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AX_WITH_PERL([VALUE-IF-NOT-FOUND],[PATH])
Locates an installed Perl binary, placing the result in the precious variable $PERL. Accepts a present $PERL, then --with-perl, and failing that searches for perl in the given path (which defaults to the system path). If perl is found, $PERL is set to the full path of the binary; if it is not found, $PERL is set to VALUE-IF-NOT-FOUND, which defaults to 'perl'.
Francesco Salvestrini <salvestrini@users.sourceforge.net>
2008-04-12
AC_DEFUN([AX_WITH_PERL],[ AX_WITH_PROG(PERL,perl) ])
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