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 [ "$SYSTEM" = "Darwin" -o "$SYSTEM" = "FreeBSD" ]; 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         --compiler)
  50                 shift
  51                 COMPILER="$1"
  52                 CUSTOM_COMPILER=yes
  53                 ;;
  54         --compiler=*)
  55                 COMPILER="${1#--compiler=}"
  56                 CUSTOM_COMPILER=yes
  57                 ;;
  58         --debug)
  59                 DEBUG=-g
  60                 ;;
  61         *)
  62                 echo "Unknown option $1"
  63                 exit 1
  64                 ;;
  65         esac
  66         shift
  67 done
  68
  69 if [ -z "$LIBPATH" -o "${LIBPATH%%/*}" ]; then
  70         LIBPATH=`pwd`/${LIBPATH:-..}
  71 fi
  72
  73 rm -rf "$INCLUDEDIR"
  74 mkdir -p "$INCLUDEDIR/msp"
  75
  76 sources=source/*.cpp
  77
  78 missing=""
  79 for i in $REQUIRED; do
  80         path=`ls -1d $LIBPATH/*$i* 2>/dev/null | head -n1`
  81         if [ -z "$path"  -o ! -d "$path/source" ]; then
  82                 missing="$missing msp$i"
  83         else
  84                 headers=`find $path/source \( -name windows -prune \) -o \( -name '*.h' -print \)`
  85                 for j in $headers; do
  86                         rel=${j#$path/source/}
  87                         comp=${rel%%/*}
  88                         if [ "$comp" = "$rel" ]; then
  89                                 comp=$i
  90                         fi
  91                         mkdir -p "$INCLUDEDIR/msp/$comp"
  92                         ln -sf $j "$INCLUDEDIR/msp/$comp/"
  93                 done
  94                 sources="$sources `find $path/source \( -name windows -prune \) -o \( -name '*.cpp' -print \)`"
  95         fi
  96 done
  97
  98 if [ ! -z "$missing" ]; then
  99         echo "The following libraries were not found:$missing"
 100         echo "I looked for them in $LIBPATH"
 101         echo "If they are somewhere else, please add --libpath=PATH to the command line."
 102         exit 1
 103 fi
 104
 105 echo "Compiling builder-stage1.  This may take several minutes."
 106 objects=""
 107 for i in $sources; do
 108         obj=`mktemp temp/bootstrap/XXXXXX`
 109         mv $obj $obj.o
 110         obj=$obj.o
 111         dir=${i%/*}
 112         dir=${dir%/unix}
 113         flags="$CFLAGS"
 114         if [ -d "$dir/unix" ]; then
 115                 flags="$flags -iquote $dir -iquote $dir/unix"
 116         fi
 117         $COMPILER -c $DEBUG $i -o $obj $flags
 118         objects="$objects $obj"
 119 done
 120 $COMPILER $objects -o builder-stage1 $LIBS
 121
 122 if [ "$KEEP_TEMP" != "yes" ]; then
 123         echo "Cleaning up"
 124         rm -r temp/bootstrap
 125 fi
 126
 127 echo "Using builder-stage1 to compile builder."
 128 ARGS=
 129 if [ "$PREFIX" ]; then
 130         ARGS="$ARGS --prefix='$PREFIX'"
 131 fi
 132 if [ "$CUSTOM_COMPILER" = "yes" ]; then
 133         ARGS="$ARGS CXX=$COMPILER"
 134 fi
 135 eval "./builder-stage1 $ARGS"