mirror of
https://github.com/JakeHillion/object-introspection.git
synced 2024-09-19 19:19:05 +01:00
b32f723844
Previously we had an `R"(` string in `OITraceCode.cpp` which allowed us to include the file as a string. Instead, keep `OITraceCode.cpp` a fully formed C++ file and utilise the build system to turn it into a string. This will be used for more header files that are needed both as valid headers and as strings for JIT compilation in the Typed TreeBuilder work.
26 lines
883 B
CMake
26 lines
883 B
CMake
add_library(resources headers.cpp)
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target_include_directories(resources PRIVATE ../)
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function(embed_headers output)
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file(WRITE ${output} "#include \"oi/Headers.h\"\n\n")
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file(APPEND ${output} "namespace ObjectIntrospection {\n")
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file(APPEND ${output} "namespace headers {\n\n")
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set(HEADERS
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../oi/OITraceCode.cpp
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)
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foreach(header ${HEADERS})
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set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${header})
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get_filename_component(filename ${header} NAME)
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string(MAKE_C_IDENTIFIER ${filename} varname)
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file(READ ${header} contents)
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file(APPEND ${output} "const std::string_view ${varname} = R\"CONTENTS(${contents})CONTENTS\";\n\n")
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endforeach()
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file(APPEND ${output} "} // namespace headers\n")
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file(APPEND ${output} "} // namespace ObjectIntrospection\n")
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endfunction()
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embed_headers(${CMAKE_BINARY_DIR}/resources/headers.cpp)
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