{".m", "@objective-c", 0},
{"@objective-c",
"%{E|M|MM:cc1obj -E %{traditional|ftraditional|traditional-cpp:-traditional-cpp}\
%(cpp_options) %(cpp_debug_options)}\
""\
%{E|S:%{@:%e-E and -S are not allowed with multiple -arch flags}}\
%{!E:%{!M:%{!MM:\
%{traditional|ftraditional|traditional-cpp:\
%eGNU Objective C no longer supports traditional compilation}\
%{save-temps|no-integrated-cpp:cc1obj -E %(cpp_options) %{save-temps:%b.mi} %{!save-temps:%g.mi} \n\
cc1obj -fpreprocessed %{save-temps:%b.mi} %{!save-temps:%g.mi} %(cc1_options) %{gen-decls}}\
%{!save-temps:%{!no-integrated-cpp:\
cc1obj %(cpp_unique_options) %(cc1_options) %{gen-decls}}}\
%{!fsyntax-only:%(invoke_as)}}}}", 0},
{".mi", "@objc-cpp-output", 0},
{"@objc-cpp-output",
"%{!M:%{!MM:%{!E:cc1obj -fpreprocessed %i %(cc1_options) %{gen-decls}\
%{!fsyntax-only:%(invoke_as)}}}}", 0},
{"@objective-c-header",
"%{E|M|MM:cc1obj -E %{traditional|ftraditional|traditional-cpp:-traditional-cpp}\
%(cpp_options) %(cpp_debug_options)}\
%{!E:%{!M:%{!MM:\
%{traditional|ftraditional|traditional-cpp:\
%eGNU Objective C no longer supports traditional compilation}\
%{save-temps:cc1obj -E %(cpp_options) %b.mi \n\
cc1obj -fpreprocessed %b.mi %(cc1_options) %{gen-decls}\
%(dbg_ss) %(pch)}\
%{!save-temps:\
cc1obj %(cpp_unique_options) %(cc1_options) %{gen-decls}\
%(dbg_ss) %(pch)}}}}", 0},