Errors with faust build

[d.healey]

I'm seeing a bunch of faust related errors with the latest develop branch. If I build without faust then there is no issue.

In file included from ../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/hi_faust_types.h:63,
                 from ../../../../../HISE/hi_faust_jit/../hi_faust/hi_faust.h:90,
                 from ../../../../../HISE/hi_faust_jit/hi_faust_jit.cpp:2,
                 from ../../JuceLibraryCode/include_hi_faust_jit.cpp:9:
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:255:9: error: ‘intptr_t’ does not name a type
  255 |         intptr_t fpsr;
      |         ^~~~~~~~
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:39:1: note: ‘intptr_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
   38 | #include <xmmintrin.h>
  +++ |+#include <cstdint>
   39 | #endif
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:257:34: error: ‘intptr_t’ has not been declared
  257 |         void setFpStatusRegister(intptr_t fpsr_aux) noexcept
      |                                  ^~~~~~~~
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h: In member function ‘void faust::ScopedNoDenormals::setFpStatusRegister(int)’:
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:262:36: error: ‘uint32_t’ does not name a type
  262 |             _mm_setcsr(static_cast<uint32_t>(fpsr_aux));
      |                                    ^~~~~~~~
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:262:36: note: ‘uint32_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h: In member function ‘void faust::ScopedNoDenormals::getFpStatusRegister()’:
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:271:13: error: ‘fpsr’ was not declared in this scope
  271 |             fpsr = static_cast<intptr_t>(_mm_getcsr());
      |             ^~~~
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:271:32: error: ‘intptr_t’ does not name a type
  271 |             fpsr = static_cast<intptr_t>(_mm_getcsr());
      |                                ^~~~~~~~
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:271:32: note: ‘intptr_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h: In constructor ‘faust::ScopedNoDenormals::ScopedNoDenormals()’:
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:284:17: error: ‘intptr_t’ was not declared in this scope
  284 |                 intptr_t mask = 0x8040;
      |                 ^~~~~~~~
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:284:17: note: ‘intptr_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:293:33: error: ‘fpsr’ was not declared in this scope
  293 |             setFpStatusRegister(fpsr | mask);
      |                                 ^~~~
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:293:40: error: ‘mask’ was not declared in this scope
  293 |             setFpStatusRegister(fpsr | mask);
      |                                        ^~~~
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h: In destructor ‘faust::ScopedNoDenormals::~ScopedNoDenormals()’:
../../../../../HISE/hi_faust_jit/../hi_faust/../hi_faust_types/faust_wrap/dsp/dsp.h:298:33: error: ‘fpsr’ was not declared in this scope
  298 |             setFpStatusRegister(fpsr);

[d.healey]

Since there hasn't been any recent changes to the files mentioned in the errors, and I've just noticed I'm using a recent version of FAUST (2.70.3) I'm assuming these errors are related to the newer FAUST version?

[DanH]

@d-healey have you tried an older faust version?

[d.healey]

@DanH Nope, I'm just using the one that comes with my distro. Which was updated sometime last month I think. If my suspicions are correct it will work with an earlier version, but I'm not living in the past. :)

[d.healey]

I rolled back to faust v2.54.9 and I'm still seeing the errors. So seems it's not related to the faust version. @DanH Does the latest commit build for you with faust?

[Christoph Hart]

@d-healey which OS?

[d.healey]

@Christoph-Hart Debian Testing

[Christoph Hart]

@d-healey seems like some missing header definitions, but the build process with Faust is so convoluted that I can't really help you with an OS that I have no experience with.

I haven't changed anything when it comes to the Faust integration for quite some time, so it's highly likely that it's some kind of local build glitch.

[d.healey]

@Christoph-Hart Ah ok, I'll try it on one of my Linux VMs and see if I can solve it. I'm not actually using faust for anything so at least for the moment it's not a big deal for me.

[d.healey]

Magically it's working today. I guess I just needed to restart my computer or something.

[oskarsh]

@d-healey I am running into the same exact problem on latest HISE Develop on Linux and Faust 2.69.3

Can you share your config that works for you? I tried multiple Faust version but the newer ones all seem to produce the same error.

[d.healey]

@oskarsh I haven't used faust since this post so I don't know if it's still working for me

Ah wait, are you trying to compile HISE or a project?

[oskarsh]

@d-healey On Linux I am trying to compile HISE with Faust.

[d.healey]

@oskarsh I have faust version 2.72.14. I believe this is the current version in the Debian testing repo.

[oskarsh]

@d-healey Which commit of HISE are you running? Have you tried one of the latest develop builds?

[d.healey]

@oskarsh I'm on the commit from yesterday "fixed poly filter display not being updated correctly when no voices are played"

[oskarsh]

@d-healey got it. I will try to get the latest faust running and try to compile HISE with it.

[oskarsh]

@oskarsh I've set up a new Debian Testing VM, installed faust 2.72.9.

I needed to compille faust using the BACKEND=backends/all.cmake && sudo make install
If you have a version from apt that does not produce any errors use that!

I then set up HISE with faust the usual way by adding faust to the extra linker flags and enabling faust in the modules.

To fix the _mm_setcsr(static_cast<uint32_t>(fpsr_aux)); or setFpStatusRegister(fpsr); error. I've added this line to HISE source code.
#include <cstdint>

at the beginning of the dsp.h file