···3636 --sysconfdir=/etc
3737 ${optionalString (!enableNls) "--disable-nls"}
3838 ${optionalString enableTiny "--enable-tiny"}
3939+ ''
4040+ # Unclear why (perhaps an impurity?) but for some reason it decides that REG_ENHANCED is available
4141+ # during configure but then can't find it at build time.
4242+ + optionalString stdenv.isDarwin ''
4343+ nano_cv_flag_reg_extended=REG_EXTENDED
3944 '';
40454146 postPatch = optionalString stdenv.isDarwin ''