Mold/Ninja through conan

ConanProfiles/Tools/clang

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+[settings]
+os=Linux
+arch=x86_64
+compiler=clang
+compiler.version=20
+compiler.libcxx=libstdc++11
+compiler.cppstd=20
+compiler.cstd=17
+compiler.runtime=static
+build_type=Release
+
+[conf]
+tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/../Toolchains/ipo.cmake
+tools.meson.mesontoolchain:extra_machine_files+={{profile_dir}}/../Toolchains/ipo.ini
+
+tools.system.package_manager:mode=install
+tools.system.package_manager:sudo=True
+
+tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}

ConanProfiles/Tools/msvc

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+[settings]
+os=Windows
+arch=x86_64
+compiler=msvc
+compiler.version=195
+compiler.cppstd=20
+compiler.cstd=17
+compiler.runtime=static
+build_type=Release
+
+[conf]
+tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/../Toolchains/ipo.cmake
+tools.meson.mesontoolchain:extra_machine_files+={{profile_dir}}/../Toolchains/ipo.ini
+
+tools.build:cflags=["/Zc:preprocessor", "/Zc:__STDC__", "/D_CRT_DECLARE_NONSTDC_NAMES=1"]
+tools.build:cxxflags=["/Zc:preprocessor", "/permissive-", "/Zc:__cplusplus", "/Zc:enumTypes", "/Zc:templateScope"]
+
+tools.env.virtualenv:powershell=powershell.exe