Use -Wall only

Other flags produce too much noise, and people aren't fixing
the warnings anyway.  Reduce it to the important ones.

diff --git a/debian/rules b/debian/rules
index 25280bd..6ccc892 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -8,7 +8,7 @@ DEB_MAKE_CLEAN_TARGET := distclean
 DEB_CONFIGURE_EXTRA_FLAGS := --enable-dependency-tracking
 DEB_MAKE_EXTRA_ARGS := V=0
 
-CFLAGS += -fPIC -W -Wall -Wextra
+CFLAGS += -fPIC -Wall
 LDFLAGS += -Wl,--hash-style=both -Wl,--as-needed
 
 clean::