Adjust compilation error/warning settings

VinDuv · VinDuv · commit bc8fdc929869 · 2020-05-03T21:02:54.000+02:00
* Add -Wextra to get extra compilation warnings
 * Enable -Woverflow and -Wtype-limits in error mode, to catch some errors
   regarding uint16 -&gt; uint8 conversion.
diff --git a/Makefile b/Makefile
@@ -1,4 +1,4 @@
-CFLAGS=-Wall -std=c11 -Os -I src/usb-iface -I src/lib
+CFLAGS=-Wall -Wextra -Werror=overflow -Werror=type-limits -std=c11 -Os -I src/usb-iface -I src/lib
 
 # Optionally add <prog>.hex here so it is built when make is invoked
 # without arguments.

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-CFLAGS=-Wall -std=c11 -Os -I src/usb-iface -I src/lib`
	`1`	`+CFLAGS=-Wall -Wextra -Werror=overflow -Werror=type-limits -std=c11 -Os -I src/usb-iface -I src/lib`
`2`	`2`
`3`	`3`	`# Optionally add <prog>.hex here so it is built when make is invoked`
`4`	`4`	`# without arguments.`