feat(serif): utility headers (e.g. config, version, etc...)

src/include/serif/config.hpp.in

@@ -0,0 +1,10 @@
+#pragma once
+
+
+#define SERIF_VERSION @SERIF_VERSION@
+#define SERIF_VERSION_MAJOR @SERIF_VERSION_MAJOR@
+#define SERIF_BUILD_COMPILER @SERIF_BUILD_COMPILER@
+#define SERIF_BUILD_SYSTEM @SERIF_BUILD_SYSTEM@
+#define SERIF_BUILD_ARCHITECTURE @SERIF_BUILD_ARCHITECTURE@
+#define SERIF_BUILD_TYPE @SERIF_BUILD_TYPE@
+#define SERIF_MFEM_BUILD_VERSION @SERIF_MFEM_BUILD_VERSION@

src/include/serif/meson.build

@@ -0,0 +1,15 @@
+serif_configuration = configuration_data()
+serif_configuration.set_quoted('SERIF_VERSION', meson.project_version())
+serif_configuration.set('SERIF_VERSION_MAJOR', meson.project_version().split('.')[0])
+serif_configuration.set_quoted('SERIF_BUILD_COMPILER', cpp.get_id() + ' ' + cpp.version())
+serif_configuration.set_quoted('SERIF_BUILD_SYSTEM', host_machine.system())
+serif_configuration.set_quoted('SERIF_BUILD_ARCHITECTURE', host_machine.cpu_family())
+serif_configuration.set_quoted('SERIF_BUILD_TYPE', get_option('buildtype'))
+serif_configuration.set_quoted('SERIF_MFEM_BUILD_VERSION', mfem_dep.version())
+
+configure_file(
+  input: 'config.hpp.in',
+  output: 'config.hpp',
+  configuration: serif_configuration,
+  install_dir: get_option('includedir') / 'serif',
+)

src/include/serif/runtime.hpp

@@ -0,0 +1,7 @@
+#pragma once
+
+#include "serif/backend/mfem/runtime.hpp"
+
+namespace serif {
+    using backend::mfem::initialize;
+}

src/include/serif/types.hpp

@@ -0,0 +1,11 @@
+#pragma once
+
+#include "serif/backend/mfem/types.hpp"
+
+namespace serif {
+    // MFEM is the supported backend. Select native types here; aliases introduce no storage or conversions.
+    using Vector = backend::mfem::Vector;
+    using DenseMatrix = backend::mfem::DenseMatrix;
+    using SparseMatrix = backend::mfem::SparseMatrix;
+    using LinearOperator = backend::mfem::LinearOperator;
+}