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Add info about TRACY_LTO

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Igor S. Gerasimov 2025-01-11 19:56:02 +01:00
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manual/tracy.tex
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@ -479,6 +479,9 @@ target_link_libraries(<TARGET> PUBLIC TracyClient)
\end{lstlisting}
\end{bclogo}
While using \texttt{set(CMAKE\_INTERPROCEDURAL\_OPTIMIZATION ON)} is a convenient way to enable Link-Time Optimization (LTO) for an entire project, there are situations in which this may not work due to excessive compilation times, linking issues, compiler bugs, or other reasons.
For such cases, Tracy provides an option to enable Link-Time Optimization for itself using the \texttt{TRACY\_LTO} variable during the CMake configuration stage.
\subsubsection{Meson integration}
If you are using the Meson build system, you can add Tracy using the Wrap dependency system. To do this, place the \texttt{tracy.wrap} file in the \texttt{subprojects} directory of your project, with the following content. The \texttt{head} \texttt{revision} field tracks Tracy's \texttt{master} branch. If you want to lock to a specific version of Tracy instead, you can just set the \texttt{revision} field to an appropriate git tag.