web/mono-build.sh

   1 #! /usr/bin/env bash
   2
   3 # Script to automate the building of mono and its dependencies.
   4 # Relies on wget being installed (could make it fall back to using
   5 # lynx, links, w3, curl etc), assumes that gcc, make, tar, automake,
   6 # etc are already installed too (may be worth testing for all that
   7 # right at the top and bailing out if missing/too old/too new etc).
   8
   9
  10 # See where we are.  This will become the top level directory for the
  11 # installation, unless we are given an alternative location
  12 here=$1
  13 test -z "$here" && here=`pwd`
  14
  15 echo "Building Mono and dependencies in $here, installing to $here/install"
  16
  17 PATH=$here/install/bin:$PATH
  18 LD_LIBRARY_PATH=$here/install/lib:$LD_LIBRARY_PATH
  19
  20 # Find a tool to fetch files. It must take an HTTP URL on the command line and
  21 # save the file in the current directory.  (It must also talk HTTP/1.1, which
  22 # rules out BSD's ftp(1), at least on FreeBSD 4.4.)
  23 viable_downloaders="wget fetch"
  24 for i in $viable_downloaders
  25 do
  26     if which $i > /dev/null; then
  27         downloader=`which $i`
  28         break
  29     fi
  30 done
  31
  32 if [ -z "$downloader" ]; then
  33     echo "Can't find a commandline download tool (tried: $viable_downloaders)"
  34     exit -1
  35 else
  36     echo "Using $downloader to fetch files"
  37 fi
  38
  39 # We need to prefer GNU make if there's a choice.  BSD make falls over in
  40 # the glib build if gtk-doc is disabled.
  41 viable_makers="gmake make"
  42 for i in $viable_makers
  43 do
  44     if which $i > /dev/null; then
  45         MAKE=$i
  46         break
  47     fi
  48 done
  49
  50 if [ -z "$MAKE" ]; then
  51     echo "Can't find a make tool (tried: $viable_makers)"
  52     exit -1
  53 else
  54     echo "Using $MAKE"
  55     export MAKE
  56 fi
  57
  58 # Need to install pkgconfig and set ACLOCAL_FLAGS if there is not a
  59 # pkgconfig installed already.  Otherwise set PKG_CONFIG_PATH to the
  60 # glib we're about to install in $here/install.  This script could
  61 # attempt to be clever and see if glib 2 is already installed, too.
  62
  63
  64 # --print-ac-dir was added in 1.2h according to the ChangeLog.  This
  65 # should mean that any automake new enough for us has it.
  66
  67 function aclocal_scan () {
  68     # Quietly ignore the rogue '-I' and other aclocal flags that
  69     # aren't actually directories...
  70     for i in `aclocal --print-ac-dir` $ACLOCAL_FLAGS
  71     do
  72         if [ -f $i/$1 ]; then
  73             return 0
  74         fi
  75     done
  76
  77     return 1
  78 }
  79
  80 function pkgconfig_scan () {
  81     module=$1
  82
  83     echo "Finding pkgconfig files for $module..."
  84
  85     # Should we use locate? or just a list of well-known directories?
  86     # locate has the problem of false positives in src dirs
  87     for i in /usr/lib/pkgconfig /usr/local/lib/pkgconfig
  88     do
  89         echo "Looking in $i..."
  90         if [ -f $i/${module}.pc ]; then
  91             echo $i
  92             return
  93         fi
  94     done
  95 }
  96
  97 function install_package() {
  98     tarfile=$1
  99     dirname=$2
 100     name=$3
 101     configure_options=$4
 102
 103     echo "Installing $name..."
 104     if [ ! -f $here/$tarfile ]; then
 105         (cd $here && $downloader http://www.go-mono.com/archive/$tarfile)
 106     fi
 107
 108     # Assume that the package built correctly if the dir is there
 109     if [ ! -d $here/$dirname ]; then
 110         # Build and install package
 111         (cd $here && tar xzf $tarfile) || exit -1
 112         (cd $here/$dirname; ./configure --prefix=$here/install $configure_options || exit -1; $MAKE || exit -1; $MAKE install || exit -1)
 113         success=$?
 114         if [ $success -ne 0 ]; then
 115             echo "***** $name build failure. Run rm -rf $here/$dirname to have this script attempt to build $name again next time"
 116             exit -1
 117         fi
 118     fi
 119 }
 120
 121 if aclocal_scan pkg.m4 ; then
 122     install_pkgconfig=no
 123 else
 124     install_pkgconfig=yes
 125 fi
 126
 127 if aclocal_scan glib-2.0.m4 ; then
 128     install_glib=no
 129     if [ $install_pkgconfig = "yes" ]; then
 130         # We have to tell the newly-installed pkgconfig about the
 131         # system-installed glib
 132         PKG_CONFIG_PATH=`pkgconfig_scan glib-2.0`:$PKG_CONFIG_PATH
 133     fi
 134 else
 135     install_glib=yes
 136     PKG_CONFIG_PATH="$here/install/lib/pkgconfig:$PKG_CONFIG_PATH"
 137 fi
 138
 139 if [ -f /usr/include/gc/gc.h ]; then
 140     install_libgc=no
 141 else
 142     install_libgc=yes
 143 fi
 144
 145 if [ $install_pkgconfig = "yes" -o $install_glib = "yes" ]; then
 146     ACLOCAL_FLAGS="-I $here/install/share/aclocal $ACLOCAL_FLAGS"
 147 fi
 148
 149 export PATH
 150 export LD_LIBRARY_PATH
 151 export ACLOCAL_FLAGS
 152 export PKG_CONFIG_PATH
 153
 154 # Freebsd puts iconv in /usr/local, so see if we need to add
 155 # /usr/local/include and /usr/local/lib to CPPFLAGS and LDFLAGS.  We could
 156 # skip this if it would add /usr/include and /usr/lib, but leaving it
 157 # shouldnt break anything.
 158 #
 159 # Actually, it does break stuff :-(  gcc 3.2 prints gratuitous warnings
 160 # and configure fails to find header files because of this cpp output.
 161
 162 if [ ! -f /usr/include/iconv.h ]; then
 163         iconvdirs="/usr/local/include"
 164         for i in $iconvdirs
 165         do
 166                 if [ -f $i/iconv.h ]; then
 167                         iconvh_dir=$i
 168                         break
 169                 fi
 170         done
 171
 172         if [ -z "$iconvh_dir" ]; then
 173             echo "Can't find iconv headers (looked in $iconvdirs)"
 174             exit -1
 175         fi
 176
 177         iconvlib_dir=`echo $iconvh_dir | sed -e 's/include/lib/'`
 178
 179         echo "Adding $iconvh_dir to CPPFLAGS"
 180         echo "Adding $iconvlib_dir to LDFLAGS"
 181
 182         CPPFLAGS="$CPPFLAGS -I$here/install/include -I$iconvh_dir"
 183         LDFLAGS="$LDFLAGS -L$here/install/lib -L$iconvlib_dir"
 184 else
 185         CPPFLAGS="$CPPFLAGS -I$here/install/include"
 186         LDFLAGS="$LDFLAGS -L$here/install/lib"
 187 fi
 188
 189 export CPPFLAGS
 190 export LDFLAGS
 191
 192 # Grab pkg-config, glib and libgc if necessary
 193
 194 if [ $install_pkgconfig = "yes" ]; then
 195     install_package pkgconfig-0.8.0.tar.gz pkgconfig-0.8.0 pkgconfig ""
 196 else
 197     echo "Not installing pkgconfig, you already seem to have it installed"
 198 fi
 199
 200 if [ $install_glib = "yes" ]; then
 201     install_package glib-2.0.6.tar.gz glib-2.0.6 glib ""
 202 else
 203     echo "Not installing glib, you already seem to have it installed"
 204 fi
 205
 206 if [ $install_libgc = "yes" ]; then
 207     install_package gc6.1alpha5.tar.gz gc6.1alpha5 libgc "--enable-threads=pthreads"
 208     # make install didnt do the headers!
 209     mkdir -p $here/install/include/gc
 210     cp -r $here/gc6.1alpha5/include/* $here/install/include/gc
 211 else
 212     echo "Not installing libgc, you already seem to have it installed"
 213 fi
 214
 215 # End of build dependencies, now get the latest mono checkout and build that
 216
 217 test -z "$CVSROOT" && CVSROOT=:pserver:anonymous@anoncvs.go-mono.com:/mono
 218 export CVSROOT
 219
 220 echo "Updating mono"
 221
 222 # cvs checkout does the same as cvs update, except that it copes with
 223 # new modules being added
 224
 225 # Older versions of cvs insist on a cvs login for :pserver: methods
 226 # Make sure cvs is using ssh for :ext: methods
 227
 228 if [ ${CVSROOT:0:5} = ":ext:" ]; then
 229     CVS_RSH=ssh
 230     export CVS_RSH
 231 elif [ ${CVSROOT:0:9} = ":pserver:" ]; then
 232     # Chop off the trailing /mono because cvs 1.11 adds the port number
 233     # into the .cvspass line
 234     if ! grep ${CVSROOT%:/mono} ~/.cvspass > /dev/null 2>&1 ; then
 235         echo "Logging into CVS server.  Anonymous CVS password is probably empty"
 236         cvs login
 237     fi
 238 fi
 239
 240 (cd $here && cvs checkout mono) || exit -1
 241
 242 # Build and install mono
 243 echo "Building and installing mono"
 244
 245 (cd $here/mono; ./autogen.sh --prefix=$here/install || exit -1; $MAKE || exit -1; $MAKE install || exit -1) || exit -1
 246
 247
 248 echo ""
 249 echo ""
 250 echo "All done."
 251 echo "Add $here/install/bin to \$PATH"
 252 echo "Add $here/install/lib to \$LD_LIBRARY_PATH"
 253 echo "Don't forget to copy the class libraries to $here/install/lib"
 254