#! /bin/sh
# This script runs groff without requiring that it be installed.
# The current directory must be the top build directory.

SEP='@PATH_SEPARATOR@'
EXEEXT=@EXEEXT@
builddir=./src
srcdir=`echo $0 | sed -e 's;/[^/]*$;;'`

if test ! -d $builddir/roff/groff || \
   test ! -r $builddir/roff/groff/groff$EXEEXT; then
  echo $0 must be run with the top build directory as the current directory 2>&1
  exit 1
fi

GROFF_BIN_PATH=\
$builddir/roff/groff$SEP\
$builddir/roff/troff$SEP\
$builddir/preproc/pic$SEP\
$builddir/preproc/eqn$SEP\
$builddir/preproc/tbl$SEP\
$builddir/preproc/grn$SEP\
$builddir/preproc/refer$SEP\
$builddir/preproc/soelim$SEP\
$builddir/preproc/html$SEP\
$builddir/devices/grops$SEP\
$builddir/devices/grodvi$SEP\
$builddir/devices/grotty$SEP\
$builddir/devices/grolj4$SEP\
$builddir/devices/grolbp$SEP\
$builddir/devices/grohtml$SEP\
$srcdir/$builddir/xditview

test -n "$srcdir" || srcdir=.

XENVIRONMENT=`cd $srcdir; pwd`/src/xditview/GXditview.ad
export XENVIRONMENT

GROFF_COMMAND_PREFIX=
GROFF_FONT_PATH=$builddir/../font$SEP$srcdir/font
GROFF_TMAC_PATH=$srcdir/tmac
export GROFF_BIN_PATH GROFF_COMMAND_PREFIX GROFF_FONT_PATH GROFF_TMAC_PATH

exec $builddir/roff/groff/groff ${1+"$@"}