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|
#!/bin/bash
# Execute this file in the context of your shell, such as with
# . @EMC2_HOME@/scripts/rip-environment
# and your shell environment will be properly configured to run commands like
# halcompile, halcmd, halrun, iosh, and python with the emc modules available.
#
# Alternately, use it as a wrapper to invoke a linuxcnc command that requires
# the environment to be set:
# @EMC2_HOME@/scripts/rip-environment latency-test
#
# Copyright 2006, 2007, 2008, 2009, 2014 Jeff Epler <jepler@unpythonic.net>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
case "$0" in
rip-environment|*/rip-environment)
as_command=true
if [ $# -eq 0 ]; then
cat <<-EOF
This script can be used in one of two ways.
It can be loaded in the context of your shell, by executing
. $0
after this, commands like 'linuxcnc', 'halrun' and so on refer to the
version in this directory, instead of to an installed version of
linuxcnc (if any)
Second, it can be used to run a command in this directory without
modifying the environment of the calling shell:
$0 command...
such as
$0 halrun foo.hal
$0 linuxcnc configs/.../foo.ini
EOF
exit 1
fi ;;
*) as_command=false
esac
if ! test "xyes" = "x@RUN_IN_PLACE@"; then
echo "This script is only useful on run-in-place systems."
return
fi
case "$PATH" in
@EMC2_BIN_DIR@:*|*:@EMC2_BIN_DIR@:*)
if ! $as_command; then
echo "This script only needs to be run once per shell session."
return
fi ;;
esac
EMC2_HOME=@EMC2_HOME@; export EMC2_HOME
EMC2VERSION="@EMC2VERSION@"; export EMC2VERSION
LINUXCNCVERSION="@EMC2VERSION@"; export LINUXCNCVERSION
LINUXCNC_NCFILES_DIR="@EMC2_NCFILES_DIR@"; export LINUXCNC_NCFILES_DIR
LINUXCNC_EMCSH=@WISH@; export LINUXCNC_EMCSH
PATH=@EMC2_BIN_DIR@:$EMC2_HOME/scripts:$EMC2_HOME/tcl:"$PATH"
GLADE_ICON_THEME_PATH=$EMC2_HOME/share/glade/pixmaps:"$GLADE_ICON_THEME_PATH"; export GLADE_ICON_THEME_PATH
if [ -z "$TCLLIBPATH" ]; then
TCLLIBPATH=$EMC2_HOME/tcl
else
TCLLIBPATH=$EMC2_HOME/tcl:$TCLLIBPATH
fi
if [ -z "$LD_LIBRARY_PATH" ]; then
LD_LIBRARY_PATH=$EMC2_HOME/lib
else
LD_LIBRARY_PATH=$EMC2_HOME/lib:"$LD_LIBRARY_PATH"
fi
if [ -z "$PYTHONPATH" ]; then
PYTHONPATH=$EMC2_HOME/lib/python
else
PYTHONPATH=$EMC2_HOME/lib/python:"$PYTHONPATH"
fi
if [ -z "$MANPATH" ]; then
if type -path manpath > /dev/null 2>&1; then
MANPATH=$EMC2_HOME/docs/man:"$(manpath)"
else
MANPATH=$EMC2_HOME/docs/man:/usr/local/man:/usr/local/share/man:/usr/share/man
fi
else
MANPATH=$EMC2_HOME/docs/man:"$MANPATH"
fi
if [ -z "$GLADE_CATALOG_SEARCH_PATH" ]; then
GLADE_CATALOG_SEARCH_PATH=$EMC2_HOME/lib/python/gladevcp
else
GLADE_CATALOG_SEARCH_PATH=$EMC2_HOME/lib/python/gladevcp:"$GLADE_CATALOG_SEARCH_PATH"
fi
if ! $as_command; then
# TODO: if these completion directives give trouble for any versions
# of bash actively in use, protect them with checks of BASH_VERSINFO
if [ $BASH_VERSINFO -eq 2 ]; then
complete -o dirnames -f -X '!*.ini' emc axis mdi
complete -o dirnames -f -X '!*.hal' halrun halcmd
complete -W 'start stop restart status' realtime
complete -C "halcmd -C" halcmd
else
_iningc () {
case "$3" in
*.ini) COMPREPLY=($(compgen -o plusdirs -f -X '!*.ngc' -- "$2")) ;;
*) COMPREPLY=($(compgen -o plusdirs -f -X '!*.ini' -- "$2"))
esac
}
complete -o plusdirs -F _iningc emc axis
complete -o plusdirs -f -X '!*.ini' mdi
complete -o plusdirs -f -X '!*.hal' halrun halcmd
complete -W 'start stop restart status' realtime
complete -C "halcmd -C" halcmd
fi
if [ -f $EMC2_HOME/src/Makefile ]; then
build () { make -C $EMC2_HOME/src "$@"; }
fi
fi
export PYTHONPATH MANPATH LD_LIBRARY_PATH TCLLIBPATH GLADE_CATALOG_SEARCH_PATH
if $as_command; then exec "$@"; fi
|
