Always apply -fwrapv on builds

src/CMakeLists.txt

@@ -253,6 +253,7 @@ target_compile_options(SRB2SDL2 PRIVATE
 		-Winline
 		-Wformat-y2k
 		-Wformat-security
+		-fwrapv
 
 		$<$<VERSION_LESS:$<C_COMPILER_VERSION>,2.9.5>:
 			-Wno-div-by-zero
@@ -260,10 +261,6 @@ target_compile_options(SRB2SDL2 PRIVATE
 			-Wdisabled-optimization
 		>
 
-		$<$<VERSION_GREATER_EQUAL:$<C_COMPILER_VERSION>,3.4.0>:
-			-fwrapv
-		>
-
 		$<$<VERSION_GREATER_EQUAL:$<C_COMPILER_VERSION>,4.0.0>:
 			-Wold-style-definition
 			-Wmissing-field-initializers
@@ -326,6 +323,7 @@ target_compile_options(SRB2SDL2 PRIVATE
 		-Wno-error=non-literal-null-conversion
 		-Wno-error=constant-conversion
 		-Wno-error=unused-but-set-variable
+		-fwrapv
 	>
 
 	# C, MSVC

src/Makefile

@@ -164,7 +164,7 @@ sources:=
 makedir:=../make
 
 # -DCOMPVERSION: flag to use comptime.h
-opts:=-DCOMPVERSION -g
+opts:=-DCOMPVERSION -g -fwrapv
 libs:=
 
 # This is a list of variables names, of which if defined,

src/Makefile.d/detect.mk

@@ -65,8 +65,7 @@ gcc_versions:=\
 	75 74 73 72 71 70\
 	64 63 62 61 60\
 	55 54 53 52 51 50\
-	49 48 47 46 45 44 43 42 41 40\
-	34
+	49 48 47 46 45 44 43 42 41 40
 
 latest_gcc_version:=13.2
 

src/Makefile.d/versions.mk

@@ -160,10 +160,6 @@ opts+=-O0
 endif
 endif
 
-ifdef GCC34
-opts+=-fwrapv
-endif
-
 ifdef VALGRIND
 ifdef GCC46
 WFLAGS+=-Wno-error=unused-but-set-variable