developer.intra2net.com Git - libftdi/blob - admin/detect-autoconf.sh

   1 #! /bin/sh
   2
   3 # Global variables...
   4 AUTOCONF="autoconf"
   5 AUTOHEADER="autoheader"
   6 AUTOM4TE="autom4te"
   7 AUTOMAKE="automake"
   8 ACLOCAL="aclocal"
   9
  10
  11 # We don't use variable here for remembering the type ... strings.
  12 # local variables are not that portable, but we fear namespace issues with
  13 # our includer.  The repeated type calls are not that expensive.
  14 checkAutoconf()
  15 {
  16   if test -x "`$WHICH autoconf-2.5x`" ; then
  17     AUTOCONF="`$WHICH autoconf-2.5x`"
  18   elif test -x "`$WHICH autoconf-2.54`" ; then
  19     AUTOCONF="`$WHICH autoconf-2.54`"
  20   elif test -x "`$WHICH autoconf-2.53`" ; then
  21     AUTOCONF="`$WHICH autoconf-2.53`"
  22   elif test -x "`$WHICH autoconf-2.53a`" ; then
  23     AUTOCONF="`$WHICH autoconf-2.53a`"
  24   elif test -x "`$WHICH autoconf-2.52`" ; then
  25     AUTOCONF="`$WHICH autoconf-2.52`"
  26   elif test -x "`$WHICH autoconf2.50`" ; then
  27     AUTOCONF="`$WHICH autoconf2.50`"
  28   fi
  29 }
  30
  31 checkAutoheader()
  32 {
  33   if test -x "`$WHICH autoheader-2.5x`" ; then
  34     AUTOHEADER="`$WHICH autoheader-2.5x`"
  35     AUTOM4TE="`$WHICH autom4te-2.5x`"
  36   elif test -x "`$WHICH autoheader-2.54`" ; then
  37     AUTOHEADER="`$WHICH autoheader-2.54`"
  38     AUTOM4TE="`$WHICH autom4te-2.54`"
  39   elif test -x "`$WHICH autoheader-2.53`" ; then
  40     AUTOHEADER="`$WHICH autoheader-2.53`"
  41     AUTOM4TE="`$WHICH autom4te-2.53`"
  42   elif test -x "`$WHICH autoheader-2.53a`" ; then
  43     AUTOHEADER="`$WHICH autoheader-2.53a`"
  44     AUTOM4TE="`$WHICH autom4te-2.53a`"
  45   elif test -x "`$WHICH autoheader-2.52`" ; then
  46     AUTOHEADER="`$WHICH autoheader-2.52`"
  47   elif test -x "`$WHICH autoheader2.50`" ; then
  48     AUTOHEADER="`$WHICH autoheader2.50`"
  49   fi
  50 }
  51
  52 checkAutomakeAclocal ()
  53 {
  54   if test -z "$UNSERMAKE"; then
  55     if test -x "`$WHICH automake-1.5`" ; then
  56       AUTOMAKE="`$WHICH automake-1.5`"
  57       ACLOCAL="`$WHICH aclocal-1.5`"
  58     elif test -x "`$WHICH automake-1.6`" ; then
  59       AUTOMAKE="`$WHICH automake-1.6`"
  60       ACLOCAL="`$WHICH aclocal-1.6`"
  61     fi
  62   else
  63      AUTOMAKE="$UNSERMAKE"
  64   fi
  65 }
  66
  67 checkWhich ()
  68 {
  69   WHICH=""
  70   for i in "type -p" "which" "type" ; do
  71     T=`$i sh 2> /dev/null`
  72     test -x "$T" && WHICH="$i" && break
  73   done
  74 }
  75
  76 checkWhich
  77 checkAutoconf
  78 checkAutoheader
  79 checkAutomakeAclocal
  80
  81 export WHICH AUTOHEADER AUTOCONF AUTOM4TE AUTOMAKE ACLOCAL