Re: Compile java files in packages

[Vaijayanthi Mala Suresh <vaijayanthimalas at gmail dot com>]

Hi ivanceras,

Thanks for your help.

Can you please let me know i can generate .class files as I have
native methods defined in many of these java files for which
I need to generate the .h files as well.

Thanks
Mala

On Fri, Jun 5, 2009 at 2:26 PM, jovansonlee cesar<ivanceras@gmail.com> wrote:
> Hi Vaijayanthi Mala Suresh,
>
> Here is my little example:
> http://ivanceras.blogspot.com/2009/04/gcj-vs-jvm-benchmark.html
>
> ? ?$gcj -c -g -O Test.java
> ? ?$gcj --main=Test -o Test.bin Test.o
> ? ?$./Test.bin
>
> and here's how you would compile jar library file(ie. postgresql jdbc
> driver) and link it to your main class
> http://ivanceras.blogspot.com/2009/05/gcc-vs-jvm-benchmark-2.html
>
> ?Compiling, Linking and Running in GCJ:
>
> ?compile the PostgreSQL jdbc driver
> ? $gcj -c -g -O postgresql-8.4dev-700.jdbc3.jar
> ? This will create the native binary file "postgresql-8.4dev-700.jdbc3.o"
>
> ?compile the Test
> ? $gcj -c -g -O TestDb.java
> ?This will create the native binay file "TestDb.o"
>
> ? do the linking
> ?$gcj --main=TestDb -o TestDb.bin postgresql-8.4dev-700.jdbc3.o TestDb.o
> ?This will create the executable file: "TestDb.bin"
>
> ?execute
> ?$./TestDb.bin
>
> Please visit the blog for more details :)
>
> Regards,
> ivanceras
>
> (PS: have to resend, mailist don't seem to accept html text)
>
> On Fri, Jun 5, 2009 at 3:39 PM, Vaijayanthi Mala Suresh
> <vaijayanthimalas@gmail.com> wrote:
>>
>> Hi,
>>
>> I have a several packages of java files which I need to compile with
>> gcj to generate .class and .o files.
>>
>> Can anyone help me please.
>>
>> Thanks
>> Mala
>