--- configure.orig 2016-07-11 15:24:53.000000000 +1000 +++ configure 2022-06-14 09:26:50.000000000 +1000 @@ -2825,7 +2825,7 @@ ST(0) = &PL_sv_undef; EOF socket6_cv_perl_path=$ac_cv_path_perl -if { (eval $socket6_cv_perl_path Makefile.PL) 2>&5 >/dev/null; (eval make) 2>&5 >/dev/null; }; then +if { (eval $socket6_cv_perl_path Makefile.PL CC="${CC}" LD="${CC}") 2>&5 >/dev/null; (eval make) 2>&5 >/dev/null; }; then socket6_cv_pl_sv_undef='yes' else socket6_cv_pl_sv_undef='no'