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What is this during compilation? ¿¿Compilation from IR - skipping loading of FCL?

Blender Development Building Blender
#1

hi, a little question what is this ¿error? ¿warning?
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After a really long time of looping around this messages it finally ends the build but it takes a really long time.
Also i have a warning with one api kernel that im not sure if it is related
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I try to use cmake-gui to disable one api on build but didn’t work the warning keeps appearing.

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Im using ubuntu 20.04, not sure if that has something to do with this issue

this happen only with “make release” using “make” to build it builds fine.

¿any thoughts?

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#2

i took a diferent hard drive create the directories and downloaded everything to build blender as is descrive in the wiki, and the warning still appearing.
Is this a bug i should report or may be something with my ubuntu installation?

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#3

this weekend downloaded the new precompiled libraries, in a new directory also copy again the files to build blender and i had to download GCC-11 to compile. . . and the FCL error and the warning in the kernel still there

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¿¿any thoghts??? i try googling but when i put “Compilation from IR - skipping loading of FCL” google send my to this post.

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#4

Same issue here also, does seem to be a oneapi issue.

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#5

¿is there a way to disable it?
i have an nvidia and a ryzen, no need for one api

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#6

As far as I know this is normal, not an error

#7

Side note to disable oneAPI in a release build
BUILD_CMAKE_ARGS="-DWITH_CYCLES_DEVICE_ONEAPI=OFF" make release

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#8

after updating to ubuntu 22 the IR FLC thing no longer appear, still don’t know what those leters means.

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#9

after several tries and errors i realized thansk to some tips from @Oscurart that i could use cmake gui to disable it, also learn that using “make” in the build_linux_release folder works better using -j because it was unbelievable slow to compile.
the BUILD_CMAKE_ARGS="-DWITH_CYCLES_DEVICE_ONEAPI=OFF" make release its something i had no idea it was possible, thanks for the tip.

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