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utils.bbclass: modify create_wrapper to correctly follow symlinks

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This ensures you look up the symbolic link to get the full path

(From OE-Core rev: 9215d23fd26c62d250749b8084a52f383cb16fba)

Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Saul Wold
2011-05-17 21:43:42 -07:00
committed by Richard Purdie
parent 1ef9f107f0
commit ccfd344782
1 changed files with 2 additions and 1 deletions
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meta/classes/utils.bbclass
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@@ -312,7 +312,8 @@ create_wrapper () {
cmdname=`basename $cmd`.real cmdname=`basename $cmd`.real
cat <<END >$cmd cat <<END >$cmd
#!/bin/sh #!/bin/sh
exec env $@ \`dirname \$0\`/$cmdname "\$@" realpath=\`readlink -fn \$0\`
exec env $@ \`dirname \$realpath\`/$cmdname "\$@"
END END
chmod +x $cmd chmod +x $cmd
} }