Fails to build on macOS

[certik]

I tried both gcc 9.1.0 and the default clang on macOS 10.11.6 and I got the same failure:

In file included from /Users/ondrej/repos/JKQtPlotter/lib/jkqtcommon/jkqtplinalgtools.h:39,
                 from /Users/ondrej/repos/JKQtPlotter/lib/jkqtcommon/jkqtplinalgtools.cpp:22:
/Users/ondrej/repos/JKQtPlotter/lib/./jkqtcommon/jkqtparraytools.h: In function ‘void* jkqtpArrayMalloc(size_t)’:
/Users/ondrej/repos/JKQtPlotter/lib/./jkqtcommon/jkqtparraytools.h:81:12: error: ‘_aligned_malloc’ was not declared in this scope
   81 |     return _aligned_malloc(size, JKQTP_ALIGNMENT_BYTES);
      |            ^~~~~~~~~~~~~~~
/Users/ondrej/repos/JKQtPlotter/lib/./jkqtcommon/jkqtparraytools.h: In function ‘void jkqtpArrayFree(void*)’:
/Users/ondrej/repos/JKQtPlotter/lib/./jkqtcommon/jkqtparraytools.h:122:9: error: ‘_aligned_free’ was not declared in this scope
  122 |         _aligned_free(data);
      |         ^~~~~~~~~~~~~
make[2]: *** [lib/jkqtcommon/CMakeFiles/JKQTCommonSharedLib.dir/jkqtplinalgtools.cpp.o] Error 1
make[1]: *** [lib/jkqtcommon/CMakeFiles/JKQTCommonSharedLib.dir/all] Error 2
make: *** [all] Error 2

[jkriege2]

Should be fixed with my last commit ... these are remenants of an older project and not really needed any more ... and (as you found out) not very portable without the appropriate compiler defines

[certik]

I tested it and it works on macOS for me now. Thank you!

(There are still a lot of warnings, but that's a relatively minor issue.)