Commit 312a3d09 authored by Cao jin's avatar Cao jin Committed by Masahiro Yamada
Browse files

kbuild: trivial cleanups on the comments 



This is a bunch of trivial fixes and cleanups.

Signed-off-by: default avatarCao jin <caoj.fnst@cn.fujitsu.com>
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
parent cb87481e

Makefile

+5 −5
Original line number Diff line number Diff line
@@ -442,7 +442,7 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \ 
# ===========================================================================

# Rules shared between *config targets and build targets



# Basic helpers built in scripts/

# Basic helpers built in scripts/basic/

PHONY += scripts_basic

scripts_basic:

	$(Q)$(MAKE) $(build)=scripts/basic
@@ -505,7 +505,7 @@ ifeq ($(KBUILD_EXTMOD),) 
                endif

        endif

endif

# install and module_install need also be processed one by one

# install and modules_install need also be processed one by one

ifneq ($(filter install,$(MAKECMDGOALS)),)

        ifneq ($(filter modules_install,$(MAKECMDGOALS)),)

	        mixed-targets := 1
@@ -964,7 +964,7 @@ export KBUILD_VMLINUX_MAIN := $(core-y) $(libs-y2) $(drivers-y) $(net-y) $(virt- 
export KBUILD_VMLINUX_LIBS := $(libs-y1)

export KBUILD_LDS          := arch/$(SRCARCH)/kernel/vmlinux.lds

export LDFLAGS_vmlinux

# used by scripts/pacmage/Makefile

# used by scripts/package/Makefile

export KBUILD_ALLDIRS := $(sort $(filter-out arch/%,$(vmlinux-alldirs)) arch Documentation include samples scripts tools)



vmlinux-deps := $(KBUILD_LDS) $(KBUILD_VMLINUX_INIT) $(KBUILD_VMLINUX_MAIN) $(KBUILD_VMLINUX_LIBS)

scripts/Kbuild.include

+3 −4
Original line number Diff line number Diff line
@@ -85,8 +85,8 @@ TMPOUT := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/) 


# try-run

# Usage: option = $(call try-run, $(CC)...-o "$$TMP",option-ok,otherwise)

# Exit code chooses option. "$$TMP" is can be used as temporary file and

# is automatically cleaned up.

# Exit code chooses option. "$$TMP" serves as a temporary file and is

# automatically cleaned up.

try-run = $(shell set -e;		\

	TMP="$(TMPOUT).$$$$.tmp";	\

	TMPO="$(TMPOUT).$$$$.o";	\
@@ -261,7 +261,6 @@ make-cmd = $(call escsq,$(subst \#,\\\#,$(subst $$,$$$$,$(cmd_$(1))))) 
any-prereq = $(filter-out $(PHONY),$?) $(filter-out $(PHONY) $(wildcard $^),$^)



# Execute command if command has changed or prerequisite(s) are updated.

#

if_changed = $(if $(strip $(any-prereq) $(arg-check)),                       \

	@set -e;                                                             \

	$(echo-cmd) $(cmd_$(1));                                             \
@@ -315,7 +314,7 @@ if_changed_rule = $(if $(strip $(any-prereq) $(arg-check) ), \ 
	$(rule_$(1)), @:)



###

# why - tell why a a target got build

# why - tell why a target got built

#       enabled by make V=2

#       Output (listed in the order they are checked):

#          (1) - due to target is PHONY

scripts/Makefile.build

+4 −4
Original line number Diff line number Diff line
@@ -245,13 +245,13 @@ sub_cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH 
	"$(LD)" "$(NM)" "$(RM)" "$(MV)" \

	"$(if $(part-of-module),1,0)" "$(@)";

recordmcount_source := $(srctree)/scripts/recordmcount.pl

endif

endif # BUILD_C_RECORDMCOUNT

cmd_record_mcount =						\

	if [ "$(findstring $(CC_FLAGS_FTRACE),$(_c_flags))" =	\

	     "$(CC_FLAGS_FTRACE)" ]; then			\

		$(sub_cmd_record_mcount)			\

	fi;

endif

endif # CONFIG_FTRACE_MCOUNT_RECORD



ifdef CONFIG_STACK_VALIDATION

ifneq ($(SKIP_STACK_VALIDATION),1)

scripts/basic/Makefile

+1 −1
Original line number Diff line number Diff line 
###

# Makefile.basic lists the most basic programs used during the build process.

# This Makefile lists the most basic programs used during the build process.

# The programs listed herein are what are needed to do the basic stuff,

# such as fix file dependencies.

# This initial step is needed to avoid files to be recompiled