Windows-GNU: Restore find_library treatment of '.dll' as linkable (#15409)

Revert commit v3.3.0-rc1~435^2 (Windows-GNU: Do not tell find_library to
treat '.dll' as linkable, 2015-02-18).  MinGW tools support linking to
'.dll' files directly and many non-CMake build systems still do not
provide a separate '.dll.a' file.
This commit is contained in:
Brad King 2015-06-08 10:08:59 -04:00
parent b8746c4cfe
commit f5dbf00da6
2 changed files with 1 additions and 7 deletions

View File

@ -251,12 +251,6 @@ Deprecated and Removed Features
Projects may populate the :ref:`User Package Registry` to aid
users building multiple dependent projects one after another.
* When building with GNU tools on Windows (MinGW tools), the
:command:`find_library` command will no longer consider
``.dll`` files to be linkable libraries. All dynamic link
libraries are expected to provide separate ``.dll.a`` or
``.lib`` import libraries.
* The :command:`add_definitions()` command no longer causes a
:prop_dir:`DEFINITIONS` directory property to be populated. See policy
:policy:`CMP0059`.

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@ -35,7 +35,7 @@ endif()
if(MINGW)
set(CMAKE_FIND_LIBRARY_PREFIXES "lib" "")
set(CMAKE_FIND_LIBRARY_SUFFIXES ".dll.a" ".a" ".lib")
set(CMAKE_FIND_LIBRARY_SUFFIXES ".dll" ".dll.a" ".a" ".lib")
set(CMAKE_C_STANDARD_LIBRARIES_INIT "-lkernel32 -luser32 -lgdi32 -lwinspool -lshell32 -lole32 -loleaut32 -luuid -lcomdlg32 -ladvapi32")
set(CMAKE_CXX_STANDARD_LIBRARIES_INIT "${CMAKE_C_STANDARD_LIBRARIES_INIT}")
endif()