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alfik |
#------------------------------------------------------------------------------
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# BSP MAKEFILE
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#
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# This makefile was automatically generated by the nios2-bsp-generate-files
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# command. Its purpose is to build a custom Board Support Package (BSP)
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# targeting a specific Nios II processor in an SOPC Builder-based design.
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#
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# To create an application or library Makefile which uses this BSP, try the
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# nios2-app-generate-makefile or nios2-lib-generate-makefile commands.
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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# TOOLS
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#------------------------------------------------------------------------------
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MKDIR := mkdir -p
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ECHO := echo
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SPACE := $(empty) $(empty)
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#------------------------------------------------------------------------------
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# The adjust-path macro
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#
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# If COMSPEC is defined, Make is launched from Windows through
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# Cygwin. This adjust-path macro will call 'cygpath -u' on all
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# paths to ensure they are readable by Make.
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#
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# If COMSPEC is not defined, Make is launched from *nix, and no adjustment
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# is necessary
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#------------------------------------------------------------------------------
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ifndef COMSPEC
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ifdef ComSpec
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COMSPEC = $(ComSpec)
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endif # ComSpec
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endif # !COMSPEC
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ifdef COMSPEC
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adjust-path = $(subst $(SPACE),\$(SPACE),$(shell cygpath -u "$1"))
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adjust-path-mixed = $(subst $(SPACE),\$(SPACE),$(shell cygpath -m "$1"))
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else
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adjust-path = $(subst $(SPACE),\$(SPACE),$1)
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adjust-path-mixed = $(subst $(SPACE),\$(SPACE),$1)
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endif
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#------------------------------------------------------------------------------
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# DEFAULT TARGET
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#
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# The default target, "all", must appear before any other target in the
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# Makefile. Note that extra prerequisites are added to the "all" rule later.
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#------------------------------------------------------------------------------
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.PHONY: all
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all:
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@$(ECHO) [BSP build complete]
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#------------------------------------------------------------------------------
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# PATHS & DIRECTORY NAMES
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#
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# Explicitly locate absolute path of the BSP root
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#------------------------------------------------------------------------------
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BSP_ROOT_DIR := .
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# Define absolute path to the root of the BSP.
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ABS_BSP_ROOT := $(call adjust-path-mixed,$(shell pwd))
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# Stash all BSP object files here
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OBJ_DIR := ./obj
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NEWLIB_DIR = $(BSP_ROOT_DIR)/newlib
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#------------------------------------------------------------------------------
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# MANAGED CONTENT
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#
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# All content between the lines "START MANAGED" and "END MANAGED" below is
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# generated based on variables in the BSP settings file when the
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# nios2-bsp-generate-files command is invoked. If you wish to persist any
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# information pertaining to the build process, it is recomended that you
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# utilize the BSP settings mechanism to do so.
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#
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# Note that most variable assignments in this section have a corresponding BSP
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# setting that can be changed by using the nios2-bsp-create-settings or
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# nios2-bsp-update-settings command before nios2-bsp-generate-files; if you
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# want any variable set to a specific value when this Makefile is re-generated
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# (to prevent hand-edits from being over-written), use the BSP settings
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# facilities above.
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#------------------------------------------------------------------------------
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#START MANAGED
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# The following TYPE comment allows tools to identify the 'type' of target this
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# makefile is associated with.
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# TYPE: BSP_PRIVATE_MAKEFILE
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# This following VERSION comment indicates the version of the tool used to
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# generate this makefile. A makefile variable is provided for VERSION as well.
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# ACDS_VERSION: 13.0sp1
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ACDS_VERSION := 13.0sp1
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# This following BUILD_NUMBER comment indicates the build number of the tool
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# used to generate this makefile.
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# BUILD_NUMBER: 232
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SETTINGS_FILE := settings.bsp
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SOPC_FILE := ../../soc.sopcinfo
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#-------------------------------------------------------------------------------
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# TOOL & COMMAND DEFINITIONS
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#
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# The base command for each build operation are expressed here. Additional
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# switches may be expressed here. They will run for all instances of the
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# utility.
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#-------------------------------------------------------------------------------
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# Archiver command. Creates library files.
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AR = nios2-elf-ar
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# Assembler command. Note that CC is used for .S files.
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AS = nios2-elf-gcc
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# Custom flags only passed to the archiver. This content of this variable is
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# directly passed to the archiver rather than the more standard "ARFLAGS". The
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# reason for this is that GNU Make assumes some default content in ARFLAGS.
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# This setting defines the value of BSP_ARFLAGS in Makefile.
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BSP_ARFLAGS = -src
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# Custom flags only passed to the assembler. This setting defines the value of
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# BSP_ASFLAGS in Makefile.
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BSP_ASFLAGS = -Wa,-gdwarf2
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# C/C++ compiler debug level. '-g' provides the default set of debug symbols
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# typically required to debug a typical application. Omitting '-g' removes
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# debug symbols from the ELF. This setting defines the value of
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# BSP_CFLAGS_DEBUG in Makefile.
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BSP_CFLAGS_DEBUG = -g
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# C/C++ compiler optimization level. "-O0" = no optimization,"-O2" = "normal"
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# optimization, etc. "-O0" is recommended for code that you want to debug since
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# compiler optimization can remove variables and produce non-sequential
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# execution of code while debugging. This setting defines the value of
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# BSP_CFLAGS_OPTIMIZATION in Makefile.
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BSP_CFLAGS_OPTIMIZATION = -O2
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# C/C++ compiler warning level. "-Wall" is commonly used.This setting defines
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# the value of BSP_CFLAGS_WARNINGS in Makefile.
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BSP_CFLAGS_WARNINGS = -Wall
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# C compiler command.
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CC = nios2-elf-gcc -xc
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# C++ compiler command.
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CXX = nios2-elf-gcc -xc++
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# Command used to remove files during 'clean' target.
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RM = rm -f
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#-------------------------------------------------------------------------------
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# BUILD PRE & POST PROCESS COMMANDS
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#
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# The following variables are treated as shell commands in the rule
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# definitions for each file-type associated with the BSP build, as well as
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# commands run at the beginning and end of the entire BSP build operation.
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# Pre-process commands are executed before the relevant command (for example,
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# a command defined in the "CC_PRE_PROCESS" variable executes before the C
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# compiler for building .c files), while post-process commands are executed
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# immediately afterwards.
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#
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# You can view each pre/post-process command in the "Build Rules: All &
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# Clean", "Pattern Rules to Build Objects", and "Library Rules" sections of
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# this Makefile.
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#-------------------------------------------------------------------------------
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#-------------------------------------------------------------------------------
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# BSP SOURCE BUILD SETTINGS (FLAG GENERATION)
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#
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# Software build settings such as compiler optimization, debug level, warning
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# flags, etc., may be defined in the following variables. The variables below
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# are concatenated together in the 'Flags' section of this Makefile to form
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# final variables of flags passed to the build tools.
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#
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# These settings are considered private to the BSP and apply to all library &
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# driver files in it; they do NOT automatically propagate to, for example, the
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# build settings for an application.
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# # For additional detail and syntax requirements, please refer to GCC help
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# (example: "nios2-elf-gcc --help --verbose").
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#
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# Unless indicated otherwise, multiple entries in each variable should be
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# space-separated.
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#-------------------------------------------------------------------------------
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# Altera HAL alt_sys_init.c generated source file
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GENERATED_C_FILES := $(ABS_BSP_ROOT)/alt_sys_init.c
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GENERATED_C_LIB_SRCS += alt_sys_init.c
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#-------------------------------------------------------------------------------
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# BSP SOURCE FILE LISTING
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#
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# All source files that comprise the BSP are listed here, along with path
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# information to each file expressed relative to the BSP root. The precise
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# list and location of each file is derived from the driver, operating system,
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# or software package source file declarations.
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#
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# Following specification of the source files for each component, driver, etc.,
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# each source file type (C, assembly, etc.) is concatenated together and used
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# to construct a list of objects. Pattern rules to build each object are then
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# used to build each file.
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#-------------------------------------------------------------------------------
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# altera_avalon_jtag_uart_driver sources root
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altera_avalon_jtag_uart_driver_SRCS_ROOT := drivers
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# altera_avalon_jtag_uart_driver sources
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altera_avalon_jtag_uart_driver_C_LIB_SRCS := \
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$(altera_avalon_jtag_uart_driver_SRCS_ROOT)/src/altera_avalon_jtag_uart_init.c \
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$(altera_avalon_jtag_uart_driver_SRCS_ROOT)/src/altera_avalon_jtag_uart_read.c \
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$(altera_avalon_jtag_uart_driver_SRCS_ROOT)/src/altera_avalon_jtag_uart_write.c \
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$(altera_avalon_jtag_uart_driver_SRCS_ROOT)/src/altera_avalon_jtag_uart_ioctl.c \
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$(altera_avalon_jtag_uart_driver_SRCS_ROOT)/src/altera_avalon_jtag_uart_fd.c
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# altera_avalon_pio_driver sources root
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altera_avalon_pio_driver_SRCS_ROOT := drivers
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# altera_avalon_pio_driver sources
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# altera_nios2_qsys_hal_driver sources root
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altera_nios2_qsys_hal_driver_SRCS_ROOT := HAL
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# altera_nios2_qsys_hal_driver sources
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altera_nios2_qsys_hal_driver_C_LIB_SRCS := \
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/altera_nios2_qsys_irq.c \
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_usleep.c \
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_busy_sleep.c \
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_irq_vars.c \
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_icache_flush.c \
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_icache_flush_all.c \
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_dcache_flush.c \
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| 240 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_dcache_flush_all.c \
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_dcache_flush_no_writeback.c \
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| 242 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_instruction_exception_entry.c \
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_irq_register.c \
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| 244 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_iic.c \
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| 245 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_remap_cached.c \
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| 246 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_remap_uncached.c \
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| 247 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_uncached_free.c \
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| 248 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_uncached_malloc.c \
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| 249 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_do_ctors.c \
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| 250 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_do_dtors.c \
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| 251 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_gmon.c
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| 252 |
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altera_nios2_qsys_hal_driver_ASM_LIB_SRCS := \
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| 254 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_exception_entry.S \
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| 255 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_exception_trap.S \
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| 256 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_exception_muldiv.S \
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| 257 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_irq_entry.S \
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| 258 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_software_exception.S \
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| 259 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_mcount.S \
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| 260 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/alt_log_macro.S \
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| 261 |
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$(altera_nios2_qsys_hal_driver_SRCS_ROOT)/src/crt0.S
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| 262 |
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# hal sources root
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hal_SRCS_ROOT := HAL
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# hal sources
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| 267 |
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hal_C_LIB_SRCS := \
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$(hal_SRCS_ROOT)/src/alt_alarm_start.c \
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| 269 |
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$(hal_SRCS_ROOT)/src/alt_close.c \
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| 270 |
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$(hal_SRCS_ROOT)/src/alt_dev.c \
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| 271 |
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$(hal_SRCS_ROOT)/src/alt_dev_llist_insert.c \
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| 272 |
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$(hal_SRCS_ROOT)/src/alt_dma_rxchan_open.c \
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| 273 |
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$(hal_SRCS_ROOT)/src/alt_dma_txchan_open.c \
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| 274 |
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$(hal_SRCS_ROOT)/src/alt_environ.c \
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| 275 |
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$(hal_SRCS_ROOT)/src/alt_env_lock.c \
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| 276 |
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$(hal_SRCS_ROOT)/src/alt_errno.c \
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| 277 |
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$(hal_SRCS_ROOT)/src/alt_execve.c \
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| 278 |
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$(hal_SRCS_ROOT)/src/alt_exit.c \
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| 279 |
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$(hal_SRCS_ROOT)/src/alt_fcntl.c \
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| 280 |
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$(hal_SRCS_ROOT)/src/alt_fd_lock.c \
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| 281 |
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$(hal_SRCS_ROOT)/src/alt_fd_unlock.c \
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| 282 |
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$(hal_SRCS_ROOT)/src/alt_find_dev.c \
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| 283 |
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$(hal_SRCS_ROOT)/src/alt_find_file.c \
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| 284 |
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$(hal_SRCS_ROOT)/src/alt_flash_dev.c \
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| 285 |
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$(hal_SRCS_ROOT)/src/alt_fork.c \
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| 286 |
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$(hal_SRCS_ROOT)/src/alt_fs_reg.c \
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| 287 |
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$(hal_SRCS_ROOT)/src/alt_fstat.c \
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| 288 |
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$(hal_SRCS_ROOT)/src/alt_get_fd.c \
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| 289 |
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$(hal_SRCS_ROOT)/src/alt_getchar.c \
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| 290 |
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$(hal_SRCS_ROOT)/src/alt_getpid.c \
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| 291 |
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$(hal_SRCS_ROOT)/src/alt_gettod.c \
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| 292 |
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$(hal_SRCS_ROOT)/src/alt_iic_isr_register.c \
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| 293 |
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$(hal_SRCS_ROOT)/src/alt_instruction_exception_register.c \
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| 294 |
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$(hal_SRCS_ROOT)/src/alt_ioctl.c \
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| 295 |
|
|
$(hal_SRCS_ROOT)/src/alt_io_redirect.c \
|
| 296 |
|
|
$(hal_SRCS_ROOT)/src/alt_irq_handler.c \
|
| 297 |
|
|
$(hal_SRCS_ROOT)/src/alt_isatty.c \
|
| 298 |
|
|
$(hal_SRCS_ROOT)/src/alt_kill.c \
|
| 299 |
|
|
$(hal_SRCS_ROOT)/src/alt_link.c \
|
| 300 |
|
|
$(hal_SRCS_ROOT)/src/alt_load.c \
|
| 301 |
|
|
$(hal_SRCS_ROOT)/src/alt_log_printf.c \
|
| 302 |
|
|
$(hal_SRCS_ROOT)/src/alt_lseek.c \
|
| 303 |
|
|
$(hal_SRCS_ROOT)/src/alt_main.c \
|
| 304 |
|
|
$(hal_SRCS_ROOT)/src/alt_malloc_lock.c \
|
| 305 |
|
|
$(hal_SRCS_ROOT)/src/alt_open.c \
|
| 306 |
|
|
$(hal_SRCS_ROOT)/src/alt_printf.c \
|
| 307 |
|
|
$(hal_SRCS_ROOT)/src/alt_putchar.c \
|
| 308 |
|
|
$(hal_SRCS_ROOT)/src/alt_putstr.c \
|
| 309 |
|
|
$(hal_SRCS_ROOT)/src/alt_read.c \
|
| 310 |
|
|
$(hal_SRCS_ROOT)/src/alt_release_fd.c \
|
| 311 |
|
|
$(hal_SRCS_ROOT)/src/alt_rename.c \
|
| 312 |
|
|
$(hal_SRCS_ROOT)/src/alt_sbrk.c \
|
| 313 |
|
|
$(hal_SRCS_ROOT)/src/alt_settod.c \
|
| 314 |
|
|
$(hal_SRCS_ROOT)/src/alt_stat.c \
|
| 315 |
|
|
$(hal_SRCS_ROOT)/src/alt_tick.c \
|
| 316 |
|
|
$(hal_SRCS_ROOT)/src/alt_times.c \
|
| 317 |
|
|
$(hal_SRCS_ROOT)/src/alt_unlink.c \
|
| 318 |
|
|
$(hal_SRCS_ROOT)/src/alt_wait.c \
|
| 319 |
|
|
$(hal_SRCS_ROOT)/src/alt_write.c
|
| 320 |
|
|
|
| 321 |
|
|
|
| 322 |
|
|
# Assemble all component C source files
|
| 323 |
|
|
COMPONENT_C_LIB_SRCS += \
|
| 324 |
|
|
$(altera_avalon_jtag_uart_driver_C_LIB_SRCS) \
|
| 325 |
|
|
$(altera_nios2_qsys_hal_driver_C_LIB_SRCS) \
|
| 326 |
|
|
$(hal_C_LIB_SRCS)
|
| 327 |
|
|
|
| 328 |
|
|
# Assemble all component assembly source files
|
| 329 |
|
|
COMPONENT_ASM_LIB_SRCS += \
|
| 330 |
|
|
$(altera_nios2_qsys_hal_driver_ASM_LIB_SRCS)
|
| 331 |
|
|
|
| 332 |
|
|
# Assemble all component C++ source files
|
| 333 |
|
|
COMPONENT_CPP_LIB_SRCS += \
|
| 334 |
|
|
|
| 335 |
|
|
#END MANAGED
|
| 336 |
|
|
|
| 337 |
|
|
#------------------------------------------------------------------------------
|
| 338 |
|
|
# PUBLIC.MK
|
| 339 |
|
|
#
|
| 340 |
|
|
# The generated public.mk file contains BSP information that is shared with
|
| 341 |
|
|
# other external makefiles, such as a Nios II application makefile. System-
|
| 342 |
|
|
# dependent information such as hardware-specific compiler flags and
|
| 343 |
|
|
# simulation file generation are stored here.
|
| 344 |
|
|
#
|
| 345 |
|
|
# In addition, public.mk contains include paths that various software,
|
| 346 |
|
|
# such as a device driver, may need for the C compiler. These paths are
|
| 347 |
|
|
# written to public.mk with respect to the BSP root. In public.mk, each
|
| 348 |
|
|
# path is prefixed with a special variable, $(ALT_LIBRARY_ROOT_DIR). The
|
| 349 |
|
|
# purpose of this variable is to allow an external Makefile to append on
|
| 350 |
|
|
# path information to precisely locate paths expressed in public.mk
|
| 351 |
|
|
# Since this is the BSP Makefile, we set ALT_LIBRARY_ROOT_DIR to point right
|
| 352 |
|
|
# here ("."), at the BSP root.
|
| 353 |
|
|
#
|
| 354 |
|
|
# ALT_LIBRARY_ROOT_DIR must always be set before public.mk is included.
|
| 355 |
|
|
#------------------------------------------------------------------------------
|
| 356 |
|
|
ALT_LIBRARY_ROOT_DIR := .
|
| 357 |
|
|
include public.mk
|
| 358 |
|
|
|
| 359 |
|
|
|
| 360 |
|
|
#------------------------------------------------------------------------------
|
| 361 |
|
|
# FLAGS
|
| 362 |
|
|
#
|
| 363 |
|
|
# Include paths for BSP files are written into the public.mk file and must
|
| 364 |
|
|
# be added to the existing list of pre-processor flags. In addition, "hooks"
|
| 365 |
|
|
# for standard flags left intentionally empty (CFLAGS, CPPFLAGS, ASFLAGS,
|
| 366 |
|
|
# and CXXFLAGS) are provided for conveniently adding to the relevant flags
|
| 367 |
|
|
# on the command-line or via script that calls make.
|
| 368 |
|
|
#------------------------------------------------------------------------------
|
| 369 |
|
|
# Assemble final list of compiler flags from generated content
|
| 370 |
|
|
BSP_CFLAGS += \
|
| 371 |
|
|
$(BSP_CFLAGS_DEFINED_SYMBOLS) \
|
| 372 |
|
|
$(BSP_CFLAGS_UNDEFINED_SYMBOLS) \
|
| 373 |
|
|
$(BSP_CFLAGS_OPTIMIZATION) \
|
| 374 |
|
|
$(BSP_CFLAGS_DEBUG) \
|
| 375 |
|
|
$(BSP_CFLAGS_WARNINGS) \
|
| 376 |
|
|
$(BSP_CFLAGS_USER_FLAGS) \
|
| 377 |
|
|
$(ALT_CFLAGS) \
|
| 378 |
|
|
$(CFLAGS)
|
| 379 |
|
|
|
| 380 |
|
|
# Make ready the final list of include directories and other C pre-processor
|
| 381 |
|
|
# flags. Each include path is made ready by prefixing it with "-I".
|
| 382 |
|
|
BSP_CPPFLAGS += \
|
| 383 |
|
|
$(addprefix -I, $(BSP_INC_DIRS)) \
|
| 384 |
|
|
$(addprefix -I, $(ALT_INCLUDE_DIRS)) \
|
| 385 |
|
|
$(ALT_CPPFLAGS) \
|
| 386 |
|
|
$(CPPFLAGS)
|
| 387 |
|
|
|
| 388 |
|
|
# Finish off assembler flags with any user-provided flags
|
| 389 |
|
|
BSP_ASFLAGS += $(ASFLAGS)
|
| 390 |
|
|
|
| 391 |
|
|
# Finish off C++ flags with any user-provided flags
|
| 392 |
|
|
BSP_CXXFLAGS += $(CXXFLAGS)
|
| 393 |
|
|
|
| 394 |
|
|
# And finally, the ordered list
|
| 395 |
|
|
C_SRCS += $(GENERATED_C_LIB_SRCS) \
|
| 396 |
|
|
$(COMPONENT_C_LIB_SRCS)
|
| 397 |
|
|
|
| 398 |
|
|
CXX_SRCS += $(GENERATED_CPP_LIB_SRCS) \
|
| 399 |
|
|
$(COMPONENT_CPP_LIB_SRCS)
|
| 400 |
|
|
|
| 401 |
|
|
ASM_SRCS += $(GENERATED_ASM_LIB_SRCS) \
|
| 402 |
|
|
$(COMPONENT_ASM_LIB_SRCS)
|
| 403 |
|
|
|
| 404 |
|
|
|
| 405 |
|
|
#------------------------------------------------------------------------------
|
| 406 |
|
|
# LIST OF GENERATED FILES
|
| 407 |
|
|
#
|
| 408 |
|
|
# A Nios II BSP relies on the generation of several source files used
|
| 409 |
|
|
# by both the BSP and any applications referencing the BSP.
|
| 410 |
|
|
#------------------------------------------------------------------------------
|
| 411 |
|
|
|
| 412 |
|
|
|
| 413 |
|
|
GENERATED_H_FILES := $(ABS_BSP_ROOT)/system.h
|
| 414 |
|
|
|
| 415 |
|
|
GENERATED_LINKER_SCRIPT := $(ABS_BSP_ROOT)/linker.x
|
| 416 |
|
|
|
| 417 |
|
|
GENERATED_FILES += $(GENERATED_H_FILES) \
|
| 418 |
|
|
$(GENERATED_LINKER_SCRIPT)
|
| 419 |
|
|
|
| 420 |
|
|
|
| 421 |
|
|
#------------------------------------------------------------------------------
|
| 422 |
|
|
# SETUP TO BUILD OBJECTS
|
| 423 |
|
|
#
|
| 424 |
|
|
# List of object files which are to be built. This is constructed from the input
|
| 425 |
|
|
# list of C source files (C_SRCS), C++ source files (CXX_SRCS), and assembler
|
| 426 |
|
|
# source file (ASM_SRCS). The permitted file extensions are:
|
| 427 |
|
|
#
|
| 428 |
|
|
# .c .C - for C files
|
| 429 |
|
|
# .cxx .cc .cpp .CXX .CC .CPP - for C++ files
|
| 430 |
|
|
# .S .s - for assembly files
|
| 431 |
|
|
#
|
| 432 |
|
|
# Extended description: The list of objects is a sorted list (duplicates
|
| 433 |
|
|
# removed) of all possible objects, placed beneath the ./obj directory,
|
| 434 |
|
|
# including any path information stored in the "*_SRCS" variable. The
|
| 435 |
|
|
# "patsubst" commands are used to concatenate together multiple file suffix
|
| 436 |
|
|
# types for common files (i.e. c++ as .cxx, .cc, .cpp).
|
| 437 |
|
|
#
|
| 438 |
|
|
# File extensions are case-insensitive in build rules with the exception of
|
| 439 |
|
|
# assembly sources. Nios II assembly sources with the ".S" extension are first
|
| 440 |
|
|
# run through the C preprocessor. Sources with the ".s" extension are not.
|
| 441 |
|
|
#------------------------------------------------------------------------------
|
| 442 |
|
|
OBJS = $(sort $(addprefix $(OBJ_DIR)/, \
|
| 443 |
|
|
$(patsubst %.c, %.o, $(patsubst %.C, %.o, $(C_SRCS))) \
|
| 444 |
|
|
$(patsubst %.cxx, %.o, $(patsubst %.CXX, %.o, \
|
| 445 |
|
|
$(patsubst %.cc, %.o, $(patsubst %.CC, %.o, \
|
| 446 |
|
|
$(patsubst %.cpp, %.o, $(patsubst %.CPP, %.o, \
|
| 447 |
|
|
$(CXX_SRCS) )))))) \
|
| 448 |
|
|
$(patsubst %.S, %.o, $(patsubst %.s, %.o, $(ASM_SRCS))) ))
|
| 449 |
|
|
|
| 450 |
|
|
# List of dependancy files for each object file.
|
| 451 |
|
|
DEPS = $(OBJS:.o=.d)
|
| 452 |
|
|
|
| 453 |
|
|
|
| 454 |
|
|
# Rules to force your project to rebuild or relink
|
| 455 |
|
|
# .force_relink file will cause any application that depends on this project to relink
|
| 456 |
|
|
# .force_rebuild file will cause this project to rebuild object files
|
| 457 |
|
|
# .force_rebuild_all file will cause this project and any project that depends on this project to rebuild object files
|
| 458 |
|
|
|
| 459 |
|
|
FORCE_RELINK_DEP := .force_relink
|
| 460 |
|
|
FORCE_REBUILD_DEP := .force_rebuild
|
| 461 |
|
|
FORCE_REBUILD_ALL_DEP := .force_rebuild_all
|
| 462 |
|
|
FORCE_REBUILD_DEP_LIST := $(FORCE_RELINK_DEP) $(FORCE_REBUILD_DEP) $(FORCE_REBUILD_ALL_DEP)
|
| 463 |
|
|
|
| 464 |
|
|
$(FORCE_REBUILD_DEP_LIST):
|
| 465 |
|
|
|
| 466 |
|
|
$(OBJS): $(wildcard $(FORCE_REBUILD_DEP)) $(wildcard $(FORCE_REBUILD_ALL_DEP))
|
| 467 |
|
|
|
| 468 |
|
|
|
| 469 |
|
|
#------------------------------------------------------------------------------
|
| 470 |
|
|
# BUILD RULES: ALL & CLEAN
|
| 471 |
|
|
#------------------------------------------------------------------------------
|
| 472 |
|
|
.DELETE_ON_ERROR:
|
| 473 |
|
|
|
| 474 |
|
|
.PHONY: all
|
| 475 |
|
|
all: build_pre_process
|
| 476 |
|
|
all: Makefile $(GENERATED_FILES) $(BSP_LIB) $(NEWLIB_DIR)
|
| 477 |
|
|
all: build_post_process
|
| 478 |
|
|
|
| 479 |
|
|
|
| 480 |
|
|
# clean: remove .o/.a/.d
|
| 481 |
|
|
.PHONY: clean
|
| 482 |
|
|
clean:
|
| 483 |
|
|
@$(RM) -r $(BSP_LIB) $(OBJ_DIR) $(FORCE_REBUILD_DEP_LIST)
|
| 484 |
|
|
ifneq ($(wildcard $(NEWLIB_DIR)),)
|
| 485 |
|
|
@$(RM) -r $(NEWLIB_DIR)
|
| 486 |
|
|
endif
|
| 487 |
|
|
@$(ECHO) [BSP clean complete]
|
| 488 |
|
|
|
| 489 |
|
|
|
| 490 |
|
|
#------------------------------------------------------------------------------
|
| 491 |
|
|
# BUILD PRE/POST PROCESS
|
| 492 |
|
|
#------------------------------------------------------------------------------
|
| 493 |
|
|
build_pre_process :
|
| 494 |
|
|
$(BUILD_PRE_PROCESS)
|
| 495 |
|
|
|
| 496 |
|
|
build_post_process :
|
| 497 |
|
|
$(BUILD_POST_PROCESS)
|
| 498 |
|
|
|
| 499 |
|
|
.PHONY: build_pre_process build_post_process
|
| 500 |
|
|
|
| 501 |
|
|
|
| 502 |
|
|
|
| 503 |
|
|
#------------------------------------------------------------------------------
|
| 504 |
|
|
# MAKEFILE UP TO DATE?
|
| 505 |
|
|
#
|
| 506 |
|
|
# Is this very Makefile up to date? Someone may have changed the BSP settings
|
| 507 |
|
|
# file or the associated target hardware.
|
| 508 |
|
|
#------------------------------------------------------------------------------
|
| 509 |
|
|
# Skip this check when clean is the only target
|
| 510 |
|
|
ifneq ($(MAKECMDGOALS),clean)
|
| 511 |
|
|
|
| 512 |
|
|
ifneq ($(wildcard $(SETTINGS_FILE)),$(SETTINGS_FILE))
|
| 513 |
|
|
$(warning Warning: BSP Settings File $(SETTINGS_FILE) could not be found.)
|
| 514 |
|
|
endif
|
| 515 |
|
|
|
| 516 |
|
|
Makefile: $(wildcard $(SETTINGS_FILE))
|
| 517 |
|
|
@$(ECHO) Makefile not up to date.
|
| 518 |
|
|
@$(ECHO) $(SETTINGS_FILE) has been modified since the BSP Makefile was generated.
|
| 519 |
|
|
@$(ECHO)
|
| 520 |
|
|
@$(ECHO) Generate the BSP to update the Makefile, and then build again.
|
| 521 |
|
|
@$(ECHO)
|
| 522 |
|
|
@$(ECHO) To generate from Eclipse:
|
| 523 |
|
|
@$(ECHO) " 1. Right-click the BSP project."
|
| 524 |
|
|
@$(ECHO) " 2. In the Nios II Menu, click Generate BSP."
|
| 525 |
|
|
@$(ECHO)
|
| 526 |
|
|
@$(ECHO) To generate from the command line:
|
| 527 |
|
|
@$(ECHO) " nios2-bsp-generate-files --settings= --bsp-dir="
|
| 528 |
|
|
@$(ECHO)
|
| 529 |
|
|
@exit 1
|
| 530 |
|
|
|
| 531 |
|
|
ifneq ($(wildcard $(SOPC_FILE)),$(SOPC_FILE))
|
| 532 |
|
|
$(warning Warning: SOPC File $(SOPC_FILE) could not be found.)
|
| 533 |
|
|
endif
|
| 534 |
|
|
|
| 535 |
|
|
public.mk: $(wildcard $(SOPC_FILE))
|
| 536 |
|
|
@$(ECHO) Makefile not up to date.
|
| 537 |
|
|
@$(ECHO) $(SOPC_FILE) has been modified since the BSP was generated.
|
| 538 |
|
|
@$(ECHO)
|
| 539 |
|
|
@$(ECHO) Generate the BSP to update the Makefile, and then build again.
|
| 540 |
|
|
@$(ECHO)
|
| 541 |
|
|
@$(ECHO) To generate from Eclipse:
|
| 542 |
|
|
@$(ECHO) " 1. Right-click the BSP project."
|
| 543 |
|
|
@$(ECHO) " 2. In the Nios II Menu, click Generate BSP."
|
| 544 |
|
|
@$(ECHO)
|
| 545 |
|
|
@$(ECHO) To generate from the command line:
|
| 546 |
|
|
@$(ECHO) " nios2-bsp-generate-files --settings= --bsp-dir="
|
| 547 |
|
|
@$(ECHO)
|
| 548 |
|
|
@exit 1
|
| 549 |
|
|
|
| 550 |
|
|
endif # $(MAKECMDGOALS) != clean
|
| 551 |
|
|
|
| 552 |
|
|
#------------------------------------------------------------------------------
|
| 553 |
|
|
# PATTERN RULES TO BUILD OBJECTS
|
| 554 |
|
|
#------------------------------------------------------------------------------
|
| 555 |
|
|
$(OBJ_DIR)/%.o: %.c
|
| 556 |
|
|
@$(ECHO) Compiling $(
|
| 557 |
|
|
@$(MKDIR) $(@D)
|
| 558 |
|
|
$(CC_PRE_PROCESS)
|
| 559 |
|
|
$(CC) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 560 |
|
|
$(CC_POST_PROCESS)
|
| 561 |
|
|
|
| 562 |
|
|
$(OBJ_DIR)/%.o: %.C
|
| 563 |
|
|
@$(ECHO) Compiling $(
|
| 564 |
|
|
@$(MKDIR) $(@D)
|
| 565 |
|
|
$(CC_PRE_PROCESS)
|
| 566 |
|
|
$(CC) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 567 |
|
|
$(CC_POST_PROCESS)
|
| 568 |
|
|
|
| 569 |
|
|
$(OBJ_DIR)/%.o: %.cpp
|
| 570 |
|
|
@$(ECHO) Compiling $(
|
| 571 |
|
|
@$(MKDIR) $(@D)
|
| 572 |
|
|
$(CXX_PRE_PROCESS)
|
| 573 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 574 |
|
|
$(CXX_POST_PROCESS)
|
| 575 |
|
|
|
| 576 |
|
|
$(OBJ_DIR)/%.o: %.CPP
|
| 577 |
|
|
@$(ECHO) Compiling $(
|
| 578 |
|
|
@$(MKDIR) $(@D)
|
| 579 |
|
|
$(CXX_PRE_PROCESS)
|
| 580 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 581 |
|
|
$(CXX_POST_PROCESS)
|
| 582 |
|
|
|
| 583 |
|
|
$(OBJ_DIR)/%.o: %.cc
|
| 584 |
|
|
@$(ECHO) Compiling $(
|
| 585 |
|
|
@$(MKDIR) $(@D)
|
| 586 |
|
|
$(CXX_PRE_PROCESS)
|
| 587 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 588 |
|
|
$(CXX_POST_PROCESS)
|
| 589 |
|
|
|
| 590 |
|
|
$(OBJ_DIR)/%.o: %.CC
|
| 591 |
|
|
@$(ECHO) Compiling $(
|
| 592 |
|
|
@$(MKDIR) $(@D)
|
| 593 |
|
|
$(CXX_PRE_PROCESS)
|
| 594 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 595 |
|
|
$(CXX_POST_PROCESS)
|
| 596 |
|
|
|
| 597 |
|
|
$(OBJ_DIR)/%.o: %.cxx
|
| 598 |
|
|
@$(ECHO) Compiling $(
|
| 599 |
|
|
@$(MKDIR) $(@D)
|
| 600 |
|
|
$(CXX_PRE_PROCESS)
|
| 601 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 602 |
|
|
$(CXX_POST_PROCESS)
|
| 603 |
|
|
|
| 604 |
|
|
$(OBJ_DIR)/%.o: %.CXX
|
| 605 |
|
|
@$(ECHO) Compiling $(
|
| 606 |
|
|
@$(MKDIR) $(@D)
|
| 607 |
|
|
$(CXX_PRE_PROCESS)
|
| 608 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 609 |
|
|
$(CXX_POST_PROCESS)
|
| 610 |
|
|
|
| 611 |
|
|
$(OBJ_DIR)/%.o: %.S
|
| 612 |
|
|
@$(ECHO) Compiling $(
|
| 613 |
|
|
@$(MKDIR) $(@D)
|
| 614 |
|
|
$(AS_PRE_PROCESS)
|
| 615 |
|
|
$(AS) -MP -MMD -c $(BSP_CFLAGS) $(BSP_CPPFLAGS) $(BSP_ASFLAGS) -o $@ $<
|
| 616 |
|
|
$(AS_POST_PROCESS)
|
| 617 |
|
|
|
| 618 |
|
|
$(OBJ_DIR)/%.o: %.s
|
| 619 |
|
|
@$(ECHO) Compiling $(
|
| 620 |
|
|
@$(MKDIR) $(@D)
|
| 621 |
|
|
$(AS_PRE_PROCESS)
|
| 622 |
|
|
$(AS) -MP -MMD -c $(BSP_ASFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 623 |
|
|
$(AS_POST_PROCESS)
|
| 624 |
|
|
|
| 625 |
|
|
# Pattern rules for making useful intermediate files
|
| 626 |
|
|
$(OBJ_DIR)/%.s: %.c
|
| 627 |
|
|
@$(ECHO) Compiling $(
|
| 628 |
|
|
@$(MKDIR) $(@D)
|
| 629 |
|
|
$(CC_PRE_PROCESS)
|
| 630 |
|
|
$(CC) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 631 |
|
|
$(CC_POST_PROCESS)
|
| 632 |
|
|
|
| 633 |
|
|
$(OBJ_DIR)/%.s: %.cpp
|
| 634 |
|
|
@$(ECHO) Compiling $(
|
| 635 |
|
|
@$(MKDIR) $(@D)
|
| 636 |
|
|
$(CXX_PRE_PROCESS)
|
| 637 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 638 |
|
|
$(CXX_PRE_PROCESS)
|
| 639 |
|
|
|
| 640 |
|
|
$(OBJ_DIR)/%.s: %.cc
|
| 641 |
|
|
@$(ECHO) Compiling $(
|
| 642 |
|
|
@$(MKDIR) $(@D)
|
| 643 |
|
|
$(CXX_PRE_PROCESS)
|
| 644 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 645 |
|
|
$(CXX_PRE_PROCESS)
|
| 646 |
|
|
|
| 647 |
|
|
$(OBJ_DIR)/%.s: %.cxx
|
| 648 |
|
|
@$(ECHO) Compiling $(
|
| 649 |
|
|
@$(MKDIR) $(@D)
|
| 650 |
|
|
$(CXX_PRE_PROCESS)
|
| 651 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 652 |
|
|
$(CXX_PRE_PROCESS)
|
| 653 |
|
|
|
| 654 |
|
|
$(OBJ_DIR)/%.i: %.c
|
| 655 |
|
|
@$(ECHO) Compiling $(
|
| 656 |
|
|
@$(MKDIR) $(@D)
|
| 657 |
|
|
$(CC_PRE_PROCESS)
|
| 658 |
|
|
$(CC) -E $(CPPFLAGS) $(ALT_CFLAGS) $(CFLAGS) -o $@ $<
|
| 659 |
|
|
$(CC_PRE_PROCESS)
|
| 660 |
|
|
|
| 661 |
|
|
$(OBJ_DIR)/%.i: %.cpp
|
| 662 |
|
|
@$(ECHO) Compiling $(
|
| 663 |
|
|
@$(MKDIR) $(@D)
|
| 664 |
|
|
$(CXX_PRE_PROCESS)
|
| 665 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 666 |
|
|
$(CXX_PRE_PROCESS)
|
| 667 |
|
|
|
| 668 |
|
|
$(OBJ_DIR)/%.i: %.cc
|
| 669 |
|
|
@$(ECHO) Compiling $(
|
| 670 |
|
|
@$(MKDIR) $(@D)
|
| 671 |
|
|
$(CXX_PRE_PROCESS)
|
| 672 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 673 |
|
|
$(CXX_PRE_PROCESS)
|
| 674 |
|
|
|
| 675 |
|
|
$(OBJ_DIR)/%.i: %.cxx
|
| 676 |
|
|
@$(ECHO) Compiling $(
|
| 677 |
|
|
@$(MKDIR) $(@D)
|
| 678 |
|
|
$(CXX_PRE_PROCESS)
|
| 679 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 680 |
|
|
$(CXX_PRE_PROCESS)
|
| 681 |
|
|
|
| 682 |
|
|
# Pattern rules for building other object files.
|
| 683 |
|
|
%.o: %.c
|
| 684 |
|
|
@$(ECHO) Compiling $(
|
| 685 |
|
|
@$(MKDIR) $(@D)
|
| 686 |
|
|
$(CC_PRE_PROCESS)
|
| 687 |
|
|
$(CC) -MP -MMD -c $(CPPFLAGS) $(ALT_CFLAGS) $(CFLAGS) -o $@ $<
|
| 688 |
|
|
$(CC_POST_PROCESS)
|
| 689 |
|
|
|
| 690 |
|
|
%.o: %.cpp
|
| 691 |
|
|
@$(ECHO) Compiling $(
|
| 692 |
|
|
@$(MKDIR) $(@D)
|
| 693 |
|
|
$(CXX_POST_PROCESS)
|
| 694 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 695 |
|
|
$(CXX_POST_PROCESS)
|
| 696 |
|
|
|
| 697 |
|
|
%.o: %.cc
|
| 698 |
|
|
@$(ECHO) Compiling $(
|
| 699 |
|
|
@$(MKDIR) $(@D)
|
| 700 |
|
|
$(CXX_POST_PROCESS)
|
| 701 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 702 |
|
|
$(CXX_POST_PROCESS)
|
| 703 |
|
|
|
| 704 |
|
|
%.o: %.cxx
|
| 705 |
|
|
@$(ECHO) Compiling $(
|
| 706 |
|
|
@$(MKDIR) $(@D)
|
| 707 |
|
|
$(CXX_PRE_PROCESS)
|
| 708 |
|
|
$(CXX) -MP -MMD -c $(BSP_CPPFLAGS) $(BSP_CXXFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 709 |
|
|
$(CXX_POST_PROCESS)
|
| 710 |
|
|
|
| 711 |
|
|
%.o: %.S
|
| 712 |
|
|
@$(ECHO) Compiling $(
|
| 713 |
|
|
@$(MKDIR) $(@D)
|
| 714 |
|
|
$(AS_PRE_PROCESS)
|
| 715 |
|
|
$(AS) -MP -MMD -c $(BSP_CFLAGS) $(BSP_CPPFLAGS) $(BSP_ASFLAGS) -o $@ $<
|
| 716 |
|
|
$(AS_POST_PROCESS)
|
| 717 |
|
|
|
| 718 |
|
|
%.o: %.s
|
| 719 |
|
|
@$(ECHO) Compiling $(
|
| 720 |
|
|
@$(MKDIR) $(@D)
|
| 721 |
|
|
$(AS_PRE_PROCESS)
|
| 722 |
|
|
$(AS) -MP -MMD -c $(BSP_ASFLAGS) $(BSP_CFLAGS) -o $@ $<
|
| 723 |
|
|
$(AS_POST_PROCESS)
|
| 724 |
|
|
|
| 725 |
|
|
|
| 726 |
|
|
#------------------------------------------------------------------------------
|
| 727 |
|
|
# NEWLIB RULES
|
| 728 |
|
|
#------------------------------------------------------------------------------
|
| 729 |
|
|
|
| 730 |
|
|
ifneq ($(COMPILE_NEWLIB),)
|
| 731 |
|
|
NEWLIB_FLAGS += $(BSP_CFLAGS)
|
| 732 |
|
|
endif
|
| 733 |
|
|
|
| 734 |
|
|
ifneq ($(NEWLIB_FLAGS),)
|
| 735 |
|
|
ALT_LIBRARY_DIRS += $(NEWLIB_DIR)/nios2-elf/lib
|
| 736 |
|
|
endif
|
| 737 |
|
|
|
| 738 |
|
|
$(NEWLIB_DIR):
|
| 739 |
|
|
ifneq ($(NEWLIB_FLAGS),)
|
| 740 |
|
|
@$(ECHO) Creating $(NEWLIB_DIR)...
|
| 741 |
|
|
nios2-newlib-gen --no-multilib $(NEWLIB_DIR)-build-tmp $(NEWLIB_DIR) --custom "$(NEWLIB_FLAGS)"
|
| 742 |
|
|
@$(ECHO) Removing $(NEWLIB_DIR)-build-tmp...
|
| 743 |
|
|
@$(RM) -rf $(NEWLIB_DIR)-build-tmp
|
| 744 |
|
|
endif
|
| 745 |
|
|
|
| 746 |
|
|
#------------------------------------------------------------------------------
|
| 747 |
|
|
# LIBRARY RULES
|
| 748 |
|
|
#------------------------------------------------------------------------------
|
| 749 |
|
|
$(BSP_LIB): $(OBJS)
|
| 750 |
|
|
@$(ECHO) Creating $@...
|
| 751 |
|
|
$(AR_PRE_PROCESS)
|
| 752 |
|
|
$(RM) -f $@
|
| 753 |
|
|
$(AR) $(BSP_ARFLAGS) $@ $^
|
| 754 |
|
|
$(AR_POST_PROCESS)
|
| 755 |
|
|
|
| 756 |
|
|
|
| 757 |
|
|
#------------------------------------------------------------------------------
|
| 758 |
|
|
# DEPENDENCY FILES
|
| 759 |
|
|
#------------------------------------------------------------------------------
|
| 760 |
|
|
ifneq ($(findstring clean, $(MAKECMDGOALS)),clean)
|
| 761 |
|
|
-include $(DEPS)
|
| 762 |
|
|
endif
|
| 763 |
|
|
|
| 764 |
|
|
# End of Makefile
|
| 765 |
|
|
|
| 766 |
|
|
|
