Contents of /sourceforge.net/trunk/rdesktop/configure

#!/bin/sh
#
# rdesktop: A Remote Desktop Protocol client
# configure script
# Copyright (C) Matthew Chapman 1999-2002
#

echo "rdesktop build configuration script"
echo

echo "# Generated by $0 $*" >Makeconf


# Process command line options

cflags='-DKEYMAP_PATH=\"$(KEYMAP_PATH)\"'
ldflags=''
rpath=

for arg in $*; do
optarg=`echo $arg | sed 's/[-a-z]*=//'`
case $arg in
  --prefix=*)
    echo "prefix      = $optarg" >>Makeconf
    ;;
  --exec-prefix=*)
    echo "exec_prefix = $optarg" >>Makeconf
    ;;
  --bindir=*)
    echo "bindir      = $optarg" >>Makeconf
    ;;
  --mandir=*)
    echo "mandir      = $optarg" >>Makeconf
    ;;
  --sharedir=*)
    echo "datadir     = $optarg" >>Makeconf
    ;;
  --with-x*)
    extraxdir=$optarg
    ;;
  --with-openssl*)
    extrassldir=$optarg
    ;;
  --without-openssl*)
    withoutopenssl=yes
    ;;
  --with-egd-socket=*)
    extraegdpath=$optarg
    ;;
  --with-libvncserver)
    withvncserver=yes
    ;;
  --with-libvncserver-config=*)
    vncserverconfig=$optarg
    ;;
  --with-debug)
    cflags="$cflags -g -DWITH_DEBUG"
    ;;
  --with-debug-kbd)
    cflags="$cflags -g -DWITH_DEBUG_KBD"
    ;;
  --with-debug-rdp5)
    cflags="$cflags -g -DWITH_DEBUG_RDP5"
    ;;
  --with-debug-clipboard)
    cflags="$cflags -g -DWITH_DEBUG_CLIPBOARD"
    ;;
  --without-debug*)
    ;;
  *)
    echo "Target directories:"
    echo " --prefix=PREFIX         location for architecture-independent files"
    echo " --exec-prefix=EPREFIX   location for architecture-dependent files"
    echo " --bindir=BINDIR         location for program binaries [EPREFIX/bin]"
    echo " --mandir=MANDIR         location for man pages [PREFIX/man]"
    echo " --sharedir=SHAREDIR     location for architecture-independent shared files [PREFIX/share/rdesktop]"
    echo
    echo "Build configuration:"
    echo " --with-x=DIR            look for X Window System at DIR/include, DIR/lib"
    echo " --with-openssl=DIR      look for OpenSSL at DIR/include, DIR/lib"
    echo " --without-openssl       use in-tree crypto, even if OpenSSL is available"
    echo " --with-egd-socket=PATH  look for Entropy Gathering Daemon socket at PATH"
    echo " --with-libvncserver     make rdp2vnc"
    echo " --with-libvncserver-config=CMD"
    echo "                         use CMD as libvncserver-config"
    echo " --with-debug            enable protocol debugging output"
    echo " --with-debug-kbd        enable debugging of keyboard handling"
    echo " --with-debug-rdp5       enable debugging of RDP5 code"
    echo " --with-debug-clipboard  enable debugging of clipboard code"
    echo
    rm -f Makeconf
    exit 1
    ;;
esac
done


# Find compiler

compilers="$CC gcc cc"

for compiler in $compilers; do
    if [ -x "`which $compiler`" ]; then
        cc=$compiler
        break
    fi
done

if [ -z "$cc" ]; then
    echo "ERROR: could not find a C compiler (tried: $compilers)"
    echo "You probably want to install gcc"
    exit 1
fi

echo "CC          = $cc" >>Makeconf

if $cc -v 2>&1 |grep '^gcc' >/dev/null; then
    cflags="$cflags -Wall -O2"
else
    cflags="$cflags -O"
fi


# Find X installation

xdirs="$extraxdir /usr/X11R6 /usr/X11 /usr/openwin /usr /usr/local/X11R6 /usr/local/X11 /usr/local"

for dir in $xdirs; do
    if [ -f $dir/include/X11/Xlib.h ]; then
        xdir=$dir
        break
    fi
done

if [ -z "$xdir" ]; then
    echo "ERROR: could not find X Window System headers"
    echo "(searched for include/X11/Xlib.h in: $xdirs)"

    # additional helpful information for Linux users
    if [ -f /etc/redhat-release ]; then
      echo You probably need to install the XFree86-devel package
    elif [ -f /etc/debian_version ]; then
      echo You probably need to install the xlibs-dev package
    fi
    exit 1
fi

echo "X Window System:"
echo "  includes  $xdir/include"
echo "  libraries $xdir/lib"
echo

if [ $xdir != "/usr" ]; then
    cflags="$cflags -I$xdir/include"
    ldflags="$ldflags -L$xdir/lib"
    rpath="$rpath:$xdir/lib"
fi

ldflags="$ldflags"
targets="$targets rdesktop"

if [ -z "$withoutopenssl" ]; then
    # Find OpenSSL installation if available
    ssldirs="$extrassldir /usr/openssl /usr/ssl /usr /usr/local/openssl /usr/local/ssl /usr/local"
    
    for dir in $ssldirs; do
        if [ -f $dir/include/openssl/rc4.h ]; then
            ssldir=$dir
            break
        fi
    done
    
    if [ -z "$ssldir" ]; then
        echo "WARNING: could not find OpenSSL headers"
        echo "(searched for include/openssl/rc4.h in: $ssldirs)"
        echo "Using in-tree crypto; installing OpenSSL is recommended."
        echo
    else
        echo "OpenSSL:"
        echo "  includes  $ssldir/include"
        echo "  libraries $ssldir/lib"
        echo
    
        echo "CRYPTOBJ    =" >>Makeconf
    
        if [ $ssldir != "/usr" ]; then
            cflags="$cflags -I$ssldir/include"
            ldflags="$ldflags -L$ssldir/lib"
            rpath="$rpath:$ssldir/lib"
        fi
    
        cflags="$cflags -DWITH_OPENSSL"
        ldflags="$ldflags -lcrypto"
    fi
fi
    
if [ ! -z "$withvncserver" ]; then
    if [ -z "$vncserverconfig" ]; then
        vncserverconfig=libvncserver-config
    fi

    echo "VNCINC=`$vncserverconfig --cflags`" >> Makeconf
    echo "LDVNC=`$vncserverconfig --libs`" >> Makeconf
    echo "CCLD=`$vncserverconfig --link`" >> Makeconf
    echo >> Makeconf
    targets="$targets rdp2vnc"

    echo "Found libvncserver: Building rdp2vnc"
fi


# Find EGD socket if we don't have /dev/urandom or /dev/random

if [ ! -c /dev/random -a ! -c /dev/urandom ]; then
    egdpaths="$extraegdpath /var/run/egd-pool /dev/egd-pool /etc/egd-pool /etc/entropy"

    for path in $egdpaths; do
        # -e isn't portable, so we use -r
        if [ -r $path ]; then
            egdpath=$path
            break
        fi
    done

    if [ -z "$egdpath" ]; then
        echo "WARNING: could not find /dev/urandom, /dev/random or Entropy Gathering Daemon (EGD) socket"
        echo "(searched: $egdpaths)"
        echo "Session keys may be less secure; installing a system randomness source is recommended."
        echo
    else
        echo "Entropy Gathering Daemon (EGD):"
        echo "  socket    $egdpath"
        echo
        cflags="$cflags -DEGD_SOCKET=\\\"$egdpath\\\""
    fi
fi

# Check for OSS sound support

if [ -f /usr/include/sys/soundcard.h ]; then
    echo Sound support enabled: Open Sound System
    echo
    echo "SOUNDOBJ    = rdpsnd.o rdpsnd_oss.o" >>Makeconf
    cflags="$cflags -DWITH_RDPSND"
elif [ -f /usr/include/sys/audioio.h ]; then
    echo Sound support enabled: Sun
    echo
    echo "SOUNDOBJ    = rdpsnd.o rdpsnd_sun.o" >>Makeconf
    cflags="$cflags -DWITH_RDPSND"
else
    echo "WARNING: sound support disabled (no /usr/include/sys/soundcard.h or /usr/include/sys/audio.h)"
    echo "Currently supported systems are Open Sound System and Sun"
    echo
fi


# Platform-specific options

# strip leading colon from rpath
rpath=`echo $rpath |sed 's/^://'`

case `uname -s` in
  SunOS)
    ldflags="$ldflags -lsocket -lnsl -R$rpath"
    ;;
  OSF1)
    ldflags="$ldflags -Wl,-rpath,$rpath"
    ;;
esac


echo "CFLAGS      = $cflags" >>Makeconf
echo "LDFLAGS     = $ldflags" >>Makeconf
echo "TARGETS     = $targets" >>Makeconf

echo "configure complete - now run make"

1	#!/bin/sh
2	#
3	# rdesktop: A Remote Desktop Protocol client
4	# configure script
5	# Copyright (C) Matthew Chapman 1999-2002
6	#
7
8	echo "rdesktop build configuration script"
9	echo
10
11	echo "# Generated by $0 $*" >Makeconf
12
13
14	# Process command line options
15
16	cflags='-DKEYMAP_PATH=\"$(KEYMAP_PATH)\"'
17	ldflags=''
18	rpath=
19
20	for arg in $*; do
21	optarg=`echo $arg \| sed 's/[-a-z]*=//'`
22	case $arg in
23	--prefix=*)
24	echo "prefix = $optarg" >>Makeconf
25	;;
26	--exec-prefix=*)
27	echo "exec_prefix = $optarg" >>Makeconf
28	;;
29	--bindir=*)
30	echo "bindir = $optarg" >>Makeconf
31	;;
32	--mandir=*)
33	echo "mandir = $optarg" >>Makeconf
34	;;
35	--sharedir=*)
36	echo "datadir = $optarg" >>Makeconf
37	;;
38	--with-x*)
39	extraxdir=$optarg
40	;;
41	--with-openssl*)
42	extrassldir=$optarg
43	;;
44	--without-openssl*)
45	withoutopenssl=yes
46	;;
47	--with-egd-socket=*)
48	extraegdpath=$optarg
49	;;
50	--with-libvncserver)
51	withvncserver=yes
52	;;
53	--with-libvncserver-config=*)
54	vncserverconfig=$optarg
55	;;
56	--with-debug)
57	cflags="$cflags -g -DWITH_DEBUG"
58	;;
59	--with-debug-kbd)
60	cflags="$cflags -g -DWITH_DEBUG_KBD"
61	;;
62	--with-debug-rdp5)
63	cflags="$cflags -g -DWITH_DEBUG_RDP5"
64	;;
65	--with-debug-clipboard)
66	cflags="$cflags -g -DWITH_DEBUG_CLIPBOARD"
67	;;
68	--without-debug*)
69	;;
70	*)
71	echo "Target directories:"
72	echo " --prefix=PREFIX location for architecture-independent files"
73	echo " --exec-prefix=EPREFIX location for architecture-dependent files"
74	echo " --bindir=BINDIR location for program binaries [EPREFIX/bin]"
75	echo " --mandir=MANDIR location for man pages [PREFIX/man]"
76	echo " --sharedir=SHAREDIR location for architecture-independent shared files [PREFIX/share/rdesktop]"
77	echo
78	echo "Build configuration:"
79	echo " --with-x=DIR look for X Window System at DIR/include, DIR/lib"
80	echo " --with-openssl=DIR look for OpenSSL at DIR/include, DIR/lib"
81	echo " --without-openssl use in-tree crypto, even if OpenSSL is available"
82	echo " --with-egd-socket=PATH look for Entropy Gathering Daemon socket at PATH"
83	echo " --with-libvncserver make rdp2vnc"
84	echo " --with-libvncserver-config=CMD"
85	echo " use CMD as libvncserver-config"
86	echo " --with-debug enable protocol debugging output"
87	echo " --with-debug-kbd enable debugging of keyboard handling"
88	echo " --with-debug-rdp5 enable debugging of RDP5 code"
89	echo " --with-debug-clipboard enable debugging of clipboard code"
90	echo
91	rm -f Makeconf
92	exit 1
93	;;
94	esac
95	done
96
97
98	# Find compiler
99
100	compilers="$CC gcc cc"
101
102	for compiler in $compilers; do
103	if [ -x "`which $compiler`" ]; then
104	cc=$compiler
105	break
106	fi
107	done
108
109	if [ -z "$cc" ]; then
110	echo "ERROR: could not find a C compiler (tried: $compilers)"
111	echo "You probably want to install gcc"
112	exit 1
113	fi
114
115	echo "CC = $cc" >>Makeconf
116
117	if $cc -v 2>&1 \|grep '^gcc' >/dev/null; then
118	cflags="$cflags -Wall -O2"
119	else
120	cflags="$cflags -O"
121	fi
122
123
124	# Find X installation
125
126	xdirs="$extraxdir /usr/X11R6 /usr/X11 /usr/openwin /usr /usr/local/X11R6 /usr/local/X11 /usr/local"
127
128	for dir in $xdirs; do
129	if [ -f $dir/include/X11/Xlib.h ]; then
130	xdir=$dir
131	break
132	fi
133	done
134
135	if [ -z "$xdir" ]; then
136	echo "ERROR: could not find X Window System headers"
137	echo "(searched for include/X11/Xlib.h in: $xdirs)"
138
139	# additional helpful information for Linux users
140	if [ -f /etc/redhat-release ]; then
141	echo You probably need to install the XFree86-devel package
142	elif [ -f /etc/debian_version ]; then
143	echo You probably need to install the xlibs-dev package
144	fi
145	exit 1
146	fi
147
148	echo "X Window System:"
149	echo " includes $xdir/include"
150	echo " libraries $xdir/lib"
151	echo
152
153	if [ $xdir != "/usr" ]; then
154	cflags="$cflags -I$xdir/include"
155	ldflags="$ldflags -L$xdir/lib"
156	rpath="$rpath:$xdir/lib"
157	fi
158
159	ldflags="$ldflags"
160	targets="$targets rdesktop"
161
162	if [ -z "$withoutopenssl" ]; then
163	# Find OpenSSL installation if available
164	ssldirs="$extrassldir /usr/openssl /usr/ssl /usr /usr/local/openssl /usr/local/ssl /usr/local"
165
166	for dir in $ssldirs; do
167	if [ -f $dir/include/openssl/rc4.h ]; then
168	ssldir=$dir
169	break
170	fi
171	done
172
173	if [ -z "$ssldir" ]; then
174	echo "WARNING: could not find OpenSSL headers"
175	echo "(searched for include/openssl/rc4.h in: $ssldirs)"
176	echo "Using in-tree crypto; installing OpenSSL is recommended."
177	echo
178	else
179	echo "OpenSSL:"
180	echo " includes $ssldir/include"
181	echo " libraries $ssldir/lib"
182	echo
183
184	echo "CRYPTOBJ =" >>Makeconf
185
186	if [ $ssldir != "/usr" ]; then
187	cflags="$cflags -I$ssldir/include"
188	ldflags="$ldflags -L$ssldir/lib"
189	rpath="$rpath:$ssldir/lib"
190	fi
191
192	cflags="$cflags -DWITH_OPENSSL"
193	ldflags="$ldflags -lcrypto"
194	fi
195	fi
196
197	if [ ! -z "$withvncserver" ]; then
198	if [ -z "$vncserverconfig" ]; then
199	vncserverconfig=libvncserver-config
200	fi
201
202	echo "VNCINC=`$vncserverconfig --cflags`" >> Makeconf
203	echo "LDVNC=`$vncserverconfig --libs`" >> Makeconf
204	echo "CCLD=`$vncserverconfig --link`" >> Makeconf
205	echo >> Makeconf
206	targets="$targets rdp2vnc"
207
208	echo "Found libvncserver: Building rdp2vnc"
209	fi
210
211
212	# Find EGD socket if we don't have /dev/urandom or /dev/random
213
214	if [ ! -c /dev/random -a ! -c /dev/urandom ]; then
215	egdpaths="$extraegdpath /var/run/egd-pool /dev/egd-pool /etc/egd-pool /etc/entropy"
216
217	for path in $egdpaths; do
218	# -e isn't portable, so we use -r
219	if [ -r $path ]; then
220	egdpath=$path
221	break
222	fi
223	done
224
225	if [ -z "$egdpath" ]; then
226	echo "WARNING: could not find /dev/urandom, /dev/random or Entropy Gathering Daemon (EGD) socket"
227	echo "(searched: $egdpaths)"
228	echo "Session keys may be less secure; installing a system randomness source is recommended."
229	echo
230	else
231	echo "Entropy Gathering Daemon (EGD):"
232	echo " socket $egdpath"
233	echo
234	cflags="$cflags -DEGD_SOCKET=\\\"$egdpath\\\""
235	fi
236	fi
237
238	# Check for OSS sound support
239
240	if [ -f /usr/include/sys/soundcard.h ]; then
241	echo Sound support enabled: Open Sound System
242	echo
243	echo "SOUNDOBJ = rdpsnd.o rdpsnd_oss.o" >>Makeconf
244	cflags="$cflags -DWITH_RDPSND"
245	elif [ -f /usr/include/sys/audioio.h ]; then
246	echo Sound support enabled: Sun
247	echo
248	echo "SOUNDOBJ = rdpsnd.o rdpsnd_sun.o" >>Makeconf
249	cflags="$cflags -DWITH_RDPSND"
250	else
251	echo "WARNING: sound support disabled (no /usr/include/sys/soundcard.h or /usr/include/sys/audio.h)"
252	echo "Currently supported systems are Open Sound System and Sun"
253	echo
254	fi
255
256
257	# Platform-specific options
258
259	# strip leading colon from rpath
260	rpath=`echo $rpath \|sed 's/^://'`
261
262	case `uname -s` in
263	SunOS)
264	ldflags="$ldflags -lsocket -lnsl -R$rpath"
265	;;
266	OSF1)
267	ldflags="$ldflags -Wl,-rpath,$rpath"
268	;;
269	esac
270
271
272	echo "CFLAGS = $cflags" >>Makeconf
273	echo "LDFLAGS = $ldflags" >>Makeconf
274	echo "TARGETS = $targets" >>Makeconf
275
276	echo "configure complete - now run make"
277