treat warnings as errors

2025-09-06 00:52:22 +02:00
parent 08f348d8fe
commit 3c15aa5eac
1 changed files with 2 additions and 2 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -12,8 +12,8 @@ set(CMAKE_SYSTEM_NAME Generic)
 set(CMAKE_C_COMPILER avr-gcc)
 set(OBJCOPY avr-objcopy)

-# Compiler flags
-set(CMAKE_C_FLAGS "-mmcu=${MCU} -DF_CPU=${F_CPU} -Os -Wall")
+# Compiler flags: optimize, warnings, treat warnings as errors
+set(CMAKE_C_FLAGS "-mmcu=${MCU} -DF_CPU=${F_CPU} -Os -Wall -Werror")

 # Sources
 add_executable(main.elf main.c)