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16 lines
592 B
Diff
16 lines
592 B
Diff
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Use this common trick that exploits similarities between sh and Perl syntax
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to avoid a hard dependency on Perl. Instead, this script will work only
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when 'perl' is available in $PATH.
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--- util-linux-2.21.2/misc-utils/chkdupexe.pl 2012-05-15 13:51:45.000000000 +0200
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+++ util-linux-2.21.2/misc-utils/chkdupexe.pl 2014-06-01 22:46:06.000000000 +0200
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@@ -1,5 +1,6 @@
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-#!@PERL@ -w
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-#
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+eval '(exit $?0)' && eval 'exec perl -wS "$0" ${1+"$@"}'
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+ & eval 'exec perl -wS "$0" $argv:q'
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+ if 0;
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# chkdupexe version 2.1.1
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#
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# Simple script to look for and list duplicate executables and dangling
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