Dear all,

I tried using the releases/2018-04 branch, however the error was exactly
the same as the one I described on my previous email. Do you have any ideas
why is your version working and mine isn't?

I'd really appreciate any help!

Kind regards,
José Alonso

On Wed, 4 Dec 2019 at 07:52, Dinkelacker, Stefan <
s.dinkelac...@dkfz-heidelberg.de> wrote:

> Hi Jose,
>
>
> we are successfully building MITK on macOS Catalina with the latest
> releases/2018-04 branch. The branch is currently not available at GitHub,
> only at https://phabricator.mitk.org/source/mitk.git. Does it work for
> you, too?
>
>
> Best,
>
> Stefan
> ------------------------------
> *Von:* José Alonso Solís Lemus <alonso.jasl+...@gmail.com>
> *Gesendet:* Dienstag, 3. Dezember 2019 18:16
> *An:* mitk-users@lists.sourceforge.net
> *Betreff:* [mitk-users] [MITKv2018.02.4] Compilation in macOS 10.15
> Catalina not working.
>
> Dear MITKers,
>
> I am trying to compile MITK v2018.02.4 in the new macOS Catalina (10.15).
> I am running into several related errors that look similar to the
> following:
>
> /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/cmath:314:9: 
> error: no member named 'signbit' in the global namespaceusing ::signbit;
>
> the errors seem to be with the math.h and cmath.h headers in the Command
> Line Tools, however I have been able to compile the whole project several
> times in the previous macOS versions. The error comes when compiling DCMTK,
> which uses such headers.
>
> ===Attempts to fix it and explanations===
> The search I've done for this points out to the lack of a /usr/include
> directory, and the removal for this option on macOS Catalina. (Links [1]
> and [2]). I am not sure, since the error does not indicate a lack
> of folder; but a lack of definition (although the files are there!!)
>
> I have Xcode 11.2 with the command line tools correctly installed. In
> CMAKE, the settings appear to be correct, with the variable having the
> following value:
>
> CMAKE_OSX_SYSROOT=/Library/Developer/CommandLineTools/SDKs/MacOSX/
>
> This would mean that DCMTK should look for the necessary libraries inside
> the folder /Library/Developer/CommandLineTools/SDKs/MacOSX/usr/include,
> however this is not the case.
>
> I wonder if the problem lies elsewhere.
>
> I hope you can help us out!
>
> ===Workaround===
> A workaround you can do is install DCMTK through homebrew (`brew install
> dcmtk`) and then set the EXTERNAL_DCMTK=/usr/local/Cellar/dcmtk/3.6.5 (or
> whatever version you download). This does not work for me, as we also use
> VMTK as an external project and it is not possible to work it around in the
> same way.
>
>
> let me know if you require more information.
>
> Kind regards,
> Jose Alonso
>
>
> Relevant links I've found
> [1]
> https://apple.stackexchange.com/questions/372032/usr-include-missing-on-macos-catalina-with-xcode-11
> [2]
> https://developer.apple.com/documentation/xcode_release_notes/xcode_10_release_notes#3035624
>
>
>
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