Thomas, My clang version is Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn) Target: x86_64-apple-darwin14.3.0 Thread model: posix
Before I give you the compilation flags, here is what it comes down to.. basically, the following code gives indeterministic behaviour due to memory misalignment when the atom pointer is passed to : t_atom *boundmsg; // etc. boundmsg->a_type = A_SYMBOL;boundmsg->a_w.w_symbol = ss; assert(boundmsg->a_w.w_symbol->s_name == atom_getsymbol(boundmsg)->s_name); // imagine that my assert works on char*! simplifying here Here is an example of the compilation, following Katja’s blog on soundtouch~. I am using i386 on purpose here for testing.You can ignore capital letter flags that come from us: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x c++ -arch i386 -fmessage-length=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit=0 -std=gnu++1y -stdlib=libc++ -Wno-trigraphs -fshort-enums -Os -Wno-missing-field-initializers -Wmissing-prototypes -Wno-return-type -Wunreachable-code -Wnon-virtual-dtor -Wno-overloaded-virtual -Wno-exit-time-destructors -Wmissing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wempty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wassign-enum -Wno-shorten-64-to-32 -Wno-newline-eof -Wno-c++11-extensions -DNDEBUG=1 -DDEPLOYMENT_VERSION=1 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk -fasm-blocks -fstrict-aliasing -Wdeprecated-declarations -Winvalid-offsetof -mmacosx-version-min=10.7 -g -fvisibility-inlines-hidden -Wno-sign-conversion -I/Users/acont/Devs/MyFlextProjects/antescofo/build/antescofo~.build/Deployment/pd_static.build/antescofo~.hmap -I/Users/acont/Devs/MyFlextProjects/antescofo/build/Deployment/include -I/Users/acont/Devs/MyFlextProjects/antescofo/build/antescofo~.build/Deployment/pd_static.build/DerivedSources/i386 -I/Users/acont/Devs/MyFlextProjects/antescofo/build/antescofo~.build/Deployment/pd_static.build/DerivedSources -Wmost -Wno-unknown-pragmas -Wno-four-char-constants -F/Users/acont/Devs/MyFlextProjects/antescofo/build/Deployment -F/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks -DNDEBUG=1 -DARCHI_MAC_OS=4 -DARCHI_LINUX=5 -DARCHI_WINDOWS=6 -DANTESCOFO_ARCHI=ARCHI_MAC_OS -DTARGET_PD=2 -DTARGET_STANDALONE_FILE=3 -DTARGET_MAXSDK=4 -DTARGET_ASCOGRAPH=7 -I/Users/acont/Devs/MyFlextProjects/antescofo/../Mutant-libs/oscpack_1_1_0_RC2/ip -I/Users/acont/Devs/MyFlextProjects/antescofo/../Mutant-libs/oscpack_1_1_0_RC2/osc -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -DANTESCOFO_TARGET=TARGET_PD -I/Users/acont/Devs/MyFlextProjects/antescofo/../Mutant-libs/pd-0.46-6/src -fvisibility=hidden -fcheck-new -MMD -MT dependencies -MF /Users/acont/Devs/MyFlextProjects/antescofo/build/antescofo~.build/Deployment/pd_static.build/Objects-normal/i386/Antescofo_PdClass.d --serialize-diagnostics /Users/acont/Devs/MyFlextProjects/antescofo/build/antescofo~.build/Deployment/pd_static.build/Objects-normal/i386/Antescofo_PdClass.dia -c /Users/acont/Devs/MyFlextProjects/antescofo/sources/Antescofo_PdClass.cpp -o /Users/acont/Devs/MyFlextProjects/antescofo/build/antescofo~.build/Deployment/pd_static.build/Objects-normal/i386/Antescofo_PdClass.o Arshia Cont > On 02 Jun 2015, at 21:43, Thomas Grill <[email protected]> wrote: > > Hi Arshia, > which compiler is it exactly that you use? Can you copy the options? > best, Thomas > > 2015-06-02 14:35 GMT+02:00 Arshia Cont <[email protected] > <mailto:[email protected]>>: > Thank you Katja for the swift response! We will wait for that then. > > Any one running into run-time problems when compiling with C++11 or C++14? We > seem to have memory alignment issues… . > > Arshia Cont > > > > > > On 02 Jun 2015, at 14:23, katja <[email protected] > > <mailto:[email protected]>> wrote: > > > > On Tue, Jun 2, 2015 at 1:07 PM, Arshia Cont <[email protected] > > <mailto:[email protected]>> wrote: > > > > [...] > > > >> My second question would be on double-precision audio externals.. I see > >> discussions on class_new64 but can’t seem to find any trace of it in > >> 0.46-6.. I dig into the archives to figure this one out first! > > > > In 2011 I made a set of patch files for vanilla pd 0.43 to enable > > double precision builds (where t_float and t_sample are doubles). That > > can be found here: > > > > https://github.com/pd-projects/pd-double > > <https://github.com/pd-projects/pd-double> > > > > You could try it out for evaluation but Miller wants to scrutinize, > > test and improve the patch files before accepting them. > > > > Katja > > > > > _______________________________________________ > Pd-dev mailing list > [email protected] <mailto:[email protected]> > http://lists.puredata.info/listinfo/pd-dev > <http://lists.puredata.info/listinfo/pd-dev> > > > > -- > Thomas Grill > http://grrrr.org <http://grrrr.org/>
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