[vtk-developers] build error compiling PCL under MacOS Mojave

[Edgar Grimberg]

Hi,

Trying to compile PCL under MacOS Mojave, I am running into an error like:

*/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/cmath:313:9:
**error: **no member named 'signbit' in the global namespace*

using ::signbit;

*      ~~^*

*/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/cmath:314:9:
**error: **no member named 'fpclassify' in the global namespace*

using ::fpclassify;

*      ~~^*

*/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/cmath:315:9:
**error: **no member named 'isfinite' in the global namespace; did you mean
'finite'?*

using ::isfinite;

*      ~~^*

*/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/math.h:749:12:
note: *'finite' declared here
extern int finite(double)

The main reason for this is VTK introducing:

-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include


If I run the compilation command manually without the /usr/include folder,
it compiles fine.


I am using latest VTK from brew:


vtk: stable 8.1.2 (bottled), HEAD


Thanks,

Edgar
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