arm-none-eabi-gcc: fatal error: c:/program files (x86)/gnu tools arm embedded/4.9 2015q2/bin/../lib/gcc/arm-none-eabi/4.9.3/../../../../arm-none-eabi/lib/nano.specs: attempt to rename spec 'link' to already defined spec 'nano_link'
compilation terminated.
make[1]: *** [Nucleo_LoRaPHY.elf] Error 1
make: *** [all] Error 2

=“Makefile"

LD      = 'arm-none-eabi-gcc' '-Wl,--gc-sections' '-Wl,--wrap,main' '-Wl,--wrap,_malloc_r' '-Wl,--wrap,_free_r' '-Wl,--wrap,_realloc_r' '-Wl,--wrap,_calloc_r' '-Wl,--wrap,exit' '-Wl,--wrap,atexit' '--specs=nano.specs' '-mcpu=cortex-m0plus' '-mthumb'
ELF2BIN = 'arm-none-eabi-objcopy'
...
LD_FLAGS :=-Wl,--gc-sections -Wl,--wrap,main -Wl,--wrap,_malloc_r -Wl,--wrap,_free_r -Wl,--wrap,_realloc_r -Wl,--wrap,_calloc_r -Wl,--wrap,exit -Wl,--wrap,atexit --specs=nano.specs -mcpu=cortex-m0plus -mthumb 
...
$(PROJECT).elf: $(OBJECTS) $(SYS_OBJECTS) $(LINKER_SCRIPT)
	+@echo "link: $(notdir $@)"
	@$(LD) $(LD_FLAGS) -T $(filter %.ld, $^) $(LIBRARY_PATHS) --output $@ $(filter %.o, $^) 
...

link: Nucleo_LoRaPHY.elf
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-fclose.o): In function `_fclose_r':
fclose.c:(.text._fclose_r+0x54): undefined reference to `__wrap__free_r'
fclose.c:(.text._fclose_r+0x68): undefined reference to `__wrap__free_r'
fclose.c:(.text._fclose_r+0x78): undefined reference to `__wrap__free_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-fflush.o): In function `__sflush_r':
fflush.c:(.text.__sflush_r+0x90): undefined reference to `__wrap__free_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-findfp.o): In function `__sfmoreglue':
findfp.c:(.text.__sfmoreglue+0xe): undefined reference to `__wrap__malloc_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-fseeko.o): In function `_fseeko_r':
fseeko.c:(.text._fseeko_r+0x9e): undefined reference to `__wrap__free_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-makebuf.o): In function `__smakebuf_r':
makebuf.c:(.text.__smakebuf_r+0x2a): undefined reference to `__wrap__malloc_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-malloc.o): In function `malloc':
malloc.c:(.text.malloc+0x8): undefined reference to `__wrap__malloc_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-malloc.o): In function `free':
malloc.c:(.text.free+0x8): undefined reference to `__wrap__free_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-setvbuf.o): In function `setvbuf':
setvbuf.c:(.text.setvbuf+0x52): undefined reference to `__wrap__free_r'
setvbuf.c:(.text.setvbuf+0x6a): undefined reference to `__wrap__free_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-ungetc.o): In function `__submore':
ungetc.c:(.text.__submore+0x14): undefined reference to `__wrap__malloc_r'
ungetc.c:(.text.__submore+0x52): undefined reference to `__wrap__realloc_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-wsetup.o): In function `__swsetup_r':
wsetup.c:(.text.__swsetup_r+0x68): undefined reference to `__wrap__free_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-nano-svfprintf.o): In function `__ssputs_r':
nano-vfprintf.c:(.text.__ssputs_r+0x46): undefined reference to `__wrap__malloc_r'
nano-vfprintf.c:(.text.__ssputs_r+0xac): undefined reference to `__wrap__realloc_r'
nano-vfprintf.c:(.text.__ssputs_r+0xb8): undefined reference to `__wrap__free_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-nano-svfprintf.o): In function `_svfiprintf_r':
nano-vfprintf.c:(.text._svfprintf_r+0x1a): undefined reference to `__wrap__malloc_r'
/usr/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/libc_nano.a(lib_a-nano-svfscanf.o): In function `__ssrefill_r':
nano-vfscanf.c:(.text.__ssrefill_r+0x12): undefined reference to `__wrap__free_r'
collect2: error: ld returned 1 exit status
make[1]: *** [Nucleo_LoRaPHY.elf] Error 1
make: *** [all] Error 2