Author: ian
Date: Mon May 12 21:22:53 2014
New Revision: 265934
URL: http://svnweb.freebsd.org/changeset/base/265934

Log:
  MFC r264822:  Allow .WAIT to appear in SUBDIR= lists

Modified:
  stable/10/share/mk/bsd.subdir.mk
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/share/mk/bsd.subdir.mk
==============================================================================
--- stable/10/share/mk/bsd.subdir.mk    Mon May 12 21:21:32 2014        
(r265933)
+++ stable/10/share/mk/bsd.subdir.mk    Mon May 12 21:22:53 2014        
(r265934)
@@ -45,7 +45,7 @@ distribute: .MAKE
 
 _SUBDIR: .USE .MAKE
 .if defined(SUBDIR) && !empty(SUBDIR) && !defined(NO_SUBDIR)
-       @${_+_}set -e; for entry in ${SUBDIR}; do \
+       @${_+_}set -e; for entry in ${SUBDIR:N.WAIT}; do \
                if test -d ${.CURDIR}/$${entry}.${MACHINE_ARCH}; then \
                        ${ECHODIR} "===> ${DIRPRFX}$${entry}.${MACHINE_ARCH} 
(${.TARGET:realinstall=install})"; \
                        edir=$${entry}.${MACHINE_ARCH}; \
@@ -60,7 +60,7 @@ _SUBDIR: .USE .MAKE
        done
 .endif
 
-${SUBDIR}: .PHONY .MAKE
+${SUBDIR:N.WAIT}: .PHONY .MAKE
        ${_+_}@if test -d ${.TARGET}.${MACHINE_ARCH}; then \
                cd ${.CURDIR}/${.TARGET}.${MACHINE_ARCH}; \
        else \
@@ -68,12 +68,18 @@ ${SUBDIR}: .PHONY .MAKE
        fi; \
        ${MAKE} all
 
+# Work around parsing of .if nested in .for by putting .WAIT string into a var.
+__wait= .WAIT
 .for __target in all all-man checkdpadd clean cleandepend cleandir \
     cleanilinks depend distribute lint maninstall manlint obj objlink \
     realinstall regress tags ${SUBDIR_TARGETS}
 .ifdef SUBDIR_PARALLEL
+__subdir_targets=
 .for __dir in ${SUBDIR}
-${__target}: ${__target}_subdir_${__dir}
+.if ${__wait} == ${__dir}
+__subdir_targets+= .WAIT
+.else
+__subdir_targets+= ${__target}_subdir_${__dir}
 ${__target}_subdir_${__dir}: .MAKE
        @${_+_}set -e; \
                if test -d ${.CURDIR}/${__dir}.${MACHINE_ARCH}; then \
@@ -87,7 +93,9 @@ ${__target}_subdir_${__dir}: .MAKE
                fi; \
                ${MAKE} ${__target:realinstall=install} \
                    DIRPRFX=${DIRPRFX}$$edir/
+.endif
 .endfor
+${__target}: ${__subdir_targets}
 .else
 ${__target}: _SUBDIR
 .endif
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