contrib/bmake/unit-tests/deptgt-delete_on_error.mk

   1  # $NetBSD: deptgt-delete_on_error.mk,v 1.3 2020/10/25 21:31:00 rillig Exp $
   2 #
   3 # Tests for the special target .DELETE_ON_ERROR in dependency declarations,
   4 # which controls whether the target is deleted if a shell command fails or
   5 # is interrupted.
   6 #
   7 # In compatibility mode, regular and phony targets are deleted, but precious
   8 # targets are preserved.
   9 #
  10 # In parallel mode, regular targets are deleted, while phony and precious
  11 # targets are preserved.
  12 #
  13 # See also:
  14 #       CompatDeleteTarget
  15 #       JobDeleteTarget
  16
  17 THIS=           deptgt-delete_on_error
  18 TARGETS=        ${THIS}-regular ${THIS}-regular-delete
  19 TARGETS+=       ${THIS}-phony ${THIS}-phony-delete
  20 TARGETS+=       ${THIS}-precious ${THIS}-precious-delete
  21
  22 all:
  23         @rm -f ${TARGETS}
  24         @echo 'Compatibility mode'
  25         @-${.MAKE} -f ${MAKEFILE} -k ${TARGETS}
  26         @rm -f ${TARGETS}
  27         @echo
  28         @echo 'Parallel mode'
  29         @-${.MAKE} -f ${MAKEFILE} -k -j1 ${TARGETS}
  30         @rm -f ${TARGETS}
  31
  32 ${THIS}-regular{,-delete}:
  33         > ${.TARGET}; false
  34
  35 ${THIS}-phony{,-delete}: .PHONY
  36         > ${.TARGET}; false
  37
  38 ${THIS}-precious{,-delete}: .PRECIOUS
  39         > ${.TARGET}; false
  40
  41 # The special target .DELETE_ON_ERROR is a global setting.
  42 # It does not apply to single targets.
  43 # The following line is therefore misleading but does not generate any
  44 # warning or even an error message.
  45 .DELETE_ON_ERROR: ${TARGETS:M*-delete}