-Wshift-overflow causes an error to be detected in Glib headers.
-Wformat-signedness and -Wnull-dereference probably could be
fixed but currently they produce lot of errors.
Based on a patch from Frediano.
---
m4/spice-compile-warnings.m4 | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/m4/spice-compile-warnings.m4 b/m4/spice-compile-warnings.m4
index b0e9554..89bc992 100644
--- a/m4/spice-compile-warnings.m4
+++ b/m4/spice-compile-warnings.m4
@@ -61,6 +61,11 @@ AC_DEFUN([SPICE_COMPILE_WARNINGS],[
dontwarn="$dontwarn -Winline"
dontwarn="$dontwarn -Wbad-function-cast"
dontwarn="$dontwarn -Wshadow"
+ dontwarn="$dontwarn -Wformat-signedness"
+ dontwarn="$dontwarn -Wnull-dereference"
+
+ # This causes an error to be detected in glib headers
+ dontwarn="$dontwarn -Wshift-overflow=2"
# We want to enable thse, but need to sort out the
# decl mess with gtk/generated_*.c
--
2.9.3
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