[Linuxsampler-devel] linuxsampler-2.2.0 build fail on aarch64 in Mageia Cauldron (9-dev)

[Barry J. <zen...@ze...>]

Relevant lines from build log:
-------------------------------
libtool: compile:  g++ -std=gnu++14 -DHAVE_CONFIG_H -I. -I../.. 
-Wreturn-type -ffast-math -O2 -g -pipe -Wformat -Werror=format-security 
-Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 
-fasynchronous-unwind-tables -pthread -c RTMath.cpp  -fPIC -DPIC -o 
.libs/RTMath.o
RTMath.cpp:83:8: error: #error "Sorry, LinuxSampler lacks time stamp 
code for your system."
    83 |     #  error "Sorry, LinuxSampler lacks time stamp code for 
your system."
       |        ^~~~~
RTMath.cpp:84:8: error: #error "Please report this error and the CPU you 
are using to the LinuxSampler developers mailing list!"
    84 |     #  error "Please report this error and the CPU you are 
using to the LinuxSampler developers mailing list!"
       |        ^~~~~
In file included from RTMath.h:29,
                  from RTMath.cpp:24:
global_private.h:99:40: warning: dynamic exception specifications are 
deprecated in C++11 [-Wdeprecated]
    99 | inline int ToInt(const std::string& s) 
throw(LinuxSampler::Exception) {
       |                                        ^~~~~
global_private.h:106:44: warning: dynamic exception specifications are 
deprecated in C++11 [-Wdeprecated]
   106 | inline float ToFloat(const std::string& s) 
throw(LinuxSampler::Exception) {
       |                                            ^~~~~
RTMath.cpp: In static member function 'static RTMathBase::time_stamp_t 
RTMathBase::CreateTimeStamp()':
RTMath.cpp:86:1: warning: no return statement in function returning 
non-void [-Wreturn-type]
    86 | }
       | ^
make[3]: *** [Makefile:558: RTMath.lo] Error 1
-----------------------------------------------

We have two patches applied:
linuxsampler-2.1-mga-arm_RTMath.cpp.patch
linuxsampler-2.1-mga-arm_atomic.h.patch

Not certain which build machine was used but one is Amazon Graviton 2 
and the others are older Graviton.

Any help appreciated.

Thanks,
Barry Jackson