autogen.sh

   1 #!/bin/sh
   2 # Run this to set up the build system: configure, makefiles, etc.
   3 # (at one point this was based on the version in enlightenment's cvs)
   4
   5 package="mpd"
   6
   7 olddir="`pwd`"
   8 srcdir="`dirname $0`"
   9 test -z "$srcdir" && srcdir=.
  10 cd "$srcdir"
  11 DIE=
  12 AM_VERSIONGREP="sed -e s/.*[^0-9\.]\([0-9]\.[0-9]\+\).*/\1/"
  13 AC_VERSIONGREP="sed -e s/.*[^0-9\.]\([0-9]\.[0-9][0-9]\).*/\1/"
  14 VERSIONMKINT="sed -e s/[^0-9]//"
  15 if test -n "$AM_FORCE_VERSION"
  16 then
  17         AM_VERSIONS="$AM_FORCE_VERSION"
  18 else
  19         AM_VERSIONS='1.10'
  20 fi
  21 if test -n "$AC_FORCE_VERSION"
  22 then
  23         AC_VERSIONS="$AC_FORCE_VERSION"
  24 else
  25         AC_VERSIONS='2.60 2.61'
  26 fi
  27
  28 versioned_bins ()
  29 {
  30         bin="$1"
  31         needed_int=`echo $VERNEEDED | $VERSIONMKINT`
  32         for i in $VERSIONS
  33         do
  34                 i_int=`echo $i | $VERSIONMKINT`
  35                 if test $i_int -ge $needed_int
  36                 then
  37                         echo $bin-$i $bin$i $bin-$i_int $bin$i_int
  38                 fi
  39         done
  40         echo $bin
  41 }
  42
  43 for c in autoconf autoheader automake aclocal
  44 do
  45         uc=`echo $c | tr '[:lower:]' '[:upper:]'`
  46         eval "val=`echo '$'$uc`"
  47         if test -n "$val"
  48         then
  49                 echo "$uc=$val in environment, will not attempt to auto-detect"
  50                 continue
  51         fi
  52
  53         case "$c" in
  54         autoconf|autoheader)
  55                 VERNEEDED=`fgrep AC_PREREQ configure.ac | $AC_VERSIONGREP`
  56                 VERSIONS="$AC_VERSIONS"
  57                 pkg=autoconf
  58                 ;;
  59         automake|aclocal)
  60                 VERNEEDED=`fgrep AUTOMAKE_OPTIONS Makefile.am | $AM_VERSIONGREP`
  61                 VERSIONS="$AM_VERSIONS"
  62                 pkg=automake
  63                 ;;
  64         esac
  65         printf "checking for $c ... "
  66         for x in `versioned_bins $c`; do
  67                 ($x --version < /dev/null > /dev/null 2>&1) > /dev/null 2>&1
  68                 if test $? -eq 0
  69                 then
  70                         echo $x
  71                         eval $uc=$x
  72                         break
  73                 fi
  74         done
  75         eval "val=`echo '$'$uc`"
  76         if test -z "$val"
  77         then
  78                 if test $c = $pkg
  79                 then
  80                         DIE="$DIE $c=$VERNEEDED"
  81                 else
  82                         DIE="$DIE $c($pkg)=$VERNEEDED"
  83                 fi
  84         fi
  85 done
  86
  87 if test -n "$DIE"
  88 then
  89         echo "You must have the following installed to compile $package:"
  90         for i in $DIE
  91         do
  92                 printf '  '
  93                 echo $i | sed -e 's/(/ (from /' -e 's/=\(.*\)/ (>= \1)/'
  94         done
  95         echo "Download the appropriate package(s) for your system,"
  96         echo "or get the source from one of the GNU ftp sites"
  97         echo "listed in http://www.gnu.org/order/ftp.html"
  98         exit 1
  99 fi
 100
 101 echo "Generating configuration files for $package, please wait...."
 102
 103 ACLOCAL_FLAGS="$ACLOCAL_FLAGS -I m4"
 104
 105 # /usr/share/aclocal is most likely included by default, already...
 106 ac_local_paths='
 107 /usr/local/share/aclocal
 108 /sw/share/aclocal
 109 /usr/pkg/share/aclocal
 110 /opt/share/aclocal
 111 /usr/gnu/share/aclocal
 112 '
 113
 114 for i in $ac_local_paths; do
 115         if test -d "$i"; then
 116                 ACLOCAL_FLAGS="$ACLOCAL_FLAGS -I $i"
 117                 # we probably only want one of these...
 118                 break
 119         fi
 120 done
 121
 122 echo "  $ACLOCAL $ACLOCAL_FLAGS"
 123 $ACLOCAL $ACLOCAL_FLAGS || exit 1
 124
 125 echo "  $AUTOHEADER"
 126 $AUTOHEADER || exit 1
 127
 128 echo "  $AUTOMAKE --add-missing $AUTOMAKE_FLAGS"
 129 $AUTOMAKE --add-missing $AUTOMAKE_FLAGS || exit 1
 130
 131 echo "  $AUTOCONF"
 132 $AUTOCONF || exit 1
 133
 134 cd "$olddir"
 135 if test x$NOCONFIGURE = x; then
 136         "$srcdir"/configure "$@" || exit 1
 137 fi