configure.ac: enabled -Wextra compiler warning

2023-10-20 18:06:29 +02:00
parent 9d46ae763d
commit b2fed3e8fc
1 changed files with 3 additions and 0 deletions
@@ -228,6 +228,9 @@ AX_TYPE_SOCKLEN_T
 AX_CFLAGS_WARN_ALL
 AX_APPEND_COMPILE_FLAGS([-Wwrite-strings])
 AX_APPEND_COMPILE_FLAGS([-Wmissing-prototypes], ,[-Werror])
+AX_APPEND_COMPILE_FLAGS([-Wextra])
+AX_APPEND_COMPILE_FLAGS([-Wno-unused-parameter])
+AX_APPEND_COMPILE_FLAGS([-Wno-sign-compare])

 AM_COND_IF([LINUX],
  [AX_APPEND_COMPILE_FLAGS([-Werror])]) # bsd has warnings that have not been fixed yet