Your message dated Fri, 06 Mar 2009 09:27:38 +0100
with message-id <[email protected]>
and subject line Re: FTBFS with GCC 4.4: warnings and -Werror
has caused the Debian Bug report #505136,
regarding FTBFS with GCC 4.4: warnings and -Werror
to be marked as done.
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If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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505136: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=505136
Debian Bug Tracking System
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--- Begin Message ---
Package: syslinux
Version: 2:3.71+dfsg-5
User: [email protected]
Usertags: ftbfs-gcc-4.4
Your package fails to build with the upcoming GCC 4.4. Version 4.4
has not been released yet but I'm building with a snapshot in order
to find errors and give people an advance warning.
GCC 4.4 cleaned up some more C++ headers. You always have to #include
headers directly and cannot rely for things to be included indirectly.
You can reproduce this problem with gcc-snapshot from unstable.
> Automatic build of syslinux_2:3.71+dfsg-5 on em64t by sbuild/amd64 0.53
...
> [BUILD] bin/ipv4.o
> cc1: warnings being treated as errors
> net/ipv4.c: In function 'ipv4_reassemble':
> net/ipv4.c:191: error: suggest parentheses around operand of'!' or change '&'
> to '&&' or '!' to '~'
> make[3]: *** [bin/ipv4.o] Error 1
> make[3]: Leaving directory `/build/tbm/syslinux-3.71+dfsg/gpxe/src'
> make[2]: *** [src/bin/undionly.kpxe] Error 2
This is a new warning in gcc 4.4.
But then I also get:
[BUILD] bin/tls.o
cc1: warnings being treated as errors
net/tls.c: In function 'add_tls':
net/tls.c:1713: error: dereferencing type-punned pointer will break
strict-aliasing rules
net/tls.c:1717: error: dereferencing type-punned pointer will break
strict-aliasing rules
make: *** [bin/tls.o] Error 1
and:
[BUILD] bin/multiboot.o
arch/i386/image/multiboot.c: In function 'multiboot_exec':
arch/i386/image/multiboot.c:295: error: bp cannot be used in asm here
make: *** [bin/multiboot.o] Error 1
--
Martin Michlmayr
http://www.cyrius.com/
--- End Message ---
--- Begin Message ---
I believe that this was fixed in 3.72 or 3.73, i couldn't reproduce it,
therefore closing the bug. Thank you very much for running these tests,
they are of great value.
Regards,
Daniel
--
Address: Daniel Baumann, Burgunderstrasse 3, CH-4562 Biberist
Email: [email protected]
Internet: http://people.panthera-systems.net/~daniel-baumann/
--- End Message ---
