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f6c33f3e89
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Graeme Smecher f6c33f3e89 host-python-numpy: correct implied host-lapack/host-blas dependency. 
Before commit ca63464e37 (package/python-numpy: bump to version
1.25.0), numpy was using python distuils. Then, the default for BLAS and
LAPACK detection was to disable support if they were not found, even
when OPENBLAS is installed on the host system.

Commit ca63464e37 switched python-numpy to use the meson-package
infrastructure, where the default has changed, and now fails when the
host system does have OPENBLAS installed:

    buildroot$ make
    >>> host-python-numpy 1.25.0 Configuring
    [...]
    Run-time dependency openblas found: NO (tried pkgconfig and cmake)
    WARNING: CMake Toolchain: Failed to determine CMake compilers state
    Run-time dependency openblas found: YES 0.3.21
    Dependency openblas found: YES 0.3.21 (cached)
    Program _build_utils/process_src_template.py found: YES (/path/to/buildroot/output/host/bin/python3 /path/to/buildroot/output/build/host-python-numpy-1.25.0/numpy/_build_utils/process_src_template.py)
    Program _build_utils/tempita.py found: YES (/path/to/buildroot/output/build/host-python-numpy-1.25.0/numpy/_build_utils/tempita.py)

    output/build/host-python-numpy-1.25.0/numpy/meson.build:201:44: ERROR: Could not get cmake variable and no default provided for <CMakeDependency OpenBLAS: True None>
    [...]

Two obvious ways to correct this:

- Add some kind of host-lapack / host-openblas dependency to
  host-python-numpy, or
- Tell host-python-numpy not to look for (or rely on) external code.

Because the host numpy environment shouldn't be doing any numerical
heavy lifting, we opt for the latter here.

Signed-off-by: Graeme Smecher <gsmecher@threespeedlogic.com>
[yann.morin.1998@free.fr:
  - explain why the issue was not found before
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2024-02-05 19:00:12 +01:00
arch arch: add support 16k page size on ARM64 2024-01-19 21:19:33 +01:00
board configs/acmesystems_acqua_a5_*: bump to Linux 6.6.12 2024-02-05 16:13:21 +01:00
boot boot/syslinux: carry fix for build failures with binutils 2.31+ 2024-01-27 17:46:51 +01:00
configs configs/olimex_a20_olinuxino_lime*: bump Linux and U-Boot 2024-02-05 18:41:01 +01:00
docs docs/manual/contribute.txt: fix typo 2024-01-31 21:23:18 +01:00
fs fs/cpio: allow users to provide their own dracut modules 2023-02-06 22:46:35 +01:00
linux {linux, linux-headers}: bump 6.{1, 6}.x series 2024-02-03 10:14:20 +01:00
package host-python-numpy: correct implied host-lapack/host-blas dependency. 2024-02-05 19:00:12 +01:00
support support/testing: use Nehalem cpu emulation for TestGrubX8664EFI 2024-02-05 17:02:24 +01:00
system package/openrc: fix uclibc handling 2023-11-29 10:00:43 +01:00
toolchain toolchain/toolchain-external/toolchain-external-bootlin: update to 2023.11-1 2023-12-28 21:57:50 +01:00
utils utils/scanpypi: add flit package support 2023-11-25 12:47:10 +01:00
.checkpackageignore package/ngrep: fix build with libnet 2024-02-05 18:48:08 +01:00
.clang-format .clang-format: initial import from Linux 5.15.6 2022-01-01 15:01:13 +01:00
.defconfig
.editorconfig editorconfig: fix wildcard expansion 2023-12-20 21:32:06 +01:00
.flake8
.gitignore
.gitlab-ci.yml support/misc/gitlab-ci.yml.in: retry a job only if it failed due to a runner issue 2023-08-27 10:09:37 +02:00
.shellcheckrc utils/check-package: improve shellcheck reproducibility 2022-07-25 23:52:47 +02:00
CHANGES Update for 2023.02.9 2024-01-15 21:01:07 +01:00
Config.in Config.in: change default optimization level from -Os to -O2 2024-01-07 17:59:48 +01:00
Config.in.legacy package/linux-headers: drop 4.14.x option 2024-01-13 21:42:50 +01:00
COPYING
DEVELOPERS support/testing: add pciutils runtime test 2024-02-05 16:12:36 +01:00
Makefile Kickoff 2024.02 cycle 2023-12-04 15:25:25 +01:00
Makefile.legacy
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README 

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
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