.${extn} mkfloat.${extn} mkmlist.${extn} $host/reboot generic.e mkpkg.e rmbin.e rmfiles.e rpp.e rtar.e wtar.e xc.e xpp.e xyacc.e sgidispatch.e $hbin/sgi2*.e irafarch.${extn}"
LINKFILES="ecl.${extn} cl.${extn} mkiraf.${extn} mkmlist.${extn} generic.e mkpkg.e rmbin.e rmfiles.e rtar.e sgidispatch.e wtar.e rpp.e xpp.e xyacc.e xc.e"
LTARGETS="${hlib}/ecl.${extn} ${hlib}/cl.${extn} ${hlib}/mkiraf.${extn} ${hlib}/mkmlist.${extn} ${hbin}/generic.e ${hbin}/mkpkg.e ${hbin}/rmbin.e ${hbin}/rmfiles.e ${hbin}/rtar.e ${hbin}/sgidispatch.e ${hbin}/wtar.e ${hbin}/rpp.e ${hbin}/xpp.e ${hbin}/xyacc.e ${hbin}/xc.e"
CMDLINKS="ecl cl mkiraf mkmlist generic mkpkg rmbin rmfiles rtar sgidispatch wtar rpp xpp xyacc xc irafarch"
#===============================================================================
# Echo parameters, get go-ahead.
#===============================================================================
NEWLINE
BOLD_ON
ECHO "========================================================================"
ECHO "===================== Verifying System Settings ======================"
ECHO "========================================================================"
BOLD_OFF
NEWLINE
BOLD_ON; ECHO -n "Hostname = "; \
BOLD_OFF; ECHO "$(hostname)" | awk '{printf("%-20.20s ", $1)}'
BOLD_ON; ECHO -n "OS version = "; \
BOLD_OFF; ECHO "$($uname_cmd) $($uname_cmd -r)"
BOLD_ON; ECHO -n "Architecture = "; \
BOLD_OFF; ECHO "$mach" | awk '{printf("%-20s ", $1)}'
BOLD_ON; ECHO -n "HSI arch = "; \
BOLD_OFF; ECHO "$hmach" | awk '{printf("%-20s\n", $1)}'
BOLD_ON; ECHO -n "Old iraf root = "; \
BOLD_OFF; ECHO "$o_iraf" | awk '{printf("%-20s ", $1)}'
BOLD_ON; ECHO -n "New iraf root = "; \
BOLD_OFF; ECHO "$iraf" | awk '{printf("%-20s\n", $1)}'
BOLD_ON; ECHO -n "Old imdir = "; \
BOLD_OFF; ECHO "$o_imdir" | awk '{printf("%-20s ", $1)}'
BOLD_ON; ECHO -n "New imdir = "; \
BOLD_OFF; ECHO "$imdir" | awk '{printf("%-s\n", $1)}'
BOLD_ON; ECHO -n "Old cache = "; \
BOLD_OFF; ECHO "$o_cache" | awk '{printf("%-20s ", $1)}'
BOLD_ON; ECHO -n "New cache = "; \
BOLD_OFF; ECHO "$cache" | awk '{printf("%-s\n", $1)}'
NEWLINE
BOLD_ON; ECHO -n "Local bin dir = "; \
BOLD_OFF; ECHO "$bindir" | awk '{printf("%-20s\n", $1)}'
NEWLINE ; NEWLINE
#=============================================================================
# Prompt for the go-ahead ...
#=============================================================================
do_proceed="yes"
while [ "$do_proceed" = "yes" ]; do
PROMPT "Proceed with installation? "
read ans
do_proceed="no"
if [ "$ans" = "" ] || [ "$ans" = "y" ] || [ "$ans" = "yes" ]; then
NEWLINE
do_proceed="no"
elif [ "$ans" = "quit" ] || [ "$ans" = "q" ]; then
exit 0
elif [ "$ans" = "no" ] || [ "$ans" = "n" ]; then
exit 0
elif [ "$ans" = "help" ] || [ "$ans" = "h" ] || [ "$ans" = "?" ]; then
NEWLINE
MSG "If you proceed, the system will be installed on this machine."
MSG "This means that command links will be placed in the local bin"
MSG "directory, needed system files will be created, and the iraf"
MSG "root path will be edited into key files. Stopping at this stage"
MSG "will have no side effects on your system or the iraf files."
MSG "Type <cr> to continue, or 'q' to quit to exit the installation."
NEWLINE
do_proceed="yes"
else
ECHO "Huh?"
do_proceed="yes"
fi
done
# Constraints:
#
# - validate iraf root directory
# - imdir cannot be under iraf root directory
# - cache cannot be under iraf root directory
# - check for write permission on iraf directory
#
# - if [ sysinstall ]; then
# - check we're running with root/sudo permissions
# - check file permissions to $iraf, $iraf/unix, $iraf/unix/hlib
# fi
#
# - check that bin directory exists
# - delete existing command directory
# Do the actual installation. This involves:
#
# 1) Editing the $iraf path into system files
# 2) Creating the <iraf.h> link
# 3) Creating the system command links
# 4) Creating the image directory (imdir)
# 5) Creating the cache directory (cache)
# 6) Tape setup (modes on alloc.e and /dev tape devices)
# 7) Graphics/Display file installation/setup
#=============================================================================
# See whether there is an existing commands dir we need to delete.
#=============================================================================
NEWLINE
BOLD_ON
ECHO "========================================================================"
ECHO "========================= Begin Installation ========================="
ECHO "========================================================================"
BOLD_OFF
NEWLINE
NEWLINE
ECHO -n "Checking for existing commands directory... "
cl_found=0
clpath=""
paths=$(echo "$PATH" | sed -e "s/:/ /g")
for d in ${paths}; do
if [ -e "$d/cl" ]; then
cl_found=1
clpath="$d/cl"
break
fi
done
if [ "$do_system" = 0 ]; then
cl_found=0
fi
if [ "$cl_found" = 1 ]; then
o_lbin=${clpath%/*}
if [ "$o_lbin" != "$lbin" ]; then
DO_WARN
NEWLINE
MSG "IRAF commands were found in the directory:"
MSG ""
MSG " $o_lbin"
MSG ""
MSG " These commands may conflict with the commands now being"
MSG "installed in: '$lbin'"
MSG ""
del_cmd_="yes"
while [ "$del_cmd_" = "yes" ]; do
PROMPT "Do you want to delete commands in the old directory? "
read ans
del_cmd_="no"
if [ -n "$ans" ]; then
if [ "$ans" = "y" ] || [ "$ans" = "yes" ]; then
NEWLINE
for i in ${CMDLINKS}; do # remove the iraf commands
file=$o_lbin/$i
if [ -e "$file" ]; then
MSG "Deleting old command $file ..."
if [ "$exec" = "yes" ]; then
RM "$file" >> /dev/null 2>&1
fi
fi
done
del_cmd_="no"
elif [ "$ans" = "quit" ] || [ "$ans" = "q" ]; then
exit 1
elif [ "$ans" = "no" ] || [ "$ans" = "n" ]; then
del_cmd_="no"
elif [ "$ans" = "help" ] || [ "$ans" = "h" ] || [ "$ans" = "?" ]; then
NEWLINE
MSG "Multiple commands such as 'cl' or 'mkiraf' on a machine"
MSG "may cause errors (such as 'command not found' due to an"
MSG "invalid link), or confusions as to which version of iraf"
MSG "is being run if the old link is still valid. This is"
MSG "because the command being used depends on the order in"
MSG 'which the directories occur in the users "$path" environ-'
MSG "ment variable (which may vary by user)."
MSG ""
MSG "It is recommended there be only one iraf command directory"
MSG "on a given system, other methods can be used to start a"
MSG "different IRAF installation. This script will not auto-"
MSG "matically remove those links, and will only correct the"
MSG "path is the local bin directory is the same as before."
MSG ""
MSG "Type 'q' to quit and rerun the install script to specify"
MSG "a different local bin directory, 'yes' to remove the old"
MSG "links, and 'no' to leave the old commands around."
MSG ""
NEWLINE
del_cmd_="yes"
else
NEWLINE
for i in ${CMDLINKS}; do # remove the iraf commands
file=$o_lbin/$i
if [ -e "$file" ]; then
MSG "Deleting old command $file ..."
if [ "$exec" = "yes" ]; then
RM "$file" >> /dev/null 2>&1
fi
fi
done
del_cmd_="no"
fi
fi
NEWLINE
done
else
DO_OK
fi
else
DO_OK
fi
# Step 1) Edit the $iraf path into the system files
NEWLINE
BOLD_ON
ECHO " Editing Paths"
ECHO " -------------"
BOLD_OFF
# Edit the $iraf pathname in the .login file for user 'iraf'.
if [ "$do_system" = 0 ]; then
ECHO -n "Editing the user login/rc files ... "
pfiles="$HOME/.bashrc $HOME/.profile $HOME/.bash_profile $HOME/.bash_login $HOME/.cshrc $HOME/.login"
fi
for file in ${pfiles}; do
if [ -e "$file" ]; then
if [ "$exec" = "yes" ]; then
sed -i.bak -e "s+$o_iraf+$iraf+" "$file"
RM "${file}.bak"
fi
fi
done
DO_OK
# Edit the $iraf and $imdir paths in mkiraf.*sh, *cl.*sh, and libc/iraf.h
# files.
ECHO -n "Editing iraf/imdir/cache paths into system files ... "
err_seen=0
for i in ${PATHFILES}; do
if [ -e "$iraf/unix/hlib/$i" ]; then
sed -i.bak \
-e "s|$o_iraf|$iraf|" \
-e "s|$o_cache|$cache|" \
-e "s|$o_imdir|$imdir|" \
"$iraf/unix/hlib/$i"
RM "${iraf}/unix/hlib/${i}.bak"
else
if [ "$err_seen" = 0 ]; then
DO_FAIL
err_seen=1
err_count=$(( err_count+1 ))
fi
MSG "File $i not found."
fi
done
if [ "$err_seen" = 0 ]; then
DO_OK
fi
# Create the root imdir as a public scratch directory, if not already
# created.
err_seen=0
if [ -d "$imdir" ]; then
if [ -x $"imdir" ]; then
ECHO -n 'Checking imdir permissions ...'
ECHO -n ' '
else
ECHO -n 'Setting mode for $imdir to 0777'
ECHO -n ' '
if [ "$exec" = "yes" ]; then