On Jul 8, 2014, at 7:34 AM, Mark Brethen wrote:
> On Jul 8, 2014, at 3:05 AM, Ryan Schmidt wrote:
>
>> On Jul 7, 2014, at 11:28 PM, Mark Brethen wrote:
>>
>>> I was told that until a patch is submitted, I can just add
>>> -L/opt/local/lib/gcc48 to the LDFLAGS environment variable. So I put this
>>> in the portfile:
>>>
>>> configure.ldflags-append "-L${prefix}/lib/gcc48"
>>>
>>> I'm thinking that "gcc48" should be replaced by a variable, but what do I
>>> use?
>>
>> MacPorts doesn't provide a variable suitable for that. If you have gcc
>> variants, you could append to configure.ldflags in each variant, adjusting
>> the path as needed for each gcc version.
>
> I have:
>
> compilers.choose fc
> compilers.setup -dragonegg -g95 require_fortran
>
> if {![fortran_variant_isset]} {
> default_variants-append +gcc48
> }
>
> configure.ldflags-append "-L${prefix}/lib/gcc48 -lgfortran"
>
> If the user has set a different version of gcc this won't work.
Oh, you don't create the compiler variants manually; you have the compilers
portgroup do it for you. I'm not sure how the author of that portgroup intended
for this situation to be handled. Maybe it does provide a variable for the
currently–selected variant. Sean?
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