dpkg/m4/perl.m4

# DPKG_PROG_PERL
# --------------
# Locate perl interpreter in the path
AC_DEFUN([DPKG_PROG_PERL],
[AC_ARG_VAR([PERL], [Perl interpreter])dnl
AC_PATH_PROG([PERL], [perl], [/usr/bin/perl])dnl
AC_ARG_VAR([PERL_LIBDIR], [Perl library directory])dnl
PERL_LIBDIR=$($PERL -MConfig -e 'my $r = $Config{vendorlibexp};
                                 $r =~ s/$Config{vendorprefixexp}/\$(prefix)/;
                                 print $r')dnl
])# DPKG_PROG_PERL