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[v2] python3-numpy: add cpu-optimization option

Message ID 20260325022916.2379819-1-hongxu.jia@windriver.com
State New
Headers show
Series [v2] python3-numpy: add cpu-optimization option | expand

Commit Message

Hongxu Jia March 25, 2026, 2:29 a.m. UTC 
Add a cpu-optimization option for disable-optimization [1], disabled by default,
otherwise import numpy failed on qemux86-64 with kvm
[snip]
>>> import numpy as np
...
RuntimeError: NumPy was built with baseline optimizations:
(X86_V2) but your machine doesn't support:
(X86_V2).
[snip]

[1] https://numpy.org/doc/stable/reference/simd/build-options.html

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
 meta/recipes-devtools/python/python3-numpy_2.4.3.bb | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/meta/recipes-devtools/python/python3-numpy_2.4.3.bb b/meta/recipes-devtools/python/python3-numpy_2.4.3.bb
index 7521a93f99..1c67063e3e 100644
--- a/meta/recipes-devtools/python/python3-numpy_2.4.3.bb
+++ b/meta/recipes-devtools/python/python3-numpy_2.4.3.bb
@@ -23,6 +23,7 @@  inherit pkgconfig ptest python_mesonpy github-releases cython
 S = "${UNPACKDIR}/numpy-${PV}"
 
 PACKAGECONFIG[svml] = "-Ddisable-svml=false,-Ddisable-svml=true"
+PACKAGECONFIG[cpu-optimization] = "-Ddisable-optimization=false,-Ddisable-optimization=true"
 
 # the overflow tests fail with compiler-rt on aarch64
 LDFLAGS:append:toolchain-clang:aarch64 = " -rtlib=libgcc -unwindlib=libgcc"