error: #error "Compiling with SSE2 enabled, but no __SSE2__ defined"

[PPPHUB]

my system is ubuntu20.0.4. When I run sudo make it come out an error that
/AliceVision/src/nonFree/sift/vl/imopv_sse2.c:15:2: error: #error "Compiling with SSE2 enabled, but no __SSE2__ defined" and error: ‘VSIZE’ undeclared (first use in this function) what should I do? And, if I just want to run the source code of the meshroom, do I need to compiler this project or I just need to add the release version to path?

[chunibyo-wly]

same problem

[PPPHUB]

same problem

try to add add_definitions( -DVL_DISABLE_SSE2 ) in alicevision/cmakelists.txt

[chunibyo-wly]

Thanks for your reply, that is a good solution. I use virtual machine to compile this project, and it looks like vm prevent me to use sse2 instruction set.

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