tests/java/have-java.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Kungliga Tekniska Högskolan
   4 # (Royal Institute of Technology, Stockholm, Sweden).
   5 # All rights reserved.
   6 #
   7 # Redistribution and use in source and binary forms, with or without
   8 # modification, are permitted provided that the following conditions
   9 # are met:
  10 #
  11 # 1. Redistributions of source code must retain the above copyright
  12 #    notice, this list of conditions and the following disclaimer.
  13 #
  14 # 2. Redistributions in binary form must reproduce the above copyright
  15 #    notice, this list of conditions and the following disclaimer in the
  16 #    documentation and/or other materials provided with the distribution.
  17 #
  18 # 3. Neither the name of the Institute nor the names of its contributors
  19 #    may be used to endorse or promote products derived from this software
  20 #    without specific prior written permission.
  21 #
  22 # THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  23 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25 # ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  26 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  27 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  28 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  29 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  30 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  31 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32 # SUCH DAMAGE.
  33 #
  34 # $Id$
  35 #
  36
  37 echo "Checking for java and javac"
  38
  39 oldifs=$IFS
  40 IFS=:
  41 set -- $PATH
  42 IFS=$oldifs
  43 for i in $*; do
  44   test -n "$i" || i="."
  45   test -x $i/java && j=f
  46   test -x $i/javac && k=c
  47 done
  48
  49 test "$j$k" = fc || exit 1
  50
  51 # GNU GCC Java doesn't support Kerberos
  52 if java -version 2>&1 | grep 'gij' > /dev/null ; then
  53     exit 1
  54 fi
  55
  56 echo "ok"
  57
  58 exit 0