[autoconf] bugs 162,303,178: Fix 'present but can not be compiled' warnings
2007-05-09 Paul Jakma <paul.jakma@sun.com>
* configure.ac: sys/conf.h depends on sys/param.h, at least on
FBSD 6.2.
(bug #363) Should check for in_pktinfo for IRDP
2006-05-27 Paul Jakma <paul.jakma@sun.com>
* configure.ac: General cleanup of header and type checks, introducing
an internal define, QUAGGA_INCLUDES, to build up a list of
stuff to include so as to avoid 'present but cant be compiled'
warnings.
Misc additional checks of things missing according to autoscan.
Add LIBM, for bgpd's use of libm, so as to avoid burdening
LIBS, and all the binaries, with libm linkage.
Remove the bad practice of using m4 changequote(), just
quote the []'s in the case statements properly.
This should fix bugs 162, 303 and 178.
* */*.{c,h}: Update all HAVE_* to the standard autoconf namespaced
HAVE_* defines. I.e. HAVE_SA_LEN -> HAVE_STRUCT_SOCKADDR_SA_LEN,
* bgpd/Makefile.am: Add LIBM to bgpd's LDADD, for pow().
diff --git a/ripd/ripd.c b/ripd/ripd.c
index 7c463d5..75ac215 100644
--- a/ripd/ripd.c
+++ b/ripd/ripd.c
@@ -1352,9 +1352,9 @@
{
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = INADDR_ANY;
-#ifdef HAVE_SINLEN
+#ifdef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
addr.sin_len = sizeof (struct sockaddr_in);
-#endif /* HAVE_SINLEN */
+#endif /* HAVE_STRUCT_SOCKADDR_IN_SIN_LEN */
} else {
memcpy(&addr, from, sizeof(addr));
}
@@ -1457,9 +1457,9 @@
/* Make destination address. */
memset (&sin, 0, sizeof (struct sockaddr_in));
sin.sin_family = AF_INET;
-#ifdef HAVE_SIN_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
sin.sin_len = sizeof (struct sockaddr_in);
-#endif /* HAVE_SIN_LEN */
+#endif /* HAVE_STRUCT_SOCKADDR_IN_SIN_LEN */
/* When destination is specified, use it's port and address. */
if (to)
@@ -1479,9 +1479,9 @@
from.sin_family = AF_INET;
from.sin_port = htons (RIP_PORT_DEFAULT);
from.sin_addr = ifc->address->u.prefix4;
-#ifdef HAVE_SIN_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
from.sin_len = sizeof (struct sockaddr_in);
-#endif /* HAVE_SIN_LEN */
+#endif /* HAVE_STRUCT_SOCKADDR_IN_SIN_LEN */
/*
* we have to open a new socket for each packet because this