diff options
| author | obrien <obrien@FreeBSD.org> | 1998-10-05 11:28:27 +0000 |
|---|---|---|
| committer | obrien <obrien@FreeBSD.org> | 1998-10-05 11:28:27 +0000 |
| commit | 25a96e9479767d898043b735d86ad0d014fd4713 (patch) | |
| tree | e86d7c85296d8813ca52e411dcf7eb771c2d12c2 /sys/amd64 | |
| parent | 18fd7ac3576d7ab17f16bad6c04bd06442845d2f (diff) | |
| download | FreeBSD-src-25a96e9479767d898043b735d86ad0d014fd4713.zip FreeBSD-src-25a96e9479767d898043b735d86ad0d014fd4713.tar.gz | |
Now require *FS_ROOT to enable the ability to mount a *FS /.
Previously one could config(8) a kernel that would not link.
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/amd64/autoconf.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/sys/amd64/amd64/autoconf.c b/sys/amd64/amd64/autoconf.c index 3b67b26..add16a6 100644 --- a/sys/amd64/amd64/autoconf.c +++ b/sys/amd64/amd64/autoconf.c @@ -34,7 +34,7 @@ * SUCH DAMAGE. * * from: @(#)autoconf.c 7.1 (Berkeley) 5/9/91 - * $Id: autoconf.c,v 1.105 1998/09/14 19:56:38 sos Exp $ + * $Id: autoconf.c,v 1.106 1998/09/15 10:03:42 gibbs Exp $ */ /* @@ -101,6 +101,16 @@ #include <sys/bus.h> +#if defined( FFS_ROOT ) && !defined( FFS ) +#error ``options FFS_ROOT'' requires ``options FFS'' +#endif +#if defined( NFS_ROOT ) && !defined( NFS ) +#error ``options NFS_ROOT'' requires ``options NFS'' +#endif +#if defined( CD9660_ROOT ) && !defined( CD9660 ) +#error ``options CD9660_ROOT'' requires ``options CD9660'' +#endif + static void configure __P((void *)); SYSINIT(configure, SI_SUB_CONFIGURE, SI_ORDER_FIRST, configure, NULL) @@ -109,7 +119,7 @@ static void configure_start __P((void)); static int setdumpdev __P((dev_t dev)); static void setroot __P((void)); -#ifdef CD9660 +#if defined(CD9660_ROOT) #include <sys/fcntl.h> #include <sys/proc.h> @@ -169,7 +179,7 @@ find_cdrom_root() rootdev = orootdev; return EINVAL; } -#endif /* CD9660 */ +#endif /* CD9660_ROOT */ extern void xpt_init __P((void)); @@ -310,7 +320,7 @@ cpu_rootconf() * XXX NetBSD has a much cleaner approach to finding root. * XXX We should adopt their code. */ -#if defined(CD9660) || defined(CD9660_ROOT) +#if defined(CD9660_ROOT) if ((boothowto & RB_CDROM)) { if (bootverbose) printf("Considering CD-ROM root f/s.\n"); @@ -347,7 +357,7 @@ cpu_rootconf() mountrootfsname = "nfs"; } #endif /* BOOTP_NFSROOT */ -#if defined(NFS) || defined(NFS_ROOT) +#if defined(NFS_ROOT) if (!mountrootfsname && nfs_diskless_valid) { if (bootverbose) printf("Considering NFS root f/s.\n"); @@ -355,7 +365,7 @@ cpu_rootconf() } #endif /* NFS */ -#if defined(FFS) || defined(FFS_ROOT) +#if defined(FFS_ROOT) if (!mountrootfsname) { mountrootfsname = "ufs"; if (bootverbose) |
