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

Pull misc kbuild changes from Michal Marek:
 "Just a few non-critical kbuild changes:

   - builddeb adds the actual distribution name in the changelog
   - documentation fixes"

* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  kbuild: trivial - fix the help doc of CONFIG_CC_OPTIMIZE_FOR_SIZE
  kbuild: Update documentation of clean-files and clean-dirs
  builddeb: Try to determine distribution
  builddeb: Update year and git repository URL in debian/copyright

Documentation/kbuild/makefiles.txt

@@ -752,12 +752,12 @@ generated by kbuild are deleted all over the kernel src tree when
 Additional files can be specified in kbuild makefiles by use of $(clean-files).
 
 	Example:
-		#drivers/pci/Makefile
-		clean-files := devlist.h classlist.h
+		#lib/Makefile
+		clean-files := crc32table.h
 
 When executing "make clean", the two files "devlist.h classlist.h" will be
 deleted. Kbuild will assume files to be in the same relative directory as the
-Makefile except if an absolute path is specified (path starting with '/').
+Makefile, except if prefixed with $(objtree).
 
 To delete a directory hierarchy use:
 
@@ -765,9 +765,8 @@ To delete a directory hierarchy use:
 		#scripts/package/Makefile
 		clean-dirs := $(objtree)/debian/
 
-This will delete the directory debian, including all subdirectories.
-Kbuild will assume the directories to be in the same relative path as the
-Makefile if no absolute path is specified (path does not start with '/').
+This will delete the directory debian in the toplevel directory, including all
+subdirectories.
 
 To exclude certain files from make clean, use the $(no-clean-files) variable.
 This is only a special case used in the top level Kbuild file:

init/Kconfig

@@ -1290,8 +1290,8 @@ endif
 config CC_OPTIMIZE_FOR_SIZE
 	bool "Optimize for size"
 	help
-	  Enabling this option will pass "-Os" instead of "-O2" to gcc
-	  resulting in a smaller kernel.
+	  Enabling this option will pass "-Os" instead of "-O2" to
+	  your compiler resulting in a smaller kernel.
 
 	  If unsure, say N.
 

scripts/package/builddeb

@@ -217,9 +217,20 @@ else
 fi
 maintainer="$name <$email>"
 
+# Try to determine distribution
+if [ -n "$KDEB_CHANGELOG_DIST" ]; then
+        distribution=$KDEB_CHANGELOG_DIST
+elif distribution=$(lsb_release -cs 2>/dev/null) && [ -n "$distribution" ]; then
+        : # nothing to do in this case
+else
+        distribution="unstable"
+        echo >&2 "Using default distribution of 'unstable' in the changelog"
+        echo >&2 "Install lsb-release or set \$KDEB_CHANGELOG_DIST explicitly"
+fi
+
 # Generate a simple changelog template
 cat <<EOF > debian/changelog
-linux-upstream ($packageversion) unstable; urgency=low
+linux-upstream ($packageversion) $distribution; urgency=low
 
   * Custom built Linux kernel.
 
@@ -233,10 +244,10 @@ This is a packacked upstream version of the Linux kernel.
 The sources may be found at most Linux ftp sites, including:
 ftp://ftp.kernel.org/pub/linux/kernel
 
-Copyright: 1991 - 2009 Linus Torvalds and others.
+Copyright: 1991 - 2015 Linus Torvalds and others.
 
 The git repository for mainline kernel development is at:
-git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
+git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by