autogen.sh

   1 #!/bin/sh
   2 # Run this to generate configure and initial GNUmakefiles
   3
   4 srcdir=`dirname $0`
   5
   6 case $1 in
   7     --noconf*) NOCONFIGURE=true;;
   8 esac
   9
  10 touch stepmake/bin/install-sh
  11 if [ ! -f aclocal.m4 -o stepmake/aclocal.m4 -nt aclocal.m4 ]; then
  12     echo "stepmake/aclocal.m4 is newer.  Copying file."
  13     cp -f stepmake/aclocal.m4 aclocal.m4
  14 fi
  15
  16 if [ ! -f autogen.sh -o stepmake/autogen.sh -nt autogen.sh ]; then
  17     echo "stepmake/autogen.sh is newer.  Copying file."
  18     cp -f stepmake/autogen.sh autogen.sh
  19     exec ./autogen.sh "$@"
  20 fi
  21
  22 # Be paranoid: check for autoconf >= 2.50
  23 # Some setups have both autoconf 2.13 and 2.5x available through
  24 # a wrapper script: /usr/bin/autoconf.
  25 # This wrapper may incorrectly autoselect autoconf 2.50, but it
  26 # advertises itself as autoconf 2.13.
  27 # If you have such a setup, invoke this script as:
  28 #   autoconf=autoconf2.50 ./autogen.sh
  29 for i in autoconf2.50 autoconf-2.50 autoconf  false; do
  30   version=`$i --version 2>/dev/null | head -n 1 | awk '{print $NF}' | awk -F. '{print $1 * 100 + $2}'`
  31   if test "0$version" -ge 250; then
  32     autoconf=$i
  33     break
  34   fi
  35 done
  36
  37 if test -z "$autoconf"; then
  38     echo "ERROR: Please install autoconf 2.50 or newer"
  39     exit 1
  40 fi
  41
  42 for i in $srcdir/configure.in #`find $srcdir -name configure.in -print`
  43 do
  44   dir=`dirname $i`
  45   echo processing $dir
  46   (
  47       cd $dir
  48       echo "Running autoconf ..."
  49       $autoconf
  50   )
  51 done
  52
  53 #conf_flags="--enable-maintainer-mode --enable-compile-warnings" #--enable-iso-c
  54 if test -n "$NOCONFIGURE"; then
  55     echo Skipping configure process.
  56     exit 0
  57 fi
  58
  59 if test -z "$*"; then
  60     cat <<EOF
  61     Warning: about to run \`configure' without arguments.
  62     arguments on the \`$0' command line
  63     will be passed to \`configure'.
  64
  65     Invoke with --noconfigure to skip configure step.
  66 EOF
  67 fi
  68
  69 echo Running $srcdir/configure $conf_flags "$@" ...
  70 $srcdir/configure $conf_flags "$@"