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-rw-r--r--Makefile.inc11
1 files changed, 1 insertions, 0 deletions
diff --git a/Makefile.inc1 b/Makefile.inc1
index 07188e4..e3e48bb 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -20,6 +20,7 @@
# -DNO_PORTSUPDATE do not update ports in ${MAKE} update
# -DNO_DOCUPDATE do not update doc in ${MAKE} update
# LOCAL_DIRS="list of dirs" to add additional dirs to the SUBDIR list
+# TARGET_ARCH="machine arch" to crossbuild world to a different arch
#
# The intended user-driven targets are:
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