Hello Hai,
Thanks a lot for your answer.
Yes, I used “./configure gnu”
I tried both and “./configure -macAccelerate clang” worked. Now passing the tests.
Thanks a lot for your help!
Ruth
> On 02 Nov 2016, at 15:14, Hai Nguyen <nhai.qn.gmail.com> wrote:
>
> Did you use "./configure gnu"?
>
> If yes, the issue here is that the default gcc is actually clang.
>
> Either:
> - Try again "./configure -macAcclerate clang"
>
> or
> - export CC=/path/to/the/real/GCC CXX=/path/to/the/real/G++
> - ./configure gnu
>
> Hope this help
> Hai
>
> On Wed, Nov 2, 2016 at 9:32 AM, Ruth Helena Tichauer <rhtichau.laas.fr>
> wrote:
>
>> Dear Amber users,
>>
>> I’ve been trying to install AmberTools and Amber 16 on my mac OS El
>> Capitan (version 10.11.6) but I keep getting the following error during the
>> ./configure step:
>>
>> Checking for updates...
>> Checking for available patches online. This may take a few seconds...
>>
>> Available AmberTools 16 patches:
>>
>> No patches available
>>
>> Available Amber 16 patches:
>>
>> No patches available
>>
>> Compatible Python found! Using /usr/bin/python
>>
>> Obtaining the gnu compiler suite versions, e.g.:
>> gcc -v
>> The C version is 7.3.0
>> The Fortran version is ../gcc-6.1.0/configure
>> 6.1.0
>>
>> Testing the gcc compiler:
>> gcc -fPIC -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -o testp
>> testp.c
>> OK
>>
>> Testing the g++ compiler:
>> g++ -fPIC -o testp testp.cpp
>> OK
>>
>> Testing the gfortran compiler:
>> gfortran -fPIC -O0 -o testp testp.f
>> OK
>>
>> Testing mixed C/Fortran compilation:
>> gcc -fPIC -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -c -o
>> testp.c.o testp.c
>> gfortran -fPIC -O0 -c -o testp.f.o testp.f
>> gcc -fPIC -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -o testp
>> testp.c.o testp.f.o -lgfortran -w
>> ld: library not found for -lgfortran
>> clang: error: linker command failed with exit code 1 (use -v to see
>> invocation)
>> ./configure2: line 2347: ./testp: No such file or directory
>> Error: Unable to compile mixed C/Fortran code.
>> Please check your compiler settings and configure flags.
>> Configure failed due to the errors above!
>>
>> I’ve googled this error and followed the instructions in this thread:
>> http://archive.ambermd.org/201405/0347.html, including delating macports
>> and reinstalling it but I’m still getting the same error.
>>
>> The output of gcc -v is:
>>
>> Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr
>> --with-gxx-include-dir=/usr/include/c++/4.2.1
>> Apple LLVM version 7.3.0 (clang-703.0.31)
>> Target: x86_64-apple-darwin15.6.0
>> Thread model: posix
>> InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/
>> XcodeDefault.xctoolchain/usr/bin
>>
>> Any suggestion on how to solve this issue will be highly appreciated.
>>
>> Sincerely,
>>
>> Ruth
>>
>>
>> _______________________________________________
>> AMBER mailing list
>> AMBER.ambermd.org
>> http://lists.ambermd.org/mailman/listinfo/amber
>>
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>
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Received on Wed Nov 02 2016 - 08:30:03 PDT
