This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.
MK_FLAGS contains -DNOMAN and -DNOPROFILE for speed, so I assume
NOINFO is okay as well.
Add gnu/usr.bin/texinfo to build-tools so everything does the right
thing.
directory. Also, add gnu/usr.bin/as to the lib-tools target since libgcc
generates weak symbols, and libstdc++/libg++ use them. ie: coming from a
2.1.x system will fail without 'as'.
worked for me, but no guarantees yet.
Basically, move cc earlier to lib-tools target, before libraries are
built. libgcc is built at the same time, so it's special entry is
removed from the libraries target. Also, add bison/gperf immediately
before cc, since they are needed to build cc and are not present on an
earler-than-2.2 system. (libgcc is partly built with the freshly compiled
gcc-2.7.2.1, since it uses __attribute__'s that were not present until now)
This _should_ be enough to get running from older releases, perhaps as far
back as 2.0.5.
for bootstrap" tweak to the lex Makefile to stop it building the library
too early.
This untangles things a bit more, it stops new bootstraps failing because
libl/libfl uses 'ld -O' before ld is updated.
because lex has a library (libln.a) and bsd.lib.mk has been modified to use
'tsort -q'. Tsort has not been build yet...
tsort should be before lex. [Whoops! Thanks! -jkh]
Submitted-By: roberto@keltia.freenix.fr (Ollivier Robert)
readable, as well as fix up some of the warts along the way. Among the
things fixed is the infamous "cd foo && make depend all install" bogon,
which is particularly important for users of the -DNOCLEAN option.
Also, a few typo and DESTDIR fixes and a -DNOGAMES hack from Gary Jennejohn.
cleaning during a make. This may give you more rope to hang yourself if
you are caught with some subtle dependency on installed binaries in your
build, but if you are doing daily 'make -DNOCLEAN world' it's not too bad
at all. It could take as little as 30 minutes to do an entire sync-up of
your binaries if everything's up to date, especially if you are using
'INSTALL=install -C' in /etc/make.conf (highly recomended!).
Also, add a "reinstall" target. You can do a 'make DESTDIR=/mnt reinstall'
where /mnt is the nfs root of a machine and you get the install parts of
the make world run on it.
I saw this on -hackers quite some time ago and included it in my Makefile
and have been using it on and off for a while. Alas, I cannot find the
actual message with the author's name...
