Merge pull request #315 from adafruit/add-Werror=return-type

add -Werror=return-type for all warning options
adafruit · Jan 6, 2022 · 9785217 · 9785217
2 parents a8c4b4d + bac2839
commit 9785217
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/platform.txt b/platform.txt
@@ -25,11 +25,11 @@ version=1.7.5
 # Compile variables
 # -----------------
 
-compiler.warning_flags=-w
-compiler.warning_flags.none=-w
-compiler.warning_flags.default=
-compiler.warning_flags.more=-Wall -Wno-expansion-to-defined
-compiler.warning_flags.all=-Wall -Wextra -Wno-expansion-to-defined
+compiler.warning_flags=-Werror=return-type
+compiler.warning_flags.none=-Werror=return-type
+compiler.warning_flags.default=-Werror=return-type
+compiler.warning_flags.more=-Wall -Werror=return-type -Wno-expansion-to-defined
+compiler.warning_flags.all=-Wall -Wextra -Werror=return-type -Wno-expansion-to-defined
 
 compiler.path={runtime.tools.arm-none-eabi-gcc.path}/bin/
 compiler.c.cmd=arm-none-eabi-gcc