(CFLAGS): Add some warnings.

diff --git a/GNUmakefile b/GNUmakefile
index 35572e0ac12b2c7b48d02e6687a0e9e2bfc67321..5112bd9b988c751a8755765ad4eafd9b12495b7a 100644 (file)
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -125,7 +125,8 @@ prog := make
 endif
 
 ifneq  "$(findstring gcc,$(CC))" ""
-CFLAGS = -g -W -Wunused -Wpointer-arith -Wreturn-type -Wswitch
+CFLAGS = -g -Wall -Wtraditional -Wid-clash-31 -Wpointer-arith \
+           -Wbad-function-cast -Wconversion 
 else
 CFLAGS = -g
 endif