Created starter files for the project.

venv/Lib/site-packages/numpy/distutils/fcompiler/pg.py

@@ -0,0 +1,128 @@
+# http://www.pgroup.com
+import sys
+
+from numpy.distutils.fcompiler import FCompiler
+from sys import platform
+from os.path import join, dirname, normpath
+
+compilers = ['PGroupFCompiler', 'PGroupFlangCompiler']
+
+
+class PGroupFCompiler(FCompiler):
+
+    compiler_type = 'pg'
+    description = 'Portland Group Fortran Compiler'
+    version_pattern = r'\s*pg(f77|f90|hpf|fortran) (?P<version>[\d.-]+).*'
+
+    if platform == 'darwin':
+        executables = {
+            'version_cmd': ["<F77>", "-V"],
+            'compiler_f77': ["pgfortran", "-dynamiclib"],
+            'compiler_fix': ["pgfortran", "-Mfixed", "-dynamiclib"],
+            'compiler_f90': ["pgfortran", "-dynamiclib"],
+            'linker_so': ["libtool"],
+            'archiver': ["ar", "-cr"],
+            'ranlib': ["ranlib"]
+        }
+        pic_flags = ['']
+    else:
+        executables = {
+            'version_cmd': ["<F77>", "-V"],
+            'compiler_f77': ["pgfortran"],
+            'compiler_fix': ["pgfortran", "-Mfixed"],
+            'compiler_f90': ["pgfortran"],
+            'linker_so': ["pgfortran"],
+            'archiver': ["ar", "-cr"],
+            'ranlib': ["ranlib"]
+        }
+        pic_flags = ['-fpic']
+
+    module_dir_switch = '-module '
+    module_include_switch = '-I'
+
+    def get_flags(self):
+        opt = ['-Minform=inform', '-Mnosecond_underscore']
+        return self.pic_flags + opt
+
+    def get_flags_opt(self):
+        return ['-fast']
+
+    def get_flags_debug(self):
+        return ['-g']
+
+    if platform == 'darwin':
+        def get_flags_linker_so(self):
+            return ["-dynamic", '-undefined', 'dynamic_lookup']
+
+    else:
+        def get_flags_linker_so(self):
+            return ["-shared", '-fpic']
+
+    def runtime_library_dir_option(self, dir):
+        return '-R%s' % dir
+
+
+import functools
+
+class PGroupFlangCompiler(FCompiler):
+    compiler_type = 'flang'
+    description = 'Portland Group Fortran LLVM Compiler'
+    version_pattern = r'\s*(flang|clang) version (?P<version>[\d.-]+).*'
+
+    ar_exe = 'lib.exe'
+    possible_executables = ['flang']
+
+    executables = {
+        'version_cmd': ["<F77>", "--version"],
+        'compiler_f77': ["flang"],
+        'compiler_fix': ["flang"],
+        'compiler_f90': ["flang"],
+        'linker_so': [None],
+        'archiver': [ar_exe, "/verbose", "/OUT:"],
+        'ranlib': None
+    }
+
+    library_switch = '/OUT:'  # No space after /OUT:!
+    module_dir_switch = '-module '  # Don't remove ending space!
+
+    def get_libraries(self):
+        opt = FCompiler.get_libraries(self)
+        opt.extend(['flang', 'flangrti', 'ompstub'])
+        return opt
+
+    @functools.lru_cache(maxsize=128)
+    def get_library_dirs(self):
+        """List of compiler library directories."""
+        opt = FCompiler.get_library_dirs(self)
+        flang_dir = dirname(self.executables['compiler_f77'][0])
+        opt.append(normpath(join(flang_dir, '..', 'lib')))
+
+        return opt
+
+    def get_flags(self):
+        return []
+
+    def get_flags_free(self):
+        return []
+
+    def get_flags_debug(self):
+        return ['-g']
+
+    def get_flags_opt(self):
+        return ['-O3']
+
+    def get_flags_arch(self):
+        return []
+
+    def runtime_library_dir_option(self, dir):
+        raise NotImplementedError
+
+
+if __name__ == '__main__':
+    from distutils import log
+    log.set_verbosity(2)
+    from numpy.distutils import customized_fcompiler
+    if 'flang' in sys.argv:
+        print(customized_fcompiler(compiler='flang').get_version())
+    else:
+        print(customized_fcompiler(compiler='pg').get_version())