up by pk (and fix comments to match):
* A .WAIT here means that only the *immediately preceding* target needs
to be added to the list of "install-foo" targets used to ensure that
dependencies are installed (otherwise much more than is necessary
gets installed during the build process, increasing build time here)
* If building only an individual target such as "dependall-yacc", the
prerequisites may need to be built before running their "install-foo"
targets -- so add a dependency in that case on "dependall-foo".
gdb support (determined by GNU configure).
* Be less verbose if there are no existing toolchain framework files to
compare (suppress grep "file not found" error)
files. This version is capable of generating these files Properly from
a cross host (subject to having tools and target libs/includes available
ahead of time; to be documented).
For now this is a maintainer-tool only; none of the NetBSD build needs to
run msgfmt as of yet. (However, its presence is needed to make the
mknative part of src/tools/toolchain produce the same output as a truly
"native" GNU configury of the toolchain.)
just add the additional commands to the `.configure_done' target.
Also, since the groff distribution Makefiles don't get their dependencies
right, use internal knowledge to add additional target ordering to the
generated makefile. Note, this hack can be removed once our own make(1)
can be invoked in true sequential (i.e. compatible) mode again for subdir
makes.
* Beef up that goo so that for each ".WAIT group" all of the install targets
in the previous group have completed before starting the `all', `depend'
or `dependall' targets.
Provide a target "bootstrap-libgcc", which will create the files
src/gnu/lib/libgcc/${MACHINE_ARCH}.mk
src/gnu/usr.bin/gcc/arch/${MACHINE_ARCH}/tconfig.h
src/gnu/usr.bin/gcc/arch/${MACHINE_ARCH}/tm.h
...enough to allow libgcc to build so that a bootstrap build to DESTDIR can
take place.
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.
bjh21