That flag is only supported by clang-cl, not by MSVC, andc7c9f3f57a"use clang-cl's -Zc:dllexportInlines- for clang-cl builds" apparently naively assumed that it would work to build LO with clang-cl and that flag without actually trying it out, and1040228c35"My clang-cl build does not work with -Zc:dllexportInlines-" effectively disabled it completely. The way to avoid unresolved external symbols during linking of URE libraries (see the1040228c35commit message) is apparently to also build libraries that the URE libraries depend on with the flag, hence the change from gb_Library_set_is_ure_library to gb_Library_set_is_ure_library_or_dependency. For now, I only marked those additional libraries (unoil and xmlreader) that actually caused issues when linking the URE libraries. Change-Id: I3a85c73246250981cd86b7ee41f87b41f393a4b1 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/126012 Reviewed-by: Luboš Luňák <l.lunak@collabora.com> Tested-by: Jenkins
Binary UNO Runtime
CPPU stands for C++ UNO and it contains type definitions / implementations for the core of UNO. The exported API is in C, and there exists some C++ wrappers.