CVS log for src/sbin/dump/Makefile

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bsd.own.mk: rename GCC_NO_* to CC_WNO_*

Rename compiler-warning-disable variables from
	GCC_NO_warning
to
	CC_WNO_warning
where warning is the full warning name as used by the compiler.

GCC_NO_IMPLICIT_FALLTHRU is CC_WNO_IMPLICIT_FALLTHROUGH

Using the convention CC_compilerflag, where compilerflag
is based on the full compiler flag name.

bsd.own.mk: rename to CC_WNO_ADDRESS_OF_PACKED_MEMBER

Provide a single variable
	CC_WNO_ADDRESS_OF_PACKED_MEMBER
with options for both clang and gcc, to replace
	CLANG_NO_ADDR_OF_PACKED_MEMBER
	CC_NO_ADDR_OF_PACKED_MEMBER
	GCC_NO_ADDR_OF_PACKED_MEMBER

Using the convention CC_compilerflag, where compilerflag
is based on the full compiler flag name.

add support for new GCC 9 warnings that may be too much to fix
right now.  new address-of-packed-member and format-overflow
warnings have new GCC_NO_ADDR_OF_PACKED_MEMBER amd
GCC_NO_FORMAT_OVERFLOW variables to remove these warnings.

apply to a bunch of the tree.  mostly, these are real bugs that
should be fixed, but in many cases, only by removing the 'packed'
attribute from some structure that doesn't really need it.  (i
looked at many different ones, and while perhaps 60-80% were
already properly aligned, it wasn't clear to me that the uses
were always coming from sane data vs network alignment, so it
doesn't seem safe to remove packed without careful research for
each affect struct.)  clang already warned (and was not erroring)
for many of these cases, but gcc picked up dozens more.

Mostly merge changes from HEAD upto 20200411

introduce some common variables for use in GCC warning disables:

GCC_NO_FORMAT_TRUNCATION    -Wno-format-truncation (GCC 7/8)
GCC_NO_STRINGOP_TRUNCATION  -Wno-stringop-truncation (GCC 8)
GCC_NO_STRINGOP_OVERFLOW    -Wno-stringop-overflow (GCC 8)
GCC_NO_CAST_FUNCTION_TYPE   -Wno-cast-function-type (GCC 8)

use these to turn off warnings for most GCC-8 complaints.  many
of these are false positives, most of the real bugs are already
commited, or are yet to come.


we plan to introduce versions of (some?) of these that use the
"-Wno-error=" form, which still displays the warnings but does
not make it an error, and all of the above will be re-considered
as either being "fix me" (warning still displayed) or "warning
is wrong."

sync with head

Don't depend on HAVE_GCC being always defined.

sync with head

use getfsspecname()

Catchup with rmind-uvmplock merge.

remove most of the remaining HAVE_GCC tests that are always true in
the modern world.

Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html

Enable WARNS=4 by default except for:
	dump  dump_lfs  fsck_ffs  fsck_lfs  fsdb  mount_smbfs
	newfs_ext2fs  newfs_lfs  resize_lfs  setkey

Sync with HEAD.

Sync with wrstuden-revivesa-base-2.

Wrap compiler-specific flags with HAVE_GCC and HAVE_PCC as necessary. Add a few flags for PCC.

Remove adding -g to CFLAGS and LDFLAGS.  Ancient debug bogon?

sprinkle some -fno-strict-aliasing and -Wno-pointer-sign with GCC4.

Pull up revision 1.32 (requested by hannken in ticket #184):
Snapshot support for dump(8):
- New option `-x backup' takes the dump from a snapshot backed up by `backup'.
  The snapshot will be deleted on exit.
- New option `-X' as a synonym for `-x mountpoint' where `mountpoint' is the
  file system to be dumped.
Reviewed and Approved by: Manuel Bouyer <bouyer@netbsd.org>

Snapshot support for dump(8):

- New option `-x backup' takes the dump from a snapshot backed up by `backup'.
  The snapshot will be deleted on exit.

- New option `-X' as a synonym for `-x mountpoint' where `mountpoint' is the
  file system to be dumped.

Reviewed and Approved by: Manuel Bouyer <bouyer@netbsd.org>

Add support for UFS2. UFS2 is an enhanced FFS, adding support for
64 bit block pointers, extended attribute storage, and a few
other things.

This commit does not yet include the code to manipulate the extended
storage (for e.g. ACLs), this will be done later.

Originally written by Kirk McKusick and Network Associates Laboratories for
FreeBSD.

Use "wall -g operator" (instead of private code) to broadcast() messages to
members of the operator group.
Don't install "setgid tty", and remove now unnecessary gid/egid swapping.
Remove utmp trawling code pulled in from usr.bin/who.
The Code is now simpler, and more portable (without the utmp cruft) too.

This is derived from similar work in OpenBSD.

Use ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../some/path

support utmpx

document more of the debug options

nuke trailing whitespace

Pull up to last week's -current.

Working version of aborted dump{,_lfs} join.

Back out changes made on the 29th, not at all the changes I intended to commit.
(I don't know how I did it though ... I'll figure it out tonight.)
I'll reapply this, in a working form, this evening.

Adapt dump(8) to use filestore-independent (but still ufs-specific)
replacements for NINDIR, fsbtodb, etc.  Create dump_lfs by adding a few
LFS-filestore-specific routines.  As described in PR#8317.

Implement a read cache, as announced on tech-userlevel. Default is 32k
read buffer size, 512 buffer or 15% of the user memory. Can be changed
with the -k and -s options.

Handle "nodump" flag on directories, by not dumping any files or directories
under it. Based on some parts of PR 6705 by Brian Grayson.
In the Makefile, add (commented out) debug options that can be turned on.

#include machine/bswap.h and remove -lutil.

Add support for non-native byte order FFS. The dump is in filesystem byte
order, restore already knows how to byteswap dumps.

CFLAGS->CPPFLAGS

enable rcmd().  garbage collect.

this program is not setuid in the new-rcmd-world-order

convert to new RCS Id conventions; reduce my headache

specify man pages the new way.

Import 4.4-Lite version.

Update from 4.4-Lite, with local changes.

new version from CSRG, via BSDI, with fixes

from Thomas Eberhardt <thomas@mathematik.uni-Bremen.de>:
    Some reordering and modifications in the Makefiles for sh, dump,
    restore to get dependicies right.  The README in /usr/share/mk
    states that it's a Bad Thing(tm) to add something after
    .include <bsd.prog.mk>, but this seems the only way to get the
    dependencies right.

oops again; fix that last

oops; fix that last

add LDSTATIC

Add RCS identifiers.

Use ${COPY}, not -c for install.

Okay, so I was confused (but only a little).

Make rdump target match normal program target.
(This should probably be in a separate directory, no?)

make install copy

changed "Id" to "Header" for rcsids

added rcs ids to all files

initial import of 386bsd-0.1 sources

Initial revision