Index: Mk/Uses/emacs.mk
===================================================================
--- Mk/Uses/emacs.mk
+++ Mk/Uses/emacs.mk
@@ -5,10 +5,11 @@
 #
 # Feature:	emacs
 # Usage:	USES=emacs or USES=emacs:args
-# Valid ARGS:	build, run
+# Valid ARGS:	build, run, noflavors
 #
 # build		Indicates that Emacs is needed at build time.
 # run		Indicates that Emacs is needed at run time.
+# noflavors	Prevents flavors.
 #
 # If build and run are omitted from the argument list, Emacs will be added to
 # BUILD_DEPENDS and RUN_DEPENDS.  EMACS_NO_DEPENDS can be set to prevent both
@@ -24,7 +25,8 @@
 #
 # Variables, which can be set by ports:
 # EMACS_FLAVORS_EXCLUDE:      Do NOT build these Emacs flavors.
-#                             If EMACS_FLAVORS_EXCLUDE is not define then all
+#                             If EMACS_FLAVORS_EXCLUDE is not defined and the
+#                             noflavors argument is not specified, then all
 #                             valid Emacs flavors are assumed.
 #
 # EMACS_NO_DEPENDS:           Do NOT add build or run dependencies on Emacs.
@@ -50,15 +52,20 @@
 # pollutes the build/run dependency detection
 .undef _EMACS_BUILD_DEP
 .undef _EMACS_RUN_DEP
+.undef _EMACS_NOFLAVORS
 _EMACS_ARGS=		${emacs_ARGS:S/,/ /g}
 .if ${_EMACS_ARGS:Mbuild}
 _EMACS_BUILD_DEP=	yes
 _EMACS_ARGS:=		${_EMACS_ARGS:Nbuild}
 .endif
 .if ${_EMACS_ARGS:Mrun}
-_EMACS_RUN_DEP=	yes
+_EMACS_RUN_DEP=		yes
 _EMACS_ARGS:=		${_EMACS_ARGS:Nrun}
 .endif
+.if ${_EMACS_ARGS:Mnoflavors}
+_EMACS_NOFLAVORS=	yes
+_EMACS_ARGS:=		${_EMACS_ARGS:Nnoflavors}
+.endif
 
 # If the port does not specify a build or run dependency, and does not define
 # EMACS_NO_DEPENDS, assume both dependencies are required.
@@ -68,7 +75,7 @@
 _EMACS_RUN_DEP=		yes
 .endif
 
-.if defined(_EMACS_RUN_DEP)
+.if defined(_EMACS_RUN_DEP) && !defined(_EMACS_NOFLAVORS)
 FLAVORS=	full canna nox devel_full devel_nox
 .for flavor in ${EMACS_FLAVORS_EXCLUDE}
 FLAVORS:=	${FLAVORS:N${flavor}}
@@ -77,14 +84,16 @@
 FLAVORS=	full
 .endif
 
+.if !defined(_EMACS_NOFLAVORS)
 .if empty(FLAVOR)
 .if defined(EMACS_DEFAULT)
 FLAVOR=	${EMACS_DEFAULT}
 .else
 FLAVOR=	${FLAVORS:[1]}
-.endif
-.endif
-EMACS_FLAVOR=	${FLAVOR}
+.endif # defined(EMACS_DEFAULT)
+.endif # empty(FLAVOR)
+.endif # !defined(_EMACS_NOFLAVORS)
+EMACS_FLAVOR=	${FLAVOR:U${FLAVORS:[1]}}
 
 .if ${FLAVOR:Mdevel*}
 EMACS_VER=			27.0.50