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if(MSVC)
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set(PCH_SUPPORTED TRUE)
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else()
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set(PCH_SUPPORTED FALSE)
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endif()
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if(PCH_SUPPORTED)
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option(PLASMA_USE_PCH "Enable precompiled headers?" ON)
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endif(PCH_SUPPORTED)
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function(use_precompiled_header PrecompiledHeader PrecompiledSource Headers Sources)
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if(PLASMA_USE_PCH)
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if(MSVC)
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get_filename_component(PrecompiledBasename ${PrecompiledHeader} NAME_WE)
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set(PrecompiledBinary ${PrecompiledBasename}.pch)
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add_definitions(/Fp"${PrecompiledBinary}")
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add_definitions(/Yu"${PrecompiledHeader}")
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add_definitions(/FI"${PrecompiledHeader}")
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set_source_files_properties(${PrecompiledSource} PROPERTIES COMPILE_FLAGS "/Yc\"${PrecompiledHeader}\"")
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endif(MSVC)
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# Add the Pch.[h|cpp] to the appropriate sets
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# OT: This has to be the oddest thing I've ever written =/
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set(${Headers} ${${Headers}} ${PrecompiledHeader} PARENT_SCOPE)
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set(${Sources} ${${Sources}} ${PrecompiledSource} PARENT_SCOPE)
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endif(PLASMA_USE_PCH)
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endfunction(use_precompiled_header)
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