[OpenWrt-Devel] More bad RPATH

John Crispin blogic at openwrt.org
Mon Feb 9 08:01:25 EST 2015



On 09/02/2015 13:57, Etienne Champetier wrote:
> Hi all,
> 
> To follow r44328 (https://dev.openwrt.org/browser/trunk?rev=44328)
> (jow fix for cmake & RPATH)
> I've launched a full build of ar71xx to check all bin/lib for bad RPATH
> 
> # cd ./staging_dir/target-mips_34kc_uClibc-0.9.33.2/root-ar71xx
> # find . -type f | xargs -n1 -P24 file | grep ': ELF' | awk -F':'
> '{print $1}' | xargs -n1 ./checksec.sh --file | grep -v 'STACK CANARY' >
> checksec.txt
> # awk '{print $NF}' checksec.txt > lib.txt
> # awk '{print $NF}' checksec.txt | xargs -n1 readelf -a | grep RPATH |
> awk -F'[' '{print "["$2}' > rpath.txt
> 
> you can merge libs.txt and rpath.txt with
> # paste lib.txt rpath.txt
> 
> I will try to fix later
> Also i think we should have a test that fail the build if there is
> builroot path in the RPATH
> 
> Regards
> Etienne

can you build a script to turns this into a list of package names that
are effected ?



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