autogen.sh

#!/bin/sh

echo
echo ... GlusterFS REST APIs autogen ...
echo

## Check all dependencies are present
MISSING=""

# Check for aclocal
env aclocal --version > /dev/null 2>&1
if [ $? -eq 0 ]; then
  ACLOCAL=aclocal
else
  MISSING="$MISSING aclocal"
fi

# Check for autoconf
env autoconf --version > /dev/null 2>&1
if [ $? -eq 0 ]; then
  AUTOCONF=autoconf
else
  MISSING="$MISSING autoconf"
fi

# Check for automake
env automake --version > /dev/null 2>&1
if [ $? -eq 0 ]; then
  AUTOMAKE=automake
else
  MISSING="$MISSING automake"
fi

# Check for tar
env tar -cf /dev/null /dev/null > /dev/null 2>&1
if [ $? -ne 0 ]; then
  MISSING="$MISSING tar"
fi

## If dependencies are missing, warn the user and abort
if [ "x$MISSING" != "x" ]; then
  echo "Aborting."
  echo
  echo "The following build tools are missing:"
  echo
  for pkg in $MISSING; do
    echo "  * $pkg"
  done
  echo
  echo "Please install them and try again."
  echo
  exit 1
fi

## Do the autogeneration
echo Running ${ACLOCAL}...
$ACLOCAL
echo Running ${AUTOCONF}...
$AUTOCONF
echo Running ${AUTOMAKE}...
$AUTOMAKE --add-missing --copy --foreign

# Instruct user on next steps
echo
echo "Please proceed with configuring, compiling, and installing."