# 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
# 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
# RTL_DIR .. location of RT-Linux sources
# CFLAGS .. C compiler flags
# CXXFLAGS .. C++ compiler flags
+# CPPFLAGS .. C preprocessor flags
+# LDFLAGS .. linker flags for programs linking
# Hack to check RT-Linux rules
#LINUX_DIR := /home/cvs/ocera/ocera-build/kernel/linux
#RTL_DIR := /home/cvs/ocera/ocera-build/kernel/rtlinux
#CONFIG_RTLINUX = y
-#OCERA_DIR := $(shell ( cd -L $(MAKERULES_DIR)/../../.. ; pwd -L ) )
+#OCERA_DIR := $(shell ( cd -L $(OUTPUT_DIR)/../../.. ; pwd -L ) )
--include $(MAKERULES_DIR)/OCERA_TOP_DIR
+-include $(OUTPUT_DIR)/OCERA_TOP_DIR
BUILD_DIR_NAME = _build
COMPILED_DIR_NAME = _compiled
CONFIG_FILE_OK = y
endif
else # OCERA_DIR
-KERN_INCLUDE_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/include-kern
-KERN_LIB_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/lib-kern
-KERN_MODULES_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/modules
-KERN_BUILD_DIR := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/kern
-KERN_MODPOST_DIR := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/kern-modpost
-USER_INCLUDE_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/include
-USER_LIB_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/lib
-USER_UTILS_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin-utils
-USER_TESTS_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin-tests
-USER_BIN_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin
-USER_BUILD_DIR := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/user
+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
+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)
TARGET_OS := $(BUILD_OS)
endif
+export TARGET_OS
+export BUILD_OS
+
LOCAL_BUILD_DIR = $(USER_OBJS_DIR)
# Assign default values to CFLAGS variable. If the variable is defined
define COMPILE_idl_template
$(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1)
@$(QUIET_CMD_ECHO) " IDL $$@"
- $(Q) $$(idl_COMPILE) $(1)
+ $(Q) $$(idl_COMPILE) $$($(2)_IDLFLAGS) $(1)
endef
endif
ifeq ($(LINUX_QUOTE_MODNAME),y)
KERN_MQ=\"
-KERN_KBUILD_MODNAME=-D"KBUILD_MODNAME=((THIS_MODULE)?(THIS_MODULE)->name:NULL)"
+KERN_KBUILD_MODNAME=-D"KBUILD_MODNAME=((THIS_MODULE)!=NULL?(THIS_MODULE)->name:NULL)"
endif
endif # CONFIG_RTLINUX
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): $(1)
@echo >>$(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 ; \
+ echo $(1) >$(KERN_MODPOST_DIR)/$(1).mod.stamp ; \
fi
endef
@$(QUIET_CMD_ECHO) " MODPOST $(KERN_MODPOST_DIR)"
@echo >$(KERN_MODPOST_DIR)/modpost-running
@rm -f $(KERN_MODPOST_DIR)/module-changes
- $(Q) $(KERN_MODPOST) $(MODULES_LIST:%=%$(KERN_LINK_SUFFIX)) $(^:%=-i %)
+ $(Q) $(KERN_MODPOST) $(MODPOST_OPTS) $(MODULES_LIST:%=%$(KERN_LINK_SUFFIX))
$(MODULES_LIST:%=%.mod.c) : kernel-modpost-versions
$(eval $(call omk_pass_template,clean,$(USER_OBJS_DIR),,always))
$(eval $(call omk_pass_template,install,$(USER_OBJS_DIR),,always))
-$(eval $(call omk_pass_template,include-pass,$(USER_OBJS_DIR),,always))
+$(eval $(call omk_pass_template,include-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,always))
check-dir:
@$(call mkdir_def,$(USER_BUILD_DIR))
install-local: # TODO
-include-pass-local:
- $(call include-pass-template,$(USER_INCLUDE_DIR),include)
- $(call include-pass-template,$(KERN_INCLUDE_DIR),kernel)
+$(eval $(call include-pass-template,$(USER_INCLUDE_DIR),include))
+$(eval $(call include-pass-template,$(KERN_INCLUDE_DIR),kernel))
ifeq ($(CONFIG_RTLINUX),y)
- $(call include-pass-template,$(KERN_INCLUDE_DIR),rtlinux)
+$(eval $(call include-pass-template,$(KERN_INCLUDE_DIR),rtlinux))
endif
+
ifdef USER_RULE_TEMPLATES
# User-space static libraries and applications object files
clean-local: clean-custom
@echo Cleaning in $(KERN_OBJS_DIR) and $(USER_OBJS_DIR)
- @rm -f $(KERN_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
+ @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 \
touch -t 200001010101 $(KERN_LIB_DIR)/kernel.mk ; \
fi
+include-pass-submakes: extra-rules-subdirs
+
+# We must go to EXTRA_RULES_SUBDIRS beofre going to any other
+# directory, since the executables compiled in EXTRA_RULES_SUBDIRS
+# might be needed there.
+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