[IPOL discuss] small compilation error in LSD code (ubuntu 11.10)

Pascal Monasse monasse at imagine.enpc.fr
Wed Nov 16 12:38:36 CET 2011


Me too. Switching to gcc 4.6 opened Pandora's box, with lots of bugs. I know 
also this is for my own good, but this is not very pleasant when it happens...
Pascal

On Wednesday, November 16, 2011 12:17:08 PM Juan Cardelino wrote:
> > Yes. gcc now calls the linker with the --as-needed option. Details
> > here:
> > - https://wiki.ubuntu.com/NattyNarwhal/ToolchainTransition
> > - http://wiki.debian.org/ToolChain/DSOLinking
> > 
> > In brief, this Ubuntu modification implements a more strict and
> > correct behaviour of the linker. This behaviour will probably also be
> > adopted in Debian. When the compiler is called with source files,
> > object files and libraries in the command-line, such as
> 
> I've been 'suffering' changes of gcc (I know they are for good), since
> gcc 2.96 (I'm getting old). For me this is another point to support
> some sort of automated compilation. I will try to extend my testing to
> do weekly compilations of some code. Maybe I can use the lsd as the
> first test.
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