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