Re: [Flightgear-devel] Problems compiling latest CVS snapshot (2005-10-11)

2005-10-15 Thread Erik Hofman 

Andy Ross wrote:


This fix can't be checked in though, because it isn't correct*.  The
generated ID is not guaranteed to be unique.  The right solution would
be to either change the type of the ID to a long long or uint64_t,
or generate an identifier from something other than the pointer value.


This change has just been checked in.

Erik

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Re: [Flightgear-devel] Problems compiling latest CVS snapshot (2005-10-11)

2005-10-14 Thread matthias-boerner 
Hi Andy,

thanks for the hint and patch. I should have searched in the mail archive.
With the patch it compiles fine.

Thanks

Matthias

 This is a known bug when compiling on a 64 bit system.  I fix it in my
 tree by double casting:

 --- AIBase.cxx  5 Sep 2005 13:25:09 -   1.41
 +++ AIBase.cxx  10 Oct 2005 23:39:47 -
 @@ -398,7 +398,7 @@
  }

  int FGAIBase::_getID() const {
 -return (int)(this);
 +return (int)(long)this;
  }

 This fix can't be checked in though, because it isn't correct*.  The
 generated ID is not guaranteed to be unique.  The right solution would
 be to either change the type of the ID to a long long or uint64_t,
 or generate an identifier from something other than the pointer value.


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[Flightgear-devel] Problems compiling latest CVS snapshot (2005-10-11)

2005-10-10 Thread Matthias Boerner 
Hi all,

I tried to compile a new CVS snapshot of FlightGear. I got following error 
message:

Making all in AIModel
make[2]: Entering directory 
`/home/boerner/scr/cvs/FlightGear/FlightGear-0.9/source/src/AIModel'
if g++ -DHAVE_CONFIG_H -I. -I. -I../../src/Include -I../.. -I../../src  
-I/opt/FlightGear/flightgear-20051011/include -I/usr/X11R6/include 
-I/usr/local//include  -march=k8 -O3 -pipe -funroll-loops 
-fomit-frame-pointer -D_REENTRANT -MT submodel.o -MD -MP -MF 
.deps/submodel.Tpo -c -o submodel.o submodel.cxx; \
then mv -f .deps/submodel.Tpo .deps/submodel.Po; else rm -f 
.deps/submodel.Tpo; exit 1; fi
if g++ -DHAVE_CONFIG_H -I. -I. -I../../src/Include -I../.. -I../../src  
-I/opt/FlightGear/flightgear-20051011/include -I/usr/X11R6/include 
-I/usr/local//include  -march=k8 -O3 -pipe -funroll-loops 
-fomit-frame-pointer -D_REENTRANT -MT AIManager.o -MD -MP -MF 
.deps/AIManager.Tpo -c -o AIManager.o AIManager.cxx; \
then mv -f .deps/AIManager.Tpo .deps/AIManager.Po; else rm -f 
.deps/AIManager.Tpo; exit 1; fi
if g++ -DHAVE_CONFIG_H -I. -I. -I../../src/Include -I../.. -I../../src  
-I/opt/FlightGear/flightgear-20051011/include -I/usr/X11R6/include 
-I/usr/local//include  -march=k8 -O3 -pipe -funroll-loops 
-fomit-frame-pointer -D_REENTRANT -MT AIBase.o -MD -MP -MF .deps/AIBase.Tpo 
-c -o AIBase.o AIBase.cxx; \
then mv -f .deps/AIBase.Tpo .deps/AIBase.Po; else rm -f 
.deps/AIBase.Tpo; exit 1; fi
AIBase.cxx: In member function ‘int FGAIBase::_getID() const’:
AIBase.cxx:401: error: cast from ‘const FGAIBase*’ to ‘int’ loses precision
{standard input}: Assembler messages:
{standard input}:446: Error: Local symbol `.LTHUNK0' can't be equated to 
undefined symbol `_ZN9logstreamD1Ev'
{standard input}:446: Error: Local symbol `.LTHUNK1' can't be equated to 
undefined symbol `_ZN9logstreamD0Ev'
make[2]: *** [AIBase.o] Error 1
make[2]: Leaving directory 
`/home/boerner/scr/cvs/FlightGear/FlightGear-0.9/source/src/AIModel'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory 
`/home/boerner/scr/cvs/FlightGear/FlightGear-0.9/source/src'
make: *** [all-recursive] Error 1


Does anybody has an idea what this could be?

I am working with SuSE 10.0, Kernel 2.6.13, gcc version 4.0.2 20050901.

Greetings

Matthias

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