[lldb-dev] llvm.zip and lldb outside linux.

[Greg Clayton]

This question would be better suited for the llvmdev list: llvmdev at cs.uiuc.edu

I am not sure what bitreader is used for, but if I had to guess, I would guess it is needed (possibly by the assembler, disassembler, codegen etc).


On Jan 26, 2011, at 10:36 AM, kirk.beitz at nokia.com wrote:

> a bit more info … i want to get lldb built using mingw.  llvm's configure seems to create Makefiles in most appropriate places.  i've got as far as the following (with a workaround for a PERL variable dependency that chokes if the containing windows environment contains a PERL variable that has a windows-specific full-path name):
> 
> make[2]: Leaving directory `/x/lldb-win/tools/llvm-config'
> llvm-config: unknown component name: bitreader
> make[2]: Entering directory `/x/lldb-win/tools/opt'
> /x/lldb-win/Makefile.rules:939: *** llvm-config --libs failed.  Stop.
> make[2]: Leaving directory `/x/lldb-win/tools/opt'
> make[1]: *** [opt/.makeall] Error 2
> make[1]: Leaving directory `/x/lldb-win/tools'
> make: *** [all] Error 1
> 
> i browsed around in http://llvm.org/svn/llvm-project and don't see anything obvious called bitreader.
> 
> i fgrep'ed for bitreader through what i did get co from svn, and i see some stuff under "bindings".
> 
> do i really need 'bitreader' for lldb?  is there already a way to turn off support for trying to make it using configure?  if it's not needed for lldb, and if configure doesn't already have a way to ignore it, i'll see if i can tweak configure to do so.
> 
> thanks for any info or help.
> ++ kirk
> 
> On 2011-Jan-25, at 4:43 PM, ext Greg Clayton wrote:
> 
>>> i had been of the understanding that some work is being done on building lldb for linux … which would imply that something similar has to be done with linux-specific archives and tools … given that the committed llvm.zip contains mac "fat" archives, and that the extraction scripts use the mac/darwin tool 'lipo' to extract the archives for use in building lldb.
>> 
>> On linux, you checkout LLDB into the tools directory:
>> 
>> svn co http://llvm.org/svn/llvm-project/llvm/trunk -r 123723 llvm
>> cd llvm/tools
>> svn co http://llvm.org/svn/llvm-project/cfe/trunk -r 123723 clang
>> svn co https://$USER@llvm.org/svn/llvm-project/lldb/trunk lldb
>> cd ..
>> ./configure --enable-optimized --disable-assertions --enable-targets=x86_64,arm
>> make
>> 
>> This should just build everything you need.
>> 
>>> 
>>> any information/help on any work already done on this front would be greatly appreciated.
>> 
>> 
>> Let me know if you have any other questions! But this should get you going.
>> 
>> Greg Clayton
>> 
>> 
> 
> 
> ++ kirk beitz : nokia : austin + san diego : kirk.beitz at nokia.com ++
> 
> 
> 
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