compilers: split pgi compiler out of compilers module

1 files changed, 89 insertions, 0 deletions

diff --git a/mesonbuild/compilers/mixins/pgi.py b/mesonbuild/compilers/mixins/pgi.py
new file mode 100644
index 0000000..af35e5b
--- /dev/null
+++ b/mesonbuild/compilers/mixins/pgi.py
@@ -0,0 +1,89 @@
+# Copyright 2019 The meson development team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Abstractions for the PGI family of compilers."""
+
+import typing
+import os
+
+from ..compilers import clike_debug_args, clike_optimization_args
+
+pgi_buildtype_args = {'plain': [],
+                      'debug': [],
+                      'debugoptimized': [],
+                      'release': [],
+                      'minsize': [],
+                      'custom': [],
+                      }
+
+
+pgi_buildtype_linker_args = {'plain': [],
+                             'debug': [],
+                             'debugoptimized': [],
+                             'release': [],
+                             'minsize': [],
+                             'custom': [],
+                             }
+
+
+class PGICompiler:
+    def __init__(self, compiler_type):
+        self.id = 'pgi'
+        self.compiler_type = compiler_type
+
+        default_warn_args = ['-Minform=inform']
+        self.warn_args = {'0': [],
+                          '1': default_warn_args,
+                          '2': default_warn_args,
+                          '3': default_warn_args}
+
+    def get_module_incdir_args(self) -> typing.Tuple[str]:
+        return ('-module', )
+
+    def get_no_warn_args(self) -> typing.List[str]:
+        return ['-silent']
+
+    def get_pic_args(self) -> typing.List[str]:
+        if self.compiler_type.is_osx_compiler or self.compiler_type.is_windows_compiler:
+            return [] # PGI -fPIC is Linux only.
+        return ['-fPIC']
+
+    def openmp_flags(self) -> typing.List[str]:
+        return ['-mp']
+
+    def get_buildtype_args(self, buildtype: str) -> typing.List[str]:
+        return pgi_buildtype_args[buildtype]
+
+    def get_buildtype_linker_args(self, buildtype: str) -> typing.List[str]:
+        return pgi_buildtype_linker_args[buildtype]
+
+    def get_optimization_args(self, optimization_level: str):
+        return clike_optimization_args[optimization_level]
+
+    def get_debug_args(self, is_debug: bool):
+        return clike_debug_args[is_debug]
+
+    def compute_parameters_with_absolute_paths(self, parameter_list: typing.List[str], build_dir: str):
+        for idx, i in enumerate(parameter_list):
+            if i[:2] == '-I' or i[:2] == '-L':
+                parameter_list[idx] = i[:2] + os.path.normpath(os.path.join(build_dir, i[2:]))
+
+    def get_allow_undefined_link_args(self):
+        return []
+
+    def get_dependency_gen_args(self, outtarget, outfile):
+        return []
+
+    def get_always_args(self):
+        return []