--- /dev/null
+dnl
+
+AC_DEFUN(BA_CONDITIONAL,
+[AC_SUBST($1_TRUE)
+AC_SUBST($1_FALSE)
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
+fi])
+
+
+AC_DEFUN(BA_CHECK_OPSYS,
+[
+AC_CYGWIN
+if test $HAVE_UNAME=yes -a x`uname -s` = xSunOS
+then
+ BA_CONDITIONAL(HAVE_SUN_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_SUN_OS)
+else
+ BA_CONDITIONAL(HAVE_SUN_OS, $FALSEPRG)
+fi
+
+if test $HAVE_UNAME=yes -a x`uname -s` = xOSF1
+then
+ BA_CONDITIONAL(HAVE_OSF1_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_OSF1_OS)
+else
+ BA_CONDITIONAL(HAVE_OSF1_OS, $FALSEPRG)
+fi
+
+if test $HAVE_UNAME=yes -a x`uname -s` = xAIX
+then
+ BA_CONDITIONAL(HAVE_AIX_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_AIX_OS)
+else
+ BA_CONDITIONAL(HAVE_AIX_OS, $FALSEPRG)
+fi
+
+if test $HAVE_UNAME=yes -a x`uname -s` = xHP-UX
+then
+ BA_CONDITIONAL(HAVE_HPUX_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_HPUX_OS)
+else
+ BA_CONDITIONAL(HAVE_HPUX_OS, $FALSEPRG)
+fi
+
+if test $HAVE_UNAME=yes -a x`uname -s` = xLinux
+then
+ BA_CONDITIONAL(HAVE_LINUX_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_LINUX_OS)
+else
+ BA_CONDITIONAL(HAVE_LINUX_OS, $FALSEPRG)
+fi
+
+if test $HAVE_UNAME=yes -a x`uname -s` = xFreeBSD
+then
+ BA_CONDITIONAL(HAVE_FREEBSD_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_FREEBSD_OS)
+else
+ BA_CONDITIONAL(HAVE_FREEBSD_OS, $FALSEPRG)
+fi
+
+if test $HAVE_UNAME=yes -a x`uname -s` = xNetBSD
+then
+ BA_CONDITIONAL(HAVE_NETBSD_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_NETBSD_OS)
+else
+ BA_CONDITIONAL(HAVE_NETBSD_OS, $FALSEPRG)
+fi
+
+if test $HAVE_UNAME=yes -a x`uname -s` = xOpenBSD
+then
+ BA_CONDITIONAL(HAVE_OPENBSD_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_OPENBSD_OS)
+else
+ BA_CONDITIONAL(HAVE_OPENBSD_OS, $FALSEPRG)
+fi
+
+if test $HAVE_UNAME=yes -a x`uname -s` = xBSD/OS
+then
+ BA_CONDITIONAL(HAVE_BSDI_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_BSDI_OS)
+else
+ BA_CONDITIONAL(HAVE_BSDI_OS, $FALSEPRG)
+fi
+
+if test $HAVE_UNAME=yes -a x`uname -s` = xSGI
+then
+ BA_CONDITIONAL(HAVE_SGI_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_SGI_OS)
+else
+ BA_CONDITIONAL(HAVE_SGI_OS, $FALSEPRG)
+fi
+
+if test $HAVE_UNAME=yes -a x`uname -s` = xIRIX
+then
+ BA_CONDITIONAL(HAVE_IRIX_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_IRIX_OS)
+else
+ BA_CONDITIONAL(HAVE_IRIX_OS, $FALSEPRG)
+fi
+
+if test $HAVE_UNAME=yes -a x`uname -s` = xDarwin
+then
+ AM_CONDITIONAL(HAVE_DARWIN_OS, $TRUEPRG)
+ AC_DEFINE(HAVE_DARWIN_OS)
+else
+ AM_CONDITIONAL(HAVE_DARWIN_OS, $FALSEPRG)
+fi
+])
+
+AC_DEFUN(BA_CHECK_OPSYS_DISTNAME,
+[AC_MSG_CHECKING(for Operating System Distribution)
+if test "x$DISTNAME" != "x"
+then
+ echo "distname set to $DISTNAME"
+elif test $HAVE_UNAME=yes -a x`uname -s` = xOSF1
+then
+ DISTNAME=alpha
+elif test $HAVE_UNAME=yes -a x`uname -s` = xAIX
+then
+ DISTNAME=aix
+elif test $HAVE_UNAME=yes -a x`uname -s` = xHP-UX
+then
+ DISTNAME=hpux
+elif test $HAVE_UNAME=yes -a x`uname -s` = xSunOS
+then
+ DISTNAME=solaris
+elif test $HAVE_UNAME=yes -a x`uname -s` = xFreeBSD
+then
+ DISTNAME=freebsd
+elif test $HAVE_UNAME=yes -a x`uname -s` = xNetBSD
+then
+ DISTNAME=netbsd
+elif test $HAVE_UNAME=yes -a x`uname -s` = xOpenBSD
+then
+ DISTNAME=openbsd
+elif test $HAVE_UNAME=yes -a x`uname -s` = xIRIX
+then
+ DISTNAME=irix
+elif test $HAVE_UNAME=yes -a x`uname -s` = xBSD/OS
+then
+ DISTNAME=bsdi
+elif test -f /etc/SuSE-release
+then
+ DISTNAME=suse
+elif test -d /etc/SuSEconfig
+then
+ DISTNAME=suse5
+elif test -f /etc/mandrake-release
+then
+ DISTNAME=mandrake
+elif test -f /etc/whitebox-release
+then
+ DISTNAME=redhat
+elif test -f /etc/redhat-release
+then
+ DISTNAME=redhat
+elif test -f /etc/gentoo-release
+then
+ DISTNAME=gentoo
+elif test -f /etc/debian_version
+then
+ DISTNAME=debian
+elif test -f /etc/slackware-version
+then
+ DISTNAME=slackware
+elif test $HAVE_UNAME=yes -a x`uname -s` = xDarwin
+then
+ DISTNAME=darwin
+elif test -f /etc/engarde-version
+then
+ DISTNAME=engarde
+elif test "$CYGWIN" = yes
+then
+ DISTNAME=cygwin
+ AC_DEFINE(HAVE_CYGWIN)
+else
+ DISTNAME=unknown
+fi
+AC_MSG_RESULT(done)
+])
+
+AC_DEFUN(AM_CONDITIONAL,
+[AC_SUBST($1_TRUE)
+AC_SUBST($1_FALSE)
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
+fi])