kc3-lang/gnulib/m4/javaexec.m4

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• Hash : d0cf3d50
  Author :
  Date : 2006-07-22T15:17:55
  

  Update javaexec module from GNU gettext 0.15.
  

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• m4/javaexec.m4

• # javaexec.m4 serial 4 (gettext-0.15)
  dnl Copyright (C) 2001-2003, 2006 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
  
  # Prerequisites of javaexec.sh.
  # gt_JAVAEXEC or gt_JAVAEXEC(testclass, its-directory)
  # Sets HAVE_JAVAEXEC to nonempty if javaexec.sh will work.
  
  AC_DEFUN([gt_JAVAEXEC],
  [
    AC_MSG_CHECKING([for Java virtual machine])
    AC_EGREP_CPP(yes, [
  #if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__
    yes
  #endif
  ], CLASSPATH_SEPARATOR=';', CLASSPATH_SEPARATOR=':')
    CONF_JAVA=
    HAVE_JAVA_ENVVAR=
    HAVE_GIJ=
    HAVE_JAVA=
    HAVE_JRE=
    HAVE_JVIEW=
    HAVE_JAVAEXEC=1
    if test -n "$JAVA"; then
      HAVE_JAVA_ENVVAR=1
      CONF_JAVA="$JAVA"
    else
      pushdef([AC_MSG_CHECKING],[:])dnl
      pushdef([AC_CHECKING],[:])dnl
      pushdef([AC_MSG_RESULT],[:])dnl
      AC_CHECK_PROG(HAVE_GIJ_IN_PATH, gij, yes)
      AC_CHECK_PROG(HAVE_JAVA_IN_PATH, java, yes)
      AC_CHECK_PROG(HAVE_JRE_IN_PATH, jre, yes)
      AC_CHECK_PROG(HAVE_JVIEW_IN_PATH, jview, yes)
      popdef([AC_MSG_RESULT])dnl
      popdef([AC_CHECKING])dnl
      popdef([AC_MSG_CHECKING])dnl
      ifelse([$1], , , [
        save_CLASSPATH="$CLASSPATH"
        CLASSPATH="$2"${CLASSPATH+"$CLASSPATH_SEPARATOR$CLASSPATH"}
        ])
      export CLASSPATH
      if test -n "$HAVE_GIJ_IN_PATH" \
         && gij --version >/dev/null 2>/dev/null \
         ifelse([$1], , , [&& {
           echo "$as_me:__oline__: gij $1" >&AS_MESSAGE_LOG_FD
           gij $1 >&AS_MESSAGE_LOG_FD 2>&1
         }]); then
        HAVE_GIJ=1
        CONF_JAVA="gij"
      else
        if test -n "$HAVE_JAVA_IN_PATH" \
           && java -version >/dev/null 2>/dev/null \
           ifelse([$1], , , [&& {
             echo "$as_me:__oline__: gij $1" >&AS_MESSAGE_LOG_FD
             java $1 >&AS_MESSAGE_LOG_FD 2>&1
           }]); then
          HAVE_JAVA=1
          CONF_JAVA="java"
        else
          if test -n "$HAVE_JRE_IN_PATH" \
             && (jre >/dev/null 2>/dev/null || test $? = 1) \
             ifelse([$1], , , [&& {
               echo "$as_me:__oline__: gij $1" >&AS_MESSAGE_LOG_FD
               jre $1 >&AS_MESSAGE_LOG_FD 2>&1
             }]); then
            HAVE_JRE=1
            CONF_JAVA="jre"
          else
            if test -n "$HAVE_JVIEW_IN_PATH" \
               && (jview -? >/dev/null 2>/dev/null || test $? = 1) \
               ifelse([$1], , , [&& {
                 echo "$as_me:__oline__: gij $1" >&AS_MESSAGE_LOG_FD
                 jview $1 >&AS_MESSAGE_LOG_FD 2>&1
               }]); then
              HAVE_JVIEW=1
              CONF_JAVA="jview"
            else
              HAVE_JAVAEXEC=
            fi
          fi
        fi
      fi
      ifelse([$1], , , [
        CLASSPATH="$save_CLASSPATH"
      ])
    fi
    if test -n "$HAVE_JAVAEXEC"; then
      ac_result="$CONF_JAVA"
    else
      ac_result="no"
    fi
    AC_MSG_RESULT([$ac_result])
    AC_SUBST(CONF_JAVA)
    AC_SUBST(CLASSPATH)
    AC_SUBST(CLASSPATH_SEPARATOR)
    AC_SUBST(HAVE_JAVA_ENVVAR)
    AC_SUBST(HAVE_GIJ)
    AC_SUBST(HAVE_JAVA)
    AC_SUBST(HAVE_JRE)
    AC_SUBST(HAVE_JVIEW)
  ])
  

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