Default to WARNS=4
Exceptions that need a lower level are:
getty ld.elf_so lfs_cleanerd makewhatis telnetd tftpd
hpropd ipropd-master ipropd-slave kadmind kpasswdd

branches: 1.19.26;
Only include libutil if !HOSTPROG

use efun(3)

Now that <bsd.prog.mk> DTRT if HOSTPROG is defined (i.e, it is a no-op),
there's no need to special-case .include-ing it.

use bsd.own.mk instead of the (obvious typo of) bsd.obj.mk

Rename man/config.{c,h} to man/manconf.{c,h}, so we don't have to
worry about problems including "config.h" when building as a host
tool.

Previous commit broke the normal build; this should really fix the
problem, toolchain/18020. From Frederick Bruckman <fredb@immanent.net>.

Fix a problem that 'make obj' doesn't work within tools/makewhatis.

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

branches: 1.11.2;
If called without arguments, parse /etc/man.conf and regenerate the whatis
databases specified there. By default, the individual databases
are actually generated by forked children in this case, for
performance reasons. This feature can be switched off by new -f flag.
If the configuration file can't be parsed or doesn't contain any
_whatdb entries, the code falls back to /usr/share/man as before.

Added -C, which allows to specify alternate configuration file. This
is compatible with apropos(1) and whatis(1) flag of same name.

Update manpage accordingly and document behaviour a bit better.
Also add a HISTORY section, hopefully correct (done using CVS logs).

This solves toolchain/5231 by Tim Rightnour and bin/7696 by Allen Briggs.

Make almost all tools compile and run properly on non-NetBSD hosts. (In
particular, most tools now run correctly on Solaris 7.)

Allow this to be built as a host program.

Replace shell script for creating whatis.db database with a C program
which is a little bit faster.

branches: 1.7.4;
remove NOPROG (nothing uses it). however, set MKOBJ=no if appropriate

build objdir for manpage. from Dave Huang <khym@bga.com> in [bin/4294]

Add makewhatis.8.
Closes PR 1809 by Robert Dobbs <banshee@gabriella.resort.com>

rcsid fascism

- Makefile cleanups

Use ${INSTALL}.

moved here from old location in src/usr.bin/man

Merge riastradh-drm2 to HEAD.

Use Mt for email addresses.

branches: 1.12.4; 1.12.26; 1.12.32;
Convert TNF licenses to new 2 clause variant

branches: 1.11.18;
Some cleanups, use more markup.

Make it parse old man pages, new mdoc pages, broken pages, and pages where
the synopsis line does not give us the section number. Add -w flag to print
pages we still don't like. Now we parse 99% of the pages properly.

branches: 1.9.6;
netbsd.org->NetBSD.org

Grammar and mdoc fixes.

If called without arguments, parse /etc/man.conf and regenerate the whatis
databases specified there. By default, the individual databases
are actually generated by forked children in this case, for
performance reasons. This feature can be switched off by new -f flag.
If the configuration file can't be parsed or doesn't contain any
_whatdb entries, the code falls back to /usr/share/man as before.

Added -C, which allows to specify alternate configuration file. This
is compatible with apropos(1) and whatis(1) flag of same name.

Update manpage accordingly and document behaviour a bit better.
Also add a HISTORY section, hopefully correct (done using CVS logs).

This solves toolchain/5231 by Tim Rightnour and bin/7696 by Allen Briggs.

Whitespace nit, mark up AUTHORS section, use standard headers, sort sections, end sentences with dots.

Replace shell script for creating whatis.db database with a C program
which is a little bit faster.

branches: 1.4.4;
* remove duplicate inode entries, so files with multiple hard links are
only parsed once; results in a 33% speedup on a p5-200
* order SEE ALSO by section

use the updated getNAME(8) now that it has a reasonable output. this
makes makewhatis several orders of magnitude faster for manual sources,
as we now avoid a costly `nroff -mandoc' for each one...

branches: 1.2.2;
- Fix .Nm usage.
- Use .Ar to refer an argument.

Add makewhatis.8.
Closes PR 1809 by Robert Dobbs <banshee@gabriella.resort.com>

make this compile.

Include time.h for time.

XXX Doesn't build with newer zlib, remove?

branches: 1.49.20;
skip text that is in the cvs log (joerg)

PR/47958: Robert Kovacic: makewhatis.c not generating entries in whatisdb
for POD generated pages

branches: 1.47.6; 1.47.12;
In addwhatis(), two items should not be treated as duplicates unless
both the "data" and "prefix" elements are identical. For example, the
two lines

amiga/boot (8) - system bootstrapping procedures
amd64/boot (8) - system bootstrapping procedures

both appear with data = "boot (8) - system bootstrapping procedures" but
with different values for prefix, and we do not want to reject one of
them as a duplicate.

branches: 1.46.2;
Minor KNF and whitespace nits. No functional change.

Close possible race conditions if multiple copies of makewhatis end up
running concurrently. Other half of the fix for PR 35619.

branches: 1.44.4;
Remove the \n and tabs from the __COPYRIGHT() strings.

Urgh, part of another patch for PR 35619 (which is for after the freeze)
snuck in by accident, corrupting an error message. Fix.

Update whatis.db atomically, by dumping out into whatis.db.new and
renaming. PR 35619 from uwe@.

branches: 1.41.2;
Remove clause 3 and 4 from TNF licenses

branches: 1.40.16;
use efun(3)

modified man(1):
- avoid double slashes when displaying man pages (got tired
of '/usr/share/man//cat1/man.0').
- got rid of __P() while working on it.
- incorporate some of my old notes explaining how manpath works into the
comments of the code itself.
- renamed some of the vars so that the code is consistent throughout
(and hopefully clearer and easier to understand)
- fixed relative man paths for multiple man pages (man did a chdir()
on the first man page it had to format --- this broke any remaining
relative path man pages left to process). save old directory and
fchdir() back to it after formatting.
- improved doc on "man -h" which does more than just whatis(1) [e.g.
"man -h fopen" prints the required include files and the prototypes
rather than just the one-liner you get with whatis(1)]
- manconf.c now fills in the "len" length field in the TAG/ENTRY
structures (man now uses len).

revise man.conf file reading stuff to return error on failure in
addentry/gettag (fka getlist) rather than just err()ing out. this
allows man(1) to call cleanup and delete its tmp files rather than
just leave them floating. revise other apps using this code
(makewhatis, apropos, catman, whatis) to expect this. also remove
__P on updated files.

Deal with fts errors properly.

Reject unformatted manual pages with "[" characters in the description
because "makewhatis" cannot handle nroff macros properly. This fixes
the result of "apropos chrtbl". Problem pointed out by wizd(8)
in private e-mail.

appease gcc -Wuninitialized

Sync usage with man page.

Make it parse old man pages, new mdoc pages, broken pages, and pages where
the synopsis line does not give us the section number. Add -w flag to print
pages we still don't like. Now we parse 99% of the pages properly.

remove debugging printfs.

Cat pages end up looking like "page -- description", so substitute "--" for
the section page. This makes things look right again, and avoids duplicates.

branches: 1.31.2;
Add (unsigned char) cast to ctype functions

Overhaul how `build.sh tools' are used:

* Rename "config.h" to "nbtool_config.h" and
HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H.
This makes in more obvious in the source when we're using
tools/compat/config.h versus "standard autoconf" config.h

* Consistently move the inclusion of nbtool_config.h to before
<sys/cdefs.h> so that the former can provide __RCSID() (et al),
and there's no need to protect those macros any more.

These changes should make it easier to "tool-ify" a program by adding:
#if HAVE_NBTOOL_CONFIG_H
#include "nbtool_config.h"
#endif
to the top of the source files (for the general case).

use bounded string op (some remains)

Do not hardcode "nroff", allow it to be overridden by defining NROFF. Useful for tools/makewhatis.

Report on which file nroff returned an error.

Rename man/config.{c,h} to man/manconf.{c,h}, so we don't have to
worry about problems including "config.h" when building as a host
tool.

Adapt to lastest changes of configuration handling in man(1).

branches: 1.24.2;
fix behaviour if exactly one directory is specified (off-by-one error)
this caused makewhatis behave as if called without arguments at all

Problem reported by Xavier HUMBERT on current-users.

If called without arguments, parse /etc/man.conf and regenerate the whatis
databases specified there. By default, the individual databases
are actually generated by forked children in this case, for
performance reasons. This feature can be switched off by new -f flag.
If the configuration file can't be parsed or doesn't contain any
_whatdb entries, the code falls back to /usr/share/man as before.

Added -C, which allows to specify alternate configuration file. This
is compatible with apropos(1) and whatis(1) flag of same name.

Update manpage accordingly and document behaviour a bit better.
Also add a HISTORY section, hopefully correct (done using CVS logs).

This solves toolchain/5231 by Tim Rightnour and bin/7696 by Allen Briggs.

Make the whatis enties prefixed with man subdirectory the manpage
appears in, as commonly used for architecture-specific manpages.
The subdirectory is deliberately printed such that the entry is suitable
for cut&paste for man(1).

Fixes bin/9744 by John Hawkinson and misc/14997 by Hiramatsu Yoshifumi.

Roll in fixes to permit cross-compiling from non-NetBSD hosts. This
round has been tested on Solaris/x86 and Linux hosts.

* Add host tools cap_mkdb, ctags, m4, uudecode.
* Protect __RCSID() and __COPYRIGHT() better.
* Reduce the number of places that need to include "config.h", to keep
sources closer to their "vanilla" versions.
* Add more compat #defines and autoconf-checked functions.

Make almost all tools compile and run properly on non-NetBSD hosts. (In
particular, most tools now run correctly on Solaris 7.)

Handle ".Xr" commands with text after the section number probably.
This fixes PR bin/15253 by Thomas Klausner.

- fix whitespace nits.
- change error checking philosophy: instead of returning errors to the
upper layer only to fail silently and exit there, or die of unexpected
NULL pointers bail out and print an error immediately. Add emalloc/estrdup
to simplify. This change removed a bunch of code.
- fix size_t/int confusion
- cast argument to isspace(3) to unsigned char
- ? : statement is not an lvalue, so don't take its address.
- unlink the file before we open it, because we chmod it to readonly.
- misc KNF

Avoid strange error message in case of corrupted manual page files.

Strip overstrike characters from input lines while searching for a "NAME"
section in a formatted manual page. "makewhatis" now recognizes and indexes
the OpenSSL manual pages properly. Fixes PR bin/12390 by Hubert Feyrer.

Abort parsing and invoke "nroff" if an unsupported macro is found in the
description section of an unformatted manual page. While this makes the
"makewhatis" two times slower in avoids creation of several incorrect
entries in the "whatis.db" database. This fixes PR bin/12535 by
Thomas Klausner.

- Use ".TH" lines in unformatted manual pages to find correct section
number.
- Always invoke "nroff" if builtin parser for unformatted manual pages
fails and try to parse formatted manual page.

convert to use getprogname()

Invoke "nroff" with "-S" (safer mode) option because "makewhatis" is
usually invoked by "root".

Kill "nroff" process and wait for its terminiation if we can't setup
the "libz" file handle.

Optimize invokation of "nroff":
- Redirect standard error to "/dev/null" because "nroff" error messages
for temporary files aren't really useful.
- Don't let "nroff" open temporary file. Use its file descriptor as
standard input.

Check exit code returned from "nroff" if it is used to convert
unformatted manual pages.

Invoke "nroff" and parse its output if an unformatted manual page uses
macros. Fixes PR bin/9083 by Geoff C. Wing.

branches: 1.7.4;
Don't write leading white spaces and directory names to whatis file.

Accept all kind of whitespaces when searching for the end of a nroff
macro.

Correct and improve nroff macro stripping. Partially fixes PR bin/9083
by Geoff C. Wing.

branches: 1.4.2;
Recognize manual page sections "l" and "n" used by the package system.
This fixes PR bin/8977 by Thilo Manske.

Set file modes of whatis.db database file to 444 like the old script did.

Fix incorrect error check after writing database file.

Replace shell script for creating whatis.db database with a C program
which is a little bit faster.

remove - the C version diverged enough for this to not be
full-featured replacement

For install makefile, set DESTDIR on command line rather than in makefile
so it overrides /etc/mk.conf as well as environment variables.

...and clear DESTDIR in fake Makefile.

Don't ignore compressed unformatted man pages and use $MKWHATIS where
makewhatis.sed should be used.

Use a "smart" lookup of makewhatis.sed.

Don't try to get at ${DESTDIR} inside /usr/libexec/makewhatis; instead,
supply ${DESTDIR} as part of the command line argument in
src/share/man/Makefile, and use that modified $MANPATH to find
makewhatis.sed.

Add support for "${DESTDIR}".

cons up a makefile to install whatis.db with FILES=

RCS Id Police.

oops! dont clobber the list after building it. (pr#4528 John.P.Darrow@wheaton.edu)

* remove duplicate inode entries, so files with multiple hard links are
only parsed once; results in a 33% speedup on a p5-200
* order SEE ALSO by section

use $TMP and $LIST everywhere, remove $LIST upon successful exit

use the updated getNAME(8) now that it has a reasonable output. this
makes makewhatis several orders of magnitude faster for manual sources,
as we now avoid a costly `nroff -mandoc' for each one...

branches: 1.6.2;
now finds symlinked man pages, as submitted by Thorsten Frueauf in pr-3087

Winning Strategies has placed this code in the public domain.

support for compressed and gzipped man pages. more or less from
Luke Mewburn <lm@rmit.edu.au>

actually do the install when done

Fix spelling error in Copyright notice

moved here from old location in src/usr.bin/man