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Fix fallback stringifier config
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@ -177,6 +177,7 @@
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#cmakedefine CATCH_CONFIG_PREFIX_ALL
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#cmakedefine CATCH_CONFIG_WINDOWS_CRTDBG
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// ------
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// "Variable" defines, these have actual values
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// ------
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@ -184,18 +185,10 @@
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#define CATCH_CONFIG_DEFAULT_REPORTER "@CATCH_CONFIG_DEFAULT_REPORTER@"
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#define CATCH_CONFIG_CONSOLE_WIDTH @CATCH_CONFIG_CONSOLE_WIDTH@
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// The logic here depends on CMake preprocessing of the file significantly.
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// If CMake has CATCH_CONFIG_FALLBACK_STRINGIFIER it will be define below,
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// and its value is written into the if. Thus, we undef the old placeholder
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// and then define the macro to the actual CMake-provided value.
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//
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// We can't do it without this indirection, because it is a string-variable
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// macro, so we need it's value, and there is no usable default value that
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// would let us have it always defined the way the other two are.
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#cmakedefine CATCH_CONFIG_FALLBACK_STRINGIFIER
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#if defined( CATCH_CONFIG_FALLBACK_STRINGIFIER )
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# undef CATCH_CONFIG_FALLBACK_STRINGIFIER
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# define CATCH_CONFIG_FALLBACK_STRINGIFIER @CATCH_CONFIG_FALLBACK_STRINGIFIER@
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#endif
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// Unlike the macros above, CATCH_CONFIG_FALLBACK_STRINGIFIER does not
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// have a good default value, so we cannot always define it, and cannot
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// even expose it as a variable in CMake. The users will have to find
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// out about it from docs and set it only if they use it.
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#cmakedefine CATCH_CONFIG_FALLBACK_STRINGIFIER @CATCH_CONFIG_FALLBACK_STRINGIFIER@
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#endif // CATCH_USER_CONFIG_HPP_INCLUDED
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