[PATCH v6 4/8] build: generate symbol maps

[Thomas Monjalon]

28/03/2025 11:52, David Marchand:
> Rather than maintain a file in parallel of the code, symbols to be
> exported can be marked with a token RTE_EXPORT_*SYMBOL.
> 
> From those marks, the build framework generates map files only for
> symbols actually compiled (which means that the WINDOWS_NO_EXPORT hack
> becomes unnecessary).
> 
> The build framework directly creates a map file in the format that the
> linker expects (rather than converting from GNU linker to MSVC linker).

At this point of the series, the build is broken.
I suppose it is a tradeoff to avoid squashing 2 big patches together.

This is the error I hit:
drivers/meson.build:275:37: ERROR: Unknown variable "sources_avx2".