Hi! Attached patch adds the equivalent of -Wno-pointer-sign to CFLAGS if icc was chosen. Please comment, Carl Eugen Index: configure =================================================================== --- configure (Revision 23664) +++ configure (Arbeitskopie) @@ -2249,7 +2249,7 @@ _install_strip= elif test -z "$CFLAGS" ; then if test "$cc_vendor" = "intel" ; then - CFLAGS="-O2 $_march $_mcpu $_pipe -fomit-frame-pointer" + CFLAGS="-O2 $_march $_mcpu $_pipe -fomit-frame-pointer -Wd167" elif test "$cc_vendor" != "gnu" ; then CFLAGS="-O2 $_march $_mcpu $_pipe" else