October 2009 - MacRuby-devel - lists.macosforge.org

[MacRuby] #145: PagePacker example locks up on exit if file is un-saved
by MacRuby 14 Oct '09

14 Oct '09

#145: PagePacker example locks up on exit if file is un-saved -----------------------------+---------------------------------------------- Reporter: niall(a)pobox.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -----------------------------+---------------------------------------------- The PagePacker demo locks up under these conditions: Launch app Drag some pages onto the sheet Press Command-Q to quit At this point a sheet will prompt to save your changes, however the window/sheet is not responsive to mouse/keyboard input. Not sure if this is a MacRuby or application level bug, but it would be nice to have a clean demo.... -- Ticket URL: <http://www.macruby.org/trac/ticket/145> MacRuby <http://macruby.org/>

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[MacRuby] #136: NSProgressIndicator freezes application
by MacRuby 14 Oct '09

14 Oct '09

#136: NSProgressIndicator freezes application ----------------------------------+----------------------------------------- Reporter: masterkain(a)gmail.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Use this code: {{{ class AppController attr_accessor :progress def awakeFromNib @progress.startAnimation(nil) end }}} set progress as NSProgressIndicator as outlet in IB, start the application. initially there's no problem, but the next action the user performs, open a menu, a window, or change tab, freezes the application. -- Ticket URL: <http://www.macruby.org/trac/ticket/136> MacRuby <http://macruby.org/>

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Re: [MacRuby-devel] [MacRuby] #132: MacRuby 0.3 won't build: the rake task returns more errors than I can shake a stick at
by MacRuby 14 Oct '09

14 Oct '09

#132: MacRuby 0.3 won't build: the rake task returns more errors than I can shake a stick at ---------------------------------------+------------------------------------ Reporter: brandon.zylstra@… | Owner: lsansonetti@… Type: defect | Status: closed Priority: blocker | Milestone: MacRuby 0.5 Component: MacRuby | Resolution: fixed Keywords: rake build install | ---------------------------------------+------------------------------------ Changes (by lsansonetti@…): * status: new => closed * resolution: => fixed * milestone: => MacRuby 0.5 Comment: This problem should be fixed. Please retry with MacRuby 0.5 beta 1. -- Ticket URL: <http://www.macruby.org/trac/ticket/132#comment:7> MacRuby <http://macruby.org/>

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[macruby] #102: Installation fails.
by macruby 14 Oct '09

14 Oct '09

#102: Installation fails. -------------------------------+-------------------------------------------- Reporter: macruby(a)teamon.eu | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -------------------------------+-------------------------------------------- I have OS X 10.5.4 and ruby form MacPorts. After installing binary release macirb is not working: {{{ /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/1.9.0/irb/context.rb:11:in `require': no such file to load -- irb/workspace.rb.bundle (LoadError) from /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/1.9.0/irb/context.rb:11:in `<top (required)>' from /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/1.9.0/irb.rb:14:in `require' from /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/1.9.0/irb.rb:14:in `<top (required)>' from /usr/local/bin/macirb:9:in `require' from /usr/local/bin/macirb:9:in `<main>' }}} and InterfaceBuilder do not recognize my classes. Installing testing branch form source fails. I reverted original ruby and tried again: {{{ ./miniruby -I./lib -I.ext/common -I./- -r./ext/purelib.rb ext/extmk.rb --make="/usr/bin/make" --dest-dir="" --extout=".ext" --mflags="" --make- flags="" --extension --extstatic mkmf.rb can't find header files for ruby at ./include/ruby.h rake aborted! Command failed with status (1): [./miniruby -I./lib -I.ext/common -I./- -r....] }}} When i try to install 0.2 from source i`m getting: {{{ make[1]: Nothing to be done for `all'. mkmf.rb can't find header files for ruby at ./include/ruby.h make: *** [all] Error 1 }}} -- Ticket URL: <https://www.macruby.org/trac/ticket/102> macruby <http://macruby.org/>

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Interesting spec failures
by Giampiero De Ciantis 13 Oct '09

13 Oct '09

I have been trying to run the specs and have found some weird issues with some of the behaviour spec/frozen/core/kernel/spawn_spec.rb - in the "Kernel uses the current working directory as its working directory" it fails the test, but if you change the command line to use MacRuby instead of Ruby, it passes. spec/frozen/library/socket/ipsocket/getaddress_spec.rb - in the "Socket::IPSocket#getaddress raises an error on unknown hostnames." The spec fails, but if run the same test on macirb it raises the appropriate socket error on an unknown host name. Anyone know of environmental issues that might be causing this? I do 'rake clean' often and still get these errors. I am also getting an error "cat: stdin: Bad file descriptor" on the / spec/frozen/core/io/close_read_spec.rb spec, but it still passes. Cheers, -Gp

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[MacRuby] #373: protected methods aren't
by MacRuby 13 Oct '09

13 Oct '09

#373: protected methods aren't ---------------------------------+------------------------------------------ Reporter: chrisw@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: protected access ---------------------------------+------------------------------------------ Working through a trivial variation on the example class presented in Chapter 3 of PragProg's Programming Ruby 1.9, I noticed that MacRuby 0.5 beta 1 doesn't enforce protected protection status of a method. It does however enforce private protection status. I do not have this problem with the same code run by Ruby 1.8.7 as shipped with Mac OS X 10.6. I presume that the example in the PragProg book is valid for Ruby 1.9. -- Ticket URL: <http://www.macruby.org/trac/ticket/373> MacRuby <http://macruby.org/>

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Re: [MacRuby-devel] Building MacRuby r2765 with llvm r82747 failed on core duo macbook, Leopard AND about regexp with non-ASCII characters
by hiroshi saito 13 Oct '09

13 Oct '09

Laurent, thanks for fixing the bignum issue. OK I'll continue. After updating to r2782, my rubyc successfully compiled all of stdlib, and WOW!, all of build task completed! Thanks! One of my intention of building MacRuby 0.5 trunk by hand is checking status of regular expression against non-ASCII characters. As I wrote in the comment I'v left; http://www.macruby.org/trac/ticket/94#comment:4 a very simple regular expression including a Japanese character against a string contains same character doesn't match. It's very important issue for us, Japanese, and, I suppose, other non-ASCII character languages. How about the status of supporting non-ASCII character? On Mon, Oct 12, 2009 at 2:35 PM, Laurent Sansonetti <lsansonetti(a)apple.com> wrote: > On Oct 11, 2009, at 10:10 PM, Laurent Sansonetti wrote: >> >> In fact, this crash is because of a limitation in the AOT compiler, I >> forgot to handle literal bignums. >> >> $ ./miniruby --emit-llvm foo omg -e "p 1267650600228229401496703205376" >> unrecognized literal `1267650600228229401496703205376' (class `Bignum' >> type 10) >> Abort trap > > I fixed the problem in r2782. > > $ cat t.rb > p 1267650600228229401496703205376 > $ macrubyc t.rb -o /tmp/t > $ /tmp/t > 1267650600228229401496703205376

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Obj C objects
by Robert Rice 12 Oct '09

12 Oct '09

Hi Team: Converting a RubyCocoa project to MacRuby should I convert my Objective C objects to normal Ruby objects (excluding NS objects) and get rid of the call to alloc? Bob Rice

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Building MacRuby r2765 with llvm r82747 failed on core duo macbook, Leopard
by hiroshi saito 12 Oct '09

12 Oct '09

Hi all, I failed to build llvm r82747 and MacRuby r2765 following the instruction of README. I use core duo macbook and Leopard. $ svn co -r 2765 http://svn.macosforge.org/repository/ruby/MacRuby/trunk MacRuby-trunk $ svn co -r 82747 https://llvm.org/svn/llvm-project/llvm/trunk llvm-trunk $ cd llvm-trunk $ UNIVERSAL=1 UNIVERSAL_ARCH="i386 x86_64" ENABLE_OPTIMIZED=1 make ... llvm[2]: Compiling BasicBlockTracing.c for Release build (bytecode) ... llvm-gcc-4.2: -E, -S, -save-temps and -M options are not allowed with multiple -arch flags To avoid the error, omited univsersal environment variables. $ ENABLE_OPTIMIZED=1 make It worked. Next, build MacRuby itself. My llvm isn't universal binary anymore, so I explicitly specified archs options; $ PATH=$PATH:~/Desktop/wc/MacRuby/llvm-trunk/Release/bin rake archs=i386 ... /usr/bin/g++ -I/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include -I/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3 -fno-common -Woverloaded-virtual -I. -I./include -g -Wall -arch i386 -Wno-parentheses -Wno-deprecated-declarations -Werror -Winline --param inline-unit-growth=10000 --param large-function-growth=10000 -x objective-c++ -c dispatcher.cpp -o dispatcher.o cc1objplus: warnings being treated as errors /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:417: warning: ‘void llvm::PATypeHandle::addUser()’ was used before it was declared inline ... I got warnings which stopped build. So added "allow_build_warnings=true"; $ PATH=$PATH:~/Desktop/wc/MacRuby/llvm-trunk/Release/bin rake archs=i386 allow_build_warnings=true ... ./miniruby -I. -I./lib bin/rubyc --internal -C "rbconfig.rb" -o "./rbconfig.rbo" terminate called after throwing an instance of 'RoxorReturnFromBlockException*' rake aborted! I stucked. I don't have any idea to avoid the exception yet. Also, I tried some of ideas; * use gcc-4.2 instead of default version of gcc 4.0 on Leopard, but this doesn't seem to have any effect. * append --disable-dependency-tracking to ./configure of llvm Before continue to struggle, I want some help. If someone succeeded to build MacRuby after releasing 0.5 beta1, please help me. Or have any idea, I'll try it. Thanks in advance. ====== Lines below are more details of the build fialures: $ uname -a Darwin hiroshi-macbook.local 9.8.0 Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_I386 i386 $ gcc -v .. gcc version 4.0.1 (Apple Inc. build 5493) $ svn co -r 2765 http://svn.macosforge.org/repository/ruby/MacRuby/trunk MacRuby-trunk $ svn co -r 82747 https://llvm.org/svn/llvm-project/llvm/trunk llvm-trunk $ cd llvm-trunk $ ./configure $ UNIVERSAL=1 UNIVERSAL_ARCH="i386 x86_64" ENABLE_OPTIMIZED=1 make ... llvm[2]: Compiling BasicBlockTracing.c for Release build (bytecode) /Developer/usr/bin/llvm-gcc -I/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include -I/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/runtime/libprofile -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3 -fno-common -mmacosx-version-min=10.5 -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -arch i386 -arch x86_64 BasicBlockTracing.c -o /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/runtime/libprofile/Release/BasicBlockTracing.ll -S -emit-llvm llvm-gcc-4.2: -E, -S, -save-temps and -M options are not allowed with multiple -arch flags make[2]: *** [/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/runtime/libprofile/Release/BasicBlockTracing.ll] Error 1 make[1]: *** [libprofile/.makeall] Error 2 make: *** [all] Error 1 Instead of building llvm with multiple archs, I tried to build it without universal flags: $ ENABLE_OPTIMIZED=1 make It works, but next, building macruby itself failed. $ cd ..; cd MacRuby-trunk $ PATH=$PATH:~/Desktop/wc/MacRuby/llvm-trunk/Release/bin rake archs=i386 ... /usr/bin/g++ -I/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include -I/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3 -fno-common -Woverloaded-virtual -I. -I./include -g -Wall -arch i386 -Wno-parentheses -Wno-deprecated-declarations -Werror -Winline --param inline-unit-growth=10000 --param large-function-growth=10000 -x objective-c++ -c dispatcher.cpp -o dispatcher.o cc1objplus: warnings being treated as errors /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:417: warning: ‘void llvm::PATypeHandle::addUser()’ was used before it was declared inline /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:95: warning: previous non-inline declaration here /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:422: warning: ‘void llvm::PATypeHandle::removeUser()’ was used before it was declared inline /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:96: warning: previous non-inline declaration here /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:434: warning: ‘llvm::Type* llvm::PATypeHolder::get() const’ was used before it was declared inline /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:159: warning: previous non-inline declaration here /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:440: warning: ‘void llvm::PATypeHolder::addRef()’ was used before it was declared inline /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:182: warning: previous non-inline declaration here /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:446: warning: ‘void llvm::PATypeHolder::dropRef()’ was used before it was declared inline /Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:183: warning: previous non-inline declaration here rake aborted! ========== Hiroshi Saito hiroshi3110(a)gmail.com http://blog.yakitara.com/ http://github.com/hiroshi

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NSTimer
by Robert Rice 11 Oct '09

11 Oct '09

Congratulations MacRuby Development Team: My application almost runs now in MacRuby. Is NSTimer class supported in MacRuby? I was doing background processing using NSTimer as follows: @timer = NSTimer.scheduledTimerWithTimeInterval( 5.0, :target, self, :selector, :periodicUpdate, :userInfo, nil, :repeats, true ) but this now gives me the error: undefined method `scheduledTimerWithTimeInterval' for NSTimer:Class (NoMethodError) Do you have a preferred method for doing backgound tasks in MacRuby - perhaps separate threads? Thanks, Bob Rice

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