genrandconfig: fix the case when outputdir is 'output'

When outputdir is 'output' (the default), genrandconfig didn't work
correctly because it expects the configfile in outputdir, while
Buildroot puts it in the buildroot directory.

Fix this by explicitly checking if outputdir == buildrootdir/output.
Because abspath is used for both paths, string comparison works
reliably.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/utils/genrandconfig b/utils/genrandconfig
index eaca6cff8c68cec38a5237f51028c031955f422e..4ff7deb26a14ca5920c9800b834a4872806f6973 100755 (executable)
--- a/utils/genrandconfig
+++ b/utils/genrandconfig
@@ -354,7 +354,10 @@ def gen_config(args):
     # Write out the configuration file
     if not os.path.exists(args.outputdir):
         os.makedirs(args.outputdir)
-    configfile = os.path.join(args.outputdir, ".config")
+    if args.outputdir == os.path.abspath(os.path.join(args.buildrootdir, "output")):
+        configfile = os.path.join(args.buildrootdir, ".config")
+    else:
+        configfile = os.path.join(args.outputdir, ".config")
     with open(configfile, "w+") as configf:
         configf.writelines(configlines)