gmp refuses to build c++ headers

[vk]

Hello John

I tried exactly the same, using GMP 6.2.0 on MacOS 10.14.6. The last make result is

libtool: link: ranlib .libs/libgmpxx.a
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libgmpxx.a(dummy.o) has no symbols
libtool: link: ( cd ".libs" && rm -f "libgmpxx.la" && ln -s "../libgmpxx.la" "libgmpxx.la" )

However, no error is reported. The following make check works well, all tests pass.

--vk


> Am 04.08.2020 um 23:05 schrieb John Perry <John.Perry at usm.edu>:
> 
> I downloaded the file from GMP’s website, unpacked it, changed to the directory, then:
> 
>   ./configure CC=clang CXX=clang++ --enable-cxx
>   make
> 
> Configure seemed to work fine; make failed with the given error message.
> 
> That’s it. I’m not sure what more I could tell you. (I thought “make” was obvious, sorry.)
> 
>> On Aug 4, 2020, at 4:02 PM, Torbjörn Granlund <tg at gmplib.org> wrote:
>> 
>> John Perry <John.Perry at usm.edu> writes:
>> 
>> I’m sorry; I know better than that. This is GMP 6.2.0, compiling on MacOS 10.15.
>> 
>> If you know better, then make a final third attempt.  Spell our what you
>> did in a logical, ordered manner.  Just an error message from some
>> implicit command is not helpful.
>> 
>> We're willing to help, but you need to make a very slight effort
>> yourself first.
>> 
>> 
>> -- 
>> Torbjörn
>> Please encrypt, key id 0xC8601622
> 
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