Closed
Description
Describe the issue:
I'm unable to build numpy 1.26.1 with the new linker added in Xcode 15. However, adding the following allows the build to work:
export LDFLAGS=-Wl,-ld_classicReproduce the code example:
Error message:
Run-time dependency scipy-openblas found: NO (tried pkgconfig, framework and cmake)
WARNING: CMake Toolchain: Failed to determine CMake compilers state
Run-time dependency openblas found: NO (tried pkgconfig, pkgconfig, pkgconfig and system)
../../numpy/meson.build:169:4: ERROR: Problem encountered: No BLAS library detected! Install one, or use the `allow-noblas` build option (note, this may be up to 100x slower for some linear algebra operations).Runtime information:
Numpy 1.26.1
Python 3.11.6
OpenBLAS 0.3.24
Context for the issue:
Possibly related to scipy/scipy#19357