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

Pull kbuild changes from Michal Marek:
 "Kbuild commits for v3.10-rc1:

   - Fix make mrproper after mod/file2alias rework
   - Fix ld-option Makefile function
   - Rewrite headers_install to shell to drop Perl dependency.

  There are some more patches I have to look at, so I might send another
  pull request later.  Or just queue them for 3.11."

* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  Fix cleaning in scripts/mod
  headers_install.pl: convert to headers_install.sh
  kbuild: fix ld-option function

1 files changed, 0 insertions, 63 deletions

diff --git a/scripts/headers_install.pl b/scripts/headers_install.pl
deleted file mode 100644
index 581ca99c96f2..000000000000
--- a/scripts/headers_install.pl
+++ /dev/null
@@ -1,63 +0,0 @@
-#!/usr/bin/perl -w
-#
-# headers_install prepare the listed header files for use in
-# user space and copy the files to their destination.
-#
-# Usage: headers_install.pl readdir installdir arch [files...]
-# installdir: dir to install the files to
-# arch:       current architecture
-#             arch is used to force a reinstallation when the arch
-#             changes because kbuild then detect a command line change.
-# files:      list of files to check
-#
-# Step in preparation for users space:
-# 1) Drop all use of compiler.h definitions
-# 2) Drop include of compiler.h
-# 3) Drop all sections defined out by __KERNEL__ (using unifdef)
-
-use strict;
-
-my ($installdir, $arch, @files) = @ARGV;
-
-my $unifdef = "scripts/unifdef -U__KERNEL__ -D__EXPORTED_HEADERS__";
-
-foreach my $filename (@files) {
-	my $file = $filename;
-	$file =~ s!^.*/!!;
-
-	my $tmpfile = "$installdir/$file.tmp";
-
-	open(my $in, '<', $filename)
-	    or die "$filename: $!\n";
-	open(my $out, '>', $tmpfile)
-	    or die "$tmpfile: $!\n";
-	while (my $line = <$in>) {
-		$line =~ s/([\s(])__user\s/$1/g;
-		$line =~ s/([\s(])__force\s/$1/g;
-		$line =~ s/([\s(])__iomem\s/$1/g;
-		$line =~ s/\s__attribute_const__\s/ /g;
-		$line =~ s/\s__attribute_const__$//g;
-		$line =~ s/\b__packed\b/__attribute__((packed))/g;
-		$line =~ s/^#include <linux\/compiler.h>//;
-		$line =~ s/(^|\s)(inline)\b/$1__$2__/g;
-		$line =~ s/(^|\s)(asm)\b(\s|[(]|$)/$1__$2__$3/g;
-		$line =~ s/(^|\s|[(])(volatile)\b(\s|[(]|$)/$1__$2__$3/g;
-		$line =~ s/#ifndef\s+_UAPI/#ifndef /;
-		$line =~ s/#define\s+_UAPI/#define /;
-		$line =~ s!#endif\s+/[*]\s*_UAPI!#endif /* !;
-		printf {$out} "%s", $line;
-	}
-	close $out;
-	close $in;
-
-	system $unifdef . " $tmpfile > $installdir/$file";
-	# unifdef will exit 0 on success, and will exit 1 when the
-	# file was processed successfully but no changes were made,
-	# so abort only when it's higher than that.
-	my $e = $? >> 8;
-	if ($e > 1) {
-		die "$tmpfile: $!\n";
-	}
-	unlink $tmpfile;
-}
-exit 0;