Ignore -headerpad_max_install_names
and -dead_strip_dylibs
for wasm-ld
#168
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Description
These arguments are inserted by Meson when compiling on a macOS machine on a few occasions; see numpy/numpy#28642 for greater discussion. This PR filters them out, as
wasm-ld
raises errors if it sees them.This PR does not address the original issue, i.e., as to why Meson adds these arguments. The apparent cause is the use of shared libraries,
libopenblas.so
in this case + the fact that we are "mocking" cross compilation in a way through pywasmcross and therefore Meson isn't smart enough to not add them. This PR is not strictly required; however, this PR is useful in its own right, as it helps compilation succeed on macOS on some occasions.Reference
https://manp.gs/mac/1/ld#dead_strip_dylibs
https://manp.gs/mac/1/ld#headerpad_max_install_names
PR stack
Please review the following PRs in the order listed below:
-headerpad_max_install_names
and-dead_strip_dylibs
forwasm-ld
#168 ➡️ you are here__Pyx_IsSameCFunction
#213pyodide-build
repository as a submodule pyodide-recipes#140