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gregkh 13/09/01 22:19:57 |
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Added: xxdi.patch |
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Log: |
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remove vim-core build dependancy by replacing it with a small perl script that has been send upstream. |
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(Portage version: 2.2.1/cvs/Linux x86_64, unsigned Manifest commit) |
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Revision Changes Path |
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1.1 app-crypt/efitools/files/xxdi.patch |
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file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/app-crypt/efitools/files/xxdi.patch?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/app-crypt/efitools/files/xxdi.patch?rev=1.1&content-type=text/plain |
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Index: xxdi.patch |
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=================================================================== |
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From gregkh@×××××××××××××××.org Sun Sep 1 14:55:47 2013 |
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Date: Sun, 1 Sep 2013 14:58:15 -0700 |
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From: Greg Kroah-Hartman <gregkh@×××××××××××××××.org> |
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To: James Bottomley <James.Bottomley@×××××××××××××××××.com> |
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Cc: JBottomley@×××××××××.com, greg@×××××.com |
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Subject: [efitools PATCH] Makefile/Make.rules: don't rely on vim-core |
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Message-ID: <20130901215815.GA8749@×××××.com> |
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|
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From: Greg Kroah-Hartman <gregkh@×××××××××××××××.org> |
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Subject: Makefile/Make.rules: don't rely on vim-core |
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This adds the xxdi.pl script to replace the call to 'xxd -i', removing a |
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build dependancy on vim-core, which some distros don't really want to |
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have (i.e. Gentoo and its build derivatives like ChromeOS and CoreOS.) |
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|
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Signed-off-by: Greg Kroah-Hartman <gregkh@×××××××××××××××.org> |
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--- |
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Make.rules | 2 +- |
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Makefile | 2 +- |
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xxdi.pl | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ |
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3 files changed, 52 insertions(+), 2 deletions(-) |
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create mode 100755 xxdi.pl |
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|
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diff --git a/Make.rules b/Make.rules |
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index 419b3b9..309b231 100644 |
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--- a/Make.rules |
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+++ b/Make.rules |
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@@ -38,7 +38,7 @@ endif |
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nm -D $@ | grep ' U ' && exit 1 || exit 0 |
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|
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%.h: %.auth |
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- xxd -i $< > $@ |
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+ ./xxdi.pl $< > $@ |
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|
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%.hash: %.efi hash-to-efi-sig-list |
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./hash-to-efi-sig-list $< $@ |
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diff --git a/Makefile b/Makefile |
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index 52f4551..a39cafe 100644 |
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--- a/Makefile |
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+++ b/Makefile |
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@@ -62,7 +62,7 @@ DB.auth: DB.esl KEK.crt sign-efi-sig-list |
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|
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hashlist.h: HashTool.hash |
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cat $^ > /tmp/tmp.hash |
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- xxd -i /tmp/tmp.hash > $@ |
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+ ./xxdi.pl /tmp/tmp.hash > $@ |
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rm -f /tmp/tmp.hash |
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|
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|
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diff --git a/xxdi.pl b/xxdi.pl |
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new file mode 100755 |
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index 0000000..acc974c |
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--- /dev/null |
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+++ b/xxdi.pl |
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@@ -0,0 +1,50 @@ |
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+#!/usr/bin/env perl |
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+# |
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+# xxdi.pl - perl implementation of 'xxd -i' mode |
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+# |
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+# Copyright 2013 Greg Kroah-Hartman <gregkh@×××××××××××××××.org> |
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+# Copyright 2013 Linux Foundation |
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+# |
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+# Released under the GPLv2. |
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+# |
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+# Implements the "basic" functionality of 'xxd -i' in perl to keep build |
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+# systems from having to build/install/rely on vim-core, which not all |
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+# distros want to do. But everyone has perl, so use it instead. |
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+# |
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+ |
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+use strict; |
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+use warnings; |
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+use File::Slurp qw(slurp); |
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+ |
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+my $indata = slurp(@ARGV ? $ARGV[0] : \*STDIN); |
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+my $len_data = length($indata); |
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+my $num_digits_per_line = 12; |
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+my $var_name; |
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+my $outdata; |
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+ |
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+# Use the variable name of the file we read from, converting '/' and '. |
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+# to '_', or, if this is stdin, just use "stdin" as the name. |
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+if (@ARGV) { |
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+ $var_name = $ARGV[0]; |
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+ $var_name =~ s/\//_/g; |
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+ $var_name =~ s/\./_/g; |
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+} else { |
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+ $var_name = "stdin"; |
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+} |
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+ |
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+$outdata .= "unsigned char $var_name\[] = {"; |
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+ |
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+# trailing ',' is acceptable, so instead of duplicating the logic for |
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+# just the last character, live with the extra ','. |
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+for (my $key= 0; $key < $len_data; $key++) { |
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+ if ($key % $num_digits_per_line == 0) { |
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+ $outdata .= "\n\t"; |
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+ } |
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+ $outdata .= sprintf("0x%.2x, ", ord(substr($indata, $key, 1))); |
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+} |
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+ |
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+$outdata .= "\n};\nunsigned int $var_name\_len = $len_data;\n"; |
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+ |
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+binmode STDOUT; |
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+print {*STDOUT} $outdata; |
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+ |
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-- |
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1.8.4.6.g82e253f.dirty |