Remove C99 requirement from CMake file (#633)

aggarg · web-flow · commit e6514fb1edac · 2023-03-02T14:47:29.000+05:30
* Remove C99 requirement from CMake file

The kernel source is C89 compliant and does not need C99.

Signed-off-by: Gaurav Aggarwal &lt;aggarg@amazon.com&gt;

* Explicitly set C89 requirement for kernel

Signed-off-by: Gaurav Aggarwal &lt;aggarg@amazon.com&gt;

---------

Signed-off-by: Gaurav Aggarwal &lt;aggarg@amazon.com&gt;
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -230,8 +230,7 @@ endif()
 
 ########################################################################
 # Requirements
-set(CMAKE_C_STANDARD 99)
-set(CMAKE_C_STANDARD_REQUIRED ON)
+set_property(TARGET freertos_kernel PROPERTY C_STANDARD 90)
 
 ########################################################################
 # Overall Compile Options
