From ac5713dec01843fd0166d2ad1969c89c3728e8bb Mon Sep 17 00:00:00 2001 From: Michal Sojka Date: Tue, 12 Nov 2013 11:30:56 +0100 Subject: [PATCH 1/1] Split Linux rules to user and kernel parts I mostly care about userspace and this split will allow to simplify the userspace part separately and thus make it more maintainable. --- snippets/Makefile.rules.linux | 1 + snippets/linux.omk | 383 +--------------------------------- 2 files changed, 6 insertions(+), 378 deletions(-) diff --git a/snippets/Makefile.rules.linux b/snippets/Makefile.rules.linux index 243c91f..bbe3d71 100644 --- a/snippets/Makefile.rules.linux +++ b/snippets/Makefile.rules.linux @@ -3,6 +3,7 @@ include base.omk #omkbuild include wvtest.omk #omkbuild include include.omk #omkbuild include linux.omk #omkbuild +include linux-kernel.omk #omkbuild include config_h.omk #omkbuild include qt.omk #omkbuild include sources-list.omk #omkbuild diff --git a/snippets/linux.omk b/snippets/linux.omk index 61bf4d3..bb52901 100644 --- a/snippets/linux.omk +++ b/snippets/linux.omk @@ -4,30 +4,19 @@ # input variables # lib_LIBRARIES .. list of the user-space libraries # shared_LIBRARIES .. list of the user-space shared libraries -# kernel_LIBRARIES .. list of the kernel-space libraries -# rtlinux_LIBRARIES.. list of the RT-Linux kernel-space libraries # include_HEADERS .. list of the user-space public header files # nobase_include_HEADERS .. public headers copied even with directory part # renamed_include_HEADERS .. public headers copied to the different target name -# kernel_HEADERS .. list of the kernel-space public header files -# rtlinux_HEADERS .. list of the RT-Linux kernel-space public header files # bin_PROGRAMS .. list of the require binary programs # utils_PROGRAMS .. list of the development utility programs # test_PROGRAMS .. list of the testing programs # bin_SCRIPTS .. list of scripts to be copied to _compiled/bin -# kernel_MODULES .. list of the kernel side modules/applications -# rtlinux_MODULES .. list of RT-Linux the kernel side modules/applications # xxx_SOURCES .. list of specific target sources # xxx_LIBS .. list of specific target libraries (-l prefix is automatically added) # xxx_LDFLAGS .. list of specific target LDFLAGS # lib_LOADLIBES .. list of libraries linked to each executable # INCLUDES .. additional include directories and defines for user-space -# kernel_INCLUDES .. additional include directories and defines for kernel-space -# rtlinux_INCLUDES .. additional include directories and defines for RT-Linux -# OMIT_KERNEL_PASSES if defined, all kernel passes are omited # -# LINUX_DIR .. location of Linux kernel sources -# RTL_DIR .. location of RT-Linux sources # CFLAGS .. C compiler flags # CXXFLAGS .. C++ compiler flags # CPPFLAGS .. C preprocessor flags @@ -39,11 +28,6 @@ ifndef GROUP_DIR_NAME GROUP_DIR_NAME = nogroup endif -KERN_INCLUDE_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/include-kern -KERN_LIB_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/lib-kern -KERN_MODULES_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/modules -KERN_BUILD_DIR := $(OUTPUT_DIR)/$(BUILD_DIR_NAME)/kern -KERN_MODPOST_DIR := $(OUTPUT_DIR)/$(BUILD_DIR_NAME)/kern-modpost USER_INCLUDE_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/include USER_LIB_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/lib USER_UTILS_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/bin-utils @@ -51,13 +35,6 @@ USER_TESTS_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/bin-tests USER_BIN_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/bin USER_BUILD_DIR := $(OUTPUT_DIR)/$(BUILD_DIR_NAME)/user -ifndef LINUX_VERSION -LINUX_VERSION=$(shell uname -r) -endif -ifndef LINUX_DIR -LINUX_DIR=/lib/modules/$(LINUX_VERSION)/build -endif - ifeq ($(BUILD_OS),) # Check for target ifeq ($(OS),Windows_NT) @@ -105,7 +82,6 @@ endif #vpath %.cxx $(SOURCES_DIR) USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR) -KERN_OBJS_DIR = $(KERN_BUILD_DIR)/$(RELATIVE_DIR) OMK_WORK_DIR = $(USER_OBJS_DIR) .PHONY: dep subdirs clean clean-custom cleandepend check-dir @@ -116,10 +92,6 @@ include-pass: check-dir library-pass: include-pass link-pseudo-pass: library-pass binary-pass: link-pseudo-pass -kernel-lib-pass: include-pass -kernel-mod-pass: kernel-lib-pass -kernel-modpost-pass: kernel-mod-pass -kernel-pass: kernel-mod-pass kernel-modpost-pass override OMK_SERIALIZE_INCLUDED = y MAKEOVERRIDES := $(filter-out OMK_SERIALIZE_INCLUDED=n,$(MAKEOVERRIDES)) @@ -386,315 +358,6 @@ $(foreach lib,$(shared_libs),$(eval $(call solib_link_template,$(lib)))) link-shared-libs: $(shared_libs:%=$(USER_LIB_DIR)/lib%.$(SOLIB_EXT)) endif # link-shared-libs -#===================================================================== -# Kernel-space rules and templates to compile modules, libraries etc. - -ifdef KERN_RULE_TEMPLATES - -$(KERN_LIB_DIR)/kernel.mk: $(LINUX_DIR)/.config $(MAKERULES_DIR)/kernelcfg2mk - @$(QUIET_CMD_ECHO) " KCFG2MK $@" - $(Q) $(MAKERULES_DIR)/kernelcfg2mk $(LINUX_DIR) $(KERN_LIB_DIR) - -ifeq ($(CONFIG_RTLINUX),y) -include $(RTL_DIR)/rtl.mk - -KERN_CC = $(CC) -kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(CC) -print-search-dirs | $(SED4OMK) -n -e 's/^install: \(.*\)$$/\1/p' ) -INCLUDES := -I $(KERN_INCLUDE_DIR) $(INCLUDE) $(rtlinux_INCLUDES) $(kernel_INCLUDES) -#-DEXPORT_NO_SYMBOLS -c_o_kern_COMPILE = $(KERN_CC) -idirafter $(kern_GCCLIB_DIR)/include $(INCLUDES) $(CFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc -cc_o_kern_COMPILE = $(CXX) $(INCLUDES) $(CXXFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -KERN_EXE_SUFFIX := .o -KERN_ARCH = $(ARCH) -KERN_LD = $(LD) -KERN_AR = $(AR) - -else # CONFIG_RTLINUX - -include $(KERN_LIB_DIR)/kernel.mk - -ifeq ($(LINUX_SRC),) -LINUX_SRC = $(LINUX_DIR) -endif -kernel_INCLUDES += -I $(KERN_INCLUDE_DIR) -I $(LINUX_DIR) -idirafter $(LINUX_SRC)/include/linux - -ifdef LINUX_CC -KERN_CC = $(LINUX_CC) -kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(LINUX_CC) -print-search-dirs | $(SED4OMK) -n -e 's/^install: \(.*\)$$/\1/p' ) -else -KERN_CC = echo KERN_CC not defined - compilation skipped -endif -c_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_CFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc -cc_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_CFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -S_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_AFLAGS) $(LINUX_AFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc -KERN_EXE_SUFFIX := $(LINUX_MODULE_EXT) -KERN_LDFLAGS = $(LINUX_LDFLAGS) $(LINUX_LDFLAGS_MODULE) -ifdef LINUX_ARCH -KERN_ARCH = $(LINUX_ARCH) -else -KERN_ARCH = echo KERN_ARCH not defined - skipped -endif -ifdef LINUX_LD -KERN_LD = $(LINUX_LD) -else -KERN_LD = echo KERN_LD not defined - skipped -endif -ifneq ($(LINUX_AR),) -KERN_AR = $(LINUX_AR) -else -KERN_AR = $(AR) -endif -ifeq ($(LINUX_QUOTE_MODNAME),y) -KERN_MQ=\" -KERN_KBUILD_MODNAME=-D"KBUILD_MODNAME=((THIS_MODULE)!=NULL?(THIS_MODULE)->name:NULL)" -endif -endif # CONFIG_RTLINUX - -KERN_LOADLIBES += -L$(KERN_LIB_DIR) - -KERN_LOADLIBES += $(rtlinux_LOADLIBES:%=-l%) -KERN_LOADLIBES += $(kernel_LOADLIBES:%=-l%) - - - -# Check GCC version for kernel part of build -ifndef kern_CC_MAJOR_VERSION -kern_CC_MAJOR_VERSION := $(shell $(KERN_CC) -dumpversion | $(SED4OMK) -e 's/\([^.]\)\..*/\1/') -endif -# Prepare suitable define for dependency building -ifeq ($(kern_CC_MAJOR_VERSION),2) -kern_CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp" -else -kern_CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp" -endif - -ifeq ($(KERN_EXE_SUFFIX),.ko) -ifeq ($(wildcard $(LINUX_DIR)/scripts/mod/modpost),) -KERN_MODPOST = $(LINUX_DIR)/scripts/modpost -else -KERN_MODPOST = $(LINUX_DIR)/scripts/mod/modpost -endif -KERN_MODULES_LINK_DIR = $(KERN_MODPOST_DIR) -KERN_LINK_SUFFIX = .o -else -KERN_MODULES_LINK_DIR = $(KERN_MODULES_DIR) -KERN_LINK_SUFFIX = $(KERN_EXE_SUFFIX) -endif - -ifeq ($(LINUX_CONFIG_MODVERSIONS),y) -MODPOST_OPTS += -m -MODPOST_OPTS += -i $(LINUX_DIR)/Module.symvers -ifneq ($(LINUX_BUILDHOST),) # this is not correct point, it should look for 2.6.17 kernel -MODPOST_OPTS += -I $(KERN_LIB_DIR)/Module.symvers -endif -MODPOST_OPTS += -o $(KERN_LIB_DIR)/Module.symvers -endif - -ifeq ($(LINUX_CONFIG_DEBUG_SECTION_MISMATCH),y) -MODPOST_OPTS += -S -endif - -ifeq ($(LINUX_CONFIG_MARKERS),y) -MODPOST_OPTS += -K $(LINUX_DIR)/Module.markers -MODPOST_OPTS += -M $(KERN_LIB_DIR)/Module.markers -endif - -ifeq ($(LINUX_KBUILD_MODPOST_WARN),y) -MODPOST_OPTS += -w -endif - -ifneq ($(LINUX_BUILDHOST),) -ifneq ($(LINUX_BUILDHOST),$(LINUX_ARCH)) -MODPOST_OPTS += -c -endif -endif - -define COMPILE_c_o_kern_template - -$(2): $(1) - @$(QUIET_CMD_ECHO) " CC [K] $$@" - $(Q) if $$(c_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) $(KERN_KBUILD_MODNAME) \ - -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \ - -o $$@ -c $$< ; \ - then mv -f "$$@.d.tmp" "$$@.d" ; \ - else rm -f "$$@.d.tmp" ; exit 1; \ - fi -endef - - - -define COMPILE_cc_o_kern_template - -$(2): $(1) - @$(QUIET_CMD_ECHO) " CXX [K] $$@" - $(Q) if $$(cc_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) $(KERN_KBUILD_MODNAME) \ - -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \ - -o $$@ -c $$< ; \ - then mv -f "$$@.d.tmp" "$$@.d" ; \ - else rm -f "$$@.d.tmp" ; exit 1; \ - fi -endef - - - -define COMPILE_S_o_kern_template - -$(2): $(1) - @$(QUIET_CMD_ECHO) " AS [K] $$@" - $(Q) if $$(S_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) $(KERN_KBUILD_MODNAME) \ - -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \ - -o $$@ -c $$< ; \ - then mv -f "$$@.d.tmp" "$$@.d" ; \ - else rm -f "$$@.d.tmp" ; exit 1; \ - fi -endef - - - -define MODULE_kern_template -$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o)) -$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o)) -$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o)) -$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cpp=%.o)) -$(1)_OBJS := $$(sort $$($(1)_OBJS)) - -KERN_OBJS += $$($(1)_OBJS) -KERN_SOURCES += $$($(1)_SOURCES) - -# this is hack to build "__this_module" structure for 2.6.x kernels -# modpost is used for that purpose now - -#$(1).mod.c: -# echo "\ -# #include @\ -# #include @\ -# #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,5))@\ -# #include @\ -# #include @\ -# @\ -# MODULE_INFO(vermagic, VERMAGIC_STRING);@\ -# @\ -# #undef unix@\ -# struct module __this_module@\ -# __attribute__((section(\".gnu.linkonce.this_module\"))) = {@\ -# .name = __stringify(KBUILD_MODNAME),@\ -# .init = init_module,@\ -# #ifdef CONFIG_MODULE_UNLOAD@\ -# .exit = cleanup_module,@\ -# #endif@\ -# };@\ -# #endif@\ -# " | tr @ \\n >$$@ - - -#$(eval $(call COMPILE_c_o_kern_template,$(1).mod.c,$(1).mod.o,-DKBUILD_MODNAME=$(1))) - -$(2)/$(1)$(KERN_LINK_SUFFIX): $$($(1)_OBJS) - @$(QUIET_CMD_ECHO) " LD [K] $$@" - $(Q) $$(KERN_LD) $$(KERN_LDFLAGS) -r $$($(1)_OBJS) -L$$(kern_GCCLIB_DIR) $$($(1)_LIBS:%=-l%) $$(KERN_LOADLIBES) -Map $(KERN_OBJS_DIR)/$(1).mod.map -o $$@ - @echo "$(2)/$(1)$(KERN_LINK_SUFFIX): \\" >$(KERN_OBJS_DIR)/$(1).mod.d - @$(SED4OMK) -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(KERN_OBJS_DIR)/$(1).mod.map >>$(KERN_OBJS_DIR)/$(1).mod.d - @echo >>$(KERN_OBJS_DIR)/$(1).mod.d - @if [ "$(KERN_EXE_SUFFIX)" = ".ko" ] ; then \ - echo $(1) >>$(KERN_MODPOST_DIR)/module-changes ; \ - echo $(1) >$(KERN_MODPOST_DIR)/$(1).mod.stamp ; \ - fi - -endef - - - -define LIBRARY_kern_template -$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o)) -$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o)) -$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o)) -$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cpp=%.o)) -$(1)_OBJS := $$(sort $$($(1)_OBJS)) - -KERN_OBJS += $$($(1)_OBJS) -KERN_SOURCES += $$($(1)_SOURCES) - -$(KERN_LIB_DIR)/lib$(1).a: $$($(1)_OBJS) - @$(QUIET_CMD_ECHO) " AR [K] $$@" - $(Q) $(KERN_AR) rcs $$@ $$^ -endef - - -ifdef LINUX_DIR - -kernel-lib-pass-local: $(kernel_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a) - -kernel-mod-pass-local: $(kernel_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX)) - -$(foreach module,$(kernel_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR)))) - -$(foreach lib,$(kernel_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib)))) - -endif - - -ifeq ($(CONFIG_RTLINUX),y) - -kernel-mod-pass-local: $(rtlinux_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX)) - -kernel-lib-pass-local: $(rtlinux_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a) - -$(foreach module,$(rtlinux_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR)))) - -$(foreach lib,$(rtlinux_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib)))) - -endif - -ifeq ($(KERN_MODPOST_PASS),y) - -MODULES_LIST := $(wildcard *.mod.stamp) -MODULES_LIST := $(MODULES_LIST:%.mod.stamp=%) - -define MODPOST_kern_template -$(2) : $(1)$(KERN_LINK_SUFFIX) $(1).mod.c - @$(QUIET_CMD_ECHO) " LD [M] $$@" - $(Q) $$(c_o_kern_COMPILE) -D"KBUILD_BASENAME=$(KERN_MQ)$(1)$(KERN_MQ)" \ - -D"KBUILD_MODNAME=$(KERN_MQ)$(1)$(KERN_MQ)" \ - -o $(1).mod.o -c $(1).mod.c - $(Q) $$(KERN_LD) $$(KERN_LDFLAGS) $(1)$(KERN_LINK_SUFFIX) $(1).mod.o -r -o $$@ -endef - -kernel-modpost-versions: $(wildcard $(LINUX_DIR)/Module.symvers) - @$(QUIET_CMD_ECHO) " MODPOST $(KERN_MODPOST_DIR)" - @echo >$(KERN_MODPOST_DIR)/modpost-running - @rm -f $(KERN_MODPOST_DIR)/module-changes - $(Q) $(KERN_MODPOST) $(MODPOST_OPTS) $(MODULES_LIST:%=%$(KERN_LINK_SUFFIX)) - -$(MODULES_LIST:%=%.mod.c) : kernel-modpost-versions - -kernel-modpost-pass-local: $(MODULES_LIST:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX)) - @rm -f $(KERN_MODPOST_DIR)/modpost-running - -$(foreach module,$(MODULES_LIST),$(eval $(call MODPOST_kern_template,$(module),$(module:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX))))) - -endif - --include $(KERN_OBJS_DIR)/*.d - -endif - -#===================================================================== - -# Kernel requires its own set of configuration header-files -ifneq ($(kernel_LIBRARIES)$(rtlinux_LIBRARIES)$(kernel_MODULES)$(rtlinux_MODULES)$(kernel_HEADERS)$(rtlinux_HEADERS)$(kernel_HEADERS)$(rtlinux_HEADERS)$(nobase_kernel_HEADERS)$(nobase_rtlinux_HEADERS)$(renamed_kernel_HEADERS)$(renamed_rtlinux_HEADERS),) -KERN_CONFIG_HEADERS_REQUIRED = y -endif - -$(eval $(call omk_pass_template, kernel-lib-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,$(kernel_LIBRARIES)$(rtlinux_LIBRARIES))) -$(eval $(call omk_pass_template, kernel-mod-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,$(kernel_MODULES)$(rtlinux_MODULES))) - -kernel-modpost-pass: - +@if [ -e "$(KERN_MODPOST_DIR)/module-changes" -o -e "$(KERN_MODPOST_DIR)/modpost-running" ] ; \ - then \ - $(MAKE) --no-print-directory -C $(KERN_MODPOST_DIR) \ - -f $(SOURCES_DIR)/Makefile KERN_RULE_TEMPLATES=y KERN_MODPOST_PASS=y $(@:%=%-local) ; \ - fi - $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES))) $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(bin_PROGRAMS)$(utils_PROGRAMS)$(test_PROGRAMS)$(bin_SCRIPTS))) @@ -704,25 +367,15 @@ $(eval $(call omk_pass_template,include-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATE check-dir:: @$(call mkdir_def,$(USER_BUILD_DIR)) - @$(call mkdir_def,$(KERN_BUILD_DIR)) @$(call mkdir_def,$(USER_INCLUDE_DIR)) - @$(call mkdir_def,$(KERN_INCLUDE_DIR)) @$(call mkdir_def,$(USER_LIB_DIR)) - @$(call mkdir_def,$(KERN_LIB_DIR)) @$(call mkdir_def,$(USER_BIN_DIR)) @$(call mkdir_def,$(USER_UTILS_DIR)) @$(call mkdir_def,$(USER_TESTS_DIR)) - @$(call mkdir_def,$(KERN_MODULES_DIR)) - @$(call mkdir_def,$(KERN_MODPOST_DIR)) install-local: # TODO $(eval $(call include-pass-template,$(USER_INCLUDE_DIR),include)) -$(eval $(call include-pass-template,$(KERN_INCLUDE_DIR),kernel)) -ifeq ($(CONFIG_RTLINUX),y) -$(eval $(call include-pass-template,$(KERN_INCLUDE_DIR),rtlinux)) -endif - ifdef USER_RULE_TEMPLATES @@ -782,34 +435,12 @@ $(foreach src,$(filter %.idl,$(USER_IDLS)),$(eval $(call COMPILE_idl_template,$( endif clean-local:: -ifdef KERN_RULE_TEMPLATES - -KERN_SOURCES := $(sort $(KERN_SOURCES)) - -#$(warning KERN_SOURCES = $(KERN_SOURCES)) - -$(foreach src,$(filter %.c,$(KERN_SOURCES)),$(eval $(call COMPILE_c_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),))) - -$(foreach src,$(filter %.cc,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),))) - -$(foreach src,$(filter %.cxx,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),))) - -$(foreach src,$(filter %.cpp,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cpp=%.o),))) - -$(foreach src,$(filter %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),))) -endif - - @echo Cleaning in $(KERN_OBJS_DIR) and $(USER_OBJS_DIR) - @rm -f $(KERN_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.[och] $(USER_OBJS_DIR)/*.lo\ - $(KERN_OBJS_DIR)/*.d $(USER_OBJS_DIR)/*.d \ - $(KERN_OBJS_DIR)/*.map $(USER_OBJS_DIR)/*.map \ - $(KERN_OBJS_DIR)/*.mod.c \ - $(kernel_MODULES:%=$(KERN_MODPOST_DIR)/%.*) \ - $(LOCAL_CONFIG_H:%=$(KERN_OBJS_DIR)/%) \ + @echo Cleaning in $(USER_OBJS_DIR) + @rm -f $(USER_OBJS_DIR)/*.[och] \ + $(USER_OBJS_DIR)/*.lo \ + $(USER_OBJS_DIR)/*.d \ + $(USER_OBJS_DIR)/*.map \ $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%) - @if [ -e $(KERN_LIB_DIR)/kernel.mk ] ; then \ - touch -t 200001010101 $(KERN_LIB_DIR)/kernel.mk ; \ - fi include-pass-submakes: extra-rules-subdirs @@ -819,7 +450,3 @@ include-pass-submakes: extra-rules-subdirs include-pass-this-dir $(foreach subdir,$(SUBDIRS),include-pass-$(subdir)-subdir): extra-rules-subdirs default: include-pass library-pass binary-pass -ifndef OMIT_KERNEL_PASSES -# Also make kernel passes if not disabled -default: kernel-lib-pass kernel-pass -endif -- 2.39.2