Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
  export_report: use warn() to issue WARNING, so they go to stderr
  export_report: sort SECTION 2 output
  export_report: do collectcfiles work in perl itself
  kbuild: make versioncheck work in KBUILD_OUTDIR
  kbuild: make includecheck work in KBUILD_OUTDIR
  kbuild: make headerdep work in KBUILD_OUTDIR
  kbuild: add targets to PHONY
  kbuild: don't warn about include/linux/version.h not including itself
  eradicate bashisms in scripts/patch-kernel

3 files changed, 22 insertions, 7 deletions

diff --git a/scripts/checkversion.pl b/scripts/checkversion.pl
index b444e89a009..5e490a8ceca 100755
--- a/scripts/checkversion.pl
+++ b/scripts/checkversion.pl
@@ -12,6 +12,7 @@ $| = 1;
 my $debugging;
 
 foreach my $file (@ARGV) {
+    next if $file =~ "include/linux/version\.h";
     # Open this file.
     open( my $f, '<', $file )
       or die "Can't open $file: $!\n";
diff --git a/scripts/export_report.pl b/scripts/export_report.pl
index 04dce7c15f8..8f79b701de8 100644
--- a/scripts/export_report.pl
+++ b/scripts/export_report.pl
@@ -25,11 +25,12 @@ sub alphabetically {
 sub print_depends_on {
         my ($href) = @_;
         print "\n";
-        while (my ($mod, $list) = each %$href) {
+        for my $mod (sort keys %$href) {
+                my $list = $href->{$mod};
                 print "\t$mod:\n";
                 foreach my $sym (sort numerically @{$list}) {
                         my ($symbol, $no) = split /\s+/, $sym;
-                        printf("\t\t%-25s\t%-25d\n", $symbol, $no);
+                        printf("\t\t%-25s\n", $symbol);
                 }
                 print "\n";
         }
@@ -49,8 +50,14 @@ sub usage {
 }
 
 sub collectcfiles {
-    my @file
-        = `cat .tmp_versions/*.mod | grep '.*\.ko\$' | sed s/\.ko$/.mod.c/`;
+    my @file;
+    while (<.tmp_versions/*.mod>) {
+        open my $fh, '<', $_ or die "cannot open $_: $!\n";
+        push (@file,
+              grep s/\.ko/.mod.c/,      # change the suffix
+              grep m/.+\.ko/,           # find the .ko path
+              <$fh>);                   # lines in opened file
+    }
     chomp @file;
     return @file;
 }
@@ -95,6 +102,8 @@ close($module_symvers);
 #
 # collect the usage count of each symbol.
 #
+my $modversion_warnings = 0;
+
 foreach my $thismod (@allcfiles) {
         my $module;
 
@@ -125,7 +134,8 @@ foreach my $thismod (@allcfiles) {
                 }
         }
         if ($state != 2) {
-                print "WARNING:$thismod is not built with CONFIG_MODVERSION enabled\n";
+                warn "WARNING:$thismod is not built with CONFIG_MODVERSIONS enabled\n";
+                $modversion_warnings++;
         }
         close($module);
 }
@@ -159,8 +169,12 @@ printf("SECTION 2:\n\tThis section reports export-symbol-usage of in-kernel
 modules. Each module lists the modules, and the symbols from that module that
 it uses.  Each listed symbol reports the number of modules using it\n");
 
+print "\nNOTE: Got $modversion_warnings CONFIG_MODVERSIONS warnings\n\n"
+    if $modversion_warnings;
+
 print "~"x80 , "\n";
-while (my ($thismod, $list) = each %MODULE) {
+for my $thismod (sort keys %MODULE) {
+        my $list = $MODULE{$thismod};
         my %depends;
         $thismod =~ s/\.mod\.c/.ko/;
         print "\t\t\t$thismod\n";
diff --git a/scripts/patch-kernel b/scripts/patch-kernel
index 46a59cae3a0..20fb25c2338 100755
--- a/scripts/patch-kernel
+++ b/scripts/patch-kernel
@@ -250,7 +250,7 @@ while :				# incrementing SUBLEVEL (s in v.p.s)
 do
     CURRENTFULLVERSION="$VERSION.$PATCHLEVEL.$SUBLEVEL"
     EXTRAVER=
-    if [ $STOPFULLVERSION = $CURRENTFULLVERSION ]; then
+    if [ x$STOPFULLVERSION = x$CURRENTFULLVERSION ]; then
         echo "Stopping at $CURRENTFULLVERSION base as requested."
         break
     fi