/WX (Treat Linker Warnings as Errors)
/WX causes no output file to be generated if the linker generates a warning.
This is similar to /WX for the compiler (see /w, /W0, /W1, /W2, /W3, /W4, /w1, /w2, /w3, /w4, /Wall, /wd, /we, /wo, /Wv, /WX (Warning Level) for more information). However, specifying /WX for the compilation does not imply that /WX will also be in effect for the link phase; you must explicitly specify /WX for each tool.
By default, /WX is not in effect. To treat linker warnings as errors, specify /WX. /WX:NO is the same as not specifying /WX.
To set this linker option in the Visual Studio development environment
Open the project's Property Pages dialog box. For details, see Set C++ compiler and build properties in Visual Studio.
Click the Linker folder.
Click the Command Line property page.
Type the option into the Additional Options box.
To set this linker option programmatically
- See AdditionalOptions.