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 578f65446..a66ecdc08 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 b8e673ea4..01d2adbc0 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 b227ad370..e6b4d0433 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 ca7f80dcb..2be19f7d8 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 9c2f5bfdf..8d17d135b 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 e353950ba..fb4ff7ca9 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 f21e9ded8..ee7d33753 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 34a1cd862..287aaa89e 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 7e92b35d3..eba4c455f 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 9e8c6504d..3211f6af2 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 6c202bab8..61dee8d5a 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 77f8dfc13..3494beefe 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 1f9f52056..77c4690ff 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 []