breakage with ioctl.c. The .depend file should track dependencies
just fine, and the worst we can have is to miss new ioctls.
But I still think it's a good idea to have -DNOCLEAN build produce
the same ioctl.c as it would without -DNOCLEAN.
Prodded for a long time by: bde
since it could potentially depend on any ${DESTDIR}/usr/include
preprocessor file. This fixes the broken -DNOCLEAN world build
I experienced yesterday.
All Makefiles now use MACHINE_ARCH for the target architecture.
Unification is required for cross-building.
Tags added to:
sys/boot/Makefile
sys/boot/arc/loader/Makefile
sys/kern/Makefile
usr.bin/cpp/Makefile
usr.bin/gcore/Makefile
usr.bin/truss/Makefile
usr.bin/gcore/Makefile:
fixed typo: MACHINDE -> MACHINE_ARCH
some header files (e.g., <err.h>) include <machine/something.h>, and this
will not pick up the right header files, so it may be removed eventually
anyway. But some people who are not willing to build the right way
apparantly want this, so this is for them.
anything other than <sys/*.h>), and unnecessary in most cases. (The
situations where it is necesary can be dealt with by manually-made symlinks,
which is acceptable since they should only occur during testing. Remember:
the tree does not compile well if you do not have matching header files
installed. Half-baked -I directives don't cover enough of the cases.)
