Document TARGET_ARCH

This commit is contained in:
Matthew Dillon 2002-06-24 05:14:54 +00:00
parent 9561b109ae
commit dbc3719d2a
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=98723

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@ -63,6 +63,11 @@
# release of 4.0. You have exactly one major release to move entirely
# to elf.
#
# If -DTARGET_ARCH=arch (e.g. ia64, sparc64, ...) is specified you can
# cross build world for other architectures using the buildworld target,
# and once the world is built you can cross build a kernel using the
# buildkernel target.
#
# ----------------------------------------------------------------------------
#
# Upgrading an i386 system from a.out to elf format