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Makefile.niosbare
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#------------------------------------------------------------------------------
# VARIABLES APPENDED TO BY INCLUDED MAKEFILE FRAGMENTS
#------------------------------------------------------------------------------
# List of include directories for -I compiler option (-I added when used).
# Includes the BSP.
ALT_INCLUDE_DIRS := - niosbare . baremetal
# List of library directories for -L linker option (-L added when used).
# Includes the BSP.
ALT_LIBRARY_DIRS :=
# List of library names for -l linker option (-l added when used).
# Includes the BSP.
ALT_LIBRARY_NAMES :=
# List of library names for -msys-lib linker option (-msys-lib added when used).
# These are libraries that might be located in the BSP and depend on the BSP
# library, or vice versa
ALT_BSP_DEP_LIBRARY_NAMES :=
# List of dependencies for the linker. This is usually the full pathname
# of each library (*.a) file.
# Includes the BSP.
ALT_LDDEPS :=
# List of root library directories that support running make to build them.
# Includes the BSP and any ALT libraries.
MAKEABLE_LIBRARY_ROOT_DIRS :=
# Generic flags passed to the compiler for different types of input files.
ALT_CFLAGS := -DBAREMETAL -DDUMMY -DNIOS
ALT_CXXFLAGS :=
ALT_CPPFLAGS :=
ALT_ASFLAGS :=
ALT_LDFLAGS :=
#------------------------------------------------------------------------------
# The adjust-path macro
#
# If COMSPEC/ComSpec is defined, Make is launched from Windows through
# Cygwin. The adjust-path macro converts absolute windows paths into
# unix style paths (Example: c:/dir -> /c/dir). This will ensture
# paths are readable by GNU Make.
#
# If COMSPEC/ComSpec is not defined, Make is launched from linux, and no
# adjustment is necessary
#
#------------------------------------------------------------------------------
ifndef COMSPEC
ifdef ComSpec
COMSPEC = $(ComSpec)
endif # ComSpec
endif # COMSPEC
ifdef COMSPEC # if Windows OS
ifeq ($(MAKE_VERSION),3.81)
#
# adjust-path/adjust-path-mixed for Mingw Gnu Make on Windows
#
# Example Usage:
# $(call adjust-path,c:/aaa/bbb) => /c/aaa/bbb
# $(call adjust-path-mixed,/c/aaa/bbb) => c:/aaa/bbb
# $(call adjust-path-mixed,/cygdrive/c/aaa/bbb) => c:/aaa/bbb
#
#
# adjust-path
# - converts back slash characters into forward slashes
# - if input arg ($1) is an empty string then return the empty string
# - if input arg ($1) does not contain the string ":/", then return input arg
# - using sed, convert mixed path [c:/...] into mingw path [/c/...]
define adjust-path
$(strip \
$(if $1,\
$(if $(findstring :/,$(subst \,/,$1)),\
$(shell echo $(subst \,/,$1) | sed -e 's,^\([a-zA-Z]\):/,/\1/,'),\
$(subst \,/,$1))))
endef
#
# adjust-path-mixed
# - converts back slash characters into forward slashes
# - if input arg ($1) is an empty string then return the empty string
# - if input arg ($1) does not begin with a forward slash '/' char, then
# return input arg
# - using sed, convert mingw path [/c/...] or cygwin path [/c/cygdrive/...]
# into a mixed path [c:/...]
define adjust-path-mixed
$(strip \
$(if $1,\
$(if $(findstring $(subst \,/,$1),$(patsubst /%,%,$(subst \,/,$1))),\
$(subst \,/,$1),\
$(shell echo $(subst \,/,$1) | sed -e 's,^/cygdrive/\([a-zA-Z]\)/,\1:/,' -e 's,^/\([a-zA-Z]\)/,\1:/,'))))
endef
else # MAKE_VERSION != 3.81 (MAKE_VERSION == 3.80 or MAKE_VERSION == 3.79)
#
# adjust-path for Cygwin Gnu Make
# $(call adjust-path,c:/aaa/bbb) = /cygdrive/c/aaa/bbb
# $(call adjust-path-mixed,/cygdrive/c/aaa/bbb) = c:/aaa/bbb
#
adjust-path = $(if $1,$(shell cygpath -u "$1"),)
adjust-path-mixed = $(if $1,$(shell cygpath -m "$1"),)
endif
else # !COMSPEC
adjust-path = $1
adjust-path-mixed = $1
endif # COMSPEC
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
# GENERATED SETTINGS START v
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
#START GENERATED
ACTIVE_BUILD_CONFIG := default
BUILD_CONFIGS := default
# The following TYPE comment allows tools to identify the 'type' of target this
# makefile is associated with.
# TYPE: APP_MAKEFILE
# This following VERSION comment indicates the version of the tool used to
# generate this makefile. A makefile variable is provided for VERSION as well.
# ACDS_VERSION: 16.0
ACDS_VERSION := 16.0
# This following BUILD_NUMBER comment indicates the build number of the tool
# used to generate this makefile.
# BUILD_NUMBER: 211
# Define path to the application ELF.
# It may be used by the makefile fragments so is defined before including them.
#
ELF := nios-bare.elf
# Paths to C, C++, and assembly source files.
C_SRCS += pcie-altera-nios.c baremetal/baremetalsupport.c \
log.c pcietlp.c \
niosbare/main.c
CXX_SRCS :=
ASM_SRCS :=
SDIR_C_SRCS :=
SDIR_CXX_SRCS :=
SDIR_ASM_SRCS :=
# Path to root of object file tree.
OBJ_ROOT_DIR := obj
# Options to control objdump.
CREATE_OBJDUMP := 1
OBJDUMP_INCLUDE_SOURCE := 0
OBJDUMP_FULL_CONTENTS := 0
# Options to enable/disable optional files.
CREATE_ELF_DERIVED_FILES := 0
CREATE_LINKER_MAP := 1
# Common arguments for ALT_CFLAGSs
APP_CFLAGS_DEFINED_SYMBOLS := -DPCIETXRX32
APP_CFLAGS_UNDEFINED_SYMBOLS :=
APP_CFLAGS_OPTIMIZATION := -O0
APP_CFLAGS_DEBUG_LEVEL := -g
APP_CFLAGS_WARNINGS := -Wall
APP_CFLAGS_USER_FLAGS :=
APP_ASFLAGS_USER :=
APP_LDFLAGS_USER :=
# Linker options that have default values assigned later if not
# assigned here.
LINKER_SCRIPT :=
CRT0 :=
SYS_LIB :=
# Define path to the root of the BSP.
BSP_ROOT_DIR := ../nios_bare_bsp/
# List of application specific include directories, library directories and library names
APP_INCLUDE_DIRS :=
APP_LIBRARY_DIRS :=
APP_LIBRARY_NAMES :=
# Pre- and post- processor settings.
BUILD_PRE_PROCESS :=
BUILD_POST_PROCESS :=
OBJDUMP_INCLUDE_SOURCE := 1
QUARTUS_PROJECT_DIR := ../../
#END GENERATED
#^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# GENERATED SETTINGS END ^
#^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
#------------------------------------------------------------------------------
# DEFAULT TARGET
#------------------------------------------------------------------------------
# Define the variable used to echo output if not already defined.
ifeq ($(ECHO),)
ECHO := echo
endif
# Put "all" rule before included makefile fragments because they may
# define rules and we don't want one of those to become the default rule.
.PHONY : all
all:
@$(ECHO) [$(APP_NAME) build complete]
all : build_pre_process libs app build_post_process
#------------------------------------------------------------------------------
# VARIABLES DEPENDENT ON GENERATED CONTENT
#------------------------------------------------------------------------------
# Define object file directory per build configuration
CONFIG_OBJ_DIR := $(OBJ_ROOT_DIR)/$(ACTIVE_BUILD_CONFIG)
ifeq ($(BSP_ROOT_DIR),)
$(error Edit Makefile and provide a value for BSP_ROOT_DIR)
endif
ifeq ($(wildcard $(BSP_ROOT_DIR)),)
$(error BSP directory does not exist: $(BSP_ROOT_DIR))
endif
# Define absolute path to the root of the BSP.
ABS_BSP_ROOT_DIR := $(call adjust-path-mixed,$(shell cd "$(BSP_ROOT_DIR)"; pwd))
# Include makefile fragments. Define variable ALT_LIBRARY_ROOT_DIR before
# including each makefile fragment so that it knows the path to itself.
BSP_INCLUDE_FILE := $(BSP_ROOT_DIR)/public.mk
ALT_LIBRARY_ROOT_DIR := $(BSP_ROOT_DIR)
include $(BSP_INCLUDE_FILE)
# C2H will need this to touch the BSP public.mk and avoid the sopc file
# out-of-date error during a BSP make
ABS_BSP_INCLUDE_FILE := $(ABS_BSP_ROOT_DIR)/public.mk
ifneq ($(WARNING.SMALL_STACK_SIZE),)
# This WARNING is here to protect you from unknowingly using a very small stack
# If the warning is set, increase your stack size or enable the BSP small stack
# setting to eliminate the warning
$(warning WARNING: $(WARNING.SMALL_STACK_SIZE))
endif
# If the BSP public.mk indicates that ALT_SIM_OPTIMIZE is set, rename the ELF
# by prefixing it with RUN_ON_HDL_SIMULATOR_ONLY_.
ifneq ($(filter -DALT_SIM_OPTIMIZE,$(ALT_CPPFLAGS)),)
ELF := RUN_ON_HDL_SIMULATOR_ONLY_$(ELF)
endif
# If the BSP public.mk indicates that ALT_PROVIDE_GMON is set, add option to
# download_elf target
ifneq ($(filter -DALT_PROVIDE_GMON,$(ALT_CPPFLAGS)),)
GMON_OUT_FILENAME := gmon.out
WRITE_GMON_OPTION := --write-gmon $(GMON_OUT_FILENAME)
endif
# Name of ELF application.
APP_NAME := $(basename $(ELF))
# Set to defaults if variables not already defined in settings.
ifeq ($(LINKER_SCRIPT),)
LINKER_SCRIPT := $(BSP_LINKER_SCRIPT)
endif
ifeq ($(CRT0),)
CRT0 := $(BSP_CRT0)
endif
ifeq ($(SYS_LIB),)
SYS_LIB := $(BSP_SYS_LIB)
endif
OBJDUMP_NAME := $(APP_NAME).objdump
OBJDUMP_FLAGS := --disassemble --syms --all-header
ifeq ($(OBJDUMP_INCLUDE_SOURCE),1)
OBJDUMP_FLAGS += --source
endif
ifeq ($(OBJDUMP_FULL_CONTENTS),1)
OBJDUMP_FLAGS += --full-contents
endif
# Create list of linker dependencies (*.a files).
APP_LDDEPS := $(ALT_LDDEPS) $(LDDEPS)
# Take lists and add required prefixes.
APP_INC_DIRS := $(addprefix -I, $(ALT_INCLUDE_DIRS) $(APP_INCLUDE_DIRS) $(INC_DIRS))
ASM_INC_PREFIX := -Wa,-I
APP_ASM_INC_DIRS := $(addprefix $(ASM_INC_PREFIX), $(ALT_INCLUDE_DIRS) $(APP_INCLUDE_DIRS) $(INC_DIRS))
APP_LIB_DIRS := $(addprefix -L, $(ALT_LIBRARY_DIRS) $(APP_LIBRARY_DIRS) $(LIB_DIRS))
APP_LIBS := $(addprefix -l, $(ALT_LIBRARY_NAMES) $(APP_LIBRARY_NAMES) $(LIBS))
ifneq ($(AVOID_NIOS2_GCC3_OPTIONS),)
#
# Avoid Nios II GCC 3.X options.
#
# Detect if small newlib C library is requested.
# If yes, remove the -msmallc option because it is
# now handled by other means.
ifneq ($(filter -msmallc,$(ALT_LDFLAGS)),)
ALT_LDFLAGS := $(filter-out -msmallc,$(ALT_LDFLAGS))
ALT_C_LIBRARY := smallc
else
ALT_C_LIBRARY := c
endif
# Put each BSP dependent library in a group to avoid circular dependencies.
APP_BSP_DEP_LIBS := $(foreach l,$(ALT_BSP_DEP_LIBRARY_NAMES),-Wl,--start-group -l$(ALT_C_LIBRARY) -lgcc -lm -l$(l) -Wl,--end-group)
else # !AVOID_NIOS2_GCC3_OPTIONS
#
# Use Nios II GCC 3.X options.
#
ALT_BSP_DEP_LIBRARY_NAMES += $(ALT_BSP_DEP_LIBRARY_NAMES) m
APP_BSP_DEP_LIBS := $(addprefix -msys-lib=, $(ALT_BSP_DEP_LIBRARY_NAMES))
endif # !AVOID_NIOS2_GCC3_OPTIONS
# Arguments for the C preprocessor, C/C++ compiler, assembler, and linker.
APP_CFLAGS := $(APP_CFLAGS_DEFINED_SYMBOLS) \
$(APP_CFLAGS_UNDEFINED_SYMBOLS) \
$(APP_CFLAGS_OPTIMIZATION) \
$(APP_CFLAGS_DEBUG_LEVEL) \
$(APP_CFLAGS_WARNINGS) \
$(APP_CFLAGS_USER_FLAGS) \
$(ALT_CFLAGS) \
$(CFLAGS)
# Arguments only for the C++ compiler.
APP_CXXFLAGS := $(ALT_CXXFLAGS) $(CXXFLAGS)
# Arguments only for the C preprocessor.
# Prefix each include directory with -I.
APP_CPPFLAGS := $(APP_INC_DIRS) \
$(ALT_CPPFLAGS) \
$(CPPFLAGS)
# Arguments only for the assembler.
APP_ASFLAGS := $(APP_ASM_INC_DIRS) \
$(ALT_ASFLAGS) \
$(APP_ASFLAGS_USER) \
$(ASFLAGS)
# Arguments only for the linker.
APP_LDFLAGS := $(APP_LDFLAGS_USER)
ifneq ($(LINKER_SCRIPT),)
APP_LDFLAGS += -T'$(LINKER_SCRIPT)'
endif
ifneq ($(AVOID_NIOS2_GCC3_OPTIONS),)
# Avoid Nios II GCC 3.x options.
ifneq ($(CRT0),)
APP_LDFLAGS += $(CRT0)
endif
# The equivalent of the -msys-lib option is provided
# by the GROUP() command in the linker script.
# Note this means the SYS_LIB variable is now ignored.
else # !AVOID_NIOS2_GCC3_OPTIONS
# Use Nios II GCC 3.x options.
ifneq ($(CRT0),)
APP_LDFLAGS += -msys-crt0='$(CRT0)'
endif
ifneq ($(SYS_LIB),)
APP_LDFLAGS += -msys-lib=$(SYS_LIB)
endif
endif # !AVOID_NIOS2_GCC3_OPTIONS
APP_LDFLAGS += \
$(APP_LIB_DIRS) \
$(ALT_LDFLAGS) \
$(LDFLAGS)
LINKER_MAP_NAME := $(APP_NAME).map
ifeq ($(CREATE_LINKER_MAP), 1)
APP_LDFLAGS += -Wl,-Map=$(LINKER_MAP_NAME)
endif
# QUARTUS_PROJECT_DIR and SOPC_NAME need to be defined if you want the
# mem_init_install target of the mem_init.mk (located in the associated BSP)
# to know how to copy memory initialization files (e.g. .dat, .hex) into
# directories required for Quartus compilation or RTL simulation.
# Defining QUARTUS_PROJECT_DIR causes mem_init_install to copy memory
# initialization files into your Quartus project directory. This is required
# to provide the initial memory contents of FPGA memories that can be
# initialized by the programming file (.sof) or Hardcopy ROMs. It is also used
# for VHDL simulation of on-chip memories.
# Defining SOPC_NAME causes the mem_init_install target to copy memory
# initialization files into your RTL simulation directory. This is required
# to provide the initial memory contents of all memories that can be
# initialized by RTL simulation. This variable should be set to the same name
# as your SOPC Builder system name. For example, if you have a system called
# "foo.sopc", this variable should be set to "foo".
# If SOPC_NAME is not set and QUARTUS_PROJECT_DIR is set, then derive SOPC_NAME.
ifeq ($(SOPC_NAME),)
ifneq ($(QUARTUS_PROJECT_DIR),)
SOPC_NAME := $(basename $(notdir $(wildcard $(QUARTUS_PROJECT_DIR)/*.sopcinfo)))
endif
endif
# Defining JDI_FILE is required to specify the JTAG Debug Information File
# path. This file is generated by Quartus, and is needed along with the
# .sopcinfo file to resolve processor instance ID's from names in a multi-CPU
# systems. For multi-CPU systems, the processor instance ID is used to select
# from multiple CPU's during ELF download.
# Both JDI_FILE and SOPCINFO_FILE are provided by the BSP if they found during
# BSP creation. If JDI_FILE is not set and QUARTUS_PROJECT_DIR is set, then
# derive JDI_FILE. We do not attempt to derive SOPCINFO_FILE since there may be
# multiple .sopcinfo files in a Quartus project.
ifeq ($(JDI_FILE),)
ifneq ($(QUARTUS_PROJECT_DIR),)
JDI_FILE := $(firstword $(wildcard $(QUARTUS_PROJECT_DIR)/output_files/*.jdi) $(wildcard $(QUARTUS_PROJECT_DIR)/*.jdi))
endif
endif
# Path to root runtime directory used for hdl simulation
RUNTIME_ROOT_DIR := $(CONFIG_OBJ_DIR)/runtime
#------------------------------------------------------------------------------
# MAKEFILE INCLUDES DEPENDENT ON GENERATED CONTENT
#------------------------------------------------------------------------------
# mem_init.mk is a generated makefile fragment. This file defines all targets
# used to generate HDL initialization simulation files and pre-initialized
# onchip memory files.
MEM_INIT_FILE := $(BSP_ROOT_DIR)/mem_init.mk
include $(MEM_INIT_FILE)
# Create list of object files to be built using the list of source files.
# The source file hierarchy is preserved in the object tree.
# The supported file extensions are:
#
# .c - for C files
# .cxx .cc .cpp - for C++ files
# .S .s - for assembler files
#
# Handle source files specified by --src-dir & --src-rdir differently, to
# save some processing time in calling the adjust-path macro.
OBJ_LIST_C := $(patsubst %.c,%.o,$(filter %.c,$(C_SRCS)))
OBJ_LIST_CPP := $(patsubst %.cpp,%.o,$(filter %.cpp,$(CXX_SRCS)))
OBJ_LIST_CXX := $(patsubst %.cxx,%.o,$(filter %.cxx,$(CXX_SRCS)))
OBJ_LIST_CC := $(patsubst %.cc,%.o,$(filter %.cc,$(CXX_SRCS)))
OBJ_LIST_S := $(patsubst %.S,%.o,$(filter %.S,$(ASM_SRCS)))
OBJ_LIST_SS := $(patsubst %.s,%.o,$(filter %.s,$(ASM_SRCS)))
OBJ_LIST := $(sort $(OBJ_LIST_C) $(OBJ_LIST_CPP) $(OBJ_LIST_CXX) \
$(OBJ_LIST_CC) $(OBJ_LIST_S) $(OBJ_LIST_SS))
SDIR_OBJ_LIST_C := $(patsubst %.c,%.o,$(filter %.c,$(SDIR_C_SRCS)))
SDIR_OBJ_LIST_CPP := $(patsubst %.cpp,%.o,$(filter %.cpp,$(SDIR_CXX_SRCS)))
SDIR_OBJ_LIST_CXX := $(patsubst %.cxx,%.o,$(filter %.cxx,$(SDIR_CXX_SRCS)))
SDIR_OBJ_LIST_CC := $(patsubst %.cc,%.o,$(filter %.cc,$(SDIR_CXX_SRCS)))
SDIR_OBJ_LIST_S := $(patsubst %.S,%.o,$(filter %.S,$(SDIR_ASM_SRCS)))
SDIR_OBJ_LIST_SS := $(patsubst %.s,%.o,$(filter %.s,$(SDIR_ASM_SRCS)))
SDIR_OBJ_LIST := $(sort $(SDIR_OBJ_LIST_C) $(SDIR_OBJ_LIST_CPP) \
$(SDIR_OBJ_LIST_CXX) $(SDIR_OBJ_LIST_CC) $(SDIR_OBJ_LIST_S) \
$(SDIR_OBJ_LIST_SS))
# Relative-pathed objects that being with "../" are handled differently.
#
# Regular objects are created as
# $(CONFIG_OBJ_DIR)/<path>/<filename>.o
# where the path structure is maintained under the obj directory. This
# applies for both absolute and relative paths; in the absolute path
# case this means the entire source path will be recreated under the obj
# directory. This is done to allow two source files with the same name
# to be included as part of the project.
#
# Note: On Cygwin, the path recreated under the obj directory will be
# the cygpath -u output path.
#
# Relative-path objects that begin with "../" cause problems under this
# scheme, as $(CONFIG_OBJ_DIR)/../<rest of path>/ can potentially put the object
# files anywhere in the system, creating clutter and polluting the source tree.
# As such, their paths are flattened - the object file created will be
# $(CONFIG_OBJ_DIR)/<filename>.o. Due to this, two files specified with
# "../" in the beginning cannot have the same name in the project. VPATH
# will be set for these sources to allow make to relocate the source file
# via %.o rules.
#
# The following lines separate the object list into the flatten and regular
# lists, and then handles them as appropriate.
FLATTEN_OBJ_LIST := $(filter ../%,$(OBJ_LIST))
FLATTEN_APP_OBJS := $(addprefix $(CONFIG_OBJ_DIR)/,$(notdir $(FLATTEN_OBJ_LIST)))
REGULAR_OBJ_LIST := $(filter-out $(FLATTEN_OBJ_LIST),$(OBJ_LIST))
REGULAR_OBJ_LIST_C := $(filter $(OBJ_LIST_C),$(REGULAR_OBJ_LIST))
REGULAR_OBJ_LIST_CPP := $(filter $(OBJ_LIST_CPP),$(REGULAR_OBJ_LIST))
REGULAR_OBJ_LIST_CXX := $(filter $(OBJ_LIST_CXX),$(REGULAR_OBJ_LIST))
REGULAR_OBJ_LIST_CC := $(filter $(OBJ_LIST_CC),$(REGULAR_OBJ_LIST))
REGULAR_OBJ_LIST_S := $(filter $(OBJ_LIST_S),$(REGULAR_OBJ_LIST))
REGULAR_OBJ_LIST_SS := $(filter $(OBJ_LIST_SS),$(REGULAR_OBJ_LIST))
FLATTEN_SDIR_OBJ_LIST := $(filter ../%,$(SDIR_OBJ_LIST))
FLATTEN_SDIR_APP_OBJS := $(addprefix $(CONFIG_OBJ_DIR)/,$(notdir $(FLATTEN_SDIR_OBJ_LIST)))
REGULAR_SDIR_OBJ_LIST := $(filter-out $(FLATTEN_SDIR_OBJ_LIST),$(SDIR_OBJ_LIST))
REGULAR_SDIR_OBJ_LIST_C := $(filter $(SDIR_OBJ_LIST_C),$(REGULAR_SDIR_OBJ_LIST))
REGULAR_SDIR_OBJ_LIST_CPP := $(filter $(SDIR_OBJ_LIST_CPP),$(REGULAR_SDIR_OBJ_LIST))
REGULAR_SDIR_OBJ_LIST_CXX := $(filter $(SDIR_OBJ_LIST_CXX),$(REGULAR_SDIR_OBJ_LIST))
REGULAR_SDIR_OBJ_LIST_CC := $(filter $(SDIR_OBJ_LIST_CC),$(REGULAR_SDIR_OBJ_LIST))
REGULAR_SDIR_OBJ_LIST_S := $(filter $(SDIR_OBJ_LIST_S),$(REGULAR_SDIR_OBJ_LIST))
REGULAR_SDIR_OBJ_LIST_SS := $(filter $(SDIR_OBJ_LIST_SS),$(REGULAR_SDIR_OBJ_LIST))
VPATH := $(sort $(dir $(FLATTEN_OBJ_LIST)) $(dir $(FLATTEN_SDIR_OBJ_LIST)))
APP_OBJS_C := $(addprefix $(CONFIG_OBJ_DIR)/,\
$(REGULAR_SDIR_OBJ_LIST_C) \
$(foreach s,$(REGULAR_OBJ_LIST_C),$(call adjust-path,$s)))
APP_OBJS_CPP := $(addprefix $(CONFIG_OBJ_DIR)/,\
$(REGULAR_SDIR_OBJ_LIST_CPP) \
$(foreach s,$(REGULAR_OBJ_LIST_CPP),$(call adjust-path,$s)))
APP_OBJS_CXX := $(addprefix $(CONFIG_OBJ_DIR)/,\
$(REGULAR_SDIR_OBJ_LIST_CXX) \
$(foreach s,$(REGULAR_OBJ_LIST_CXX),$(call adjust-path,$s)))
APP_OBJS_CC := $(addprefix $(CONFIG_OBJ_DIR)/,\
$(REGULAR_SDIR_OBJ_LIST_CC) \
$(foreach s,$(REGULAR_OBJ_LIST_CC),$(call adjust-path,$s)))
APP_OBJS_S := $(addprefix $(CONFIG_OBJ_DIR)/,\
$(REGULAR_SDIR_OBJ_LIST_S) \
$(foreach s,$(REGULAR_OBJ_LIST_S),$(call adjust-path,$s)))
APP_OBJS_SS := $(addprefix $(CONFIG_OBJ_DIR)/,\
$(REGULAR_SDIR_OBJ_LIST_SS) \
$(foreach s,$(REGULAR_OBJ_LIST_SS),$(call adjust-path,$s)))
APP_OBJS := $(APP_OBJS_C) $(APP_OBJS_CPP) $(APP_OBJS_CXX) $(APP_OBJS_CC) \
$(APP_OBJS_S) $(APP_OBJS_SS) \
$(FLATTEN_APP_OBJS) $(FLATTEN_SDIR_APP_OBJS)
# Add any extra user-provided object files.
APP_OBJS += $(OBJS)
# Create list of dependancy files for each object file.
APP_DEPS := $(APP_OBJS:.o=.d)
# Patch the Elf file with system specific information
# Patch the Elf with the name of the sopc system
ifneq ($(SOPC_NAME),)
ELF_PATCH_FLAG += --sopc_system_name $(SOPC_NAME)
endif
# Patch the Elf with the absolute path to the Quartus Project Directory
ifneq ($(QUARTUS_PROJECT_DIR),)
ABS_QUARTUS_PROJECT_DIR := $(call adjust-path-mixed,$(shell cd "$(QUARTUS_PROJECT_DIR)"; pwd))
ELF_PATCH_FLAG += --quartus_project_dir "$(ABS_QUARTUS_PROJECT_DIR)"
endif
# Patch the Elf and download args with the JDI_FILE if specified
ifneq ($(wildcard $(JDI_FILE)),)
ELF_PATCH_FLAG += --jdi $(JDI_FILE)
DOWNLOAD_JDI_FLAG := --jdi $(JDI_FILE)
endif
# Patch the Elf with the SOPCINFO_FILE if specified
ifneq ($(wildcard $(SOPCINFO_FILE)),)
ELF_PATCH_FLAG += --sopcinfo $(SOPCINFO_FILE)
endif
# Use the DOWNLOAD_CABLE variable to specify which JTAG cable to use.
# This is not needed if you only have one cable.
ifneq ($(DOWNLOAD_CABLE),)
DOWNLOAD_CABLE_FLAG := --cable '$(DOWNLOAD_CABLE)'
endif
#------------------------------------------------------------------------------
# BUILD PRE/POST PROCESS
#------------------------------------------------------------------------------
build_pre_process :
$(BUILD_PRE_PROCESS)
build_post_process :
$(BUILD_POST_PROCESS)
.PHONY: build_pre_process build_post_process
#------------------------------------------------------------------------------
# TOOLS
#------------------------------------------------------------------------------
#
# Set tool default variables if not already defined.
# If these are defined, they would typically be defined in an
# included makefile fragment.
#
ifeq ($(DEFAULT_CROSS_COMPILE),)
DEFAULT_CROSS_COMPILE := nios2-elf-
endif
ifeq ($(DEFAULT_STACKREPORT),)
DEFAULT_STACKREPORT := nios2-stackreport
endif
ifeq ($(DEFAULT_DOWNLOAD),)
DEFAULT_DOWNLOAD := nios2-download
endif
ifeq ($(DEFAULT_FLASHPROG),)
DEFAULT_FLASHPROG := nios2-flash-programmer
endif
ifeq ($(DEFAULT_ELFPATCH),)
DEFAULT_ELFPATCH := nios2-elf-insert
endif
ifeq ($(DEFAULT_RM),)
DEFAULT_RM := rm -f
endif
ifeq ($(DEFAULT_CP),)
DEFAULT_CP := cp -f
endif
ifeq ($(DEFAULT_MKDIR),)
DEFAULT_MKDIR := mkdir -p
endif
#
# Set tool variables to defaults if not already defined.
# If these are defined, they would typically be defined by a
# setting in the generated portion of this makefile.
#
ifeq ($(CROSS_COMPILE),)
CROSS_COMPILE := $(DEFAULT_CROSS_COMPILE)
endif
ifeq ($(origin CC),default)
CC := $(CROSS_COMPILE)gcc -xc
endif
ifeq ($(origin CXX),default)
CXX := $(CROSS_COMPILE)gcc -xc++
endif
ifeq ($(origin AS),default)
AS := $(CROSS_COMPILE)gcc
endif
ifeq ($(origin AR),default)
AR := $(CROSS_COMPILE)ar
endif
ifeq ($(origin LD),default)
LD := $(CROSS_COMPILE)g++
endif
ifeq ($(origin RM),default)
RM := $(DEFAULT_RM)
endif
ifeq ($(NM),)
NM := $(CROSS_COMPILE)nm
endif
ifeq ($(CP),)
CP := $(DEFAULT_CP)
endif
ifeq ($(OBJDUMP),)
OBJDUMP := $(CROSS_COMPILE)objdump
endif
ifeq ($(OBJCOPY),)
OBJCOPY := $(CROSS_COMPILE)objcopy
endif
ifeq ($(STACKREPORT),)
STACKREPORT := $(DEFAULT_STACKREPORT) --prefix $(CROSS_COMPILE)
else
DISABLE_STACKREPORT := 1
endif
ifeq ($(DOWNLOAD),)
DOWNLOAD := $(DEFAULT_DOWNLOAD)
endif
ifeq ($(FLASHPROG),)
FLASHPROG := $(DEFAULT_FLASHPROG)
endif
ifeq ($(ELFPATCH),)
ELFPATCH := $(DEFAULT_ELFPATCH)
endif
ifeq ($(MKDIR),)
MKDIR := $(DEFAULT_MKDIR)
endif
#------------------------------------------------------------------------------
# PATTERN RULES TO BUILD OBJECTS
#------------------------------------------------------------------------------
define compile.c
@$(ECHO) Info: Compiling $< to $@
@$(MKDIR) $(@D)
$(CC) -MP -MMD -c $(APP_CPPFLAGS) $(APP_CFLAGS) -o $@ $<
$(CC_POST_PROCESS)
endef
define compile.cpp
@$(ECHO) Info: Compiling $< to $@
@$(MKDIR) $(@D)
$(CXX) -MP -MMD -c $(APP_CPPFLAGS) $(APP_CXXFLAGS) $(APP_CFLAGS) -o $@ $<
$(CXX_POST_PROCESS)
endef
# If assembling with the compiler, ensure "-Wa," is prepended to all APP_ASFLAGS
ifeq ($(AS),$(patsubst %as,%,$(AS)))
COMMA := ,
APP_ASFLAGS := $(filter-out $(APP_CFLAGS),$(addprefix -Wa$(COMMA),$(patsubst -Wa$(COMMA)%,%,$(APP_ASFLAGS))))
endif
define compile.s
@$(ECHO) Info: Assembling $< to $@
@$(MKDIR) $(@D)
$(AS) -MP -MMD -c $(APP_CPPFLAGS) $(APP_CFLAGS) $(APP_ASFLAGS) -o $@ $<
$(AS_POST_PROCESS)
endef
ifeq ($(MAKE_VERSION),3.81)
.SECONDEXPANSION:
$(APP_OBJS_C): $(CONFIG_OBJ_DIR)/%.o: $$(call adjust-path-mixed,%.c)
$(compile.c)
$(APP_OBJS_CPP): $(CONFIG_OBJ_DIR)/%.o: $$(call adjust-path-mixed,%.cpp)
$(compile.cpp)
$(APP_OBJS_CC): $(CONFIG_OBJ_DIR)/%.o: $$(call adjust-path-mixed,%.cc)
$(compile.cpp)
$(APP_OBJS_CXX): $(CONFIG_OBJ_DIR)/%.o: $$(call adjust-path-mixed,%.cxx)
$(compile.cpp)
$(APP_OBJS_S): $(CONFIG_OBJ_DIR)/%.o: $$(call adjust-path-mixed,%.S)
$(compile.s)
$(APP_OBJS_SS): $(CONFIG_OBJ_DIR)/%.o: $$(call adjust-path-mixed,%.s)
$(compile.s)
endif # MAKE_VERSION != 3.81
$(CONFIG_OBJ_DIR)/%.o: %.c
$(compile.c)
$(CONFIG_OBJ_DIR)/%.o: %.cpp
$(compile.cpp)
$(CONFIG_OBJ_DIR)/%.o: %.cc
$(compile.cpp)
$(CONFIG_OBJ_DIR)/%.o: %.cxx
$(compile.cpp)
$(CONFIG_OBJ_DIR)/%.o: %.S
$(compile.s)
$(CONFIG_OBJ_DIR)/%.o: %.s
$(compile.s)
#------------------------------------------------------------------------------
# PATTERN RULES TO INTERMEDIATE FILES
#------------------------------------------------------------------------------
$(CONFIG_OBJ_DIR)/%.s: %.c
@$(ECHO) Info: Compiling $< to $@
@$(MKDIR) $(@D)
$(CC) -S $(APP_CPPFLAGS) $(APP_CFLAGS) -o $@ $<
$(CONFIG_OBJ_DIR)/%.s: %.cpp
@$(ECHO) Info: Compiling $< to $@
@$(MKDIR) $(@D)
$(CXX) -S $(APP_CPPFLAGS) $(APP_CXXFLAGS) $(APP_CFLAGS) -o $@ $<
$(CONFIG_OBJ_DIR)/%.s: %.cc
@$(ECHO) Info: Compiling $< to $@
@$(MKDIR) $(@D)
$(CXX) -S $(APP_CPPFLAGS) $(APP_CXXFLAGS) $(APP_CFLAGS) -o $@ $<
$(CONFIG_OBJ_DIR)/%.s: %.cxx
@$(ECHO) Info: Compiling $< to $@
@$(MKDIR) $(@D)
$(CXX) -S $(APP_CPPFLAGS) $(APP_CXXFLAGS) $(APP_CFLAGS) -o $@ $<
$(CONFIG_OBJ_DIR)/%.i: %.c
@$(ECHO) Info: Compiling $< to $@
@$(MKDIR) $(@D)
$(CC) -E $(APP_CPPFLAGS) $(APP_CFLAGS) -o $@ $<
$(CONFIG_OBJ_DIR)/%.i: %.cpp
@$(ECHO) Info: Compiling $< to $@
@$(MKDIR) $(@D)
$(CXX) -E $(APP_CPPFLAGS) $(APP_CXXFLAGS) $(APP_CFLAGS) -o $@ $<
$(CONFIG_OBJ_DIR)/%.i: %.cc
@$(ECHO) Info: Compiling $< to $@
@$(MKDIR) $(@D)
$(CXX) -E $(APP_CPPFLAGS) $(APP_CXXFLAGS) $(APP_CFLAGS) -o $@ $<
$(CONFIG_OBJ_DIR)/%.i: %.cxx
@$(ECHO) Info: Compiling $< to $@
@$(MKDIR) $(@D)
$(CXX) -E $(APP_CPPFLAGS) $(APP_CXXFLAGS) $(APP_CFLAGS) -o $@ $<
#------------------------------------------------------------------------------
# TARGET RULES
#------------------------------------------------------------------------------
.PHONY : help
help :
@$(ECHO) "Summary of Makefile targets"
@$(ECHO) " Build targets:"
@$(ECHO) " all (default) - Application and all libraries (including BSP)"
@$(ECHO) " bsp - Just the BSP"
@$(ECHO) " libs - All libraries (including BSP)"
@$(ECHO) " flash - All flash files"
@$(ECHO) " mem_init_generate - All memory initialization files"
@$(ECHO)
@$(ECHO) " Clean targets:"
@$(ECHO) " clean_all - Application and all libraries (including BSP)"
@$(ECHO) " clean - Just the application"
@$(ECHO) " clean_bsp - Just the BSP"
@$(ECHO) " clean_libs - All libraries (including BSP)"
@$(ECHO)
@$(ECHO) " Run targets:"
@$(ECHO) " download-elf - Download and run your elf executable"
@$(ECHO) " program-flash - Program flash contents to the board"
# Handy rule to skip making libraries and just make application.
.PHONY : app
app : $(ELF)
ifeq ($(CREATE_OBJDUMP), 1)
app : $(OBJDUMP_NAME)
endif
ifeq ($(CREATE_ELF_DERIVED_FILES),1)
app : elf_derived_files
endif
.PHONY: elf_derived_files
elf_derived_files: default_mem_init
# Handy rule for making just the BSP.
.PHONY : bsp
bsp :
@$(ECHO) Info: Building $(BSP_ROOT_DIR)
@$(MAKE) --no-print-directory -C $(BSP_ROOT_DIR)
# Make sure all makeable libraries (including the BSP) are up-to-date.
LIB_TARGETS := $(patsubst %,%-recurs-make-lib,$(MAKEABLE_LIBRARY_ROOT_DIRS))
.PHONY : libs
libs : $(LIB_TARGETS)
ifneq ($(strip $(LIB_TARGETS)),)
$(LIB_TARGETS): %-recurs-make-lib:
@$(ECHO) Info: Building $*
$(MAKE) --no-print-directory -C $*
endif
ifneq ($(strip $(APP_LDDEPS)),)
$(APP_LDDEPS): libs
@true
endif
# Rules to force your project to rebuild or relink
# .force_relink file will cause any application that depends on this project to relink
# .force_rebuild file will cause this project to rebuild object files
# .force_rebuild_all file will cause this project and any project that depends on this project to rebuild object files
FORCE_RELINK_DEP := .force_relink
FORCE_REBUILD_DEP := .force_rebuild
FORCE_REBUILD_ALL_DEP := .force_rebuild_all
FORCE_REBUILD_DEP_LIST := $(CONFIG_OBJ_DIR)/$(FORCE_RELINK_DEP) $(CONFIG_OBJ_DIR)/$(FORCE_REBUILD_DEP) $(FORCE_REBUILD_ALL_DEP)
$(FORCE_REBUILD_DEP_LIST):
$(APP_OBJS): $(wildcard $(CONFIG_OBJ_DIR)/$(FORCE_REBUILD_DEP)) $(wildcard $(addsuffix /$(FORCE_REBUILD_ALL_DEP), . $(ALT_LIBRARY_DIRS)))
$(ELF): $(wildcard $(addsuffix /$(FORCE_RELINK_DEP), $(CONFIG_OBJ_DIR) $(ALT_LIBRARY_DIRS)))
# Clean just the application.
.PHONY : clean
ifeq ($(CREATE_ELF_DERIVED_FILES),1)
clean : clean_elf_derived_files
endif
clean :
@$(RM) -r $(ELF) $(OBJDUMP_NAME) $(LINKER_MAP_NAME) $(OBJ_ROOT_DIR) $(RUNTIME_ROOT_DIR) $(FORCE_REBUILD_DEP_LIST)
@$(ECHO) [$(APP_NAME) clean complete]
# Clean just the BSP.
.PHONY : clean_bsp
clean_bsp :
@$(ECHO) Info: Cleaning $(BSP_ROOT_DIR)
@$(MAKE) --no-print-directory -C $(BSP_ROOT_DIR) clean
# Clean all makeable libraries including the BSP.
LIB_CLEAN_TARGETS := $(patsubst %,%-recurs-make-clean-lib,$(MAKEABLE_LIBRARY_ROOT_DIRS))
.PHONY : clean_libs
clean_libs : $(LIB_CLEAN_TARGETS)
ifneq ($(strip $(LIB_CLEAN_TARGETS)),)
$(LIB_CLEAN_TARGETS): %-recurs-make-clean-lib:
@$(ECHO) Info: Cleaning $*
$(MAKE) --no-print-directory -C $* clean
endif
.PHONY: clean_elf_derived_files
clean_elf_derived_files: mem_init_clean
# Clean application and all makeable libraries including the BSP.
.PHONY : clean_all
clean_all : clean mem_init_clean clean_libs
# Include the dependency files unless the make goal is performing a clean
# of the application.
ifneq ($(firstword $(MAKECMDGOALS)),clean)
ifneq ($(firstword $(MAKECMDGOALS)),clean_all)
-include $(APP_DEPS)
endif
endif
.PHONY : download-elf
download-elf : $(ELF)
@if [ "$(DOWNLOAD)" = "none" ]; \
then \
$(ECHO) Downloading $(ELF) not supported; \
else \
$(ECHO) Info: Downloading $(ELF); \
$(DOWNLOAD) --go --cpu_name=$(CPU_NAME) $(DOWNLOAD_CABLE_FLAG) $(SOPC_SYSID_FLAG) $(DOWNLOAD_JDI_FLAG) $(WRITE_GMON_OPTION) $(ELF); \
fi
# Delete the target of a rule if it has changed and its commands exit
# with a nonzero exit status.
.DELETE_ON_ERROR:
# Rules for flash programming commands
PROGRAM_FLASH_SUFFIX := -program
PROGRAM_FLASH_TARGET := $(addsuffix $(PROGRAM_FLASH_SUFFIX), $(FLASH_FILES))
.PHONY : program-flash
program-flash : $(PROGRAM_FLASH_TARGET)
.PHONY : $(PROGRAM_FLASH_TARGET)
$(PROGRAM_FLASH_TARGET) : flash
@if [ "$(FLASHPROG)" = "none" ]; \
then \
$(ECHO) Programming flash not supported; \
else \
$(ECHO) Info: Programming $(basename $@).flash; \
if [ -z "$($(basename $@)_EPCS_FLAGS)" ]; \
then \
$(ECHO) $(FLASHPROG) $(SOPC_SYSID_FLAG) --base=$($(basename $@)_START) $(basename $@).flash; \
$(FLASHPROG) $(DOWNLOAD_CABLE_FLAG) $(SOPC_SYSID_FLAG) --base=$($(basename $@)_START) $(basename $@).flash; \
else \
$(ECHO) $(FLASHPROG) $(SOPC_SYSID_FLAG) --epcs --base=$($(basename $@)_START) $(basename $@).flash; \