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From aguettou...@apache.org
Subject [incubator-nuttx] 02/06: build: Move DIRLINK/DIRUNLINK definition to common place
Date Tue, 19 May 2020 18:23:28 GMT
This is an automated email from the ASF dual-hosted git repository.

aguettouche pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git

commit 9ec9431706fd0eb7c4c4410d84dafff68ff31366
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
AuthorDate: Tue May 19 11:31:48 2020 +0800

    build: Move DIRLINK/DIRUNLINK definition to common place
    
    Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
---
 boards/arm/a1x/pcduino-a10/scripts/Make.defs       |  2 -
 .../arm/am335x/beaglebone-black/scripts/Make.defs  |  2 -
 boards/arm/c5471/c5471evm/scripts/Make.defs        |  2 -
 boards/arm/cxd56xx/spresense/scripts/Make.defs     |  2 -
 boards/arm/dm320/ntosd-dm320/scripts/Make.defs     |  2 -
 boards/arm/efm32/efm32-g8xx-stk/scripts/Make.defs  |  2 -
 boards/arm/efm32/efm32gg-stk3700/scripts/Make.defs |  2 -
 .../olimex-efm32g880f128-stk/scripts/Make.defs     |  2 -
 boards/arm/imx6/sabre-6quad/scripts/Make.defs      |  2 -
 boards/arm/imxrt/imxrt1020-evk/scripts/Make.defs   |  2 -
 .../arm/imxrt/imxrt1050-evk/configs/knsh/Make.defs |  2 -
 .../imxrt1050-evk/configs/libcxxtest/Make.defs     |  2 -
 boards/arm/imxrt/imxrt1050-evk/scripts/Make.defs   |  2 -
 .../arm/imxrt/imxrt1060-evk/configs/knsh/Make.defs |  2 -
 .../imxrt1060-evk/configs/libcxxtest/Make.defs     |  2 -
 boards/arm/imxrt/imxrt1060-evk/scripts/Make.defs   |  2 -
 boards/arm/kinetis/freedom-k28f/scripts/Make.defs  |  2 -
 boards/arm/kinetis/freedom-k64f/scripts/Make.defs  |  2 -
 boards/arm/kinetis/freedom-k66f/scripts/Make.defs  |  2 -
 boards/arm/kinetis/kwikstik-k40/scripts/Make.defs  |  2 -
 boards/arm/kinetis/teensy-3.x/scripts/Make.defs    |  2 -
 boards/arm/kinetis/twr-k60n512/scripts/Make.defs   |  2 -
 boards/arm/kinetis/twr-k64f120m/scripts/Make.defs  |  2 -
 boards/arm/kl/freedom-kl25z/scripts/Make.defs      |  2 -
 boards/arm/kl/freedom-kl26z/scripts/Make.defs      |  2 -
 boards/arm/kl/teensy-lc/scripts/Make.defs          |  2 -
 .../arm/lc823450/lc823450-xgevk/scripts/Make.defs  |  2 -
 .../arm/lpc17xx_40xx/lincoln60/scripts/Make.defs   |  2 -
 .../lpc4088-devkit/configs/knsh/Make.defs          |  2 -
 .../lpc17xx_40xx/lpc4088-devkit/scripts/Make.defs  |  2 -
 .../lpc4088-quickstart/configs/knsh/Make.defs      |  2 -
 .../lpc4088-quickstart/scripts/Make.defs           |  2 -
 .../lpcxpresso-lpc1768/configs/thttpd/Make.defs    |  2 -
 .../lpcxpresso-lpc1768/scripts/Make.defs           |  2 -
 boards/arm/lpc17xx_40xx/lx_cpu/scripts/Make.defs   |  2 -
 boards/arm/lpc17xx_40xx/mbed/scripts/Make.defs     |  2 -
 boards/arm/lpc17xx_40xx/mcb1700/scripts/Make.defs  |  2 -
 .../configs/thttpd-binfs/Make.defs                 |  2 -
 .../configs/thttpd-nxflat/Make.defs                |  2 -
 .../olimex-lpc1766stk/scripts/Make.defs            |  2 -
 .../lpc17xx_40xx/open1788/configs/knsh/Make.defs   |  2 -
 .../open1788/configs/knxterm/Make.defs             |  2 -
 boards/arm/lpc17xx_40xx/open1788/scripts/Make.defs |  2 -
 .../lpc17xx_40xx/pnev5180b/configs/knsh/Make.defs  |  2 -
 .../arm/lpc17xx_40xx/pnev5180b/scripts/Make.defs   |  2 -
 .../arm/lpc17xx_40xx/u-blox-c027/scripts/Make.defs |  2 -
 .../lpc17xx_40xx/zkit-arm-1769/scripts/Make.defs   |  2 -
 .../arm/lpc214x/mcu123-lpc214x/scripts/Make.defs   |  2 -
 boards/arm/lpc214x/zp214xpa/scripts/Make.defs      |  2 -
 .../arm/lpc2378/olimex-lpc2378/scripts/Make.defs   |  2 -
 boards/arm/lpc31xx/ea3131/configs/pgnsh/Make.defs  |  2 -
 boards/arm/lpc31xx/ea3131/scripts/Make.defs        |  2 -
 boards/arm/lpc31xx/ea3152/scripts/Make.defs        |  2 -
 .../arm/lpc31xx/olimex-lpc-h3131/scripts/Make.defs |  2 -
 .../lpc43xx/bambino-200e/configs/netnsh/Make.defs  |  2 -
 boards/arm/lpc43xx/bambino-200e/scripts/Make.defs  |  2 -
 .../arm/lpc43xx/lpc4330-xplorer/scripts/Make.defs  |  2 -
 boards/arm/lpc43xx/lpc4337-ws/scripts/Make.defs    |  2 -
 boards/arm/lpc43xx/lpc4357-evb/scripts/Make.defs   |  2 -
 boards/arm/lpc43xx/lpc4370-link2/scripts/Make.defs |  2 -
 .../lpc54xx/lpcxpresso-lpc54628/scripts/Make.defs  |  2 -
 .../arm/max326xx/max32660-evsys/scripts/Make.defs  |  2 -
 boards/arm/moxart/moxa/scripts/Make.defs           |  2 -
 boards/arm/nrf52/nrf52-feather/scripts/Make.defs   |  2 -
 boards/arm/nrf52/nrf52832-dk/scripts/Make.defs     |  2 -
 boards/arm/nrf52/nrf52840-dk/scripts/Make.defs     |  2 -
 boards/arm/nrf52/nrf52840-dongle/scripts/Make.defs |  2 -
 boards/arm/nuc1xx/nutiny-nuc120/scripts/Make.defs  |  2 -
 .../s32k1xx/rddrone-uavcan144/scripts/Make.defs    |  2 -
 .../s32k1xx/rddrone-uavcan146/scripts/Make.defs    |  2 -
 boards/arm/s32k1xx/s32k118evb/scripts/Make.defs    |  2 -
 boards/arm/s32k1xx/s32k144evb/scripts/Make.defs    |  2 -
 boards/arm/s32k1xx/s32k146evb/scripts/Make.defs    |  2 -
 boards/arm/s32k1xx/s32k148evb/scripts/Make.defs    |  2 -
 boards/arm/sam34/arduino-due/scripts/Make.defs     |  2 -
 .../arm/sam34/flipnclick-sam3x/scripts/Make.defs   |  2 -
 boards/arm/sam34/sam3u-ek/configs/knsh/Make.defs   |  2 -
 boards/arm/sam34/sam3u-ek/scripts/Make.defs        |  2 -
 boards/arm/sam34/sam4cmp-db/scripts/Make.defs      |  2 -
 boards/arm/sam34/sam4e-ek/scripts/Make.defs        |  2 -
 boards/arm/sam34/sam4l-xplained/scripts/Make.defs  |  2 -
 .../arm/sam34/sam4s-xplained-pro/scripts/Make.defs |  2 -
 boards/arm/sam34/sam4s-xplained/scripts/Make.defs  |  2 -
 boards/arm/sama5/sama5d2-xult/scripts/Make.defs    |  2 -
 .../arm/sama5/sama5d3-xplained/scripts/Make.defs   |  2 -
 boards/arm/sama5/sama5d3x-ek/scripts/Make.defs     |  2 -
 boards/arm/sama5/sama5d4-ek/configs/knsh/Make.defs |  2 -
 boards/arm/sama5/sama5d4-ek/scripts/Make.defs      |  2 -
 boards/arm/samd2l2/arduino-m0/scripts/Make.defs    |  2 -
 .../arm/samd2l2/samd20-xplained/scripts/Make.defs  |  2 -
 .../arm/samd2l2/samd21-xplained/scripts/Make.defs  |  2 -
 .../arm/samd2l2/saml21-xplained/scripts/Make.defs  |  2 -
 boards/arm/samd5e5/metro-m4/scripts/Make.defs      |  2 -
 .../samd5e5/same54-xplained-pro/scripts/Make.defs  |  2 -
 boards/arm/samv7/same70-xplained/scripts/Make.defs |  2 -
 .../arm/samv7/samv71-xult/configs/knsh/Make.defs   |  2 -
 boards/arm/samv7/samv71-xult/scripts/Make.defs     |  2 -
 boards/arm/stm32/axoloti/scripts/Make.defs         |  2 -
 boards/arm/stm32/clicker2-stm32/scripts/Make.defs  |  2 -
 boards/arm/stm32/cloudctrl/scripts/Make.defs       |  2 -
 boards/arm/stm32/fire-stm32v2/scripts/Make.defs    |  2 -
 boards/arm/stm32/hymini-stm32v/scripts/Make.defs   |  2 -
 boards/arm/stm32/maple/scripts/Make.defs           |  2 -
 boards/arm/stm32/mikroe-stm32f4/scripts/Make.defs  |  2 -
 boards/arm/stm32/nucleo-f103rb/scripts/Make.defs   |  2 -
 boards/arm/stm32/nucleo-f207zg/scripts/Make.defs   |  2 -
 boards/arm/stm32/nucleo-f302r8/scripts/Make.defs   |  2 -
 boards/arm/stm32/nucleo-f303re/scripts/Make.defs   |  2 -
 boards/arm/stm32/nucleo-f303ze/scripts/Make.defs   |  2 -
 boards/arm/stm32/nucleo-f334r8/scripts/Make.defs   |  2 -
 boards/arm/stm32/nucleo-f410rb/scripts/Make.defs   |  2 -
 boards/arm/stm32/nucleo-f429zi/scripts/Make.defs   |  2 -
 boards/arm/stm32/nucleo-f446re/scripts/Make.defs   |  2 -
 boards/arm/stm32/nucleo-f4x1re/scripts/Make.defs   |  2 -
 boards/arm/stm32/nucleo-l152re/scripts/Make.defs   |  2 -
 .../arm/stm32/olimex-stm32-e407/scripts/Make.defs  |  2 -
 .../arm/stm32/olimex-stm32-h405/scripts/Make.defs  |  2 -
 .../arm/stm32/olimex-stm32-h407/scripts/Make.defs  |  2 -
 .../arm/stm32/olimex-stm32-p107/scripts/Make.defs  |  4 --
 .../arm/stm32/olimex-stm32-p207/scripts/Make.defs  |  2 -
 .../stm32/olimex-stm32-p407/configs/kelf/Make.defs |  2 -
 .../olimex-stm32-p407/configs/kmodule/Make.defs    |  2 -
 .../stm32/olimex-stm32-p407/configs/knsh/Make.defs |  2 -
 .../arm/stm32/olimex-stm32-p407/scripts/Make.defs  |  2 -
 boards/arm/stm32/olimexino-stm32/scripts/Make.defs |  4 --
 boards/arm/stm32/omnibusf4/scripts/Make.defs       |  2 -
 boards/arm/stm32/photon/scripts/Make.defs          |  2 -
 boards/arm/stm32/shenzhou/scripts/Make.defs        |  2 -
 boards/arm/stm32/stm3210e-eval/scripts/Make.defs   |  2 -
 boards/arm/stm32/stm3220g-eval/scripts/Make.defs   |  2 -
 .../stm32/stm3240g-eval/configs/knxwm/Make.defs    |  2 -
 boards/arm/stm32/stm3240g-eval/scripts/Make.defs   |  2 -
 boards/arm/stm32/stm32_tiny/scripts/Make.defs      |  2 -
 boards/arm/stm32/stm32butterfly2/scripts/Make.defs |  2 -
 .../arm/stm32/stm32f103-minimum/scripts/Make.defs  |  2 -
 boards/arm/stm32/stm32f334-disco/scripts/Make.defs |  2 -
 .../arm/stm32/stm32f3discovery/scripts/Make.defs   |  2 -
 .../arm/stm32/stm32f411e-disco/scripts/Make.defs   |  2 -
 .../arm/stm32/stm32f429i-disco/scripts/Make.defs   |  2 -
 .../stm32f4discovery/configs/cxxtest/Make.defs     |  2 -
 .../stm32/stm32f4discovery/configs/elf/Make.defs   |  2 -
 .../stm32f4discovery/configs/posix_spawn/Make.defs |  2 -
 .../stm32f4discovery/configs/testlibcxx/Make.defs  |  2 -
 .../arm/stm32/stm32f4discovery/scripts/Make.defs   |  2 -
 boards/arm/stm32/stm32ldiscovery/scripts/Make.defs |  2 -
 .../arm/stm32/stm32vldiscovery/scripts/Make.defs   |  2 -
 .../arm/stm32/viewtool-stm32f107/scripts/Make.defs |  2 -
 .../stm32f0l0g0/b-l072z-lrwan1/scripts/Make.defs   |  2 -
 .../stm32f0l0g0/nucleo-f072rb/scripts/Make.defs    |  2 -
 .../stm32f0l0g0/nucleo-f091rc/scripts/Make.defs    |  2 -
 .../stm32f0l0g0/nucleo-g070rb/scripts/Make.defs    |  2 -
 .../stm32f0l0g0/nucleo-g071rb/scripts/Make.defs    |  2 -
 .../stm32f0l0g0/nucleo-l073rz/scripts/Make.defs    |  2 -
 .../stm32f051-discovery/scripts/Make.defs          |  2 -
 .../stm32f072-discovery/scripts/Make.defs          |  2 -
 .../stm32f7/nucleo-144/configs/f722-nsh/Make.defs  |  2 -
 .../nucleo-144/configs/f746-evalos/Make.defs       |  2 -
 .../stm32f7/nucleo-144/configs/f746-nsh/Make.defs  |  2 -
 .../nucleo-144/configs/f767-evalos/Make.defs       |  2 -
 .../nucleo-144/configs/f767-netnsh/Make.defs       |  2 -
 .../stm32f7/nucleo-144/configs/f767-nsh/Make.defs  |  2 -
 boards/arm/stm32f7/stm32f746-ws/scripts/Make.defs  |  2 -
 .../arm/stm32f7/stm32f746g-disco/scripts/Make.defs |  2 -
 .../arm/stm32f7/stm32f769i-disco/scripts/Make.defs |  2 -
 boards/arm/stm32h7/nucleo-h743zi/scripts/Make.defs |  2 -
 .../arm/stm32h7/stm32h747i-disco/scripts/Make.defs |  2 -
 .../arm/stm32l4/b-l475e-iot01a/scripts/Make.defs   |  2 -
 boards/arm/stm32l4/nucleo-l432kc/scripts/Make.defs |  2 -
 boards/arm/stm32l4/nucleo-l452re/scripts/Make.defs |  2 -
 boards/arm/stm32l4/nucleo-l476rg/scripts/Make.defs |  2 -
 boards/arm/stm32l4/nucleo-l496zg/scripts/Make.defs |  2 -
 boards/arm/stm32l4/stm32l476-mdk/scripts/Make.defs |  2 -
 .../stm32l476vg-disco/configs/knsh/Make.defs       |  2 -
 .../stm32l4/stm32l476vg-disco/scripts/Make.defs    |  2 -
 .../stm32l4r9ai-disco/configs/knsh/Make.defs       |  2 -
 .../stm32l4/stm32l4r9ai-disco/scripts/Make.defs    |  2 -
 boards/arm/str71x/olimex-strp711/scripts/Make.defs |  2 -
 boards/arm/tiva/dk-tm4c129x/scripts/Make.defs      |  2 -
 boards/arm/tiva/eagle100/scripts/Make.defs         |  2 -
 boards/arm/tiva/ekk-lm3s9b96/scripts/Make.defs     |  2 -
 boards/arm/tiva/launchxl-cc1310/scripts/Make.defs  |  2 -
 .../arm/tiva/launchxl-cc1312r1/scripts/Make.defs   |  2 -
 boards/arm/tiva/lm3s6432-s2e/scripts/Make.defs     |  2 -
 boards/arm/tiva/lm3s6965-ek/scripts/Make.defs      |  2 -
 boards/arm/tiva/lm3s8962-ek/scripts/Make.defs      |  2 -
 .../arm/tiva/lm4f120-launchpad/scripts/Make.defs   |  2 -
 .../arm/tiva/tm4c123g-launchpad/scripts/Make.defs  |  2 -
 .../arm/tiva/tm4c1294-launchpad/scripts/Make.defs  |  2 -
 .../arm/tms570/launchxl-tms57004/scripts/Make.defs |  2 -
 .../tms570/tms570ls31x-usb-kit/scripts/Make.defs   |  2 -
 boards/arm/xmc4/xmc4500-relax/scripts/Make.defs    |  2 -
 boards/arm/xmc4/xmc4700-relax/scripts/Make.defs    |  2 -
 boards/avr/at32uc3/avr32dev1/scripts/Make.defs     |  2 -
 boards/avr/at90usb/micropendous3/scripts/Make.defs |  2 -
 boards/avr/at90usb/teensy-2.0/scripts/Make.defs    |  2 -
 boards/avr/atmega/amber/scripts/Make.defs          |  2 -
 .../avr/atmega/arduino-mega2560/scripts/Make.defs  |  2 -
 boards/avr/atmega/moteino-mega/scripts/Make.defs   |  2 -
 boards/hc/m9s12/demo9s12ne64/scripts/Make.defs     |  2 -
 boards/hc/m9s12/ne64badge/scripts/Make.defs        |  2 -
 boards/mips/pic32mx/mirtoo/scripts/Make.defs       |  2 -
 .../pic32mx/pic32mx-starterkit/scripts/Make.defs   |  2 -
 boards/mips/pic32mx/pic32mx7mmb/scripts/Make.defs  |  2 -
 boards/mips/pic32mx/sure-pic32mx/scripts/Make.defs |  2 -
 boards/mips/pic32mx/ubw32/scripts/Make.defs        |  2 -
 .../pic32mz/flipnclick-pic32mz/scripts/Make.defs   |  2 -
 .../pic32mz/pic32mz-starterkit/scripts/Make.defs   |  2 -
 boards/misoc/lm32/misoc/scripts/Make.defs          |  2 -
 boards/or1k/mor1kx/or1k/scripts/Make.defs          |  2 -
 .../renesas/rx65n/rx65n-grrose/scripts/Make.defs   |  2 -
 .../renesas/rx65n/rx65n-rsk1mb/scripts/Make.defs   |  2 -
 .../renesas/rx65n/rx65n-rsk2mb/scripts/Make.defs   |  2 -
 boards/renesas/rx65n/rx65n/scripts/Make.defs       |  2 -
 boards/risc-v/fe310/hifive1-revb/scripts/Make.defs |  2 -
 boards/risc-v/gap8/gapuino/scripts/Make.defs       |  2 -
 boards/risc-v/k210/maix-bit/scripts/Make.defs      |  2 -
 boards/risc-v/litex/arty_a7/scripts/Make.defs      |  2 -
 .../nr5m100/nr5m100-nexys4/scripts/Make.defs       |  2 -
 boards/sim/sim/sim/scripts/Make.defs               |  5 --
 boards/x86/qemu/qemu-i486/scripts/Make.defs        |  2 -
 .../x86_64/intel64/qemu-intel64/scripts/Make.defs  |  2 -
 boards/xtensa/esp32/esp32-core/scripts/Make.defs   |  2 -
 boards/z16/z16f/z16f2800100zcog/scripts/Make.defs  |  4 --
 boards/z80/ez80/ez80f910200kitg/scripts/Make.defs  |  4 --
 boards/z80/ez80/ez80f910200zco/scripts/Make.defs   |  4 --
 boards/z80/ez80/makerlisp/scripts/Make.defs        |  4 --
 boards/z80/ez80/z20x/scripts/Make.defs             |  4 --
 boards/z80/z180/p112/scripts/Make.defs             | 19 ------
 boards/z80/z8/z8encore000zco/scripts/Make.defs     |  4 --
 boards/z80/z8/z8f64200100kit/scripts/Make.defs     |  4 --
 boards/z80/z80/z80sim/scripts/Make.defs            | 19 ------
 tools/Config.mk                                    | 20 +++++++
 tools/Makefile.export                              |  2 -
 tools/Makefile.unix                                |  7 ---
 tools/Makefile.win                                 | 70 +++++-----------------
 tools/mkexport.sh                                  |  2 -
 236 files changed, 35 insertions(+), 583 deletions(-)

diff --git a/boards/arm/a1x/pcduino-a10/scripts/Make.defs b/boards/arm/a1x/pcduino-a10/scripts/Make.defs
index 3959836..a38c5f0 100644
--- a/boards/arm/a1x/pcduino-a10/scripts/Make.defs
+++ b/boards/arm/a1x/pcduino-a10/scripts/Make.defs
@@ -112,8 +112,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/am335x/beaglebone-black/scripts/Make.defs b/boards/arm/am335x/beaglebone-black/scripts/Make.defs
index 0c9a9d9..c9e87ee 100644
--- a/boards/arm/am335x/beaglebone-black/scripts/Make.defs
+++ b/boards/arm/am335x/beaglebone-black/scripts/Make.defs
@@ -45,8 +45,6 @@ LDSCRIPT = sdram.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/c5471/c5471evm/scripts/Make.defs b/boards/arm/c5471/c5471evm/scripts/Make.defs
index c65c32b..655fd33 100644
--- a/boards/arm/c5471/c5471evm/scripts/Make.defs
+++ b/boards/arm/c5471/c5471evm/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/cxd56xx/spresense/scripts/Make.defs b/boards/arm/cxd56xx/spresense/scripts/Make.defs
index 6bc8743..96d8dfc 100644
--- a/boards/arm/cxd56xx/spresense/scripts/Make.defs
+++ b/boards/arm/cxd56xx/spresense/scripts/Make.defs
@@ -44,8 +44,6 @@ LDSCRIPT = ramconfig.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/dm320/ntosd-dm320/scripts/Make.defs b/boards/arm/dm320/ntosd-dm320/scripts/Make.defs
index bee2eba..c04edb1 100644
--- a/boards/arm/dm320/ntosd-dm320/scripts/Make.defs
+++ b/boards/arm/dm320/ntosd-dm320/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/efm32/efm32-g8xx-stk/scripts/Make.defs b/boards/arm/efm32/efm32-g8xx-stk/scripts/Make.defs
index 375a3c1..bd76385 100644
--- a/boards/arm/efm32/efm32-g8xx-stk/scripts/Make.defs
+++ b/boards/arm/efm32/efm32-g8xx-stk/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = efm32-g8xx-stk.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/efm32/efm32gg-stk3700/scripts/Make.defs b/boards/arm/efm32/efm32gg-stk3700/scripts/Make.defs
index 4b0a3c2..c0fcbd9 100644
--- a/boards/arm/efm32/efm32gg-stk3700/scripts/Make.defs
+++ b/boards/arm/efm32/efm32gg-stk3700/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/efm32/olimex-efm32g880f128-stk/scripts/Make.defs b/boards/arm/efm32/olimex-efm32g880f128-stk/scripts/Make.defs
index 52a8167..75ef586 100644
--- a/boards/arm/efm32/olimex-efm32g880f128-stk/scripts/Make.defs
+++ b/boards/arm/efm32/olimex-efm32g880f128-stk/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/imx6/sabre-6quad/scripts/Make.defs b/boards/arm/imx6/sabre-6quad/scripts/Make.defs
index f8d2236..6665c39 100644
--- a/boards/arm/imx6/sabre-6quad/scripts/Make.defs
+++ b/boards/arm/imx6/sabre-6quad/scripts/Make.defs
@@ -127,8 +127,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/imxrt/imxrt1020-evk/scripts/Make.defs b/boards/arm/imxrt/imxrt1020-evk/scripts/Make.defs
index 612159e..49abd68 100644
--- a/boards/arm/imxrt/imxrt1020-evk/scripts/Make.defs
+++ b/boards/arm/imxrt/imxrt1020-evk/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/imxrt/imxrt1050-evk/configs/knsh/Make.defs b/boards/arm/imxrt/imxrt1050-evk/configs/knsh/Make.defs
index f2876ca..6639bd1 100644
--- a/boards/arm/imxrt/imxrt1050-evk/configs/knsh/Make.defs
+++ b/boards/arm/imxrt/imxrt1050-evk/configs/knsh/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT2 = kernel-space.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/imxrt/imxrt1050-evk/configs/libcxxtest/Make.defs b/boards/arm/imxrt/imxrt1050-evk/configs/libcxxtest/Make.defs
index dc4516c..e85df54 100644
--- a/boards/arm/imxrt/imxrt1050-evk/configs/libcxxtest/Make.defs
+++ b/boards/arm/imxrt/imxrt1050-evk/configs/libcxxtest/Make.defs
@@ -63,8 +63,6 @@ EXTRA_LIBS = -lsupc++
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/imxrt/imxrt1050-evk/scripts/Make.defs b/boards/arm/imxrt/imxrt1050-evk/scripts/Make.defs
index d3b759d..3bdad16 100644
--- a/boards/arm/imxrt/imxrt1050-evk/scripts/Make.defs
+++ b/boards/arm/imxrt/imxrt1050-evk/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/imxrt/imxrt1060-evk/configs/knsh/Make.defs b/boards/arm/imxrt/imxrt1060-evk/configs/knsh/Make.defs
index 33951b2..2c4b47e 100644
--- a/boards/arm/imxrt/imxrt1060-evk/configs/knsh/Make.defs
+++ b/boards/arm/imxrt/imxrt1060-evk/configs/knsh/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT2 = kernel-space.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/imxrt/imxrt1060-evk/configs/libcxxtest/Make.defs b/boards/arm/imxrt/imxrt1060-evk/configs/libcxxtest/Make.defs
index 1d80083..4dbcba4 100644
--- a/boards/arm/imxrt/imxrt1060-evk/configs/libcxxtest/Make.defs
+++ b/boards/arm/imxrt/imxrt1060-evk/configs/libcxxtest/Make.defs
@@ -63,8 +63,6 @@ EXTRA_LIBS = -lsupc++
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/imxrt/imxrt1060-evk/scripts/Make.defs b/boards/arm/imxrt/imxrt1060-evk/scripts/Make.defs
index 30659cf..90f36e4 100644
--- a/boards/arm/imxrt/imxrt1060-evk/scripts/Make.defs
+++ b/boards/arm/imxrt/imxrt1060-evk/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/kinetis/freedom-k28f/scripts/Make.defs b/boards/arm/kinetis/freedom-k28f/scripts/Make.defs
index 6ebb5be..8d8f939 100644
--- a/boards/arm/kinetis/freedom-k28f/scripts/Make.defs
+++ b/boards/arm/kinetis/freedom-k28f/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/kinetis/freedom-k64f/scripts/Make.defs b/boards/arm/kinetis/freedom-k64f/scripts/Make.defs
index 267f410..8b8602d 100644
--- a/boards/arm/kinetis/freedom-k64f/scripts/Make.defs
+++ b/boards/arm/kinetis/freedom-k64f/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/kinetis/freedom-k66f/scripts/Make.defs b/boards/arm/kinetis/freedom-k66f/scripts/Make.defs
index 66b7b4a..00d3e4c 100644
--- a/boards/arm/kinetis/freedom-k66f/scripts/Make.defs
+++ b/boards/arm/kinetis/freedom-k66f/scripts/Make.defs
@@ -40,8 +40,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/kinetis/kwikstik-k40/scripts/Make.defs b/boards/arm/kinetis/kwikstik-k40/scripts/Make.defs
index bc5d307..bee198e 100644
--- a/boards/arm/kinetis/kwikstik-k40/scripts/Make.defs
+++ b/boards/arm/kinetis/kwikstik-k40/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/kinetis/teensy-3.x/scripts/Make.defs b/boards/arm/kinetis/teensy-3.x/scripts/Make.defs
index 087b960..6e38e4e 100644
--- a/boards/arm/kinetis/teensy-3.x/scripts/Make.defs
+++ b/boards/arm/kinetis/teensy-3.x/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/kinetis/twr-k60n512/scripts/Make.defs b/boards/arm/kinetis/twr-k60n512/scripts/Make.defs
index aed7286..6d8e188 100644
--- a/boards/arm/kinetis/twr-k60n512/scripts/Make.defs
+++ b/boards/arm/kinetis/twr-k60n512/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/kinetis/twr-k64f120m/scripts/Make.defs b/boards/arm/kinetis/twr-k64f120m/scripts/Make.defs
index 5f99f8e..e43780f 100644
--- a/boards/arm/kinetis/twr-k64f120m/scripts/Make.defs
+++ b/boards/arm/kinetis/twr-k64f120m/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/kl/freedom-kl25z/scripts/Make.defs b/boards/arm/kl/freedom-kl25z/scripts/Make.defs
index b7b7465..683a786 100644
--- a/boards/arm/kl/freedom-kl25z/scripts/Make.defs
+++ b/boards/arm/kl/freedom-kl25z/scripts/Make.defs
@@ -115,8 +115,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/kl/freedom-kl26z/scripts/Make.defs b/boards/arm/kl/freedom-kl26z/scripts/Make.defs
index 3ebdb5b..5897e36 100644
--- a/boards/arm/kl/freedom-kl26z/scripts/Make.defs
+++ b/boards/arm/kl/freedom-kl26z/scripts/Make.defs
@@ -115,8 +115,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/kl/teensy-lc/scripts/Make.defs b/boards/arm/kl/teensy-lc/scripts/Make.defs
index 6095104..8591e09 100644
--- a/boards/arm/kl/teensy-lc/scripts/Make.defs
+++ b/boards/arm/kl/teensy-lc/scripts/Make.defs
@@ -115,8 +115,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/lc823450/lc823450-xgevk/scripts/Make.defs b/boards/arm/lc823450/lc823450-xgevk/scripts/Make.defs
index 2b829f2..0ff51ef 100644
--- a/boards/arm/lc823450/lc823450-xgevk/scripts/Make.defs
+++ b/boards/arm/lc823450/lc823450-xgevk/scripts/Make.defs
@@ -49,8 +49,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc17xx_40xx/lincoln60/scripts/Make.defs b/boards/arm/lpc17xx_40xx/lincoln60/scripts/Make.defs
index c80d218..e793eb4 100644
--- a/boards/arm/lpc17xx_40xx/lincoln60/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/lincoln60/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc17xx_40xx/lpc4088-devkit/configs/knsh/Make.defs b/boards/arm/lpc17xx_40xx/lpc4088-devkit/configs/knsh/Make.defs
index 8e4c91b..ca2bf09 100644
--- a/boards/arm/lpc17xx_40xx/lpc4088-devkit/configs/knsh/Make.defs
+++ b/boards/arm/lpc17xx_40xx/lpc4088-devkit/configs/knsh/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/lpc17xx_40xx/lpc4088-devkit/scripts/Make.defs b/boards/arm/lpc17xx_40xx/lpc4088-devkit/scripts/Make.defs
index b4d5fb4..ccb4f59 100644
--- a/boards/arm/lpc17xx_40xx/lpc4088-devkit/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/lpc4088-devkit/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/lpc17xx_40xx/lpc4088-quickstart/configs/knsh/Make.defs b/boards/arm/lpc17xx_40xx/lpc4088-quickstart/configs/knsh/Make.defs
index 13e198f..7de6daa 100644
--- a/boards/arm/lpc17xx_40xx/lpc4088-quickstart/configs/knsh/Make.defs
+++ b/boards/arm/lpc17xx_40xx/lpc4088-quickstart/configs/knsh/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/lpc17xx_40xx/lpc4088-quickstart/scripts/Make.defs b/boards/arm/lpc17xx_40xx/lpc4088-quickstart/scripts/Make.defs
index 344d3f0..19e44d3 100644
--- a/boards/arm/lpc17xx_40xx/lpc4088-quickstart/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/lpc4088-quickstart/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/lpc17xx_40xx/lpcxpresso-lpc1768/configs/thttpd/Make.defs b/boards/arm/lpc17xx_40xx/lpcxpresso-lpc1768/configs/thttpd/Make.defs
index 0984405..498fe6b 100644
--- a/boards/arm/lpc17xx_40xx/lpcxpresso-lpc1768/configs/thttpd/Make.defs
+++ b/boards/arm/lpc17xx_40xx/lpcxpresso-lpc1768/configs/thttpd/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc17xx_40xx/lpcxpresso-lpc1768/scripts/Make.defs b/boards/arm/lpc17xx_40xx/lpcxpresso-lpc1768/scripts/Make.defs
index ad55c1d..692bd4b 100644
--- a/boards/arm/lpc17xx_40xx/lpcxpresso-lpc1768/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/lpcxpresso-lpc1768/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc17xx_40xx/lx_cpu/scripts/Make.defs b/boards/arm/lpc17xx_40xx/lx_cpu/scripts/Make.defs
index 68c6b9b..d7514b4 100644
--- a/boards/arm/lpc17xx_40xx/lx_cpu/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/lx_cpu/scripts/Make.defs
@@ -51,8 +51,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/lpc17xx_40xx/mbed/scripts/Make.defs b/boards/arm/lpc17xx_40xx/mbed/scripts/Make.defs
index 1bf3eb1..589b654 100644
--- a/boards/arm/lpc17xx_40xx/mbed/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/mbed/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc17xx_40xx/mcb1700/scripts/Make.defs b/boards/arm/lpc17xx_40xx/mcb1700/scripts/Make.defs
index 67b4ac4..f36557d 100644
--- a/boards/arm/lpc17xx_40xx/mcb1700/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/mcb1700/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/configs/thttpd-binfs/Make.defs b/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/configs/thttpd-binfs/Make.defs
index 22780cd..20b6e74 100644
--- a/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/configs/thttpd-binfs/Make.defs
+++ b/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/configs/thttpd-binfs/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/configs/thttpd-nxflat/Make.defs b/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/configs/thttpd-nxflat/Make.defs
index 7f532d6..f4ca73b 100644
--- a/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/configs/thttpd-nxflat/Make.defs
+++ b/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/configs/thttpd-nxflat/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/scripts/Make.defs b/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/scripts/Make.defs
index 105a8d2..e74aa9c 100644
--- a/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/olimex-lpc1766stk/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc17xx_40xx/open1788/configs/knsh/Make.defs b/boards/arm/lpc17xx_40xx/open1788/configs/knsh/Make.defs
index 5afd468..e18da2b 100644
--- a/boards/arm/lpc17xx_40xx/open1788/configs/knsh/Make.defs
+++ b/boards/arm/lpc17xx_40xx/open1788/configs/knsh/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/lpc17xx_40xx/open1788/configs/knxterm/Make.defs b/boards/arm/lpc17xx_40xx/open1788/configs/knxterm/Make.defs
index 5614f26..2860db8 100644
--- a/boards/arm/lpc17xx_40xx/open1788/configs/knxterm/Make.defs
+++ b/boards/arm/lpc17xx_40xx/open1788/configs/knxterm/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/lpc17xx_40xx/open1788/scripts/Make.defs b/boards/arm/lpc17xx_40xx/open1788/scripts/Make.defs
index df0ddab..a45be28 100644
--- a/boards/arm/lpc17xx_40xx/open1788/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/open1788/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/lpc17xx_40xx/pnev5180b/configs/knsh/Make.defs b/boards/arm/lpc17xx_40xx/pnev5180b/configs/knsh/Make.defs
index 4a5d29f..2a954f0 100644
--- a/boards/arm/lpc17xx_40xx/pnev5180b/configs/knsh/Make.defs
+++ b/boards/arm/lpc17xx_40xx/pnev5180b/configs/knsh/Make.defs
@@ -44,8 +44,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/lpc17xx_40xx/pnev5180b/scripts/Make.defs b/boards/arm/lpc17xx_40xx/pnev5180b/scripts/Make.defs
index 6c89fa4..2c691f4 100644
--- a/boards/arm/lpc17xx_40xx/pnev5180b/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/pnev5180b/scripts/Make.defs
@@ -45,8 +45,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/lpc17xx_40xx/u-blox-c027/scripts/Make.defs b/boards/arm/lpc17xx_40xx/u-blox-c027/scripts/Make.defs
index 4ffeb59..e9ca5c6 100644
--- a/boards/arm/lpc17xx_40xx/u-blox-c027/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/u-blox-c027/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mknulldeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc17xx_40xx/zkit-arm-1769/scripts/Make.defs b/boards/arm/lpc17xx_40xx/zkit-arm-1769/scripts/Make.defs
index 04b5db8..b045ce6 100644
--- a/boards/arm/lpc17xx_40xx/zkit-arm-1769/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/zkit-arm-1769/scripts/Make.defs
@@ -45,8 +45,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc214x/mcu123-lpc214x/scripts/Make.defs b/boards/arm/lpc214x/mcu123-lpc214x/scripts/Make.defs
index 442c92d..13affa4 100644
--- a/boards/arm/lpc214x/mcu123-lpc214x/scripts/Make.defs
+++ b/boards/arm/lpc214x/mcu123-lpc214x/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc214x/zp214xpa/scripts/Make.defs b/boards/arm/lpc214x/zp214xpa/scripts/Make.defs
index 5455ac2..e4b8373 100644
--- a/boards/arm/lpc214x/zp214xpa/scripts/Make.defs
+++ b/boards/arm/lpc214x/zp214xpa/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc2378/olimex-lpc2378/scripts/Make.defs b/boards/arm/lpc2378/olimex-lpc2378/scripts/Make.defs
index 7ee605e..8be2190 100644
--- a/boards/arm/lpc2378/olimex-lpc2378/scripts/Make.defs
+++ b/boards/arm/lpc2378/olimex-lpc2378/scripts/Make.defs
@@ -44,8 +44,6 @@ include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc31xx/ea3131/configs/pgnsh/Make.defs b/boards/arm/lpc31xx/ea3131/configs/pgnsh/Make.defs
index 00eb1d5..bddf017 100644
--- a/boards/arm/lpc31xx/ea3131/configs/pgnsh/Make.defs
+++ b/boards/arm/lpc31xx/ea3131/configs/pgnsh/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc31xx/ea3131/scripts/Make.defs b/boards/arm/lpc31xx/ea3131/scripts/Make.defs
index b10b45e..55dbbd6 100644
--- a/boards/arm/lpc31xx/ea3131/scripts/Make.defs
+++ b/boards/arm/lpc31xx/ea3131/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc31xx/ea3152/scripts/Make.defs b/boards/arm/lpc31xx/ea3152/scripts/Make.defs
index 09a70b2..ed2ae9c 100644
--- a/boards/arm/lpc31xx/ea3152/scripts/Make.defs
+++ b/boards/arm/lpc31xx/ea3152/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc31xx/olimex-lpc-h3131/scripts/Make.defs b/boards/arm/lpc31xx/olimex-lpc-h3131/scripts/Make.defs
index 5e221e7..523c89c 100644
--- a/boards/arm/lpc31xx/olimex-lpc-h3131/scripts/Make.defs
+++ b/boards/arm/lpc31xx/olimex-lpc-h3131/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc43xx/bambino-200e/configs/netnsh/Make.defs b/boards/arm/lpc43xx/bambino-200e/configs/netnsh/Make.defs
index 4d1f21f..fe83ea5 100644
--- a/boards/arm/lpc43xx/bambino-200e/configs/netnsh/Make.defs
+++ b/boards/arm/lpc43xx/bambino-200e/configs/netnsh/Make.defs
@@ -61,8 +61,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" \
diff --git a/boards/arm/lpc43xx/bambino-200e/scripts/Make.defs b/boards/arm/lpc43xx/bambino-200e/scripts/Make.defs
index 8cb7bc4..60f4f0d 100644
--- a/boards/arm/lpc43xx/bambino-200e/scripts/Make.defs
+++ b/boards/arm/lpc43xx/bambino-200e/scripts/Make.defs
@@ -60,8 +60,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc43xx/lpc4330-xplorer/scripts/Make.defs b/boards/arm/lpc43xx/lpc4330-xplorer/scripts/Make.defs
index f154dcb..fbb5047 100644
--- a/boards/arm/lpc43xx/lpc4330-xplorer/scripts/Make.defs
+++ b/boards/arm/lpc43xx/lpc4330-xplorer/scripts/Make.defs
@@ -59,8 +59,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc43xx/lpc4337-ws/scripts/Make.defs b/boards/arm/lpc43xx/lpc4337-ws/scripts/Make.defs
index e743fb6..1d9727b 100644
--- a/boards/arm/lpc43xx/lpc4337-ws/scripts/Make.defs
+++ b/boards/arm/lpc43xx/lpc4337-ws/scripts/Make.defs
@@ -59,8 +59,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc43xx/lpc4357-evb/scripts/Make.defs b/boards/arm/lpc43xx/lpc4357-evb/scripts/Make.defs
index c05f208..9fc5124 100644
--- a/boards/arm/lpc43xx/lpc4357-evb/scripts/Make.defs
+++ b/boards/arm/lpc43xx/lpc4357-evb/scripts/Make.defs
@@ -59,8 +59,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc43xx/lpc4370-link2/scripts/Make.defs b/boards/arm/lpc43xx/lpc4370-link2/scripts/Make.defs
index 5fe7699..752a409 100644
--- a/boards/arm/lpc43xx/lpc4370-link2/scripts/Make.defs
+++ b/boards/arm/lpc43xx/lpc4370-link2/scripts/Make.defs
@@ -59,8 +59,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/lpc54xx/lpcxpresso-lpc54628/scripts/Make.defs b/boards/arm/lpc54xx/lpcxpresso-lpc54628/scripts/Make.defs
index 9f7b484..0d17b7b 100644
--- a/boards/arm/lpc54xx/lpcxpresso-lpc54628/scripts/Make.defs
+++ b/boards/arm/lpc54xx/lpcxpresso-lpc54628/scripts/Make.defs
@@ -45,8 +45,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/max326xx/max32660-evsys/scripts/Make.defs b/boards/arm/max326xx/max32660-evsys/scripts/Make.defs
index 46bdd13..38d4b5f 100644
--- a/boards/arm/max326xx/max32660-evsys/scripts/Make.defs
+++ b/boards/arm/max326xx/max32660-evsys/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/moxart/moxa/scripts/Make.defs b/boards/arm/moxart/moxa/scripts/Make.defs
index 3c2d510..a5c0112 100644
--- a/boards/arm/moxart/moxa/scripts/Make.defs
+++ b/boards/arm/moxart/moxa/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/nrf52/nrf52-feather/scripts/Make.defs b/boards/arm/nrf52/nrf52-feather/scripts/Make.defs
index b3f0a50..d2c34a1 100644
--- a/boards/arm/nrf52/nrf52-feather/scripts/Make.defs
+++ b/boards/arm/nrf52/nrf52-feather/scripts/Make.defs
@@ -43,8 +43,6 @@ LDSCRIPT = flash_config.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/nrf52/nrf52832-dk/scripts/Make.defs b/boards/arm/nrf52/nrf52832-dk/scripts/Make.defs
index ad882fb..9b92040 100644
--- a/boards/arm/nrf52/nrf52832-dk/scripts/Make.defs
+++ b/boards/arm/nrf52/nrf52832-dk/scripts/Make.defs
@@ -43,8 +43,6 @@ LDSCRIPT = flash_config.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/nrf52/nrf52840-dk/scripts/Make.defs b/boards/arm/nrf52/nrf52840-dk/scripts/Make.defs
index 62b9e51..64f3a6b 100644
--- a/boards/arm/nrf52/nrf52840-dk/scripts/Make.defs
+++ b/boards/arm/nrf52/nrf52840-dk/scripts/Make.defs
@@ -43,8 +43,6 @@ LDSCRIPT = flash_config.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/nrf52/nrf52840-dongle/scripts/Make.defs b/boards/arm/nrf52/nrf52840-dongle/scripts/Make.defs
index 708d475..f98a554 100644
--- a/boards/arm/nrf52/nrf52840-dongle/scripts/Make.defs
+++ b/boards/arm/nrf52/nrf52840-dongle/scripts/Make.defs
@@ -43,8 +43,6 @@ LDSCRIPT = flash_config.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/nuc1xx/nutiny-nuc120/scripts/Make.defs b/boards/arm/nuc1xx/nutiny-nuc120/scripts/Make.defs
index 49803b5..797c372 100644
--- a/boards/arm/nuc1xx/nutiny-nuc120/scripts/Make.defs
+++ b/boards/arm/nuc1xx/nutiny-nuc120/scripts/Make.defs
@@ -115,8 +115,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/s32k1xx/rddrone-uavcan144/scripts/Make.defs b/boards/arm/s32k1xx/rddrone-uavcan144/scripts/Make.defs
index c4f1f85..cf7c0b9 100644
--- a/boards/arm/s32k1xx/rddrone-uavcan144/scripts/Make.defs
+++ b/boards/arm/s32k1xx/rddrone-uavcan144/scripts/Make.defs
@@ -122,8 +122,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/s32k1xx/rddrone-uavcan146/scripts/Make.defs b/boards/arm/s32k1xx/rddrone-uavcan146/scripts/Make.defs
index 844dc49..109061e 100644
--- a/boards/arm/s32k1xx/rddrone-uavcan146/scripts/Make.defs
+++ b/boards/arm/s32k1xx/rddrone-uavcan146/scripts/Make.defs
@@ -122,8 +122,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/s32k1xx/s32k118evb/scripts/Make.defs b/boards/arm/s32k1xx/s32k118evb/scripts/Make.defs
index 47a046b..5373731 100644
--- a/boards/arm/s32k1xx/s32k118evb/scripts/Make.defs
+++ b/boards/arm/s32k1xx/s32k118evb/scripts/Make.defs
@@ -115,8 +115,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/s32k1xx/s32k144evb/scripts/Make.defs b/boards/arm/s32k1xx/s32k144evb/scripts/Make.defs
index 80f4ee2..a2f51f0 100644
--- a/boards/arm/s32k1xx/s32k144evb/scripts/Make.defs
+++ b/boards/arm/s32k1xx/s32k144evb/scripts/Make.defs
@@ -122,8 +122,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/s32k1xx/s32k146evb/scripts/Make.defs b/boards/arm/s32k1xx/s32k146evb/scripts/Make.defs
index 811cea4..f69d2c6 100644
--- a/boards/arm/s32k1xx/s32k146evb/scripts/Make.defs
+++ b/boards/arm/s32k1xx/s32k146evb/scripts/Make.defs
@@ -122,8 +122,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/s32k1xx/s32k148evb/scripts/Make.defs b/boards/arm/s32k1xx/s32k148evb/scripts/Make.defs
index 399d6f0..cded1c3 100644
--- a/boards/arm/s32k1xx/s32k148evb/scripts/Make.defs
+++ b/boards/arm/s32k1xx/s32k148evb/scripts/Make.defs
@@ -122,8 +122,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/sam34/arduino-due/scripts/Make.defs b/boards/arm/sam34/arduino-due/scripts/Make.defs
index f358504..87cb6ad 100644
--- a/boards/arm/sam34/arduino-due/scripts/Make.defs
+++ b/boards/arm/sam34/arduino-due/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/sam34/flipnclick-sam3x/scripts/Make.defs b/boards/arm/sam34/flipnclick-sam3x/scripts/Make.defs
index cb77077..513063e 100644
--- a/boards/arm/sam34/flipnclick-sam3x/scripts/Make.defs
+++ b/boards/arm/sam34/flipnclick-sam3x/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/sam34/sam3u-ek/configs/knsh/Make.defs b/boards/arm/sam34/sam3u-ek/configs/knsh/Make.defs
index daef1f5..e2f23fd 100644
--- a/boards/arm/sam34/sam3u-ek/configs/knsh/Make.defs
+++ b/boards/arm/sam34/sam3u-ek/configs/knsh/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/sam34/sam3u-ek/scripts/Make.defs b/boards/arm/sam34/sam3u-ek/scripts/Make.defs
index 459e2ff..e4648dd 100644
--- a/boards/arm/sam34/sam3u-ek/scripts/Make.defs
+++ b/boards/arm/sam34/sam3u-ek/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/sam34/sam4cmp-db/scripts/Make.defs b/boards/arm/sam34/sam4cmp-db/scripts/Make.defs
index 357f49f..d4d883b 100644
--- a/boards/arm/sam34/sam4cmp-db/scripts/Make.defs
+++ b/boards/arm/sam34/sam4cmp-db/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/sam34/sam4e-ek/scripts/Make.defs b/boards/arm/sam34/sam4e-ek/scripts/Make.defs
index 49bf308..93ea808 100644
--- a/boards/arm/sam34/sam4e-ek/scripts/Make.defs
+++ b/boards/arm/sam34/sam4e-ek/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/sam34/sam4l-xplained/scripts/Make.defs b/boards/arm/sam34/sam4l-xplained/scripts/Make.defs
index baebdbb..ad99f40 100644
--- a/boards/arm/sam34/sam4l-xplained/scripts/Make.defs
+++ b/boards/arm/sam34/sam4l-xplained/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/sam34/sam4s-xplained-pro/scripts/Make.defs b/boards/arm/sam34/sam4s-xplained-pro/scripts/Make.defs
index 62e1e87..c3d1f64 100644
--- a/boards/arm/sam34/sam4s-xplained-pro/scripts/Make.defs
+++ b/boards/arm/sam34/sam4s-xplained-pro/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/sam34/sam4s-xplained/scripts/Make.defs b/boards/arm/sam34/sam4s-xplained/scripts/Make.defs
index b92fafe..6d83e7f 100644
--- a/boards/arm/sam34/sam4s-xplained/scripts/Make.defs
+++ b/boards/arm/sam34/sam4s-xplained/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/sama5/sama5d2-xult/scripts/Make.defs b/boards/arm/sama5/sama5d2-xult/scripts/Make.defs
index e6ed4b6..343a93a 100644
--- a/boards/arm/sama5/sama5d2-xult/scripts/Make.defs
+++ b/boards/arm/sama5/sama5d2-xult/scripts/Make.defs
@@ -136,8 +136,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/sama5/sama5d3-xplained/scripts/Make.defs b/boards/arm/sama5/sama5d3-xplained/scripts/Make.defs
index cd1f47d..f8b3949 100644
--- a/boards/arm/sama5/sama5d3-xplained/scripts/Make.defs
+++ b/boards/arm/sama5/sama5d3-xplained/scripts/Make.defs
@@ -132,8 +132,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/sama5/sama5d3x-ek/scripts/Make.defs b/boards/arm/sama5/sama5d3x-ek/scripts/Make.defs
index d27dbb1..da932e6 100644
--- a/boards/arm/sama5/sama5d3x-ek/scripts/Make.defs
+++ b/boards/arm/sama5/sama5d3x-ek/scripts/Make.defs
@@ -152,8 +152,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/sama5/sama5d4-ek/configs/knsh/Make.defs b/boards/arm/sama5/sama5d4-ek/configs/knsh/Make.defs
index 7721ead..9053f8b 100644
--- a/boards/arm/sama5/sama5d4-ek/configs/knsh/Make.defs
+++ b/boards/arm/sama5/sama5d4-ek/configs/knsh/Make.defs
@@ -139,8 +139,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/sama5/sama5d4-ek/scripts/Make.defs b/boards/arm/sama5/sama5d4-ek/scripts/Make.defs
index 7aec9fe..007f3e6 100644
--- a/boards/arm/sama5/sama5d4-ek/scripts/Make.defs
+++ b/boards/arm/sama5/sama5d4-ek/scripts/Make.defs
@@ -136,8 +136,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/samd2l2/arduino-m0/scripts/Make.defs b/boards/arm/samd2l2/arduino-m0/scripts/Make.defs
index a7b16ab..6f6540d 100644
--- a/boards/arm/samd2l2/arduino-m0/scripts/Make.defs
+++ b/boards/arm/samd2l2/arduino-m0/scripts/Make.defs
@@ -115,8 +115,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/samd2l2/samd20-xplained/scripts/Make.defs b/boards/arm/samd2l2/samd20-xplained/scripts/Make.defs
index 4d1cfd3..15b4bdb 100644
--- a/boards/arm/samd2l2/samd20-xplained/scripts/Make.defs
+++ b/boards/arm/samd2l2/samd20-xplained/scripts/Make.defs
@@ -115,8 +115,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/samd2l2/samd21-xplained/scripts/Make.defs b/boards/arm/samd2l2/samd21-xplained/scripts/Make.defs
index af0aaa6..5c925db 100644
--- a/boards/arm/samd2l2/samd21-xplained/scripts/Make.defs
+++ b/boards/arm/samd2l2/samd21-xplained/scripts/Make.defs
@@ -115,8 +115,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/samd2l2/saml21-xplained/scripts/Make.defs b/boards/arm/samd2l2/saml21-xplained/scripts/Make.defs
index 9aadf4a..2118ba3 100644
--- a/boards/arm/samd2l2/saml21-xplained/scripts/Make.defs
+++ b/boards/arm/samd2l2/saml21-xplained/scripts/Make.defs
@@ -115,8 +115,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/samd5e5/metro-m4/scripts/Make.defs b/boards/arm/samd5e5/metro-m4/scripts/Make.defs
index f2c840c..925c432 100644
--- a/boards/arm/samd5e5/metro-m4/scripts/Make.defs
+++ b/boards/arm/samd5e5/metro-m4/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/samd5e5/same54-xplained-pro/scripts/Make.defs b/boards/arm/samd5e5/same54-xplained-pro/scripts/Make.defs
index ac78201..d858618 100644
--- a/boards/arm/samd5e5/same54-xplained-pro/scripts/Make.defs
+++ b/boards/arm/samd5e5/same54-xplained-pro/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/samv7/same70-xplained/scripts/Make.defs b/boards/arm/samv7/same70-xplained/scripts/Make.defs
index eba8249..258bfa1 100644
--- a/boards/arm/samv7/same70-xplained/scripts/Make.defs
+++ b/boards/arm/samv7/same70-xplained/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/samv7/samv71-xult/configs/knsh/Make.defs b/boards/arm/samv7/samv71-xult/configs/knsh/Make.defs
index eaa0ff9..ce76b9a 100644
--- a/boards/arm/samv7/samv71-xult/configs/knsh/Make.defs
+++ b/boards/arm/samv7/samv71-xult/configs/knsh/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT2 = kernel-space.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/samv7/samv71-xult/scripts/Make.defs b/boards/arm/samv7/samv71-xult/scripts/Make.defs
index 04d1393..97b0a69 100644
--- a/boards/arm/samv7/samv71-xult/scripts/Make.defs
+++ b/boards/arm/samv7/samv71-xult/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/axoloti/scripts/Make.defs b/boards/arm/stm32/axoloti/scripts/Make.defs
index 513aa40..09b3701 100644
--- a/boards/arm/stm32/axoloti/scripts/Make.defs
+++ b/boards/arm/stm32/axoloti/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/clicker2-stm32/scripts/Make.defs b/boards/arm/stm32/clicker2-stm32/scripts/Make.defs
index 99025ab..36ddffc 100644
--- a/boards/arm/stm32/clicker2-stm32/scripts/Make.defs
+++ b/boards/arm/stm32/clicker2-stm32/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/cloudctrl/scripts/Make.defs b/boards/arm/stm32/cloudctrl/scripts/Make.defs
index 9de8d30..a15959c 100644
--- a/boards/arm/stm32/cloudctrl/scripts/Make.defs
+++ b/boards/arm/stm32/cloudctrl/scripts/Make.defs
@@ -47,8 +47,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/fire-stm32v2/scripts/Make.defs b/boards/arm/stm32/fire-stm32v2/scripts/Make.defs
index 9b18283..0f62ad0 100644
--- a/boards/arm/stm32/fire-stm32v2/scripts/Make.defs
+++ b/boards/arm/stm32/fire-stm32v2/scripts/Make.defs
@@ -47,8 +47,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/hymini-stm32v/scripts/Make.defs b/boards/arm/stm32/hymini-stm32v/scripts/Make.defs
index becbbe3..6882ccb 100644
--- a/boards/arm/stm32/hymini-stm32v/scripts/Make.defs
+++ b/boards/arm/stm32/hymini-stm32v/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/maple/scripts/Make.defs b/boards/arm/stm32/maple/scripts/Make.defs
index 1a7f4c4..0a841d8 100644
--- a/boards/arm/stm32/maple/scripts/Make.defs
+++ b/boards/arm/stm32/maple/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/mikroe-stm32f4/scripts/Make.defs b/boards/arm/stm32/mikroe-stm32f4/scripts/Make.defs
index 96830db..5aa4c77 100644
--- a/boards/arm/stm32/mikroe-stm32f4/scripts/Make.defs
+++ b/boards/arm/stm32/mikroe-stm32f4/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/nucleo-f103rb/scripts/Make.defs b/boards/arm/stm32/nucleo-f103rb/scripts/Make.defs
index 4fd8226..6553bd0 100644
--- a/boards/arm/stm32/nucleo-f103rb/scripts/Make.defs
+++ b/boards/arm/stm32/nucleo-f103rb/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/nucleo-f207zg/scripts/Make.defs b/boards/arm/stm32/nucleo-f207zg/scripts/Make.defs
index dcad42c..c5ebb1a 100644
--- a/boards/arm/stm32/nucleo-f207zg/scripts/Make.defs
+++ b/boards/arm/stm32/nucleo-f207zg/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/nucleo-f302r8/scripts/Make.defs b/boards/arm/stm32/nucleo-f302r8/scripts/Make.defs
index 7bf2b9f..f4660c1 100644
--- a/boards/arm/stm32/nucleo-f302r8/scripts/Make.defs
+++ b/boards/arm/stm32/nucleo-f302r8/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/nucleo-f303re/scripts/Make.defs b/boards/arm/stm32/nucleo-f303re/scripts/Make.defs
index e1947de..d6834a3 100644
--- a/boards/arm/stm32/nucleo-f303re/scripts/Make.defs
+++ b/boards/arm/stm32/nucleo-f303re/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/nucleo-f303ze/scripts/Make.defs b/boards/arm/stm32/nucleo-f303ze/scripts/Make.defs
index a16598a..01ef808 100644
--- a/boards/arm/stm32/nucleo-f303ze/scripts/Make.defs
+++ b/boards/arm/stm32/nucleo-f303ze/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/nucleo-f334r8/scripts/Make.defs b/boards/arm/stm32/nucleo-f334r8/scripts/Make.defs
index 0f70f1a..70cba57 100644
--- a/boards/arm/stm32/nucleo-f334r8/scripts/Make.defs
+++ b/boards/arm/stm32/nucleo-f334r8/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/nucleo-f410rb/scripts/Make.defs b/boards/arm/stm32/nucleo-f410rb/scripts/Make.defs
index 04ae54c..6b956f1 100644
--- a/boards/arm/stm32/nucleo-f410rb/scripts/Make.defs
+++ b/boards/arm/stm32/nucleo-f410rb/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = f410rb.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/nucleo-f429zi/scripts/Make.defs b/boards/arm/stm32/nucleo-f429zi/scripts/Make.defs
index aa61372..f99fa95 100644
--- a/boards/arm/stm32/nucleo-f429zi/scripts/Make.defs
+++ b/boards/arm/stm32/nucleo-f429zi/scripts/Make.defs
@@ -26,8 +26,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/nucleo-f446re/scripts/Make.defs b/boards/arm/stm32/nucleo-f446re/scripts/Make.defs
index 4bd9cc2..e6e59dd 100644
--- a/boards/arm/stm32/nucleo-f446re/scripts/Make.defs
+++ b/boards/arm/stm32/nucleo-f446re/scripts/Make.defs
@@ -51,8 +51,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/nucleo-f4x1re/scripts/Make.defs b/boards/arm/stm32/nucleo-f4x1re/scripts/Make.defs
index 8bc8c8e..eae5eba 100644
--- a/boards/arm/stm32/nucleo-f4x1re/scripts/Make.defs
+++ b/boards/arm/stm32/nucleo-f4x1re/scripts/Make.defs
@@ -47,8 +47,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/nucleo-l152re/scripts/Make.defs b/boards/arm/stm32/nucleo-l152re/scripts/Make.defs
index a027f33..11db120 100644
--- a/boards/arm/stm32/nucleo-l152re/scripts/Make.defs
+++ b/boards/arm/stm32/nucleo-l152re/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/olimex-stm32-e407/scripts/Make.defs b/boards/arm/stm32/olimex-stm32-e407/scripts/Make.defs
index 682a761..1acdb29 100644
--- a/boards/arm/stm32/olimex-stm32-e407/scripts/Make.defs
+++ b/boards/arm/stm32/olimex-stm32-e407/scripts/Make.defs
@@ -47,8 +47,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/olimex-stm32-h405/scripts/Make.defs b/boards/arm/stm32/olimex-stm32-h405/scripts/Make.defs
index d0c7b9e..9095485 100644
--- a/boards/arm/stm32/olimex-stm32-h405/scripts/Make.defs
+++ b/boards/arm/stm32/olimex-stm32-h405/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/olimex-stm32-h407/scripts/Make.defs b/boards/arm/stm32/olimex-stm32-h407/scripts/Make.defs
index e5ef070..a4da925 100644
--- a/boards/arm/stm32/olimex-stm32-h407/scripts/Make.defs
+++ b/boards/arm/stm32/olimex-stm32-h407/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/olimex-stm32-p107/scripts/Make.defs b/boards/arm/stm32/olimex-stm32-p107/scripts/Make.defs
index 196e819..3c4bb30 100644
--- a/boards/arm/stm32/olimex-stm32-p107/scripts/Make.defs
+++ b/boards/arm/stm32/olimex-stm32-p107/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_WINDOWS_NATIVE),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)\tools\copydir.bat
-  DIRUNLINK = $(TOPDIR)\tools\unlink.bat
   MKDEP = $(TOPDIR)\tools\mkdeps.exe
   ARCHINCLUDES = -I. -isystem $(TOPDIR)\include
   ARCHXXINCLUDES = -I. -isystem $(TOPDIR)\include -isystem $(TOPDIR)\include\cxx
@@ -54,8 +52,6 @@ ifeq ($(CONFIG_WINDOWS_NATIVE),y)
 else
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/olimex-stm32-p207/scripts/Make.defs b/boards/arm/stm32/olimex-stm32-p207/scripts/Make.defs
index e8d1464..c9f32f4 100644
--- a/boards/arm/stm32/olimex-stm32-p207/scripts/Make.defs
+++ b/boards/arm/stm32/olimex-stm32-p207/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/olimex-stm32-p407/configs/kelf/Make.defs b/boards/arm/stm32/olimex-stm32-p407/configs/kelf/Make.defs
index 26d03b7..a2b9049 100644
--- a/boards/arm/stm32/olimex-stm32-p407/configs/kelf/Make.defs
+++ b/boards/arm/stm32/olimex-stm32-p407/configs/kelf/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/stm32/olimex-stm32-p407/configs/kmodule/Make.defs b/boards/arm/stm32/olimex-stm32-p407/configs/kmodule/Make.defs
index c40170f..6afd919 100644
--- a/boards/arm/stm32/olimex-stm32-p407/configs/kmodule/Make.defs
+++ b/boards/arm/stm32/olimex-stm32-p407/configs/kmodule/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolch
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/stm32/olimex-stm32-p407/configs/knsh/Make.defs b/boards/arm/stm32/olimex-stm32-p407/configs/knsh/Make.defs
index 9a561b3..451d696 100644
--- a/boards/arm/stm32/olimex-stm32-p407/configs/knsh/Make.defs
+++ b/boards/arm/stm32/olimex-stm32-p407/configs/knsh/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT2 = kernel-space.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/olimex-stm32-p407/scripts/Make.defs b/boards/arm/stm32/olimex-stm32-p407/scripts/Make.defs
index a3ade24..da7c193 100644
--- a/boards/arm/stm32/olimex-stm32-p407/scripts/Make.defs
+++ b/boards/arm/stm32/olimex-stm32-p407/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/olimexino-stm32/scripts/Make.defs b/boards/arm/stm32/olimexino-stm32/scripts/Make.defs
index 30d0913..595547b 100644
--- a/boards/arm/stm32/olimexino-stm32/scripts/Make.defs
+++ b/boards/arm/stm32/olimexino-stm32/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_WINDOWS_NATIVE),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)\tools\copydir.bat
-  DIRUNLINK = $(TOPDIR)\tools\unlink.bat
   MKDEP = $(TOPDIR)\tools\mkdeps.exe
   ARCHINCLUDES = -I. -isystem $(TOPDIR)\include
   ARCHXXINCLUDES = -I. -isystem $(TOPDIR)\include -isystem $(TOPDIR)\include\cxx
@@ -54,8 +52,6 @@ ifeq ($(CONFIG_WINDOWS_NATIVE),y)
 else
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/omnibusf4/scripts/Make.defs b/boards/arm/stm32/omnibusf4/scripts/Make.defs
index 7b57a5b..36a92bd 100644
--- a/boards/arm/stm32/omnibusf4/scripts/Make.defs
+++ b/boards/arm/stm32/omnibusf4/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/photon/scripts/Make.defs b/boards/arm/stm32/photon/scripts/Make.defs
index 83c4e28..15fc98a 100644
--- a/boards/arm/stm32/photon/scripts/Make.defs
+++ b/boards/arm/stm32/photon/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/shenzhou/scripts/Make.defs b/boards/arm/stm32/shenzhou/scripts/Make.defs
index 1c92df2..955a51c 100644
--- a/boards/arm/stm32/shenzhou/scripts/Make.defs
+++ b/boards/arm/stm32/shenzhou/scripts/Make.defs
@@ -47,8 +47,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm3210e-eval/scripts/Make.defs b/boards/arm/stm32/stm3210e-eval/scripts/Make.defs
index 5e05bac..672c991 100644
--- a/boards/arm/stm32/stm3210e-eval/scripts/Make.defs
+++ b/boards/arm/stm32/stm3210e-eval/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm3220g-eval/scripts/Make.defs b/boards/arm/stm32/stm3220g-eval/scripts/Make.defs
index 6654125..f3189e9 100644
--- a/boards/arm/stm32/stm3220g-eval/scripts/Make.defs
+++ b/boards/arm/stm32/stm3220g-eval/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm3240g-eval/configs/knxwm/Make.defs b/boards/arm/stm32/stm3240g-eval/configs/knxwm/Make.defs
index eed9d47..ac7f49f 100644
--- a/boards/arm/stm32/stm3240g-eval/configs/knxwm/Make.defs
+++ b/boards/arm/stm32/stm3240g-eval/configs/knxwm/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
diff --git a/boards/arm/stm32/stm3240g-eval/scripts/Make.defs b/boards/arm/stm32/stm3240g-eval/scripts/Make.defs
index 669d9ad..df8738e 100644
--- a/boards/arm/stm32/stm3240g-eval/scripts/Make.defs
+++ b/boards/arm/stm32/stm3240g-eval/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32_tiny/scripts/Make.defs b/boards/arm/stm32/stm32_tiny/scripts/Make.defs
index 8bc428a..ef65108 100644
--- a/boards/arm/stm32/stm32_tiny/scripts/Make.defs
+++ b/boards/arm/stm32/stm32_tiny/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32butterfly2/scripts/Make.defs b/boards/arm/stm32/stm32butterfly2/scripts/Make.defs
index 31e72ae..6c174f0 100644
--- a/boards/arm/stm32/stm32butterfly2/scripts/Make.defs
+++ b/boards/arm/stm32/stm32butterfly2/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32f103-minimum/scripts/Make.defs b/boards/arm/stm32/stm32f103-minimum/scripts/Make.defs
index 6442c06..347d68d 100644
--- a/boards/arm/stm32/stm32f103-minimum/scripts/Make.defs
+++ b/boards/arm/stm32/stm32f103-minimum/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32f334-disco/scripts/Make.defs b/boards/arm/stm32/stm32f334-disco/scripts/Make.defs
index 0ae2fd2..9466521 100644
--- a/boards/arm/stm32/stm32f334-disco/scripts/Make.defs
+++ b/boards/arm/stm32/stm32f334-disco/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32f3discovery/scripts/Make.defs b/boards/arm/stm32/stm32f3discovery/scripts/Make.defs
index 95eeb5b..81031cd 100644
--- a/boards/arm/stm32/stm32f3discovery/scripts/Make.defs
+++ b/boards/arm/stm32/stm32f3discovery/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32f411e-disco/scripts/Make.defs b/boards/arm/stm32/stm32f411e-disco/scripts/Make.defs
index 2075bda..ddc3d7f 100644
--- a/boards/arm/stm32/stm32f411e-disco/scripts/Make.defs
+++ b/boards/arm/stm32/stm32f411e-disco/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = f411ve.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32f429i-disco/scripts/Make.defs b/boards/arm/stm32/stm32f429i-disco/scripts/Make.defs
index eeb1174..18b9269 100644
--- a/boards/arm/stm32/stm32f429i-disco/scripts/Make.defs
+++ b/boards/arm/stm32/stm32f429i-disco/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32f4discovery/configs/cxxtest/Make.defs b/boards/arm/stm32/stm32f4discovery/configs/cxxtest/Make.defs
index b7ea823..edceade 100644
--- a/boards/arm/stm32/stm32f4discovery/configs/cxxtest/Make.defs
+++ b/boards/arm/stm32/stm32f4discovery/configs/cxxtest/Make.defs
@@ -57,8 +57,6 @@ EXTRA_LIBS = -lsupc++
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" \
diff --git a/boards/arm/stm32/stm32f4discovery/configs/elf/Make.defs b/boards/arm/stm32/stm32f4discovery/configs/elf/Make.defs
index 40d3c6f..3dec85d 100644
--- a/boards/arm/stm32/stm32f4discovery/configs/elf/Make.defs
+++ b/boards/arm/stm32/stm32f4discovery/configs/elf/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32f4discovery/configs/posix_spawn/Make.defs b/boards/arm/stm32/stm32f4discovery/configs/posix_spawn/Make.defs
index a185cc8..1518ac9 100644
--- a/boards/arm/stm32/stm32f4discovery/configs/posix_spawn/Make.defs
+++ b/boards/arm/stm32/stm32f4discovery/configs/posix_spawn/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32f4discovery/configs/testlibcxx/Make.defs b/boards/arm/stm32/stm32f4discovery/configs/testlibcxx/Make.defs
index 8f7964f..a278ba4 100644
--- a/boards/arm/stm32/stm32f4discovery/configs/testlibcxx/Make.defs
+++ b/boards/arm/stm32/stm32f4discovery/configs/testlibcxx/Make.defs
@@ -59,8 +59,6 @@ EXTRA_LIBS = -lsupc++
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" \
diff --git a/boards/arm/stm32/stm32f4discovery/scripts/Make.defs b/boards/arm/stm32/stm32f4discovery/scripts/Make.defs
index 9eefb97..5873240 100644
--- a/boards/arm/stm32/stm32f4discovery/scripts/Make.defs
+++ b/boards/arm/stm32/stm32f4discovery/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32ldiscovery/scripts/Make.defs b/boards/arm/stm32/stm32ldiscovery/scripts/Make.defs
index 0b57801..b791803 100644
--- a/boards/arm/stm32/stm32ldiscovery/scripts/Make.defs
+++ b/boards/arm/stm32/stm32ldiscovery/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/stm32vldiscovery/scripts/Make.defs b/boards/arm/stm32/stm32vldiscovery/scripts/Make.defs
index 65f124d..b669ac0 100644
--- a/boards/arm/stm32/stm32vldiscovery/scripts/Make.defs
+++ b/boards/arm/stm32/stm32vldiscovery/scripts/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT = stm32vldiscovery.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32/viewtool-stm32f107/scripts/Make.defs b/boards/arm/stm32/viewtool-stm32f107/scripts/Make.defs
index e0ca473..54bfda8 100644
--- a/boards/arm/stm32/viewtool-stm32f107/scripts/Make.defs
+++ b/boards/arm/stm32/viewtool-stm32f107/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f0l0g0/b-l072z-lrwan1/scripts/Make.defs b/boards/arm/stm32f0l0g0/b-l072z-lrwan1/scripts/Make.defs
index 1edbb89..122c11d 100644
--- a/boards/arm/stm32f0l0g0/b-l072z-lrwan1/scripts/Make.defs
+++ b/boards/arm/stm32f0l0g0/b-l072z-lrwan1/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f0l0g0/nucleo-f072rb/scripts/Make.defs b/boards/arm/stm32f0l0g0/nucleo-f072rb/scripts/Make.defs
index e156ab8..5ec4204 100644
--- a/boards/arm/stm32f0l0g0/nucleo-f072rb/scripts/Make.defs
+++ b/boards/arm/stm32f0l0g0/nucleo-f072rb/scripts/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f0l0g0/nucleo-f091rc/scripts/Make.defs b/boards/arm/stm32f0l0g0/nucleo-f091rc/scripts/Make.defs
index 3a5a952..63c7c61 100644
--- a/boards/arm/stm32f0l0g0/nucleo-f091rc/scripts/Make.defs
+++ b/boards/arm/stm32f0l0g0/nucleo-f091rc/scripts/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f0l0g0/nucleo-g070rb/scripts/Make.defs b/boards/arm/stm32f0l0g0/nucleo-g070rb/scripts/Make.defs
index 159ad5a..0e7f78b 100644
--- a/boards/arm/stm32f0l0g0/nucleo-g070rb/scripts/Make.defs
+++ b/boards/arm/stm32f0l0g0/nucleo-g070rb/scripts/Make.defs
@@ -44,8 +44,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f0l0g0/nucleo-g071rb/scripts/Make.defs b/boards/arm/stm32f0l0g0/nucleo-g071rb/scripts/Make.defs
index 915a0c0..3e798b1 100644
--- a/boards/arm/stm32f0l0g0/nucleo-g071rb/scripts/Make.defs
+++ b/boards/arm/stm32f0l0g0/nucleo-g071rb/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f0l0g0/nucleo-l073rz/scripts/Make.defs b/boards/arm/stm32f0l0g0/nucleo-l073rz/scripts/Make.defs
index 3da8fc7..6bd7950 100644
--- a/boards/arm/stm32f0l0g0/nucleo-l073rz/scripts/Make.defs
+++ b/boards/arm/stm32f0l0g0/nucleo-l073rz/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f0l0g0/stm32f051-discovery/scripts/Make.defs b/boards/arm/stm32f0l0g0/stm32f051-discovery/scripts/Make.defs
index 518fa82..18e655e 100644
--- a/boards/arm/stm32f0l0g0/stm32f051-discovery/scripts/Make.defs
+++ b/boards/arm/stm32f0l0g0/stm32f051-discovery/scripts/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f0l0g0/stm32f072-discovery/scripts/Make.defs b/boards/arm/stm32f0l0g0/stm32f072-discovery/scripts/Make.defs
index 0fb25c1..ae1649b 100644
--- a/boards/arm/stm32f0l0g0/stm32f072-discovery/scripts/Make.defs
+++ b/boards/arm/stm32f0l0g0/stm32f072-discovery/scripts/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f7/nucleo-144/configs/f722-nsh/Make.defs b/boards/arm/stm32f7/nucleo-144/configs/f722-nsh/Make.defs
index 2c8cac5..ccc1af8 100644
--- a/boards/arm/stm32f7/nucleo-144/configs/f722-nsh/Make.defs
+++ b/boards/arm/stm32f7/nucleo-144/configs/f722-nsh/Make.defs
@@ -45,8 +45,6 @@ LDSCRIPT = f722-flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f7/nucleo-144/configs/f746-evalos/Make.defs b/boards/arm/stm32f7/nucleo-144/configs/f746-evalos/Make.defs
index f9eb315..5e7f761 100644
--- a/boards/arm/stm32f7/nucleo-144/configs/f746-evalos/Make.defs
+++ b/boards/arm/stm32f7/nucleo-144/configs/f746-evalos/Make.defs
@@ -43,8 +43,6 @@ LDSCRIPT = f746-flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f7/nucleo-144/configs/f746-nsh/Make.defs b/boards/arm/stm32f7/nucleo-144/configs/f746-nsh/Make.defs
index f283a1f..8f1b511 100644
--- a/boards/arm/stm32f7/nucleo-144/configs/f746-nsh/Make.defs
+++ b/boards/arm/stm32f7/nucleo-144/configs/f746-nsh/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT = f746-flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f7/nucleo-144/configs/f767-evalos/Make.defs b/boards/arm/stm32f7/nucleo-144/configs/f767-evalos/Make.defs
index 10a782d..ef81a96 100644
--- a/boards/arm/stm32f7/nucleo-144/configs/f767-evalos/Make.defs
+++ b/boards/arm/stm32f7/nucleo-144/configs/f767-evalos/Make.defs
@@ -43,8 +43,6 @@ LDSCRIPT = f767-flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f7/nucleo-144/configs/f767-netnsh/Make.defs b/boards/arm/stm32f7/nucleo-144/configs/f767-netnsh/Make.defs
index a3c1e31..28a009f 100644
--- a/boards/arm/stm32f7/nucleo-144/configs/f767-netnsh/Make.defs
+++ b/boards/arm/stm32f7/nucleo-144/configs/f767-netnsh/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT = f767-flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f7/nucleo-144/configs/f767-nsh/Make.defs b/boards/arm/stm32f7/nucleo-144/configs/f767-nsh/Make.defs
index 226c757..a5139da 100644
--- a/boards/arm/stm32f7/nucleo-144/configs/f767-nsh/Make.defs
+++ b/boards/arm/stm32f7/nucleo-144/configs/f767-nsh/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT = f767-flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f7/stm32f746-ws/scripts/Make.defs b/boards/arm/stm32f7/stm32f746-ws/scripts/Make.defs
index 736781c..cde8959 100644
--- a/boards/arm/stm32f7/stm32f746-ws/scripts/Make.defs
+++ b/boards/arm/stm32f7/stm32f746-ws/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f7/stm32f746g-disco/scripts/Make.defs b/boards/arm/stm32f7/stm32f746g-disco/scripts/Make.defs
index aa74fe9..db8b9c2 100644
--- a/boards/arm/stm32f7/stm32f746g-disco/scripts/Make.defs
+++ b/boards/arm/stm32f7/stm32f746g-disco/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32f7/stm32f769i-disco/scripts/Make.defs b/boards/arm/stm32f7/stm32f769i-disco/scripts/Make.defs
index 96d1925..edbfa63 100644
--- a/boards/arm/stm32f7/stm32f769i-disco/scripts/Make.defs
+++ b/boards/arm/stm32f7/stm32f769i-disco/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32h7/nucleo-h743zi/scripts/Make.defs b/boards/arm/stm32h7/nucleo-h743zi/scripts/Make.defs
index aa2d983..499f34e 100644
--- a/boards/arm/stm32h7/nucleo-h743zi/scripts/Make.defs
+++ b/boards/arm/stm32h7/nucleo-h743zi/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32h7/stm32h747i-disco/scripts/Make.defs b/boards/arm/stm32h7/stm32h747i-disco/scripts/Make.defs
index 854f067..152f752 100644
--- a/boards/arm/stm32h7/stm32h747i-disco/scripts/Make.defs
+++ b/boards/arm/stm32h7/stm32h747i-disco/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32l4/b-l475e-iot01a/scripts/Make.defs b/boards/arm/stm32l4/b-l475e-iot01a/scripts/Make.defs
index 134b2af..dcfc08e 100644
--- a/boards/arm/stm32l4/b-l475e-iot01a/scripts/Make.defs
+++ b/boards/arm/stm32l4/b-l475e-iot01a/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32l4/nucleo-l432kc/scripts/Make.defs b/boards/arm/stm32l4/nucleo-l432kc/scripts/Make.defs
index 2088815..9ace313 100644
--- a/boards/arm/stm32l4/nucleo-l432kc/scripts/Make.defs
+++ b/boards/arm/stm32l4/nucleo-l432kc/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = l432kc.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mknulldeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32l4/nucleo-l452re/scripts/Make.defs b/boards/arm/stm32l4/nucleo-l452re/scripts/Make.defs
index 676f208..222bcf5 100644
--- a/boards/arm/stm32l4/nucleo-l452re/scripts/Make.defs
+++ b/boards/arm/stm32l4/nucleo-l452re/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = l452re-flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mknulldeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32l4/nucleo-l476rg/scripts/Make.defs b/boards/arm/stm32l4/nucleo-l476rg/scripts/Make.defs
index 461b578..75dd6ba 100644
--- a/boards/arm/stm32l4/nucleo-l476rg/scripts/Make.defs
+++ b/boards/arm/stm32l4/nucleo-l476rg/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = l476rg.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mknulldeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32l4/nucleo-l496zg/scripts/Make.defs b/boards/arm/stm32l4/nucleo-l496zg/scripts/Make.defs
index 9094dcf..4a049e4 100644
--- a/boards/arm/stm32l4/nucleo-l496zg/scripts/Make.defs
+++ b/boards/arm/stm32l4/nucleo-l496zg/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = l496zg-flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mknulldeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32l4/stm32l476-mdk/scripts/Make.defs b/boards/arm/stm32l4/stm32l476-mdk/scripts/Make.defs
index f32b508..756cf7e 100644
--- a/boards/arm/stm32l4/stm32l476-mdk/scripts/Make.defs
+++ b/boards/arm/stm32l4/stm32l476-mdk/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = stm32l476-mdk.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mknulldeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32l4/stm32l476vg-disco/configs/knsh/Make.defs b/boards/arm/stm32l4/stm32l476vg-disco/configs/knsh/Make.defs
index 6173045..124dfba 100644
--- a/boards/arm/stm32l4/stm32l476vg-disco/configs/knsh/Make.defs
+++ b/boards/arm/stm32l4/stm32l476vg-disco/configs/knsh/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT2 = kernel-space.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mknulldeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32l4/stm32l476vg-disco/scripts/Make.defs b/boards/arm/stm32l4/stm32l476vg-disco/scripts/Make.defs
index 619aee2..1e32dc3 100644
--- a/boards/arm/stm32l4/stm32l476vg-disco/scripts/Make.defs
+++ b/boards/arm/stm32l4/stm32l476vg-disco/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = stm32l476vg-disco.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mknulldeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32l4/stm32l4r9ai-disco/configs/knsh/Make.defs b/boards/arm/stm32l4/stm32l4r9ai-disco/configs/knsh/Make.defs
index bcc00b2..19d0c34 100644
--- a/boards/arm/stm32l4/stm32l4r9ai-disco/configs/knsh/Make.defs
+++ b/boards/arm/stm32l4/stm32l4r9ai-disco/configs/knsh/Make.defs
@@ -42,8 +42,6 @@ LDSCRIPT2 = kernel-space.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mknulldeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/stm32l4/stm32l4r9ai-disco/scripts/Make.defs b/boards/arm/stm32l4/stm32l4r9ai-disco/scripts/Make.defs
index 04ff7e2..af4db51 100644
--- a/boards/arm/stm32l4/stm32l4r9ai-disco/scripts/Make.defs
+++ b/boards/arm/stm32l4/stm32l4r9ai-disco/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = stm32l4r9ai-disco.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mknulldeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/str71x/olimex-strp711/scripts/Make.defs b/boards/arm/str71x/olimex-strp711/scripts/Make.defs
index e12f831..3ca6c04 100644
--- a/boards/arm/str71x/olimex-strp711/scripts/Make.defs
+++ b/boards/arm/str71x/olimex-strp711/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/arm/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tiva/dk-tm4c129x/scripts/Make.defs b/boards/arm/tiva/dk-tm4c129x/scripts/Make.defs
index 648d3ff..1cb1c7a 100644
--- a/boards/arm/tiva/dk-tm4c129x/scripts/Make.defs
+++ b/boards/arm/tiva/dk-tm4c129x/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tiva/eagle100/scripts/Make.defs b/boards/arm/tiva/eagle100/scripts/Make.defs
index 7b63a68..4ec1c51 100644
--- a/boards/arm/tiva/eagle100/scripts/Make.defs
+++ b/boards/arm/tiva/eagle100/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tiva/ekk-lm3s9b96/scripts/Make.defs b/boards/arm/tiva/ekk-lm3s9b96/scripts/Make.defs
index 0bab6dd..d6bb38f 100644
--- a/boards/arm/tiva/ekk-lm3s9b96/scripts/Make.defs
+++ b/boards/arm/tiva/ekk-lm3s9b96/scripts/Make.defs
@@ -40,8 +40,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tiva/launchxl-cc1310/scripts/Make.defs b/boards/arm/tiva/launchxl-cc1310/scripts/Make.defs
index ee6e081..6e15a87 100644
--- a/boards/arm/tiva/launchxl-cc1310/scripts/Make.defs
+++ b/boards/arm/tiva/launchxl-cc1310/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tiva/launchxl-cc1312r1/scripts/Make.defs b/boards/arm/tiva/launchxl-cc1312r1/scripts/Make.defs
index 2c7cf25..73863fb 100644
--- a/boards/arm/tiva/launchxl-cc1312r1/scripts/Make.defs
+++ b/boards/arm/tiva/launchxl-cc1312r1/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tiva/lm3s6432-s2e/scripts/Make.defs b/boards/arm/tiva/lm3s6432-s2e/scripts/Make.defs
index 711a281..ec8e7d2 100644
--- a/boards/arm/tiva/lm3s6432-s2e/scripts/Make.defs
+++ b/boards/arm/tiva/lm3s6432-s2e/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tiva/lm3s6965-ek/scripts/Make.defs b/boards/arm/tiva/lm3s6965-ek/scripts/Make.defs
index e92d5e8..5226048 100644
--- a/boards/arm/tiva/lm3s6965-ek/scripts/Make.defs
+++ b/boards/arm/tiva/lm3s6965-ek/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tiva/lm3s8962-ek/scripts/Make.defs b/boards/arm/tiva/lm3s8962-ek/scripts/Make.defs
index 1f90eb9..3e46cc8 100644
--- a/boards/arm/tiva/lm3s8962-ek/scripts/Make.defs
+++ b/boards/arm/tiva/lm3s8962-ek/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tiva/lm4f120-launchpad/scripts/Make.defs b/boards/arm/tiva/lm4f120-launchpad/scripts/Make.defs
index fee3022..370ac65 100644
--- a/boards/arm/tiva/lm4f120-launchpad/scripts/Make.defs
+++ b/boards/arm/tiva/lm4f120-launchpad/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tiva/tm4c123g-launchpad/scripts/Make.defs b/boards/arm/tiva/tm4c123g-launchpad/scripts/Make.defs
index d0bb956..661e89f 100644
--- a/boards/arm/tiva/tm4c123g-launchpad/scripts/Make.defs
+++ b/boards/arm/tiva/tm4c123g-launchpad/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tiva/tm4c1294-launchpad/scripts/Make.defs b/boards/arm/tiva/tm4c1294-launchpad/scripts/Make.defs
index 51f9c94..a2e39e8 100644
--- a/boards/arm/tiva/tm4c1294-launchpad/scripts/Make.defs
+++ b/boards/arm/tiva/tm4c1294-launchpad/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/tms570/launchxl-tms57004/scripts/Make.defs b/boards/arm/tms570/launchxl-tms57004/scripts/Make.defs
index 540aa8b..9a341e9 100644
--- a/boards/arm/tms570/launchxl-tms57004/scripts/Make.defs
+++ b/boards/arm/tms570/launchxl-tms57004/scripts/Make.defs
@@ -129,8 +129,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/tms570/tms570ls31x-usb-kit/scripts/Make.defs b/boards/arm/tms570/tms570ls31x-usb-kit/scripts/Make.defs
index 14f3e0d..fa52c29 100644
--- a/boards/arm/tms570/tms570ls31x-usb-kit/scripts/Make.defs
+++ b/boards/arm/tms570/tms570ls31x-usb-kit/scripts/Make.defs
@@ -128,8 +128,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/arm/xmc4/xmc4500-relax/scripts/Make.defs b/boards/arm/xmc4/xmc4500-relax/scripts/Make.defs
index 3652760..f205a08 100644
--- a/boards/arm/xmc4/xmc4500-relax/scripts/Make.defs
+++ b/boards/arm/xmc4/xmc4500-relax/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/arm/xmc4/xmc4700-relax/scripts/Make.defs b/boards/arm/xmc4/xmc4700-relax/scripts/Make.defs
index 68d1fac..65ef6de 100644
--- a/boards/arm/xmc4/xmc4700-relax/scripts/Make.defs
+++ b/boards/arm/xmc4/xmc4700-relax/scripts/Make.defs
@@ -26,8 +26,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/avr/at32uc3/avr32dev1/scripts/Make.defs b/boards/avr/at32uc3/avr32dev1/scripts/Make.defs
index 6eddad3..94fa944 100644
--- a/boards/avr/at32uc3/avr32dev1/scripts/Make.defs
+++ b/boards/avr/at32uc3/avr32dev1/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/avr/src/avr32/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/avr/at90usb/micropendous3/scripts/Make.defs b/boards/avr/at90usb/micropendous3/scripts/Make.defs
index 73d09c7..7e158b6 100644
--- a/boards/avr/at90usb/micropendous3/scripts/Make.defs
+++ b/boards/avr/at90usb/micropendous3/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/avr/src/avr/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = $(ARCHINCLUDES) "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/avr/at90usb/teensy-2.0/scripts/Make.defs b/boards/avr/at90usb/teensy-2.0/scripts/Make.defs
index 367c0ae..9db3c91 100644
--- a/boards/avr/at90usb/teensy-2.0/scripts/Make.defs
+++ b/boards/avr/at90usb/teensy-2.0/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = $(ARCHINCLUDES) "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/avr/atmega/amber/scripts/Make.defs b/boards/avr/atmega/amber/scripts/Make.defs
index 2952f76..f03e5ba 100644
--- a/boards/avr/atmega/amber/scripts/Make.defs
+++ b/boards/avr/atmega/amber/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/avr/src/avr/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = $(ARCHINCLUDES) "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/avr/atmega/arduino-mega2560/scripts/Make.defs b/boards/avr/atmega/arduino-mega2560/scripts/Make.defs
index 0b9d270..4d2092c 100644
--- a/boards/avr/atmega/arduino-mega2560/scripts/Make.defs
+++ b/boards/avr/atmega/arduino-mega2560/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = flash.ld
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = $(ARCHINCLUDES) "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/avr/atmega/moteino-mega/scripts/Make.defs b/boards/avr/atmega/moteino-mega/scripts/Make.defs
index b04e9e6..6d423a5 100644
--- a/boards/avr/atmega/moteino-mega/scripts/Make.defs
+++ b/boards/avr/atmega/moteino-mega/scripts/Make.defs
@@ -39,8 +39,6 @@ include ${TOPDIR}/arch/avr/src/avr/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = $(ARCHINCLUDES) "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/hc/m9s12/demo9s12ne64/scripts/Make.defs b/boards/hc/m9s12/demo9s12ne64/scripts/Make.defs
index ec56ca9..b621a8f 100644
--- a/boards/hc/m9s12/demo9s12ne64/scripts/Make.defs
+++ b/boards/hc/m9s12/demo9s12ne64/scripts/Make.defs
@@ -56,8 +56,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/hc/m9s12/ne64badge/scripts/Make.defs b/boards/hc/m9s12/ne64badge/scripts/Make.defs
index f43f709..2d3b637 100644
--- a/boards/hc/m9s12/ne64badge/scripts/Make.defs
+++ b/boards/hc/m9s12/ne64badge/scripts/Make.defs
@@ -56,8 +56,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/mips/pic32mx/mirtoo/scripts/Make.defs b/boards/mips/pic32mx/mirtoo/scripts/Make.defs
index cd11f7d..6b012b4 100644
--- a/boards/mips/pic32mx/mirtoo/scripts/Make.defs
+++ b/boards/mips/pic32mx/mirtoo/scripts/Make.defs
@@ -40,8 +40,6 @@ include ${TOPDIR}/arch/mips/src/mips32/Toolchain.defs
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/mips/pic32mx/pic32mx-starterkit/scripts/Make.defs b/boards/mips/pic32mx/pic32mx-starterkit/scripts/Make.defs
index d3f444c..e090bb6 100644
--- a/boards/mips/pic32mx/pic32mx-starterkit/scripts/Make.defs
+++ b/boards/mips/pic32mx/pic32mx-starterkit/scripts/Make.defs
@@ -56,8 +56,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/mips/pic32mx/pic32mx7mmb/scripts/Make.defs b/boards/mips/pic32mx/pic32mx7mmb/scripts/Make.defs
index 08d9dd0..f7a8099 100644
--- a/boards/mips/pic32mx/pic32mx7mmb/scripts/Make.defs
+++ b/boards/mips/pic32mx/pic32mx7mmb/scripts/Make.defs
@@ -56,8 +56,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/mips/pic32mx/sure-pic32mx/scripts/Make.defs b/boards/mips/pic32mx/sure-pic32mx/scripts/Make.defs
index b62e20f..d95f6f5 100644
--- a/boards/mips/pic32mx/sure-pic32mx/scripts/Make.defs
+++ b/boards/mips/pic32mx/sure-pic32mx/scripts/Make.defs
@@ -56,8 +56,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/mips/pic32mx/ubw32/scripts/Make.defs b/boards/mips/pic32mx/ubw32/scripts/Make.defs
index 792bd32..586e1c5 100644
--- a/boards/mips/pic32mx/ubw32/scripts/Make.defs
+++ b/boards/mips/pic32mx/ubw32/scripts/Make.defs
@@ -56,8 +56,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/mips/pic32mz/flipnclick-pic32mz/scripts/Make.defs b/boards/mips/pic32mz/flipnclick-pic32mz/scripts/Make.defs
index 8810b7a..4a0c39f 100644
--- a/boards/mips/pic32mz/flipnclick-pic32mz/scripts/Make.defs
+++ b/boards/mips/pic32mz/flipnclick-pic32mz/scripts/Make.defs
@@ -66,8 +66,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/mips/pic32mz/pic32mz-starterkit/scripts/Make.defs b/boards/mips/pic32mz/pic32mz-starterkit/scripts/Make.defs
index 98b3698..4e96700 100644
--- a/boards/mips/pic32mz/pic32mz-starterkit/scripts/Make.defs
+++ b/boards/mips/pic32mz/pic32mz-starterkit/scripts/Make.defs
@@ -66,8 +66,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/misoc/lm32/misoc/scripts/Make.defs b/boards/misoc/lm32/misoc/scripts/Make.defs
index 9f0a075..f0bee86 100644
--- a/boards/misoc/lm32/misoc/scripts/Make.defs
+++ b/boards/misoc/lm32/misoc/scripts/Make.defs
@@ -48,8 +48,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = $(ARCHINCLUDES) "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/or1k/mor1kx/or1k/scripts/Make.defs b/boards/or1k/mor1kx/or1k/scripts/Make.defs
index 6edf44f..3bda72b 100644
--- a/boards/or1k/mor1kx/or1k/scripts/Make.defs
+++ b/boards/or1k/mor1kx/or1k/scripts/Make.defs
@@ -114,8 +114,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native host tools
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 else
   # Linux/Cygwin-native host tools
diff --git a/boards/renesas/rx65n/rx65n-grrose/scripts/Make.defs b/boards/renesas/rx65n/rx65n-grrose/scripts/Make.defs
index fdac443..e673685 100644
--- a/boards/renesas/rx65n/rx65n-grrose/scripts/Make.defs
+++ b/boards/renesas/rx65n/rx65n-grrose/scripts/Make.defs
@@ -45,8 +45,6 @@ ifneq ($(CONFIG_DEBUG_NOOPT),y)
 endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
-DIRLINK = $(TOPDIR)/tools/copydir.sh
-DIRUNLINK = $(TOPDIR)/tools/unlink.sh
 MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -I. -isystem "${shell cygpath -w $(TOPDIR)/arch/$(CONFIG_ARCH)/include}"
 ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/renesas/rx65n/rx65n-rsk1mb/scripts/Make.defs b/boards/renesas/rx65n/rx65n-rsk1mb/scripts/Make.defs
index edae976..a67402f 100644
--- a/boards/renesas/rx65n/rx65n-rsk1mb/scripts/Make.defs
+++ b/boards/renesas/rx65n/rx65n-rsk1mb/scripts/Make.defs
@@ -47,8 +47,6 @@ ifneq ($(CONFIG_DEBUG_NOOPT),y)
 endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
-DIRLINK = $(TOPDIR)/tools/copydir.sh
-DIRUNLINK = $(TOPDIR)/tools/unlink.sh
 MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -I. -isystem "${shell cygpath -w $(TOPDIR)/arch/$(CONFIG_ARCH)/include}"
 ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/renesas/rx65n/rx65n-rsk2mb/scripts/Make.defs b/boards/renesas/rx65n/rx65n-rsk2mb/scripts/Make.defs
index 7cbb106..58db538 100644
--- a/boards/renesas/rx65n/rx65n-rsk2mb/scripts/Make.defs
+++ b/boards/renesas/rx65n/rx65n-rsk2mb/scripts/Make.defs
@@ -47,8 +47,6 @@ ifneq ($(CONFIG_DEBUG_NOOPT),y)
 endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
-DIRLINK = $(TOPDIR)/tools/copydir.sh
-DIRUNLINK = $(TOPDIR)/tools/unlink.sh
 MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -I. -isystem "${shell cygpath -w $(TOPDIR)/arch/$(CONFIG_ARCH)/include}"
 ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/renesas/rx65n/rx65n/scripts/Make.defs b/boards/renesas/rx65n/rx65n/scripts/Make.defs
index aefa11d..ad58f86 100644
--- a/boards/renesas/rx65n/rx65n/scripts/Make.defs
+++ b/boards/renesas/rx65n/rx65n/scripts/Make.defs
@@ -45,8 +45,6 @@ ifneq ($(CONFIG_DEBUG_NOOPT),y)
 endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
-DIRLINK = $(TOPDIR)/tools/copydir.sh
-DIRUNLINK = $(TOPDIR)/tools/unlink.sh
 MKDEP = $(TOPDIR)/tools/mkwindeps.sh
 ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -I. -isystem "${shell cygpath -w $(TOPDIR)/arch/$(CONFIG_ARCH)/include}"
 ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/risc-v/fe310/hifive1-revb/scripts/Make.defs b/boards/risc-v/fe310/hifive1-revb/scripts/Make.defs
index 63cd385..1d7a406 100644
--- a/boards/risc-v/fe310/hifive1-revb/scripts/Make.defs
+++ b/boards/risc-v/fe310/hifive1-revb/scripts/Make.defs
@@ -45,8 +45,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/risc-v/gap8/gapuino/scripts/Make.defs b/boards/risc-v/gap8/gapuino/scripts/Make.defs
index 8744f38..8ad692b 100644
--- a/boards/risc-v/gap8/gapuino/scripts/Make.defs
+++ b/boards/risc-v/gap8/gapuino/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/risc-v/k210/maix-bit/scripts/Make.defs b/boards/risc-v/k210/maix-bit/scripts/Make.defs
index 9a2abe7..809593d 100644
--- a/boards/risc-v/k210/maix-bit/scripts/Make.defs
+++ b/boards/risc-v/k210/maix-bit/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/risc-v/litex/arty_a7/scripts/Make.defs b/boards/risc-v/litex/arty_a7/scripts/Make.defs
index 6d42acb..76fd0eb 100644
--- a/boards/risc-v/litex/arty_a7/scripts/Make.defs
+++ b/boards/risc-v/litex/arty_a7/scripts/Make.defs
@@ -26,8 +26,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/risc-v/nr5m100/nr5m100-nexys4/scripts/Make.defs b/boards/risc-v/nr5m100/nr5m100-nexys4/scripts/Make.defs
index 5fc7212..027d0b0 100644
--- a/boards/risc-v/nr5m100/nr5m100-nexys4/scripts/Make.defs
+++ b/boards/risc-v/nr5m100/nr5m100-nexys4/scripts/Make.defs
@@ -41,8 +41,6 @@ LDSCRIPT = ld.script
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/sim/sim/sim/scripts/Make.defs b/boards/sim/sim/sim/scripts/Make.defs
index d3f08fb..198cd77 100644
--- a/boards/sim/sim/sim/scripts/Make.defs
+++ b/boards/sim/sim/sim/scripts/Make.defs
@@ -23,11 +23,6 @@ include ${TOPDIR}/tools/Config.mk
 
 HOSTOS = ${shell uname -o 2>/dev/null || uname -s 2>/dev/null || echo "Other"}
 
-ifeq ($(CONFIG_WINDOWS_MSYS),y)
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-endif
-
 ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
   ARCHOPTIMIZATION = -g
 endif
diff --git a/boards/x86/qemu/qemu-i486/scripts/Make.defs b/boards/x86/qemu/qemu-i486/scripts/Make.defs
index c000f41..5a4e86f 100644
--- a/boards/x86/qemu/qemu-i486/scripts/Make.defs
+++ b/boards/x86/qemu/qemu-i486/scripts/Make.defs
@@ -48,8 +48,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/x86_64/intel64/qemu-intel64/scripts/Make.defs b/boards/x86_64/intel64/qemu-intel64/scripts/Make.defs
index 51abe9e..dd6fc7e 100644
--- a/boards/x86_64/intel64/qemu-intel64/scripts/Make.defs
+++ b/boards/x86_64/intel64/qemu-intel64/scripts/Make.defs
@@ -34,8 +34,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/xtensa/esp32/esp32-core/scripts/Make.defs b/boards/xtensa/esp32/esp32-core/scripts/Make.defs
index b82e0ea..7fcb564 100644
--- a/boards/xtensa/esp32/esp32-core/scripts/Make.defs
+++ b/boards/xtensa/esp32/esp32-core/scripts/Make.defs
@@ -50,8 +50,6 @@ endif
 
 ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
   # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
   MKDEP = $(TOPDIR)/tools/mkwindeps.sh
   ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
diff --git a/boards/z16/z16f/z16f2800100zcog/scripts/Make.defs b/boards/z16/z16f/z16f2800100zcog/scripts/Make.defs
index 4240578..cd42713 100644
--- a/boards/z16/z16f/z16f2800100zcog/scripts/Make.defs
+++ b/boards/z16/z16f/z16f2800100zcog/scripts/Make.defs
@@ -95,8 +95,4 @@ else
 
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mknulldeps.sh
 
-  # ZDS-II cannot follow Cygwin soft links, so we will have to use directory copies
-
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
 endif
diff --git a/boards/z80/ez80/ez80f910200kitg/scripts/Make.defs b/boards/z80/ez80/ez80f910200kitg/scripts/Make.defs
index c189c7b..05bcfb7 100644
--- a/boards/z80/ez80/ez80f910200kitg/scripts/Make.defs
+++ b/boards/z80/ez80/ez80f910200kitg/scripts/Make.defs
@@ -109,8 +109,4 @@ else
 
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mknulldeps.sh
 
-  # ZDS-II cannot follow Cygwin soft links, so we will have to use directory copies
-
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
 endif
diff --git a/boards/z80/ez80/ez80f910200zco/scripts/Make.defs b/boards/z80/ez80/ez80f910200zco/scripts/Make.defs
index 802369b..a638aca 100644
--- a/boards/z80/ez80/ez80f910200zco/scripts/Make.defs
+++ b/boards/z80/ez80/ez80f910200zco/scripts/Make.defs
@@ -109,8 +109,4 @@ else
 
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mknulldeps.sh
 
-  # ZDS-II cannot follow Cygwin soft links, so we will have to use directory copies
-
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
 endif
diff --git a/boards/z80/ez80/makerlisp/scripts/Make.defs b/boards/z80/ez80/makerlisp/scripts/Make.defs
index d748308..96c8727 100644
--- a/boards/z80/ez80/makerlisp/scripts/Make.defs
+++ b/boards/z80/ez80/makerlisp/scripts/Make.defs
@@ -117,8 +117,4 @@ else
 
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mknulldeps.sh
 
-  # ZDS-II cannot follow Cygwin soft links, so we will have to use directory copies
-
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
 endif
diff --git a/boards/z80/ez80/z20x/scripts/Make.defs b/boards/z80/ez80/z20x/scripts/Make.defs
index fee3332..e70fb1b 100644
--- a/boards/z80/ez80/z20x/scripts/Make.defs
+++ b/boards/z80/ez80/z20x/scripts/Make.defs
@@ -111,8 +111,4 @@ else
 
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mknulldeps.sh
 
-  # ZDS-II cannot follow Cygwin soft links, so we will have to use directory copies
-
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
 endif
diff --git a/boards/z80/z180/p112/scripts/Make.defs b/boards/z80/z180/p112/scripts/Make.defs
index 1bca80a..fcd484f 100644
--- a/boards/z80/z180/p112/scripts/Make.defs
+++ b/boards/z80/z180/p112/scripts/Make.defs
@@ -135,15 +135,6 @@ ifeq ($(CONFIG_WINDOWS_NATIVE),y)
 
   MKDEP = $(TOPDIR)\tools\mkdeps.exe --winnative # --dep-debug
 
-  # Use NTFS links or directory copies
-
-ifeq ($(CONFIG_WINDOWS_MKLINK),y)
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)link.bat
-else
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.bat
-endif
-DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.bat
-
 else
 
 # Linux/Cygwin host tool definitions
@@ -157,14 +148,4 @@ else
 
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 
-  # SDCC for Linux, macOS, or Cygwin understands symbolic links.  Windows SDCC
-  # running under Cygwin does not
-
-ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-else
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)link.sh
-endif
-DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
-
 endif
diff --git a/boards/z80/z8/z8encore000zco/scripts/Make.defs b/boards/z80/z8/z8encore000zco/scripts/Make.defs
index 48f660f..fabbf3c 100644
--- a/boards/z80/z8/z8encore000zco/scripts/Make.defs
+++ b/boards/z80/z8/z8encore000zco/scripts/Make.defs
@@ -108,8 +108,4 @@ else
 
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 
-  # ZDS-II cannot follow Cygwin soft links, so we will have to use directory copies
-
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
 endif
diff --git a/boards/z80/z8/z8f64200100kit/scripts/Make.defs b/boards/z80/z8/z8f64200100kit/scripts/Make.defs
index 0e5c1d4..ebc7a31 100644
--- a/boards/z80/z8/z8f64200100kit/scripts/Make.defs
+++ b/boards/z80/z8/z8f64200100kit/scripts/Make.defs
@@ -107,8 +107,4 @@ else
 
   MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkwindeps.sh
 
-  # ZDS-II cannot follow Cygwin soft links, so we will have to use directory copies
-
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
 endif
diff --git a/boards/z80/z80/z80sim/scripts/Make.defs b/boards/z80/z80/z80sim/scripts/Make.defs
index 21b97ba..7dfec30 100644
--- a/boards/z80/z80/z80sim/scripts/Make.defs
+++ b/boards/z80/z80/z80sim/scripts/Make.defs
@@ -132,15 +132,6 @@ ifeq ($(CONFIG_WINDOWS_NATIVE),y)
 
   MKDEP = $(TOPDIR)\tools\mkdeps$(HOSTEXEEXT) --winnative
 
-  # Use NTFS links or directory copies
-
-ifeq ($(CONFIG_WINDOWS_MKLINK),y)
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)link.bat
-else
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.bat
-endif
-DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.bat
-
 else
 
 # Linux/Cygwin host tool definitions
@@ -158,14 +149,4 @@ else
     MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
   endif
 
-  # SDCC for Linux, macOS, or Cygwin understands symbolic links.  Windows SDCC
-  # running under Cygwin does not
-
-ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-else
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)link.sh
-endif
-DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
-
 endif
diff --git a/tools/Config.mk b/tools/Config.mk
index 0606026..ee04fad 100644
--- a/tools/Config.mk
+++ b/tools/Config.mk
@@ -85,6 +85,26 @@ else
   DELIM ?= $(strip /)
 endif
 
+# DIRLINK - Create a directory link in the portable way
+
+ifeq ($(CONFIG_WINDOWS_NATIVE),y)
+ifeq ($(CONFIG_WINDOWS_MKLINK),y)
+  DIRLINK   ?= $(TOPDIR)$(DELIM)tools$(DELIM)link.bat
+else
+  DIRLINK   ?= $(TOPDIR)$(DELIM)tools$(DELIM)copydir.bat
+endif
+  DIRUNLINK ?= $(TOPDIR)$(DELIM)tools$(DELIM)unlink.bat
+else
+ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
+  DIRLINK   ?= $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
+else ifeq ($(CONFIG_WINDOWS_MSYS),y)
+  DIRLINK   ?= $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
+else
+  DIRLINK   ?= $(TOPDIR)$(DELIM)tools$(DELIM)link.sh
+endif
+  DIRUNLINK ?= $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
+endif
+
 # INCDIR - Convert a list of directory paths to a list of compiler include
 #   directories
 # Example: CFFLAGS += ${shell $(INCDIR) [options] "compiler" "dir1" "dir2" "dir2" ...}
diff --git a/tools/Makefile.export b/tools/Makefile.export
index 156b4b9..7ca2c32 100644
--- a/tools/Makefile.export
+++ b/tools/Makefile.export
@@ -94,8 +94,6 @@ endif
 	@echo "HOSTCFLAGS=\"$(HOSTCFLAGS)\"" >> $(EXPORTDIR)/makeinfo.sh
 	@echo "HOSTLDFLAGS=\"$(HOSTLDFLAGS)\"" >> $(EXPORTDIR)/makeinfo.sh
 	@echo "HOSTEXEEXT=\"$(HOSTEXEEXT)\"" >> $(EXPORTDIR)/makeinfo.sh
-	@echo "DIRLINK=\"$(DIRLINK)\"" >> $(EXPORTDIR)/makeinfo.sh
-	@echo "DIRUNLINK=\"$(DIRUNLINK)\"" >> $(EXPORTDIR)/makeinfo.sh
 	@echo "MKDEP=\"$(MKDEP)\"" >> $(EXPORTDIR)/makeinfo.sh
 	@echo "LDSCRIPT=\"$(LDSCRIPT)\"" >> $(EXPORTDIR)/makeinfo.sh
 	$(Q) chmod 755 $(EXPORTDIR)/makeinfo.sh
diff --git a/tools/Makefile.unix b/tools/Makefile.unix
index c477d53..eab40d2 100644
--- a/tools/Makefile.unix
+++ b/tools/Makefile.unix
@@ -74,13 +74,6 @@ else
 export Q := @
 endif
 
-# Default tools
-
-ifeq ($(DIRLINK),)
-DIRLINK = $(TOPDIR)/tools/link.sh
-DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-endif
-
 # Process architecture and board-specific directories
 
 ARCH_DIR = arch/$(CONFIG_ARCH)
diff --git a/tools/Makefile.win b/tools/Makefile.win
index d190209..74bab77 100644
--- a/tools/Makefile.win
+++ b/tools/Makefile.win
@@ -280,23 +280,13 @@ tools\mkdeps$(HOSTEXEEXT):
 
 include\arch: .config
 	@echo LN: include\arch to $(ARCH_DIR)\include
-ifeq ($(CONFIG_WINDOWS_MKLINK),y)
-	$(Q) /user:administrator mklink /d include\arch $(TOPDIR)\$(ARCH_DIR)\include
-else
-	$(Q) xcopy $(TOPDIR)\$(ARCH_DIR)\include include\arch /c /q /s /e /y /i
-	$(Q) echo FAKELNK > include\arch\.fakelnk
-endif
+	$(Q) $(DIRLINK) $(TOPDIR)\$(ARCH_DIR)\include include\arch
 
 # Link the boards\<arch>\<chip>\<board>\include directory to include\arch\board
 
 include\arch\board: include\arch
 	@echo LN: include\arch\board to $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\include
-ifeq ($(CONFIG_WINDOWS_MKLINK),y)
-	$(Q) /user:administrator mklink /d include\arch\board $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\include
-else
-	$(Q) xcopy $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\include include\arch\board /c /q /s /e /y /i
-	$(Q) echo FAKELNK > include\arch\board\.fakelnk
-endif
+	$(Q) $(DIRLINK) $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\include include\arch\board
 
 ifeq ($(COMMON_DIR),y)
 # Link the boards\<arch>\<chip>\common dir to arch\<arch-name>\src\board
@@ -304,54 +294,29 @@ ifeq ($(COMMON_DIR),y)
 
 $(ARCH_SRC)\board: .config
 	@echo "LN: $(ARCH_SRC)\board to $(BOARD_DIR)\common"
-ifeq ($(CONFIG_WINDOWS_MKLINK),y)
-	$(Q) /user:administrator mklink /d $(ARCH_SRC)\board $(BOARD_DIR)\common
-else
-	$(Q) xcopy $(BOARD_DIR)\common $(ARCH_SRC)\board /c /q /s /e /y /i
-	$(Q) echo FAKELNK > $(ARCH_SRC)\board\.fakelnk
-endif
+	$(Q) $(DIRLINK) $(BOARD_DIR)\common $(ARCH_SRC)\board
 	@echo "LN: $(ARCH_SRC)\board\board to $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\src"
-ifeq ($(CONFIG_WINDOWS_MKLINK),y)
-	$(Q) /user:administrator mklink /d $(ARCH_SRC)\board\board $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\src
-else
-	$(Q) xcopy $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\src $(ARCH_SRC)\board\board /c /q /s /e /y /i
-	$(Q) echo FAKELNK > $(ARCH_SRC)\board\board\.fakelnk
-endif
+	$(Q) $(DIRLINK) $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\src $(ARCH_SRC)\board\board
 else
 # Link the boards\<arch>\<chip>\<board>\src dir to arch\<arch-name>\src\board
 
 $(ARCH_SRC)\board: .config
 	@echo LN: $(ARCH_SRC)\board to $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\src
-ifeq ($(CONFIG_WINDOWS_MKLINK),y)
-	$(Q) /user:administrator mklink /d $(ARCH_SRC)\board $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\src
-else
-	$(Q) xcopy $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\src $(ARCH_SRC)\board /c /q /s /e /y /i
-	$(Q) echo FAKELNK > $(ARCH_SRC)\board\.fakelnk
-endif
+	$(Q) $(DIRLINK) $(BOARD_DIR)\$(CONFIG_ARCH_BOARD)\src $(ARCH_SRC)\board
 endif
 
 # Link the boards\<arch>\<chip>\drivers dir to drivers\platform
 
 drivers\platform: .config
 	@echo LN: $(TOPDIR)\drivers\platform to $(BOARD_DIR)\drivers
-ifeq ($(CONFIG_WINDOWS_MKLINK),y)
-	$(Q) /user:administrator mklink /d $(TOPDIR)\drivers\platform $(BOARD_DIR)\drivers
-else
-	$(Q) xcopy $(BOARD_DIR)\drivers $(TOPDIR)\drivers\platform /c /q /s /e /y /i
-	$(Q) echo FAKELNK > $(TOPDIR)\drivers\platform .fakelnk
-endif
+	$(Q) $(DIRLINK) $(BOARD_DIR)\drivers $(TOPDIR)\drivers\platform
 
 # Link arch\<arch-name>\src\<chip-name> to arch\<arch-name>\src\chip
 
 $(ARCH_SRC)\chip: .config
 ifneq ($(CONFIG_ARCH_CHIP),)
 	@echo LN: $(ARCH_SRC)\chip to $(ARCH_SRC)\$(CONFIG_ARCH_CHIP)
-ifeq ($(CONFIG_WINDOWS_MKLINK),y)
-	$(Q) /user:administrator mklink /d $(ARCH_SRC)\chip $(TOPDIR)\$(ARCH_SRC)\$(CONFIG_ARCH_CHIP)
-else
-	$(Q) xcopy $(TOPDIR)\$(ARCH_SRC)\$(CONFIG_ARCH_CHIP) $(ARCH_SRC)\chip /c /q /s /e /y /i
-	$(Q) echo FAKELNK > $(ARCH_SRC)\chip\.fakelnk
-endif
+	$(Q) $(DIRLINK) $(TOPDIR)\$(ARCH_SRC)\$(CONFIG_ARCH_CHIP) $(ARCH_SRC)\chip
 endif
 
 # Link arch\<arch-name>\include\<chip-name> to arch\<arch-name>\include\chip
@@ -359,12 +324,7 @@ endif
 include\arch\chip: include\arch
 ifneq ($(CONFIG_ARCH_CHIP),)
 	@echo LN: include\arch\chip to $(ARCH_INC)\$(CONFIG_ARCH_CHIP)
-ifeq ($(CONFIG_WINDOWS_MKLINK),y)
-	$(Q) /user:administrator mklink /d include\arch\chip $(TOPDIR)\$(ARCH_INC)\$(CONFIG_ARCH_CHIP)
-else
-	$(Q) xcopy $(TOPDIR)\$(ARCH_INC)\$(CONFIG_ARCH_CHIP) include\arch\chip /c /q /s /e /y /i
-	$(Q) echo FAKELNK > include\arch\chip\.fakelnk
-endif
+	$(Q) $(DIRLINK) $(TOPDIR)\$(ARCH_INC)\$(CONFIG_ARCH_CHIP) include\arch\chip
 endif
 
 dirlinks: include\arch include\arch\board include\arch\chip $(ARCH_SRC)\board $(ARCH_SRC)\chip drivers\platform
@@ -600,13 +560,13 @@ endif
 	$(call DELFILE, .config)
 	$(call DELFILE, .config.old)
 	$(call DELFILE, .config-e)
-	$(call DELDIR, include\arch\board)
-	$(call DELDIR, include\arch\chip)
-	$(call DELDIR, include\arch)
-	$(call DELDIR, $(ARCH_SRC)\board\board)
-	$(call DELDIR, $(ARCH_SRC)\board)
-	$(call DELDIR, $(ARCH_SRC)\chip)
-	$(call DELDIR, $(TOPDIR)\drivers\platform)
+	$(call DIRUNLINK, include\arch\board)
+	$(call DIRUNLINK, include\arch\chip)
+	$(call DIRUNLINK, include\arch)
+	$(call DIRUNLINK, $(ARCH_SRC)\board\board)
+	$(call DIRUNLINK, $(ARCH_SRC)\board)
+	$(call DIRUNLINK, $(ARCH_SRC)\chip)
+	$(call DIRUNLINK, $(TOPDIR)\drivers\platform)
 
 # Application housekeeping targets.  The APPDIR variable refers to the user
 # application directory.  A sample apps\ directory is included with NuttX,
diff --git a/tools/mkexport.sh b/tools/mkexport.sh
index 8303b79..71685ce 100755
--- a/tools/mkexport.sh
+++ b/tools/mkexport.sh
@@ -254,8 +254,6 @@ echo "HOSTINCLUDES     = ${HOSTINCLUDES}" >>"${EXPORTDIR}/scripts/Make.defs"
 echo "HOSTCFLAGS       = ${HOSTCFLAGS}" >>"${EXPORTDIR}/scripts/Make.defs"
 echo "HOSTLDFLAGS      = ${HOSTLDFLAGS}" >>"${EXPORTDIR}/scripts/Make.defs"
 echo "HOSTEXEEXT       = ${HOSTEXEEXT}" >>"${EXPORTDIR}/scripts/Make.defs"
-echo "DIRLINK          = ${DIRLINK}" >>"${EXPORTDIR}/scripts/Make.defs"
-echo "DIRUNLINK        = ${DIRUNLINK}" >>"${EXPORTDIR}/scripts/Make.defs"
 echo "MKDEP            = ${MKDEP}" >>"${EXPORTDIR}/scripts/Make.defs"
 echo "LDSCRIPT         = ${LDSCRIPT}" >>"${EXPORTDIR}/scripts/Make.defs"
 


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