Mbed-os: 5.3.0-rc1 OOB error: make_armc5 export build error for mbed-os-examples-wifi

[bulislaw]

Description

• Type: Bug
• Priority: Major

Bug

Target
NUCLEO_F401RE NUCLEO_F411RE K64F K22F UBLOX_EVK_ODIN_W2

Toolchain:
ARM

Toolchain version:
$ armcc -h
Product: ARM Compiler 5.06

mbed-cli version:
$ mbed --version
0.9.1

meed-os sha:
5.3.0-rc1

* Example *
mbed-os-examples-wifi @ mbed-os-5.3.0-rc1

$ mbed export -i make_armc5 -m NUCLEO_F401RE
$ make

That should produce binary but it fails, while mbed compile -t arm works fine.

Compile: i2c_api.c
"../mbed-os/targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_ll_usb.c", line 786: Warning:  #3108-D: attribute "__packed__" does not apply here
"../mbed-os/targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_ll_usb.c", line 812: Warning:  #3108-D: attribute "__packed__" does not apply here
../mbed-os/targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_ll_usb.c: 2 warnings, 0 errors
Compile: lp_ticker.c
Compile: mbed_overrides.c
Compile: pinmap.c
Compile: port_api.c
Compile: pwmout_api.c
"../mbed-os/targets/TARGET_STM/TARGET_STM32F4/lp_ticker.c", line 83: Warning:  #1-D: last line of file ends without a newline
../mbed-os/targets/TARGET_STM/TARGET_STM32F4/lp_ticker.c: 1 warning, 0 errors
Compile: rtc_api.c
Compile: serial_api.c
Compile: sleep.c
Compile: spi_api.c
Compile: us_ticker.c
"../mbed-os/targets/TARGET_STM/TARGET_STM32F4/rtc_api_hal.h", line 79: Warning:  #1-D: last line of file ends without a newline
../mbed-os/targets/TARGET_STM/TARGET_STM32F4/rtc_api.c: 1 warning, 0 errors
"../mbed-os/targets/TARGET_STM/TARGET_STM32F4/rtc_api_hal.h", line 79: Warning:  #1-D: last line of file ends without a newline
../mbed-os/targets/TARGET_STM/TARGET_STM32F4/sleep.c: 1 warning, 0 errors
Compile: stm_spi_api.c
Compile: trng_api.c
link: mbed-os-example-wifi.elf
Warning: L6310W: Unable to find ARM libraries.
Error: L6411E: No compatible library exists with a definition of startup symbol __main.
Finished: 0 information, 1 warning and 1 error messages.
make[1]: *** [mbed-os-example-wifi.elf] Error 1
make: *** [all] Error 2

[bulislaw]

@theotherjimmy

[geky]

Running into this as well

mbed-os-examples-wifi @ mbed-os-5.3.0-rc1
armcc -h => ARM Compiler 5.06 update 2
mbed --version => 0.9.7
lsb_release -a => Ubuntu 16.04.1 LTS

[theotherjimmy]

Yeah, it looks like the compiler can't find its own libraries.

[theotherjimmy]

I cannot reproduce the issue.

Versions of things

• armcc: Component: ARM Compiler 5.06 update 2 (build 183)
• mbed-os-examples-wifi: On branch mbed-os-5.3.0-rc1Your branch is up-to-date with 'origin/mbed-os-5.3.0-rc1'.
• mbed-cli: 0.9.7

[theotherjimmy]

Is armcc in your path?

[geky]

It looks like armcc + other arm tools needs to be in your path for make_armc5 to work, once in path the exported makefile works for me.

[0xc0170]

Before we resolve this issue, is this a lack of documentation detail, or a user's error?

Just to be sure that is is properly resolved.

[theotherjimmy]

technically, both.

[theotherjimmy]

https://github.com/ARMmbed/Handbook/blob/master/docs/dev_tools/third_party.md should be updated. I'm going to submit a PR.

[theotherjimmy]

So, with the PR opened to update the docs, I'm going to close this now.

[bulislaw]

I'm having the same issue with rc2 on Linux with armcc (from DS-5 package) in my PATH

[geky]

Just a note, I just found out that the PATH needs to be such that the containing directory of armcc's bin directory is accessible.

ie

ln -s blablabla/ARMCompiler5/arm /arm
export PATH="$PATH:/arm/bin"

not

ln -s blablabla/ARMCompiler5/arm/bin /armbin
export PATH="$PATH:/armbin"

[bulislaw]

I don't have any links, default ds-5 directory:
/usr/local/DS-5_v5.24.1/sw/ARMCompiler5.06u2/bin/

[sg-]

@bulislaw Is this still an issue?

[bulislaw]

It works fine now, closing.