[kbuild-devel] [patch 01/02] kbuild: tabify and strip trailing whitespaces

[Oleg V. <ol...@fl...>]

  Tabify and strip trailing whitespaces.

Cc: Sam Ravnborg <sa...@ma...>
Signed-off-by: Oleg Verych <ol...@fl...>
---
 (... or open/save/close in GNU Emacs. Linus and all friends, editing
 this file, doesn't seem to use "decent" editor, he-he; khm, sorry ;)

 As i was beginner, i wanted to start from something really simple. First
 thing, came in mind was `make help', then `make -d help'. Resulting
 patch will follow this one.

 Makefile |   60 ++++++++++++++++++++++++++++++------------------------------
 1 file changed, 30 insertions(+), 30 deletions(-)

Index: linux-2.6.19-rc2-git7/Makefile
===================================================================
--- linux-2.6.19-rc2-git7.orig/Makefile	2006-10-22 13:01:08.000000000 +0000
+++ linux-2.6.19-rc2-git7/Makefile	2006-10-22 15:42:48.379932033 +0000
@@ -152,7 +152,7 @@
 # SUBARCH tells the usermode build what the underlying arch is.  That is set
 # first, and if a usermode build is happening, the "ARCH=um" on the command
 # line overrides the setting of ARCH below.  If a native build is happening,
-# then ARCH is assigned, getting whatever value it gets normally, and 
+# then ARCH is assigned, getting whatever value it gets normally, and
 # SUBARCH is subsequently ignored.
 
 SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
@@ -238,7 +238,7 @@
 #         cmd_cc_o_c       = $(CC) $(c_flags) -c -o $@ $<
 #
 # If $(quiet) is empty, the whole command will be printed.
-# If it is set to "quiet_", only the short version will be printed. 
+# If it is set to "quiet_", only the short version will be printed.
 # If it is set to "silent_", nothing will be printed at all, since
 # the variable $(silent_cmd_cc_o_c) doesn't exist.
 #
@@ -308,13 +308,13 @@
 # Use LINUXINCLUDE when you must reference the include/ directory.
 # Needed to be compatible with the O= option
 LINUXINCLUDE    := -Iinclude \
-                   $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) \
+		   $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) \
 		   -include include/linux/autoconf.h
 
 CPPFLAGS        := -D__KERNEL__ $(LINUXINCLUDE)
 
 CFLAGS          := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-                   -fno-strict-aliasing -fno-common
+		   -fno-strict-aliasing -fno-common
 AFLAGS          := -D__ASSEMBLY__
 
 # Read KERNELRELEASE from include/config/kernel.release (if it exists)
@@ -385,12 +385,12 @@
 endif
 
 ifeq ($(KBUILD_EXTMOD),)
-        ifneq ($(filter config %config,$(MAKECMDGOALS)),)
-                config-targets := 1
-                ifneq ($(filter-out config %config,$(MAKECMDGOALS)),)
-                        mixed-targets := 1
-                endif
-        endif
+	ifneq ($(filter config %config,$(MAKECMDGOALS)),)
+		config-targets := 1
+		ifneq ($(filter-out config %config,$(MAKECMDGOALS)),)
+			mixed-targets := 1
+		endif
+	endif
 endif
 
 ifeq ($(mixed-targets),1)
@@ -698,7 +698,7 @@
 # First command is ':' to allow us to use + in front of this rule
 cmd_ksym_ld = $(cmd_vmlinux__)
 define rule_ksym_ld
-	: 
+	:
 	+$(call cmd,vmlinux_version)
 	$(call cmd,vmlinux__)
 	$(Q)echo 'cmd_$@ := $(cmd_vmlinux__)' > $(@D)/.$(@F).cmd
@@ -707,7 +707,7 @@
 # Generate .S file with all kernel symbols
 quiet_cmd_kallsyms = KSYM    $@
       cmd_kallsyms = $(NM) -n $< | $(KALLSYMS) \
-                     $(if $(CONFIG_KALLSYMS_ALL),--all-symbols) > $@
+		     $(if $(CONFIG_KALLSYMS_ALL),--all-symbols) > $@
 
 .tmp_kallsyms1.o .tmp_kallsyms2.o .tmp_kallsyms3.o: %.o: %.S scripts FORCE
 	$(call if_changed_dep,as_o_S)
@@ -749,7 +749,7 @@
 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost $@
 	$(Q)rm -f .old_version
 
-# The actual objects are generated when descending, 
+# The actual objects are generated when descending,
 # make sure no implicit rule kicks in
 $(sort $(vmlinux-init) $(vmlinux-main)) $(vmlinux-lds): $(vmlinux-dirs) ;
 
@@ -814,7 +814,7 @@
 # checks as needed.
 ifdef CONFIG_LOCALVERSION_AUTO
 	_localver-auto = $(shell $(CONFIG_SHELL) \
-	                  $(srctree)/scripts/setlocalversion $(srctree))
+			  $(srctree)/scripts/setlocalversion $(srctree))
 	localver-auto  = $(LOCALVERSION)$(_localver-auto)
 endif
 
@@ -859,7 +859,7 @@
 prepare2: prepare3 outputmakefile
 
 prepare1: prepare2 include/linux/version.h include/linux/utsrelease.h \
-                   include/asm include/config/auto.conf
+		   include/asm include/config/auto.conf
 ifneq ($(KBUILD_MODULES),)
 	$(Q)mkdir -p $(MODVERDIR)
 	$(Q)rm -f $(MODVERDIR)/*
@@ -1027,13 +1027,13 @@
 # Directories & files removed with 'make clean'
 CLEAN_DIRS  += $(MODVERDIR)
 CLEAN_FILES +=	vmlinux System.map \
-                .tmp_kallsyms* .tmp_version .tmp_vmlinux* .tmp_System.map
+		.tmp_kallsyms* .tmp_version .tmp_vmlinux* .tmp_System.map
 
 # Directories & files removed with 'make mrproper'
 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                            \
+		  include/linux/autoconf.h include/linux/version.h      \
+		  include/linux/utsrelease.h                            \
 		  Module.symvers tags TAGS cscope*
 
 # clean - Delete most, but leave enough to build external modules
@@ -1219,11 +1219,11 @@
 # Run depmod only is we have System.map and depmod is executable
 quiet_cmd_depmod = DEPMOD  $(KERNELRELEASE)
       cmd_depmod = if [ -r System.map -a -x $(DEPMOD) ]; then \
-                      $(DEPMOD) -ae -F System.map             \
-                      $(if $(strip $(INSTALL_MOD_PATH)),      \
+		      $(DEPMOD) -ae -F System.map             \
+		      $(if $(strip $(INSTALL_MOD_PATH)),      \
 		      -b $(INSTALL_MOD_PATH) -r)              \
 		      $(KERNELRELEASE);                       \
-                   fi
+		   fi
 
 PHONY += _emodinst_post
 _emodinst_post: _emodinst_
@@ -1285,12 +1285,12 @@
 ALLSOURCE_ARCHS := $(ARCH)
 
 define find-sources
-        ( find $(__srctree) $(RCS_FIND_IGNORE) \
+	( find $(__srctree) $(RCS_FIND_IGNORE) \
 	       \( -name include -o -name arch \) -prune -o \
 	       -name $1 -print; \
 	  for ARCH in $(ALLSOURCE_ARCHS) ; do \
 	       find $(__srctree)arch/$${ARCH} $(RCS_FIND_IGNORE) \
-	            -name $1 -print; \
+		    -name $1 -print; \
 	  done ; \
 	  find $(__srctree)security/selinux/include $(RCS_FIND_IGNORE) \
 	       -name $1 -print; \
@@ -1299,7 +1299,7 @@
 	       -o -name $1 -print; \
 	  for ARCH in $(ALLINCLUDE_ARCHS) ; do \
 	       find $(__srctree)include/asm-$${ARCH} $(RCS_FIND_IGNORE) \
-	            -name $1 -print; \
+		    -name $1 -print; \
 	  done ; \
 	  find $(__srctree)include/asm-generic $(RCS_FIND_IGNORE) \
 	       -name $1 -print )
@@ -1415,12 +1415,12 @@
 #  build-dir  => directory in kernel source tree to use
 
 ifeq ($(KBUILD_EXTMOD),)
-        build-dir  = $(patsubst %/,%,$(dir $@))
-        target-dir = $(dir $@)
+	build-dir  = $(patsubst %/,%,$(dir $@))
+	target-dir = $(dir $@)
 else
-        zap-slash=$(filter-out .,$(patsubst %/,%,$(dir $@)))
-        build-dir  = $(KBUILD_EXTMOD)$(if $(zap-slash),/$(zap-slash))
-        target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
+	zap-slash=$(filter-out .,$(patsubst %/,%,$(dir $@)))
+	build-dir  = $(KBUILD_EXTMOD)$(if $(zap-slash),/$(zap-slash))
+	target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
 endif
 
 %.s: %.c prepare scripts FORCE
@@ -1447,7 +1447,7 @@
 	$(build)=$(build-dir) $(@:.ko=.o)
 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
 
-# FIXME Should go into a make.lib or something 
+# FIXME Should go into a make.lib or something
 # ===========================================================================
 
 quiet_cmd_rmdirs = $(if $(wildcard $(rm-dirs)),CLEAN   $(wildcard $(rm-dirs)))

--