compilers: move get_dependency_gen_args to base Compiler

So that every subclass doesn't have to reimplement it. Especially since
the Gnu implementation moved out of the CCompiler and into the
GnuLikeCompiler mixin

13 files changed, 3 insertions, 40 deletions

diff --git a/mesonbuild/compilers/compilers.py b/mesonbuild/compilers/compilers.py
index 578f654..a66ecdc 100644
--- a/mesonbuild/compilers/compilers.py
+++ b/mesonbuild/compilers/compilers.py
@@ -1062,6 +1062,9 @@ class Compiler(metaclass=abc.ABCMeta):
     def split_shlib_to_parts(self, fname: str) -> T.Tuple[T.Optional[str], str]:
         return None, fname
 
+    def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
+        return []
+
 
 def get_args_from_envvars(lang: str,
                           for_machine: MachineChoice,
diff --git a/mesonbuild/compilers/cs.py b/mesonbuild/compilers/cs.py
index b8e673e..01d2adb 100644
--- a/mesonbuild/compilers/cs.py
+++ b/mesonbuild/compilers/cs.py
@@ -61,9 +61,6 @@ class CsCompiler(BasicLinkerIsCompilerMixin, Compiler):
     def get_werror_args(self):
         return ['-warnaserror']
 
-    def get_dependency_gen_args(self, outtarget, outfile):
-        return []
-
     def get_linker_exelist(self):
         return self.exelist[:]
 
diff --git a/mesonbuild/compilers/cuda.py b/mesonbuild/compilers/cuda.py
index b227ad3..e6b4d04 100644
--- a/mesonbuild/compilers/cuda.py
+++ b/mesonbuild/compilers/cuda.py
@@ -213,9 +213,6 @@ class CudaCompiler(Compiler):
     def get_soname_args(self, *args):
         return self._cook_link_args(self.host_compiler.get_soname_args(*args))
 
-    def get_dependency_gen_args(self, outtarget, outfile):
-        return []
-
     def get_compile_only_args(self):
         return ['-c']
 
diff --git a/mesonbuild/compilers/d.py b/mesonbuild/compilers/d.py
index ca7f80d..2be19f7 100644
--- a/mesonbuild/compilers/d.py
+++ b/mesonbuild/compilers/d.py
@@ -99,10 +99,6 @@ class DmdLikeCompilerMixin:
     def get_werror_args(self):
         return ['-w']
 
-    def get_dependency_gen_args(self, outtarget, outfile):
-        # DMD and LDC does not currently return Makefile-compatible dependency info.
-        return []
-
     def get_coverage_args(self):
         return ['-cov']
 
diff --git a/mesonbuild/compilers/fortran.py b/mesonbuild/compilers/fortran.py
index 9c2f5bf..8d17d13 100644
--- a/mesonbuild/compilers/fortran.py
+++ b/mesonbuild/compilers/fortran.py
@@ -108,9 +108,6 @@ class FortranCompiler(CLikeCompiler, Compiler):
     def get_debug_args(self, is_debug):
         return clike_debug_args[is_debug]
 
-    def get_dependency_gen_args(self, outtarget, outfile):
-        return []
-
     def get_preprocess_only_args(self):
         return ['-cpp'] + super().get_preprocess_only_args()
 
diff --git a/mesonbuild/compilers/java.py b/mesonbuild/compilers/java.py
index e353950..fb4ff7c 100644
--- a/mesonbuild/compilers/java.py
+++ b/mesonbuild/compilers/java.py
@@ -37,9 +37,6 @@ class JavaCompiler(BasicLinkerIsCompilerMixin, Compiler):
     def get_werror_args(self):
         return ['-Werror']
 
-    def get_dependency_gen_args(self, outtarget, outfile):
-        return []
-
     def get_compile_only_args(self):
         return []
 
diff --git a/mesonbuild/compilers/mixins/arm.py b/mesonbuild/compilers/mixins/arm.py
index f21e9de..ee7d337 100644
--- a/mesonbuild/compilers/mixins/arm.py
+++ b/mesonbuild/compilers/mixins/arm.py
@@ -96,7 +96,6 @@ class ArmCompiler(Compiler):
     def get_always_args(self) -> T.List[str]:
         return []
 
-    # Override CCompiler.get_dependency_gen_args
     def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
         return ['--depend_target', outtarget, '--depend', outfile, '--depend_single_line']
 
@@ -171,7 +170,6 @@ class ArmclangCompiler(Compiler):
         # so it might change semantics at any time.
         return ['-include-pch', os.path.join(pch_dir, self.get_pch_name(header))]
 
-    # Override CCompiler.get_dependency_gen_args
     def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
         return ['-MD', '-MT', outtarget, '-MF', outfile]
 
diff --git a/mesonbuild/compilers/mixins/c2000.py b/mesonbuild/compilers/mixins/c2000.py
index 34a1cd8..287aaa8 100644
--- a/mesonbuild/compilers/mixins/c2000.py
+++ b/mesonbuild/compilers/mixins/c2000.py
@@ -81,10 +81,6 @@ class C2000Compiler(Compiler):
     def get_pch_use_args(self, pch_dir: str, header: str) -> T.List[str]:
         return []
 
-    # Override CCompiler.get_dependency_gen_args
-    def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
-        return []
-
     def thread_flags(self, env: 'Environment') -> T.List[str]:
         return []
 
diff --git a/mesonbuild/compilers/mixins/ccrx.py b/mesonbuild/compilers/mixins/ccrx.py
index 7e92b35..eba4c45 100644
--- a/mesonbuild/compilers/mixins/ccrx.py
+++ b/mesonbuild/compilers/mixins/ccrx.py
@@ -85,10 +85,6 @@ class CcrxCompiler(Compiler):
     def get_pch_use_args(self, pch_dir: str, header: str) -> T.List[str]:
         return []
 
-    # Override CCompiler.get_dependency_gen_args
-    def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
-        return []
-
     def thread_flags(self, env: 'Environment') -> T.List[str]:
         return []
 
diff --git a/mesonbuild/compilers/mixins/compcert.py b/mesonbuild/compilers/mixins/compcert.py
index 9e8c650..3211f6a 100644
--- a/mesonbuild/compilers/mixins/compcert.py
+++ b/mesonbuild/compilers/mixins/compcert.py
@@ -99,10 +99,6 @@ class CompCertCompiler(Compiler):
                 patched_args.append(arg)
         return patched_args
 
-    # Override CCompiler.get_dependency_gen_args
-    def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
-        return []
-
     def thread_flags(self, env: 'Environment') -> T.List[str]:
         return []
 
diff --git a/mesonbuild/compilers/mixins/pgi.py b/mesonbuild/compilers/mixins/pgi.py
index 6c202ba..61dee8d 100644
--- a/mesonbuild/compilers/mixins/pgi.py
+++ b/mesonbuild/compilers/mixins/pgi.py
@@ -86,9 +86,6 @@ class PGICompiler(Compiler):
                 parameter_list[idx] = i[:2] + os.path.normpath(os.path.join(build_dir, i[2:]))
         return parameter_list
 
-    def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
-        return []
-
     def get_always_args(self) -> T.List[str]:
         return []
 
diff --git a/mesonbuild/compilers/mixins/visualstudio.py b/mesonbuild/compilers/mixins/visualstudio.py
index 77f8dfc..3494bee 100644
--- a/mesonbuild/compilers/mixins/visualstudio.py
+++ b/mesonbuild/compilers/mixins/visualstudio.py
@@ -194,9 +194,6 @@ class VisualStudioLikeCompiler(Compiler, metaclass=abc.ABCMeta):
             args = [arg for arg in args if arg != '/Gw']
         return args
 
-    def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
-        return []
-
     def linker_to_compiler_args(self, args: T.List[str]) -> T.List[str]:
         return ['/link'] + args
 
diff --git a/mesonbuild/compilers/mixins/xc16.py b/mesonbuild/compilers/mixins/xc16.py
index 1f9f520..77c4690 100644
--- a/mesonbuild/compilers/mixins/xc16.py
+++ b/mesonbuild/compilers/mixins/xc16.py
@@ -84,10 +84,6 @@ class Xc16Compiler(Compiler):
     def get_pch_use_args(self, pch_dir: str, header: str) -> T.List[str]:
         return []
 
-    # Override CCompiler.get_dependency_gen_args
-    def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
-        return []
-
     def thread_flags(self, env: 'Environment') -> T.List[str]:
         return []