Date: Sun, 10 Feb 2013 00:31:44 GMT From: Anton Shterenlikht <mexas@bristol.ac.uk> To: freebsd@edvax.de Cc: freebsd-current@freebsd.org, freebsd-questions@freebsd.org Subject: Re: building custom kernel on -current: unknown option "COMPAT_LINUX" Message-ID: <201302100031.r1A0VikU046820@mech-cluster241.men.bris.ac.uk> In-Reply-To: <20130210012751.76957b14.freebsd@edvax.de>
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From freebsd@edvax.de Sun Feb 10 00:29:36 2013 On Sun, 10 Feb 2013 00:18:06 GMT, Anton Shterenlikht wrote: > This is on amd64 r246552 > > I added > > options COMPAT_43 > options COMPAT_LINUX > options COMPAT_LINUX32 > > to the kernel config, > following sys/amd64/conf/NOTES > > On buildkernel I get: > > unknown option "COMPAT_LINUX" > > What am I missing? Do you also have those (from a working i386 system): # Linux support options COMPAT_LINUX # Enable Linux ABI emulation options LINPROCFS # Enable the linux-like proc filesystemsupport (requires COMPAT_LINUX and PSEUDOFS) options LINSYSFS # Enable the linux-like sys filesystem support (requires COMPAT_LINUX and PSEUDOFS) device lindev options COMPAT_AOUT # Enable i386 a.out binary support (note PSEUDOFS is also needed) No, I haven't added those. Are these necessary to have the linux binary compatibility? The handbook only mentions COMPAT_LINUX. Thanks Anton
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