compile error in keil but success in yotta because of C++11

[sunsmilearm]

I tried the mbed client example and exported it into keil. This project can be compiled in yotta but failed in Keil. The error is about the new C++11 feature "=delete" in the code committed in "core-util". Like "PoolAllocator(const PoolAllocator&) = delete;" Error message is C:\mbed-client-examples-master-new\mdk\mbed-client-examples-master-new\Project_files\yotta_modules\core-util\core-util\PoolAllocator.h(51): error: #65: expected a ";"

I tried to add "--cpp11" in "options -> c/c++ -> Misc controls" but it still can't work.

[0xc0170]

@sunsmilearm

How did you export to keil , manually? Are you using software packs? What are you CXX flags? Can you share the console (get a log ?)? Is there --cpp flag anywhere? You can try to use command line to compile the file with the flags you have and find out why c++11 is not enabled.

We had this problem ,fixed in target-mbed-armcc : https://github.com/ARMmbed/target-mbed-armcc/commit/b4614ab3e4e4521cdcc126cab3c67febe8c66356

[sunsmilearm]

@0xc0170 Here is the "Compiler control string" in the option of keil project. I added "--cpp11"

-c --cpu Cortex-M4.fp -g -O2 -Otime --apcs=interwork --split_sections -Ibuild\frdm-k64f-armcc\generated\include -I.\ -I.\yotta_modules\mbed-client -I.\yotta_modules\mbed-client-c -I.\yotta_modules\mbed-client-mbed-os -I.\yotta_modules\mbed-client-mbedtls -I.\yotta_modules\nanostack-libservice -I.\yotta_modules\mbed-drivers -I.\yotta_modules\sockets -I.\yotta_modules\mbed-hal -I.\yotta_modules\cmsis-core -I.\yotta_modules\ualloc -I.\yotta_modules\minar -I.\yotta_modules\core-util -I.\yotta_modules\compiler-polyfill -I.\yotta_modules\mbed-hal-freescale -I.\yotta_modules\mbed-hal-ksdk-mcu -I.\yotta_modules\uvisor-lib -I.\yotta_modules\mbed-hal-k64f -I.\yotta_modules\cmsis-core-freescale -I.\yotta_modules\cmsis-core-k64f -I.\yotta_modules\mbed-hal-frdm-k64f -I.\yotta_modules\dlmalloc -I.\yotta_modules\minar-platform -I.\yotta_modules\minar-platform-mbed -I.\yotta_modules\sal -I.\yotta_modules\sal-stack-lwip -I.\yotta_modules\sal-driver-lwip-k64f-eth -I.\yotta_modules\sal-iface-eth -I.\yotta_modules\mbedtls -I.\yotta_modules\cmsis-core\cmsis-core -I.\yotta_modules\mbed-drivers\mbed -I.\yotta_modules\cmsis-core-k64f\cmsis-core-k64f -I.\yotta_modules\mbed-hal\mbed-hal -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\common\phyksz8081 -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\drivers\clock -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\drivers\enet -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\drivers\interrupt -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\drivers\pit -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\drivers\pit\common -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\adc -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\can -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\dac -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\dmamux -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\dspi -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\edma -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\enet -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\flextimer -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\gpio -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\i2c -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\llwu -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\lptmr -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\lpuart -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\mcg -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\mpu -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\osc -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\pdb -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\pit -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\pmc -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\port -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\rcm -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\rtc -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\sai -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\sdhc -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\sim -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\smc -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\uart -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\hal\wdog -I.\yotta_modules\mbed-hal-ksdk-mcu\mbed-hal-ksdk-mcu\TARGET_KSDK_CODE\utilities -I.\yotta_modules\mbed-hal-k64f\mbed-hal-k64f -I.\yotta_modules\mbed-hal-k64f\mbed-hal-k64f\device -I.\yotta_modules\mbed-hal-k64f\mbed-hal-k64f\MK64F12 -I.\yotta_modules\mbed-hal-frdm-k64f\mbed-hal-frdm-k64f -I.\yotta_modules\core-util\source --cpp11 -I C:\my\dev\mbed-client-examples-master-new\mdk\mbed-client-examples-master-new\Project_files\RTE -I C:\Keil_v5\ARM\PACK\Keil\Kinetis_SDK_DFP\2.1.0 -I C:\Keil_v5\ARM\CMSIS\Include -DUVISION_VERSION="514" -DCPU_MK64FN1M0VLL12 -DCPU_MK64FN1M0VMD12 -DTARGET_K64F -DYOTTA_MODULE_NAME="core-util" -Dthumb2__ -DNDEBUG -DTOOLCHAIN_ARM -DTOOLCHAIN_ARM_STD -DMBED_OPERATORS --C99 -o ".\Output\core-util.o" --depend ".\Output\core-util.d"

[sunsmilearm]

This is the doc about how to generate keil project.

http://www.keil.com/appnotes/files/an282.pdf

[0xc0170]

You think you can share the project , someone can test that ? I assume even simple blinky fails? I would use that control string for ARMCC and compile the core util header file which is causing this problem.

The string looks good to me. what version of keil do you have? Is yotta using the same ARMCC than your keil ?

You might get better support in their forums to this problem.

[ciarmcom]

ARM Internal Ref: IOTSFW-2063

[fdu123]

I think the problem is how to add --cpp11 to all sub projetcs in batch build. Because adding "--cpp11" in "options -> c/c++ -> Misc controls" applied only on the default project not to all projects in batch build.