autogen.sh: simply to a one-liner: autoreconf -i

* autogen.sh: Don't use "which" or uname, or...

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2243 fd59a12c-fef9-0310-b244-a6a79926bd2f

autogen.sh

@@ -1,129 +1,4 @@
 #!/bin/sh
 # Run this to generate all the initial makefiles, etc.
 
-testProgram()
-{
-  cmd=$1
-
-  if [ -z "$cmd" ]; then
-    return 1;
-  fi
-
-  arch=`uname -s`
-
-  # Make sure the which is in an if-block... on some platforms it throws exceptions
-  #
-  # The ERR trap is not executed if the failed command is part
-  #   of an until or while loop, part of an if statement, part of a &&
-  #   or  ||  list.
-  if
-     which $cmd  </dev/null >/dev/null 2>&1
-  then
-      :
-  else
-      return 1
-  fi
-
-  # The GNU standard is --version
-  if
-      $cmd --version </dev/null >/dev/null 2>&1
-  then
-      return 0
-  fi
-
-  # Maybe it suppports -V instead
-  if
-      $cmd -V </dev/null >/dev/null 2>&1
-  then
-      return 0
-  fi
-
-  # Nope, the program seems broken
-  return 1
-}
-
-arch=`uname -s`
-# Disable the errors on FreeBSD until a fix can be found.
-if [ ! "$arch" = "FreeBSD" ]; then
-set -e
-#
-#	All errors are fatal from here on out...
-#	The shell will complain and exit on any "uncaught" error code.
-#
-#
-#	And the trap will ensure sure some kind of error message comes out.
-#
-trap 'echo ""; echo "$0 exiting due to error (sorry!)." >&2' 0
-fi
-
-RC=0
-
-gnu="ftp://ftp.gnu.org/pub/gnu"
-
-# Check for Autoconf
-for command in autoconf autoconf213 autoconf253 autoconf259
-do
-  if
-      testProgram $command == 1
-  then
-    autoconf=$command
-    autoheader=`echo  "$autoconf" | sed -e 's/autoconf/autoheader/'`
-    autom4te=`echo  "$autoconf" | sed -e 's/autoconf/autmo4te/'`
-    autoreconf=`echo  "$autoconf" | sed -e 's/autoconf/autoreconf/'`
-    autoscan=`echo  "$autoconf" | sed -e 's/autoconf/autoscan/'`
-    autoupdate=`echo  "$autoconf" | sed -e 's/autoconf/autoupdate/'`
-    ifnames=`echo  "$autoconf" | sed -e 's/autoconf/ifnames/'`
-  fi
-done
-
-# Check for automake
-for command in automake19 automake-1.9 automake
-do
-  if
-      testProgram $command
-  then
-    automake=$command
-    aclocal=`echo  "$automake" | sed -e 's/automake/aclocal/'`
-
-  fi
-done
-
-if [ -z $autoconf ]; then
-    echo You must have autoconf installed to compile the corosync package.
-    echo Download the appropriate package for your system,
-    echo or get the source tarball at: $gnu/autoconf/
-    exit 1
-
-elif [ -z $automake ]; then
-    echo You must have automake installed to compile the corosync package.
-    echo Download the appropriate package for your system,
-    echo or get the source tarball at: $gnu/automake/
-    exit 1
-fi
-
-# Create local copies so that the incremental updates will work.
-rm -f ./autoconf ./automake ./autoheader
-ln -s `which $autoconf` ./autoconf
-ln -s `which $automake` ./automake
-ln -s `which $autoheader` ./autoheader
-
-printf "$autoconf:\t"
-$autoconf --version | head -n 1
-
-printf "$automake:\t"
-$automake --version | head -n 1
-
-echo $aclocal $ACLOCAL_FLAGS
-$aclocal $ACLOCAL_FLAGS
-
-echo $autoheader
-$autoheader
-
-echo $automake --add-missing --include-deps --copy
-$automake --add-missing --include-deps --copy
-
-echo $autoconf
-$autoconf
-
-echo Now run ./configure
-trap '' 0
+autoreconf -i -v && echo Now run ./configure and make