Mac El Capitan: problem with configure the MRtrix install

Adriano_BERNINI · June 3, 2016, 1:55pm

same error:

$ unset LD
$ ./configure

MRtrix build type requested: release

Detecting OS: darwin
Checking for C++11 compliant compiler [clang++]: 4.2.1
ERROR: linking error!

Use LD environment variable to set path to compiler, as follows:
     LD=/usr/bin/g++-4.8 ./configure

here the configure.log file:

REPORT: 
MRtrix build type requested:

REPORT: release

REPORT: 

REPORT: Detecting OS: darwin

REPORT: Checking for C++11 compliant compiler [clang++]:
EXEC <<
CMD: clang++ -dumpversion
EXIT: 0
STDOUT:
4.2.1
>>


REPORT: 4.2.1

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp8XRJX5.cpp:
---

struct Base {
    Base (int);
};
struct Derived : Base {
    using Base::Base;
};

int main() { 
  Derived D (int); // check for contructor inheritance
  return (0); 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp8XRJX5.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp8XRJX5.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp8XRJX5.o -o a.out
EXIT: 1
STDERR:
ld: library not found for -lgcc_s.10.5
clang: error: linker command failed with exit code 1 (use -v to see invocation)
>>

error deleting temporary file "a.out": No such file or directory
ERROR: linking error!

Use LD environment variable to set path to compiler, as follows:
     LD=/usr/bin/g++-4.8 ./configure

jdtournier · June 3, 2016, 2:03pm

Right, something is very odd about your setup…

Clearly LD was set, since it’s now correctly invoking clang++ for both compile and link steps. However, it then tries to link against the libgcc_s.10.5 library, which looks very much like a GCC-specific library. I don’t expect clang to rely on this. Do you have gcc installed? Or maybe you had installed it previously and removed it? I’m struggling to understand why it would try so hard to pull in GCC stuff…

Maybe some of the other MacOSX users can shed some light on this? Would installing gcc via macports or homebrew be expected to interfere so badly with clang…?

Adriano_BERNINI · June 3, 2016, 2:07pm

There the version of gcc installed on my mac:

$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/opt/local/libexec/gcc/x86_64-apple-darwin15/4.8.5/lto-wrapper
Target: x86_64-apple-darwin15
Configured with: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc48/gcc48/work/gcc-4.8.5/configure --prefix=/opt/local --build=x86_64-apple-darwin15 --enable-languages=c,c++,objc,obj-c++,lto,fortran,java --libdir=/opt/local/lib/gcc48 --includedir=/opt/local/include/gcc48 --infodir=/opt/local/share/info --mandir=/opt/local/share/man --datarootdir=/opt/local/share/gcc-4.8 --with-local-prefix=/opt/local --with-system-zlib --disable-nls --program-suffix=-mp-4.8 --with-gxx-include-dir=/opt/local/include/gcc48/c++/ --with-gmp=/opt/local --with-mpfr=/opt/local --with-mpc=/opt/local --with-isl=/opt/local --disable-isl-version-check --with-cloog=/opt/local --disable-cloog-version-check --enable-stage1-checking --disable-multilib --enable-lto --enable-libstdcxx-time --with-build-config=bootstrap-debug --with-as=/opt/local/bin/as --with-ld=/opt/local/bin/ld --with-ar=/opt/local/bin/ar --with-bugurl=https://trac.macports.org/newticket --with-pkgversion='MacPorts gcc48 4.8.5_0' --with-build-config=bootstrap-debug
Thread model: posix
gcc version 4.8.5 (MacPorts gcc48 4.8.5_0)

jdtournier · June 3, 2016, 2:34pm

Ok, so you have GCC 4.8 installed via macports, and this somehow interferes with clang. You could try to uninstall GCC, see if that solves the problem. But I’m not sure that would necessarily sort things out. Maybe you could look through what set reports, see if there’s anything in your environment that would interfere with clang…?

Or you could try to compile with g++ directly, using something like:

$ CXX=/opt/local/bin/g++-4.8 ./configure

Adriano_BERNINI · June 3, 2016, 7:16pm

I’ve installed the latest version of Xcode (7.3.1), and it seems to have gone a step further. I’m now having the same trouble as user zhangyan_yang:

$ export EIGEN_CFLAGS="-isystem /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9"
$ ./configure

MRtrix build type requested: release

Detecting OS: darwin
Checking for C++11 compliant compiler [clang++]: 4.2.1 - tested ok
Detecting pointer size: 64 bit
Detecting byte order: little-endian
Checking for variable-length array support: yes
Checking for non-POD variable-length array support: no
Checking for zlib compression library: 1.2.5
checking for Eigen 3 library: 
ERROR: compiler error!

Use the EIGEN_CFLAGS environment variable to set the path to
the Eigen3 include files and to set any required flags
For example:
     EIGEN_CFLAGS="-isystem /usr/include/eigen3" ./configure

I’ve tried the solution given on the previous topic but didn’t work

jdtournier · June 3, 2016, 7:38pm

Glad to hear updating XCode was all it took.

As to the Eigen3 issue, can you try installing the pkg-config package via macports/homebrew (along with the Eigen3 one), and trying again? I’m not sure that’s what the problem is (see this post, where the same issue is cropping up), but I have a feeling that might fix it. If it does, you won’t need the standalone download or setting the EIGEN_CFLAGS, it should just work.

Clearly, it none of that works, we’ll need to reassess. In that case, I’ll ask you to post your configure.log output again - that’s the only way we’re going to have any hints as to what the issue might be.

Adriano_BERNINI · June 3, 2016, 9:37pm

I went through your instruction, but it keeps stopping:

$ sudo port install pkgconfig
--->  Computing dependencies for pkgconfig
--->  Fetching archive for pkgconfig
--->  Attempting to fetch pkgconfig-0.29.1_0.darwin_15.x86_64.tbz2 from https://packages.macports.org/pkgconfig
--->  Attempting to fetch pkgconfig-0.29.1_0.darwin_15.x86_64.tbz2.rmd160 from https://packages.macports.org/pkgconfig
--->  Installing pkgconfig @0.29.1_0
--->  Activating pkgconfig @0.29.1_0
--->  Cleaning pkgconfig
--->  Updating database of binaries
--->  Scanning binaries for linking errors
--->  No broken files found.
adriano-3:~ adriano_bernini$ cd mrtrix3/
adriano-3:mrtrix3 adriano_bernini$ ./configure 

MRtrix build type requested: release

Detecting OS: darwin
Checking for C++11 compliant compiler [clang++]: 4.2.1 - tested ok
Detecting pointer size: 64 bit
Detecting byte order: little-endian
Checking for variable-length array support: yes
Checking for non-POD variable-length array support: no
Checking for zlib compression library: 1.2.5
checking for Eigen 3 library: 
ERROR: compiler error!

Use the EIGEN_CFLAGS environment variable to set the path to
the Eigen3 include files and to set any required flags
For example:
     EIGEN_CFLAGS="-isystem /usr/include/eigen3" ./configure

Here my configure.log file:

REPORT: 
MRtrix build type requested:

REPORT: release

REPORT: 

REPORT: Detecting OS: darwin

REPORT: Checking for C++11 compliant compiler [clang++]:
EXEC <<
CMD: clang++ -dumpversion
EXIT: 0
STDOUT:
4.2.1
>>


REPORT: 4.2.1

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpSsUmo_.cpp:
---

struct Base {
    Base (int);
};
struct Derived : Base {
    using Base::Base;
};

int main() { 
  Derived D (int); // check for contructor inheritance
  return (0); 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpSsUmo_.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpSsUmo_.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpSsUmo_.o -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
>>


REPORT:  - tested ok

REPORT: Detecting pointer size:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpESMflA.cpp:
---

#include <iostream>
int main() { 
  std::cout << sizeof(void*); 
  return (0);
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpESMflA.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpESMflA.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpESMflA.o -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
STDOUT:
8
>>


REPORT: 64 bit

REPORT: Detecting byte order:

REPORT: little-endian

REPORT: Checking for variable-length array support:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpNPJyUM.cpp:
---


int main(int argc, char* argv[]) { 
  int x[argc];
  return 0; 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpNPJyUM.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpNPJyUM.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpNPJyUM.o -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
>>


REPORT: yes

REPORT: Checking for non-POD variable-length array support:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpKMeMZ4.cpp:
---

#include <string>

class X {
  int x;
  double y;
  std::string s;
};

int main(int argc, char* argv[]) { 
  X x[argc];
  return 0; 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpKMeMZ4.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpKMeMZ4.o
EXIT: 1
STDERR:
/var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpKMeMZ4.cpp:11:6: error: variable length array of non-POD element type 'X'
  X x[argc];
     ^
1 error generated.
>>

error deleting temporary file "/var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpKMeMZ4.o": No such file or directory
REPORT: no

REPORT: Checking for zlib compression library:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp_H9umt.cpp:
---

#include <iostream>
#include <zlib.h>

int main() { 
  std::cout << zlibVersion(); 
  return (0);
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 -DMRTRIX_NO_NON_POD_VLA /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp_H9umt.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp_H9umt.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp_H9umt.o -lz -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
STDOUT:
1.2.5
>>


REPORT: 1.2.5

REPORT: checking for Eigen 3 library:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp:
---

#include <Eigen/Core>
#include <iostream>

int main (int argc, char* argv[]) {
  std::cout << EIGEN_WORLD_VERSION << "." << EIGEN_MAJOR_VERSION << "." << EIGEN_MINOR_VERSION << "\n";
  return 0;
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 -DMRTRIX_NO_NON_POD_VLA -isystem /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9 /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.o
EXIT: 1
STDERR:
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp:2:
In file included from /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/Core:288:
/Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/src/Core/DenseStorage.h:277:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : m_data(std::move(other.m_data))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp:2:
In file included from /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/Core:288:
/Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/src/Core/DenseStorage.h:278:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      , m_rows(std::move(other.m_rows))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp:2:
In file included from /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/Core:288:
/Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/src/Core/DenseStorage.h:279:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      , m_cols(std::move(other.m_cols))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp:2:
In file included from /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/Core:288:
/Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/src/Core/DenseStorage.h:336:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : m_data(std::move(other.m_data))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp:2:
In file included from /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/Core:288:
/Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/src/Core/DenseStorage.h:337:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      , m_cols(std::move(other.m_cols))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp:2:
In file included from /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/Core:288:
/Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/src/Core/DenseStorage.h:390:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : m_data(std::move(other.m_data))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp:2:
In file included from /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/Core:288:
/Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/src/Core/DenseStorage.h:391:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      , m_rows(std::move(other.m_rows))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp:2:
In file included from /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/Core:293:
/Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/src/Core/PlainObjectBase.h:442:25: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : m_storage( std::move(other.m_storage) )
                   ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp:2:
In file included from /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/Core:294:
/Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/src/Core/Matrix.h:216:19: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : Base(std::move(other))
             ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.cpp:2:
In file included from /Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/Core:295:
/Users/adriano_bernini/mrtrix3/eigen-eigen-07105f7124f9/Eigen/src/Core/Array.h:129:19: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : Base(std::move(other))
             ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
10 errors generated.
>>

error deleting temporary file "/var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpWkRdd8.o": No such file or directory
ERROR: compiler error!

Use the EIGEN_CFLAGS environment variable to set the path to
the Eigen3 include files and to set any required flags
For example:
     EIGEN_CFLAGS="-isystem /usr/include/eigen3" ./configure

jdtournier · June 4, 2016, 7:28pm

OK, I’m a little puzzled here… First off, could I ask you to start a fresh terminal with EIGEN_CFLAGS left undefined, so we can see whether installing pkg-config made any difference. Your previous run was clearly still picking up your downloaded version, presumably because you ran export EIGEN_CFLAGS=... earlier in the same session…

Next, I’m a bit stumped by the actual error produced by the compiler here. This is a bit technical, so feel free to skip ahead - I’m including it here mostly for the benefit of other developers. clang++ complains about not finding std::move() despite being invoked with the -std=c++11 flag. A quick search suggests that this might happen due to linking against the old gcc libstdc++ library (which has very limited C++11 support), rather than the newer libc++ library. It looks like the fix is to invoke clang++ with the -stdlib=libc++ - for both compile and link stages. I’m assuming this would be the standard setting with XCode, but that this can somehow get messed up on some systems.

So if that’s correct, this should fix it:

$ export CFLAGS=-stdlib=libc++
$ export LDFLAGS=-stdlib=libc++
$ export LDLIB_FLAGS=-stdlib=libc++
$ ./configure

If that works, I think it might be a good idea to make these flags the default on MacOSX to avoid others having to go through this mess…

Adriano_BERNINI · June 5, 2016, 9:32am

Well still having some problems, if it continues I might think to reinstall from scratch my OS system. Here the last steps:

$ sudo port install pkgconfig
Password:
--->  Computing dependencies for pkgconfig
--->  Cleaning pkgconfig
--->  Scanning binaries for linking errors
--->  No broken files found.
adriano-3:mrtrix3 adriano_bernini$ export CFLAGS=-stdlib=libc++
adriano-3:mrtrix3 adriano_bernini$ export LDFLAGS=-stdlib=libc++
adriano-3:mrtrix3 adriano_bernini$ export LDLIB_FLAGS=-stdlib=libc++
adriano-3:mrtrix3 adriano_bernini$ ./configure

MRtrix build type requested: release

Detecting OS: darwin
Checking for C++11 compliant compiler [clang++]: 4.2.1
ERROR: compiler test failed!

Use CXX environment variable to set path to compiler, as follows:
     CXX=/usr/bin/g++-4.8 ./configure

You can also use the CXX_ARGS to set the arguments expected by the 
compiler, in case this differs from gcc, as follows:

     CXX_ARGS="-c CFLAGS SRC -o OBJECT" ./configure

jdtournier · June 5, 2016, 10:01am

Ah yes, that’s the same one as earlier. You need to

$ unset LD

before invoking

$ ./configure

No idea why your LD environment variable would be set, by the way. Might be worth looking through your config files to figure out where and why it’s set…

Adriano_BERNINI · June 5, 2016, 2:17pm

No idea where to look for it.

Here, i’ve tried once again:

$ sudo port install pkgconfig
Password:
--->  Computing dependencies for pkgconfig
--->  Cleaning pkgconfig
--->  Scanning binaries for linking errors
--->  No broken files found.
adriano-3:mrtrix3 adriano_bernini$ export CFLAGS=-stdlib=libc++
adriano-3:mrtrix3 adriano_bernini$ export LDFLAGS=-stdlib=libc++
adriano-3:mrtrix3 adriano_bernini$ export LDLIB_FLAGS=-stdlib=libc++
adriano-3:mrtrix3 adriano_bernini$ unset LD
adriano-3:mrtrix3 adriano_bernini$ ./configure

MRtrix build type requested: release

Detecting OS: darwin
Checking for C++11 compliant compiler [clang++]: 4.2.1
ERROR: compiler test failed!

Use CXX environment variable to set path to compiler, as follows:
     CXX=/usr/bin/g++-4.8 ./configure

You can also use the CXX_ARGS to set the arguments expected by the 
compiler, in case this differs from gcc, as follows:

     CXX_ARGS="-c CFLAGS SRC -o OBJECT" ./configure

and my configure.log:

REPORT: 
MRtrix build type requested:

REPORT: release

REPORT: 

REPORT: Detecting OS: darwin

REPORT: Checking for C++11 compliant compiler [clang++]:
EXEC <<
CMD: clang++ -dumpversion
EXIT: 0
STDOUT:
4.2.1
>>


REPORT: 4.2.1

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp1DrOJn.cpp:
---

struct Base {
    Base (int);
};
struct Derived : Base {
    using Base::Base;
};

int main() { 
  Derived D (int); // check for contructor inheritance
  return (0); 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -stdlib=libc++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp1DrOJn.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp1DrOJn.o
EXIT: 1
STDERR:
clang: error: invalid deployment target for -stdlib=libc++ (requires OS X 10.7 or later)
>>

error deleting temporary file "/var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp1DrOJn.o": No such file or directory
ERROR: compiler test failed!

Use CXX environment variable to set path to compiler, as follows:
     CXX=/usr/bin/g++-4.8 ./configure

You can also use the CXX_ARGS to set the arguments expected by the 
compiler, in case this differs from gcc, as follows:

     CXX_ARGS="-c CFLAGS SRC -o OBJECT" ./configure

jdtournier · June 5, 2016, 6:24pm

Ok, this is getting weirder still… The unexpected bit is this:

requires OS X 10.7 or later

which would imply you’re running a very old version of MacOSX - earlier than Lion. But the title of your original post is about running on El Capitan - OSX 10.11. MRtrix3 definitely won’t run on anything older than Mavericks (10.9). So I’m really totally confused now. All the troubles we’ve faced so far are consistent with you running an old version of MacOSX - are you sure you’re running El Capitan…?

Adriano_BERNINI · June 5, 2016, 6:41pm

This is my version:

$ system_profiler SPSoftwareDataType
Software:

System Software Overview:

  System Version: OS X 10.11.5 (15F34)
  Kernel Version: Darwin 15.5.0
  Boot Volume: Macintosh HD
  Boot Mode: Normal

jdtournier · June 5, 2016, 6:59pm

I’m totally confused… The only thing I can recommend is to check what deployment target XCode is set to. This specifies the minimum version of MacOSX the code will run on. There must be some default set somewhere, and it’s probably set to 10.6 or something…

Other than that, I’m out of ideas…

Adriano_BERNINI · June 6, 2016, 7:48am

I’ve reinstalled El Capitain and went through the installation. Everything went fine until the ./configure. Here my new error:

./configure

MRtrix build type requested: release

Detecting OS: darwin
Checking for C++11 compliant compiler [clang++]: 4.2.1 - tested ok
Detecting pointer size: 64 bit
Detecting byte order: little-endian
Checking for variable-length array support: yes
Checking for non-POD variable-length array support: no
Checking for zlib compression library: 1.2.5
checking for Eigen 3 library: ('Unexpected error:', "(<type 'exceptions.TypeError'>, TypeError('execv() arg 2 must contain only strings',), <traceback object at 0x1006d1f80>)")

ERROR: Eigen3 implementation not found!

And my configure.log

REPORT: 
MRtrix build type requested:

REPORT: release

REPORT: 

REPORT: Detecting OS: darwin

REPORT: Checking for C++11 compliant compiler [clang++]:
EXEC <<
CMD: clang++ -dumpversion
EXIT: 0
STDOUT:
4.2.1
>>


REPORT: 4.2.1

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpmKNMAR.cpp:
---

struct Base {
    Base (int);
};
struct Derived : Base {
    using Base::Base;
};

int main() { 
  Derived D (int); // check for contructor inheritance
  return (0); 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpmKNMAR.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpmKNMAR.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpmKNMAR.o -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
>>


REPORT:  - tested ok

REPORT: Detecting pointer size:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpI88hd9.cpp:
---

#include <iostream>
int main() { 
  std::cout << sizeof(void*); 
  return (0);
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpI88hd9.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpI88hd9.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpI88hd9.o -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
STDOUT:
8
>>


REPORT: 64 bit

REPORT: Detecting byte order:

REPORT: little-endian

REPORT: Checking for variable-length array support:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp_zyN9B.cpp:
---


int main(int argc, char* argv[]) { 
  int x[argc];
  return 0; 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp_zyN9B.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp_zyN9B.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp_zyN9B.o -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
>>


REPORT: yes

REPORT: Checking for non-POD variable-length array support:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpZM44pn.cpp:
---

#include <string>

class X {
  int x;
  double y;
  std::string s;
};

int main(int argc, char* argv[]) { 
  X x[argc];
  return 0; 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpZM44pn.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpZM44pn.o
EXIT: 1
STDERR:
/var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpZM44pn.cpp:11:6: error: variable length array of non-POD element type 'X'
  X x[argc];
     ^
1 error generated.
>>

error deleting temporary file "/var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpZM44pn.o": No such file or directory
REPORT: no

REPORT: Checking for zlib compression library:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpEPv3z7.cpp:
---

#include <iostream>
#include <zlib.h>

int main() { 
  std::cout << zlibVersion(); 
  return (0);
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 -DMRTRIX_NO_NON_POD_VLA /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpEPv3z7.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpEPv3z7.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpEPv3z7.o -lz -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
STDOUT:
1.2.5
>>


REPORT: 1.2.5

REPORT: checking for Eigen 3 library:
EXEC <<
CMD: pkg-config --cflags eigen3
EXIT: 0
STDOUT:
-I/opt/local/include/eigen3
>>


COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmphAPvM7.cpp:
---

#include <Eigen/Core>
#include <iostream>

int main (int argc, char* argv[]) {
  std::cout << EIGEN_WORLD_VERSION << "." << EIGEN_MAJOR_VERSION << "." << EIGEN_MINOR_VERSION << "\n";
  return 0;
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 -DMRTRIX_NO_NON_POD_VLA -I/opt/local/include/eigen3 /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmphAPvM7.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmphAPvM7.o
error deleting temporary file "/var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmphAPvM7.o": No such file or directory
ERROR: Eigen3 implementation not found!

jdtournier · June 6, 2016, 11:13am

Wow, you’re really not having much luck with this… You get full marks for tenacity though!

So the good news is that whatever was failing before seems to be working fine now. This last issue is different again from the previous ones: it looks like ./configure falls over trying to clean up after itself…

Looking more closely at the log though, I think the issue occurs earlier, probably due to the output of pkg-config - I’ve certainly had issues with it on MacOSX in the past, whereby it would produce its output using a wide-character encoding. This is really difficult to detect, and I’ve no idea why it happens on some systems and not others. My best guess is it’ll depend on your system’s character encoding, and/or your filesystem’s character encoding…

So, two things to try. I’d really like you to at least try the first one, since if that works I’ll amend the configure script and hopefully avoid similar issues for others.

Option 1:

Open the configure script in a text editor, and change line 630 from:

    for entry in shlex.split (execute ([ 'pkg-config', '--cflags', 'eigen3' ], RuntimeError)[1]):

to:

    flags = ''
    for c in execute ([ 'pkg-config', '--cflags', 'eigen3' ], RuntimeError)[1]:
      if c is not 0: 
        flags += c
    for entry in shlex.split (flags):

Save the file, and try running it again…

Option 2:

Provide the path to Eigen3 manually, which bypasses the pkg-config automatic detection step - and so hopefully will avoid the issue:

$ export EIGEN_CFLAGS="-isystem /opt/local/include/eigen3"
$ ./configure

Not ideal, but at least it might allow you to (finally) get MRtrix3 up and running…

And thanks for sticking through it, I appreciate this must be somewhat frustrating…

Adriano_BERNINI · June 6, 2016, 12:08pm

I’m afraid still not working. I used option 1 and here it crashes again

./configure

MRtrix build type requested: release

Detecting OS: darwin
Checking for C++11 compliant compiler [clang++]: 4.2.1 - tested ok
Detecting pointer size: 64 bit
Detecting byte order: little-endian
Checking for variable-length array support: yes
Checking for non-POD variable-length array support: no
Checking for zlib compression library: 1.2.5
checking for Eigen 3 library: ('Unexpected error:', "(<type 'exceptions.TypeError'>, TypeError('execv() arg 2 must contain only strings',), <traceback object at 0x100750f80>)")

ERROR: Eigen3 implementation not found!

And with option 2:

$ export EIGEN_CFLAGS="-isystem /opt/local/include/eigen3"
Adriano-3:mrtrix3 adriano_bernini$ ./configure

MRtrix build type requested: release

Detecting OS: darwin
Checking for C++11 compliant compiler [clang++]: 4.2.1 - tested ok
Detecting pointer size: 64 bit
Detecting byte order: little-endian
Checking for variable-length array support: yes
Checking for non-POD variable-length array support: no
Checking for zlib compression library: 1.2.5
checking for Eigen 3 library: 
ERROR: compiler error!

Use the EIGEN_CFLAGS environment variable to set the path to
the Eigen3 include files and to set any required flags
For example:
     EIGEN_CFLAGS="-isystem /usr/include/eigen3" ./configure

And the configure.log file with option 2:

REPORT: 
MRtrix build type requested:

REPORT: release

REPORT: 

REPORT: Detecting OS: darwin

REPORT: Checking for C++11 compliant compiler [clang++]:
EXEC <<
CMD: clang++ -dumpversion
EXIT: 0
STDOUT:
4.2.1
>>


REPORT: 4.2.1

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp8GyyYs.cpp:
---

struct Base {
    Base (int);
};
struct Derived : Base {
    using Base::Base;
};

int main() { 
  Derived D (int); // check for contructor inheritance
  return (0); 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -stdlib=libc++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp8GyyYs.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp8GyyYs.o
EXIT: 1
STDERR:
clang: error: invalid deployment target for -stdlib=libc++ (requires OS X 10.7 or later)
>>

error deleting temporary file "/var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp8GyyYs.o": No such file or directory
ERROR: compiler test failed!

Use CXX environment variable to set path to compiler, as follows:
     CXX=/usr/bin/g++-4.8 ./configure

You can also use the CXX_ARGS to set the arguments expected by the 
compiler, in case this differs from gcc, as follows:

     CXX_ARGS="-c CFLAGS SRC -o OBJECT" ./configure

jdtournier · June 6, 2016, 12:17pm

Right. No joy with the first option, that’s a shame.

As to your second option, are you sure you’re posting the correct configure.log? This one seems identical to your previous one where the script failed much earlier, at the compiler detection stage. However, in this case the failure occurs much later, at the Eigen3 detection stage…?

Adriano_BERNINI · June 6, 2016, 12:41pm

sorry, forgot to update the configure.log. Here the new one:

REPORT: 
MRtrix build type requested:

REPORT: release

REPORT: 

REPORT: Detecting OS: darwin

REPORT: Checking for C++11 compliant compiler [clang++]:
EXEC <<
CMD: clang++ -dumpversion
EXIT: 0
STDOUT:
4.2.1
>>


REPORT: 4.2.1

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpv0oh0g.cpp:
---

struct Base {
    Base (int);
};
struct Derived : Base {
    using Base::Base;
};

int main() { 
  Derived D (int); // check for contructor inheritance
  return (0); 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpv0oh0g.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpv0oh0g.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpv0oh0g.o -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
>>


REPORT:  - tested ok

REPORT: Detecting pointer size:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpNo892K.cpp:
---

#include <iostream>
int main() { 
  std::cout << sizeof(void*); 
  return (0);
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpNo892K.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpNo892K.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpNo892K.o -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
STDOUT:
8
>>


REPORT: 64 bit

REPORT: Detecting byte order:

REPORT: little-endian

REPORT: Checking for variable-length array support:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp7P_Clz.cpp:
---


int main(int argc, char* argv[]) { 
  int x[argc];
  return 0; 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp7P_Clz.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp7P_Clz.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmp7P_Clz.o -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
>>


REPORT: yes

REPORT: Checking for non-POD variable-length array support:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpPK2NRL.cpp:
---

#include <string>

class X {
  int x;
  double y;
  std::string s;
};

int main(int argc, char* argv[]) { 
  X x[argc];
  return 0; 
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpPK2NRL.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpPK2NRL.o
EXIT: 1
STDERR:
/var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpPK2NRL.cpp:11:6: error: variable length array of non-POD element type 'X'
  X x[argc];
     ^
1 error generated.
>>

error deleting temporary file "/var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpPK2NRL.o": No such file or directory
REPORT: no

REPORT: Checking for zlib compression library:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpSVs_nY.cpp:
---

#include <iostream>
#include <zlib.h>

int main() { 
  std::cout << zlibVersion(); 
  return (0);
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 -DMRTRIX_NO_NON_POD_VLA /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpSVs_nY.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpSVs_nY.o
EXIT: 0
>>

EXEC <<
CMD: clang++ /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpSVs_nY.o -lz -o a.out
EXIT: 0
>>

EXEC <<
CMD: ./a.out
EXIT: 0
STDOUT:
1.2.5
>>


REPORT: 1.2.5

REPORT: checking for Eigen 3 library:

COMPILE /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp:
---

#include <Eigen/Core>
#include <iostream>

int main (int argc, char* argv[]) {
  std::cout << EIGEN_WORLD_VERSION << "." << EIGEN_MAJOR_VERSION << "." << EIGEN_MINOR_VERSION << "\n";
  return 0;
}

---
EXEC <<
CMD: clang++ -c -std=c++11 -DMRTRIX_MACOSX -fPIC -DMRTRIX_WORD64 -DMRTRIX_NO_NON_POD_VLA -isystem /opt/local/include/eigen3 /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp -o /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.o
EXIT: 1
STDERR:
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp:2:
In file included from /opt/local/include/eigen3/Eigen/Core:288:
/opt/local/include/eigen3/Eigen/src/Core/DenseStorage.h:277:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : m_data(std::move(other.m_data))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp:2:
In file included from /opt/local/include/eigen3/Eigen/Core:288:
/opt/local/include/eigen3/Eigen/src/Core/DenseStorage.h:278:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      , m_rows(std::move(other.m_rows))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp:2:
In file included from /opt/local/include/eigen3/Eigen/Core:288:
/opt/local/include/eigen3/Eigen/src/Core/DenseStorage.h:279:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      , m_cols(std::move(other.m_cols))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp:2:
In file included from /opt/local/include/eigen3/Eigen/Core:288:
/opt/local/include/eigen3/Eigen/src/Core/DenseStorage.h:336:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : m_data(std::move(other.m_data))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp:2:
In file included from /opt/local/include/eigen3/Eigen/Core:288:
/opt/local/include/eigen3/Eigen/src/Core/DenseStorage.h:337:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      , m_cols(std::move(other.m_cols))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp:2:
In file included from /opt/local/include/eigen3/Eigen/Core:288:
/opt/local/include/eigen3/Eigen/src/Core/DenseStorage.h:390:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : m_data(std::move(other.m_data))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp:2:
In file included from /opt/local/include/eigen3/Eigen/Core:288:
/opt/local/include/eigen3/Eigen/src/Core/DenseStorage.h:391:21: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      , m_rows(std::move(other.m_rows))
               ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp:2:
In file included from /opt/local/include/eigen3/Eigen/Core:293:
/opt/local/include/eigen3/Eigen/src/Core/PlainObjectBase.h:442:25: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : m_storage( std::move(other.m_storage) )
                   ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp:2:
In file included from /opt/local/include/eigen3/Eigen/Core:294:
/opt/local/include/eigen3/Eigen/src/Core/Matrix.h:216:19: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : Base(std::move(other))
             ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
In file included from /var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.cpp:2:
In file included from /opt/local/include/eigen3/Eigen/Core:295:
/opt/local/include/eigen3/Eigen/src/Core/Array.h:129:19: error: no member named 'move' in namespace 'std'; did you mean 'modf'?
      : Base(std::move(other))
             ~~~~~^
/usr/include/math.h:407:15: note: 'modf' declared here
extern double modf(double, double *);
              ^
10 errors generated.
>>

error deleting temporary file "/var/folders/nk/b8yqf2vn2dz71y9xkzxt_0hm0000gn/T/tmpN4Zp1p.o": No such file or directory
ERROR: compiler error!

Use the EIGEN_CFLAGS environment variable to set the path to
the Eigen3 include files and to set any required flags
For example:
     EIGEN_CFLAGS="-isystem /usr/include/eigen3" ./configure

jdtournier · June 6, 2016, 2:29pm

Right, if this is correct, this is the same as one of your earlier problems: clang isn’t accepting C++11 code. Unfortunately, it looks like reinstalling the OS wasn’t the answer…

So this very much suggests that the issue is local to your account - I’m assuming that you kept your account unmodified? So things to try:

create a fresh account and run the install in there, just to avoid any issues that might be related to the settings in your account.
try to figure out where the deployment target is set in XCode. This is likely to be a setting local to your account, which may explain why it’s still affecting things.
Also, if you type set and post the output, we might be able to spot something that might interfere in your environment…