Merge branch 'setlocalversion-speedup' into kbuild/rc-fixes

Conflicts:
	Makefile

1 files changed, 1 insertions, 71 deletions

diff --git a/Makefile b/Makefile
index 324130c682dd..a1b409001e8b 100644
--- a/Makefile
+++ b/Makefile
@@ -883,80 +883,10 @@ PHONY += $(vmlinux-dirs)
 $(vmlinux-dirs): prepare scripts
         $(Q)$(MAKE) $(build)=$@
 
-# Build the kernel release string
-#
-# The KERNELRELEASE value built here is stored in the file
-# include/config/kernel.release, and is used when executing several
-# make targets, such as "make install" or "make modules_install."
-#
-# The eventual kernel release string consists of the following fields,
-# shown in a hierarchical format to show how smaller parts are concatenated
-# to form the larger and final value, with values coming from places like
-# the Makefile, kernel config options, make command line options and/or
-# SCM tag information.
-#
-#       $(KERNELVERSION)
-#         $(VERSION)                    eg, 2
-#         $(PATCHLEVEL)                 eg, 6
-#         $(SUBLEVEL)                   eg, 18
-#         $(EXTRAVERSION)               eg, -rc6
-#       $(localver-full)
-#         $(localver)
-#           localversion*               (files without backups, containing '~')
-#           $(CONFIG_LOCALVERSION)      (from kernel config setting)
-#         $(LOCALVERSION)               (from make command line, if provided)
-#         $(localver-extra)
-#           $(scm-identifier)           (unique SCM tag, if one exists)
-#             ./scripts/setlocalversion (only with CONFIG_LOCALVERSION_AUTO)
-#             .scmversion               (only with CONFIG_LOCALVERSION_AUTO)
-#           +                           (only without CONFIG_LOCALVERSION_AUTO
-#                                        and without LOCALVERSION= and
-#                                        repository is at non-tagged commit)
-#
-# For kernels without CONFIG_LOCALVERSION_AUTO compiled from an SCM that has
-# been revised beyond a tagged commit, `+' is appended to the version string
-# when not overridden by using "make LOCALVERSION=".  This indicates that the
-# kernel is not a vanilla release version and has been modified.
-
-pattern = ".*/localversion[^~]*"
-string  = $(shell cat /dev/null \
-           `find $(objtree) $(srctree) -maxdepth 1 -regex $(pattern) | sort -u`)
-
-localver = $(subst $(space),, $(string) \
-                              $(patsubst "%",%,$(CONFIG_LOCALVERSION)))
-
-# scripts/setlocalversion is called to create a unique identifier if the source
-# is managed by a known SCM and the repository has been revised since the last
-# tagged (release) commit.  The format of the identifier is determined by the
-# SCM's implementation.
-#
-# .scmversion is used when generating rpm packages so we do not loose
-# the version information from the SCM when we do the build of the kernel
-# from the copied source
-ifeq ($(wildcard .scmversion),)
-        scm-identifier = $(shell $(CONFIG_SHELL) \
-                         $(srctree)/scripts/setlocalversion $(srctree))
-else
-        scm-identifier = $(shell cat .scmversion 2> /dev/null)
-endif
-
-ifdef CONFIG_LOCALVERSION_AUTO
-        localver-extra = $(scm-identifier)
-else
-        ifneq ($(scm-identifier),)
-                ifeq ("$(origin LOCALVERSION)", "undefined")
-                        localver-extra = +
-                endif
-        endif
-endif
-
-localver-full = $(localver)$(LOCALVERSION)$(localver-extra)
-
 # Store (new) KERNELRELASE string in include/config/kernel.release
-kernelrelease = $(KERNELVERSION)$(localver-full)
 include/config/kernel.release: include/config/auto.conf FORCE
         $(Q)rm -f $@
-        $(Q)echo $(kernelrelease) > $@
+        $(Q)echo "$(KERNELVERSION)$$($(CONFIG_SHELL) scripts/setlocalversion $(srctree))" > $@
 
 
 # Things we need to do before we recursively start building the kernel