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Tests: Update ModuleDefinition for IntelLLVM MSVC Frontend Variant

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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>
This commit is contained in:
William R. Dieter
2022-06-24 21:46:19 -07:00
parent 5d5a712303
commit 3640842df2
1 changed files with 11 additions and 1 deletions
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12
Tests/ModuleDefinition/CMakeLists.txt
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@@ -15,7 +15,17 @@ add_custom_command(OUTPUT example_dll_gen.def
add_library(example_dll_gen SHARED example_dll_gen.c example_dll_gen.def)
# Test /DEF:<file> flag recognition for VS.
if(MSVC OR CMAKE_C_COMPILER_ID STREQUAL "Intel")
if(MSVC AND CMAKE_C_COMPILER_ID STREQUAL "IntelLLVM")
# IntelLLVM for MSVC frontend variant needs the /DEF flag wrapped to be sent
# to the linker, which happens automatically when the DEF file is added
# to the sources.
add_library(example_dll_2 SHARED
example_dll_2.c
"${ModuleDefinition_SOURCE_DIR}/example_dll_2.def"
)
set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS EXAMPLE_DLL_2)
set(example_dll_2 example_dll_2)
elseif(MSVC OR CMAKE_C_COMPILER_ID STREQUAL "Intel")
add_library(example_dll_2 SHARED example_dll_2.c)
set_property(TARGET example_dll_2 PROPERTY LINK_FLAGS
/DEF:"${ModuleDefinition_SOURCE_DIR}/example_dll_2.def")