Re: [chuck-users] build fails on LinuxMint 64 (was: 1.3.0.0 (chimera) unleashed!)

Hey Michael, I would guess that is a 64-bit issue based on that error message, and perhaps its causing problems now because of substantial internal changes between 1.2.1.3 and 1.3.0.0. I will investigate; the makefile should probably specify 32-bit compilation explicitly to avoid this, as it does on Mac OS. Ultimately we would like to have proper 64-bit support, of course! spencer On Sat, Aug 25, 2012 at 10:01 AM, Michael Heuer wrote:

Hello,

The 1.3.0.0 build fails for me on LinuxMint 64

$ uname -a Linux xxx 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

$ make linux-alsa ... gcc -O3 -D__LINUX_ALSA__ -O3 -fno-strict-aliasing -D__CK_SNDFILE_NATIVE__ -c ugen_xxx.cpp -o ugen_xxx.o ugen_xxx.cpp: In function ‘void foogen_ctor(Chuck_Object*, void*, Chuck_VM_Shred*, CK_DL_API)’: ugen_xxx.cpp:1200:64: error: cast from ‘FooGen_Data*’ to ‘unsigned int’ loses precision [-fpermissive] ugen_xxx.cpp:1229:70: error: cast from ‘Chuck_Object*’ to ‘unsigned int’ loses precision [-fpermissive] ugen_xxx.cpp:1241:77: error: cast from ‘double*’ to ‘unsigned int’ loses precision [-fpermissive] make: *** [ugen_xxx.o] Error 1

I don't think this is related to 64-bitness, or at least it is something different than I get with 1.2.1.3, which builds fine but core dumps when run.

michael

Spencer Salazar wrote:

...

chuck-1.3.0.0 (chimera) is available:

http://chuck.cs.princeton.edu/ http://chuck.stanford.edu/

This release incorporates ChuGins, a new way to extend ChucK. ChuGins are a continual work in progress, and we encourage feedback in anticipation of rapid updates, tweaks, and fixes. Chugens and Chubgraphs provide additional mechanisms for extending ChucK's built-in audio capabilities. Furthermore, this release variety of smaller fixes and additions.

To start developing ChuGins, please see several examples here, in addition to the chuginate utility, which generates the skeleton framework for a new ChuGin. https://github.com/spencersalazar/chugins and: https://ccrma.stanford.edu/~spencer/publications/CCC2012.pdf

(Please see the release notes at the end of this email.)

Many many thanks once again to Kassen, Casper Schipper, Jorge Herrera, Hongchan Choi, and everyone on chuck-users, as well as PLOrk, SLOrk, the Food Services Division at Smule, Fernando Lopez-Lezcano, Carr Wilkerson, Chris Chafe, and the rest of the chuck community for making this release happen!

Thanks and Happy ChucKing, UpChucKing!

Best, Ge + Spencer, on behalf of entire chuck team

--- 1.3.0.0 - (added) Chugins: dynamically loaded compiled classes/ugens see http://chuck.stanford.edu/extend/ for examples. - (added) new command line options --chugin-load:{auto|off} disable/enable chugin loading -gFILE/--chugin:FILE load chugin at FILE -GPATH/--chugin-path:PATH load all chugins in directory PATH --dac:NAME use dac with name matching NAME --adc:NAME use adc with name matching NAME - (added) Chubgraphs: create ugens by compositing existing UGens see examples/extend/chubgraph.ck - (added) ChuGens: create ugen by implementing audio-rate processing in ChucK see examples/extend/chugen.ck - (added) new ugens: - WvOut2: stereo uncompressed audio file output - SndBuf2: stereo uncompressed audio file input - (added) new functions: - me.sourcePath() returns file path of source file corresponding to this shred - me.sourceDir() returns directory of source file corresponding to this shred - MidiIn.open(string name) open MIDI input matching name - MidiOut.open(string name) open MIDI output matching name - Hid.open(string name) open HID matching name - (added) experimental OS X multitouch HID - (fixed) real-time audio on Mac OS X 10.7 (Lion), 10.8 (Mountain Lion) - (fixed) IO.newline() now flushes "chout" - (fixed) "chout" and "cherr" now invoke member functions correctly - (fixed) no for statement conditional handled correctly - (fixed) STK WvOut correctly handles case when file open fails - (fixed) << operator for arrays now correctly references counts - (fixed) crashing bug when receiving external events at a high-rate ("the OSC bug") - (fixed) scope closing correctly dereferences local objects - (fixed) crash when exiting shreds with connected ugens - (fixed) deallocation of "empty" Shred object no longer crashes - (fixed) crash when HID events are sent to an exited shred - (fixed) destructors for built-in objects are executed

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