wxWidgets Discussion Forum

Many thanks.
In fact, it seems that I have the right configuration for wxWidgets and Termux. I was also able to compile and open Audacity. I will post the information so other users can reproduce the build and we can then close the case.
I am not able to do so now, but will post soon.
All the best.

Could you please paste the last lines of the output of your configure ? Mine looks like: Configured wxWidgets 3.1.1 for `aarch64-unknown-linux-gnu' Which GUI toolkit should wxWidgets use? GTK+ 2 with support for GTK+ printing libnotify Should wxWidgets be compiled into single library? no Should wxWi...

When I make wxrc, I get the following errors: $ make wxrc (if test -f utils/wxrc/Makefile ; then cd utils/wxrc && make all ; fi) make[1]: Entering directory '/data/data/com.termux/files/home/wxWidgets/build3/utils/wxrc' #g++ -o wxrc wxrc_wxrc.o -L/data/data/com.termux/files/home/wxWidgets/bu...

Could someone please let me know the output of their (regular Linux box): $ cd wxWidgets $ mkdir newbuild $ ../configure --with-gtk=2 $ make $ nm *.o | grep wxCmd 0000000000000000 W _ZN18wxCmdLineArgsArray8FreeArgsEv 0000000000000000 W _ZN18wxCmdLineArgsArrayD2Ev 0000000000000000 T _ZN15wxCmdLinePar...

One of the maintainers of the Termux distro just informed that wchar_t is available. Let's wait for further information then.

About utf8 / wchat_t related problems: - the initial aim was to avoid relying on wchar_t functions in wxW libs, and that was because IIRC Android c runtime does not contain them. In order to do that, --enable-utf8[only] modifiers looked like potential candidates (whether they are the correct ones, ...

I'm still a little confused if utils/wxrc is really needed. Is that part of the wxWidgets build process or does it come from Audacity? Part of wx build. And I don't see any flag to disable it: `configure' configures wxWidgets 3.1.1 to adapt to many kinds of systems. Usage: ../configure [OPTION]... ...

That's a linker error, that's new. But the missing references should be in base (wx_baseu-3.1). make[1]: Leaving directory '/data/data/com.termux/files/home/wxWidgets/build3/utils/wxrc' This is a little strange, at least under Windows, the /utils directory is not part of the build process for the l...

I removed --disable-unsafe_conv_in_wxstring from wxWidgets. wx was building with and w/o --disable.. Ok, then definitely don't use that option. The next two candidates would be "--enable-utf8" and "--enable-utf8only". I don't know exactly what they do internally, so you have to ...

I had basically the same problems with and without the --disable... So I didn't post them here. But my next build is w/o the --disable-... option. Sorry if that wasn't clear: The "--disable-unsafe_conv_in_wxstring" option is something you need to remove when building wxWidgets. Not Audaci...

The errors are all regarding automatic conversion between wxString and const wxChar *. I think this is because of the "--disable-unsafe_conv_in_wxstring" option. What happens without that? I had basically the same problems with and without the --disable... So I didn't post them here. But ...

doublemax wrote: ↑Tue Jul 16, 2019 8:11 pm The errors are all regarding automatic conversion between wxString and const wxChar *. I think this is because of the "--disable-unsafe_conv_in_wxstring" option.

What happens without that?

Let me try that.

doublemax wrote: ↑Tue Jul 16, 2019 6:51 pm What errors are you getting? wxLocale support should still be there, it's not the same as wxXLocale.

This is the output of the make:

doublemax wrote: ↑Tue Jul 16, 2019 6:51 pm What errors are you getting? wxLocale support should still be there, it's not the same as wxXLocale.

Give some minutes... I'm building again and lost the messages...

doublemax wrote: ↑Mon Jul 15, 2019 7:47 pm As the errors seem to be xlocale related, you could also try to disable that during configure.
--disable-xlocale

I really need to make wxLocale work because Audacity needs it.

Any suggestions?