configurable Kconfig filename and randconfig command

now also works with busybox

2 files changed, 18 insertions, 3 deletions

diff --git a/bin/explore-kconfig.py b/bin/explore-kconfig.py
index 4c08826..e59db17 100755
--- a/bin/explore-kconfig.py
+++ b/bin/explore-kconfig.py
@@ -56,6 +56,15 @@ def main():
         help="Attribute extraction command",
         default="make attributes",
     )
+    parser.add_argument(
+        "--randconfig-command",
+        type=str,
+        help="Randconfig command for --random",
+        default="make randconfig",
+    )
+    parser.add_argument(
+        "--kconfig-file", type=str, help="Kconfig file", default="Kconfig"
+    )
     parser.add_argument("project_root", type=str, help="Project root directory")
 
     args = parser.parse_args()
@@ -73,6 +82,10 @@ def main():
         kconf.build_command = args.build_command
     if args.attribute_command:
         kconf.attribute_command = args.attribute_command
+    if args.randconfig_command:
+        kconf.randconfig_command = args.randconfig_command
+    if args.kconfig_file:
+        kconf.kconfig = args.kconfig_file
 
     if args.random:
         for i in range(args.random):
diff --git a/lib/kconfig.py b/lib/kconfig.py
index 6ae947a..52615e3 100644
--- a/lib/kconfig.py
+++ b/lib/kconfig.py
@@ -80,10 +80,12 @@ class KConfig:
         self.clean_command = "make clean"
         self.build_command = "make"
         self.attribute_command = "make attributes"
+        self.randconfig_command = "make randconfig"
+        self.kconfig = "Kconfig"
 
     def randconfig(self):
         status = subprocess.run(
-            ["make", "randconfig"],
+            self.randconfig_command.split(),
             cwd=self.cwd,
             stdout=subprocess.PIPE,
             stderr=subprocess.PIPE,
@@ -131,7 +133,7 @@ class KConfig:
                 "--randconfig_seed",
                 self.randconfig(),
                 "--kconfig_hash",
-                self.file_hash(f"{self.cwd}/Kconfig"),
+                self.file_hash(f"{self.cwd}/{self.kconfig}"),
                 "--project_version",
                 self.git_commit_id(),
                 "--project_root",
@@ -156,7 +158,7 @@ class KConfig:
         return True
 
     def run_exploration_from_file(self, config_file):
-        kconfig_file = f"{self.cwd}/Kconfig"
+        kconfig_file = f"{self.cwd}/{self.kconfig}"
         kconf = kconfiglib.Kconfig(kconfig_file)
         kconf.load_config(config_file)
         symbols = list(kconf.syms.keys())