backend: support non-ASCII characters in path to llmodel libs on Windows (#2388)

* backend: refactor dlhandle.h into oscompat.{cpp,h}

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

* llmodel: alias std::filesystem

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

* llmodel: use wide strings for paths on Windows

Using the native path representation allows us to manipulate paths and
call LoadLibraryEx without mangling non-ASCII characters.

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

* llmodel: prefer built-in std::filesystem functionality

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

* oscompat: fix string type error

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

* backend: rename oscompat back to dlhandle

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

* dlhandle: fix #includes

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

* dlhandle: remove another #include

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

* dlhandle: move dlhandle #include

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

* dlhandle: remove #includes that are covered by dlhandle.h

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

* llmodel: fix #include order

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

---------

Signed-off-by: Jared Van Bortel <jared@nomic.ai>
This commit is contained in:
Jared Van Bortel
2024-05-31 13:12:28 -04:00
committed by GitHub
parent 8a70f770a2
commit 4e89a9c44f
4 changed files with 91 additions and 94 deletions

View File

@@ -149,7 +149,7 @@ endforeach()
add_library(llmodel
llmodel.h llmodel.cpp llmodel_shared.cpp
llmodel_c.h llmodel_c.cpp
dlhandle.h
dlhandle.cpp
)
target_compile_definitions(llmodel PRIVATE LIB_FILE_EXT="${CMAKE_SHARED_LIBRARY_SUFFIX}")