Build in Fedora 32

[David Horvath]

Hi,

I can't build your plugins in Fedora 32.

[ 17%] Built target vstgui
Scanning dependencies of target vstgui_uidescription
[ 17%] Building CXX object vstgui4/vstgui/uidescription/CMakeFiles/vstgui_uidescription.dir/editing/uieditcontroller.cpp.o
[ 18%] Linking CXX static library ../../../lib/Release/libvstgui_uidescription.a
[ 33%] Built target vstgui_uidescription
[ 34%] Built target vstgui_support
[ 37%] Built target vstgui_standalone
[ 37%] Linking CXX executable ../../../../bin/Release/ImageStitcher/ImageStitcher
[ 38%] Built target ImageStitcher
[ 38%] Linking CXX executable ../../../../bin/Release/uidesccompressor
[ 39%] Built target uidesccompressor
[ 41%] Built target pluginterfaces
[ 43%] Built target base
[ 43%] Building CXX object public.sdk/CMakeFiles/sdk.dir/source/common/threadchecker_linux.cpp.o
/home/berci/develop/vst/vst3sdk/public.sdk/source/common/threadchecker_linux.cpp: In member function ‘virtual bool Steinberg::Vst::LinuxThreadChecker::test(const char*, bool)’:
/home/berci/develop/vst/vst3sdk/public.sdk/source/common/threadchecker_linux.cpp:56:13: error: ‘stderr’ was not declared in this scope
56 | fprintf (stderr, "%s", failmessage);
| ^~~~~~
/home/berci/develop/vst/vst3sdk/public.sdk/source/common/threadchecker_linux.cpp:38:1: note: ‘stderr’ is defined in header ‘’; did you forget to ‘#include ’?
37 | #include "threadchecker.h"
+++ |+#include
38 |
/home/berci/develop/vst/vst3sdk/public.sdk/source/common/threadchecker_linux.cpp:56:4: error: ‘fprintf’ was not declared in this scope; did you mean ‘wprintf’?
56 | fprintf (stderr, "%s", failmessage);
| ^~~~~~~
| wprintf
gmake[2]: *** [public.sdk/CMakeFiles/sdk.dir/build.make:109: public.sdk/CMakeFiles/sdk.dir/source/common/threadchecker_linux.cpp.o] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:1091: public.sdk/CMakeFiles/sdk.dir/all] Error 2
gmake: *** [Makefile:104: all] Error 2

I followed the construction instructions you described in everything.
Can you help me?

Thank you,
David

[ryukau]

Thanks for the report.

I made a fresh Fedora 32 VM and got same error. Changing vst3sdk/public.sdk/source/common/threadchecker_linux.cpp as following solved the error.

#if SMTG_OS_LINUX // Line 39

#include <cstdio> // Add this line.
#include <pthread.h>

Could you test this?

[David Horvath]

Working fine, thank you!

[ryukau]

Thanks for confirmation.

This is a issue in VST 3 SDK. So I'll keep open this issue until it will be fixed in upstream.

[ryukau]

It seems like VST 3 SDK 3.7.1 resolved this issue. If the problem still persists, feel free to add comment.