Re: [JDBC] Whatever ... JDBC build patch

2001-10-22 Thread Marko Kreen 

On Sat, Oct 20, 2001 at 04:15:56AM +0200, Gunnar Rønning wrote:
 * Marko Kreen [EMAIL PROTECTED] wrote:
 |
 | * driver type is researched in configure, which is the
 |   right place for it.
 
 How do distributors that need to build all driver types proceed ?
 
 Compile for each platform in different environments ?

The standard is to ./configure separately whole tree
for every variant.

With my patch this can be done more easily tho':


cd src/interfaces/jdbc

make JARFILE=pg-jdbc1.jar JAVAC=javac-jdk11 clean jdbc1

make JARFILE=pg-jdbc2.jar JAVAC=javac-jdk12 clean jdbc2

CLASSPATH=j2ee.jar:... \
make JARFILE=pg-jdbc2e.jar JAVAC=javac-jdk12 clean jdbc2e


This should give a idea of what's possible.  In any case they
need to set up both jdk1.1 and 1.2...

Ofcourse something like the above can be made for current
make+Ant setup.

-- 
marko


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Re: [JDBC] Whatever ... JDBC build patch

2001-10-22 Thread Ned Wolpert 

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On 20-Oct-2001 Peter Eisentraut wrote:
 How do distributors that need to build all driver types proceed ?
 
 I haven't seen one yet, but theoretically they should configure several
 different build trees from one source tree.  Of course, this doesn't work
 with Ant, but it's trivial with GNU make.

Actually, I think you can, if I understand the question.  Simply have multiple
targets in the build process, one per driver type.  Each target builds the
driver if and-only-if the needed classes are loaded.


Virtually, 
Ned Wolpert [EMAIL PROTECTED]

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Re: [JDBC] Whatever ... JDBC build patch

2001-10-20 Thread Peter Eisentraut 

Gunnar Rønning writes:

 How do distributors that need to build all driver types proceed ?

I haven't seen one yet, but theoretically they should configure several
different build trees from one source tree.  Of course, this doesn't work
with Ant, but it's trivial with GNU make.

-- 
Peter Eisentraut   [EMAIL PROTECTED]   http://funkturm.homeip.net/~peter


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Re: [JDBC] Whatever ... JDBC build patch

2001-10-19 Thread Gunnar Rønning 

* Marko Kreen [EMAIL PROTECTED] wrote:
|
| * driver type is researched in configure, which is the
|   right place for it.

How do distributors that need to build all driver types proceed ?

Compile for each platform in different environments ?

-- 
Gunnar Rønning - [EMAIL PROTECTED]
Senior Consultant, Polygnosis AS, http://www.polygnosis.com/

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[JDBC] Whatever ... JDBC build patch

2001-10-19 Thread Marko Kreen 


I thought about the issue, then hacked a bit and
the result seems to be quite edible:

* spec.{jdbc1,jdbc2,jdbc2e} files which describe
  contents of different driver editions.  So main
  Makefile is very straightforward.

* make builds all source in one go, thus:

. avoids hell when old .jar is in classpath
. now it uses javac/jikes internal dependency trancing,
  so make does not need to know anything about project's
  internal dependencies.  For make, jar files
  depend directly on source.
. it is faster

* driver type is researched in configure, which is the
  right place for it.

* ant.cfg in src/interfaces/jdbc, which is made with
  'make ant.cfg'.  After that the Ant is completely
  standalone.  Without ant.cfg the Ant needs to be
  called from Makefile.  Whether Ant should be completely
  dropped I do not know, ATM this seemed to be best way.


Not done:

- CORBA examples and tests does not build here, so
  those must be tested by someone else.

- Did not touch contrib/retep, IMHO it can stay as it is.

- have not tested if JDBC1 builds

- tested only with jdk1.3, jikes 1.14


Not my call:

- Whether to apply this, whether to keep Ant, this or both...


Comments?  Volunteers for testing?


-- 
marko


 jdbc.diff.gz


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