Fix warning issue

1 files changed, 5 insertions, 8 deletions

diff --git a/mysql/buildfile b/mysql/buildfile
index 5759d68..c050b18 100644
--- a/mysql/buildfile
+++ b/mysql/buildfile
@@ -188,15 +188,12 @@ if ($tsys == 'win32-msvc')
 }
 else
 {
-  # Disable warnings that pop up with -W -Wall.
+  # Disable warnings that pop up with -Wall -Wextra. Upstream doesn't seem
+  # to care about these and it is not easy to disable specific warnings in
+  # a way that works across compilers/version (some -Wno-* options are only
+  # recognized in newer versions).
   #
-  c.coptions += -Wno-shift-negative-value -Wno-unused-const-variable         \
-                -Wno-unused-variable -Wno-unused-but-set-variable            \
-                -Wno-unused-function -Wno-unused-value -Wno-unused-parameter \
-                -Wno-maybe-uninitialized -Wno-varargs -Wno-format-extra-args \
-                -Wno-implicit-fallthrough -Wno-sign-compare -Wno-address     \
-                -Wno-pointer-sign -Wno-incompatible-pointer-types            \
-                -Wno-format -Wno-unknown-warning-option
+  c.coptions += -Wno-all -Wno-extra
 }
 
 if ($tclass != 'windows')