15.5.480 -unable to compile toolkit/samples/field3d
2956 7 1- abvariant
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Hi there!
On Linux, I've sourced houdini_setup and have gone into toolkit/samples/field3d.
As instructed in the README, I then run the following:
hcustom -L $HDSO -l Field3D f3dtools.C
I then get a series of compiler errors. Things like:
/toolkit/include/UT/UT_StringHolder.h:251: error: expected ‘;’ before ‘noexcept’
/toolkit/include/GA/GA_EdgeGroup.h:60: error: ‘nullptr’ was not declared in this scope
/toolkit/include/SOP/SOP_Node.h:891: error: expected ‘;’ before ‘override’
…amongst other errors. Smells like there could be a missing compiler flag.
Has anyone successfully managed to compile this?
- symek
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- abvariant
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- symek
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I'm not sure if Houdini 15.5 officially requires C++11 (probably not since 4.8 is first version fully compliant with it), but gcc 4.4 doesn't support nullptr for example. If I'm not mistaken gcc 4.6 is the oldest working version out of the box (at least for 15.0 it was true). You may try to tune gcc flags (like -std=c++11), but it's pure speculation. On the other hand CentOS6.8 should work with gcc 4.7 rather painlessly [access.redhat.com].
- malexander
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- abvariant
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Hi there!
Thanks very much for the replies. Although I managed to install gcc 4.8.5 just now, and it seems I'm getting the same errors…
From the same shell I'm running hcustom, if I run “gcc –version”, it tells me it's 4.8.5 so it's clearly looking at the correct version…
Also just tried the demo from here:
http://www.sidefx.com/docs/hdk15.0/_h_d_k__intro__compiling.html [sidefx.com]
for SOP_Star.C. Got a load of very similar errors.
Do you think there could be anything else missing here?
Thanks very much for the replies. Although I managed to install gcc 4.8.5 just now, and it seems I'm getting the same errors…
From the same shell I'm running hcustom, if I run “gcc –version”, it tells me it's 4.8.5 so it's clearly looking at the correct version…
Also just tried the demo from here:
http://www.sidefx.com/docs/hdk15.0/_h_d_k__intro__compiling.html [sidefx.com]
for SOP_Star.C. Got a load of very similar errors.
Do you think there could be anything else missing here?
Edited by abvariant - July 22, 2016 12:38:01
- symek
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which g++
- abvariant
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