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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
50 lines
2.0 KiB
CMake
50 lines
2.0 KiB
CMake
macro(check_project_file projectFile outvar)
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set(insideConfiguration FALSE)
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set(characterSetFound FALSE)
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if(NOT EXISTS "${projectFile}")
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set(RunCMake_TEST_FAILED "Project file ${projectFile} does not exist.")
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return()
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endif()
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string(REPLACE "${RunCMake_TEST_BINARY_DIR}/" "" projectName ${projectFile})
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file(STRINGS "${projectFile}" lines)
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foreach(line IN LISTS lines)
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if(line MATCHES "^ *<PropertyGroup Condition=\"'[$][(]Configuration[)]|[$][(]Platform[)]'=='([^\"])+\" Label=\"Configuration\">.*$")
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set(insideConfiguration TRUE)
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elseif(insideConfiguration)
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if(line MATCHES "^ *</PropertyGroup>.*$")
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set(insideConfiguration FALSE)
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elseif(line MATCHES "^ *<CharacterSet>(.+)</CharacterSet>*$")
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message(STATUS "Found CharacterSet = ${CMAKE_MATCH_1} in PropertyGroup 'Configuration' in ${projectName}")
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set(characterSetFound TRUE)
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set(${outvar} ${CMAKE_MATCH_1})
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endif()
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endif()
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endforeach()
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if(NOT characterSetFound)
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set(RunCMake_TEST_FAILED "CharacterSet not found in \"Configuration\" propertygroup in ${projectName}")
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return() # This should intentionally return from the caller, not the macro
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endif()
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endmacro()
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check_project_file("${RunCMake_TEST_BINARY_DIR}/CMakeFiles/${CMAKE_VERSION}/CompilerIdCXX/CompilerIdCXX.vcxproj" MULTI_BYTE_CHARSET)
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check_project_file("${RunCMake_TEST_BINARY_DIR}/foo.vcxproj" OVERRIDDEN_CHARSET)
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if (NOT "${MULTI_BYTE_CHARSET}" STREQUAL "MultiByte")
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set(RunCMake_TEST_FAILED "Default character-set (\"MultiByte\") was overridden (it shouldn't)")
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return()
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endif()
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if(NOT EXISTS "${RunCMake_TEST_BINARY_DIR}/set_charset.txt")
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set(RunCMake_TEST_FAILED "File 'set_charset.txt' with set charset does not exist.")
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return()
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endif()
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file(STRINGS "${RunCMake_TEST_BINARY_DIR}/set_charset.txt" SET_CHARSET)
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if (NOT "${OVERRIDDEN_CHARSET}" STREQUAL "${SET_CHARSET}")
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set(RunCMake_TEST_FAILED "Failed to override the character-set with \"${SET_CHARSET}\"")
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return()
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endif()
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