Update AM_CONFIG_HEADER to AC_CONFIG_HEADER. Add AC_CONFIG_MACRO_DIR
Update AM_CONFIG_HEADER to AC_CONFIG_HEADER. Add AC_CONFIG_MACRO_DIR

sebastic/libkml,sebastic/libkml,rashadkm/libkml,sebastic/libkml,sebastic/libkml,rashadkm/libkml,sebastic/libkml,sebastic/libkml,rashadkm/libkml,libkml/libkml,libkml/libkml,libkml/libkml,libkml/libkml,sebastic/libkml,libkml/libkml,rashadkm/libkml,rashadkm/libkml,sebastic/libkml