4 files changed, 10 insertions, 7 deletions
diff --git a/project/boost/toolchain.py b/project/boost/toolchain.py
index 1f6ae5e..8dd11da 100644
--- a/project/boost/toolchain.py
+++ b/project/boost/toolchain.py
@@ -189,7 +189,8 @@ class CustomToolchain(Toolchain):
     def get_compiler(self):
         pass
 
-    def get_compiler_version(self):
+    @staticmethod
+    def get_compiler_version():
         return CustomToolchain.COMPILER_VERSION
 
     @abc.abstractmethod
diff --git a/project/ci/boost.py b/project/ci/boost.py
index e246963..a68e761 100644
--- a/project/ci/boost.py
+++ b/project/ci/boost.py
@@ -4,7 +4,6 @@
 # Distributed under the MIT License.
 
 import argparse
-import logging
 import sys
 
 from project.boost.build import BuildParameters, build
diff --git a/project/ci/cmake.py b/project/ci/cmake.py
index 1f3dab8..dbe31f6 100644
--- a/project/ci/cmake.py
+++ b/project/ci/cmake.py
@@ -4,7 +4,6 @@
 # Distributed under the MIT License.
 
 import argparse
-import logging
 import os.path
 import sys
 
diff --git a/project/ci/dirs.py b/project/ci/dirs.py
index 60fbdf8..6c9aa7a 100644
--- a/project/ci/dirs.py
+++ b/project/ci/dirs.py
@@ -44,15 +44,18 @@ class Dirs(abc.ABC):
     def this_one(self):
         pass
 
-    def get_toolset(self):
+    @staticmethod
+    def get_toolset():
         if 'TOOLSET' in os.environ:
             return ToolchainType.parse(os.environ['TOOLSET'])
         return None
 
-    def get_platform(self):
+    @staticmethod
+    def get_platform():
         return Platform.parse(env('PLATFORM'))
 
-    def get_configuration(self):
+    @staticmethod
+    def get_configuration():
         return Configuration.parse(env('CONFIGURATION'))
 
     @abc.abstractmethod
@@ -66,7 +69,8 @@ class Dirs(abc.ABC):
     def get_prebuilt_boost_dir(self):
         pass
 
-    def get_boost_version(self):
+    @staticmethod
+    def get_boost_version():
         return Version.from_string(env('BOOST_VERSION'))
 
     def get_boost_dir(self):