# $Id$ AC_DEFUN([ACX_RUBY_LIBRARY],[ for library in $1; do AC_MSG_CHECKING([for ruby library $library]) if ! $RUBY -r$library -e "" > /dev/null 2>&1; then AC_MSG_RESULT([not found]) AC_MSG_ERROR([Ruby library '$library' not found]) else AC_MSG_RESULT([ok]) fi done ])