Hi all,
having put FreeBSD 9 on my laptop, which removes obj-c from gcc and uses
gcc only for legacy purposes until the clang switch, I need had to
switch to clang.
- x86-32
- clang 3.0
- libobjc2 (from our source)
I have an essentially unusable GNUstep system and ask if other
experience similar problems.
Some information:
* tried switch ARC on and off, no help
* compiling the application with debug=yes seems to solve the problem
* I compiled base with/wthout optimizations, no help. I fail to
compile gui without for the reasons mentioned in another email
The applications which do crash, crash consistently and upon user action:
* FTP, connect to a server (e.g. ftp.gnustep.org, anonymously)
* PRICE, run the Curves filter
* GWorkspace: try to start an application by double-clicking
GSPdf doesn't crash, but on exit it prints out:
Calling [GSPdf -applicationShouldTerminate:] with incorrect signature.
Method has C12@0:4@8, selector has i12@0:4@8
Other applications instead seem to work and I couldn't get them to
crash, like Ink.
David is kindly helping me debugging this, but we made little progress.
valgrind shows an error in GSFFIInvocation:
==4553== Source and destination overlap in memcpy(0x3975f40, 0x3975f40, 24)
==4553== at 0x5E5B5: memcpy (in
/usr/local/lib/valgrind/vgpreload_memcheck-x86-freebsd.so)
==4553== by
0xA8FD7D:_i_GSFFIInvocation__initWithCallback_values_frame_signature_
(GSFFIInvocation.m:380)
Since the application then hangs inside valgrind, there is no further
output.
But I put an if() code to print out the size when src and dst are the
same, it never gets reached (and the warning goes away).
I don't include stacktrace because I do not want to spam with a long
message.
I did run the base tests and there is nothing really suspicious (see
other email).
Somebody notices the same? Or has some ideas
Riccardo
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