[R-SIG-Mac] 64-bit build from source ... 64bit readline oddity solved; libiconv now solved

[Vincent Carey]

now it seems that by using gcc-4.2 to build libiconv in a non-central
place and using
DYLD_LIBRARY_PATH to find it, and using gcc-4.2 to compile R, all is well.

On Sat, Jul 25, 2009 at 6:39 AM, Vincent
Carey<stvjc at channing.harvard.edu> wrote:
> The solution to the readline problem was to remove all conflicting
> libreadline.* on
> the system.  However, now similar problems are cropping up with libiconv
>
> you should 'make docs' now ...
> building/updating package metadata ...
> dyld: lazy symbol binding failed: Symbol not found: _libiconv_open
>  Referenced from: /Users/stvjc/ExternalSoft/R-devel/lib/x86_64/libR.dylib
>  Expected in: dynamic lookup
>
> installing a fresh 32/64-bit libiconv and removing all conflicting
> versions has not helped.
>
> On Fri, Jul 24, 2009 at 3:54 PM, Vincent
> Carey<stvjc at channing.harvard.edu> wrote:
>> this build from a very recent svn checkout of devel is incomplete.  it fails
>> while trying to build base with the same error as occurs here
>>
>> bash-3.2$ bin/R
>> dyld: Symbol not found: _rl_basic_word_break_characters
>>  Referenced from: /Users/stvjc/ExternalSoft/R-devel/lib/x86_64/libR.dylib
>>  Expected in: dynamic lookup
>>
>> Trace/BPT trap
>>
>> i built readline 6.0 from source with the -arch x86_64 switch on gcc
>> and configure
>> worked ok.  i think the symbol exists
>>
>> nm /usr/local/lib/libreadline.6.0.dylib | grep break
>> 000000000002b500 D _rl_basic_word_break_characters
>> 000000000002b4f0 D _rl_completer_word_break_characters
>> 000000000002b4e8 D _rl_completion_word_break_hook
>>
>> help!  the past few days have been nothing but glitches and bugs...
>>
>> --
>> Vincent Carey, PhD
>> Biostatistics, Channing Lab
>> 617 525 2265
>>
>
>
>
> --
> Vincent Carey, PhD
> Biostatistics, Channing Lab
> 617 525 2265
>



-- 
Vincent Carey, PhD
Biostatistics, Channing Lab
617 525 2265