9f10ddc9b0
To solve the issue of carrying object files from previous builds,
Matias changed the archiving process to re-archive libapps.a on every compilation,
if libapps.a carries more object files, incremental compilation will waste too
many time in re-archiving, compared with the previous implement, this is a degradation
of the build system. Referring to mature engineering projects such as cmake, if there
is configuration or source file changed, the best solution should be to reconfigure
the environment.
Revert this PR to ensure the compilation speed during incremental compilation.
| commit 34b34e2d45 (tag: nuttx-20200914-172150)
| Author: Matias N <matias@protobits.dev>
| Date: Fri Sep 11 22:31:38 2020 -0300
|
| Fix: ensure archive files do not carry object files from prior builds
|
| In some cases, when NuttX configuration changes and this makes the
| object list used to build one of the .a libraries change as well,
| since the command used to build it is "ar crs" and this simply appends
| the list of object files, the library could still include object
| files from prior builds. This commit modifies the ARCHIVE macro to
| erase the .a file if it already exists.
|
| Since in some cases this behavior was actually expected (object
| files from a subdirectory were appended to a library created one
| level above) I added a ARCHIVE_ADD which works as ARCHIVE did.
|
| This change should greatly improve behavior of building after
| configuration changes.
Testing:
sim:nsh
-------------------------------
| Patched | Current
-------------------------------
|$ time make | $ time make
|real 0m1.270s | real 0m1.728s
|user 0m0.971s | user 0m1.276s
|sys 0m0.363s | sys 0m0.530s
-------------------------------
Private project (20+ 3rd library needs archive to libapps.a)
-------------------------------
| Patched | Current
-------------------------------
|$ time make | $ time make
|real 0m21.181s | real 0m39.721s
|user 0m14.638s | user 0m24.837s
|sys 0m6.919s | sys 0m14.394s
-------------------------------
Signed-off-by: chao an <anchao@xiaomi.com>
696 lines
21 KiB
Makefile
696 lines
21 KiB
Makefile
############################################################################
|
|
# tools/Config.mk
|
|
#
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
|
# contributor license agreements. See the NOTICE file distributed with
|
|
# this work for additional information regarding copyright ownership. The
|
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance with the
|
|
# License. You may obtain a copy of the License at
|
|
#
|
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# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
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# under the License.
|
|
#
|
|
############################################################################
|
|
|
|
# Disable all built-in rules
|
|
|
|
.SUFFIXES:
|
|
|
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# Control build verbosity
|
|
#
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# V=0: Exit silent mode
|
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# V=1,2: Enable echo of commands
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# V=2: Enable bug/verbose options in tools and scripts
|
|
|
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ifeq ($(V),1)
|
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export Q :=
|
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else ifeq ($(V),2)
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export Q :=
|
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else
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export Q := @
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endif
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|
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
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export SHELL=cmd
|
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else ifeq ($(V),)
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BASHCMD := $(shell command -v bash 2> /dev/null)
|
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ifneq ($(BASHCMD),)
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export SHELL=$(BASHCMD)
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export ECHO_BEGIN=@echo -ne "\033[1K\r"
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export ECHO_END=$(ECHO_BEGIN)
|
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endif
|
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endif
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|
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ifeq ($(ECHO_BEGIN),)
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export ECHO_BEGIN=@echo # keep a trailing space here
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export ECHO_END=
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endif
|
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|
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# These are configuration variables that are quoted by configuration tool
|
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# but which must be unquoted when used in the build system.
|
|
|
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CONFIG_ARCH := $(patsubst "%",%,$(strip $(CONFIG_ARCH)))
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CONFIG_ARCH_CHIP := $(patsubst "%",%,$(strip $(CONFIG_ARCH_CHIP)))
|
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CONFIG_ARCH_BOARD := $(patsubst "%",%,$(strip $(CONFIG_ARCH_BOARD)))
|
|
|
|
# Some defaults.
|
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# $(TOPDIR)/Make.defs can override these appropriately.
|
|
|
|
MODULECC ?= $(CC)
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MODULELD ?= $(LD)
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MODULESTRIP ?= $(STRIP)
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|
|
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# ccache configuration.
|
|
|
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ifeq ($(CONFIG_CCACHE),y)
|
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CCACHE ?= ccache
|
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endif
|
|
|
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# Define HOSTCC on the make command line if it differs from these defaults
|
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# Define HOSTCFLAGS with -g on the make command line to build debug versions
|
|
|
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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|
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# In the Windows native environment, the MinGW GCC compiler is used
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|
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HOSTCC ?= mingw32-gcc.exe
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HOSTCFLAGS ?= -O2 -Wall -Wstrict-prototypes -Wshadow -DCONFIG_WINDOWS_NATIVE=y
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|
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else
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|
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# GCC or clang is assumed in all other POSIX environments
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# (Linux, Cygwin, MSYS2, macOS).
|
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# strtok_r is used in some tools, but does not seem to be available in
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# the MinGW environment.
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HOSTCC ?= cc
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HOSTCFLAGS ?= -O2 -Wall -Wstrict-prototypes -Wshadow
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HOSTCFLAGS += -DHAVE_STRTOK_C=1
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|
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ifeq ($(CONFIG_WINDOWS_CYGWIN),y)
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HOSTCFLAGS += -DHOST_CYGWIN=1
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endif
|
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endif
|
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|
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# Some defaults just to prohibit some bad behavior if for some reason they
|
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# are not defined
|
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ASMEXT ?= .S
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OBJEXT ?= .o
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LIBEXT ?= .a
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ifeq ($(CONFIG_WINDOWS_CYGWIN),y)
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EXEEXT ?= .exe
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endif
|
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|
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ifeq ($(CONFIG_HOST_WINDOWS),y)
|
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HOSTEXEEXT ?= .exe
|
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HOSTDYNEXT ?= .dll
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else ifeq ($(CONFIG_HOST_LINUX),y)
|
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HOSTDYNEXT ?= .so
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endif
|
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|
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# This define is passed as EXTRAFLAGS for kernel-mode builds. It is also passed
|
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# during PASS1 (but not PASS2) context and depend targets.
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|
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KDEFINE ?= ${DEFINE_PREFIX}__KERNEL__
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|
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# DELIM - Path segment delimiter character
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#
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# Depends on this settings defined in board-specific defconfig file installed
|
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# at $(TOPDIR)/.config:
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#
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# CONFIG_WINDOWS_NATIVE - Defined for a Windows native build
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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DELIM ?= $(strip \)
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else
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DELIM ?= $(strip /)
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endif
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|
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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EMPTYFILE := "NUL"
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else
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EMPTYFILE := "/dev/null"
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endif
|
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# Process chip-specific directories
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ifeq ($(CONFIG_ARCH_CHIP_CUSTOM),y)
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CUSTOM_CHIP_DIR = $(patsubst "%",%,$(CONFIG_ARCH_CHIP_CUSTOM_DIR))
|
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ifeq ($(CONFIG_ARCH_CHIP_CUSTOM_DIR_RELPATH),y)
|
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CHIP_DIR ?= $(TOPDIR)$(DELIM)$(CUSTOM_CHIP_DIR)
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CHIP_KCONFIG = $(TOPDIR)$(DELIM)$(CUSTOM_CHIP_DIR)$(DELIM)Kconfig
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else
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CHIP_DIR ?= $(CUSTOM_CHIP_DIR)
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CHIP_KCONFIG = $(CUSTOM_CHIP_DIR)$(DELIM)Kconfig
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endif
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else
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CHIP_DIR ?= $(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src$(DELIM)$(CONFIG_ARCH_CHIP)
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CHIP_KCONFIG = $(TOPDIR)$(DELIM)arch$(DELIM)dummy$(DELIM)dummy_kconfig
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endif
|
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# Process board-specific directories
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ifeq ($(CONFIG_ARCH_BOARD_CUSTOM),y)
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CUSTOM_DIR = $(patsubst "%",%,$(CONFIG_ARCH_BOARD_CUSTOM_DIR))
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ifeq ($(CONFIG_ARCH_BOARD_CUSTOM_DIR_RELPATH),y)
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BOARD_DIR ?= $(TOPDIR)$(DELIM)$(CUSTOM_DIR)
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else
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BOARD_DIR ?= $(CUSTOM_DIR)
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endif
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CUSTOM_BOARD_KPATH = $(BOARD_DIR)$(DELIM)Kconfig
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else
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BOARD_DIR ?= $(TOPDIR)$(DELIM)boards$(DELIM)$(CONFIG_ARCH)$(DELIM)$(CONFIG_ARCH_CHIP)$(DELIM)$(CONFIG_ARCH_BOARD)
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endif
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ifeq (,$(wildcard $(CUSTOM_BOARD_KPATH)))
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BOARD_KCONFIG = $(TOPDIR)$(DELIM)boards$(DELIM)dummy$(DELIM)dummy_kconfig
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else
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BOARD_KCONFIG = $(CUSTOM_BOARD_KPATH)
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endif
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ifeq (,$(wildcard $(BOARD_DIR)$(DELIM)..$(DELIM)common))
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ifeq ($(CONFIG_ARCH_BOARD_COMMON),y)
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BOARD_COMMON_DIR ?= $(wildcard $(TOPDIR)$(DELIM)boards$(DELIM)$(CONFIG_ARCH)$(DELIM)$(CONFIG_ARCH_CHIP)$(DELIM)common)
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endif
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else
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BOARD_COMMON_DIR ?= $(wildcard $(BOARD_DIR)$(DELIM)..$(DELIM)common)
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endif
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BOARD_DRIVERS_DIR ?= $(wildcard $(BOARD_DIR)$(DELIM)..$(DELIM)drivers)
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ifeq ($(BOARD_DRIVERS_DIR),)
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BOARD_DRIVERS_DIR = $(TOPDIR)$(DELIM)drivers$(DELIM)dummy
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endif
|
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# DIRLINK - Create a directory link in the portable way
|
|
|
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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ifeq ($(CONFIG_WINDOWS_MKLINK),y)
|
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DIRLINK ?= $(TOPDIR)$(DELIM)tools$(DELIM)link.bat
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else
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DIRLINK ?= $(TOPDIR)$(DELIM)tools$(DELIM)copydir.bat
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endif
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DIRUNLINK ?= $(TOPDIR)$(DELIM)tools$(DELIM)unlink.bat
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else
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ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
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DIRLINK ?= $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
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else ifeq ($(CONFIG_WINDOWS_MSYS),y)
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DIRLINK ?= $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
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else
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DIRLINK ?= $(TOPDIR)$(DELIM)tools$(DELIM)link.sh
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endif
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DIRUNLINK ?= $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
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endif
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# MKDEP - Create the depend rule in the portable way
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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MKDEP ?= $(TOPDIR)$(DELIM)tools$(DELIM)mkdeps$(HOSTEXEEXT) --winnative
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else ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
|
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MKDEP ?= $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
|
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else
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MKDEP ?= $(TOPDIR)$(DELIM)tools$(DELIM)mkdeps$(HOSTEXEEXT)
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endif
|
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|
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# Per-file dependency generation rules
|
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|
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OBJPATH ?= .
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|
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%.dds: %.S
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$(Q) $(MKDEP) --obj-path $(OBJPATH) --obj-suffix $(OBJEXT) $(DEPPATH) "$(CC)" -- $(CFLAGS) -- $< > $@
|
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%.ddc: %.c
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$(Q) $(MKDEP) --obj-path $(OBJPATH) --obj-suffix $(OBJEXT) $(DEPPATH) "$(CC)" -- $(CFLAGS) -- $< > $@
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%.ddp: %.cpp
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$(Q) $(MKDEP) --obj-path $(OBJPATH) --obj-suffix $(OBJEXT) $(DEPPATH) "$(CXX)" -- $(CXXFLAGS) -- $< > $@
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%.ddx: %.cxx
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$(Q) $(MKDEP) --obj-path $(OBJPATH) --obj-suffix $(OBJEXT) $(DEPPATH) "$(CXX)" -- $(CXXFLAGS) -- $< > $@
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%.ddh: %.c
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$(Q) $(MKDEP) --obj-path $(OBJPATH) --obj-suffix $(OBJEXT) $(DEPPATH) "$(CC)" -- $(HOSTCFLAGS) -- $< > $@
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# INCDIR - Convert a list of directory paths to a list of compiler include
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# directories
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# Example: CFFLAGS += ${shell $(INCDIR) [options] "compiler" "dir1" "dir2" "dir2" ...}
|
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#
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# Note that the compiler string and each directory path string must quoted if
|
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# they contain spaces or any other characters that might get mangled by the
|
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# shell
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#
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# Depends on this setting passed as a make command line definition from the
|
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# toplevel Makefile:
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#
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# TOPDIR - The path to the top level NuttX directory in the form
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# appropriate for the current build environment
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#
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# Depends on this settings defined in board-specific defconfig file installed
|
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# at $(TOPDIR)/.config:
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#
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# CONFIG_WINDOWS_NATIVE - Defined for a Windows native build
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|
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
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DEFINE ?= $(TOPDIR)\tools\define.bat
|
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INCDIR ?= $(TOPDIR)\tools\incdir.bat
|
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else ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
|
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DEFINE ?= "$(TOPDIR)/tools/define.sh" -w
|
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INCDIR ?= "$(TOPDIR)/tools/incdir$(HOSTEXEEXT)" -w
|
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else
|
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DEFINE ?= "$(TOPDIR)/tools/define.sh"
|
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INCDIR ?= "$(TOPDIR)/tools/incdir$(HOSTEXEEXT)"
|
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endif
|
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|
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# PREPROCESS - Default macro to run the C pre-processor
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# Example: $(call PREPROCESS, in-file, out-file)
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#
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# Depends on these settings defined in board-specific Make.defs file
|
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# installed at $(TOPDIR)/Make.defs:
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#
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# CPP - The command to invoke the C pre-processor
|
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# CPPFLAGS - Options to pass to the C pre-processor
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#
|
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# '<filename>.c_CPPFLAGS += <options>' may also be used, as an example, to
|
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# change the options used with the single file <filename>.c (or
|
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# <filename>.S)
|
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|
|
define PREPROCESS
|
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$(ECHO_BEGIN)"CPP: $1->$2 "
|
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$(Q) $(CPP) $(CPPFLAGS) $($(strip $1)_CPPFLAGS) $1 -o $2
|
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$(ECHO_END)
|
|
endef
|
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|
|
# COMPILE - Default macro to compile one C file
|
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# Example: $(call COMPILE, in-file, out-file, flags)
|
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#
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# Depends on these settings defined in board-specific Make.defs file
|
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# installed at $(TOPDIR)/Make.defs:
|
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#
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# CC - The command to invoke the C compiler
|
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# CFLAGS - Options to pass to the C compiler
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#
|
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# '<filename>.c_CFLAGS += <options>' may also be used, as an example, to
|
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# change the options used with the single file <filename>.c
|
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|
|
define COMPILE
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$(ECHO_BEGIN)"CC: $1 "
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$(Q) $(CCACHE) $(CC) -c $(CFLAGS) $3 $($(strip $1)_CFLAGS) $1 -o $2
|
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$(ECHO_END)
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endef
|
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|
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# COMPILEXX - Default macro to compile one C++ file
|
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# Example: $(call COMPILEXX, in-file, out-file, flags)
|
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#
|
|
# Depends on these settings defined in board-specific Make.defs file
|
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# installed at $(TOPDIR)/Make.defs:
|
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#
|
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# CXX - The command to invoke the C++ compiler
|
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# CXXFLAGS - Options to pass to the C++ compiler
|
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#
|
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# '<filename>.cxx_CXXFLAGS += <options>' may also be used, as an example, to
|
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# change the options used with the single file <filename>.cxx. The
|
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# extension .cpp could also be used. The same applies mutatis mutandis.
|
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|
|
define COMPILEXX
|
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$(ECHO_BEGIN)"CXX: $1 "
|
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$(Q) $(CCACHE) $(CXX) -c $(CXXFLAGS) $3 $($(strip $1)_CXXFLAGS) $1 -o $2
|
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$(ECHO_END)
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endef
|
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|
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# COMPILERUST - Default macro to compile one Rust file
|
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# Example: $(call COMPILERUST, in-file, out-file)
|
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#
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# Depends on these settings defined in board-specific Make.defs file
|
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# installed at $(TOPDIR)/Make.defs:
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#
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# RUST - The command to invoke the Rust compiler
|
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# RUSTFLAGS - Options to pass to the Rust compiler
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#
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# '<filename>.rs_RUSTFLAGS += <options>' may also be used, as an example, to
|
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# change the options used with the single file <filename>.rs. The same
|
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# applies mutatis mutandis.
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|
|
define COMPILERUST
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$(ECHO_BEGIN)"RUSTC: $1 "
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$(Q) $(RUSTC) --emit obj $(RUSTFLAGS) $($(strip $1)_RUSTFLAGS) $1 -o $2
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$(ECHO_END)
|
|
endef
|
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# COMPILEZIG - Default macro to compile one Zig file
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# Example: $(call COMPILEZIG, in-file, out-file)
|
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#
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# Depends on these settings defined in board-specific Make.defs file
|
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# installed at $(TOPDIR)/Make.defs:
|
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#
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# ZIG - The command to invoke the Zig compiler
|
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# ZIGFLAGS - Options to pass to the Zig compiler
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|
#
|
|
# '<filename>.zig_ZIGFLAGS += <options>' may also be used, as an example, to
|
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# change the options used with the single file <filename>.zig. The same
|
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# applies mutatis mutandis.
|
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|
|
define COMPILEZIG
|
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$(ECHO_BEGIN)"ZIG: $1 "
|
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$(Q) $(ZIG) build-obj $(ZIGFLAGS) $($(strip $1)_ZIGFLAGS) --name $(basename $2) $1
|
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$(ECHO_END)
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endef
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# ASSEMBLE - Default macro to assemble one assembly language file
|
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# Example: $(call ASSEMBLE, in-file, out-file)
|
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#
|
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# NOTE that the most common toolchain, GCC, uses the compiler to assemble
|
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# files because this has the advantage of running the C Pre-Processor against
|
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# the assembly language files. This is not possible with other toolchains;
|
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# platforms using those other tools should define AS and over-ride this
|
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# definition in order to use the assembler directly.
|
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#
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# Depends on these settings defined in board-specific Make.defs file
|
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# installed at $(TOPDIR)/Make.defs:
|
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#
|
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# CC - By default, the C compiler is used to compile assembly language
|
|
# files
|
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# AFLAGS - Options to pass to the C+compiler
|
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#
|
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# '<filename>.s_AFLAGS += <options>' may also be used, as an example, to change
|
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# the options used with the single file <filename>.s. The extension .asm
|
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# is used by some toolchains. The same applies mutatis mutandis.
|
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|
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define ASSEMBLE
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$(ECHO_BEGIN)"AS: $1 "
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$(Q) $(CCACHE) $(CC) -c $(AFLAGS) $1 $($(strip $1)_AFLAGS) -o $2
|
|
$(ECHO_END)
|
|
endef
|
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|
|
# INSTALL_LIB - Install a library $1 into target $2
|
|
# Example: $(call INSTALL_LIB, libabc.a, $(TOPDIR)/staging/)
|
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|
|
define INSTALL_LIB
|
|
$(ECHO_BEGIN)"IN: $1 -> $2 "
|
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$(Q) install -m 0644 $1 $2
|
|
$(ECHO_END)
|
|
endef
|
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|
|
# ARCHIVE - Add a list of files to an archive
|
|
# Example: $(call ARCHIVE, archive-file, "file1 file2 file3 ...")
|
|
#
|
|
# Note: The fileN strings may not contain spaces or characters that may be
|
|
# interpreted strangely by the shell
|
|
#
|
|
# Depends on these settings defined in board-specific Make.defs file
|
|
# installed at $(TOPDIR)/Make.defs:
|
|
#
|
|
# AR - The command to invoke the archiver (includes any options)
|
|
#
|
|
# Depends on this settings defined in board-specific defconfig file installed
|
|
# at $(TOPDIR)/.config:
|
|
#
|
|
# CONFIG_WINDOWS_NATIVE - Defined for a Windows native build
|
|
|
|
define ARCHIVE
|
|
$(AR) $1 $2
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|
endef
|
|
|
|
# PRELINK - Prelink a list of files
|
|
# This is useful when files were compiled with fvisibility=hidden.
|
|
# Any symbol which was not explicitly made global is invisible outside the
|
|
# prelinked file.
|
|
#
|
|
# Example: $(call PRELINK, prelink-file, "file1 file2 file3 ...")
|
|
#
|
|
# Note: The fileN strings may not contain spaces or characters that may be
|
|
# interpreted strangely by the shell
|
|
#
|
|
# Depends on these settings defined in board-specific Make.defs file
|
|
# installed at $(TOPDIR)/Make.defs:
|
|
#
|
|
# LD - The command to invoke the linker (includes any options)
|
|
# OBJCOPY - The command to invoke the object cop (includes any options)
|
|
#
|
|
# Depends on this settings defined in board-specific defconfig file installed
|
|
# at $(TOPDIR)/.config:
|
|
#
|
|
# CONFIG_WINDOWS_NATIVE - Defined for a Windows native build
|
|
|
|
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
|
define PRELINK
|
|
@echo PRELINK: $1
|
|
$(Q) $(LD) -Ur -o $1 $2 && $(OBJCOPY) --localize-hidden $1
|
|
endef
|
|
else
|
|
define PRELINK
|
|
@echo "PRELINK: $1"
|
|
$(Q) $(LD) -Ur -o $1 $2 && $(OBJCOPY) --localize-hidden $1
|
|
endef
|
|
endif
|
|
|
|
# PREBUILD -- Perform pre build operations
|
|
# Some architectures require the use of special tools and special handling
|
|
# BEFORE building NuttX. The `Make.defs` files for those architectures
|
|
# should override the following define with the correct operations for
|
|
# that platform.
|
|
|
|
define PREBUILD
|
|
endef
|
|
|
|
# POSTBUILD -- Perform post build operations
|
|
# Some architectures require the use of special tools and special handling
|
|
# AFTER building the NuttX binary. Make.defs files for those architectures
|
|
# should override the following define with the correct operations for
|
|
# that platform
|
|
|
|
define POSTBUILD
|
|
endef
|
|
|
|
# DELFILE - Delete one file
|
|
|
|
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
|
define NEWLINE
|
|
|
|
|
|
endef
|
|
define DELFILE
|
|
$(foreach FILE, $(1), $(NEWLINE) $(Q) if exist $(FILE) (del /f /q $(FILE)))
|
|
endef
|
|
else
|
|
define DELFILE
|
|
$(Q) rm -f $1
|
|
endef
|
|
endif
|
|
|
|
# DELDIR - Delete one directory
|
|
|
|
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
|
define DELDIR
|
|
$(Q) if exist $1 (rmdir /q /s $1) $(NEWLINE)
|
|
endef
|
|
else
|
|
define DELDIR
|
|
$(Q) rm -rf $1
|
|
endef
|
|
endif
|
|
|
|
# MOVEFILE - Move one file
|
|
|
|
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
|
define MOVEFILE
|
|
$(Q) if exist $1 (move /Y $1 $2)
|
|
endef
|
|
else
|
|
define MOVEFILE
|
|
$(Q) mv -f $1 $2
|
|
endef
|
|
endif
|
|
|
|
# COPYFILE - Copy one file
|
|
|
|
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
|
define COPYFILE
|
|
$(Q) if exist $1 (copy /y /b $1 $2)
|
|
endef
|
|
else
|
|
define COPYFILE
|
|
$(Q) cp -f $1 $2
|
|
endef
|
|
endif
|
|
|
|
# CATFILE - Cat a list of files
|
|
#
|
|
# USAGE: $(call CATFILE,dest,src1,src2,src3,...)
|
|
|
|
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
|
define CATFILE
|
|
$(foreach FILE, $(2), $(NEWLINE) $(Q) type $(FILE) >> $1)
|
|
endef
|
|
else
|
|
define CATFILE
|
|
$(Q) if [ -z "$(strip $(2))" ]; then echo '' > $(1); else cat $(2) > $1; fi
|
|
endef
|
|
endif
|
|
|
|
# RWILDCARD - Recursive wildcard used to get lists of files from directories
|
|
#
|
|
# USAGE: FILELIST = $(call RWILDCARD,<dir>,<wildcard-filename)
|
|
#
|
|
# This is functionally equivalent to the following, but has the advantage in
|
|
# that it is portable
|
|
#
|
|
# FILELIST = ${shell find <dir> -name <wildcard-file>}
|
|
|
|
define RWILDCARD
|
|
$(foreach d,$(wildcard $1/*),$(call RWILDCARD,$d,$2)$(filter $(subst *,%,$2),$d))
|
|
endef
|
|
|
|
# FINDSCRIPT - Find a given linker script. Prioritize the version from currently
|
|
# configured board. If not provided, use the linker script from the
|
|
# board common directory.
|
|
# Example: $(call FINDSCRIPT,script.ld)
|
|
|
|
define FINDSCRIPT
|
|
$(if $(wildcard $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(1)),$(BOARD_DIR)$(DELIM)scripts$(DELIM)$(1),$(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)$(1))
|
|
endef
|
|
|
|
# DOWNLOAD - Download file. The URL base is joined with TARBALL by '/' and
|
|
# downloaded to the TARBALL file.
|
|
# The third argument is an output path. The second argument is used
|
|
# if it is not provided or is empty.
|
|
# Example: $(call DOWNLOAD,$(FOO_URL_BASE),$(FOO_TARBALL),foo.out,foo-)
|
|
|
|
define DOWNLOAD
|
|
$(ECHO_BEGIN)"Downloading: $(if $3,$3,$2) "
|
|
$(Q) curl -L $(if $(V),,-Ss) $(1)/$(2) -o $(if $(3),$(3),$(2))
|
|
$(ECHO_END)
|
|
endef
|
|
|
|
# CLEAN - Default clean target
|
|
|
|
ifeq ($(CONFIG_ARCH_COVERAGE),y)
|
|
EXTRA = *.gcno *.gcda
|
|
endif
|
|
|
|
ifeq ($(CONFIG_STACK_USAGE),y)
|
|
EXTRA += *.su
|
|
endif
|
|
|
|
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
|
define CLEAN
|
|
$(Q) if exist *$(OBJEXT) (del /f /q *$(OBJEXT))
|
|
$(Q) if exist *$(LIBEXT) (del /f /q *$(LIBEXT))
|
|
$(Q) if exist *~ (del /f /q *~)
|
|
$(Q) if exist (del /f /q .*.swp)
|
|
$(call DELFILE,$(subst /,\,$(OBJS)))
|
|
$(Q) if exist $(BIN) (del /f /q $(subst /,\,$(BIN)))
|
|
$(Q) if exist $(EXTRA) (del /f /q $(subst /,\,$(EXTRA)))
|
|
endef
|
|
else
|
|
define CLEAN
|
|
$(Q) rm -f *$(OBJEXT) *$(LIBEXT) *~ .*.swp $(OBJS) $(BIN) $(EXTRA)
|
|
endef
|
|
endif
|
|
|
|
# TESTANDREPLACEFILE - Test if two files are different. If so replace the
|
|
# second with the first. Otherwise, delete the first.
|
|
#
|
|
# USAGE: $(call TESTANDREPLACEFILE, newfile, oldfile)
|
|
#
|
|
# args: $1 - newfile: Temporary file to test
|
|
# $2 - oldfile: File to replace
|
|
|
|
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
|
|
define TESTANDREPLACEFILE
|
|
$(Q) move /Y $1 $2
|
|
endef
|
|
else
|
|
define TESTANDREPLACEFILE
|
|
if [ -f $2 ]; then \
|
|
if cmp -s $1 $2; then \
|
|
rm -f $1; \
|
|
else \
|
|
mv $1 $2; \
|
|
fi \
|
|
else \
|
|
mv $1 $2; \
|
|
fi
|
|
endef
|
|
endif
|
|
|
|
# Invoke make
|
|
|
|
define MAKE_template
|
|
+$(Q) $(MAKE) -C $(1) $(2) APPDIR="$(APPDIR)"
|
|
|
|
endef
|
|
|
|
define SDIR_template
|
|
$(1)_$(2):
|
|
+$(Q) $(MAKE) -C $(1) $(2) APPDIR="$(APPDIR)"
|
|
|
|
endef
|
|
|
|
export DEFINE_PREFIX ?= $(subst X,,${shell $(DEFINE) "$(CC)" X 2> ${EMPTYFILE}})
|
|
export INCDIR_PREFIX ?= $(subst "X",,${shell $(INCDIR) "$(CC)" X 2> ${EMPTYFILE}})
|
|
export INCSYSDIR_PREFIX ?= $(subst "X",,${shell $(INCDIR) -s "$(CC)" X 2> ${EMPTYFILE}})
|
|
|
|
# ARCHxxx means the predefined setting(either toolchain, arch, or system specific)
|
|
ARCHDEFINES += ${DEFINE_PREFIX}__NuttX__
|
|
ifeq ($(CONFIG_NDEBUG),y)
|
|
ARCHDEFINES += ${DEFINE_PREFIX}NDEBUG
|
|
endif
|
|
|
|
# The default C/C++ search path
|
|
|
|
ARCHINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)include
|
|
|
|
ifeq ($(CONFIG_LIBCXX),y)
|
|
ARCHXXINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)include$(DELIM)libcxx
|
|
else ifeq ($(CONFIG_UCLIBCXX),y)
|
|
ARCHXXINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)include$(DELIM)uClibc++
|
|
else
|
|
ARCHXXINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)include$(DELIM)cxx
|
|
ifeq ($(CONFIG_ETL),y)
|
|
ARCHXXINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)include$(DELIM)etl
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(CONFIG_LIBM_NEWLIB),y)
|
|
ARCHINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)libs$(DELIM)libm$(DELIM)newlib$(DELIM)include
|
|
ARCHXXINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)libs$(DELIM)libm$(DELIM)newlib$(DELIM)include
|
|
endif
|
|
|
|
#libmcs`s math.h should include after libcxx, or it will override libcxx/include/math.h and build error
|
|
ifeq ($(CONFIG_LIBM_LIBMCS),y)
|
|
ARCHDEFINES += ${DEFINE_PREFIX}LIBMCS_LONG_DOUBLE_IS_64BITS
|
|
ARCHXXINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)libs$(DELIM)libm$(DELIM)libmcs$(DELIM)libmcs$(DELIM)libm$(DELIM)include
|
|
ARCHINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)libs$(DELIM)libm$(DELIM)libmcs$(DELIM)libmcs$(DELIM)libm$(DELIM)include
|
|
endif
|
|
|
|
ifeq ($(CONFIG_LIBM_OPENLIBM),y)
|
|
ARCHINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)libs$(DELIM)libm$(DELIM)openlibm$(DELIM)openlibm$(DELIM)include
|
|
ARCHXXINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)libs$(DELIM)libm$(DELIM)openlibm$(DELIM)openlibm$(DELIM)include
|
|
endif
|
|
|
|
ARCHXXINCLUDES += ${INCSYSDIR_PREFIX}$(TOPDIR)$(DELIM)include
|
|
|
|
# Convert filepaths to their proper system format (i.e. Windows/Unix)
|
|
|
|
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
|
|
CONVERT_PATH = $(foreach FILE,$1,${shell cygpath -w $(FILE)})
|
|
else
|
|
CONVERT_PATH = $1
|
|
endif
|
|
|
|
# Upper/Lower case string, add the `UL` prefix to private function
|
|
|
|
ULPOP = $(wordlist 3,$(words $(1)),$(1))
|
|
ULSUB = $(subst $(word 1,$(1)),$(word 2,$(1)),$(2))
|
|
ULMAP = $(if $(1),$(call ULSUB,$(1),$(call ULMAP,$(call ULPOP,$(1)),$(2))),$(2))
|
|
UPPERMAP = a A b B c C d D e E f F g G h H i I j J k K l L m M n N o O p P q Q r R s S t T u U v V w W x X y Y z Z
|
|
LOWERMAP = A a B b C c D d E e F f G g H h I i J j K k L l M m N n O o P p Q q R r S s T t U u V v W w X x Y y Z z
|
|
|
|
UPPER_CASE = $(call ULMAP,$(UPPERMAP),$(1))
|
|
LOWER_CASE = $(call ULMAP,$(LOWERMAP),$(1))
|