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authorRichard Purdie <richard.purdie@linuxfoundation.org>2014-07-28 17:55:05 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-07-29 09:57:54 +0100
commit7986adeac16550b33f65fded39a55f668e0e543f (patch)
tree3b5921319c7f962a2168d6b66e58ecf08fa3f593
parent15e5661d6341004ebc4d3492acb48f73dd86b96e (diff)
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populate_sdk_base: Fix grep command usage on old hosts
"man grep" on centos: -R, -r, --recursive Read all files under each directory, recursively; this is equivalent to the -d recurse option. "man grep" on a more recent ubuntu system: -r, --recursive Read all files under each directory, recursively, following symbolic links only if they are on the command line. This is equivalent to the -d recurse option. So we have an issue when the SDK installer (even with buildtools-tarball) is used on old hosts since it may try and dereference paths which it should not. This is caused by differences in the behaviour of grep -r on older systems. The fix is to wrap this in find so that only real files are found (as elsewhere in the script. [YOCTO #6577] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/classes/populate_sdk_base.bbclass2
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
index 893afbbb3d1..06112dcf81a 100644
--- a/meta/classes/populate_sdk_base.bbclass
+++ b/meta/classes/populate_sdk_base.bbclass
@@ -285,7 +285,7 @@ done
# find out all perl scripts in $native_sysroot and modify them replacing the
# host perl with SDK perl.
-for perl_script in $($SUDO_EXEC grep "^#!.*perl" -rl $native_sysroot); do
+for perl_script in $($SUDO_EXEC find $native_sysroot -type f -exec grep "^#!.*perl" -l '{}' \;); do
$SUDO_EXEC sed -i -e "s:^#! */usr/bin/perl.*:#! /usr/bin/env perl:g" -e \
"s: /usr/bin/perl: /usr/bin/env perl:g" $perl_script
done