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0cc962665b
In particular, the `configureLog` reply is useful for IDEs to read `CMakeFiles/CMakeConfigureLog.yaml` when configuration fails. Fixes: #26621
27 lines
850 B
CMake
27 lines
850 B
CMake
enable_language(CXX)
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set(variable_suffixes
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COMPILER COMPILER_ID COMPILER_VERSION COMPILER_TARGET
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IMPLICIT_INCLUDE_DIRECTORIES IMPLICIT_LINK_DIRECTORIES
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IMPLICIT_LINK_FRAMEWORK_DIRECTORIES IMPLICIT_LINK_LIBRARIES
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SOURCE_FILE_EXTENSIONS)
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set(language CXX)
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set(json "{}")
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foreach(variable_suffix ${variable_suffixes})
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set(variable "CMAKE_${language}_${variable_suffix}")
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string(JSON json SET "${json}" "${variable}" "{}")
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if(DEFINED "${variable}")
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string(JSON json SET "${json}" "${variable}" "defined" "true")
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string(JSON json SET "${json}" "${variable}" "value" "\"${${variable}}\"")
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else()
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string(JSON json SET "${json}" "${variable}" "defined" "false")
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endif()
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endforeach()
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file(WRITE ${CMAKE_BINARY_DIR}/toolchain_variables.json "${json}")
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if(FAIL)
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message(FATAL_ERROR "Intentionally fail to configure")
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endif()
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