> meson.exe --werror -Dexamples=helloworld build
> ninja.exe -C build
[..]
[577/818] Linking target drivers/rte_bus_pci-23.dll
FAILED: drivers/rte_bus_pci-23.dll
clang @drivers/rte_bus_pci-23.dll.rsp
rte_bus_pci_exports.def : error LNK2001: unresolved external symbol
rte_pci_mmio_read
rte_bus_pci_exports.def : error LNK2001: unresolved external symbol
rte_pci_mmio_write
drivers\rte_bus_pci.lib : fatal error LNK1120: 2 unresolved externals
clang: error: linker command failed with exit code 1120 (use -v to see
invocation)
[..]

Git bisect points to 095cf6e68b28 ("bus/pci: introduce MMIO read/write")

Meson: 0.54.3
Clang: 11.0.0
Clang link: 14.28.29335.0