Backport arm ppoll()/pselect6() etc. implementation from linux-next@36984265a3

[openwrt.git] / scripts / feeds

diff --git a/scripts/feeds b/scripts/feeds
index 3c6c050..3932a2d 100755 (executable)
--- a/scripts/feeds
+++ b/scripts/feeds
@@ -11,6 +11,18 @@ use Cwd 'abs_path';
 chdir "$FindBin::Bin/..";
 $ENV{TOPDIR}=getcwd();
 
 chdir "$FindBin::Bin/..";
 $ENV{TOPDIR}=getcwd();
 

+my $mk=`which gmake`;  # select the right 'make' program
+chomp($mk);            # trim trailing newline
+$mk or $mk = "make";   # default to 'make'
+
+# check version of make
+my @mkver = split /\s+/, `$mk -v`, 4;
+my $valid_mk = 1;
+$mkver[0] =~ /^GNU/ or $valid_mk = 0;
+$mkver[1] =~ /^Make/ or $valid_mk = 0;
+$mkver[2] >= "3.81" or $valid_mk = 0;
+$valid_mk or die "Unsupported version of make found: $mk\n";
+

 my @feeds;
 my %build_packages;
 my %installed;
 my @feeds;
 my %build_packages;
 my %installed;


@@ -19,99 +31,137 @@ sub parse_config() {
        my $line = 0;
        my %name;
 
        my $line = 0;
        my %name;
 

-       open FEEDS, "feeds.conf";
+       open FEEDS, "feeds.conf" or
+               open FEEDS, "feeds.conf.default" or
+               die "Unable to open feeds configuration";

        while (<FEEDS>) {
                chomp;
                s/#.+$//;
                next unless /\S/;
                my @line = split /\s+/, $_, 3;
        while (<FEEDS>) {
                chomp;
                s/#.+$//;
                next unless /\S/;
                my @line = split /\s+/, $_, 3;

+               my @src;

                $line++;
 
                my $valid = 1;
                $line[0] =~ /^src-\w+$/ or $valid = 0;
                $line[1] =~ /^\w+$/ or $valid = 0;
                $line++;
 
                my $valid = 1;
                $line[0] =~ /^src-\w+$/ or $valid = 0;
                $line[1] =~ /^\w+$/ or $valid = 0;

-               $line[2] =~ /\s/ and $valid = 0;
-               $valid or die "Syntax error in feeds.list, line: $line\n";
+               @src = split /\s+/, $line[2];
+               $valid or die "Syntax error in feeds.conf, line: $line\n";

 
                $name{$line[1]} and die "Duplicate feed name '$line[1]', line: $line\n";
                $name{$line[1]} = 1;
 
 
                $name{$line[1]} and die "Duplicate feed name '$line[1]', line: $line\n";
                $name{$line[1]} = 1;
 

-               push @feeds, [@line];
+               push @feeds, [$line[0], $line[1], \@src];

        }
        close FEEDS;
 }
 
        }
        close FEEDS;
 }
 

-sub update_index($)
+sub update_location($$)

 {
        my $name = shift;
 {
        my $name = shift;

+       my $url  = shift;
+       my $old_url;

 
        -d "./feeds/$name.tmp" or mkdir "./feeds/$name.tmp" or return 1;
 
        -d "./feeds/$name.tmp" or mkdir "./feeds/$name.tmp" or return 1;

-       -d "./feeds/$name.tmp/info" or mkdir "./feeds/$name.tmp/info" or return 1;
-
-       system("make -s prepare-mk TMP_DIR=\"$ENV{TOPDIR}/feeds/$name.tmp\"");
-       system("make -s -f include/scan.mk IS_TTY=1 SCAN_TARGET=\"packageinfo\" SCAN_DIR=\"feeds/$name\" SCAN_NAME=\"package\" SCAN_DEPS=\"$ENV{TOPDIR}/include/package*.mk\" SCAN_DEPTH=4 SCAN_EXTRA=\"\" TMP_DIR=\"$ENV{TOPDIR}/feeds/$name.tmp\"");
-       system("ln -sf $name.tmp/.packageinfo ./feeds/$name.index");
-
-       return 0;
-}

 
 

-sub update_svn($$) {
-       my $name = shift;
-       my $src = shift;
+       if( open LOC, "< ./feeds/$name.tmp/location" )
+       {
+               chomp($old_url = readline LOC);
+               close LOC;
+       }

 
 

-       if (-d "./feeds/$name/.svn" ) {
-               system("(cd \"./feeds/$name\"; svn up)") == 0 or return 1;
-       } else {
-               system("rm -rf \"./feeds/$name\"");
-               system("svn co $src \"./feeds/$name\"") == 0 or return 1;
+       if( !$old_url || $old_url ne $url )
+       {
+               if( open LOC, "> ./feeds/$name.tmp/location" )
+               {
+                       print LOC $url, "\n";
+                       close LOC;
+               }
+               return $old_url ? 1 : 0;

        }
 
        return 0;
 }
 
        }
 
        return 0;
 }
 

-sub update_cpy($$) {
+sub update_index($)
+{

        my $name = shift;
        my $name = shift;

-       my $src = shift;

 
 

-       system("mkdir -p ./feeds/$name");
-       system("cp -Rf $src ./feeds");
+       -d "./feeds/$name.tmp" or mkdir "./feeds/$name.tmp" or return 1;
+       -d "./feeds/$name.tmp/info" or mkdir "./feeds/$name.tmp/info" or return 1;
+
+       system("$mk -s prepare-mk TMP_DIR=\"$ENV{TOPDIR}/feeds/$name.tmp\"");
+       system("$mk -s -f include/scan.mk IS_TTY=1 SCAN_TARGET=\"packageinfo\" SCAN_DIR=\"feeds/$name\" SCAN_NAME=\"package\" SCAN_DEPS=\"$ENV{TOPDIR}/include/package*.mk\" SCAN_DEPTH=5 SCAN_EXTRA=\"\" TMP_DIR=\"$ENV{TOPDIR}/feeds/$name.tmp\"");
+       system("ln -sf $name.tmp/.packageinfo ./feeds/$name.index");

 
        return 0;
 }
 
 
        return 0;
 }
 

-sub update_link($$) {
-       my $name = shift;
-       my $src = abs_path(shift);
-
-       system("ln -sf $src ./feeds/$name");
+my %update_method = (
+       'src-svn' => {
+               'init'          => "svn checkout '%s' '%s'",
+               'update'        => "svn update",
+               'controldir'    => ".svn"},
+       'src-cpy' => {
+               'init'          => "cp -Rf '%s' '%s'",
+               'update'        => ""},
+       'src-link' => {
+               'init'          => "ln -s '%s' '%s'",
+               'update'        => ""},
+       'src-git' => {
+               'init'          => "git clone --depth 1 '%s' '%s'",
+               'update'        => "git pull",
+               'controldir'    => ".git"},
+       'src-bzr' => {
+               'init'          => "bzr checkout --lightweight '%s' '%s'",
+               'update'        => "bzr update",
+               'controldir'    => ".bzr"},
+       'src-hg' => {
+               'init'          => "hg clone '%s' '%s'",
+               'update'        => "hg pull --update",
+               'controldir'    => ".hg"}
+);

 
 

-       return 0;
-}
+# src-git: pull broken
+# src-cpy: broken if `basename $src` != $name

 
 

-sub update_git($$) {
+sub update_feed_via($$$$) {
+       my $type = shift;

        my $name = shift;
        my $src = shift;
        my $name = shift;
        my $src = shift;

-
-       if (-d "./feeds/$name/.git" ) {
-               system("GIT_DIR=./feeds/$name/.git git pull") == 0 or return 1;
+       my $relocate = shift;
+       
+       my $m = $update_method{$type};
+       my $localpath = "./feeds/$name";
+       my $safepath = $localpath;
+       $safepath =~ s/'/'\\''/;
+
+       if( $relocate || !$m->{'update'} || !-d "$localpath/$m->{'controldir'}" ) {
+               system("rm -rf '$safepath'");
+               system(sprintf($m->{'init'}, $src, $safepath)) == 0 or return 1;

        } else {
        } else {

-               system("rm -rf \"./feeds/$name\"");
-               system("git-clone --depth 1 $src ./feeds/$name") == 0 or return 1;
+               system("cd '$safepath'; $m->{'update'}") == 0 or return 1;

        }
        }

-
+       

        return 0;
 }
 
 sub get_feed($) {
        my $feed = shift;
        return 0;
 }
 
 sub get_feed($) {
        my $feed = shift;

+       my $file = "./feeds/$feed.index";

 
        clear_packages();
 
        clear_packages();

-       parse_package_metadata("./feeds/$feed.index") or return;
+
+       -f $file or do {
+               print "Ignoring feed '$feed' - index missing\n";
+               return;
+       };
+       parse_package_metadata($file) or return;

        return { %package };
 }
 
 sub get_installed() {
        return { %package };
 }
 
 sub get_installed() {

-       system("make -s prepare-tmpinfo");
+       system("$mk -s prepare-tmpinfo");

        clear_packages();
        parse_package_metadata("./tmp/.packageinfo");
        %installed = %package;
        clear_packages();
        parse_package_metadata("./tmp/.packageinfo");
        %installed = %package;


@@ -129,9 +179,10 @@ sub search_feed {
                my $substr;
                my $pkgmatch = 1;
 
                my $substr;
                my $pkgmatch = 1;
 

+               next if $pkg->{vdepends};

                foreach my $substr (@substr) {
                        my $match;
                foreach my $substr (@substr) {
                        my $match;

-                       foreach my $key (qw(name title description)) {
+                       foreach my $key (qw(name title description src)) {

                                $pkg->{$key} and $substr and $pkg->{$key} =~ m/$substr/i and $match = 1;
                        }
                        $match or undef $pkgmatch;
                                $pkg->{$key} and $substr and $pkg->{$key} =~ m/$substr/i and $match = 1;
                        }
                        $match or undef $pkgmatch;


@@ -162,6 +213,7 @@ sub list_feed {
        get_feed($feed);
        foreach my $name (sort { lc($a) cmp lc($b) } keys %package) {
                my $pkg = $package{$name};
        get_feed($feed);
        foreach my $name (sort { lc($a) cmp lc($b) } keys %package) {
                my $pkg = $package{$name};

+               next if $pkg->{vdepends};

                if($pkg->{name}) {
                        printf "\%-32s\t\%s\n", $pkg->{name}, $pkg->{title};
                }
                if($pkg->{name}) {
                        printf "\%-32s\t\%s\n", $pkg->{name}, $pkg->{title};
                }


@@ -180,7 +232,7 @@ sub list {
        }
        if ($opts{s}) {
                foreach my $feed (@feeds) {
        }
        if ($opts{s}) {
                foreach my $feed (@feeds) {

-                       printf "\%-32s\tURL: %s\n", $feed->[1], $feed->[2];
+                       printf "\%-32s\tURL: %s\n", $feed->[1], join(", ", @{$feed->[2]});

                }
                return 0;
        }
                }
                return 0;
        }


@@ -214,6 +266,8 @@ my %install_method = (
        'src-cpy' => \&install_generic,
        'src-link' => \&install_generic,
        'src-git' => \&install_generic,
        'src-cpy' => \&install_generic,
        'src-link' => \&install_generic,
        'src-git' => \&install_generic,

+       'src-bzr' => \&install_generic,
+       'src-hg' => \&install_generic,

 );
 
 my %feed;
 );
 
 my %feed;


@@ -238,15 +292,17 @@ sub install_package {
        $feed = lookup_package($feed, $name);
        $feed or do {
                $installed{$name} and return 0;
        $feed = lookup_package($feed, $name);
        $feed or do {
                $installed{$name} and return 0;

-               warn "WARNING: No feed for package '$name' found.\n";
-               return 1;
+               # TODO: check if it's already installed within ./package directory
+               $srcpackage{$name} or -d "./package/$name" or warn "WARNING: No feed for package '$name' found, maybe it's already part of the standard packages?\n";
+               return 0;

        };
 
        my $pkg = $feed{$feed->[1]}->{$name} or return 1;
        $pkg->{name} or do {
                $installed{$name} and return 0;
        };
 
        my $pkg = $feed{$feed->[1]}->{$name} or return 1;
        $pkg->{name} or do {
                $installed{$name} and return 0;

+               # TODO: check if this is an alias package, maybe it's known by another name

                warn "WARNING: Package '$name' is not available in feed $feed->[1].\n";
                warn "WARNING: Package '$name' is not available in feed $feed->[1].\n";

-               return 1;
+               return 0;

        };
        my $src = $pkg->{src};
        my $type = $feed->[0];
        };
        my $src = $pkg->{src};
        my $type = $feed->[0];


@@ -256,13 +312,6 @@ sub install_package {
        # newly installed packages set the source package
        $installed{$src} and return 0;
 
        # newly installed packages set the source package
        $installed{$src} and return 0;
 

-       # install all dependencies
-       foreach my $dep (@{$pkg->{depends}}) {
-               next if $dep =~ /@/;
-               $dep =~ s/^\+//;
-               install_package($feed, $dep) == 0 or $ret = 1;
-       }
-

        # check previously installed packages
        $installed{$name} and return 0;
        $installed{$src} = 1;
        # check previously installed packages
        $installed{$name} and return 0;
        $installed{$src} = 1;


@@ -278,6 +327,18 @@ sub install_package {
                return 1;
        };
 
                return 1;
        };
 

+       # install all dependencies
+       foreach my $vpkg (@{$srcpackage{$src}}, $pkg) {
+               foreach my $dep (@{$vpkg->{depends}}, @{$vpkg->{builddepends}}, @{$vpkg->{"builddepends/host"}}) {
+                       next if $dep =~ /@/;
+                       $dep =~ s/^\+//;
+                       $dep =~ s/^.+://;
+                       $dep =~ s/\/.+$//;
+                       next unless $dep;
+                       install_package($feed, $dep) == 0 or $ret = 1;
+               }
+       }
+

        return $ret;
 }
 
        return $ret;
 }
 


@@ -288,10 +349,10 @@ sub refresh_config {
        system("rm -f tmp/.packageinfo");
 
        # refresh the config
        system("rm -f tmp/.packageinfo");
 
        # refresh the config

-       if ($default) { 
-               system("make oldconfig CONFDEFAULT=\"$default\" Config.in >/dev/null 2>/dev/null");
+       if ($default) {
+               system("$mk oldconfig CONFDEFAULT=\"$default\" Config.in >/dev/null 2>/dev/null");

        } else {
        } else {

-               system("make defconfig Config.in >/dev/null 2>/dev/null");
+               system("$mk defconfig Config.in >/dev/null 2>/dev/null");

        }
 }
 
        }
 }
 


@@ -325,10 +386,9 @@ sub install {
                                get_feed($f->[1]);
                                foreach my $name (sort { lc($a) cmp lc($b) } keys %package) {
                                        my $p = $package{$name};
                                get_feed($f->[1]);
                                foreach my $name (sort { lc($a) cmp lc($b) } keys %package) {
                                        my $p = $package{$name};

+                                       next if $p->{vdepends};

                                        if( $p->{name} ) {
                                                install_package($feed, $p->{name}) == 0 or $ret = 1;
                                        if( $p->{name} ) {
                                                install_package($feed, $p->{name}) == 0 or $ret = 1;

-                                       } else {
-                                               warn "WARNING: Package '$name' is not available\n";

                                        }
                                }
                        }
                                        }
                                }
                        }


@@ -386,27 +446,30 @@ sub uninstall {
        return 0;
 }
 
        return 0;
 }
 

-my %update_method = (
-       'src-svn' => \&update_svn,
-       'src-cpy' => \&update_cpy,
-       'src-link' => \&update_link,
-       'src-git' => \&update_git
-);
-

 sub update_feed($$$$)
 {
        my $type=shift;
        my $name=shift;
        my $src=shift;
        my $perform_update=shift;
 sub update_feed($$$$)
 {
        my $type=shift;
        my $name=shift;
        my $src=shift;
        my $perform_update=shift;

+       my $force_relocate=update_location( $name, "@$src" );

 
 

+       if( $force_relocate ) {
+               warn "Source of feed $name has changed, replacing copy\n";
+       }

        $update_method{$type} or do {
                warn "Unknown type '$type' in feed $name\n";
                return 1;
        };
        $perform_update and do {
        $update_method{$type} or do {
                warn "Unknown type '$type' in feed $name\n";
                return 1;
        };
        $perform_update and do {

-               warn "Updating feed '$name' from '$src' ...\n";
-               &{$update_method{$type}}($name, $src) == 0 or do {
+               my $failed = 1;
+               foreach my $feedsrc (@$src) {
+                       warn "Updating feed '$name' from '$feedsrc' ...\n";
+                       next unless update_feed_via($type, $name, $feedsrc, $force_relocate) == 0;
+                       $failed = 0;
+                       last;
+               }
+               $failed and do {

                        warn "failed.\n";
                        return 1;
                };
                        warn "failed.\n";
                        return 1;
                };