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Merged
merged 2 commits into from
Oct 28, 2021
Merged

build: fix Intel Compiler support #20960

merged 2 commits into from
Oct 28, 2021

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alalek
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@alalek alalek commented Oct 28, 2021 •
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  1. popcnt - available since ICC 19.0.0. Fixed case:
-- Performing Test HAVE_CPU_SSE4_1 (check file: cmake/checks/cpu_sse41.cpp)
-- Performing Test HAVE_CPU_SSE4_1 - Success
-- Performing Test HAVE_CPU_POPCNT (check file: cmake/checks/cpu_popcnt.cpp)
-- Performing Test HAVE_CPU_POPCNT - Failed
-- POPCNT is not supported by C++ compiler
-- Performing Test HAVE_CPU_SSE4_2 (check file: cmake/checks/cpu_sse42.cpp)
-- Performing Test HAVE_CPU_SSE4_2 - Success
  1. nodiscard - available with enabled C++17 support (ICC 18.0.0+, -std=c++17)
warning #1292: unknown attribute "nodiscard"

force_builders=Custom
build_image:Custom=oneapi-2021.4.0-icc
buildworker:Custom=linux-1

allow_multiple_commits=1

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alalek commented Oct 28, 2021

👍

@opencv-pushbot opencv-pushbot merged commit 770d3ea into opencv:3.4 Oct 28, 2021
@alalek alalek mentioned this pull request Oct 30, 2021
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@alalek alalek mentioned this pull request Dec 30, 2021
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@alalek alalek mentioned this pull request Feb 22, 2022
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