autogen.sh

   1 #!/bin/bash
   2
   3 echo "Rebuilding build system......"
   4
   5 autoreconf --version 2>&1 > /dev/null 2>&1
   6
   7 if [ ! -e m4 ]; then
   8     mkdir m4
   9 fi
  10
  11 if [ $? -eq 0 ]; then
  12         AUTORECONF=autoreconf
  13 else
  14         AUTORECONF=
  15 fi
  16
  17 error() {
  18         echo "Missing tool: $1"
  19         echo "Cannot proceed until the missing tool is available"
  20         exit 1
  21 }
  22
  23 if [ ! -z ${AUTORECONF} ]; then
  24         echo "Using autoreconf to rebuild build system"
  25         autoreconf --force --install --symlink
  26 else
  27         echo "No autoreconf found. Using plain old tools to rebuild build system"
  28         libtoolize --automake --force || error libtoolize
  29         aclocal -I m4 || error aclocal
  30         autoheader --force || error autoheader
  31         automake --add-missing --force-missing --gnu || error automake
  32         autoconf --force || error autoconf
  33 fi
  34 ./configure --enable-maintainer-mode $*
  35
  36 exit 0