eclipse: code assistant show the wrong value for __cplusplus macro (IDFGH-283)

[dsptech]

Environment

• Development Kit: [none]
• Kit version (for WroverKit/PicoKit/DevKitC): [none]
• Core (if using chip or module): [ESP32]
• IDF version (any version)
• Development Env: [Eclipse]
• Operating System: [Windows]
• Power Supply: [not applicable]

Problem Description

__cplusplus has value 199711L but it should be 201103L (makefile use -std=gnu++11).
Also STDC_VERSION has the wrong value in code assistant (but the compiling work fine)

To solve the issue, the settings: -std=gnu++11 and -std=gnu99 must be included in "CDT Cross GCC Built-in Compiler Settings" provider string.

[dsptech]

Hi,
the issue is solved also by this workaround:
#17 (comment)

Regards.