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

Pull misc kbuild updates from Michal Marek:
 "Non-critical kbuild changes:

   - make coccicheck improvements, but no new semantic patches this time

   - make rpm improvements

   - make tar-pkg change to include the architecture in the filename.

     This is a deliberate incompatibility, but nobody has complained so
     far and it is useful if you build for different architectures.  It
     also matches what the deb-pkg and rpm-pkg targets produce.

   - kbuild documentation fix"

* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  rpm-pkg: Remove pointless set -e statements
  rpm-pkg: Always regenerate the specfile
  rpm-pkg: Do not write to the parent directory
  rpm-pkg: Do not package the whole source directory
  buildtar: Add ARCH to the archive name
  Coccinelle: Fix patch output when coccicheck is used with M= and C=
  Coccinelle: Add support to the SPFLAGS variable
  Coccinelle: Cleanup the setting of the FLAGS and OPTIONS variables
  Coccinelle: Restore coccicheck verbosity in ONLINE mode (C=1 or C=2)
  scripts/package/Makefile: compare objtree with srctree instead of test KBUILD_OUTPUT
  doc: change example to existing Makefile fragment
  scripts/tags.sh: Add magic for OFFSET and DEFINE

4 files changed, 37 insertions, 39 deletions

diff --git a/scripts/coccicheck b/scripts/coccicheck
index 85d3189..06fcb33 100755
--- a/scripts/coccicheck
+++ b/scripts/coccicheck
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 SPATCH="`which ${SPATCH:=spatch}`"
 
@@ -11,27 +11,32 @@ else
 	VERBOSE=0
 fi
 
+FLAGS="$SPFLAGS -very_quiet"
+
+# spatch only allows include directories with the syntax "-I include"
+# while gcc also allows "-Iinclude" and "-include include"
+COCCIINCLUDE=${LINUXINCLUDE//-I/-I }
+COCCIINCLUDE=${COCCIINCLUDE//-include/-I}
+
 if [ "$C" = "1" -o "$C" = "2" ]; then
     ONLINE=1
 
-# This requires Coccinelle >= 0.2.3
-#    FLAGS="-ignore_unknown_options -very_quiet"
-#    OPTIONS=$*
-
-# Workaround for Coccinelle < 0.2.3
-	FLAGS="-I $srctree/include -very_quiet"
-	shift $(( $# - 1 ))
-	OPTIONS=$1
+    # Take only the last argument, which is the C file to test
+    shift $(( $# - 1 ))
+    OPTIONS="$COCCIINCLUDE $1"
 else
     ONLINE=0
-    FLAGS="-very_quiet"
     if [ "$KBUILD_EXTMOD" = "" ] ; then
-        OPTIONS="-dir $srctree"
+        OPTIONS="-dir $srctree $COCCIINCLUDE"
     else
-        OPTIONS="-dir $KBUILD_EXTMOD -patch $srctree -I $srctree/include -I $KBUILD_EXTMOD/include"
+        OPTIONS="-dir $KBUILD_EXTMOD $COCCIINCLUDE"
     fi
 fi
 
+if [ "$KBUILD_EXTMOD" != "" ] ; then
+    OPTIONS="-patch $srctree $OPTIONS"
+fi
+
 if [ ! -x "$SPATCH" ]; then
     echo 'spatch is part of the Coccinelle project and is available at http://coccinelle.lip6.fr/'
     exit 1
@@ -72,7 +77,7 @@ coccinelle () {
 #
 #    $SPATCH -D $MODE $FLAGS -parse_cocci $COCCI $OPT > /dev/null
 
-    if [ $VERBOSE -ne 0 ] ; then
+    if [ $VERBOSE -ne 0 -a $ONLINE -eq 0 ] ; then
 
 	FILE=`echo $COCCI | sed "s|$srctree/||"`
 
diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index 87bf080..84a4060 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -27,53 +27,44 @@ RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \
 
 # Remove hyphens since they have special meaning in RPM filenames
 KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE))
+# Include only those top-level files that are needed by make, plus the GPL copy
+TAR_CONTENT := $(KBUILD_ALLDIRS) kernel.spec .config .scmversion Makefile \
+               Kbuild Kconfig COPYING $(wildcard localversion*)
+TAR_CONTENT := $(addprefix $(KERNELPATH)/,$(TAR_CONTENT))
 MKSPEC     := $(srctree)/scripts/package/mkspec
-PREV       := set -e; cd -P ..;
 
 # rpm-pkg
 # ---------------------------------------------------------------------------
-$(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile
-	$(CONFIG_SHELL) $(MKSPEC) > $@
-
-rpm-pkg rpm: $(objtree)/kernel.spec FORCE
-	@if test -n "$(KBUILD_OUTPUT)"; then \
+rpm-pkg rpm: FORCE
+	@if test "$(objtree)" != "$(srctree)"; then \
 		echo "Building source + binary RPM is not possible outside the"; \
 		echo "kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
 		echo "binrpm-pkg target instead."; \
 		false; \
 	fi
 	$(MAKE) clean
-	$(PREV) ln -sf $(srctree) $(KERNELPATH)
+	ln -sf $(srctree) $(KERNELPATH)
+	$(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
 	$(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
-	$(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/.
-	$(PREV) rm $(KERNELPATH)
+	tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
+	rm $(KERNELPATH)
 	rm -f $(objtree)/.scmversion
-	set -e; \
 	$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
-	set -e; \
 	mv -f $(objtree)/.tmp_version $(objtree)/.version
-
-	$(RPM) $(RPMOPTS) --target $(UTS_MACHINE) -ta ../$(KERNELPATH).tar.gz
-	rm ../$(KERNELPATH).tar.gz
-
-clean-files := $(objtree)/kernel.spec
+	$(RPM) $(RPMOPTS) --target $(UTS_MACHINE) -ta $(KERNELPATH).tar.gz
+	rm $(KERNELPATH).tar.gz kernel.spec
 
 # binrpm-pkg
 # ---------------------------------------------------------------------------
-$(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
-	$(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
-
-binrpm-pkg: $(objtree)/binkernel.spec FORCE
+binrpm-pkg: FORCE
 	$(MAKE) KBUILD_SRC=
-	set -e; \
+	$(CONFIG_SHELL) $(MKSPEC) prebuilt > $(objtree)/binkernel.spec
 	$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
-	set -e; \
 	mv -f $(objtree)/.tmp_version $(objtree)/.version
 
 	$(RPM) $(RPMOPTS) --define "_builddir $(objtree)" --target \
 		$(UTS_MACHINE) -bb $<
-
-clean-files += $(objtree)/binkernel.spec
+	rm binkernel.spec
 
 # Deb target
 # ---------------------------------------------------------------------------
diff --git a/scripts/package/buildtar b/scripts/package/buildtar
index 62d8234..cdd9bb9 100644
--- a/scripts/package/buildtar
+++ b/scripts/package/buildtar
@@ -16,7 +16,7 @@ set -e
 # Some variables and settings used throughout the script
 #
 tmpdir="${objtree}/tar-install"
-tarball="${objtree}/linux-${KERNELRELEASE}.tar"
+tarball="${objtree}/linux-${KERNELRELEASE}-${ARCH}.tar"
 
 
 #
diff --git a/scripts/tags.sh b/scripts/tags.sh
index 26a87e6..74f02e4 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -199,7 +199,9 @@ exuberant()
 	--regex-c='/DEFINE_PER_CPU_SHARED_ALIGNED\(([^,]*,\s*)(\w*).*\)/\2/v/' \
 	--regex-c='/DECLARE_WAIT_QUEUE_HEAD\((\w*)/\1/v/'		\
 	--regex-c='/DECLARE_(TASKLET|WORK|DELAYED_WORK)\((\w*)/\2/v/'	\
-	--regex-c='/DEFINE_PCI_DEVICE_TABLE\((\w*)/\1/v/'
+	--regex-c='/DEFINE_PCI_DEVICE_TABLE\((\w*)/\1/v/'		\
+	--regex-c='/(^\s)OFFSET\((\w*)/\2/v/'				\
+	--regex-c='/(^\s)DEFINE\((\w*)/\2/v/'
 
 	all_kconfigs | xargs $1 -a                              \
 	--langdef=kconfig --language-force=kconfig              \