mpk

   1 #! /bin/sh
   2
   3 # mpk - top level, user visible script.
   4 # Copyright (C) 2008 Cesar Strauss
   5 #
   6 # This file is part of Minipack - an automated build tool.
   7 #
   8 # Minipack is free software: you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation, either version 3 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # Minipack is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with Minipack. If not, see <http://www.gnu.org/licenses/>.
  20
  21 bindir=$(dirname $0)
  22 prog=$(basename $0)
  23 case $bindir in
  24 /*) ;;
  25 *) bindir=$PWD/$bindir;;
  26 esac
  27 mpk=$bindir/$prog
  28 prefix=$(cd $bindir && pwd)
  29 tooldir=$prefix/tools
  30 recipedir=$prefix/recipes
  31 patchdir=$prefix/patches
  32
  33 MPK_VERSION=1.2
  34
  35 export PATH=$tooldir:$PATH
  36
  37 test -f ~/minipack.conf && . ~/minipack.conf
  38
  39 cwd=$PWD
  40 topdir=$cwd
  41 until [ "$topdir" = "/" ]; do
  42   if [ -f $topdir/minipack.conf ]; then
  43     break;
  44   fi
  45   cd ..
  46   topdir=$PWD
  47 done
  48 cd $cwd
  49
  50 if [ "$topdir" = "/" ]; then
  51   echo Warning: no minipack.conf found.
  52   topdir=$cwd
  53 fi
  54
  55 builddir=$topdir/build
  56 resultdir=$topdir/result
  57 sourcedir=$topdir/sources
  58 local_tooldir=$resultdir/lib/mpk/tools
  59
  60 # Export resultdir in case we need to call our newly built tools.
  61 export resultdir
  62
  63 test -f $topdir/minipack.conf && . $topdir/minipack.conf
  64
  65 # Setup environment variables
  66 export PATH=$local_tooldir:$PATH
  67 export ACLOCAL="aclocal -I $resultdir/share/aclocal"
  68 export ACLOCAL_FLAGS="-I $resultdir/share/aclocal"
  69 export PKG_CONFIG_LIBDIR=$resultdir/lib/pkgconfig
  70
  71 get_recipe_name()
  72 {
  73   name=$recipedir/$1.recipe
  74   if [ ! -f $name ]; then
  75     echo >&2 "Recipe for \"$1\" not found."
  76     exit 1
  77   fi
  78   echo $name
  79 }
  80
  81 setup_configure_options()
  82 {
  83   pkg_configure_opt="$def_configure_opt $configure_opt"
  84   pkg_configure_opt="$pkg_configure_opt --prefix=$resultdir"
  85
  86   if [ -n "$host" ]; then
  87     pkg_configure_opt="$pkg_configure_opt --host=$host"
  88   fi
  89   if [ -n "$build" ]; then
  90     pkg_configure_opt="$pkg_configure_opt --build=$build"
  91   fi
  92
  93   # Local compiler/linker search path
  94   CPPFLAGS="$CPPFLAGS -I$resultdir/include"
  95   LDFLAGS="$LDFLAGS -L$resultdir/lib"
  96
  97   test -n "$configure_no_more_flags" && return
  98
  99   # Add search paths to the configure line.
 100   pkg_configure_opt="$pkg_configure_opt CPPFLAGS=\"$CPPFLAGS\""
 101   pkg_configure_opt="$pkg_configure_opt LDFLAGS=\"$LDFLAGS\""
 102
 103   # Add extra flags to the configure line, if present.
 104   if [ -n "$CFLAGS" ]; then
 105     pkg_configure_opt="$pkg_configure_opt CFLAGS=\"$CFLAGS\""
 106   fi
 107   if [ -n "$CXXFLAGS" ]; then
 108     pkg_configure_opt="$pkg_configure_opt CXXFLAGS=\"$CXXFLAGS\""
 109   fi
 110 }
 111
 112 if [ -n "$1" ]; then
 113   cmd=$1
 114   shift
 115 else
 116   echo "$prog: missing argument."
 117   cmd=help
 118 fi
 119
 120 case $cmd in
 121   --version)
 122     cmd=version ;;
 123   --help)
 124     cmd=help ;;
 125 esac
 126 tool=$tooldir/mpk-$cmd
 127 if [ -f $tool ]; then
 128   . $tool "$@"
 129 else
 130   echo $prog: Invalid command: $cmd
 131 fi
 132