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build_flags error in platformio.ini

See original GitHub issue

I have the following build flags set in my .ini file:

build_flags = -larm_cortexM4l_math -lm -Wl,-u,_printf_float

But every time I upload, the commas get expanded and a space is added leaving it like this:

build_flags = -larm_cortexM4l_math -lm -Wl, -u, _printf_float (extra spaces added for readability)

Which is wrong syntax since gcc expects no spaces after the commas in the -Wl flag (I have used these flags before, with Deviot 1.2.4 and PlatformIO 2.11.2) and therefore build fails. I’ve tested this with the Atom PlatformIO IDE and the expansion does not occur (IDE 1.4.0 and PlatformIO 3.0.1).

The error:

*** [.pioenvs/teensy31/firmware.elf] Implicit dependency /Users/gianpaolo/.platformio/platforms/teensy/builder/_printf_float’ not found, needed by target .pioenvs/teensy31/firmware.elf'.

System is OSX 10.11.6 Deviot 1.2.5 PlatformIO 3.0.1 Board: Teensy 3.2

Thanks!

Issue Analytics

State:
Created 7 years ago
Comments:16 (8 by maintainers)

Top GitHub Comments

1reaction

gepdcommented, Sep 8, 2017

This issue was finally fixed with: https://github.com/gepd/Deviot/commit/ef012b106773689536287d7b3db338ccdf42d5ae

There not need to change anyting

Re-open if there is any issue related to this

1reaction

gepdcommented, Sep 23, 2016

Thanks for the report. I’ve reproduced the issue, I’ll try to find a solution without manually changing the name

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