build-sys: fix compiler warnings to make build more silent

[catta] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2366a009de57d8f0f38b3905d5bc42557c5a8a57..d4f45eaded66b5a5ca4f89d73f55297a0125abb4 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -173,6 +173,7 @@ AC_DEFINE([HAVE_PF_ROUTE],[],[Support for PF_ROUTE])
 , [], [
 #include <sys/types.h>
 #include <sys/socket.h>
+#include <net/if_dl.h>
 ])
 
 AM_CONDITIONAL(HAVE_PF_ROUTE, [ test x"$HAVE_PF_ROUTE" = xyes ])
@@ -305,7 +306,7 @@ test_gcc_flag() {
 # If using GCC specify some additional parameters
 if test "x$GCC" = "xyes" ; then
 
-    DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Winline -fdiagnostics-show-option -Wno-cast-qual"
+    DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -fdiagnostics-show-option -Wno-cast-qual -fno-strict-aliasing"
 
     if test "x$HAVE_NETLINK" = "xyes" ; then
         # Test whether rtnetlink.h can be included when compiled with -std=c99