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Add common Toolchain.defs for AVR/AVR32; Add Toolchain.defs for ARM; Add more toolchain options (from Mike); incdir.sh and .bat now take -s option

Browse Source 
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5384 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-11-23 14:13:57 +00:00
parent 1cb21ddcd1
commit 99cc52c076
44 changed files with 731 additions and 623 deletions
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1
NxWidgets/ChangeLog.txt
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@ -212,4 +212,3 @@
user-space work queues (someday) in order to accomplish that functionaliy.
Submitted by Petteri Aimonen.
solutions

10
nuttx/ChangeLog
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@ -3659,6 +3659,8 @@
* configs/cloudctrl: Darcy Gong's CloudController board. This is a
small network relay development board. Based on the Shenzhou IV development
board design. It is based on the STM32F107VC MCU.
* arch/arm/src/stm32_serial.c and stm32_lowputc.c: Added optional RS-485
direction bit control. From Freddie Chopin.
* Lots of build files: ARMv7-M and MIPS32 Make.defs now include a common
Toolchain.defs file that can be used to manage toolchains in a more
configurable way. Contributed by Mike Smith
@ -3666,4 +3668,10 @@
Mike's Toolchain.defs.
* tools/configure.sh: Adapted to handle paths and setenv.bat files correctly
for native Windows builds.
* More of build files: AVR and AVR32 Make.defs now include a common
Toolchain.defs file that can be used to manage toolchains in a more
configurable way. Contributed by Mike Smith
* tools/incdir.sh and incdir.bat: Add -s option to generate system header
file paths.
* nuttx/arch/arm/src/arm/Toolchain.defs: Add support for more ARM toolchains
(from Mike Smith).

3
nuttx/arch/arm/Kconfig
View File

@ -256,6 +256,9 @@ config DEBUG_HARDFAULT
if ARCH_CORTEXM3 || ARCH_CORTEXM4
source arch/arm/src/armv7-m/Kconfig
endif
if ARCH_ARM7TDMI || ARCH_ARM926EJS
source arch/arm/src/arm/Kconfig
endif
if ARCH_CHIP_C5471
source arch/arm/src/c5471/Kconfig
endif

35
nuttx/arch/arm/src/arm/Kconfig Normal file
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@ -0,0 +1,35 @@
#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
comment "ARM Configuration Options"
choice
prompt "Toolchain Selection"
default ARM_TOOLCHAIN_CODESOURCERYW if HOST_WINDOWS
default ARM_TOOLCHAIN_GNU_EABI if !HOST_WINDOWS
config ARM_TOOLCHAIN_BUILDROOT
bool "Buildroot (Cygwin or Linux)"
depends on !WINDOWS_NATIVE
config ARM_TOOLCHAIN_CODESOURCERYL
bool "CodeSourcery GNU toolchain under Linux"
depends on HOST_LINUX
config ARM_TOOLCHAIN_CODESOURCERYW
bool "CodeSourcery GNU toolchain under Windows"
depends on HOST_WINDOWS
config ARM_TOOLCHAIN_DEVKITARM
bool "devkitARM GNU toolchain"
depends on HOST_WINDOWS
config ARM_TOOLCHAIN_GNU_EABI
bool "Generic GNU EABI toolchain"
---help---
This option should work for any modern GNU toolchain (GCC 4.5 or newer)
configured for arm-none-eabi.
endchoice

146
nuttx/arch/arm/src/arm/Toolchain.defs Normal file
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@ -0,0 +1,146 @@
############################################################################
# arch/arm/src/armv/Toolchain.defs
#
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
# Setup for the selected toolchain
#
# Handle old-style chip-specific toolchain names in the absence of
# a new-style toolchain specification, force the selection of a single
# toolchain and allow the selected toolchain to be overridden by a
# command-line selection.
#
ifeq ($(filter y, \
$(CONFIG_DM320_BUILDROOT) \
$(CONFIG_LPC313X_BUILDROOT) \
$(CONFIG_LPC31_BUILDROOT) \
$(CONFIG_OLIMEX_LPC2378_BUILDROOT) \
$(CONFIG_ARM_TOOLCHAIN_BUILDROOT) \
),y)
CONFIG_ARM_TOOLCHAIN ?= BUILDROOT
endif
ifeq ($(filter y, \
$(CONFIG_DM320_CODESOURCERYL) \
$(CONFIG_LPC31_CODESOURCERYL) \
$(CONFIG_OLIMEX_LPC2378_CODESOURCERYL) \
$(CONFIG_ARM_TOOLCHAIN_CODESOURCERYL) \
),y)
CONFIG_ARM_TOOLCHAIN ?= CODESOURCERYL
endif
ifeq ($(filter y, \
$(CONFIG_DM320_CODESOURCERYW) \
$(CONFIG_LPC31_CODESOURCERYW) \
$(CONFIG_OLIMEX_LPC2378_CODESOURCERYW) \
$(CONFIG_ARM_TOOLCHAIN_CODESOURCERYW) \
),y)
CONFIG_ARM_TOOLCHAIN ?= CODESOURCERYW
endif
ifeq ($(filter y, \
$(CONFIG_DM320_DEVKITARM) \
$(CONFIG_LPC31_DEVKITARM) \
$(CONFIG_OLIMEX_LPC2378_DEVKITARM) \
$(CONFIG_ARM_TOOLCHAIN_DEVKITARM) \
),y)
CONFIG_ARM_TOOLCHAIN ?= DEVKITARM
endif
ifeq ($(filter y, \
$(CONFIG_ARM_TOOLCHAIN_GNU_EABI) \
),y)
CONFIG_ARM_TOOLCHAIN ?= GNU_EABI
endif
#
# Supported toolchains
#
# TODO - It's likely that all of these toolchains now support the
# CortexM4. Since they are all GCC-based, we could almost
# certainly simplify this further.
#
# Each toolchain definition should set:
#
# CROSSDEV The GNU toolchain triple (command prefix)
# ARCROSSDEV If required, an alternative prefix used when
# invoking ar and nm.
# ARCHCPUFLAGS CPU-specific flags selecting the instruction set
# FPU options, etc.
# MAXOPTIMIZATION The maximum optimization level that results in
# reliable code generation.
#
# NuttX buildroot under Linux or Cygwin
ifeq ($(CONFIG_ARM_TOOLCHAIN),BUILDROOT)
CROSSDEV = arm-nuttx-elf-
ARCROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
# CodeSourcery under Linux
ifeq ($(CONFIG_ARM_TOOLCHAIN),CODESOURCERYL)
CROSSDEV = arm-none-eabi-
ARCROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
# CodeSourcery under Windows
ifeq ($(CONFIG_ARM_TOOLCHAIN),CODESOURCERYW)
CROSSDEV = arm-none-eabi-
ARCROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
endif
# devkitARM under Windows
ifeq ($(CONFIG_ARM_TOOLCHAIN),DEVKITARM)
CROSSDEV = arm-eabi-
ARCROSSDEV = arm-eabi-
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
endif
# Generic GNU EABI toolchain on OS X, Linux or any typical Posix system
ifeq ($(CONFIG_ARM_TOOLCHAIN),GNU_EABI)
CROSSDEV = arm-none-eabi-
ARCROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O3
endif

30
nuttx/arch/arm/src/armv7-m/Toolchain.defs
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@ -143,9 +143,9 @@ endif
ifeq ($(CONFIG_ARMV7M_TOOLCHAIN),ATOLLIC)
CROSSDEV = arm-atollic-eabi-
ARCROSSDEV = arm-atollic-eabi-
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ifeq ($(CONFIG_ARCH_CORTEXM4),y)
ifeq ($(CONFIG_ARCH_FPU),y)
ARCHCPUFLAGS = -mcpu=cortex-m4 -mthumb -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
@ -192,9 +192,9 @@ endif
ifeq ($(CONFIG_ARMV7M_TOOLCHAIN),CODEREDW)
CROSSDEV = arm-none-eabi-
ARCROSSDEV = arm-none-eabi-
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ifeq ($(CONFIG_ARCH_CORTEXM4),y)
ifeq ($(CONFIG_ARCH_FPU),y)
ARCHCPUFLAGS = -mcpu=cortex-m4 -mthumb -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
@ -220,9 +220,9 @@ endif
ifeq ($(CONFIG_ARMV7M_TOOLCHAIN),CODESOURCERYW)
CROSSDEV = arm-none-eabi-
ARCROSSDEV = arm-none-eabi-
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
endif
@ -231,9 +231,9 @@ endif
ifeq ($(CONFIG_ARMV7M_TOOLCHAIN),DEVKITARM)
CROSSDEV = arm-eabi-
ARCROSSDEV = arm-eabi-
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
endif
@ -259,8 +259,8 @@ endif
ifeq ($(CONFIG_ARMV7M_TOOLCHAIN),RAISONANCE)
CROSSDEV = arm-none-eabi-
ARCROSSDEV = arm-none-eabi-
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
endif

42
nuttx/arch/avr/Kconfig
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@ -5,43 +5,6 @@
if ARCH_AVR
choice
prompt "Toolchain"
default AVR_BUILDROOT
config AVR_WINAVR
bool "WinAVR"
---help---
For Cygwin development environment on Windows machines, you
can use WinAVR: http://sourceforge.net/projects/winavr/files/
It is assumed in some places that WinAVR is installed at
C:/WinAVR. Edit the setenv.sh file if this is not the case.
WARNING: There is an incompatible version of cygwin.dll in
the WinAVR/bin directory! Make sure that the path to the
correct cygwin.dll file precedes the path to the WinAVR
binaries!
config AVR_LINUXGCC
bool "Linux GCC"
---help---
For Linux, there are widely available avr-gcc packages. On
Ubuntu, use: sudo apt-get install gcc-avr gdb-avr avr-libc
config AVR_BUILDROOT
bool "Buildroot"
---help---
There is a DIY buildroot version for the AVR boards here:
http://sourceforge.net/projects/nuttx/files/buildroot/. See
the following section for details on building this toolchain.
It is assumed in some places that buildroot toolchain is
available at ../misc/buildroot/build_avr. Edit the setenv.sh
file if this is not the case.
endchoice
choice
prompt "Atmel AVR chip selection"
default ARCH_CHIP_AT32UC3B0256
@ -110,11 +73,16 @@ config ARCH_CHIP
default "at32uc3" if ARCH_AT32UC3
source arch/avr/src/common/Kconfig
if ARCH_FAMILY_AVR
source arch/avr/src/avr/Kconfig
source arch/avr/src/at90usb/Kconfig
source arch/avr/src/atmega/Kconfig
endif
if ARCH_FAMILY_AVR32
source arch/avr/src/avr32/Kconfig
source arch/avr/src/at32uc3/Kconfig
endif
config AVR_USART0
bool "USART0 specific serial device driver settings"

53
nuttx/arch/avr/src/avr/Kconfig
View File

@ -6,4 +6,57 @@
if ARCH_FAMILY_AVR
comment "AVR Configuration Options"
choice
prompt "Toolchain"
default AVR_WINAVR if HOST_WINDOWS
default AVR_BUILDROOT if HOST_LINUX
default AVR_CROSSPACK if HOST_OSX
config AVR_WINAVR
bool "WinAVR"
depends on HOST_WINDOWS
---help---
For Cygwin development environment on Windows machines, you
can use WinAVR: http://sourceforge.net/projects/winavr/files/
It is assumed in some places that WinAVR is installed at
C:/WinAVR. Edit the setenv.sh file if this is not the case.
WARNING: There is an incompatible version of cygwin.dll in
the WinAVR/bin directory! Make sure that the path to the
correct cygwin.dll file precedes the path to the WinAVR
binaries!
config AVR_LINUXGCC
bool "Linux GCC"
depends on HOST_LINUX
---help---
For Linux, there are widely available avr-gcc packages. On
Ubuntu, use: sudo apt-get install gcc-avr gdb-avr avr-libc
config AVR_CROSSPACK
bool "CrossPack-AVR"
depends on HOST_OSX
---help---
For OS X, the AVR CrossPack toolchain is supported:
http://www.obdev.at/products/crosspack/index.html
It is assumed that /usr/local/CrossPack-AVR/bin is on the
user's path. Edit the setenv.sh file if this is not the
case.
config AVR_BUILDROOT
bool "Buildroot"
depends on HOST_LINUX || HOST_WINDOWS
---help---
There is a DIY buildroot version for the AVR boards here:
http://sourceforge.net/projects/nuttx/files/buildroot/. See
the following section for details on building this toolchain.
It is assumed in some places that buildroot toolchain is
available at ../misc/buildroot/build_avr. Edit the setenv.sh
file if this is not the case.
endchoice
endif

117
nuttx/arch/avr/src/avr/Toolchain.defs Normal file
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@ -0,0 +1,117 @@
############################################################################
# arch/avr/src/avr/Toolchain.defs
#
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
# Setup for the selected toolchain
#
# Handle old-style chip-specific toolchain names in the absence of
# a new-style toolchain specification, force the selection of a single
# toolchain and allow the selected toolchain to be overridden by a
# command-line selection.
#
ifeq ($(filter y, \
$(CONFIG_AVR_BUILDROOT) \
),y)
CONFIG_AVR_TOOLCHAIN ?= BUILDROOT
endif
ifeq ($(filter y, \
$(CONFIG_AVR_CROSSPACK) \
),y)
CONFIG_AVR_TOOLCHAIN ?= CROSSPACK
endif
ifeq ($(filter y, \
$(CONFIG_AVR_LINUXGCC) \
),y)
CONFIG_AVR_TOOLCHAIN ?= LINUXGCC
endif
ifeq ($(filter y, \
$(CONFIG_AVR_WINAVR) \
),y)
CONFIG_AVR_TOOLCHAIN ?= WINAVR
endif
# Chip-specific CPU flags
ifeq ($(CONFIG_ARCH_CHIP_ATMEGA128),y)
ARCHCPUFLAGS += -mmcu=atmega128
else ifeq ($(CONFIG_ARCH_CHIP_AT90USB646),y)
ARCHCPUFLAGS += -mmcu=at90usb646
else ifeq ($(CONFIG_ARCH_CHIP_AT90USB647),y)
ARCHCPUFLAGS += -mmcu=at90usb647
else ifeq ($(CONFIG_ARCH_CHIP_AT90USB1286),y)
ARCHCPUFLAGS += -mmcu=at90usb1286
else ifeq ($(CONFIG_ARCH_CHIP_AT90USB1287),y)
ARCHCPUFLAGS += -mmcu=at90usb1287
else
$(error "No valid CONFIG_ARCH_CHIP_ set in the configuration")
endif
# NuttX buildroot GCC toolchain under Linux or Cygwin
ifeq ($(CONFIG_AVR_TOOLCHAIN),BUILDROOT)
CROSSDEV = avr-nuttx-elf-
MAXOPTIMIZATION = -O2
LDFLAGS += -nostartfiles -nodefaultlibs
endif
# AVR CrossPack under OS X
ifeq ($(CONFIG_AVR_TOOLCHAIN),CROSSPACK)
CROSSDEV = avr-
MAXOPTIMIZATION = -O2
LDFLAGS += -nostartfiles -nodefaultlibs
endif
# GCC toolchain under Linux
ifeq ($(CONFIG_AVR_TOOLCHAIN),LINUXGCC)
CROSSDEV = avr-
MAXOPTIMIZATION = -O2
LDFLAGS += -nostartfiles -nodefaultlibs
endif
# WinAVR toolchain under Windows/Cygwin
ifeq ($(CONFIG_AVR_TOOLCHAIN),WINAVR)
CROSSDEV = avr-
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
MAXOPTIMIZATION = -O2
LDFLAGS += -nostartfiles -nodefaultlibs
endif

3
nuttx/arch/avr/src/avr32/Kconfig
View File

@ -6,4 +6,7 @@
if ARCH_FAMILY_AVR32
comment "AVR32 Configuration Options"
# Note - no toolchain selection here as there is only one
# supported toolchain.
endif

63
nuttx/arch/avr/src/avr32/Toolchain.defs Normal file
View File

@ -0,0 +1,63 @@
############################################################################
# arch/avr/src/avr32/Toolchain.defs
#
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
# Setup for the selected toolchain
#
# Since all of the supported toolchains are variants of the Atmel-patched
# GCC, the only interesting question to answer here is whether or not
# the build is hosted on Windows, and how to override the configuration.
#
CROSSDEV = avr32-
ARCHCPUFLAGS = -mpart=uc3b0256
ifeq ($(filter y, \
$(CONFIG_AVR32_AVRTOOLSW) \
$(CONFIG_HOST_WINDOWS) \
),y)
# AVR Tools under Windows
CONFIG_AVR32_TOOLCHAIN ?= AVRTOOLSW
else
CONFIG_AVR32_TOOLCHAIN ?= GNU
endif
ifeq ($(CONFIG_AVR32_TOOLCHAIN),AVRTOOLSW)
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
else
# AVR Tools or avr32-toolchain from https://github.com/jsnyder/avr32-toolchain
endif

38
nuttx/arch/mips/src/mips32/Toolchain.defs
View File

@ -42,6 +42,8 @@
# command-line selection.
#
ifeq ($(filter y, \
$(CONFIG_PIC32MX_PINGUINOL) \
$(CONFIG_MIPS32_TOOLCHAIN_PINGUINOL) \
$(CONFIG_MIPS32_TOOLCHAIN_GNU_ELF) \
),y)
CONFIG_MIPS32_TOOLCHAIN ?= GNU_ELF
@ -82,12 +84,6 @@ ifeq ($(filter y, \
),y)
CONFIG_MIPS32_TOOLCHAIN ?= PINGUINOW
endif
ifeq ($(filter y, \
$(CONFIG_PIC32MX_PINGUINOL) \
$(CONFIG_MIPS32_TOOLCHAIN_PINGUINOL) \
),y)
CONFIG_MIPS32_TOOLCHAIN ?= PINGUINOL
endif
#
# Supported toolchains
@ -104,6 +100,7 @@ endif
#
# Generic GNU mip32 toolchain on OS X or Linux
# including Pinguino mips-elf toolchain
ifeq ($(CONFIG_MIPS32_TOOLCHAIN),GNU_ELF)
CROSSDEV = mips-elf-
@ -131,9 +128,9 @@ endif
ifeq ($(CONFIG_MIPS32_TOOLCHAIN),MICROCHIPW)
CROSSDEV = pic32-
# CROSSDEV = xc32-
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mprocessor=elf32pic32mx -mno-float -mlong32 -membedded-data
ARCHPICFLAGS = -fpic -membedded-pic
@ -158,9 +155,9 @@ endif
ifeq ($(CONFIG_MIPS32_TOOLCHAIN),MICROCHIPW_LITE)
CROSSDEV = pic32-
# CROSSDEV = xc32-
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
# MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mprocessor=elf32pic32mx -mno-float -mlong32 -membedded-data
ARCHPICFLAGS = -fpic -membedded-pic
@ -183,20 +180,9 @@ endif
ifeq ($(CONFIG_MIPS32_TOOLCHAIN),PINGUINOW)
CROSSDEV = mips-
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mlong32 -membedded-data -msoft-float -march=24kc -EL
ARCHPICFLAGS = -fpic -membedded-pic
LDFLAGS += -nostartfiles -nodefaultlibs
LDSCRIPT = mips-elf-debug.ld
endif
# Pinguino mips-elf toolchain under OS X or Linux
ifeq ($(CONFIG_MIPS32_TOOLCHAIN),PINGUINOL)
CROSSDEV = mips-elf-
ifneq ($(CONFIG_WINDOWS_NATIVE),y)
WINTOOL = y
endif
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mlong32 -membedded-data -msoft-float -march=24kc -EL
ARCHPICFLAGS = -fpic -membedded-pic

14
nuttx/configs/amber/README.txt
View File

@ -187,6 +187,12 @@ Atmel AVRISP mkII Connection
Toolchains
^^^^^^^^^^
The toolchain may be selected using the mconf tool (via 'make menuconfig'),
by editing the existing configuration file (defconfig), or by overriding
the toolchain on the make commandline with CONFIG_AVR_TOOLCHAIN=<toolchain>.
The valid values for <toolchain> are BUILDROOT, CROSSPACK, LINUXGCC and WINAVR.
Buildroot:
There is a DIY buildroot version for the AVR boards here:
@ -223,6 +229,14 @@ Linux:
After configuring NuttX, make sure that CONFIG_AVR_LINUXGCC=y is set in your
.config file.
Mac OS X:
For Mac OS X, the CrossPack for AVR toolchain is available from:
http://www.obdev.at/products/crosspack/index.html
This toolchain is functionally equivalent to the Linux GCC toolchain.
Windows Native Toolchains
^^^^^^^^^^^^^^^^^^^^^^^^^

28
nuttx/configs/amber/hello/Make.defs
View File

@ -35,33 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_AVR_WINAVR),y)
# WinAVR toolchain under Windows/Cygwin
CROSSDEV = avr-
WINTOOL = y
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=atmega128
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_AVR_LINUXGCC),y)
# GCC toolchain under Linux
CROSSDEV = avr-
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=atmega128
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_AVR_BUILDROOT),y)
# NuttX buildroot GCC toolchain under Linux or Cygwin
CROSSDEV = avr-nuttx-elf-
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=atmega128
LDFLAGS += -nostartfiles -nodefaultlibs
endif
include ${TOPDIR}/arch/avr/src/avr/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

12
nuttx/configs/avr32dev1/README.txt
View File

@ -112,7 +112,7 @@ PA17 and PA23 are avaiable from the AVR32DEV1:
Development Environment
^^^^^^^^^^^^^^^^^^^^^^^
Either Linux or Cygwin on Windows can be used for the development environment.
Linux, Mac OS X or Cygwin on Windows can be used for the development environment.
The source has been built only using the GNU toolchain (see below). Other
toolchains will likely cause problems. Testing was performed using the Cygwin
environment.
@ -140,6 +140,16 @@ WinAVR:
AVR32 toolchain as well as the AVR toolchain and various support
libraries and header files.
AVR32 Toolchain Builder:
A third option is to build the toolchain yourself. For OS X and Linux systems,
this Makefile will build a complete gcc-4.4.3 toolchain:
https://github.com/jsnyder/avr32-toolchain
By default the toolchain installs into ${HOME}/avr-32-tools-<somedate> and
the bin subdirectory must be added to your path before compiling.
IDEs
^^^^

15
nuttx/configs/avr32dev1/nsh/Make.defs
View File

@ -35,20 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_AVR32_AVRTOOLSW),y)
# AVR Tools under Windows
CROSSDEV = avr32-
WINTOOL = y
ARCHCPUFLAGS = -mpart=uc3b0256
endif
ifeq ($(CONFIG_AVR32_AVRTOOLSL),y)
# AVR Tools under Linux
CROSSDEV = avr32-
ARCHCPUFLAGS = -mpart=uc3b0256
endif
include ${TOPDIR}/arch/avr/src/avr32/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

28
nuttx/configs/ea3131/README.txt
View File

@ -34,8 +34,9 @@ GNU Toolchain Options
1. The CodeSourcery GNU toolchain,
2. The devkitARM GNU toolchain,
3. Raisonance GNU toolchain, or
4. The NuttX buildroot Toolchain (see below).
3. Raisonance GNU toolchain,
4. The NuttX buildroot Toolchain (see below), or
5. Any generic arm-none-eabi GNU toolchain.
All testing has been conducted using the NuttX buildroot toolchain. However,
the make system is setup to default to use the devkitARM toolchain. To use
@ -47,10 +48,16 @@ GNU Toolchain Options
CONFIG_LPC31_CODESOURCERYL=y : CodeSourcery under Linux
CONFIG_LPC31_DEVKITARM=y : devkitARM under Windows
CONFIG_LPC31_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default)
CONFIG_ARM_TOOLCHAIN_GNU_EABI : Generic arm-none-eabi toolchain
If you are not using CONFIG_LPC31_BUILDROOT, then you may also have to modify
the PATH in the setenv.h file if your make cannot find the tools.
The toolchain may also be set using the mconf utility (make menuconfig) or by
passing CONFIG_ARM_TOOLCHAIN=<toolchain> to make, where <toolchain> is one
of CODESOURCERYW, CODESOURCERYL, DEVKITARM, BUILDROOT or GNU_EABI as described
above.
NOTE: the CodeSourcery (for Windows), devkitARM, and Raisonance toolchains are
Windows native toolchains. The CodeSourcey (for Linux) and NuttX buildroot
toolchains are Cygwin and/or Linux native toolchains. There are several limitations
@ -87,6 +94,23 @@ GNU Toolchain Options
the paths to Cygwin's /bin and /usr/bin directories appear BEFORE the devkitARM
path or will get the wrong version of make.
Generic arm-none-eabi GNU Toolchain
-----------------------------------
There are a number of toolchain projects providing support for ARMv4/v5
class processors, including:
GCC ARM Embedded
https://launchpad.net/gcc-arm-embedded
Summon ARM Toolchain
https://github.com/esden/summon-arm-toolchain
Yagarto
http://www.yagarto.de
Others exist for various Linux distributions, MacPorts, etc. Any version
based on GCC 4.6.3 or later should work.
IDEs
^^^^

25
nuttx/configs/ea3131/nsh/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_LPC31_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_LPC31_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/ea3131/ostest/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_LPC31_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_LPC31_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/ea3131/pgnsh/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_LPC31_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_LPC31_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/ea3131/usbserial/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_LPC31_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_LPC31_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/ea3131/usbstorage/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_LPC31_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_LPC31_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

28
nuttx/configs/ea3152/README.txt
View File

@ -33,8 +33,9 @@ GNU Toolchain Options
1. The CodeSourcery GNU toolchain,
2. The devkitARM GNU toolchain,
3. Raisonance GNU toolchain, or
4. The NuttX buildroot Toolchain (see below).
3. Raisonance GNU toolchain,
4. The NuttX buildroot Toolchain (see below), or
5. Any generic arm-none-eabi GNU toolchain.
All testing has been conducted using the NuttX buildroot toolchain. However,
the make system is setup to default to use the devkitARM toolchain. To use
@ -46,10 +47,16 @@ GNU Toolchain Options
CONFIG_LPC31_CODESOURCERYL=y : CodeSourcery under Linux
CONFIG_LPC31_DEVKITARM=y : devkitARM under Windows
CONFIG_LPC31_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default)
CONFIG_ARM_TOOLCHAIN_GNU_EABI : Generic arm-none-eabi toolchain
If you are not using CONFIG_LPC31_BUILDROOT, then you may also have to modify
the PATH in the setenv.h file if your make cannot find the tools.
The toolchain may also be set using the mconf utility (make menuconfig) or by
passing CONFIG_ARM_TOOLCHAIN=<toolchain> to make, where <toolchain> is one
of CODESOURCERYW, CODESOURCERYL, DEVKITARM, BUILDROOT or GNU_EABI as described
above.
NOTE: the CodeSourcery (for Windows), devkitARM, and Raisonance toolchains are
Windows native toolchains. The CodeSourcey (for Linux) and NuttX buildroot
toolchains are Cygwin and/or Linux native toolchains. There are several limitations
@ -85,6 +92,23 @@ GNU Toolchain Options
NOTE 2: The devkitARM toolchain includes a version of MSYS make. Make sure that
the paths to Cygwin's /bin and /usr/bin directories appear BEFORE the devkitARM
path or will get the wrong version of make.
Generic arm-none-eabi GNU Toolchain
-----------------------------------
There are a number of toolchain projects providing support for ARMv4/v5
class processors, including:
GCC ARM Embedded
https://launchpad.net/gcc-arm-embedded
Summon ARM Toolchain
https://github.com/esden/summon-arm-toolchain
Yagarto
http://www.yagarto.de
Others exist for various Linux distributions, MacPorts, etc. Any version
based on GCC 4.6.3 or later should work.
IDEs
^^^^

25
nuttx/configs/ea3152/ostest/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_LPC31_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC31_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_LPC31_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

16
nuttx/configs/micropendous3/README.txt
View File

@ -198,7 +198,13 @@ Toolchains
There are several toolchain options. However, testing has been performed
using *only* the NuttX buildroot toolchain described below. Therefore,
the NuttX buildroot toolchain is the recommended choice:
the NuttX buildroot toolchain is the recommended choice.
The toolchain may be selected using the mconf tool (via 'make menuconfig'),
by editing the existing configuration file (defconfig), or by overriding
the toolchain on the make commandline with CONFIG_AVR_TOOLCHAIN=<toolchain>.
The valid values for <toolchain> are BUILDROOT, CROSSPACK, LINUXGCC and WINAVR.
Buildroot:
@ -236,6 +242,14 @@ Linux:
After configuring NuttX, make sure that CONFIG_AVR_LINUXGCC=y is set in your
.config file.
Mac OS X:
For Mac OS X, the CrossPack for AVR toolchain is available from:
http://www.obdev.at/products/crosspack/index.html
This toolchain is functionally equivalent to the Linux GCC toolchain.
Windows Native Toolchains
^^^^^^^^^^^^^^^^^^^^^^^^^

28
nuttx/configs/micropendous3/hello/Make.defs
View File

@ -35,33 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_AVR_WINAVR),y)
# WinAVR toolchain under Windows/Cygwin
CROSSDEV = avr-
WINTOOL = y
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb647
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_AVR_LINUXGCC),y)
# GCC toolchain under Linux
CROSSDEV = avr-
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb647
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_AVR_BUILDROOT),y)
# NuttX buildroot GCC toolchain under Linux or Cygwin
CROSSDEV = avr-nuttx-elf-
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb647
LDFLAGS += -nostartfiles -nodefaultlibs
endif
include ${TOPDIR}/arch/avr/src/avr/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

15
nuttx/configs/mirtoo/README.txt
View File

@ -323,6 +323,12 @@ Additional signals available via Peripheral Pin Selections (PPS)
Toolchains
==========
Note that in addition to the configuration options listed below, the
toolchain can be configured using the mconf utility ('make menuconfig')
or by passing CONFIG_MIPS32_TOOLCHAIN=<toolchain> to make, where
<toolchain> is one of GNU_ELF, MICROCHIPL, MICROCHIPW, MICROCHIPL_LITE,
MICROCHIPW_LITE, MICROCHIPOPENL or PINGUINOW as described below.
MPLAB/C32
---------
@ -376,7 +382,7 @@ Toolchains
Note that the tools will have the prefix, mypic32- so, for example, the
compiler will be called mypic32-gcc.
Pinguino mips-elf Toolchain
Pinguino mips-elf / Generic mips-elf Toolchain
---------------------------
Another option is the mips-elf toolchain used with the Pinguino project. This
@ -390,12 +396,15 @@ Toolchains
configurations. Use one of these configuration options to select the Pinguino
mips-elf toolchain:
CONFIG_PIC32MX_PINGUINOW - Pinguino mips-elf toolchain for Windows
CONFIG_PIC32MX_PINGUINOL - Pinguino mips toolchain for Linux
CONFIG_PIC32MX_PINGUINOW - Pinguino mips-elf toolchain for Windows
CONFIG_MIPS32_TOOLCHAIN_GNU_ELF - mips-elf toolchain for Linux or OS X
And set the path appropriately in the setenv.sh file. These tool configurations
are untested -- expect some additional integration issues. Good luck!
This configuration will also work with any generic mips-elf GCC past version
4.6 or so.
MPLAB/C32 vs MPLABX/X32
-----------------------

28
nuttx/configs/ntosd-dm320/README.txt
View File

@ -54,7 +54,8 @@ GNU Toolchain Options
1. The CodeSourcery GNU toolchain,
2. The devkitARM GNU toolchain,
3. Raisonance GNU toolchain, or
4. The NuttX buildroot Toolchain (see below).
4. The NuttX buildroot Toolchain (see below), or
5. Any generic arm-none-eabi GNU toolchain.
All testing has been conducted using the NuttX buildroot toolchain. However,
the make system is setup to default to use the devkitARM toolchain. To use
@ -65,11 +66,17 @@ GNU Toolchain Options
CONFIG_DM320_CODESOURCERYW=y : CodeSourcery under Windows
CONFIG_DM320_CODESOURCERYL=y : CodeSourcery under Linux
CONFIG_DM320_DEVKITARM=y : devkitARM under Windows
CONFIG_DM320_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default)
CONFIG_DM320_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default)
CONFIG_ARM_TOOLCHAIN_GNU_EABI : Generic arm-none-eabi toolchain
If you are not using CONFIG_DM320_BUILDROOT, then you may also have to modify
the PATH in the setenv.h file if your make cannot find the tools.
The toolchain may also be set using the mconf utility (make menuconfig) or by
passing CONFIG_ARM_TOOLCHAIN=<toolchain> to make, where <toolchain> is one
of CODESOURCERYW, CODESOURCERYL, DEVKITARM, BUILDROOT or GNU_EABI as described
above.
NOTE: the CodeSourcery (for Windows), devkitARM, and Raisonance toolchains are
Windows native toolchains. The CodeSourcey (for Linux) and NuttX buildroot
toolchains are Cygwin and/or Linux native toolchains. There are several limitations
@ -105,6 +112,23 @@ GNU Toolchain Options
NOTE 2: The devkitARM toolchain includes a version of MSYS make. Make sure that
the paths to Cygwin's /bin and /usr/bin directories appear BEFORE the devkitARM
path or will get the wrong version of make.
Generic arm-none-eabi GNU Toolchain
-----------------------------------
There are a number of toolchain projects providing support for ARMv4/v5
class processors, including:
GCC ARM Embedded
https://launchpad.net/gcc-arm-embedded
Summon ARM Toolchain
https://github.com/esden/summon-arm-toolchain
Yagarto
http://www.yagarto.de
Others exist for various Linux distributions, MacPorts, etc. Any version
based on GCC 4.6.3 or later should work.
IDEs
^^^^

25
nuttx/configs/ntosd-dm320/nettest/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_DM320_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_DM320_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/ntosd-dm320/nsh/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_DM320_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_DM320_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/ntosd-dm320/ostest/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_DM320_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_DM320_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/ntosd-dm320/poll/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_DM320_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_DM320_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/ntosd-dm320/thttpd/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_DM320_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_DM320_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/ntosd-dm320/udp/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_DM320_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_DM320_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/ntosd-dm320/uip/Make.defs
View File

@ -35,30 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_DM320_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_DM320_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_DM320_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/olimex-lpc2378/nsh/Make.defs
View File

@ -40,30 +40,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_OLIMEX_LPC2378_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_OLIMEX_LPC2378_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_OLIMEX_LPC2378_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_OLIMEX_LPC2378_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

25
nuttx/configs/olimex-lpc2378/ostest/Make.defs
View File

@ -40,30 +40,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_OLIMEX_LPC2378_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_OLIMEX_LPC2378_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_OLIMEX_LPC2378_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_OLIMEX_LPC2378_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-nuttx-elf-
MAXOPTIMIZATION = -Os
endif
include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

33
nuttx/configs/stm3220g-eval/README.txt
View File

@ -26,7 +26,7 @@ Contents
Development Environment
=======================
Either Linux or Cygwin on Windows can be used for the development environment.
Linux, OS X or Cygwin on Windows can be used for the development environment.
The source has been built only using the GNU toolchain (see below). Other
toolchains will likely cause problems. Testing was performed using the Cygwin
environment because the Raisonance R-Link emulatator and some RIDE7 development tools
@ -43,8 +43,9 @@ GNU Toolchain Options
1. The CodeSourcery GNU toolchain,
2. The Atollic Toolchain,
3. The devkitARM GNU toolchain,
4. Raisonance GNU toolchain, or
5. The NuttX buildroot Toolchain (see below).
4. Raisonance GNU toolchain,
5. The NuttX buildroot Toolchain (see below), or
6. Any generic arm-none-eabi GNU toolchain.
Most testing has been conducted using the CodeSourcery toolchain for Windows and
that is the default toolchain in most configurations. To use the Atollic
@ -59,10 +60,16 @@ GNU Toolchain Options
CONFIG_STM32_DEVKITARM=y : devkitARM under Windows
CONFIG_STM32_RAISONANCE=y : Raisonance RIDE7 under Windows
CONFIG_STM32_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default)
CONFIG_ARMV7M_TOOLCHAIN_GNU_EABI : Generic arm-none-eabi toolchain
If you change the default toolchain, then you may also have to modify the PATH in
the setenv.h file if your make cannot find the tools.
The toolchain may also be set using the mconf utility (make menuconfig) or by
passing CONFIG_ARMV7M_TOOLCHAIN=<toolchain> to make, where <toolchain> is one
of CODESOURCERYW, CODESOURCERYL, ATOLLOC, DEVKITARM, RAISONANCE, BUILDROOT or
GNU_EABI as described above.
NOTE: the CodeSourcery (for Windows), Atollic, devkitARM, and Raisonance toolchains are
Windows native toolchains. The CodeSourcey (for Linux) and NuttX buildroot
toolchains are Cygwin and/or Linux native toolchains. There are several limitations
@ -133,6 +140,26 @@ GNU Toolchain Options
the paths to Cygwin's /bin and /usr/bin directories appear BEFORE the devkitARM
path or will get the wrong version of make.
Generic arm-none-eabi GNU Toolchain
-----------------------------------
There are a number of toolchain projects providing support for the Cortex-M
class processors, including:
GCC ARM Embedded
https://launchpad.net/gcc-arm-embedded
Thumb2 Newlib Toolchain
https://github.com/EliasOenal/TNT
Summon ARM Toolchain
https://github.com/esden/summon-arm-toolchain
Yagarto
http://www.yagarto.de
Others exist for various Linux distributions, MacPorts, etc. Any version
based on GCC 4.6.3 or later should work.
IDEs
====

16
nuttx/configs/teensy/README.txt
View File

@ -201,7 +201,13 @@ Toolchains
There are several toolchain options. However, testing has been performed
using *only* the NuttX buildroot toolchain described below. Therefore,
the NuttX buildroot toolchain is the recommended choice:
the NuttX buildroot toolchain is the recommended choice.
The toolchain may be selected using the mconf tool (via 'make menuconfig'),
by editing the existing configuration file (defconfig), or by overriding
the toolchain on the make commandline with CONFIG_AVR_TOOLCHAIN=<toolchain>.
The valid values for <toolchain> are BUILDROOT, CROSSPACK, LINUXGCC and WINAVR.
Buildroot:
@ -239,6 +245,14 @@ Linux:
After configuring NuttX, make sure that CONFIG_AVR_LINUXGCC=y is set in your
.config file.
Mac OS X:
For Mac OS X, the CrossPack for AVR toolchain is available from:
http://www.obdev.at/products/crosspack/index.html
This toolchain is functionally equivalent to the Linux GCC toolchain.
Windows Native Toolchains
^^^^^^^^^^^^^^^^^^^^^^^^^

28
nuttx/configs/teensy/hello/Make.defs
View File

@ -35,33 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_AVR_WINAVR),y)
# WinAVR toolchain under Windows/Cygwin
CROSSDEV = avr-
WINTOOL = y
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb1286
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_AVR_LINUXGCC),y)
# GCC toolchain under Linux
CROSSDEV = avr-
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb1286
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_AVR_BUILDROOT),y)
# NuttX buildroot GCC toolchain under Linux or Cygwin
CROSSDEV = avr-nuttx-elf-
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb1286
LDFLAGS += -nostartfiles -nodefaultlibs
endif
include ${TOPDIR}/arch/avr/src/avr/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

28
nuttx/configs/teensy/nsh/Make.defs
View File

@ -35,33 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_AVR_WINAVR),y)
# WinAVR toolchain under Windows/Cygwin
CROSSDEV = avr-
WINTOOL = y
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb1286
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_AVR_LINUXGCC),y)
# GCC toolchain under Linux
CROSSDEV = avr-
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb1286
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_AVR_BUILDROOT),y)
# NuttX buildroot GCC toolchain under Linux or Cygwin
CROSSDEV = avr-nuttx-elf-
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb1286
LDFLAGS += -nostartfiles -nodefaultlibs
endif
include ${TOPDIR}/arch/avr/src/avr/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

28
nuttx/configs/teensy/usbstorage/Make.defs
View File

@ -35,33 +35,7 @@
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
# Setup for the selected toolchain
ifeq ($(CONFIG_AVR_WINAVR),y)
# WinAVR toolchain under Windows/Cygwin
CROSSDEV = avr-
WINTOOL = y
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb1286
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_AVR_LINUXGCC),y)
# GCC toolchain under Linux
CROSSDEV = avr-
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb1286
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_AVR_BUILDROOT),y)
# NuttX buildroot GCC toolchain under Linux or Cygwin
CROSSDEV = avr-nuttx-elf-
MAXOPTIMIZATION = -O2
ARCHCPUFLAGS = -mmcu=at90usb1286
LDFLAGS += -nostartfiles -nodefaultlibs
endif
include ${TOPDIR}/arch/avr/src/avr/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains

56
nuttx/tools/incdir.bat
View File

@ -36,14 +36,21 @@ rem
rem Handle command line options
set progname=%0
set pathtype=user
:ArgLoop
rem [-d] [-w] [-h]. [-w] and [-d] Ignored for compatibility with incdir.sh
rem [-d] [-w] [-s] [-h]. [-w] and [-d] Ignored for compatibility with incdir.sh
if "%1"=="-d" goto :NextArg
if "%1"=="-w" goto :NextArg
if "%1"=="-h" goto :Usage
if "%1"=="-s" (
set pathtype=system
goto :NextArg
)
goto :CheckCompiler
:NextArg
@ -97,21 +104,43 @@ if not exist %1 (
)
if "%fmt%"=="zds" goto :GenerateZdsPath
if "%response%"=="" goto :FirstStdPath
if "%pathtype%"=="system" goto :NextStdSystemPath
if "%response"=="" (
set response=-I "%1"
) else (
set response=%response% -I "%1"
)
set response=%response% -I "%1"
goto :EndOfDirLoop
:NextStdSystemPath
set response=%response% -isystem "%1"
goto :EndOfDirLoop
:FirstStdPath
if "%pathtype%"=="system" goto :FirstStdSystemPath
set response=-I "%1"
goto :EndOfDirLoop
:FirstStdSystemPath
set response=-isystem "%1"
goto :EndOfDirLoop
:GenerateZdsPath
if "%response"=="" (
set response=-usrinc:%1
) else (
set response=%response%;%1
)
if "%response%"=="" goto :FirstZdsPath
set response=%response%;%1
goto :EndOfDirLoop
:FirstZdsPath
if "%pathtype%"=="system" goto :FirstZdsSystemPath
set response=-usrinc:%1
goto :EndOfDirLoop
:FirstZdsSystemPath
set response=-stdinc:%1
:EndOfDirLoop
shift
@ -120,7 +149,7 @@ goto :DirLoop
:Usage
echo %progname% is a tool for flexible generation of include path arguments for a
echo variety of different compilers in a variety of compilation environments
echo USAGE: %progname% [-w] [-d] [-h] ^<compiler-path^> ^<dir1^> [^<dir2^> [^<dir3^> ...]]
echo USAGE: %progname% [-w] [-d] [-s] [-h] ^<compiler-path^> ^<dir1^> [^<dir2^> [^<dir3^> ...]]
echo Where:
echo ^<compiler-path^>
echo The full path to your compiler
@ -128,6 +157,9 @@ echo ^<dir1^> [^<dir2^> [^<dir3^> ...]]
echo A list of include directories
echo -w, -d
echo For compatibility with incdir.sh (ignored)
echo -s
echo Generate standard, system header file paths instead of normal user
echo header file paths.
echo -h
echo Shows this help text and exits.
:End

37
nuttx/tools/incdir.sh
View File

@ -36,6 +36,7 @@
progname=$0
wintool=n
pathtype=user
usage="USAGE: $progname [-w] [-d] [-h] <compiler-path> <dir1> [<dir2> [<dir3> ...]]"
advice="Try '$progname -h' for more information"
@ -47,6 +48,9 @@ while [ ! -z "$1" ]; do
-w )
wintool=y
;;
-s )
pathtype=system
;;
-h )
echo "$progname is a tool for flexible generation of include path arguments for a"
echo "variety of different compilers in a variety of compilation environments"
@ -61,6 +65,9 @@ while [ ! -z "$1" ]; do
echo " -w"
echo " The compiler is a Windows native tool and requires Windows"
echo " style pathnames like C:\\Program Files"
echo " -s"
echo " Generate standard, system header file paths instead of normal user"
echo " header file paths."
echo " -d"
echo " Enable script debug"
echo " -h"
@ -158,11 +165,27 @@ exefile=`basename "$compiler"`
# a special output format as well as special paths
if [ "X$exefile" = "Xez8cc.exe" -o "X$exefile" = "Xzneocc.exe" -o "X$exefile" = "Xez80cc.exe" ]; then
fmt=userinc
fmt=zds
else
fmt=std
fi
# Select system or user header file path command line option
if [ "X$fmt" = "Xzds" ]; then
if [ "X$pathtype" = "Xsystem" ]; then
cmdarg=-stdinc:
else
cmdarg=-usrinc:
fi
else
if [ "X$pathtype" = "Xsystem" ]; then
cmdarg=-isystem
else
cmdarg=-I
fi
fi
# Now process each directory in the directory list
unset response
@ -186,26 +209,26 @@ for dir in $dirlist; do
# Handle the output using the selected format
if [ "X$fmt" = "Xuserinc" ]; then
if [ "X$fmt" = "Xzds" ]; then
# Treat the first directory differently
if [ -z "$response" ]; then
response="-usrinc:'"$path
response="${cmdarg}'"${path}
else
response=$response":$path"
response=${response}":${path}"
fi
else
# Treat the first directory differently
if [ -z "$response" ]; then
response=-I\"$path\"
response="${cmdarg} \"$path\""
else
response=$response" -I\"$path\""
response="${response} ${cmdarg} \"$path\""
fi
fi
done
if [ "X$fmt" = "Xuserinc" ]; then
if [ "X$fmt" = "Xzds" ]; then
response=$response"'"
fi