/[rdesktop]/sourceforge.net/trunk/rdesktop/configure
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 30 by matty, Fri Sep 14 13:51:38 2001 UTC revision 403 by forsberg, Fri Jun 6 10:39:41 2003 UTC
# Line 2  Line 2 
2  #  #
3  # rdesktop: A Remote Desktop Protocol client  # rdesktop: A Remote Desktop Protocol client
4  # configure script  # configure script
5  # Copyright (C) Matthew Chapman 1999-2001  # Copyright (C) Matthew Chapman 1999-2002
6  #  #
7    
8    echo "rdesktop build configuration script"
9    echo
10    
11  echo "# Generated by $0 $*" >Makeconf  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  for arg in $*; do
21  optarg=`echo $arg | sed 's/[-a-z]*=//'`      optarg=`echo $arg | sed 's/[-a-z]*=//'`
22  case $arg in  case $arg in
23    --prefix=*)    --prefix=*)
24      echo "PREFIX  = $optarg" >>Makeconf      echo "prefix      = $optarg" >>Makeconf
25      ;;      ;;
26    --exec-prefix=*)    --exec-prefix=*)
27      echo "EPREFIX = $optarg" >>Makeconf      echo "exec_prefix = $optarg" >>Makeconf
28      ;;      ;;
29    --bindir=*)    --bindir=*)
30      echo "BINDIR  = $optarg" >>Makeconf      echo "bindir      = $optarg" >>Makeconf
31      ;;      ;;
32    --mandir=*)    --mandir=*)
33      echo "MANDIR  = $optarg" >>Makeconf      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*)    --with-debug-clipboard)
66      echo "CFLAGS += -g -DWITH_DEBUG" >>Makeconf      cflags="$cflags -g -DWITH_DEBUG_CLIPBOARD"
67      ;;      ;;
68    --without-debug*)    --without-debug*)
69      ;;      ;;
70    *)    *)
     echo "rdesktop build configuration script"  
     echo  
71      echo "Target directories:"      echo "Target directories:"
72      echo " --prefix=PREFIX        location for architecture-independent files"      echo " --prefix=PREFIX         location for architecture-independent files"
73      echo " --exec-prefix=EPREFIX  location for architecture-dependent files"      echo " --exec-prefix=EPREFIX   location for architecture-dependent files"
74      echo " --bindir=BINDIR        location for program binaries [EPREFIX/bin]"      echo " --bindir=BINDIR         location for program binaries [EPREFIX/bin]"
75      echo " --mandir=MANDIR        location for man pages [PREFIX/man]"      echo " --mandir=MANDIR         location for man pages [PREFIX/man]"
76        echo " --sharedir=SHAREDIR     location for architecture-independent shared files [PREFIX/share/rdesktop]"
77      echo      echo
78      echo "Build configuration:"      echo "Build configuration:"
79      echo " --with-debug           enable debugging output"      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      echo
91      rm -f Makeconf      rm -f Makeconf
92      exit 1      exit 1
# Line 45  case $arg in Line 94  case $arg in
94  esac  esac
95  done  done
96    
97    
98    # Find compiler
99    
100    compilers="$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    
239    # Platform-specific options
240    
241    # strip leading colon from rpath
242    rpath=`echo $rpath |sed 's/^://'`
243    
244    case `uname -s` in
245      SunOS)
246        ldflags="$ldflags -lsocket -lnsl -R$rpath"
247        ;;
248      OSF1)
249        ldflags="$ldflags -Wl,-rpath,$rpath"
250        ;;
251    esac
252    
253    
254    echo "CFLAGS      = $cflags" >>Makeconf
255    echo "LDFLAGS     = $ldflags" >>Makeconf
256    echo "TARGETS     = $targets" >>Makeconf
257    
258  echo "configure complete - now run make"  echo "configure complete - now run make"
259    
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