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From: Atharva Lele <itsatharva@gmail.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/1] utils/genrandconfing: randomly enable BR2_REPRODUCIBLE 10% of the times
Date: Fri,  7 Jun 2019 13:45:59 +0530	[thread overview]
Message-ID: <20190607081559.327-1-itsatharva@gmail.com> (raw)

Initial patch to start reproducibility testing.

Also enable tar filesystem to compare images since diffoscope works well
with tar.

Signed-off-by: Atharva Lele <itsatharva@gmail.com>
---
 utils/genrandconfig | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/utils/genrandconfig b/utils/genrandconfig
index 5f3fe23260..b7d7bf7763 100755
--- a/utils/genrandconfig
+++ b/utils/genrandconfig
@@ -366,6 +366,14 @@ def gen_config(args):
     if randint(0, 4) == 0:
         configlines.append("BR2_SYSTEM_ENABLE_NLS=y\n")
 
+    # Randomly enable BR2_REPRODUCIBLE 10% of times
+    # also enable tar filesystem images for testing
+    if randint(0, 10) == 0:
+        configlines.append("BR2_REPRODUCIBLE=y\n")
+        configlines.append("BR2_TARGET_ROOTFS_TAR=y\n")
+        configlines.append("BR2_TARGET_ROOTFS_TAR_NONE=y\n")
+        configlines.append("BR2_TARGET_ROOTFS_TAR_OPTIONS=\"\"\n")
+
     # Write out the configuration file
     if not os.path.exists(args.outputdir):
         os.makedirs(args.outputdir)
-- 
2.20.1

             reply	other threads:[~2019-06-07  8:15 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-07  8:15 Atharva Lele [this message]
2019-06-07  8:26 ` [Buildroot] [PATCH 1/1] utils/genrandconfing: randomly enable BR2_REPRODUCIBLE 10% of the times Arnout Vandecappelle
2019-06-07  8:42   ` Atharva Lele

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