Autoconf

[Russell Shaw <rjshaw netspace net au>]

Hi,
Which configure.ac macro should i use for a gtk2 app?

  AM_PATH_GTK_2_0()
  PKG_CHECK_MODULES()
  AC_PATH_LIB()

Is there redundancy here, or does one macro supercede the others?

Why aren't the first two macros in the archive?:

  http://www.gnu.org/software/ac-archive/htmldoc/index.html