Add lots more warnings to flags-unix

friendlyanon · friendlyanon · commit 6e954599aa7a · 2021-12-30T01:49:17.000+01:00
float-equal is added as an error and strict-prototypes was upgraded to
an error.

The former prohibits an operation that is absolutely nonsensical anyway
and the latter makes sure prototypes are always properly declared in C
to avoid nasty old-style functions.
diff --git a/cmake-init/templates/common/CMakePresets.json b/cmake-init/templates/common/CMakePresets.json
@@ -57,7 +57,7 @@
       "name": "flags-unix",
       "hidden": true,
       "cacheVariables": {
-        "CMAKE_C{if cpp}XX{end}_FLAGS": "-Wall -Wextra -Wpedantic{if c} -Wstrict-prototypes{end}"
+        "CMAKE_C{if cpp}XX{end}_FLAGS": "-Wall -Wextra -Wpedantic -Wconversion -Wsign-conversion -Wcast-qual -Wshadow -Wformat=2 -Wundef -Werror=float-equal{if c} -Werror=strict-prototypes -Wwrite-strings{end}"
       }
     },
     {

Original file line number	Diff line number	Diff line change
`@@ -57,7 +57,7 @@`
`57`	`57`	`"name": "flags-unix",`
`58`	`58`	`"hidden": true,`
`59`	`59`	`"cacheVariables": {`
`60`		`- "CMAKE_C{if cpp}XX{end}_FLAGS": "-Wall -Wextra -Wpedantic{if c} -Wstrict-prototypes{end}"`
	`60`	`+ "CMAKE_C{if cpp}XX{end}_FLAGS": "-Wall -Wextra -Wpedantic -Wconversion -Wsign-conversion -Wcast-qual -Wshadow -Wformat=2 -Wundef -Werror=float-equal{if c} -Werror=strict-prototypes -Wwrite-strings{end}"`
`61`	`61`	`}`
`62`	`62`	`},`
`63`	`63`	`{`