#!/bin/sh
# $Id: run_tic.in,v 1.23 2006/10/28 19:43:30 tom Exp $
##############################################################################
# Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.                #
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# to deal in the Software without restriction, including without limitation  #
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# permit persons to whom the Software is furnished to do so, subject to the  #
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##############################################################################
#
# Author: Thomas E. Dickey 1996,2000
#
# This script is used to install terminfo.src using tic.  We use a script
# because the path checking is too awkward to do in a makefile.
#
# Assumes:
#	The leaf directory names (lib, tabset, terminfo)
#
echo '** Building terminfo database, please wait...'
#
# The script is designed to be run from the misc/Makefile as
#	make install.data

: ${suffix=}
: ${DESTDIR=}
: ${prefix=/usr}
: ${exec_prefix=${prefix}}
: ${bindir=${exec_prefix}/bin}
: ${TIC=tic}
: ${top_srcdir=..}
: ${srcdir=.}
: ${datadir=${prefix}/share}
: ${ticdir=/usr/share/terminfo}
: ${source=${top_srcdir}/misc/terminfo.src}
: ${LN_S="ln -s"}
: ${THAT_CC=cc}
: ${THIS_CC=cc}
: ${ext_funcs=1}

test -z "${DESTDIR}" && DESTDIR=

# Allow tic to run either from the install-path, or from the build-directory.
# Do not do this if we appear to be cross-compiling.  In that case, we rely
# on the host's copy of tic to compile the terminfo database.
if test "$THAT_CC" = "$THIS_CC" ; then
case "$PATH" in
:*) PATH=../progs:../lib:${DESTDIR}$bindir$PATH ;;
*) PATH=../progs:../lib:${DESTDIR}$bindir:$PATH ;;
esac
export PATH
SHLIB="sh $srcdir/shlib"
else
# Cross-compiling, so don't set PATH or run shlib.
SHLIB=
# reset $suffix, since it applies to the target, not the build platform.
suffix=
fi


# set another env var that doesn't get reset when `shlib' runs, so `shlib' uses
# the PATH we just set.
SHLIB_PATH=$PATH
export SHLIB_PATH

# set a variable to simplify environment update in shlib
SHLIB_HOST=darwin10.0
export SHLIB_HOST

# don't use user's TERMINFO variable
TERMINFO=${DESTDIR}$ticdir ; export TERMINFO
umask 022

# Construct the name of the old (obsolete) pathname, e.g., /usr/lib/terminfo.
TICDIR=`echo $TERMINFO | sed -e 's%/share/\([^/]*\)$%/lib/\1%'`

# Remove the old terminfo stuff; we don't care if it existed before, and it
# would generate a lot of confusing error messages if we tried to overwrite it.
# We explicitly remove its contents rather than the directory itself, in case
# the directory is actually a symbolic link.
( test -d "$TERMINFO" && cd $TERMINFO && rm -fr ? 2>/dev/null )

if test "$ext_funcs" = 1 ; then
cat <<EOF
Running tic to install $TERMINFO ...

	You may see messages regarding extended capabilities, e.g., AX.
	These are extended terminal capabilities which are compiled
	using
		tic -x
	If you have ncurses 4.2 applications, you should read the INSTALL
	document, and install the terminfo without the -x option.

EOF
if ( $SHLIB tic$suffix -x -s -o $TERMINFO $source )
then
	echo '** built new '$TERMINFO
else
	echo '? tic could not build '$TERMINFO
	exit 1
fi
else
cat <<EOF
Running tic to install $TERMINFO ...

	You may see messages regarding unknown capabilities, e.g., AX.
	These are extended terminal capabilities which may be compiled
	using
		tic -x
	If you have ncurses 4.2 applications, you should read the INSTALL
	document, and install the terminfo without the -x option.

EOF
if ( $SHLIB tic$suffix -s -o $TERMINFO $source )
then
	echo '** built new '$TERMINFO
else
	echo '? tic could not build '$TERMINFO
	exit 1
fi
fi
