Re: [BUGS] Bug #926: if old postgresql.jar in CLASSPATH,

Sounds great to me

/Palle

--On fredag, augusti 22, 2003 11.30.54 -0400 Dave Cramer 
<Dave@xxxxxxxxxxxxxxxxxxxx> wrote:

> So if we do a combination of the two, and change the error message to
>
> <fail message="Old driver in jre/lib/ext" if ...
>
> Dave
> On Thu, 2003-08-21 at 23:14, Derek S wrote:
> > The following will do what you're asking:
> >
> >         <available classname="org.postgresql.Driver"
> > property="old.driver.present" />
> >         <fail message="Old driver on classpath" if="old.driver.present"
> >         />
> >
> > Dave Cramer wrote:
> >
> > > I think you are correct, this will not fix 2, is it possible to detect
> > > if a class is present in ant, and fail?
> > >
> > > dave
> > > On Thu, 2003-08-21 at 16:16, Barry Lind wrote:
> > >
> > >
> > >> Can someone explain to me why this change fixes the problem?
> > >>
> > >> I don't understand why including 'includeAntRuntime="no"' in the
> > >> javac  tag will cause the compile to no longer pick up old versions
> > >> of the  driver that may be around.  There are two cases that I am
> > >> familiar with  of this problem:  1) there is a old postgresql jdbc
> > >> jar file in the  CLASSPATH environment, and 2) there is an old jar in
> > >> the jre/lib/ext  directory.  I can see where this patch might prevent
> > >> 1 (although the  property name and doc aren't very clear on that) but
> > >> I don't see how it  would fix 2.
> > >>
> > >> thanks,
> > >> --Barry
> > >>
> > >>
> > >> Dave Cramer wrote:
> > >>
> > >>
> > >>> Yes, agreed
> > >>>
> > >>> Dave
> > >>> On Sun, 2003-08-17 at 09:57, Palle Girgensohn wrote:
> > >>>
> > >>>
> > >>>
> > >>>> It's been in use for the freebsd port for some months now, so I say
> > >>>>  yes. ;-)
> > >>>>
> > >>>> /Palle
> > >>>>
> > >>>> lördagen den 16 augusti 2003 kl 22.54 skrev Bruce Momjian:
> > >>>>
> > >>>>
> > >>>>
> > >>>>
> > >>>>> Is this patch valid for inclusion in jdbc?
> > >>>>>
> > >>>>> ------------------------------------------------------------------
> > >>>>> -----  ----
> > >>>>>
> > >>>>> pgsql-bugs@xxxxxxxxxxxxxx wrote:
> > >>>>>
> > >>>>>
> > >>>>>
> > >>>>>> Palle Girgensohn (girgen@xxxxxxxxxxxx) reports a bug with a
> > >>>>>> severity   of 3
> > >>>>>> The lower the number the more severe it is.
> > >>>>>>
> > >>>>>> Short Description
> > >>>>>> if old postgresql.jar in CLASSPATH, ant fails
> > >>>>>>
> > >>>>>> Long Description
> > >>>>>> See http://www.freebsd.org/cgi/query-pr.cgi?pr=48878
> > >>>>>>
> > >>>>>> If there is an older postgresql.jar file in the ant classpath
> > >>>>>> when   building a new postgresql.jar, it will fail.
> > >>>>>>
> > >>>>>> Sample Code
> > >>>>>> Adding includeAntRuntime="no" to the compile target in build.xml,
> > >>>>>> as   suggested by Tetsurou Okazaki <okazaki@xxxxxxxxxxx>, fixes
> > >>>>>> the >> problem
> > >>>>>>
> > >>>>>> --- src/interfaces/jdbc/build.xml~      Sun Oct 20 02:10:55 2002
> > >>>>>> +++ src/interfaces/jdbc/build.xml       Mon Mar  3 12:10:37 2003
> > >>>>>> @@ -101,7 +101,7 @@
> > >>>>>>
> > >>>>>>  <!-- This is the core of the driver.  It is common for all three
> > >>>>>>   versions. -->
> > >>>>>>  <target name="compile" depends="prepare,check_versions,driver">
> > >>>>>> -    <javac srcdir="${srcdir}" destdir="${builddir}"
> > >>>>>> debug="${debug}"> +    <javac includeAntRuntime="no"
> > >>>>>> srcdir="${srcdir}"
> > >>>>>> destdir="${builddir}" debug="${debug}">
> > >>>>>>      <include name="${package}/**" />
> > >>>>>>
> > >>>>>>      <exclude name="${package}/jdbc1/**" unless="jdbc1"/>
> > >>>>>>
> > >>>>>>
> > >>>>>> No file was uploaded with this report
> > >>>>>>
> > >>>>>>
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> > >>>>>>
> > >>>>> --
> > >>>>> Bruce Momjian                        |  http://candle.pha.pa.us
> > >>>>> pgman@xxxxxxxxxxxxxxxx               |  (610) 359-1001
> > >>>>> +  If your life is a hard drive,     |  13 Roberts Road
> > >>>>> +  Christ can be your backup.        |  Newtown Square,
> > >>>>> Pennsylvania   19073
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> --
> Dave Cramer <Dave@xxxxxxxxxxxxxxxxxxxx>





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