source installed: add ability to amend config values

Add ability to enable/disable config entry or set it to 'm'.

Signed-off-by: Konstantin Olshanov <[email protected]>

lisa/transformers/kernel_source_installer.py

@@ -104,6 +104,12 @@ class SourceInstallerSchema(BaseInstallerSchema):
         ),
     )
 
+    # Config options
+    kernel_config_enable: List[str] = field(default_factory=list)
+    kernel_config_disable: List[str] = field(default_factory=list)
+    kernel_config_module: List[str] = field(default_factory=list)
+
+
 class SourceInstaller(BaseInstaller):
     _code_path: PurePath
 
@@ -191,9 +197,13 @@ def install(self) -> str:
 
         kconfig_file = runbook.kernel_config_file
         local_version = runbook.kernel_local_version
+        kconfig_enable = runbook.kernel_config_enable
+        kconfig_disable = runbook.kernel_config_disable
+        kconfig_module = runbook.kernel_config_module
         self._build_code(
             node=node, code_path=self._code_path, kconfig_file=kconfig_file,
-            local_version=local_version
+            local_version=local_version, kconfig_enable=kconfig_enable,
+            kconfig_disable=kconfig_disable, kconfig_module=kconfig_module,
         )
 
         self._install_build(node=node, code_path=self._code_path)
@@ -274,7 +284,16 @@ def _modify_code(self, node: Node, code_path: PurePath) -> None:
             self._log.debug(f"modifying code by {modifier.type_name()}")
             modifier.modify()
 
-    def _build_code(self, node: Node, code_path: PurePath, kconfig_file: str, local_version: str) -> None:
+    def _build_code(
+            self,
+            node: Node,
+            code_path: PurePath,
+            kconfig_file: str,
+            local_version: str,
+            kconfig_enable: list[str],
+            kconfig_disable: list[str],
+            kconfig_module: list[str],
+        ) -> None:
         self._log.info("building code...")
 
         uname = node.tools[Uname]
@@ -340,6 +359,30 @@ def _build_code(self, node: Node, code_path: PurePath, kconfig_file: str, local_
         )
         result.assert_exit_code()
 
+        for config_option in kconfig_enable:
+            result = node.execute(
+                f"scripts/config --enable {config_option}",
+                cwd=code_path,
+                shell=True,
+            )
+            result.assert_exit_code()
+
+        for config_option in kconfig_disable:
+            result = node.execute(
+                f"scripts/config --disable {config_option}",
+                cwd=code_path,
+                shell=True,
+            )
+            result.assert_exit_code()
+
+        for config_option in kconfig_module:
+            result = node.execute(
+                f"scripts/config --module {config_option}",
+                cwd=code_path,
+                shell=True,
+            )
+            result.assert_exit_code()
+
         # the gcc version of Redhat 7.x is too old. Upgrade it.
         if isinstance(node.os, Redhat) and node.os.information.version < "8.0.0":
             node.os.install_packages(["devtoolset-8"])