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platformio / platform-ststm32

ST STM32: development platform for PlatformIO
https://registry.platformio.org/platforms/platformio/ststm32
Apache License 2.0
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PIO doesn't export toolchain includes to IDE project #214

Closed maxgerhardt closed 5 years ago

maxgerhardt commented 5 years ago

I have noticed that suddenly my IDEs (CLion and Eclipse) cannot resolve the toolchain's standard include files anymore. Things like #include <stdio.h> are not resolvable.

This does not happen in e.g. a ESP8266 Arduino project genereted by PIO. For such a project, the include paths include e.g. 

${USERPROFILE}\.platformio\packages\framework-arduinoespressif8266\tools\sdk\libc\xtensa-lx106-elf\include
${USERPROFILE}\.platformio\packages\framework-arduinoespressif8266\tools\sdk\include

etc in which these headers are found. However, for STM32 mbed projects, this doesn't happen. There is no reference to a toolchain-gccarmnoneeabi folder.

Either the process by which these include paths are discovered via invoking the compiler is broken or PIO suddenly doesn't export these paths anymore.

PIO version is the latest dev version (pio upgrade --dev) and this was tested with the latest ststm32 platform (platform = https://github.com/platformio/platform-ststm32.git). As a sample project one can e.g. again take my https://github.com/maxgerhardt/pio-lorawan-example, do a pio init --ide=eclipse and see the results.

valeros commented 5 years ago

Hmm, couldn't reproduce the issue with the latest Eclipse and toolchain paths are still in .settings/language.settings.xml eclipse

maxgerhardt commented 5 years ago

@valeros Then I will upgrade my Eclipse and retry, thanks. Was using the April 2018 version.

maxgerhardt commented 5 years ago

@valeros You are right it does work with the latest 2018-12 (4.10.0) version of Eclipse-CPP. Closing.

maxgerhardt commented 5 years ago

Also works for CLion in the newest version (2018.3.4)