Fixes for mingw cross-compilation #2983
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Solution: change case of `WinSock2.h Iphlpapi.h Rpc.h` to match the files on disk. This is only noticeable when cross-compiling from a case-sensitive system so wouldn't get picked up in MSVC or mingw builds running on a windows machine. MSDN uses capitalised versions in prose and lowercase in code examples: https://msdn.microsoft.com/en-us/library/windows/desktop/ms737629(v=vs.85).aspx Fixes zeromq#2978, the missing library message is a little misleading.
bluca
reviewed
Mar 12, 2018
| PREFIX "lib") | ||
| endif() | ||
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| target_include_directories (objects |
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It's moved up to where the add_library(objects ... line is.
sigiesec
reviewed
Mar 12, 2018
tests/CMakeLists.txt
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| link_directories(${test} PRIVATE "${CMAKE_SOURCE_DIR}/../lib") | ||
| endif() | ||
| endif() | ||
| set_target_properties(${test} PROPERTIES COMPILE_DEFINITIONS "${libzmq_DEFS}" ) |
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I don't think this is the adequate way to propagate compile definitions to dependent targets.
target_compiler_definitions(libzmq PUBLIC ...) should be used somewhere above instead, then they should be propagated automatically.
See https://cmake.org/cmake/help/v3.0/command/target_compile_definitions.html
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Thanks, I'll have a look at PUBLIC.
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Nice! PUBLIC is a very handy feature.
sigiesec
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Mar 12, 2018
unittests/CMakeLists.txt
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| target_link_libraries(${test} libzmq-static ${OPTIONAL_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} unity) | ||
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| set_target_properties(${test} PROPERTIES COMPILE_DEFINITIONS "${libzmq_DEFS}" ) |
Solution: remove objects optimisation in library build (similar to zeromq#2860) and set PUBLIC compile definitions on all static builds instead of MSVC only.
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Tested on both static/shared builds (untested runtime - no windows machine at hand).
make teston OSX native build has single failure44 - test_many_sockets (Timeout)both before and after changes.