From: ts Date: 2004-10-23T20:56:51+09:00 Subject: Re: possible bug in mkmf lib >>>>> "h" == hy2 writes: h> gcc -O3 -march=pentium3 -fomit-frame-pointer -s -pipe -I. -I. -c h> can the problem depend from CFLAGS? yes, try to remove -fomit-frame-pointer and if it's still crash give a backtrace Guy Decoux