Compilation error in gcc c99 when UNITY_INCLUDE_EXEC_TIME defined in project.yml

[msimpson80]

With the default project.yml (as of 1.0.1) and this mixin:

:unity:
  :defines:
    - UNITY_EXCLUDE_FLOAT
    - UNITY_INCLUDE_EXEC_TIME

:flags:
  :test:
    :compile:
      :*:
        - -std=c99

Complation fails with:

ceedling --mixin=c99bug.yml


Compiling test_c99_compilation.c...
🧨 EXCEPTION: 'Default Test Compiler' (gcc) terminated with exit code [1] and output >>
In file included from build/vendor/unity/src/unity.h:22,
                 from test/test_c99_compilation.c:1:
build/vendor/unity/src/unity_internals.h:530:21: error: field ‘CurrentTestStartTime’ has incomplete type
  530 |     UNITY_TIME_TYPE CurrentTestStartTime;
      |                     ^~~~~~~~~~~~~~~~~~~~
build/vendor/unity/src/unity_internals.h:531:21: error: field ‘CurrentTestStopTime’ has incomplete type
  531 |     UNITY_TIME_TYPE CurrentTestStopTime;
      |                     ^~~~~~~~~~~~~~~~~~~
🌱 Ceedling could not complete operations because of errors

Platform: Linux Mint Ceedling Ver:

 Welcome to Ceedling!
 
   Ceedling => 1.0.1-fb1ce6c
   ----------------------
   /var/lib/gems/3.2.0/gems/ceedling-1.0.1/
   
   Build Frameworks
   ----------------------
        CMock => 2.6.0
        Unity => 2.6.1
       CException => 1.3.4

[Letme]

And without mixin it works?

[swaldhoer]

If you are on Linux/macOS and use c99 then you might need to set the following define in your project.yml

_POSIX_C_SOURCE=200809L