First commit

packages/dune-localfunctions/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-localfunctions/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-localfunctions/package.py

@@ -0,0 +1,118 @@
+# 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-localfunctions
+#
+# You can edit this file again by typing:
+#
+#     spack edit dune-localfunctions
+#
+# See the Spack documentation for more information on packaging.
+# ----------------------------------------------------------------------------
+
+from spack import *
+
+
+class DuneLocalfunctions(CMakePackage):
+    """
+    dune-localfunctions provides interface and implementation for shape
+    functions defined on the DUNE reference elements. In addition to the
+    shape function, interpolation operators and special keys are
+    provided which can be used to assemble global function spaces on
+    finite-element grids.
+    """
+
+    homepage = "https://www.dune-project.org"
+    url      = "https://www.dune-project.org/download/2.7.0/dune-localfunctions-2.7.0.tar.gz"
+    list_url = "https://www.dune-project.org/download/"
+    list_depth = 1
+
+    # FIXME: Add a list of GitHub accounts to
+    # notify when the package is updated.
+    # maintainers = ['github_user1', 'github_user2']
+
+    version('2.7.0', sha256='0dbb8e559cc9ca3a506116fc49648c990a40e3162cf4659289f1d96d602a30fa')
+    version('2.6.0', sha256='14664b007fbc5e3592740075d2aeca6890e6e185f9924da044fe726ea3fc86a5')
+    version('2.5.2', sha256='7253fb9186f73bf58d49ecaee22cccd4ad197eff09b07955568307f0cc946958')
+    version('2.5.1', sha256='4308d45132f463ca6c37cf59f0ef52b30b13dc01afba782c467e7ed6511dd0c0')
+    version('2.5.0', sha256='d92e05fbfcb10750aba0597eca1c43c3842a657bb53ab7f25c33c1e24cc654ea')
+    version('2.4.2', sha256='652dea9a47934be62f8c3777a7fda5c1e2d2b2fead5777d180f467acf8472a31')
+    version('2.4.1', sha256='569cd4839564f4d419e52a51873c3e2b153f9656d77a37e0b5fb22f15423399f')
+    version('2.4.0', sha256='5edb297ac26901232dd0cb2899a56d562192abe1cc6ac79efec57818359112e3')
+
+    #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 Threading Building Blocks library support')
+    variant('doxygen', default=True, description='Create Doxygen documentation')
+    variant('sphinx', default=True, description='Create Sphinx documentation')
+    variant('vc', default=True, description='Build C++ Vectorization library support')
+    variant('imagemagick', default=False, description='Imagemagick support')
+    variant('threads', default=True, description='Activate pThread support')
+    variant('shared', default=False, description='Enables the build of shared libraries.')
+    variant('python', default=True, description='Build with Python')
+    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')
+
+    #dependencies 
+    depends_on('dune-common')
+    depends_on('dune-geometry')
+    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('pkg-config', type='build')
+    depends_on('imagemagick', type='build', when='+imagemagick')
+
+    patch('AddQuadMathFlags.cmake.patch', when='@2.6')
+    patch('FindQuadMath.cmake.patch', when='@2.6')
+
+
+    def url_for_version(self, version):
+        url = "https://www.dune-project.org/download/{1}/dune-localfunctions-{1}.tar.gz"
+        return url.format(version.up_to(2), version)
+
+    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