config-scripts/cups-pdf.m4

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   2 dnl "$Id: cups-pdf.m4 9750 2011-05-06 22:53:53Z mike $"
   3 dnl
   4 dnl   PDF filter configuration stuff for CUPS.
   5 dnl
   6 dnl   Copyright 2007-2011 by Apple Inc.
   7 dnl   Copyright 2006 by Easy Software Products, all rights reserved.
   8 dnl
   9 dnl   These coded instructions, statements, and computer programs are the
  10 dnl   property of Apple Inc. and are protected by Federal copyright
  11 dnl   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  12 dnl   which should have been included with this file.  If this file is
  13 dnl   file is missing or damaged, see the license at "http://www.cups.org/".
  14 dnl
  15
  16 AC_ARG_WITH(pdftops, [  --with-pdftops          set pdftops filter (gs,/path/to/gs,pdftops,/path/to/pdftops,none), default=pdftops ])
  17
  18 PDFTOPS=""
  19 CUPS_PDFTOPS=""
  20 CUPS_GHOSTSCRIPT=""
  21
  22 case "x$with_pdftops" in
  23         x) # Default/auto
  24         if test $uname != Darwin; then
  25                 AC_PATH_PROG(CUPS_PDFTOPS, pdftops)
  26                 if test "x$CUPS_PDFTOPS" != x; then
  27                         AC_DEFINE(HAVE_PDFTOPS)
  28                         PDFTOPS="pdftops"
  29                 else
  30                         AC_PATH_PROG(CUPS_GHOSTSCRIPT, gs)
  31                         if test "x$CUPS_GHOSTSCRIPT" != x; then
  32                                 AC_DEFINE(HAVE_GHOSTSCRIPT)
  33                                 PDFTOPS="pdftops"
  34                         fi
  35                 fi
  36         fi
  37         ;;
  38
  39         xgs)
  40         AC_PATH_PROG(CUPS_GHOSTSCRIPT, gs)
  41         if test "x$CUPS_GHOSTSCRIPT" != x; then
  42                 AC_DEFINE(HAVE_GHOSTSCRIPT)
  43                 PDFTOPS="pdftops"
  44         else
  45                 AC_MSG_ERROR(Unable to find gs program!)
  46                 exit 1
  47         fi
  48         ;;
  49
  50         x/*/gs) # Use /path/to/gs without any check:
  51         CUPS_GHOSTSCRIPT="$with_pdftops"
  52         AC_DEFINE(HAVE_GHOSTSCRIPT)
  53         PDFTOPS="pdftops"
  54         ;;
  55
  56         xpdftops)
  57         AC_PATH_PROG(CUPS_PDFTOPS, pdftops)
  58         if test "x$CUPS_PDFTOPS" != x; then
  59                 AC_DEFINE(HAVE_PDFTOPS)
  60                 PDFTOPS="pdftops"
  61         else
  62                 AC_MSG_ERROR(Unable to find pdftops program!)
  63                 exit 1
  64         fi
  65         ;;
  66
  67         x/*/pdftops) # Use /path/to/pdftops without any check:
  68         CUPS_PDFTOPS="$with_pdftops"
  69         AC_DEFINE(HAVE_PDFTOPS)
  70         PDFTOPS="pdftops"
  71         ;;
  72
  73         xnone) # Make no pdftops filter if with_pdftops=none:
  74         ;;
  75
  76         *) # Invalid with_pdftops value:
  77         AC_MSG_ERROR(Invalid with_pdftops value!)
  78         exit 1
  79         ;;
  80 esac
  81
  82 if test "x$CUPS_PDFTOPS" != x; then
  83         AC_MSG_CHECKING(whether pdftops supports -origpagesizes)
  84         if ($CUPS_PDFTOPS -h 2>&1 | grep -q -- -origpagesizes); then
  85                 AC_MSG_RESULT(yes)
  86                 AC_DEFINE(HAVE_PDFTOPS_WITH_ORIGPAGESIZES)
  87         else
  88                 AC_MSG_RESULT(no)
  89         fi
  90
  91         DEFAULT_PDFTOPS=""
  92 elif test "x$CUPS_GHOSTSCRIPT" != x; then
  93         AC_MSG_CHECKING(whether gs supports the ps2write device)
  94         if ($CUPS_GHOSTSCRIPT -h 2>&1 | grep -q ps2write); then
  95                 AC_MSG_RESULT(yes)
  96                 AC_DEFINE(HAVE_GHOSTSCRIPT_PS2WRITE)
  97         else
  98                 AC_MSG_RESULT(no)
  99         fi
 100
 101         DEFAULT_PDFTOPS=""
 102 else
 103         DEFAULT_PDFTOPS="#"
 104 fi
 105
 106 AC_DEFINE_UNQUOTED(CUPS_PDFTOPS, "$CUPS_PDFTOPS")
 107 AC_DEFINE_UNQUOTED(CUPS_GHOSTSCRIPT, "$CUPS_GHOSTSCRIPT")
 108 AC_SUBST(DEFAULT_PDFTOPS)
 109 AC_SUBST(PDFTOPS)
 110
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 112 dnl End of "$Id: cups-pdf.m4 9750 2011-05-06 22:53:53Z mike $".
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