fixed some linux make issues
fixed some linux make issues

r4-keisuke/mod_h2,r4-keisuke/mod_h2,r4-keisuke/mod_h2,r4-keisuke/mod_h2,r4-keisuke/mod_h2,icing/mod_h2,icing/mod_h2,r4-keisuke/mod_h2,icing/mod_h2,icing/mod_h2,icing/mod_h2