Compiling on Fedora25

[Mike Evans]

On Sat, 15 Apr 2017 08:32:29 -0500
Rob Gowin <robg at gowin.net> wrote:

> On Sat, Apr 15, 2017 at 3:24 AM, Mike Evans <mikee at saxicola.co.uk> wrote:
> 
> >
> > Compiling using cmake I get a different error messages:
> >
> > In file included from /usr/include/sys/types.h:25:0,
> >                  from /home/mikee/Projects/gnucash/
> > src/libqof/qof/md5.c:27:
> > /usr/include/features.h:331:4: error: #warning _FORTIFY_SOURCE requires
> > compiling with optimization (-O) [-Werror=cpp]
> >  #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
> >     ^~~~~~~
> >
> > Any thoughts?
> >
> > Regards Mike E
> >  
> 
> Hi Mike,
> 
> Looks like I need to backport this commit on master to maint:
> https://github.com/Gnucash/gnucash/commit/992f3232ee90cfcf6484a0fdb4cf506168676a40
> 
> In the meantime as a workaround, on line 419 of the top level
> CMakeLists.txt file, you can change -D_FORTIFY_SOURCE=2 to
> -U_FORTIFY_SOURCE.to continue.
> 
> Regards,
> 
> Rob

Many thanks Rob. That fixed the cmake build.

Best Regards

Mike E