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| author |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-01-30 23:08:11 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-01-31 23:47:27 +0000 |
| commit | 3e02a7cda0ba70e3f9886c5cce37d71361280b11 (patch) | |
| tree | 483d646c65975600c6d9be8ba312e44b6d2bbeb5 /meta/classes/utils.bbclass | |
| parent | 877732406cad2ee4bf11293dc8ccddc2998ffbaf (diff) | |
| download | openembedded-core-3e02a7cda0ba70e3f9886c5cce37d71361280b11.tar.gz | |
utils: Avoid need to relocate wrapper scripts
Whilst the path to the executable is dynamically determined, the passed in
environment variables or parameters are not relocatable and rely on the sstate
remapping code. In the recipe specific sysroot case this has become more costly.
This patch translates such paths into relocatable entries which means that
a sed replacement at final installation isn't needed.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/utils.bbclass')
| -rw-r--r-- | meta/classes/utils.bbclass | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass index 549e4b82f5..fe75f73a77 100644 --- a/meta/classes/utils.bbclass +++ b/meta/classes/utils.bbclass @@ -264,10 +264,17 @@ create_cmdline_wrapper () { mv $cmd $cmd.real cmdname=`basename $cmd` + dirname=`dirname $cmd` + cmdoptions=$@ + if [ "${base_prefix}" != "" ]; then + relpath=`python3 -c "import os; print(os.path.relpath('${D}${base_prefix}', '$dirname'))"` + cmdoptions=`echo $@ | sed -e "s:${base_prefix}:\\$realdir/$relpath:g"` + fi cat <<END >$cmd #!/bin/bash realpath=\`readlink -fn \$0\` -exec -a \`dirname \$realpath\`/$cmdname \`dirname \$realpath\`/$cmdname.real $@ "\$@" +realdir=\`dirname \$realpath\` +exec -a \`dirname \$realpath\`/$cmdname \`dirname \$realpath\`/$cmdname.real $cmdoptions "\$@" END chmod +x $cmd } @@ -287,10 +294,17 @@ create_wrapper () { mv $cmd $cmd.real cmdname=`basename $cmd` + dirname=`dirname $cmd` + exportstring=$@ + if [ "${base_prefix}" != "" ]; then + relpath=`python3 -c "import os; print(os.path.relpath('${D}${base_prefix}', '$dirname'))"` + exportstring=`echo $@ | sed -e "s:${base_prefix}:\\$realdir/$relpath:g"` + fi cat <<END >$cmd #!/bin/bash realpath=\`readlink -fn \$0\` -export $@ +realdir=\`dirname \$realpath\` +export $exportstring exec -a \`dirname \$realpath\`/$cmdname \`dirname \$realpath\`/$cmdname.real "\$@" END chmod +x $cmd |