[LLVMbugs] [Bug 16805] New: -Xarch_ does not handle correctly option with arguments

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=16805

            Bug ID: 16805
           Summary: -Xarch_ does not handle correctly option with
                    arguments
           Product: clang
           Version: 3.3
          Hardware: Macintosh
                OS: MacOS X
            Status: NEW
          Severity: normal
          Priority: P
         Component: Driver
          Assignee: unassignedclangbugs at nondot.org
          Reporter: guillaume.didier95 at hotmail.fr
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

This bug prevents clang from compiling qt 4.8 32 bits.
the following isn't supported by clang but is correctly handle by gcc-4.2
-Xarch_i386 -framework -Xarch_i386 QuickTime
This behaviour of clang toward Xarch, different from apple-gcc one, is not
documented.
Steps to reproduce:
configure qt with mkspec macx-clang and architecture i386 (+x86_64 if you want)
make
output ...
clang++ -headerpad_max_install_names -arch i386 -arch x86_64 -single_module
-dynamiclib -Xarch_x86_64 -mmacosx-version-min=10.5 -Xarch_i386
-mmacosx-version-min=10.4 -o libqmldbg_inspector.dylib
.obj/release-shared/abstractviewinspector.o
.obj/release-shared/qdeclarativeinspectorplugin.o
.obj/release-shared/qdeclarativeviewinspector.o
.obj/release-shared/abstractliveedittool.o
.obj/release-shared/liveselectiontool.o .obj/release-shared/livelayeritem.o
.obj/release-shared/livesingleselectionmanipulator.o
.obj/release-shared/liverubberbandselectionmanipulator.o
.obj/release-shared/liveselectionrectangle.o
.obj/release-shared/liveselectionindicator.o
.obj/release-shared/boundingrecthighlighter.o
.obj/release-shared/subcomponentmasklayeritem.o .obj/release-shared/zoomtool.o
.obj/release-shared/colorpickertool.o .obj/release-shared/abstracttool.o
.obj/release-shared/moc_abstractviewinspector.o
.obj/release-shared/moc_qdeclarativeinspectorplugin.o
.obj/release-shared/moc_qdeclarativeinspectorprotocol.o
.obj/release-shared/moc_qdeclarativeviewinspector.o
.obj/release-shared/moc_qdeclarativeviewinspector_p.o
.obj/release-shared/moc_abstractliveedittool.o
.obj/release-shared/moc_liveselectiontool.o
.obj/release-shared/moc_boundingrecthighlighter.o
.obj/release-shared/moc_zoomtool.o .obj/release-shared/moc_colorpickertool.o
.obj/release-shared/moc_abstracttool.o  -F/usr/local/Cellar/qt/4.8.5/src/lib
-L/usr/local/opt/d-bus/lib -L/usr/local/Cellar/qt/4.8.5/src/lib -framework
QtDeclarative -L/usr/local/opt/d-bus/lib -L/usr/local/Cellar/qt/4.8.5/src/lib
-F/usr/local/Cellar/qt/4.8.5/src/lib -framework QtScript -framework QtCore
-framework QtSvg -framework QtGui -framework QtSql -framework QtXmlPatterns
-framework QtNetwork -ldbus-1  
clang++ -headerpad_max_install_names -arch i386 -arch x86_64 -single_module
-dynamiclib -Xarch_x86_64 -mmacosx-version-min=10.5 -Xarch_i386
-mmacosx-version-min=10.4 -o libphonon_qt7.dylib
.obj/release-shared/quicktimevideoplayer.o .obj/release-shared/backendheader.o
.obj/release-shared/medianodevideopart.o .obj/release-shared/medianodeevent.o
.obj/release-shared/audiooutput.o .obj/release-shared/backendinfo.o
.obj/release-shared/audiosplitter.o .obj/release-shared/audioeffects.o
.obj/release-shared/quicktimestreamreader.o .obj/release-shared/medianode.o
.obj/release-shared/backend.o .obj/release-shared/mediaobject.o
.obj/release-shared/mediaobjectaudionode.o .obj/release-shared/audiomixer.o
.obj/release-shared/quicktimeaudioplayer.o .obj/release-shared/videoframe.o
.obj/release-shared/quicktimemetadata.o .obj/release-shared/audiodevice.o
.obj/release-shared/audioconnection.o .obj/release-shared/audiograph.o
.obj/release-shared/audionode.o .obj/release-shared/videowidget.o 
-F/usr/local/Cellar/qt/4.8.5/src/lib -L/usr/local/opt/d-bus/lib
-L/usr/local/Cellar/qt/4.8.5/src/lib -framework AppKit -framework AudioUnit
-framework AudioToolbox -framework CoreAudio -framework QuartzCore -framework
QTKit -framework phonon -L/usr/local/opt/d-bus/lib
-L/usr/local/Cellar/qt/4.8.5/src/lib -F/usr/local/Cellar/qt/4.8.5/src/lib
-framework QtGui -framework QtCore -framework QtOpenGL -ldbus-1 -framework
OpenGL -framework AGL -Xarch_i386 -framework -Xarch_i386 QuickTime -Xarch_ppc
-framework -Xarch_ppc QuickTime  
clang: error: invalid Xarch argument: '-Xarch_i386 -framework', options
requiring arguments are unsupported
clang: error: invalid Xarch argument: '-Xarch_i386 QuickTime', cannot change
driver behavior inside Xarch argument

-- 
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20130806/57d6f3f8/attachment.html>