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: 49ab89eb9f83388e99069a4b53bdc4cba22bb6f3)

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass
index 0a533afb1f657916d0ede8f12d7e97e88f47c0b8..775506d44cb1a80ed3a7ab8789640d0d03e97893 100644 (file)
--- a/meta/classes/utils.bbclass
+++ b/meta/classes/utils.bbclass
@@ -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
 }