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cbddc66277
In order to determine what character-set (Unicode, Multi-Byte, none) shall be set in the generated `*.vcxproj` files, CMake checks if one of the macros `_UNICODE` or `_SBCS` are defined. However, as these macros can be defined with or without a value, the check should always recognize these macros whether they are defined with a value or without. That is now assured by this commit. Fixes: #25379
18 lines
478 B
CMake
18 lines
478 B
CMake
enable_language(CXX)
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# Write value of `SET_CHARSET` for comparison later.
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/set_charset.txt" "${SET_CHARSET}")
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# Set macro which determines the character-set.
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if("${SET_CHARSET}" STREQUAL "MultiByte")
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add_compile_definitions(_MBCS=1)
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endif()
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if("${SET_CHARSET}" STREQUAL "NotSet")
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add_compile_definitions(_SBCS=1)
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endif()
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if("${SET_CHARSET}" STREQUAL "Unicode")
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add_compile_definitions(_UNICODE=1)
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endif()
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add_library(foo foo.cpp)
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