在 Visual Studio C++ 2017 中链接 libjpeg-turbo 需要包含哪些文件

Question

I installed the library with vcpkg: https://github.com/Microsoft/vcpkg

In the PowerShell (Admin):

.\vcpkg install libjpeg-turbo:x64-windows-static
.\vcpkg integrate install

I added reference to the library in:

Configuration Properties > C/C++ > General > Additional Include Directories: [path]libjpeg-turbo-gcc\include

Configuration Properties > Linker > General > Additional Library Directories: [path]libjpeg-turbo-gcc\lib

Configuration Properties > Linker > Input > Additional Dependencies :

• libjpeg.a
• libjpeg.dll.a
• libturbojpeg.a
• libturbojpeg.dll.a

But I obtain the linking errors:

• LNK2019: unresolved external symbol __imp___iob referenced in function _output_message libjpeg.a(jerror.c.obj)

• LNK2019: unresolved external symbol _sscanf referenced in function _jinit_memory_mgr libjpeg.a(jmemmgr.c.obj)

• LNK2019: unresolved external symbol _sprintf referenced in function _format_message libjpeg.a(jerror.c.obj)

I tried to add the libturbojpeg.dll and libjpeg-62.dll from the libjpeg-turbo-gcc\bin folder but I obtain a link error LNK1107 invalid or corrupt file: cannot read at 0x3D0 \libjpeg-turbo-gcc\bin\libturbojpeg.dll.

Which files do I have to include and where to find them? Thank you in advance.

Answer 1

Please find what did work for me at the end. Using vcpkg:

.\vcpkg install libjpeg-turbo:x64-windows
.\vcpkg integrate install

In Visual Studio don't reference any libraries or it will lead to linker errors, only add the include to vcpkg installed libraries:

Configuration Properties > C/C++ > General > Additional Include Directories :

[vcpkg path] \vcpkg\installed\x64-windows\include