[OE-core] [PATCH 5/7] bitbake.conf: unexport SHELL

[Christopher Larson]

From: Christopher Larson <chris_larson at mentor.com>

The user's shell shouldn't be allowed to affect the build (and it can break
the flock command and possibly more, if the user's shell isn't POSIX
compliant).

Signed-off-by: Christopher Larson <chris_larson at mentor.com>
---
 meta/conf/bitbake.conf | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 1407c5f..4250ca5 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -780,6 +780,11 @@ TARGET_ARCH[unexport] = "1"
 # (breaks sysvinit at least)
 DISTRO[unexport] = "1"
 
+# Make sure SHELL isn't exported
+# (can break any number of things if the user's shell isn't POSIX-compliant,
+# including the flock command). The user's shell shouldn't affect our builds.
+SHELL[unexport] = "1"
+
 # Used by canadian-cross to handle string conversions on TARGET_ARCH where needed
 TRANSLATED_TARGET_ARCH ??= "${@d.getVar('TARGET_ARCH', True).replace("_", "-")}"
 
-- 
2.2.1