Make bash-completion and zsh-completion optional

Makefile

@@ -13,8 +13,13 @@ MK=			${TOP}/mk
 
 include ${TOP}/Makefile.inc
 
-SUBDIR=		bash-completion conf.d etc init.d local.d man scripts sh src \
-			support sysctl.d zsh-completion
+SUBDIR=		conf.d etc init.d local.d man scripts sh src support sysctl.d
+
+# Build bash completion or not
+MKBASHCOMP?=	no
+ifeq (${MKBASHCOMP},yes)
+SUBDIR+=	bash-completion
+endif
 
 # Build pkgconfig or not
 MKPKGCONFIG?=	yes
@@ -22,6 +27,12 @@ ifeq (${MKPKGCONFIG},yes)
 SUBDIR+=	pkgconfig
 endif
 
+# Build zsh completion or not
+MKZSHCOMP?=	no
+ifeq (${MKZSHCOMP},yes)
+SUBDIR+=	zsh-completion
+endif
+
 # We need to ensure that runlevels is done last
 SUBDIR+=	runlevels
 

README.md

@@ -22,6 +22,7 @@ below arguments to the make command
 PROGLDFLAGS=-static
 LIBNAME=lib64
 DESTDIR=/tmp/openrc-image
+MKBASHCOMP=no
 MKNET=no
 MKPAM=pam
 MKPREFIX=yes
@@ -31,6 +32,7 @@ MKSTATICLIBS=no
 MKSYSVINIT=yes
 MKTERMCAP=ncurses
 MKTERMCAP=termcap
+MKZSHCOMP=no
 PKG_PREFIX=/usr/pkg
 LOCAL_PREFIX=/usr/local
 PREFIX=/usr/local