mirror of
https://github.com/smaeul/u-boot.git
synced 2025-11-03 21:48:15 +00:00
73 lines
2.4 KiB
Perl
Executable File
73 lines
2.4 KiB
Perl
Executable File
#!/usr/bin/perl
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use strict;
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use warnings;
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use IPC::Open2;
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my $pid;
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open(my $lsfiles, "-|", "git ls-files -s") or die "fork lsfiles: $!";
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while (<$lsfiles>) {
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if ($_ =~ m/^120000 ([0-9a-f]{40}) (.*)\t(.*)/) {
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my ($obj, $stage, $path) = ($1,$2,$3);
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if (!defined $pid) {
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$pid = open2(*Rderef, *Wderef, "git cat-file --batch-check='deref-ok %(objectname)' --follow-symlinks")
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or die "open git cat-file: $!";
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}
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print Wderef "$ENV{GIT_COMMIT}:$path\n" or die "write Wderef: $!";
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my $deref = <Rderef>;
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if ($deref =~ m/^deref-ok ([0-9a-f]{40})$/) {
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$_ = "100644 $1 $stage\t$path\n"
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} elsif ($deref =~ /^dangling /) {
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# Skip next line
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my $dummy = <Rderef>;
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} else {
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die "Failed to parse symlink $ENV{GIT_COMMIT}:$path $deref";
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}
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}
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my $m = 0;
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# Keep the copyright. Also ensures we never have a completely empty commit.
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$m++ if m/\tCOPYING$/;
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# A few architectures have dts files at non standard paths. Massage those into
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# a standard arch/ARCH/boot/dts first.
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# symlink: arch/microblaze/boot/dts/system.dts -> ../../platform/generic/system.dts
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next if m,\tarch/microblaze/boot/dts/system.dts$,;
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$m++ if s,\tarch/microblaze/platform/generic/(system.dts)$,\tarch/microblaze/boot/dts/$1,;
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# arch/mips/lantiq/dts/easy50712.dts
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# arch/mips/lantiq/dts/danube.dtsi
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# arch/mips/netlogic/dts/xlp_evp.dts
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# arch/mips/ralink/dts/rt3050.dtsi
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# arch/mips/ralink/dts/rt3052_eval.dts
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$m++ if s,\tarch/mips/([^/]*)/dts/(.*\.dts.?)$,\tarch/mips/boot/dts/$2,;
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# arch/mips/cavium-octeon/octeon_68xx.dts
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# arch/mips/cavium-octeon/octeon_3xxx.dts
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# arch/mips/mti-sead3/sead3.dts
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$m++ if s,\tarch/mips/([^/]*)/([^/]*\.dts.?)$,\tarch/mips/boot/dts/$2,;
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# arch/x86/platform/ce4100/falconfalls.dts
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$m++ if s,\tarch/x86/platform/ce4100/falconfalls.dts,\tarch/x86/boot/dts/falconfalls.dts,;
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# test cases
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$m++ if s,\tdrivers/of/testcase-data/,\ttestcase-data/,;
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# Now rewrite generic DTS paths
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$m++ if s,\tarch/([^/]*)/boot/dts/(.*\.dts.?)$,\tsrc/$1/$2,;
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$m++ if s,\tarch/([^/]*)/boot/dts/(.*\.h)$,\tsrc/$1/$2,;
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# Also rewrite the DTS include paths for dtc+cpp support
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$m++ if s,\tarch/([^/]*)/include/dts/,\tsrc/$1/include/,;
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$m++ if s,\tinclude/dt-bindings/,\tinclude/dt-bindings/,;
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# Rewrite the bindings subdirectory
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$m++ if s,\tDocumentation/devicetree/bindings/,\tBindings/,;
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print if $m > 0;
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}
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kill $pid if $pid;
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exit 0;
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