[cfe-dev] Can't exec "clang++" Problem

[John Smith]

Hrm.


Im sure it cant be this simple, but... you specify --use-cc=, but the
error says it cant find clang++. Shouldnt you supply '--use-c++='
instead (or as well as '--use-cc'), and point it to
'/Applications/xcode4.6_sdk6.1/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++'
or something similar ?

Just my 2$


- John Smith



On Thu, Apr 25, 2013 at 4:38 AM, 凌欢 <linghuan713 at 126.com> wrote:
> Hi, Jordan:
> My checker version is 274 , and the previous veriosn also has the problem.
> export
> clang_path=/Applications/xcode4.6_sdk6.1/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
> export
> xcode_path=/Applications/xcode4.6_sdk6.1/Contents/Developer/usr/bin/xcodebuild
> And the "xcode4.6_sdk6.1" is link to xcode 4.6 directory .
> I have two questions for the scan build usage:
> 1) Do the latest scan-build can support all the Xcode&SDK version ?
> 2) Is the above scan steps is valid  (link xcode 4.6 to anther directory ) ?
>
> By the way , Can't exec "clang++" Problem throw out after the generated scan
> report.
>
> Thanks Jordan.
>  BRs
>
> Howard Ling
> *****************************************************
>
> E-mail:    linghuan713 at 126.com
>
> *****************************************************
> At 2013-04-25 01:28:14,"Jordan Rose" <jordan_rose at apple.com> wrote:
>
> Hm, this is wrong. You're not getting the new Xcode 4.6 scan-build
> integration, presumably because $xcode_path doesn't point to a valid
> "xcodebuild" executable. (Yes, scan-build is checking for that option
> verbatim.) What is $xcode_path on your system?
>
> (By the way, if/when you get this working, you shouldn't need the --use-cc
> option.)
>
> Jordan
>
>
> On Apr 24, 2013, at 3:28 , 凌欢 <linghuan713 at 126.com> wrote:
>
> Hi, all,:
> when I use the following command to analyze the iPhone project , almost
> every project will throw the Can't exec "clang++" problem.
> Here is the scan-build log, can anyone give me tip? Thanks for your  help.
>
> My scan command is:
> /data/checker/scan-build -o report --use-analyzer=Xcode --use-cc=$clang_path
> $xcode_path -scheme MttHDDistribution -configuration $CONFIG -sdk $SDK
> archive
>
> And the scan log is the following text:
> Ld
> /Users/mqq/Library/Developer/Xcode/DerivedData/MttHD-aqrymoiwlplqyoaerjdmeutxmpdd/Build/Intermediates/ArchiveIntermediates/MttHDDistribution/InstallationBuildProductsLocation/Applications/MttHD.app/MttHD
> normal armv7
>     cd /Users/mqq/hudson/clang_browser_ipad/MttHD
>     setenv IPHONEOS_DEPLOYMENT_TARGET 4.0
>     setenv PATH
> "/Applications/xcode4.6_sdk6.1/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/xcode4.6_sdk6.1/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin"
>     /data/checker/libexec/c++-analyzer -arch armv7 -isysroot
> /Applications/xcode4.6_sdk6.1/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk
> -L/Users/mqq/Library/Developer/Xcode/DerivedData/MttHD-aqrymoiwlplqyoaerjdmeutxmpdd/Build/Intermediates/ArchiveIntermediates/MttHDDistribution/BuildProductsPath/Distribution-iphoneos
> -L/Applications/xcode4.6_sdk6.1/Contents/Developer/usr/lib
> -L/Users/mqq/hudson/clang_browser_ipad/MttHD/ffmpeg/compiled/fat/lib
> -F/Users/mqq/Library/Developer/Xcode/DerivedData/MttHD-aqrymoiwlplqyoaerjdmeutxmpdd/Build/Intermediates/ArchiveIntermediates/MttHDDistribution/BuildProductsPath/Distribution-iphoneos
> -F/Users/mqq/Library/Developer/Xcode/DerivedData/MttHD-aqrymoiwlplqyoaerjdmeutxmpdd/Build/Intermediates/ArchiveIntermediates/MttHDDistribution/BuildProductsPath/Distribution-iphoneos
> -F/Users/mqq/hudson/clang_browser_ipad/MttHD/Classes/Engine/MSF
> -F/Users/mqq/hudson/clang_browser_ipad/MttHD/Classes/Engine/Analytics
> -F/Users/mqq/hudson/clang_browser_ipad/MttHD/WirelessUnifiedProtocol/build/Distribution-iphoneos
> -F/Users/mqq/hudson/clang_browser_ipad/MttHD/MiniQQMusic/build/Debug-iphoneos
> -filelist
> /Users/mqq/Library/Developer/Xcode/DerivedData/MttHD-aqrymoiwlplqyoaerjdmeutxmpdd/Build/Intermediates/ArchiveIntermediates/MttHDDistribution/IntermediateBuildFilesPath/MttHD.build/Distribution-iphoneos/MttHD.build/Objects-normal/armv7/MttHD.LinkFileList
> -dead_strip -lxml2 -fobjc-arc -ObjC -fobjc-link-runtime
> -miphoneos-version-min=4.0 -framework AdSupport -framework StoreKit
> -framework AddressBookUI -framework AddressBook -framework CoreVideo -liconv
> -framework CoreMedia
> /Users/mqq/Library/Developer/Xcode/DerivedData/MttHD-aqrymoiwlplqyoaerjdmeutxmpdd/Build/Intermediates/ArchiveIntermediates/MttHDDistribution/BuildProductsPath/Release-iphoneos/libqrencoder.a
> /Users/mqq/Library/Developer/Xcode/DerivedData/MttHD-aqrymoiwlplqyoaerjdmeutxmpdd/Build/Intermediates/ArchiveIntermediates/MttHDDistribution/BuildProductsPath/Release-iphoneos/libZXingWidget.a
> -lCocoaHttpServer -framework Analytics -framework Security
> /Users/mqq/Library/Developer/Xcode/DerivedData/MttHD-aqrymoiwlplqyoaerjdmeutxmpdd/Build/Intermediates/ArchiveIntermediates/MttHDDistribution/BuildProductsPath/Distribution-iphoneos/libWirelessUnifiedProtocol.a
> -licucore -lsqlite3.0 -lxml2 -lz -framework Foundation -framework UIKit
> -framework CoreGraphics -framework CFNetwork -framework QuartzCore
> -framework SystemConfiguration -framework AudioToolbox -framework
> MediaPlayer -framework AVFoundation -framework MobileCoreServices -framework
> CoreFoundation -weak_framework MessageUI -framework CoreLocation
> -weak_framework CoreTelephony -framework CoreText -lavcodec -lavdevice
> -lavformat -lavutil -lswscale -o
> /Users/mqq/Library/Developer/Xcode/DerivedData/MttHD-aqrymoiwlplqyoaerjdmeutxmpdd/Build/Intermediates/ArchiveIntermediates/MttHDDistribution/InstallationBuildProductsLocation/Applications/MttHD.app/MttHD
>
> Can't exec "clang++": No such file or directory at
> /data/checker/libexec/c++-analyzer line 429.
> Command /data/checker/libexec/c++-analyzer failed with exit code 255
>
>  BRs
> Howard Ling
> *****************************************************
>
> E-mail:    linghuan713 at 126.com
>
> *****************************************************
>
>
>
>
>
>
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