First commit

packages/dune-alugrid/AddQuadMathFlags.cmake.patch

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+--- a/cmake/modules/AddQuadMathFlags.cmake	2020-03-24 07:54:22.548925006 +0100
++++ b/cmake/modules/AddQuadMathFlags.cmake.patched	2020-03-24 22:53:43.127262894 +0100
+@@ -0,0 +1,28 @@
++# Defines the functions to use QuadMath
++#
++# .. cmake_function:: add_dune_quadmath_flags
++#
++#    .. cmake_param:: targets
++#       :positional:
++#       :single:
++#       :required:
++#
++#       A list of targets to use QuadMath with.
++#
++
++
++function(add_dune_quadmath_flags _targets)
++  if(QUADMATH_FOUND)
++    foreach(_target ${_targets})
++      target_link_libraries(${_target} "quadmath")
++      set_property(TARGET ${_target}
++        APPEND_STRING
++        PROPERTY COMPILE_FLAGS "-DENABLE_QUADMATH=1 -D_GLIBCXX_USE_FLOAT128=1 ")
++      if(${CMAKE_CXX_COMPILER_ID} STREQUAL GNU)
++        set_property(TARGET ${_target}
++          APPEND_STRING
++          PROPERTY COMPILE_FLAGS "-fext-numeric-literals ")
++      endif()
++    endforeach(_target ${_targets})
++  endif(QUADMATH_FOUND)
++endfunction(add_dune_quadmath_flags)

packages/dune-alugrid/FindQuadMath.cmake.patch

@@ -0,0 +1,62 @@
+--- a/cmake/modules/FindQuadMath.cmake	2020-03-24 07:54:22.548925006 +0100
++++ b/cmake/modules/FindQuadMath.cmake.patched	2020-03-24 22:53:43.127262894 +0100
+@@ -0,0 +1,59 @@
++# .. cmake_module::
++#
++#    Find the GCC Quad-Precision library
++#
++#    Sets the following variables:
++#
++#    :code:`QUADMATH_FOUND`
++#       True if the Quad-Precision library was found.
++#
++#
++
++
++# search for the header quadmath.h
++include(CheckIncludeFile)
++check_include_file(quadmath.h QUADMATH_HEADER)
++
++include(CheckCSourceCompiles)
++include(CMakePushCheckState)
++
++cmake_push_check_state() # Save variables
++set(CMAKE_REQUIRED_LIBRARIES quadmath)
++check_c_source_compiles("
++#include <quadmath.h>
++
++int main ()
++{
++  __float128 r = 1.0q;
++  r = strtoflt128(\"1.2345678\", NULL);
++  return 0;
++}" QUADMATH_COMPILES)
++cmake_pop_check_state()
++
++
++include(FindPackageHandleStandardArgs)
++find_package_handle_standard_args(
++  "QuadMath"
++  DEFAULT_MSG
++  QUADMATH_HEADER
++  QUADMATH_COMPILES
++)
++
++# text for feature summary
++set_package_properties("QuadMath" PROPERTIES
++  DESCRIPTION "GCC Quad-Precision library")
++
++# set HAVE_QUADMATH for config.h
++set(HAVE_QUADMATH ${QUADMATH_FOUND})
++
++# -fext-numeric-literals is a GCC extension not available in other compilers like clang
++if(${CMAKE_CXX_COMPILER_ID} STREQUAL GNU)
++  set(_QUADMATH_EXT_NUMERIC_LITERALS "-fext-numeric-literals")
++endif()
++
++# register all QuadMath related flags
++if(HAVE_QUADMATH)
++  dune_register_package_flags(COMPILE_DEFINITIONS "ENABLE_QUADMATH=1" "_GLIBCXX_USE_FLOAT128=1"
++                              COMPILE_OPTIONS ${_QUADMATH_EXT_NUMERIC_LITERALS}
++                              LIBRARIES "quadmath")
++endif()

packages/dune-alugrid/package.py

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+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+# ----------------------------------------------------------------------------
+# If you submit this package back to Spack as a pull request,
+# please first remove this boilerplate and all FIXME comments.
+#
+# This is a template package file for Spack.  We've put "FIXME"
+# next to all the things you'll want to change. Once you've handled
+# them, you can save this file and test your package like this:
+#
+#     spack install dune-alugrid
+#
+# You can edit this file again by typing:
+#
+#     spack edit dune-alugrid
+#
+# See the Spack documentation for more information on packaging.
+# ----------------------------------------------------------------------------
+
+from spack import *
+
+
+class DuneAlugrid(CMakePackage):
+    """ALUGrid is an adaptive, loadbalancing, unstructured implementation of the DUNE grid interface supporting either simplices or cubes."""
+
+    homepage = "https://www.dune-project.org"
+    url      = "https://github.com/dune-mirrors/dune-alugrid/archive/v2.6.0.tar.gz"
+
+    # FIXME: Add a list of GitHub accounts to
+    # notify when the package is updated.
+    # maintainers = ['github_user1', 'github_user2']
+
+    version('2.6.0',    sha256='25fa4a5127837a0def2f93ae7fda38c5098dd066536236533015755ad264a870')
+    version('2.4.0',    sha256='fd0fab5b2c6e1e0c9f792947dad1f9c2e2d6b65242935474017e0c278bab3ae1')
+
+    #option
+    variant('blas',   default=True, description='Build with BLAS support')
+    variant('lapack', default=True, description='Build with LAPACK support')
+    variant('gmp', default=True, description='Build with GNU multi-precision library support')
+    variant('tbb', default=True, description='Build with Threading Building Blocks library support')
+    variant('mkl', default=True, description='Build with Math Kernel library support')
+    variant('doxygen', default=True, description='Create Doxygen documentation')
+    variant('sphinx', default=True, description='Create Sphinx documentation')
+    variant('python', default=False, description='Build with Python and dune-python')
+    variant('vc', default=True, description='Build C++ Vectorization library support')
+    variant('zlib', default=True, description='Build zlib library support')
+    variant('imagemagick', default=False, description='Imagemagick support')
+    variant('corepy', default=False, description='Build with dune-corepy support')
+    variant('uggrid', default=False, description='Build with dune-uggrid support')
+    variant('ptscotch', default=True, description='Build with PT-Scotch support')
+    variant('metis', default=True, description='Build with METIS support')
+    variant('parmetis', default=True, description='Build with ParMETIS support')
+    variant('alberta', default=False, description='Build with Alberta support')
+    variant('psurface', default=False, description='Build with Psurface support')
+    variant('amiramesh', default=False, description='Build with AmiraMesh support')
+    variant('sionlib', default=False, description='Build with SIONlib support')
+    variant('zoltan', default=True, description='Build with Zoltan support')
+    variant('threads', default=True, description='Whether we are using pthreads')
+    variant('extrautils', default=True, description='Enable compilation and installation of extra utilities from the src subdirectory')
+    variant('selector', default=True, description='Grid selector definition added to config.h')
+    variant('shared', default=False, description='Enables the build of shared libraries.')
+
+    #dependencies 
+    depends_on('dune-common')
+    depends_on('dune-geometry')
+    depends_on('dune-grid')
+    depends_on('dune-corepy', when='+corepy')
+    depends_on('dune-python', when='+python')
+    depends_on('dune-uggrid', when='+uggrid')
+    depends_on('cmake@3.1:', type='build')
+    depends_on('mpi')
+    depends_on('blas',   when='+blas')
+    depends_on('lapack', when='+lapack')
+    depends_on('doxygen', type='build', when='+doxygen')
+    depends_on('gmp', when='+gmp')
+    depends_on('intel-tbb', when='+tbb')
+    depends_on('intel-mkl', when='+mkl')
+    depends_on('python@3.0:')
+    depends_on('py-sphinx', type='build', when='+sphinx')
+    depends_on('vc', when='+vc')
+    depends_on('zlib', when='+zlib')
+    depends_on('scotch+mpi', when='+ptscotch')
+    depends_on('zoltan', when='+zoltan')
+    depends_on('metis', when='+metis')
+    depends_on('parmetis', when='+parmetis')
+    depends_on('pkg-config', type='build')
+    depends_on('imagemagick', type='build', when='+imagemagick')
+    depends_on('alberta', when='+alberta')
+    depends_on('psurface', when='+psurface')
+    depends_on('amiramesh', when='+amiramesh')
+    depends_on('sionlib', when='+sionlib')
+
+    patch('AddQuadMathFlags.cmake.patch', when='@2.6')
+    patch('FindQuadMath.cmake.patch', when='@2.6')
+
+    def cmake_args(self):
+        """Populate cmake arguments."""
+        spec = self.spec
+        def variant_bool(feature, on='ON', off='OFF'):
+            """Ternary for spec variant to ON/OFF string"""
+            if feature in spec:
+                return on
+            return off 
+
+        def nvariant_bool(feature):
+            """Negated ternary for spec variant to OFF/ON string"""
+            return variant_bool(feature, on='OFF', off='ON')
+
+        cmake_args = [ 
+#            '-DDUNE_BUILD_BOTH_LIBS=%s' % variant_bool('+shared'),
+            '-DBUILD_SHARED_LIBS:BOOL=%s' % variant_bool('+shared'),
+            '-DDUNE_GRID_EXTRA_UTILS:BOOL=%s' % variant_bool('+extrautils'),
+            '-DDUNE_GRID_GRIDTYPE_SELECTOR:BOOL=%s' % variant_bool('+selector'),
+            '-DUSE_PTHREADS:BOOL=%s' % variant_bool('+threads'),
+        ]
+        if 'python' in spec:
+            cmake_args.append('-DDUNE_GRID_EXPERIMENTAL_GRID_EXTENSIONS:BOOL=TRUE')
+            cmake_args.append('-DPYTHON_INSTALL_LOCATION:STRING="system"')
+
+        return cmake_args
+