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c6efbd78d8
When targeting the GNU ABI, we consider `.a` libraries first but also
accept `.lib`. For symmetry, when targeting the MSVC ABI, we now
consider `.lib` first but also accept `.a`.
This adds support for meson-generated static libraries, which are named
with the pattern `lib${foo}.a`:
* https://mesonbuild.com/FAQ.html#why-does-building-my-project-with-msvc-output-static-libraries-called-libfooa
Note that this was previously attempted by
* commit be848a71b0 (MSVC: Teach find_library to consider the 'libfoo.a'
naming convention, 2022-09-19, v3.25.0-rc1~111^2)
but was reverted by
* commit 955d6245c1 (MSVC: Revert "Teach find_library to consider the
'libfoo.a' naming convention", 2022-11-28, v3.25.1~6^2)
due to problems finding GNU ABI libraries in PATH-derived prefixes.
Since then,
* commit 0a81110b84 (find_(library|file|path): Drop PATH-derived search
prefixes, 2023-09-14, v3.28.0-rc1~91^2)
removed the problematic search paths, so we can restore this change.
Fixes: #23975
47 lines
1.5 KiB
CMake
47 lines
1.5 KiB
CMake
set(CMAKE_STATIC_LIBRARY_PREFIX "")
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set(CMAKE_STATIC_LIBRARY_SUFFIX ".lib")
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set(CMAKE_SHARED_LIBRARY_PREFIX "") # lib
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if(CMAKE_SYSTEM_NAME STREQUAL "WindowsKernelModeDriver")
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set(CMAKE_SHARED_LIBRARY_SUFFIX ".sys") # .so
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else()
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set(CMAKE_SHARED_LIBRARY_SUFFIX ".dll") # .so
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endif()
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set(CMAKE_IMPORT_LIBRARY_PREFIX "")
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set(CMAKE_IMPORT_LIBRARY_SUFFIX ".lib")
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set(CMAKE_EXECUTABLE_SUFFIX ".exe") # .exe
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set(CMAKE_LINK_LIBRARY_SUFFIX ".lib")
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set(CMAKE_DL_LIBS "")
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set(CMAKE_EXTRA_LINK_EXTENSIONS ".targets")
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set(CMAKE_FIND_LIBRARY_PREFIXES
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"" # static or import library from MSVC tooling
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"lib" # static library from Meson with MSVC tooling
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)
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set(CMAKE_FIND_LIBRARY_SUFFIXES
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".dll.lib" # import library from Rust toolchain for MSVC ABI
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".lib" # static or import library from MSVC tooling
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".a" # static library from Meson with MSVC tooling
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)
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# for borland make long command lines are redirected to a file
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# with the following syntax, see Windows-bcc32.cmake for use
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if(CMAKE_GENERATOR MATCHES "Borland")
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set(CMAKE_START_TEMP_FILE "@&&|\n")
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set(CMAKE_END_TEMP_FILE "\n|")
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endif()
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# for nmake make long command lines are redirected to a file
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# with the following syntax, see Windows-bcc32.cmake for use
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if(CMAKE_GENERATOR MATCHES "NMake")
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set(CMAKE_START_TEMP_FILE "@<<\n")
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set(CMAKE_END_TEMP_FILE "\n<<")
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endif()
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include(Platform/WindowsPaths)
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# uncomment these out to debug nmake and borland makefiles
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#set(CMAKE_START_TEMP_FILE "")
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#set(CMAKE_END_TEMP_FILE "")
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#set(CMAKE_VERBOSE_MAKEFILE 1)
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