Re: Frustrated compiling a simple .m file which uses JNI
Re: Frustrated compiling a simple .m file which uses JNI
- Subject: Re: Frustrated compiling a simple .m file which uses JNI
- From: Kustaa Nyholm <email@hidden>
- Date: Sun, 07 Oct 2012 22:01:01 +0300
- Acceptlanguage: en-US, fi-FI
- Thread-topic: Frustrated compiling a simple .m file which uses JNI
On 7.10.2012 21.26, "Jens Alfke" <email@hidden> wrote:
>
>On Oct 7, 2012, at 1:08 AM, Kustaa Nyholm <email@hidden>
>wrote:
>
>
>I've now been trying to compile this with Xcode for three hours trying
>various
>approaches from command line clang to creating a Coco application from
>template, googling like mad, but always there is a snag.
>
>
>
>
>Like what? Describe the errors, don¹t just say it doesn¹t work.
>
>‹Jens
Well, I was really fishing for an example on how make a simple
JNI / objC project with some Cocoa thrown in to compile, I thought
it would be easiest with Xcode, but apparently not. I've
since worked out that I can do that from the command line with:
clang -I/System/Library/Frameworks/JavaVM.framework/Headers -framework
Foundation -framework AppKit main.m
but for the record, in Xcode, when I created a Coco application
from a template (my thinking was that I could use that project
as spring board for my needs) I could not add any files to the
project, the Add Files brought up a file dialog that showed
all the files as greyed out.
That was my last issue, before I gave up and asked for help.
Before that I struggled to configure my project (created
more or less manually) to reference the JavaVM frame work
so that #include <jni.h> would be found. I could make that
to work, sort of, but then something was wrong because
it pulled in some other include that ref fed something that
was not in the include path. Figured out that and then
had more path issues with Coco includes, when it looked
like some Coco files could be found but others not. At
that point I ditched that approach and tried to use the
Coco Application Template approach above.
So, at the moment I'm ok, but I would like to know why
I can't any files to my project... thats gona be a problem
next time I come back to Xcode (sigh).
br Kusti
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