I can confirm that the build fails with "undefined reference to `clock_gettime'" if I'm building with
SHARED_LIBRARIES=YES STATIC_BUILD=NO
on Ubuntu 19.10 (MinGW 9.2). It builds fine with
SHARED_LIBRARIES=NO STATIC_BUILD=YES
I can confirm that the build fails with "undefined reference to `clock_gettime'" if I'm building with
SHARED_ LIBRARIES= YES
STATIC_BUILD=NO
on Ubuntu 19.10 (MinGW 9.2). It builds fine with
SHARED_LIBRARIES=NO
STATIC_BUILD=YES