[sfml] fix osx build

[autoantwort]

Fixes

[37/124] /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -DSFML_STATIC -I/Users/leanderSchulten/git_projekte/vcpkg/buildtrees/sfml/src/2.6.0-2d6a42d05d.clean/include -I/Users/leanderSchulten/git_projekte/vcpkg/buildtrees/sfml/src/2.6.0-2d6a42d05d.clean/src -I/Users/leanderSchulten/git_projekte/vcpkg/buildtrees/sfml/src/2.6.0-2d6a42d05d.clean/extlibs/headers/vulkan -isystem /Users/leanderSchulten/git_projekte/vcpkg/buildtrees/sfml/src/2.6.0-2d6a42d05d.clean/extlibs/headers/glad/include -F/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.0.sdk/System/Library/Frameworks -fPIC -g -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.0.sdk -fvisibility=hidden -stdlib=libc++  -Wall -Wextra -Wshadow -Wnon-virtual-dtor -Wcast-align -Wunused -Woverloaded-virtual -Wconversion -Wsign-conversion -Wdouble-promotion -Wformat=2 -Wnull-dereference -Wold-style-cast -Wpedantic -Werror -Wno-unknown-warning-option -MD -MT src/SFML/Window/CMakeFiles/sfml-window.dir/OSX/SFApplicationDelegate.m.o -MF src/SFML/Window/CMakeFiles/sfml-window.dir/OSX/SFApplicationDelegate.m.o.d -o src/SFML/Window/CMakeFiles/sfml-window.dir/OSX/SFApplicationDelegate.m.o -c /Users/leanderSchulten/git_projekte/vcpkg/buildtrees/sfml/src/2.6.0-2d6a42d05d.clean/src/SFML/Window/OSX/SFApplicationDelegate.m
FAILED: src/SFML/Window/CMakeFiles/sfml-window.dir/OSX/SFApplicationDelegate.m.o 
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -DSFML_STATIC -I/Users/leanderSchulten/git_projekte/vcpkg/buildtrees/sfml/src/2.6.0-2d6a42d05d.clean/include -I/Users/leanderSchulten/git_projekte/vcpkg/buildtrees/sfml/src/2.6.0-2d6a42d05d.clean/src -I/Users/leanderSchulten/git_projekte/vcpkg/buildtrees/sfml/src/2.6.0-2d6a42d05d.clean/extlibs/headers/vulkan -isystem /Users/leanderSchulten/git_projekte/vcpkg/buildtrees/sfml/src/2.6.0-2d6a42d05d.clean/extlibs/headers/glad/include -F/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.0.sdk/System/Library/Frameworks -fPIC -g -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.0.sdk -fvisibility=hidden -stdlib=libc++  -Wall -Wextra -Wshadow -Wnon-virtual-dtor -Wcast-align -Wunused -Woverloaded-virtual -Wconversion -Wsign-conversion -Wdouble-promotion -Wformat=2 -Wnull-dereference -Wold-style-cast -Wpedantic -Werror -Wno-unknown-warning-option -MD -MT src/SFML/Window/CMakeFiles/sfml-window.dir/OSX/SFApplicationDelegate.m.o -MF src/SFML/Window/CMakeFiles/sfml-window.dir/OSX/SFApplicationDelegate.m.o.d -o src/SFML/Window/CMakeFiles/sfml-window.dir/OSX/SFApplicationDelegate.m.o -c /Users/leanderSchulten/git_projekte/vcpkg/buildtrees/sfml/src/2.6.0-2d6a42d05d.clean/src/SFML/Window/OSX/SFApplicationDelegate.m
clang: error: argument unused during compilation: '-stdlib=libc++' [-Werror,-Wunused-command-line-argument]

[BillyONeal]

Thanks!

[ChrisThrasher]

FYI this has been fixed in SFML 2.6.1 which we just released yesterday.