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Re: [BUGS] Bug #926: if old postgresql.jar in CLASSPATH,: msg#00219
db.postgresql.jdbc
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Subject: |
Re: [BUGS] Bug #926: if old postgresql.jar in CLASSPATH, |
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?
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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
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