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      1 #	$NetBSD: bsd.buildinstall.mk,v 1.3 2025/08/25 02:44:31 riastradh Exp $
      2 
      3 #
      4 # build_install logic for src/Makefile
      5 # Used by src/lib/Makefile and src/tools/Makefile.
      6 #
      7 # Compute a list of subdirectories delimited by .WAIT.
      8 # Run "make dependall && make install" for all subdirectories in a group
      9 # concurrently, but wait after each group.
     10 #
     11 SUBDIR_GROUPS=	0
     12 CUR_GROUP:=	0
     13 .for dir in ${SUBDIR}
     14 .  if ${dir} == ".WAIT"
     15 CUR_GROUP:=	${SUBDIR_GROUPS:[#]}
     16 SUBDIR_GROUPS:=	${SUBDIR_GROUPS} ${CUR_GROUP}
     17 .  else
     18 SUBDIR_GROUP.${CUR_GROUP}+=	${dir}
     19 .endif
     20 
     21 .endfor
     22 
     23 build_install: .MAKE
     24 .for group in ${SUBDIR_GROUPS}
     25 .  if !empty(SUBDIR_GROUP.${group})
     26 	${MAKEDIRTARGET} . ${SUBDIR_GROUP.${group}:C/^/dependall-/}
     27 	${MAKEDIRTARGET} . ${SUBDIR_GROUP.${group}:C/^/install-/}
     28 .  endif
     29 .endfor
     30