[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/lib/sockunion.c b/lib/sockunion.c
index 109f3bd..7721666 100644
--- a/lib/sockunion.c
+++ b/lib/sockunion.c
@@ -143,9 +143,9 @@
if (ret > 0) /* Valid IPv4 address format. */
{
su->sin.sin_family = AF_INET;
-#ifdef HAVE_SIN_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
su->sin.sin_len = sizeof(struct sockaddr_in);
-#endif /* HAVE_SIN_LEN */
+#endif /* HAVE_STRUCT_SOCKADDR_IN_SIN_LEN */
return 0;
}
#ifdef HAVE_IPV6
@@ -187,9 +187,9 @@
if (ret > 0) /* Valid IPv4 address format. */
{
su->sin.sin_family = AF_INET;
-#ifdef HAVE_SIN_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
su->sin.sin_len = sizeof(struct sockaddr_in);
-#endif /* HAVE_SIN_LEN */
+#endif /* HAVE_STRUCT_SOCKADDR_IN_SIN_LEN */
return su;
}
#ifdef HAVE_IPV6
@@ -342,12 +342,12 @@
#ifdef KAME
if (IN6_IS_ADDR_LINKLOCAL(&su.sin6.sin6_addr) && ifindex)
{
-#ifdef HAVE_SIN6_SCOPE_ID
+#ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
/* su.sin6.sin6_scope_id = ifindex; */
#ifdef MUSICA
su.sin6.sin6_scope_id = ifindex;
#endif
-#endif /* HAVE_SIN6_SCOPE_ID */
+#endif /* HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID */
#ifndef MUSICA
SET_IN6_LINKLOCAL_IFINDEX (su.sin6.sin6_addr, ifindex);
#endif
@@ -416,9 +416,9 @@
{
size = sizeof (struct sockaddr_in);
su->sin.sin_port = htons (port);
-#ifdef HAVE_SIN_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
su->sin.sin_len = size;
-#endif /* HAVE_SIN_LEN */
+#endif /* HAVE_STRUCT_SOCKADDR_IN_SIN_LEN */
if (su_addr == NULL)
su->sin.sin_addr.s_addr = htonl (INADDR_ANY);
}