dw_table.c: In function 'Dw_table_sub_adjust_col_widths':
| dw_table.c:1180: error: invalid lvalue in assignment
| dw_table.c:1199: error: invalid lvalue in assignment
| make[3]: *** [dw_table.o] Error 1
| make[3]: Leaving directory `/stuff/tmp/work/dillo2-0.6.6-r0/dillo-0.6.6/src'
| make[2]: *** [all-recursive] Error 1
| make[2]: Leaving directory `/stuff/tmp/work/dillo2-0.6.6-r0/dillo-0.6.6/src'
| make[1]: *** [all-recursive] Error 1
| make[1]: Leaving directory `/stuff/tmp/work/dillo2-0.6.6-r0/dillo-0.6.6'
| make: *** [all] Error 2

In dw_table.c:
#define EXTR_VALUE(e) (max ? (e).max_width : (e).min_width)

....

in line 1180
EXTR_VALUE (sub_extremes[i]) = sub_extr_width;

and 1199:
EXTR_VALUE (sub_extremes[i]) += delta;