About Meson build

[Fenyutanchan]

There are two problems with the Meson building system.

The first is

clang-13: error: no such file or directory: '/workspace/destdir/opt/aarch64-apple-darwin20/aarch64-apple-darwin20/sys-root/usr/local/lib/libgmp.dylib'

However, there is no /workspace/destdir/opt/ in the building system.
I'd like to use sed -i "s/\/workspace\/destdir\/opt/\/opt/g" build.ninja to fix it. (see #6485 for more details)
Is it right?

The second is for the old version meson.
It seems that the old version meson could not resolve the darwin building.
I added pip3 install -U meson for upgrading the meson building system. (see #6485 for more details)
Maybe the meson building system should be upgraded to v1.0.1 in the BinaryBuilder.jl now?
I try this at #6489.

[giordano]

However, there is no /workspace/destdir/opt/ in the building system.
I'd like to use sed -i "s//workspace/destdir/opt//opt/g" build.ninja to fix it. (see #6485 for more details)
Is it right?

Not really, it feels like there's something wrong in the build system of the specific package.