bootstrap.sh

   1 #!/bin/sh
   2 # $Id$
   3
   4 set -e
   5
   6 INCLUDEDIR=temp/bootstrap/include
   7 REQUIRED="core datafile"
   8 CFLAGS="-I$INCLUDEDIR `pkg-config --cflags sigc++-2.0`"
   9 LIBS="`pkg-config --libs sigc++-2.0` -lpthread"
  10 MACHINE="`uname -m`"
  11 SYSTEM="`uname -s`"
  12 if [ "$MACHINE" = "x86_64" ]; then
  13         MULTIARCH="x86_64-linux-gnu"
  14 else
  15         MULTIARCH="i386-linux-gnu"
  16 fi
  17 if [ "$SYSTEM" = "Darwin" ]; then
  18         if which clang++ >/dev/null; then
  19                 COMPILER="clang++"
  20         else
  21                 COMPILER="g++"
  22         fi
  23 else
  24         COMPILER="g++"
  25 fi
  26 if [ -e /usr/lib/libdl.so -o -e /usr/lib/$MULTIARCH/libdl.so ]; then
  27         LIBS="$LIBS -ldl"
  28 fi
  29
  30 while [ "$1" ]; do
  31         case $1 in
  32         --libpath)
  33                 shift
  34                 LIBPATH="$1"
  35                 ;;
  36         --libpath=*)
  37                 LIBPATH="${1#--libpath=}"
  38                 ;;
  39         --prefix)
  40                 shift
  41                 PREFIX="$1"
  42                 ;;
  43         --prefix=*)
  44                 PREFIX="${1#--prefix=}"
  45                 ;;
  46         --keep-temp)
  47                 KEEP_TEMP=yes
  48                 ;;
  49         *)
  50                 echo "Unknown option $1"
  51                 exit 1
  52                 ;;
  53         esac
  54         shift
  55 done
  56
  57 if [ -z "$LIBPATH" -o "${LIBPATH%%/*}" ]; then
  58         LIBPATH=`pwd`/${LIBPATH:-..}
  59 fi
  60
  61 rm -rf "$INCLUDEDIR"
  62 mkdir -p "$INCLUDEDIR/msp"
  63
  64 sources=source/*.cpp
  65
  66 missing=""
  67 for i in $REQUIRED; do
  68         path=`ls -1d $LIBPATH/*$i* 2>/dev/null | head -n1`
  69         if [ -z "$path"  -o ! -d "$path/source" ]; then
  70                 missing="$missing msp$i"
  71         else
  72                 headers=`find $path/source \( -name windows -prune \) -o \( -name '*.h' -print \)`
  73                 for j in $headers; do
  74                         rel=${j#$path/source/}
  75                         comp=${rel%%/*}
  76                         if [ "$comp" = "$rel" ]; then
  77                                 comp=$i
  78                         fi
  79                         mkdir -p "$INCLUDEDIR/msp/$comp"
  80                         ln -sf $j "$INCLUDEDIR/msp/$comp/"
  81                 done
  82                 sources="$sources `find $path/source \( -name windows -prune \) -o \( -name '*.cpp' -print \)`"
  83         fi
  84 done
  85
  86 if [ ! -z "$missing" ]; then
  87         echo "The following libraries were not found:$missing"
  88         echo "I looked for them in $LIBPATH"
  89         echo "If they are somewhere else, please add --libpath=PATH to the command line."
  90         exit 1
  91 fi
  92
  93 echo "Compiling builder-stage1.  This may take several minutes."
  94 objects=""
  95 for i in $sources; do
  96         obj=`mktemp temp/bootstrap/XXXXXX`
  97         mv $obj $obj.o
  98         obj=$obj.o
  99         dir=${i%/*}
 100         dir=${dir%/unix}
 101         flags="$CFLAGS"
 102         if [ -d "$dir/unix" ]; then
 103                 flags="$flags -iquote $dir -iquote $dir/unix"
 104         fi
 105         $COMPILER -c $i -o $obj $flags
 106         objects="$objects $obj"
 107 done
 108 $COMPILER $objects -o builder-stage1 $LIBS
 109
 110 if [ "$KEEP_TEMP" != "yes" ]; then
 111         echo "Cleaning up"
 112         rm -r temp/bootstrap
 113 fi
 114
 115 echo "Using builder-stage1 to compile builder."
 116 ARGS=
 117 if [ "$PREFIX" ]; then
 118         ARGS="$ARGS --prefix='$PREFIX'"
 119 fi
 120 eval "./builder-stage1 $ARGS"