Add -Wpointer-arith to CFLAGS when using GCC.

8c914630 · osku · 3412bdf0 · 8c914630
Commit 8c914630 authored Jun 15, 2006 by osku
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configure.in configure.in +1 -1

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--- a/configure.in
+++ b/configure.in
@@ -105,7 +105,7 @@ fi
 # If using gcc, add some extra warning flags.
 if test "$ac_cv_prog_gcc" = "yes"
 then
-  CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
+  CFLAGS="$CFLAGS -Werror-implicit-function-declaration -Wpointer-arith"
 fi

 case "$target_os" in