utils.bbclass: fix create_cmdline_wrapper

Similar to commit 4569d74 for create_wrapper function, this commit fixes
hardcoded absolute build paths in create_cmdline_wrapper.

Otherwise we end up with incorrect paths in users of this function. For
example the 'file' wrapper in current released toolchain:

exec -a
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-fsl-arm/build/build/tmp/work/x86_64-nativesdk-pokysdk-linux/nativesdk-file/5.18-r0/image//opt/poky/1.7.1/sysroots/x86_64-pokysdk-linux/usr/bin/file
`dirname $realpath`/file.real --magic-file
/opt/poky/1.7.1/sysroots/x86_64-pokysdk-linux/usr/share/misc/magic.mgc
"$@"

(From OE-Core rev: 5102848f97a1821b12e83b2c415ce730c1b35f1b)

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Javier Viguera
2015-02-17 13:48:14 +01:00
committed by Richard Purdie
parent b630f2f536
commit 59a85d3a95

View File

@@ -259,11 +259,11 @@ create_cmdline_wrapper () {
echo "Generating wrapper script for $cmd"
mv $cmd $cmd.real
cmdname=`basename $cmd`.real
cmdname=`basename $cmd`
cat <<END >$cmd
#!/bin/bash
realpath=\`readlink -fn \$0\`
exec -a $cmd \`dirname \$realpath\`/$cmdname $@ "\$@"
exec -a \`dirname \$realpath\`/$cmdname \`dirname \$realpath\`/$cmdname.real $@ "\$@"
END
chmod +x $cmd
}