autogen.sh

#!/bin/sh
# Run this to generate all the initial makefiles, etc.

srcdir=`dirname $0`
test -z "$srcdir" && srcdir=.

PKG_NAME="the package."

(test -f $srcdir/configure.ac) || {
    echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
    echo " top-level directory"
    exit 1
}

DIE=0

(autoconf --version) < /dev/null > /dev/null 2>&1 || {
  echo
  echo "**Error**: You must have \`autoconf' installed to compile nidhogg."
  echo "Download the appropriate package for your distribution,"
  echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/autoconf"
  DIE=1
}

(automake --version) < /dev/null > /dev/null 2>&1 || {
  echo
  echo "**Error**: You must have \`automake' installed to compile nidhogg."
  echo "Get a new version at ftp://ftp.gnu.org/pub/gnu/automake/"
  DIE=1
  NO_AUTOMAKE=yes
}

# if no automake, don't bother testing for aclocal
test -n "$NO_AUTOMAKE" || (aclocal --version) < /dev/null > /dev/null 2>&1 || {
  echo
  echo "**Error**: Missing \`aclocal'.  The version of \`automake'"
  echo "installed doesn't appear recent enough."
  echo "Get a new version at ftp://ftp.gnu.org/pub/gnu/automake/"
  DIE=1
}


if test "$DIE" -eq 1; then
  exit 1
fi


case $CC in
xlc )
  am_opt=--include-deps;;
esac

#####################################################################
for coin in `find $srcdir -name configure.ac -print`
do 
  dr=`dirname $coin`
  if test -f $dr/NO-AUTO-GEN; then
    echo skipping $dr -- flagged as no auto-gen
  else
    echo processing $dr
    macrodirs=`sed -n -e 's,AM_ACLOCAL_INCLUDE(\(.*\)),\1,gp' < $coin`
    ( cd $dr
      aclocalinclude="$ACLOCAL_FLAGS"
      for k in $macrodirs; do
  	if test -d $k; then
          aclocalinclude="$aclocalinclude -I $k"
  	##else 
	##  echo "**Warning**: No such directory \`$k'.  Ignored."
        fi
      done

      echo "Running aclocal $aclocalinclude ..."
      aclocal $aclocalinclude
      if grep "^AC_CONFIG_HEADERS" configure.ac >/dev/null; then
	echo "Running autoheader..."
	autoheader
      fi
      echo "Running automake --gnu $am_opt ..."
      automake --add-missing --gnu $am_opt
      echo "Running autoconf ..."
      autoconf
    )
  fi
done
########################################################################