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

Re: [MacRuby-devel] Rake aborts reporting libsqlite3.0.dylib "not of required architecture"
by Bruce Hobbs 24 Aug '09

24 Aug '09

At 4:19 PM -0700 8/23/09, Matt Aimonetti <mattaimonetti(a)gmail.com> wrote: >Do a $ rake clean >And try again > Made no difference. :-( Laurent's later suggestion appears to have done the trick. -- Bruce Hobbs, CCP, CDP Engineered Software Office: 626-570-8028 Partner 856 N Monterey St Cell: 626-278-0273 Alhambra, CA 91801-1574 FAX: 208-474-0732

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2 NameError with r2359
by Conrad Taylor 24 Aug '09

24 Aug '09

Hi, I'm seeing the following 2 failures with r2359: Begin Transcript: $ macrake spec:ci (in /Users/conradwt/macruby.dir/projects/macruby-trunk) unknown: warning: already initialized constant MACRUBY_VERSION ./mspec/bin/mspec ci -B ./spec/macruby.mspec :full MacRuby version 0.5 (ruby 1.9.0) [universal-darwin10.0, x86_64] ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................F.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 1) Module#private_class_method raises a NameError when the given name is not a method FAILED Expected NameError but no exception was raised 0:in `fail:' 0:in `fail_with:' 0:in `should:' 2) Module#private_class_method raises a NameError when the given name is an instance method FAILED Expected NameError but no exception was raised 0:in `fail:' 0:in `fail_with:' 0:in `should:' Finished in 103.286393 seconds 1659 files, 6746 examples, 19396 expectations, 2 failures, 0 errors rake aborted! Command failed with status (1): [./mspec/bin/mspec ci -B ./spec/macruby.msp...] End Transcript: $ sw_vers ProductName: Mac OS X ProductVersion: 10.6 BuildVersion: 10A432 -Conrad

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Rake aborts reporting libsqlite3.0.dylib "not of required architecture"
by Bruce Hobbs 24 Aug '09

24 Aug '09

Any thoughts as to what I've managed to screw up? 10.5.8 MacBook Pro 2.33 GHz Intel Core 2 Duo 4 GB 667 MHz DDR2 SDRAM 163.61 GB available /usr/local/bin/sqlite3 --version 3.6.17 Since ld is complaining about /usr/local/lib/libsqlite3.0.dylib, perhaps my installation of the latest sqlite3 needed a non-default configure? ===== rake (in /Users/brucehobbs/Downloads/masterkain-macruby-199cc4bc63d141988ad96ca80844e4e77637f665) /usr/bin/ruby tool/compile_prelude.rb prelude.rb miniprelude.c.new rm miniprelude.c.new cp miniprelude.c prelude.c /usr/bin/g++ -I. -I./include -I./onig -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O3 -g -Wall -fexceptions -Wno-parentheses -Wno-deprecated-declarations -Werror -std=c99 array.o bignum.o class.o compar.o complex.o enum.o enumerator.o error.o eval.o file.o load.o proc.o gc.o hash.o inits.o io.o math.o numeric.o object.o pack.o parse.o prec.o dir.o process.o random.o range.o rational.o re.o onig/regcomp.o onig/regext.o onig/regposix.o onig/regenc.o onig/reggnu.o onig/regsyntax.o onig/regerror.o onig/regparse.o onig/regtrav.o onig/regexec.o onig/regposerr.o onig/regversion.o onig/enc/ascii.o onig/enc/unicode.o onig/enc/utf8.o onig/enc/euc_jp.o onig/enc/sjis.o onig/enc/iso8859_1.o onig/enc/utf16_be.o onig/enc/utf16_le.o onig/enc/utf32_be.o onig/enc/utf32_le.o ruby.o set.o signal.o sprintf.o st.o string.o struct.o time.o transcode.o util.o variable.o version.o thread.o id.o objc.o bs.o encoding.o dln.o dmyext.o marshal.o vm_eval.o prelude.o bridgesupport.o compiler.o vm.o MacRuby.o -L/usr/local/lib -lpthread -lffi -lm -lLLVMBitWriter /usr/local/lib/LLVMInterpreter.o /usr/local/lib/LLVMX86CodeGen.o -lLLVMSelectionDAG -lLLVMAsmPrinter /usr/local/lib/LLVMExecutionEngine.o /usr/local/lib/LLVMJIT.o -lLLVMCodeGen -lLLVMScalarOpts -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMCore -lLLVMSupport -lLLVMSystem -lpthread -ldl -lxml2 -lobjc -lauto -framework Foundation -dynamiclib -undefined suppress -flat_namespace -install_name /Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib/libmacruby.dylib -current_version 0.5 -compatibility_version 0.5 -o libmacruby.1.9.0.dylib ld: in /usr/local/lib/libsqlite3.0.dylib, file is not of required architecture collect2: ld returned 1 exit status lipo: can't open input file: /var/folders/jS/jSmTpNh+GKGJz4zbxXGfGE+++TI/-Tmp-//ccNkBPk0.out (No such file or directory) rake aborted! Command failed with status (1): [/usr/bin/g++ -I. -I./include -I./onig -I/u...] (See full trace by running task with --trace) -- Bruce Hobbs, CCP, CDP Engineered Software Office: 626-570-8028 Partner 856 N Monterey St Cell: 626-278-0273 Alhambra, CA 91801-1574 FAX: 208-474-0732

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[MacRuby] #283: Build fails on Snow Leopard
by MacRuby 23 Aug '09

23 Aug '09

#283: Build fails on Snow Leopard -----------------------------------+---------------------------------------- Reporter: jfahrenkrug@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: snowleopard -----------------------------------+---------------------------------------- On Snow Leopard, building SVN trunk rev 1833 fails: johannes-fahrenkrugs-macbook-pro:MacRuby-trunk johannes$ rake (in /Users/johannes/Code/MacRuby-trunk) /usr/bin/ruby tool/compile_prelude.rb prelude.rb miniprelude.c.new rm miniprelude.c.new /usr/bin/bison -o y.tab.c parse.y /usr/bin/sed -f ./tool/ytab.sed -e "/^#/s!y.tab.c!parse.c!" y.tab.c > parse.c.new mv parse.c.new parse.c rm -f parse.o /usr/bin/ruby -Ks tool/insns2vm.rb /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c array.c -o array.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c bignum.c -o bignum.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c class.c -o class.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c compar.c -o compar.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c dir.c -o dir.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c enum.c -o enum.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c enumerator.c -o enumerator.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c error.c -o error.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c eval.c -o eval.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c load.c -o load.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c proc.c -o proc.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c file.c -o file.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c gc.c -o gc.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c hash.c -o hash.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c inits.c -o inits.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c io.c -o io.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c marshal.c -o marshal.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c math.c -o math.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c numeric.c -o numeric.o cc1: warnings being treated as errors numeric.c: In function ‘nsnum_succ’: numeric.c:3712: warning: assuming signed overflow does not occur when assuming that (X + c) < X is always false numeric.c: In function ‘nsnum_pred’: numeric.c:3723: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false cc1: warnings being treated as errors numeric.c: In function ‘nsnum_succ’: numeric.c:3712: warning: assuming signed overflow does not occur when assuming that (X + c) < X is always false numeric.c: In function ‘nsnum_pred’: numeric.c:3723: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false lipo: can't open input file: /var/folders/yw/ywXY6dfLEL8dCK4WMwvk2U+++TI/-Tmp-//cc8sXAp4.out (No such file or directory) rake aborted! Command failed with status (1): [/usr/bin/gcc -I. -I./include -I/usr/includ...] /Users/johannes/Code/MacRuby-trunk/rakefile:146:in `cc' (See full trace by running task with --trace) -- Ticket URL: <http://www.macruby.org/trac/ticket/283> MacRuby <http://macruby.org/>

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[MacRuby] #314: Please add experimental branch to git repository
by MacRuby 23 Aug '09

23 Aug '09

#314: Please add experimental branch to git repository --------------------------------+------------------------------------------- Reporter: nuthatch@… | Owner: lsansonetti@… Type: enhancement | Status: new Priority: minor | Milestone: Component: MacRuby | Keywords: --------------------------------+------------------------------------------- Given the current trunk doesn't build/work under SL, could you please expose the experimental branch to the git repository? ~/Projects/MacRuby $ git branch -r origin/HEAD origin/master -- Ticket URL: <http://www.macruby.org/trac/ticket/314> MacRuby <http://macruby.org/>

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Building MacRuby on PPC
by Rich Morin 22 Aug '09

22 Aug '09

I have a nightly cron script which downloads the latest version of the MacRuby trunk, builds it on a Power Mac G5, etc. This has been breaking for a while and I'm wondering if there's something I need to do. Here's a precis of the output; for details, see: http://www.cfcl.com/rdm/macruby/ http://www.cfcl.com/rdm/macruby/2009.0822.0500/ -r >>> Set up path, working directory, etc. >>> Download a copy of MacRuby. A macruby-experimental/test-macruby A macruby-experimental/test-macruby/test_helper.rb ... A macruby-experimental/set.c A macruby-experimental/id.c U macruby-experimental Checked out revision 2356. >>> Build MacRuby. getting archs from RC_ARCHS! ... rm -f libmacruby-static.a /usr/bin/ar rcu libmacruby-static.a ... /usr/bin/ranlib libmacruby-static.a /usr/bin/ranlib: for architecture: ppc file: libmacruby-static.a(prelude.o) has no symbols /usr/bin/ranlib: for architecture: i386 file: libmacruby-static.a(prelude.o) has no symbols cd ext/ripper ../../miniruby -I../.. -I../../lib -r rbconfig -e "RbConfig::CONFIG['libdir'] = '../..'; require './extconf.rb'" 2009-08-22 05:06:18.612 miniruby[9828:613] *** Terminating app due to uncaught exception 'LoadError', reason: 'no such file to load -- etc' 2009-08-22 05:06:18.630 miniruby[9828:613] Stack: ( 2478378432, 2426381548, 1508248, 219952, ... -- http://www.cfcl.com/rdm Rich Morin http://www.cfcl.com/rdm/resume rdm(a)cfcl.com http://www.cfcl.com/rdm/weblog +1 650-873-7841 Technical editing and writing, programming, and web development

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Git repos not updating?
by Jordan Breeding 22 Aug '09

22 Aug '09

I am following the new git repo at: git://git.macruby.org/macruby/MacRuby.git But it still doesn't appear to have this change yet: http://lists.macosforge.org/pipermail/macruby-changes/2009-August/002244.ht… How often is this new git repo updating its content? Thanks, Jordan

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Monkey patching Objective-C classes
by Clay Bridges 21 Aug '09

21 Aug '09

I'm using MacRuby to test some of my ObjC classes. I was wondering if there was a canonical way to monkey patch these classes. Consider, the following where Cell is an ObjC class: irb(main):001:0> Cell.object_id => 4387749088 irb(main):002:0> class Cell irb(main):003:1> def whee irb(main):004:2> p 'whee' irb(main):005:2> end irb(main):006:1> end => nil irb(main):007:0> Cell.object_id => 4388625216 I would expect the object_id to stay the same, e.g. using pure MacRuby: irb(main):010:0> class Bar irb(main):011:1> end => nil irb(main):012:0> Bar.object_id => 4298834304 irb(main):013:0> class Bar irb(main):014:1> def drink irb(main):015:2> p 'tasty!' irb(main):016:2> end irb(main):017:1> end => nil irb(main):018:0> Bar.object_id => 4298834304 Thanks Clay Bridges

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forwardingTargetForSelector vs. MacRuby 0.4
by Clay Bridges 21 Aug '09

21 Aug '09

Hi all, I'm using a forwardingTargetForSelector: to create a wrapper class in ObjC. It seems to work in ObjC, but when I try to use it in MacRuby 0.4, I get an error. As usual, it's likely I'm doing something quite foolish. Since it's kind of a complicated setup, rather than trying to describe code via email, I've created a minimal-ish project in github containing ObjC and MacRuby code to illustrate the problem. (I say minimal-ish, since I'm using XCode). It's here: http://github.com/diffengr/macruby_forwarding_invocation_example That contains an XCode project and a rakefile. It has the ObjC classes Candy and CandyWrapper, and they both have the NSString* property flavor. CandyWrapper declares that property @dynamic, and forwards it to Candy. Here's the code that works in ObjC. Candy* rootBeerCandy = [[Candy alloc] init]; rootBeerCandy.flavor = @"Root Beer"; CandyWrapper* rootBeerWrapper = [[CandyWrapper alloc] initWithCandy:rootBeerCandy]; NSLog(@"Candy#flavor \"%@\", Wrapper#flavor \"%@\"", rootBeerCandy.flavor, rootBeerWrapper.flavor); If you load and run the xcode project in this directory, you'll get this output: NSLog[...] <CandyWrapper: 0x104fb0> forwarding flavor to <Candy: 0x103380> NSLog[...] Candy#flavor "Root Beer", Wrapper#flavor "Root Beer" Here's that (I think) same code instantiated in MacRuby, from candy_test.rb: rootBeerCandy = Candy.alloc.init rootBeerCandy.flavor = 'Root Beer' rootBeerWrapper = CandyWrapper.alloc.initWithCandy rootBeerCandy puts "Candy#flavor #{rootBeerCandy.flavor}, Wrapper#flavor #{rootBeerWrapper.flavor}" You can run this with "macrake test" in the project directory, and it will give (among other things): candy_test.rb:7:in `<main>': undefined method `flavor' for #<CandyWrapper:0x8000aa2a0> (NoMethodError) rake aborted! So, what am I doing wrong? Thanks, Clay Bridges

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Git Mirrors
by Laurent Sansonetti 21 Aug '09

21 Aug '09

Hi, We now have git mirrors of our SVN repositories: git://git.macruby.org/macruby/MacRuby.git git://git.macruby.org/macruby/MacRubyWebsite.git They mirror during post-commit, so the mirror should never be more than a few seconds behind subversion. Feel free to use them. The following page includes some information about Git and the SVN integration: http://trac.webkit.org/wiki/UsingGitWithWebKit Thanks to William Siegrist of Mac OS Forge fame for making this possible! Laurent

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