Re: buildworld fails

[YONETANI Tomokazu <y0n3t4n1@xxxxxxxxx>]

On Sun, Feb 13, 2011 at 09:11:36AM +0000, Steve O'Hara-Smith wrote:
> 	Hi,
> 
> 	I just did a git pull and buildworld - which failed early (a few seconds) with:
> 
> cc  -O -pipe -march=pentiumpro -DSHELL -I. -I/usr/src/bin/sh -DNO_HISTORY   -std=gnu99 -Wsystem-headers -Wall -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wold-style-definition -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wcast-align -Wunused-parameter -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -c /usr/src/bin/sh/eval.c
> /usr/src/bin/sh/eval.c: In function 'safe_builtin':
> /usr/src/bin/sh/eval.c:656: error: 'KILLCMD' undeclared (first use in this function)

The `KILLCMD' is defined in builtins.c which is generated by `make depend,'
so it's likely that you have stale files left somewhere under
$MAKEOBJDIRPREFIX (which defaults to /usr/obj), or under /usr/src/bin/sh.

Try this command to look for any local modifications or unmanaged files
$ git status

and this one for any ignored files which may be confusing the buildworld.
$ git clean -nx

Replacing -n flag above with -f removes such files for you, but be very
careful not to remove important files.
Alternatively you can move the Git repository to an empty directory and
checkout a clean copy of the source tree there (you can remove src.bak later):
$ cd /usr
$ mv src src.bak
$ mkdir src
$ mv src.bak/.git src/
$ cd src
$ git checkout .	# note the dot at the end; it's not a dust

Now that you've made sure that the source tree is clean, remove /usr/obj
(or whichever directory pointed to by $MAKEOBJDIRPREFIX) and start over.

(well, running `make cleandir' twice should generally cleans up ${.OBJDIR}
and generated files in the current directory, but doing it under /usr/src
may take long time...)

Cheers.