@node ax_lib_cgal_core
@unnumberedsec ax_lib_cgal_core

@majorheading Synopsis

@smallexample
AX_LIB_CGAL_CORE([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
@end smallexample

@majorheading Description

Test for the CGAL_Core library.

By using the "--with-cgal=" option, define a special installation
directory. If CGAL is not found there, the script will fail immediately.
Otherwise, $CGAL_HOME is searched, then standard system locations.

NOTE: This script depends on BOOST_CPPFLAGS, so be sure to run
AX_BOOST_BASE in advance.

This macro calls:

@smallexample
  AC_SUBST(CGAL_CPPFLAGS)
  AC_SUBST(CGAL_LDFLAGS)
@end smallexample

And sets:

@smallexample
  HAVE_CGAL
@end smallexample

@majorheading Source Code

Download the
@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_cgal_core.m4,latest
version of @file{ax_lib_cgal_core.m4}} or browse
@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_cgal_core.m4,the
macro's revision history}.

@majorheading License

@w{Copyright @copyright{} 2010 Sebastian Hegler @email{sebastian.hegler@@tu-dresden.de}}

Copying and distribution of this file, with or without modification, are
permitted in any medium without royalty provided the copyright notice
and this notice are preserved. This file is offered as-is, without any
warranty.