Re: gcc again, only on i686 and f29+ hidden symbol cpu_model referenced by dso

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



* Sérgio Basto:

> On Wed, 2019-03-13 at 10:29 +0100, Florian Weimer wrote:
>> * Sérgio Basto:
>> 
>> > [3]
>> > export LDFLAGS="%{?__global_ldflags} -shared"
>> 
>> Not sure why you think this would work.  It prevents the compiler
>> from
>> creating any executables at all.
>
>
> With -shared fixed this generation of binaries [1], it is a tip mention
> in old thread mention in my previous email, AFAIU.
>
> [1]
> g++ -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong
> -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1
> -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m32 -march=i686
> -mtune=generic -msse2 -mfpmath=sse -mstackrealign -fasynchronous-
> unwind-tables -fstack-clash-protection -fcf-protection -pthread
> -std=c++11 -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now
> -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o projectM-unittest
> projectM-unittest.o getConfigFilename.o -pthread  -lSDL2
> ../libprojectM/.libs/libprojectM.so -lGL -ldl -pthread  -
> D__LIBTOOL_NO_RPATH__  -shared 

Oh dear.  Thanks.  This looks like:

  <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88805>

See comment 5 I just posted there.

How urgent is a fix?  It looks like this bug has been present for quite
some time.  It's also present in Fedora 29.

Thanks,
Florian
_______________________________________________
devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx
Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Fedora Announce]     [Fedora Users]     [Fedora Kernel]     [Fedora Testing]     [Fedora Formulas]     [Fedora PHP Devel]     [Kernel Development]     [Fedora Legacy]     [Fedora Maintainers]     [Fedora Desktop]     [PAM]     [Red Hat Development]     [Gimp]     [Yosemite News]

  Powered by Linux