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authorDave Wallace <dwallacelf@gmail.com>2016-05-13 22:49:36 -0400
committerDave Barach <openvpp@barachs.net>2016-05-16 11:47:05 +0000
commit9c5b2b301c1a2cc39b76c4a9570ce18a5eaa37be (patch)
treefb17b2c85e01b9408fdfe45554475d37e2e018c5 /build-root/scripts/find-dpdk-contents
parented18a1c84071b063c960324005353e9a2c36c872 (diff)
VPP-64: Fix top-level "make pkg-deb" which breaks if CDPATH is set in the user's
bash environment. Change-Id: Ib13e6fdafa67175937e57fad4e75e553cb1e08a3 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Diffstat (limited to 'build-root/scripts/find-dpdk-contents')
-rwxr-xr-xbuild-root/scripts/find-dpdk-contents9
1 files changed, 9 insertions, 0 deletions
diff --git a/build-root/scripts/find-dpdk-contents b/build-root/scripts/find-dpdk-contents
index f8c80b5bf81..c7065139e0a 100755
--- a/build-root/scripts/find-dpdk-contents
+++ b/build-root/scripts/find-dpdk-contents
@@ -5,6 +5,15 @@ rm -rf dpdk-includes
mkdir dpdk-includes
(cd $1/dpdk/include; tar cfh - . | (cd ../../../dpdk-includes; tar xf -))
+# If CDPATH is set, the "Change Directory" builtin (cd) will output the
+# destination directory when a relative path is passed as an argument.
+# In this case, this has the negative side effect of polluting the "paths"
+# variable with the destination directory, breaking the package generation.
+#
+# Patient: Doctor! Doctor! It hurts when I do this...
+# Doctor: Don't do that!
+#
+unset CDPATH
paths=`cd dpdk-includes; find . -type f -print`
rm -f $2