dmake/tests/misc-9

   1 #!/bin/sh
   2
   3 # 01.03.2006 Volker Quetschke
   4 # If a dependency is added to a target after it is already build as an
   5 # indered .INCLUDE makefile the new dependency can be lost in parallel
   6 # builds.
   7 # (issue 61969)
   8
   9 : ${DMAKEPROG:=dmake}
  10 file1="mfile1.mk"
  11 file2="mytarget.dpcc"
  12 tmpfiles="$file1 $file2"
  13
  14 trap '{ echo "trapped signal - removing temporary files" ; rm -rf $tmpfiles ; }' 1 2 3 15
  15
  16 # Remove files from prior failed run
  17 rm -rf $tmpfiles
  18
  19 # Remember to quote variables in generated makefiles( $ -> \$ ).
  20 cat > $file1 <<EOT
  21 SHELL*:=/bin/sh
  22 SHELLFLAGS*:=-ce
  23
  24 %.dpcc :
  25         @sleep 1
  26 # The following line adds a dependency to %.obj when the %.dpcc is included
  27         @+echo \$@ : \$(@:b).obj > \$@
  28
  29 # This has to be build if mytarget.dpcc is included and is requested
  30 # as a target
  31 # Adding the wait makes sure that the unpatched dmake is ended before the
  32 # next recipe line is started, therefore loosing it.
  33 %.obj :
  34         @sleep 1
  35         @echo making: \$@
  36
  37 .INCLUDE : mytarget.dpcc
  38
  39 # Make this the main target
  40 mytarget.dpcc :
  41
  42 EOT
  43
  44 output=`eval ${DMAKEPROG} -r -P2 -f $file1`
  45 result=$?
  46
  47 if test "$output" != "making: mytarget.obj"; then
  48   result=1
  49 fi
  50
  51 test $result -eq 0 && echo "Success - Cleaning up" && rm -f ${tmpfiles}
  52 test $result -ne 0 && echo "Failure! Recipe line got lost."
  53 exit $result