[MacRuby-devel] MacRuby and LLVM 2.7

Max Bolingbroke batterseapower at hotmail.com
Sat May 8 14:13:00 PDT 2010


Hi Laurent,

Thanks a lot for your reply. I've installed LLVM trunk but I can't see
the macro you talk about - it looks like llvm.h is going to import
(the now missing) llvm/ModuleProvider.h whatever happens!

What do I need to change to make this build?

Cheers,
Max

On 8 May 2010 21:37, Laurent Sansonetti <lsansonetti at apple.com> wrote:
> Hi,
>
> Unfortunately the 2.7 release will not work out of the box with MacRuby 0.6. The API change is not an issue (there is a compiler macro to make this work), but 2.7 ships with a regression regarding constant floats (fixed later in LLVM trunk).
>
> Sorry about that.
>
> Laurent
>
> On May 8, 2010, at 12:16 PM, Max Bolingbroke wrote:
>
>> Hi,
>>
>> The LLVM release notes say that MacRuby v0.6 will work with 2.7
>> (http://llvm.org/releases/2.7/docs/ReleaseNotes.html), but I'm having
>> trouble with it:
>>
>> """
>> $ rake
>> (in /Users/mbolingbroke/Programming/Checkouts/MacRuby-0.6)
>> /usr/bin/ruby tool/compile_prelude.rb prelude.rb miniprelude.c.new
>> rm miniprelude.c.new
>> /usr/bin/g++-4.2 -I/usr/local/include  -D_DEBUG -D_GNU_SOURCE
>> -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O2   -fno-rtti
>> -fno-common -Woverloaded-virtual -I. -I./include -g -Wall -arch i386
>> -arch x86_64 -Wno-parentheses -Wno-deprecated-declarations -Werror
>> -I./icu-1060 -c main.cpp -o main.o
>> In file included from main.cpp:8:
>> llvm.h:12:33: error: llvm/ModuleProvider.h: No such file or directory
>> In file included from main.cpp:17:
>> vm.h:602: error: ISO C++ forbids declaration of
>> ‘ExistingModuleProvider’ with no type
>> vm.h:602: error: expected ‘;’ before ‘*’ token
>> In file included from main.cpp:8:
>> llvm.h:12:33: error: llvm/ModuleProvider.h: No such file or directory
>> In file included from main.cpp:17:
>> vm.h:602: error: ISO C++ forbids declaration of
>> ‘ExistingModuleProvider’ with no type
>> vm.h:602: error: expected ‘;’ before ‘*’ token
>> lipo: can't figure out the architecture type of:
>> /var/folders/4j/4jTZECFrFIyDlJjF8ivIeE+++TI/-Tmp-//ccJH4WrV.out
>> rake aborted!
>> """
>>
>> Perhaps you didn't find time to support LLVM 2.7 in the v0.6 timeframe
>> after all? Or is this unexpected behaviour?
>>
>> Cheers,
>> Max
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>> MacRuby-devel at lists.macosforge.org
>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>
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