Re: Need help packaging IUP (part 1: IM)

[Reza Housseini <reza.housseini@gmail.com>]

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On 3/21/23 16:43, Ekaitz Zarraga wrote:
>   
>>> Have you tried something like
>>>
>>> (add-before 'configure 'set-ldflags
>>> (lambda _
>>> (substitute* "tecmake.mak"
>>> (("STDLDFLAGS := -shared" all) (string-append all "
>>> -Wl,-rpath="#$output "/lib")))))
>>>
>>> not tested though.
>>
>>
>> I'll give a try to this. I didn't try it!
>> Thanks!
>>
> 
> Worked! Thank you!!

There is a confusion (which I also had) linking LDFLAGS to GCC, but 
there is no connection, see for example this stackoverflow answer: 
https://stackoverflow.com/a/16047559.
There are only a handful of environment variables affecting the GCC 
compiler (https://gcc.gnu.org/onlinedocs/gcc/Environment-Variables.html) 
and none of them is for setting rpaths. Therefore you have to provide 
them explicitly to the compiler via normal flags.

-- 
Reza Housseini

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