Date: Mon, 15 Apr 2013 20:41:23 -0400 From: Paul Mather <paul@gromit.dlib.vt.edu> To: freebsd-arm@freebsd.org Subject: C++ broken on Raspberry Pi? Message-ID: <A47AFDC4-FF21-4BE1-8C57-ADF4F94E951A@gromit.dlib.vt.edu>
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I recently bought a Raspberry Pi and have been running FreeBSD = 10-CURRENT on it (r249461). My system is running an image built using = Tim Kientzle's Crochet scripts on a FreeBSD/amd64 10-CURRENT build = system. I just tried doing a native build on the Raspberry Pi itself = but the buildworld fails fairly early on: =3D=3D=3D=3D=3D [...] mkdep -f .depend -a = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/include = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/tools/clang/incl= ude = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support = -I. = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/../../lib/clang/= include -DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS = -D__STDC_CONSTANT_MACROS = -DLLVM_DEFAULT_TARGET_TRIPLE=3D\"armv6-unknown-freebsd10.0\" = -DLLVM_HOSTTRIPLE=3D\"armv6-unknown-freebsd10.0\" -DDEFAULT_SYSROOT=3D\"\"= -I/usr/obj/usr/src/tmp/legacy/usr/include -std=3Dgnu99 = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Conver= tUTF.c = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/regcom= p.c = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/regerr= or.c = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/regexe= c.c = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/regfre= e.c = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/regstr= lcpy.c mkdep -f .depend -a = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/include = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/tools/clang/incl= ude = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support = -I. = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/../../lib/clang/= include -DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS = -D__STDC_CONSTANT_MACROS = -DLLVM_DEFAULT_TARGET_TRIPLE=3D\"armv6-unknown-freebsd10.0\" = -DLLVM_HOSTTRIPLE=3D\"armv6-unknown-freebsd10.0\" -DDEFAULT_SYSROOT=3D\"\"= -I/usr/obj/usr/src/tmp/legacy/usr/include = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/APFloa= t.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/APInt.= cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/APSInt= .cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Alloca= tor.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Atomic= .cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/BlockF= requency.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Branch= Probability.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Comman= dLine.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Consta= ntRange.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Conver= tUTFWrapper.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/CrashR= ecoveryContext.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/DAGDel= taAlgorithm.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Debug.= cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/DeltaA= lgorithm.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Dwarf.= cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Dynami= cLibrary.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Errno.= cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/ErrorH= andling.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/FileOu= tputBuffer.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Foldin= gSet.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Format= tedStream.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/GraphW= riter.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Hashin= g.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Host.c= pp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Includ= eFile.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/IntEqC= lasses.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Interv= alMap.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Intrus= iveRefCntPtr.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/IsInf.= cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/IsNAN.= cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Locale= .cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/LockFi= leManager.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Manage= dStatic.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Memory= .cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Memory= Buffer.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Memory= Object.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Mutex.= cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Path.c= pp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/PathV2= .cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Plugin= Loader.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Pretty= StackTrace.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Proces= s.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Progra= m.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/RWMute= x.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Regex.= cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Search= ForAddressOfSpecialSymbol.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Signal= s.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/SmallP= trSet.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/SmallV= ector.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Source= Mgr.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Statis= tic.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Stream= ableMemoryObject.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/String= Extras.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/String= Map.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/String= Pool.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/String= Ref.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Target= Registry.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Thread= Local.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Thread= ing.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/TimeVa= lue.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Timer.= cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/ToolOu= tputFile.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Triple= .cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Twine.= cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Valgri= nd.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Watchd= og.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/YAMLPa= rser.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/YAMLTr= aits.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/circul= ar_raw_ostream.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/raw_os= _ostream.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/raw_os= tream.cpp = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/system= _error.cpp=20 c++ -O -pipe = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/include = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/tools/clang/incl= ude = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support = -I. = -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/../../lib/clang/= include -DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS = -D__STDC_CONSTANT_MACROS -fno-strict-aliasing = -DLLVM_DEFAULT_TARGET_TRIPLE=3D\"armv6-unknown-freebsd10.0\" = -DLLVM_HOSTTRIPLE=3D\"armv6-unknown-freebsd10.0\" -DDEFAULT_SYSROOT=3D\"\"= -I/usr/obj/usr/src/tmp/legacy/usr/include -fno-exceptions -fno-rtti -c = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/APFloa= t.cpp -o APFloat.o Assertion failed: ((PtrVal & ((1 << PtrTraits::NumLowBitsAvailable)-1)) = =3D=3D 0 && "Pointer is not sufficiently aligned"), function = initWithPointer, file = /usr/src/lib/clang/libclangsema/../../../contrib/llvm/include/llvm/ADT/Poi= nterIntPair.h, line 100. Stack dump: 0. Program arguments: /usr/bin/c++ -cc1 -triple = armv6-unknown-freebsd10.0 -S -disable-free -main-file-name APFloat.cpp = -mrelocation-model static -mdisable-fp-elim -relaxed-aliasing = -mconstructor-aliases -target-abi apcs-gnu -target-cpu arm1136jf-s = -msoft-float -mfloat-abi soft -target-feature +soft-float = -target-feature +soft-float-abi -target-feature -neon -coverage-file = /tmp/APFloat-6ga4Rp.s -resource-dir /usr/bin/../lib/clang/3.3 -D = LLVM_ON_UNIX -D LLVM_ON_FREEBSD -D __STDC_LIMIT_MACROS -D = __STDC_CONSTANT_MACROS -D = LLVM_DEFAULT_TARGET_TRIPLE=3D"armv6-unknown-freebsd10.0" -D = LLVM_HOSTTRIPLE=3D"armv6-unknown-freebsd10.0" -D DEFAULT_SYSROOT=3D"" -I = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/include -I = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/tools/clang/includ= e -I /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support = -I . -I = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/../../lib/clang/in= clude -I /usr/obj/usr/src/tmp/legacy/usr/include -O2 -fdeprecated-macro = -fno-dwarf-directory-asm -fdebug-compilation-dir = /usr/obj/usr/src/tmp/usr/src/lib/clang/libllvmsupport -ferror-limit 19 = -fmessage-length 0 -mstackrealign -fno-rtti -fno-signed-char = -fobjc-runtime=3Dgnustep -fobjc-default-synthesize-properties = -fsjlj-exceptions -fdiagnostics-show-option -backend-option = -vectorize-loops -o /tmp/APFloat-6ga4Rp.s -x c++ = /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/APFloa= t.cpp=20 1. /usr/include/c++/4.2/bits/basic_string.tcc:978:43: current = parser token ';' 2. /usr/include/c++/4.2/bits/basic_string.tcc:48:1 = <Spelling=3D/usr/include/c++/4.2/bits/c++config.h:76:38>: parsing = namespace 'std' c++: error: unable to execute command: Abort trap (core dumped) c++: error: clang frontend command failed due to signal (use -v to see = invocation) FreeBSD clang version 3.3 (trunk 178860) 20130405 Target: armv6-unknown-freebsd10.0 Thread model: posix c++: note: diagnostic msg: PLEASE submit a bug report to = http://llvm.org/bugs/ and include the crash backtrace, preprocessed = source, and associated run script. c++: note: diagnostic msg: Error generating preprocessed source(s). *** [APFloat.o] Error code 254 1 error *** [bootstrap-tools] Error code 2 1 error *** [_bootstrap-tools] Error code 2 1 error *** [buildworld] Error code 2 1 error =3D=3D=3D=3D=3D It seems it is having trouble with C++. The system is using the 3.3 = version of clang: root@pi:/usr/src # c++ -v FreeBSD clang version 3.3 (trunk 178860) 20130405 Target: armv6-unknown-freebsd10.0 Thread model: posix I had the same problem with clang 3.2, too. I've also had problems with = C++ building ports. For example, I can't install devel/subversion = because it fails to build databases/db42 due to a C++ problem. Is this a known problem with the toolchain on armv6? Cheers, Paul. =20=
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