1#!/bin/sh
2##############################################################################
3#               configure.gnu
4#
5# Wrapper to configure
6#
7# from Persistence of Vision(tm) Ray Tracer version 3.6.
8# Copyright 1991-2003 Persistence of Vision Team
9# Copyright 2003-2004 Persistence of Vision Raytracer Pty. Ltd.
10#---------------------------------------------------------------------------
11# NOTICE: This source code file is provided so that users may experiment
12# with enhancements to POV-Ray and to port the software to platforms other
13# than those supported by the POV-Ray developers. There are strict rules
14# regarding how you are permitted to use this file. These rules are contained
15# in the distribution and derivative versions licenses which should have been
16# provided with this file.
17#
18# These licences may be found online, linked from the end-user license
19# agreement that is located at http://www.povray.org/povlegal.html
20#---------------------------------------------------------------------------
21# This program is based on the popular DKB raytracer version 2.12.
22# DKBTrace was originally written by David K. Buck.
23# DKBTrace Ver 2.0-2.12 were written by David K. Buck & Aaron A. Collins.
24#---------------------------------------------------------------------------
25#
26#===========================================================================
27# This file is part of MegaPOV, a modified and unofficial version of POV-Ray
28# For more information on MegaPOV visit our website:
29# http://megapov.inetart.net/
30#===========================================================================
31#
32##############################################################################
33
34# configure.gnu for the source distribution of POV-Ray 3.6 for UNIX
35# Written by Nicolas Calimet <pov4grasp@free.fr>
36
37# get srcdir
38srcdir=`echo $* | grep srcdir | sed 's,.*srcdir=\([^[:space:]]*\).*,\1,g'`
39if test -z "$srcdir"; then
40  srcdir="."
41fi
42
43# get cache-file
44cachefile=`echo $* | grep cache-file | sed 's,.*cache-file=\([^[:space:]]*\).*,\1,g'`
45
46# Setting MISSING can prevent configure error with cygwin and
47# directories containing special caracters (such as spaces or quotes).
48MISSING="\${SHELL} $srcdir/missing"
49export MISSING
50
51# Process arguments (remove VAR=VALUE args, which are exported).
52# cache-file and srcdir were the last arguments, so remove all what follows
53# the first VAR argument.
54args=
55for arg in $*; do
56  arg=`echo $arg | sed s,^[^-].*,,`
57  if test -z "$arg"; then break; fi
58  args="$args $arg"
59done
60if test -z "`echo $args | grep cache-file`"; then
61  args="--cache-file=$cachefile $args"
62fi
63if test -z "`echo $args | grep srcdir`"; then
64  args="--srcdir=$srcdir $args"
65fi
66
67# run configure
68case "$args" in
69  *help*)
70  echo ""
71  echo ""
72  ;;
73
74  *)
75  echo "configure.gnu: configuring zlib 1.2.3"
76  echo "configure.gnu: running $srcdir/configure $args"
77  ;;
78esac
79echo "@@@@@@ start of zlib configuration @@@@@@" >> ../../config.log
80$srcdir/configure $args || exit 1
81cat config.log >> ../../config.log
82echo "@@@@@@ end of zlib configuration @@@@@@" >> ../../config.log
83echo ""
84