acinclude.m4

   1 # This file is part of Autoconf.                       -*- Autoconf -*-
   2
   3
   4 AC_DEFUN([DOC_SUPPORT_INIT], [
   5
   6 PD_DOC_SUPPORT_DEFVAL=true
   7 PD_DOCTOOL_PATH=/usr/share/policy-doc-tools
   8
   9 AC_PATH_TOOL([PD_LYX], lyx)
  10
  11 AS_IF([test x$PD_LYX = x],
  12       [PD_DOC_SUPPORT_DEFVAL=false
  13        AC_MSG_WARN([Can't find lyx. doc-support is going to be disabled])]
  14 )
  15
  16 AC_PATH_TOOL([PD_FIG2DEV], fig2dev)
  17
  18 AS_IF([test x$PD_FIG2DEV = x],
  19       [PD_DOC_SUPPORT_DEFVAL=false
  20        AC_MSG_WARN([Can't find fig2dev. doc-support is going to be disabled])]
  21 )
  22
  23 AC_PATH_TOOL([PD_DOXYGEN], doxygen)
  24
  25 AS_IF([test x$PD_DOXYGEN = x],
  26       [PD_DOC_SUPPORT_DEFVAL=false
  27        AC_MSG_WARN([Can't find doxygen. doc-support is going to be disabled])]
  28 )
  29
  30 AC_PATH_TOOL([PD_XSLTPROC], xsltproc)
  31
  32 AS_IF([test x$PD_XSLTPROC = x],
  33       [PD_DOC_SUPPORT_DEFVAL=false
  34        AC_MSG_WARN([Can't find xsltproc. doc-support is going to be disabled])]
  35 )
  36
  37 AC_SUBST([PD_DOXML2DB_STY], [${PD_DOCTOOL_PATH}/xslt/doxml2db.sty])
  38
  39 AC_CHECK_FILE([$PD_DOXML2DB_STY], [PD_DOXML2DB_STY_OK=true])
  40
  41 AS_IF([test x$PD_DOXML2DB_STY_OK != xtrue],
  42       [PD_DOC_SUPPORT_DEFVAL=false
  43        AC_MSG_WARN([Can't find doxml2db.sty; doc-support is going to be disabled])]
  44 )
  45
  46 AC_ARG_ENABLE(
  47 [doc-support],
  48 [AS_HELP_STRING(--disable-doc-support, [turns off policy-doc support])],
  49 [
  50 case "$enableval" in #(
  51 y|Y|yes|Yes|YES) doc_support=false ;; #(
  52 n|N|no|No|NO)    doc_support=true  ;; #(
  53 *) AC_MSG_ERROR([bad value '${enableval}' for --disable-doc-support]) ;;
  54 esac
  55 ],
  56 [doc_support=$PD_DOC_SUPPORT_DEFVAL])
  57
  58 AM_CONDITIONAL([PD_SUPPORT], [test x${doc_support} = xtrue])
  59
  60
  61 ])