Clang failing on Xcode 4.2 supplied commandline options…
Clang failing on Xcode 4.2 supplied commandline options…
- Subject: Clang failing on Xcode 4.2 supplied commandline options…
- From: "Meier, Rick" <email@hidden>
- Date: Mon, 17 Oct 2011 21:04:36 +0000
- Thread-topic: Clang failing on Xcode 4.2 supplied commandline options…
OK, so I just upgraded to XCode 4.2 but when I try to compile my IOKit driver for 32-bit I get the following failures:
clang: warning: argument unused during compilation: '-force_cpusubtype_ALL'
cc1plus: error: unrecognized command line option "-Wc++0x-extensions"
cc1plus: error: unrecognized command line option "-Wno-sign-conversion"
Command /Developer/usr/bin/clang failed with exit code 1
Note that compiling the 64-bit version of the driver works just fine, no problems.
Here is the comandline:
/Developer/usr/bin/clang -x c++ -arch i386 -fmessage-length=0 -fdiagnostics-print-source-range-info -fdiagnostics-show-category=id -fdiagnostics-parseable-fixits -nostdinc -fno-builtin -Wno-trigraphs -fno-exceptions -fno-rtti -force_cpusubtype_ALL -msoft-float -O0 -fno-common -mkernel -Wmissing-prototypes -Wreturn-type -Wparentheses -Wswitch -Wno-unused-parameter -Wunused-variable -Wunused-value -Wno-shorten-64-to-32 -Wc++0x-extensions -D_DEBUG -DKERNEL -DKERNEL_PRIVATE -DDRIVER_PRIVATE -DAPPLE -DNeXT -isysroot /Developer/SDKs/MacOSX10.7.sdk -fapple-kext -fasm-blocks -mmacosx-version-min=10.6 -gdwarf-2 -Wno-sign-conversion -iquote "/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/build/Cloud Client Connector.build/Debug/cloud-client-kext.build/cloud_driver_snow_leopard-generated-files.hmap" "-I/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/build/Cloud Client Connector.build/Debug/cloud-client-kext.build/cloud_driver_snow_leopard-own-target-headers.hmap" "-I/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/build/Cloud Client Connector.build/Debug/cloud-client-kext.build/cloud_driver_snow_leopard-all-target-headers.hmap" -iquote "/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/build/Cloud Client Connector.build/Debug/cloud-client-kext.build/cloud_driver_snow_leopard-project-headers.hmap" "-I/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/build/Debug/include" -I../../third_party/boost/include "-I/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/build/gen_headers" -I/System/Library/Frameworks/Kernel.framework/PrivateHeaders -I/Developer/SDKs/MacOSX10.7.sdk/System/Library/Frameworks/Kernel.framework/Headers "-I/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/build/Cloud Client Connector.build/Debug/cloud-client-kext.build/DerivedSources/i386" "-I/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/build/Cloud Client Connector.build/Debug/cloud-client-kext.build/DerivedSources" "-F/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/build/Debug" -MMD -MT dependencies -MF "/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/build/Cloud Client Connector.build/Debug/cloud-client-kext.build/Objects-normal/i386/auto_buffer.d" -c "/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/../../source/auto_buffer.cpp" -o "/Users/rick/sb/bluecoat/cloud_client_dev/proj-osx/Cloud Client Connector/build/Cloud Client Connector.build/Debug/cloud-client-kext.build/Objects-normal/i386/auto_buffer.o"
clang: warning: argument unused during compilation: '-force_cpusubtype_ALL'
cc1plus: error: unrecognized command line option "-Wc++0x-extensions"
cc1plus: error: unrecognized command line option "-Wno-sign-conversion"
Command /Developer/usr/bin/clang failed with exit code 1
Any Ideas?
Thanks
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