bin/make/unit-tests/suffixes.mk

   1 # $NetBSD: suffixes.mk,v 1.3 2014/08/30 22:21:08 sjg Exp $
   2
   3 # Issues from PR 49086
   4
   5 # Issue 3: single suffix rules remain active after .SUFFIXES is cleared
   6 #
   7 # There's a rule for issue3.a, but .a is no longer a known suffix when
   8 # targets are being made, so issue3 should not get made.
   9 all: issue3
  10
  11 # Issue 4: suffix rules do not become regular rules when .SUFFIXES is cleared
  12 #
  13 # When the rules were encountered, .a and .b were known suffices, but later
  14 # on they were forgotten.  These should get created as regular targets.
  15 all: .a .a.b .b.a
  16
  17 # Issue 5: adding more suffixes does not make existing rules into suffix rules
  18 #
  19 # When the targets .c.d, .d.c, .d, .d.e, and .e.d were encountered, only .a,
  20 # .b and .c were known suffixes, so all of them were regular rules.  Later
  21 # rest of the suffixes were made known, so they should all be suffix
  22 # transformation rules.
  23 all: issue5a.d issue5b.c issue5c issue5d.e issue5e.d
  24
  25 # Issue 6: transformation search can end up in an infinite loop
  26 #
  27 # There is no file or target from which issue6.f could be made from so
  28 # this should fail.  The bug was that because rules .e.f, .d.e and .e.d
  29 # exist, make would try to make .f from .e and then infinitely try
  30 # to do .e from .d and vice versa.
  31 all: issue6.f
  32
  33 # Issue 10: explicit dependencies affect transformation rule selection
  34 #
  35 # If issue10.e is wanted and both issue10.d and issue10.f are available,
  36 # make should choose the .d.e rule, because .d is before .f in .SUFFIXES.
  37 # The bug was that if issue10.d had an explicit dependency on issue10.f,
  38 # it would choose .f.e instead.
  39 all: issue10.e
  40
  41 # Issue 11: sources from transformation rules are expanded incorrectly
  42 #
  43 # issue11.j should depend on issue11.i and issue11.second and issue11.i
  44 # should depend on issue11.h and issue11.first.  The bug was that
  45 # the dynamic sources were expanded before ${.PREFIX} and ${.TARGET} were
  46 # available, so they would have expanded to a null string.
  47 all: issue11.j
  48
  49 # we need to clean for repeatable results
  50 .BEGIN: clean
  51 clean:
  52         @rm -f issue* .[ab]*
  53
  54 .SUFFIXES: .a .b .c
  55
  56 .a .a.b .b.a:
  57         @echo 'There should be no text after the colon: ${.IMPSRC}'
  58         touch ${.TARGET}
  59
  60 .c.d .d.c .d .d.e .e.d:
  61         @echo 'first set'
  62         cp ${.IMPSRC} ${.TARGET}
  63
  64 .SUFFIXES:
  65 .SUFFIXES: .c .d .e .f .g
  66
  67 .e .e.f .f.e:
  68         @echo 'second set'
  69         cp ${.IMPSRC} ${.TARGET}
  70
  71 issue3.a:
  72         @echo 'There is a bug if you see this.'
  73         touch ${.TARGET}
  74
  75 issue5a.c issue5b.d issue5c.d issue5d.d issue5e.e issue10.d issue10.f:
  76         touch ${.TARGET}
  77
  78 .SUFFIXES: .h .i .j
  79
  80 .h.i: ${.PREFIX}.first
  81         @echo '.ALLSRC: ${.ALLSRC}'
  82         cp ${.IMPSRC} ${.TARGET}
  83
  84 .i.j: ${.PREFIX}.second
  85         @echo '.ALLSRC: ${.ALLSRC}'
  86         cp ${.IMPSRC} ${.TARGET}
  87
  88 issue11.h issue11.first issue11.second:
  89         touch ${.TARGET}