Add PGI C and C++ compilers (#4803)

5 files changed, 65 insertions, 14 deletions

diff --git a/mesonbuild/compilers/__init__.py b/mesonbuild/compilers/__init__.py
index b4807c6..c568a98 100644
--- a/mesonbuild/compilers/__init__.py
+++ b/mesonbuild/compilers/__init__.py
@@ -78,6 +78,8 @@ __all__ = [
     'ObjCPPCompiler',
     'Open64FortranCompiler',
     'PathScaleFortranCompiler',
+    'PGICCompiler',
+    'PGICPPCompiler',
     'PGIFortranCompiler',
     'RustCompiler',
     'CcrxCCompiler',
@@ -127,6 +129,7 @@ from .c import (
     GnuCCompiler,
     ElbrusCCompiler,
     IntelCCompiler,
+    PGICCompiler,
     CcrxCCompiler,
     VisualStudioCCompiler,
 )
@@ -139,6 +142,7 @@ from .cpp import (
     GnuCPPCompiler,
     ElbrusCPPCompiler,
     IntelCPPCompiler,
+    PGICPPCompiler,
     CcrxCPPCompiler,
     VisualStudioCPPCompiler,
 )
diff --git a/mesonbuild/compilers/c.py b/mesonbuild/compilers/c.py
index f7864c0..a8be2b0 100644
--- a/mesonbuild/compilers/c.py
+++ b/mesonbuild/compilers/c.py
@@ -40,10 +40,12 @@ from .compilers import (
     ClangCompiler,
     Compiler,
     CompilerArgs,
+    CompilerType,
     CrossNoRunException,
     GnuCompiler,
     ElbrusCompiler,
     IntelCompiler,
+    PGICompiler,
     RunResult,
     CcrxCompiler,
 )
@@ -1222,6 +1224,12 @@ class GnuCCompiler(GnuCompiler, CCompiler):
         return ['-fpch-preprocess', '-include', os.path.basename(header)]
 
 
+class PGICCompiler(PGICompiler, CCompiler):
+    def __init__(self, exelist, version, is_cross, exe_wrapper=None, **kwargs):
+        CCompiler.__init__(self, exelist, version, is_cross, exe_wrapper, **kwargs)
+        PGICompiler.__init__(self, CompilerType.PGI_STANDARD)
+
+
 class ElbrusCCompiler(GnuCCompiler, ElbrusCompiler):
     def __init__(self, exelist, version, compiler_type, is_cross, exe_wrapper=None, defines=None, **kwargs):
         GnuCCompiler.__init__(self, exelist, version, compiler_type, is_cross, exe_wrapper, defines, **kwargs)
diff --git a/mesonbuild/compilers/compilers.py b/mesonbuild/compilers/compilers.py
index 758b1c3..016e704 100644
--- a/mesonbuild/compilers/compilers.py
+++ b/mesonbuild/compilers/compilers.py
@@ -14,6 +14,7 @@
 
 import abc, contextlib, enum, os.path, re, tempfile, shlex
 import subprocess
+from typing import List
 
 from ..linkers import StaticLinker
 from .. import coredata
@@ -166,6 +167,13 @@ msvc_buildtype_args = {'plain': [],
                        'custom': [],
                        }
 
+pgi_buildtype_args = {'plain': [],
+                      'debug': [],
+                      'debugoptimized': [],
+                      'release': [],
+                      'minsize': [],
+                      'custom': [],
+                      }
 apple_buildtype_linker_args = {'plain': [],
                                'debug': [],
                                'debugoptimized': [],
@@ -197,6 +205,13 @@ ccrx_buildtype_linker_args = {'plain': [],
                               'minsize': [],
                               'custom': [],
                               }
+pgi_buildtype_linker_args = {'plain': [],
+                             'debug': [],
+                             'debugoptimized': [],
+                             'release': [],
+                             'minsize': [],
+                             'custom': [],
+                             }
 
 msvc_buildtype_linker_args = {'plain': [],
                               'debug': [],
@@ -1601,7 +1616,7 @@ class GnuCompiler(GnuLikeCompiler):
 
 
 class PGICompiler:
-    def __init__(self, compiler_type):
+    def __init__(self, compiler_type=None):
         self.id = 'pgi'
         self.compiler_type = compiler_type
 
@@ -1610,18 +1625,41 @@ class PGICompiler:
                           '2': default_warn_args,
                           '3': default_warn_args}
 
-        def get_module_incdir_args(self):
-            return ('-module', )
+    def get_module_incdir_args(self) -> List[str]:
+        return ('-module', )
+
+    def get_no_warn_args(self) -> List[str]:
+        return ['-silent']
 
-        def get_no_warn_args(self):
-            return ['-silent']
+    def openmp_flags(self) -> List[str]:
+        return ['-mp']
 
-        def openmp_flags(self):
-            return ['-mp']
+    def get_buildtype_args(self, buildtype: str) -> List[str]:
+        return pgi_buildtype_args[buildtype]
+
+    def get_buildtype_linker_args(self, buildtype: str) -> List[str]:
+        return pgi_buildtype_linker_args[buildtype]
+
+    def get_optimization_args(self, optimization_level: str) -> List[str]:
+        return clike_optimization_args[optimization_level]
+
+    def get_debug_args(self, is_debug: bool) -> List[str]:
+        return clike_debug_args[is_debug]
+
+    def compute_parameters_with_absolute_paths(self, parameter_list: 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 []
+
 
 class ElbrusCompiler(GnuCompiler):
     # Elbrus compiler is nearly like GCC, but does not support
diff --git a/mesonbuild/compilers/cpp.py b/mesonbuild/compilers/cpp.py
index d702e83..bad71f6 100644
--- a/mesonbuild/compilers/cpp.py
+++ b/mesonbuild/compilers/cpp.py
@@ -23,10 +23,12 @@ from .c import CCompiler, VisualStudioCCompiler, ClangClCCompiler
 from .compilers import (
     gnu_winlibs,
     msvc_winlibs,
+    CompilerType,
     ClangCompiler,
     GnuCompiler,
     ElbrusCompiler,
     IntelCompiler,
+    PGICompiler,
     ArmCompiler,
     ArmclangCompiler,
     CcrxCompiler,
@@ -232,6 +234,12 @@ class GnuCPPCompiler(GnuCompiler, CPPCompiler):
         return ['-lstdc++']
 
 
+class PGICPPCompiler(PGICompiler, CPPCompiler):
+    def __init__(self, exelist, version, is_cross, exe_wrapper=None, **kwargs):
+        CPPCompiler.__init__(self, exelist, version, is_cross, exe_wrapper, **kwargs)
+        PGICompiler.__init__(self, CompilerType.PGI_STANDARD)
+
+
 class ElbrusCPPCompiler(GnuCPPCompiler, ElbrusCompiler):
     def __init__(self, exelist, version, compiler_type, is_cross, exe_wrapper=None, defines=None, **kwargs):
         GnuCPPCompiler.__init__(self, exelist, version, compiler_type, is_cross, exe_wrapper, defines, **kwargs)
diff --git a/mesonbuild/compilers/fortran.py b/mesonbuild/compilers/fortran.py
index 57d1dd9..e7486db 100644
--- a/mesonbuild/compilers/fortran.py
+++ b/mesonbuild/compilers/fortran.py
@@ -376,12 +376,6 @@ class PGIFortranCompiler(PGICompiler, FortranCompiler):
         FortranCompiler.__init__(self, exelist, version, is_cross, exe_wrapper, **kwags)
         PGICompiler.__init__(self, CompilerType.PGI_STANDARD)
 
-    def get_always_args(self):
-        """PGI doesn't have -pipe."""
-        val = super().get_always_args()
-        val.remove('-pipe')
-        return val
-
 
 class FlangFortranCompiler(ClangCompiler, FortranCompiler):
     def __init__(self, exelist, version, is_cross, exe_wrapper=None, **kwags):
@@ -393,7 +387,6 @@ class FlangFortranCompiler(ClangCompiler, FortranCompiler):
                           '2': default_warn_args,
                           '3': default_warn_args}
 
-
 class Open64FortranCompiler(FortranCompiler):
     def __init__(self, exelist, version, is_cross, exe_wrapper=None, **kwags):
         FortranCompiler.__init__(self, exelist, version, is_cross, exe_wrapper, **kwags)