Hi,
I have an S32DS project for S32K144_100 which fails to link when a function defined in <ctype.h> is referenced from my C code. This has occurred with both tolower() and isprintf()
C:/NXP/S32DS_ARM_v2018.R1/S32DS/arm_ewl2/lib/armv7e-m/fpu\libc99.a(isprint.o): S32DS/arm_ewl2/EWL_C/src/ctype/isprint.c first defined here
make: *** [makefile:70: myproject.elf] Error 1
S32DS/arm_ewl2/EWL_C/src/arm/ctype_aeabi.c multiple definition of `isprint'
Can anyone tell me why the EWL version of isprintf() is being used as well as the C99 library version? How can this error be fixed?
I'm new to S32DS and I think the project is misconfigured somehow. I want to use FreeRTOS and have console I/O directed to a UART. For the latter reason the project links with EWL with -specs=ewl_c9x_noio.specs
The compiler options are
-DCPU_S32K144HFT0VLLT -DUSING_OS_FREERTOS -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/arm_ewl2/EWL_C/include" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/arm_ewl2/EWL_C/include/arm" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/arm_ewl2/EWL_Runtime/include" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/arm_ewl2/EWL_Runtime/include/arm" -I"C:\work\Transics\src\S32DS\workspace\dongle_evb/Generated_Code" -I"C:\work\Transics\src\S32DS\workspace\dongle_evb/Sources" -I"C:\work\Transics\src\S32DS\workspace\dongle_evb/Include" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/lin" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/devices/S32K144/startup" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/rtos/osif" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/middleware/sbc/sbc_uja1169/include" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/devices/common" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/sai" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/devices/S32K144/include" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/enet" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/flexio" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/middleware/lin/include" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/devices/S32K142/startup" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/middleware/lin/coreapi" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/eim" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/devices/S32K148/startup" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/adc" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/erm" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/pins" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/devices/S32K146/include" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/clock/S32K1xx" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/middleware/lin/transport" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/devices" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/ewm" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/inc" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/devices/S32K148/include" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/quadspi" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/wdog" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/pal/spi/inc" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/rtc" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/devices/S32K146/startup" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/drivers/src/flexcan" -I"C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/S32SDK_S32K14x_EAR_0.8.6/platform/devices/S32K142/include" -I"C:\work\Transics\src\S32DS\workspace\myproject/Generated_Code" -I"C:\work\Transics\src\S32DS\workspace\myproject/Sources" -I"C:\work\Transics\src\S32DS\workspace\myproject/SDK/platform/drivers/src/clock/S32K1xx" -I"C:\work\Transics\src\S32DS\workspace\myproject/SDK/platform/devices" -I"C:\work\Transics\src\S32DS\workspace\myproject/SDK/platform/devices/common" -I"C:\work\Transics\src\S32DS\workspace\myproject/SDK/platform/devices/S32K144/include" -I"C:\work\Transics\src\S32DS\workspace\myproject/SDK/platform/devices/S32K144/startup" -I"C:\work\Transics\src\S32DS\workspace\myproject/SDK/platform/drivers/inc" -I"C:\work\Transics\src\S32DS\workspace\myproject/SDK/rtos/osif/" -I"C:\work\Transics\src\S32DS\workspace\myproject/SDK/rtos/FreeRTOS_S32K/Source/include" -I"C:\work\Transics\src\S32DS\workspace\myproject/SDK/rtos/FreeRTOS_S32K/Source/portable/GCC/ARM_CM4F" -O0 -g3 -Wall -c -fmessage-length=0 -ffunction-sections -fdata-sections -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -specs=ewl_c9x_noio.specs --sysroot="C:\NXP\S32DS_ARM_v2018.R1\eclipse\../S32DS/arm_ewl2"
Thanks in advance
--Martin
