Remove residual blank line at start of Makefile

This is a residual of the $FreeBSD$ removal.

MFC After: 3 days (though I'll just run the command on the branches)
Sponsored by: Netflix

sys: Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

pccard: Remove fdc(4) PC Card attachment point

Remove PC Card attachemnt point for fdc.

Relnotes: Yes

Remove the last vestiges of FDC_DEBUG & FD_DEBUG
FDC_DEBUG is not referenced in any c or header files but traces of it
still remain in other files.

PR: 105608
Reported by: Eugene Grosbein <ports AT

Remove the last vestiges of FDC_DEBUG & FD_DEBUG
FDC_DEBUG is not referenced in any c or header files but traces of it
still remain in other files.

PR: 105608
Reported by: Eugene Grosbein <ports AT grosbein DOT net>
Reviewed by: imp
Approved by: bcr (mentor)
MFC after: 7 days
Differential Revision: https://reviews.freebsd.org/D10303

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sys/modules: normalize .CURDIR-relative paths to SRCTOP

This simplifies make output/logic

Tested with: `cd sys/modules; make ALL_MODULES=` on amd64
MFC after: 1 month
Sponsored by: Dell EMC Isilon

MFhead@r313243

Merge ^/head r312894 through r312967.

Remove pc98 support completely.
I thank all developers and contributors for pc98.

Relnotes: yes

Merge from head@274682

Sync to HEAD@r272516.

IFC @r272185

Merge the PC98 fdc(4) driver into the MI driver. While here, replace
the magic numbers used with NE7CMD_SPECIFY with invocations of the
NE7_SPEC_x() macros.

Approved by: nyan

Merge from head

- Merge from HEAD

Import ACPICA 20090521.

Chase ACPICA API changes (for kernel and boot loader).

Dike out WARNS from kernel module makefiles. Kernels and modules
use a different mechanism for setting warning flags, and using
WARNS here only has null or negative effects.

Submitted by: bde (I th

Dike out WARNS from kernel module makefiles. Kernels and modules
use a different mechanism for setting warning flags, and using
WARNS here only has null or negative effects.

Submitted by: bde (I think it means "submitted")

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Change a directory layout for pc98.
- Move MD files into <arch>/<arch>.
- Move bus dependent files into <arch>/<bus>.
Rename some files to more suitable names.

Repo-copied by: peter
Discussed wi

Change a directory layout for pc98.
- Move MD files into <arch>/<arch>.
- Move bus dependent files into <arch>/<bus>.
Rename some files to more suitable names.

Repo-copied by: peter
Discussed with: imp

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Let kmod.mk touch opt_*.h files as needed.

Inspired by: imp's email

Fix the alpha (and others) module build by only building fdc_acpi.c on
i386 and amd64. The only other ACPI machine (ia64) doesn't support
floppy drives. Tested by: make MACHINE={pc98,i386,amd64,al

Fix the alpha (and others) module build by only building fdc_acpi.c on
i386 and amd64. The only other ACPI machine (ia64) doesn't support
floppy drives. Tested by: make MACHINE={pc98,i386,amd64,alpha,sparc64}

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Add fdc_acpi to module build, bump WARNS to 2.

- Merged from sys/dev/fdc/fdc.c revision 1.275.
- Break out the cbus front end from fd.c.
- Remove the pccard support because it was broken.

Break out the isa and pccard front ends from fdc. This is the first
step in making this driver more attachment neutral. Others plan on
adding acpi front ends.

Still need to cleanup the MI part of

Break out the isa and pccard front ends from fdc. This is the first
step in making this driver more attachment neutral. Others plan on
adding acpi front ends.

Still need to cleanup the MI part of the driver because it isn't as
bus independent as it could be.

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Move to generating pccarddevs.h on the fly, both for the kernel and
the modules.

Also generate usbdevs.h automatically now, but a non-kernel file is
stopping that at the moment.

Unbreak the fdc module build after the repocopy of sys/isa/fd.c to
sys/dev/fdc/fdc.c.