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IntelLLVM for MSVC uses the compiler for linking. The /DEF flag needs
to be passed to the linker, and the compiler does not accept it, unless
it is prefixed with `/Qoption,link,`.
Rather than explicitly set the LINK_FLAGS target property, as is done
for other MSVC frontend variants, add the .def file to the sources
for `add_library`. `add_library` will wrap the `/DEF` flag using
`CMAKE_${lang}_LINKER_WRAPPER_FLAG`. Presumably, this should work
for any MSVC front end, but leave the original test to avoid changing
a test that is working.
Signed-off-by: William R. Dieter <william.r.dieter@intel.com>
49 lines
1.9 KiB
CMake
49 lines
1.9 KiB
CMake
cmake_minimum_required(VERSION 2.8.12)
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project(ModuleDefinition C)
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# Test .def file source recognition for DLLs.
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add_library(example_dll SHARED example_dll.c example_dll.def)
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add_library(split_dll SHARED split_dll.c split_dll_1.def split_dll_2.def)
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# Test generated .def file.
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add_custom_command(OUTPUT example_dll_gen.def
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DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/example_dll_gen.def.in
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COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/example_dll_gen.def.in
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${CMAKE_CURRENT_BINARY_DIR}/example_dll_gen.def
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)
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add_library(example_dll_gen SHARED example_dll_gen.c example_dll_gen.def)
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# Test /DEF:<file> flag recognition for VS.
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if(MSVC AND CMAKE_C_COMPILER_ID STREQUAL "IntelLLVM")
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# IntelLLVM for MSVC frontend variant needs the /DEF flag wrapped to be sent
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# to the linker, which happens automatically when the DEF file is added
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# to the sources.
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add_library(example_dll_2 SHARED
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example_dll_2.c
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"${ModuleDefinition_SOURCE_DIR}/example_dll_2.def"
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)
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set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS EXAMPLE_DLL_2)
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set(example_dll_2 example_dll_2)
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elseif(MSVC OR CMAKE_C_COMPILER_ID STREQUAL "Intel")
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add_library(example_dll_2 SHARED example_dll_2.c)
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set_property(TARGET example_dll_2 PROPERTY LINK_FLAGS
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/DEF:"${ModuleDefinition_SOURCE_DIR}/example_dll_2.def")
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set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS EXAMPLE_DLL_2)
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set(example_dll_2 example_dll_2)
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endif()
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# Test .def file source recognition for EXEs.
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add_executable(example_exe example_exe.c example_exe.def)
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set_property(TARGET example_exe PROPERTY ENABLE_EXPORTS 1)
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target_link_libraries(example_exe
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example_dll
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example_dll_gen
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${example_dll_2}
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split_dll
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)
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# Test linking to the executable.
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add_library(example_mod_1 MODULE example_mod_1.c)
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target_link_libraries(example_mod_1 example_exe example_dll ${example_dll_2})
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