/********************************************************************** *   Can't locate find.pl in @INC (@INC contains: /etc/perl xxxx) at perlpath.pl line 7. * 说明： *     在Ubuntu 18.04上编译Yocto，出现的find.pl找不到的问题，只需要将find.pl放在 * /etc/perl目录就行了。 * *                                2018-6-14 深圳 宝安西乡 曾剑锋 *********************************************************************/一、参考文档：    1. Can't locate find.pl in @INC issue when bitbake meta-toolchain On Yocto Project        https://community.nxp.com/thread/451990    2. Yocto : find.pl not found        https://community.nxp.com/docs/DOC-333675    3. Missing find.pl compiling OE        http://blog.kempj.co.uk/2015/09/missing-find-pl-compiling-oe/二、解决方法：    1. simply placed the file in /etc/perl. The contents of the file, which should be called find.pl：        warn "Legacy library @{[(caller(0))[6]]} will be removed from the Perl core distribution in the next major release. Please install it from the CPAN distribution Perl4::CoreLibs. It is being used at @{[(caller)[1]]}, line @{[(caller)[2]]}.\n";                # This library is deprecated and unmaintained. It is included for        # compatibility with Perl 4 scripts which may use it, but it will be        # removed in a future version of Perl. Please use the File::Find module        # instead.                # Usage:        #    require "find.pl";        #        #    &find('/foo','/bar');        #        #    sub wanted { ... }        #        where wanted does whatever you want.  $dir contains the        #        current directory name, and $_ the current filename within        #        that directory.  $name contains "$dir/$_".  You are cd'ed        #        to $dir when the function is called.  The function may        #        set $prune to prune the tree.        #        # For example,        #        #   find / -name .nfs\* -mtime +7 -exec rm -f {} \; -o -fstype nfs -prune        #        # corresponds to this        #        #    sub wanted {        #        /^\.nfs.*$/ &&        #        (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_)) &&        #        int(-M _) > 7 &&        #        unlink($_)        #        ||        #        ($nlink || (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_))) &&        #        $dev < 0 &&        #        ($prune = 1);        #    }        #        # Set the variable $dont_use_nlink if you're using AFS, since AFS cheats.                use File::Find ();                *name        = *File::Find::name;        *prune        = *File::Find::prune;        *dir        = *File::Find::dir;        *topdir        = *File::Find::topdir;        *topdev        = *File::Find::topdev;        *topino        = *File::Find::topino;        *topmode    = *File::Find::topmode;        *topnlink    = *File::Find::topnlink;                sub find {            &File::Find::find(\&wanted, @_);        }                1;