When using ${KEYMAN_ROOT}/build.sh to build on Linux, the build will fail if it can't find files from /common/windows:
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icu-for-uset| Configuring uconfig_local.h using configuration
icu-for-uset| Build targets in project: 2
icu-for-uset| Subproject icu-for-uset finished.
src/meson.build:68:6: ERROR: File ../../../../common/windows/cpp/src/ConvertUTF.c does not exist.
A full log can be found at /tmp/keyman/developer/src/kmcmplib/build/wasm/debug/meson-logs/meson-log.txt
[developer/src/kmcmplib] ## configure:wasm failed
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