nice tutorials! i tried following the tutorial but ran into a few problems:
1.
wget command was not found. wget is not installed by default in os x, it seems.
2.
linking agains foundation and libz: as an xcode beginner, i had to guess a bit
to figure out how to do this. i suppose you mean adding items in the 'linked
libraries' area of the taglibbundle target info pane. maybe describe in a
sentence the simple steps involved.
3.
can't compile. when i try to build the project, i get a lot of errors. here's
the first:
CompileC
/Users/emiltin/Desktop/builds/TagLib.build/Debug/TagLibBundle.build/Objects-normal/x86_64/tlist.o
taglib-src/taglib/toolkit/tlist.tcc normal x86_64 c++
com.apple.compilers.gcc.4_2
cd /Users/emiltin/Desktop/MacRuby/TagLib.framework
setenv LANG en_US.US-ASCII
/Developer/usr/bin/gcc-4.2 -x c++ -arch x86_64 -fmessage-length=0 -pipe
-Wno-trigraphs -fpascal-strings -fasm-blocks -O0 -Wreturn-type
-Wunused-variable -DHAVE_CONFIG_H -isysroot /Developer/SDKs/MacOSX10.6.sdk
-mfix-and-continue -fvisibility-inlines-hidden -mmacosx-version-min=10.6
-gdwarf-2 -iquote
/Users/emiltin/Desktop/builds/TagLib.build/Debug/TagLibBundle.build/TagLibBundle-generated-files.hmap
-I/Users/emiltin/Desktop/builds/TagLib.build/Debug/TagLibBundle.build/TagLibBundle-own-target-headers.hmap
-I/Users/emiltin/Desktop/builds/TagLib.build/Debug/TagLibBundle.build/TagLibBundle-all-target-headers.hmap
-iquote
/Users/emiltin/Desktop/builds/TagLib.build/Debug/TagLibBundle.build/TagLibBundle-project-headers.hmap
-F/Users/emiltin/Desktop/builds/Debug
-I/Users/emiltin/Desktop/builds/Debug/include
-I/Users/emiltin/Desktop/builds/TagLib.build/Debug/TagLibBundle.build/DerivedSources/x86_64
-I/Users/emiltin/Desktop/builds/TagLib.build/Debug/TagLibBundle.build/DerivedSources
-c
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc
-o
/Users/emiltin/Desktop/builds/TagLib.build/Debug/TagLibBundle.build/Objects-normal/x86_64/tlist.o
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:42:
error: expected class-name before '{' token
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:51:
error: 'List' is not a template
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:51:
error: 'List' has not been declared
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:51:
error: expected unqualified-id before ':' token
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:66:
error: 'List' is not a template
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:66:
error: 'List' has not been declared
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:66:
error: expected unqualified-id before '<' token
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:90:
error: expected constructor, destructor, or type conversion before '<' token
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:96:
error: expected constructor, destructor, or type conversion before '<' token
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:102:
error: expected constructor, destructor, or type conversion before '<' token
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:109:
error: expected nested-name-specifier before 'List'
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:109:
error: expected initializer before '<' token
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:116:
error: expected nested-name-specifier before 'List'
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:116:
error: expected initializer before '<' token
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:122:
error: expected nested-name-specifier before 'List'
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:122:
error: expected initializer before '<' token
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:129:
error: expected nested-name-specifier before 'List'
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:129:
error: expected initializer before '<' token
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:135:
error: expected nested-name-specifier before 'List'
/Users/emiltin/Desktop/MacRuby/TagLib.framework/taglib-src/taglib/toolkit/tlist.tcc:135:
error: expected initializer before '<' token
.....
i'm using taglib 1.6.3, os x 10.6.4 and xcode 3.2.3
I'm not very experienced with xcode, and not sure what to do next. i followed
the steps you described wtih setting up xcode build settings, etc. it seems the
header files is somehow not included correctly?
thanks,
emil
On 19/08/2010, at 19.12, Nick Ludlam wrote:
> I've written up a first draft of a tutorial on taking C/C++, wrapping the
> code in a simple Obj-C class, then exporting this as a bundle which can be
> loaded by MacRuby. In this case, it's about wrapping the open-source TagLib
> library in order to extract ID3 tags from mp3 files.
>
> If people have the time, I'd really appreciate any feedback on things like
> length, clarity, and accuracy of describing steps in XCode etc etc.
>
> http://recoil.org/~nick/macruby/documentation/realworld-dynamic-bundles.html
>
>
> Thanks,
> Nick
>
> _______________________________________________
> MacRuby-devel mailing list
> MacRuby-devel@lists.macosforge.org
> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
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