610 # Default make settings for processing SUBDIRS with clobber or clean names

   611 SUBDIRS_MAKEFLAGS-clobber = INCREMENTAL_BUILD=false

   612 SUBDIRS_MAKEFLAGS-clean   = INCREMENTAL_BUILD=false

   613 

   616 

   617 # If no timing wanted, we need to define these as empty

   618 ifdef NO_TIMING

   619 

   620 TIMING_ID:=NA

   621 

   622 define TIMING_start

   623 t=0:0:0:0

   624 endef

   625 

   626 define TIMING_end

   627 time_used=0

   628 endef

   629 

   630 else # NO_TIMING

   631 

   632 # Default timing id

   633 TIMING_ID:=$(shell $(BASENAME) $(CURRENT_DIRECTORY))

   634 

   635 # Timing start (must be used in same shell, e.g. same command line)

   636 #    Defines the shell variable $1 to have the start time.

   637 define TIMING_start

   638 $1=`$(DATE) +%j:%H:%M:%S`

   639 endef

   640 

   641 # Timing end (must be used in same shell, e.g. same command line)

   642 #    Expects shell variable $1 to have been defined as the start time.

   643 #    Expects shell variable $2 to have timing id string

   644 #    Sets total_seconds shell variable as the total seconds used.

   645 #    Sets time_used shell variable to contain format "%dh%dm%ds"

   646 define TIMING_end

   647 begTime="$${$1}"; \

   648 timing_id="$${$2}"; \

   649 endTime=`$(DATE) +%j:%H:%M:%S`; \

   650 d1=`$(ECHO) $${begTime} | $(CUT) -d':' -f1 | $(SED) -e 's@^0*@@'`; \

   651 if [ "$${d1}" = "" ] ; then d1=0; fi; \

   652 h1=`$(ECHO) $${begTime} | $(CUT) -d':' -f2 | $(SED) -e 's@^0*@@'`; \

   653 if [ "$${h1}" = "" ] ; then h1=0; fi; \

   654 m1=`$(ECHO) $${begTime} | $(CUT) -d':' -f3 | $(SED) -e 's@^0*@@'`; \

   655 if [ "$${m1}" = "" ] ; then m1=0; fi; \

   656 s1=`$(ECHO) $${begTime} | $(CUT) -d':' -f4 | $(SED) -e 's@^0*@@'`; \

   657 if [ "$${s1}" = "" ] ; then s1=0; fi; \

   658 d2=`$(ECHO) $${endTime} | $(CUT) -d':' -f1 | $(SED) -e 's@^0*@@'`; \

   659 if [ "$${d2}" = "" ] ; then d2=0; fi; \

   660 h2=`$(ECHO) $${endTime} | $(CUT) -d':' -f2 | $(SED) -e 's@^0*@@'`; \

   661 if [ "$${h2}" = "" ] ; then h2=0; fi; \

   662 m2=`$(ECHO) $${endTime} | $(CUT) -d':' -f3 | $(SED) -e 's@^0*@@'`; \

   663 if [ "$${m2}" = "" ] ; then m2=0; fi; \

   664 s2=`$(ECHO) $${endTime} | $(CUT) -d':' -f4 | $(SED) -e 's@^0*@@'`; \

   665 if [ "$${s2}" = "" ] ; then s2=0; fi; \

   666 t1_secs=`$(EXPR) $${d1} '*' 60 '*' 60 '*' 24 '+' $${h1} '*' 60 '*' 60 \

   667 		 '+' $${m1} '*' 60 '+' $${s1}`; \

   668 t2_secs=`$(EXPR) $${d2} '*' 60 '*' 60 '*' 24 '+' $${h2} '*' 60 '*' 60 \

   669 		 '+' $${m2} '*' 60 '+' $${s2}`; \

   670 total_seconds=`$(EXPR) $${t2_secs} '-' $${t1_secs}`; \

   671 if [ "$${total_seconds}" -lt 0 ] ; then total_seconds=0; fi; \

   672 t_hour=`$(EXPR) $${total_seconds} '/' '(' 60 '*' 60 ')'`h; \

   673 t_min=`$(EXPR) '(' $${total_seconds} '%' '(' 60 '*' 60 ')' ')' '/' 60`m; \

   674 t_sec=`$(EXPR) $${total_seconds} '%' 60`s; \

   675 time_used=$${t_sec}; \

   676 if [ "$${t_hour}" != "0h" ] ; then \

   677 time_used=$${t_hour}$${t_min}$${t_sec}; \

   678 elif [ "$${t_min}" != "0m" ] ; then \

   679 time_used=$${t_min}$${t_sec}; \

   680 else \

   681 time_used=$${t_sec}; \

   682 fi; \

   683 $(PRINTF) "  Timing: %05d seconds or %s for %s\n" \

   684     $${total_seconds} $${time_used} $${timing_id}

   685 endef

   686 

   687 endif # NO_TIMING

   688 

   689 # Given a SUBDIRS list, cd into them and make them

   690 #   SUBDIRS_MAKEFLAGS      Make settings for a subdir make

   691 #   SUBDIRS_MAKEFLAGS-$@   Make settings specific to this target

   692 define SUBDIRS-loop

   693 @$(ECHO) "Begin Processing SUBDIRS: $(SUBDIRS)"

   694 @for i in DUMMY $(SUBDIRS) ; do \

   695   if [ "$$i" != "DUMMY" ] ; then \

   696     $(ECHO) ">>>Recursively making "$$i" "$@" @ `$(DATE)` ..."; \

   697     timing_id="$(TIMING_ID)-`$(BASENAME) $${i}`"; \

   698     $(call TIMING_start,startTime); \

   699     curDir=$(CURRENT_DIRECTORY); \

   700     $(CD) $$i; $(MAKE) $@ TIMING_ID=$${timing_id} \

   701 			  $(SUBDIRS_MAKEFLAGS) \

   702 			  $(SUBDIRS_MAKEFLAGS-$@) \

   703 			  FULL_VERSION=$(FULL_VERSION) \

   704 			  RELEASE=$(RELEASE) || exit 1; \

   705 	       $(CD) $${curDir}; \

   706     $(call TIMING_end,startTime,timing_id); \

   707     $(ECHO) "<<<Finished Recursively making "$$i" "$@" @ `$(DATE)`." ; \

   708   fi ; \

   709 done

   710 @$(ECHO) "Done Processing SUBDIRS: $(SUBDIRS)"

   711 endef

   712 

   713 # Given a OTHERSUBDIRS list, cd into them and make them (extra loop define)

   714 #   OTHERSUBDIRS_MAKEFLAGS      Make settings for a subdir make

   715 define OTHERSUBDIRS-loop

   716 @$(ECHO) "Begin Processing OTHERSUBDIRS: $(OTHERSUBDIRS)"

   717 @for i in DUMMY $(OTHERSUBDIRS) ; do \

   718   if [ "$$i" != "DUMMY" ] ; then \

   719     $(ECHO) ">>>Recursively making "$$i" "$@" @ `$(DATE)` ..."; \

   720     timing_id="$(TIMING_ID)-`$(BASENAME) $${i}`"; \

   721     $(call TIMING_start,startTime); \

   722     curDir=$(CURRENT_DIRECTORY); \

   723     $(CD) $$i; $(MAKE) $@ TIMING_ID=$${timing_id} \

   724 		          $(OTHERSUBDIRS_MAKEFLAGS) \

   725 			  FULL_VERSION=$(FULL_VERSION) \

   726 			  RELEASE=$(RELEASE) || exit 1; \

   727 	       $(CD) $${curDir}; \

   728     $(call TIMING_end,startTime,timing_id); \

   729     $(ECHO) "<<<Finished Recursively making "$$i" "$@" @ `$(DATE)`." ; \

   730   fi ; \

   731 done

   732 @$(ECHO) "Done Processing OTHERSUBDIRS: $(OTHERSUBDIRS)"

   733 endef