kbuild: make -rR is now default

[mirror_ubuntu-artful-kernel.git] / Makefile

diff --git a/Makefile b/Makefile
index 33559b5664499087ac7e2debbe55eb576cf597cf..ccbc8c0a863f60dfba807c24f18e677afd979570 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 18
-EXTRAVERSION = -rc5
-NAME=Crazed Snow-Weasel
+EXTRAVERSION =
+NAME=Avast! A bilge rat!
 
 # *DOCUMENTATION*
 # To see a list of typical targets execute "make help"
@@ -736,6 +736,7 @@ endif # ifdef CONFIG_KALLSYMS
 # vmlinux image - including updated kernel symbols
 vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) $(kallsyms.o) FORCE
        $(call if_changed_rule,vmlinux__)
+       $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost $@
        $(Q)rm -f .old_version
 
 # The actual objects are generated when descending, 
@@ -889,18 +890,18 @@ depend dep:
 
 # ---------------------------------------------------------------------------
 # Kernel headers
-INSTALL_HDR_PATH=$(MODLIB)/abi
+INSTALL_HDR_PATH=$(objtree)/usr
 export INSTALL_HDR_PATH
 
 PHONY += headers_install
-headers_install: include/linux/version.h
-       $(Q)unifdef -Ux /dev/null
+headers_install: include/linux/version.h scripts_basic FORCE
+       $(Q)$(MAKE) $(build)=scripts scripts/unifdef
        $(Q)rm -rf $(INSTALL_HDR_PATH)/include
-       $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.headersinst obj=include
+       $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.headersinst obj=include
 
 PHONY += headers_check
 headers_check: headers_install
-       $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.headersinst obj=include HDRCHECK=1
+       $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.headersinst obj=include HDRCHECK=1
 
 # ---------------------------------------------------------------------------
 # Modules
@@ -916,7 +917,7 @@ all: modules
 PHONY += modules
 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux)
        @echo '  Building modules, stage 2.';
-       $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modpost
+       $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
 
 
 # Target to prepare building external modules
@@ -942,7 +943,7 @@ _modinst_:
                rm -f $(MODLIB)/build ; \
                ln -s $(objtree) $(MODLIB)/build ; \
        fi
-       $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modinst
+       $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modinst
 
 # If System.map exists, run depmod.  This deliberately does not have a
 # dependency on System.map since that would run the dependency tree on
@@ -986,7 +987,7 @@ CLEAN_FILES +=      vmlinux System.map \
                 .tmp_kallsyms* .tmp_version .tmp_vmlinux* .tmp_System.map
 
 # Directories & files removed with 'make mrproper'
-MRPROPER_DIRS  += include/config include2
+MRPROPER_DIRS  += include/config include2 usr/include
 MRPROPER_FILES += .config .config.old include/asm .version .old_version \
                   include/linux/autoconf.h include/linux/version.h      \
                   include/linux/utsrelease.h                            \
@@ -1077,11 +1078,12 @@ help:
        @echo  '  kernelrelease   - Output the release version string'
        @echo  '  kernelversion   - Output the version stored in Makefile'
        @echo  '  headers_install - Install sanitised kernel headers to INSTALL_HDR_PATH'
-       @echo  '                    (default: /lib/modules/$$VERSION/abi)'
+       @echo  '                    (default: $(INSTALL_HDR_PATH))'
        @echo  ''
        @echo  'Static analysers'
        @echo  '  checkstack      - Generate a list of stack hogs'
        @echo  '  namespacecheck  - Name space analysis on compiled kernel'
+       @echo  '  headers_check   - Sanity check on exported headers'
        @echo  ''
        @echo  'Kernel packaging:'
        @$(MAKE) $(build)=$(package-dir) help
@@ -1099,6 +1101,7 @@ help:
                echo '')
 
        @echo  '  make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'
+       @echo  '  make V=2   [targets] 2 => give reason for rebuild of target'
        @echo  '  make O=dir [targets] Locate all output files in "dir", including .config'
        @echo  '  make C=1   [targets] Check all c source with $$CHECK (sparse by default)'
        @echo  '  make C=2   [targets] Force check of all c source with $$CHECK'
@@ -1153,7 +1156,7 @@ $(module-dirs): crmodverdir $(objtree)/Module.symvers
 
 modules: $(module-dirs)
        @echo '  Building modules, stage 2.';
-       $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modpost
+       $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
 
 PHONY += modules_install
 modules_install: _emodinst_ _emodinst_post
@@ -1162,7 +1165,7 @@ install-dir := $(if $(INSTALL_MOD_DIR),$(INSTALL_MOD_DIR),extra)
 PHONY += _emodinst_
 _emodinst_:
        $(Q)mkdir -p $(MODLIB)/$(install-dir)
-       $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modinst
+       $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modinst
 
 # Run depmod only is we have System.map and depmod is executable
 quiet_cmd_depmod = DEPMOD  $(KERNELRELEASE)
@@ -1378,7 +1381,7 @@ endif
 %.ko: prepare scripts FORCE
        $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1)   \
        $(build)=$(build-dir) $(@:.ko=.o)
-       $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modpost
+       $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
 
 # FIXME Should go into a make.lib or something 
 # ===========================================================================