forked from Minki/linux
cb77f0d623
The default NetBSD package manager is pkgsrc and it installs Perl along other third party programs under custom and configurable prefix. The default prefix for binary prebuilt packages is /usr/pkg, and the Perl executable lands in /usr/pkg/bin/perl. This change switches "/usr/bin/perl" to "/usr/bin/env perl" as it's the most portable solution that should work for almost everybody. Perl's executable is detected automatically. This change switches -w option passed to the executable with more modern "use warnings;" approach. There is no functional change to the default behavior. While there, drop "require 5" from scripts/namespace.pl (Perl from 1994?). Signed-off-by: Kamil Rytarowski <n54@gmx.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
20 lines
379 B
Perl
Executable File
20 lines
379 B
Perl
Executable File
#!/usr/bin/env perl
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#
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# Takes a (sorted) output of readprofile and turns it into a list suitable for
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# linker scripts
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#
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# usage:
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# readprofile | sort -rn | perl profile2linkerlist.pl > functionlist
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#
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use strict;
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while (<>) {
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my $line = $_;
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$_ =~ /\W*[0-9]+\W*([a-zA-Z\_0-9]+)\W*[0-9]+/;
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print "*(.text.$1)\n"
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unless ($line =~ /unknown/) || ($line =~ /total/);
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}
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