failing liblapack build

$ nix-build '<nixpkgs>' -A liblapack
these derivations will be built:
  /nix/store/4kzibfx3c646h403xn0qxymm0qr0ic7r-liblapack-3.4.1.drv
building path(s) ‘/nix/store/l73pwinpjxmf0b8s032czr0n1yair4d6-liblapack-3.4.1’
unpacking sources
unpacking source archive /nix/store/yvlz7fgsbln0xiyxrfhy70xgz1cbl3mi-lapack-3.4.1.tgz
source root is lapack-3.4.1
patching sources
configuring
fixing cmake files...
cmake flags: -DCMAKE_BUILD_TYPE=Release -DCMAKE_SKIP_BUILD_RPATH=ON -DCMAKE_INSTALL_NAME_DIR=/nix/store/l73pwinpjxmf0b8s032czr0n1yair4d6-liblapack-3.4.1/lib -DCMAKE_INSTALL_PREFIX=/nix/store/l73pwinpjxmf0b8s032czr0n1yair4d6-liblapack-3.4.1 -DUSE_OPTIMIZED_BLAS=ON -DBLAS_ATLAS_f77blas_LIBRARY=/nix/store/n136yqcxcskhmxq8kxdc25q227wmiing-atlas-3.10.2/lib/libf77blas.a -DBLAS_ATLAS_atlas_LIBRARY=/nix/store/n136yqcxcskhmxq8kxdc25q227wmiing-atlas-3.10.2/lib/libatlas.a -DCMAKE_Fortran_FLAGS=-fPIC
-- The Fortran compiler identification is GNU
-- Checking whether Fortran compiler has -isysroot
-- Checking whether Fortran compiler has -isysroot - yes
-- Checking whether Fortran compiler supports OSX deployment target flag
-- Checking whether Fortran compiler supports OSX deployment target flag - yes
-- Check for working Fortran compiler: /nix/store/02cxmcw530v0racgbsmnf35x975iczn5-gfortran-5.1.0/bin/gfortran
-- Check for working Fortran compiler: /nix/store/02cxmcw530v0racgbsmnf35x975iczn5-gfortran-5.1.0/bin/gfortran  -- broken
CMake Error at /nix/store/8g2v9cnv0fnlav84jrkkf4zyxym60m2p-cmake-3.2.2/share/cmake-3.2/Modules/CMakeTestFortranCompiler.cmake:54 (message):
  The Fortran compiler
  "/nix/store/02cxmcw530v0racgbsmnf35x975iczn5-gfortran-5.1.0/bin/gfortran"
  is not able to compile a simple test program.

  It fails with the following output:

   Change Dir: /private/var/folders/wr/g_dl81tn5_x0t_yz3jw602cr0000gn/T/nix-build-liblapack-3.4.1.drv-0/lapack-3.4.1/build/CMakeFiles/CMakeTmp



  Run Build
  Command:"/nix/store/ks46jqh8qf2x60gm0vzvbqcm06kv9p38-gnumake-4.1/bin/make"
  "cmTryCompileExec3048645405/fast"

  /nix/store/ks46jqh8qf2x60gm0vzvbqcm06kv9p38-gnumake-4.1/bin/make -f
  CMakeFiles/cmTryCompileExec3048645405.dir/build.make
  CMakeFiles/cmTryCompileExec3048645405.dir/build

  make[1]: Entering directory
  '/private/var/folders/wr/g_dl81tn5_x0t_yz3jw602cr0000gn/T/nix-build-liblapack-3.4.1.drv-0/lapack-3.4.1/build/CMakeFiles/CMakeTmp'


  /nix/store/8g2v9cnv0fnlav84jrkkf4zyxym60m2p-cmake-3.2.2/bin/cmake -E
  cmake_progress_report
  /private/var/folders/wr/g_dl81tn5_x0t_yz3jw602cr0000gn/T/nix-build-liblapack-3.4.1.drv-0/lapack-3.4.1/build/CMakeFiles/CMakeTmp/CMakeFiles
  1

  Building Fortran object
  CMakeFiles/cmTryCompileExec3048645405.dir/testFortranCompiler.f.o


  /nix/store/02cxmcw530v0racgbsmnf35x975iczn5-gfortran-5.1.0/bin/gfortran
  -fPIC -arch x86_64 -isysroot
  /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk
  -c
  /private/var/folders/wr/g_dl81tn5_x0t_yz3jw602cr0000gn/T/nix-build-liblapack-3.4.1.drv-0/lapack-3.4.1/build/CMakeFiles/CMakeTmp/testFortranCompiler.f
  -o CMakeFiles/cmTryCompileExec3048645405.dir/testFortranCompiler.f.o

  Linking Fortran executable cmTryCompileExec3048645405

  /nix/store/8g2v9cnv0fnlav84jrkkf4zyxym60m2p-cmake-3.2.2/bin/cmake -E
  cmake_link_script CMakeFiles/cmTryCompileExec3048645405.dir/link.txt
  --verbose=1


  /nix/store/02cxmcw530v0racgbsmnf35x975iczn5-gfortran-5.1.0/bin/gfortran
  -fPIC -arch x86_64 -isysroot
  /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk
  CMakeFiles/cmTryCompileExec3048645405.dir/testFortranCompiler.f.o -o
  cmTryCompileExec3048645405

  impure path
  `/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk'
  used in link

  collect2: error: ld returned 1 exit status

  CMakeFiles/cmTryCompileExec3048645405.dir/build.make:88: recipe for target
  'cmTryCompileExec3048645405' failed

  make[1]: *** [cmTryCompileExec3048645405] Error 1

  make[1]: Leaving directory
  '/private/var/folders/wr/g_dl81tn5_x0t_yz3jw602cr0000gn/T/nix-build-liblapack-3.4.1.drv-0/lapack-3.4.1/build/CMakeFiles/CMakeTmp'


  Makefile:117: recipe for target 'cmTryCompileExec3048645405/fast' failed

  make: *** [cmTryCompileExec3048645405/fast] Error 2





  CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
  CMakeLists.txt:2 (project)


-- Configuring incomplete, errors occurred!
See also "/private/var/folders/wr/g_dl81tn5_x0t_yz3jw602cr0000gn/T/nix-build-liblapack-3.4.1.drv-0/lapack-3.4.1/build/CMakeFiles/CMakeOutput.log".
See also "/private/var/folders/wr/g_dl81tn5_x0t_yz3jw602cr0000gn/T/nix-build-liblapack-3.4.1.drv-0/lapack-3.4.1/build/CMakeFiles/CMakeError.log".
builder for ‘/nix/store/4kzibfx3c646h403xn0qxymm0qr0ic7r-liblapack-3.4.1.drv’ failed with exit code 1
error: build of ‘/nix/store/4kzibfx3c646h403xn0qxymm0qr0ic7r-liblapack-3.4.1.drv’ failed