Re: [Pharo-project] Trying to build alien plugin in linux

Feb. 20, 2010


      mine uses it. I generated this from an image that I crated this afternoon,
with RC2 and latest VMMaker from monticello. It says:

EXPORT(sqInt) primitiveResolverGetAddressInfoResult(void) {
    sqInt addrSize;
    char *socketAddress;


interpreterProxy->success(interpreterProxy->isBytes(interpreterProxy->stackValue(0)));
    socketAddress = ((char *)
(interpreterProxy->firstIndexableField(interpreterProxy->stackValue(0))));
    if (interpreterProxy->failed()) {
        return null;
    }
    if (!(interpreterProxy->failed())) {
        addrSize = interpreterProxy->byteSizeOf((oopForPointer(
socketAddress ) - nil));
        sqResolverGetAddressInfoResultSize(socketAddress, addrSize);
    }
    if (interpreterProxy->failed()) {
        return null;
    }
    interpreterProxy->pop(1);
    return null;
}

Regards,
             Javier.

On Sat, Feb 20, 2010 at 8:34 PM, John M McIntosh <
johnmci@smalltalkconsulting.com> wrote:
...
On 2010-02-20, at 3:02 PM, Javier PimÃ¡s wrote:
take it easy man, you look a bit nervous ;) . It is compiling now!!!
but....
It must be all the objective-c compiling i'm doing at the moment.....
Alien compiled fine, but here I'm having some other problems, not related
to alien itself, but to the vm building.
I had to add B3DAccelerator plugin because there were some errors, and now
these errors mutated to:
Linking C executable
squeakvm
B3DAcceleratorPlugin/libB3DAcceleratorPlugin.a(sqOpenGLRenderer.c.o): In
function
`glRenderVertexBuffer':
/home/javier/st/squeak-svn/platforms/Cross/plugins/B3DAcceleratorPlugin/sqOpenGLRenderer.c:846:
undefined reference to
`glColorMaterial'
/home/javier/st/squeak-svn/platforms/Cross/plugins/B3DAcceleratorPlugin/sqOpenGLRenderer.c:847:
undefined reference to
`glGetError'
/home/javier/st/squeak-svn/platforms/Cross/plugins/B3DAcceleratorPlugin/sqOpenGLRenderer.c:848:
undefined reference to
`glEnable'
/home/javier/st/squeak-svn/platforms/Cross/plugins/B3DAcceleratorPlugin/sqOpenGLRenderer.c:849:
undefined reference to `glGetError'
...
/home/javier/st/squeak-svn/platforms/unix/plugins/B3DAcceleratorPlugin/sqUnixOpenGL.c:159:
undefined reference to `glLightModelfv'
/home/javier/st/squeak-svn/platforms/unix/plugins/B3DAcceleratorPlugin/sqUnixOpenGL.c:160:
undefined reference to `glGetError'
collect2: ld returned 1 exit status
make[2]: *** [squeakvm] Error 1
make[1]: *** [CMakeFiles/squeakvm.dir/all] Error 2
make: *** [all] Error 2
[ 34%] Building C object
SocketPlugin/CMakeFiles/SocketPlugin.dir/home/javier/st/squeak-svn/platforms/unix/src32/vm/intplugins/SocketPlugin/SocketPlugin.c.o
/home/javier/st/squeak-svn/platforms/unix/src32/vm/intplugins/SocketPlugin/SocketPlugin.c:
In function
ânetAddressToIntâ:
/home/javier/st/squeak-svn/platforms/unix/src32/vm/intplugins/SocketPlugin/SocketPlugin.c:206:
error: ânilâ undeclared (first use in this
function)
/home/javier/st/squeak-svn/platforms/unix/src32/vm/intplugins/SocketPlugin/SocketPlugin.c:206:
error: (Each undeclared identifier is reported only
once
/home/javier/st/squeak-svn/platforms/unix/src32/vm/intplugins/SocketPlugin/SocketPlugin.c:206:
error: for each function it appears
in.)
Odd I wonder what is wrong since somewhere *most* of humanity has nil
defined somewhere in some header. But you don't seem to.
Toss a #define nil (void*) 0   in your sq.h
However in looking at primitiveResolverGetAddressInfoResult  there is no
'nil', it has 'null'
Could we see your since I don't see any 'nil'
EXPORT(sqInt) primitiveResolverGetAddressInfoResult(void) {
 sqInt addrSize;
char *socketAddress;
interpreterProxy->success(interpreterProxy->isBytes(interpreterProxy->
stackValue(0)));
 socketAddress = ((char *) (interpreterProxy->firstIndexableField(
interpreterProxy->stackValue(0))));
 if (interpreterProxy->failed()) {
 return null;
 }
if (!(interpreterProxy->failed())) {
 addrSize = interpreterProxy->byteSizeOf((oopForPointer( socketAddress ) -
4));
 sqResolverGetAddressInfoResultSize(socketAddress, addrSize);
 }
if (interpreterProxy->failed()) {
 return null;
 }
interpreterProxy->pop(1);
 return null;
}
--
===========================================================================
John M. McIntosh <johnmci@smalltalkconsulting.com>   Twitter:
 squeaker68882
Corporate Smalltalk Consulting Ltd.  http://www.smalltalkconsulting.com
===========================================================================
-- 
Javier PimÃ¡s
Ciudad de Buenos Aires