rename sys/signal.h to signal.h; configure m4 macro dir; this assist with compilation on Haiku

svn:r1033

Makefile.am

@@ -1,4 +1,5 @@
 AUTOMAKE_OPTIONS = foreign
+ACLOCAL_AMFLAGS = -I m4
 
 # This is the point release for libevent.  It shouldn't include any
 # a/b/c/d/e notations.

configure.in

@@ -2,6 +2,8 @@ dnl configure.in for libevent
 dnl Dug Song <dugsong@monkey.org>
 AC_INIT(event.c)
 
+AC_CONFIG_MACRO_DIR([m4])
+
 AM_INIT_AUTOMAKE(libevent,1.4.99-trunk)
 AM_CONFIG_HEADER(config.h)
 

test/bench.c

@@ -44,7 +44,7 @@
 #include <windows.h>
 #else
 #include <sys/socket.h>
-#include <sys/signal.h>
+#include <signal.h>
 #include <sys/resource.h>
 #endif
 #include <fcntl.h>

test/regress.c

@@ -43,7 +43,7 @@
 #ifndef WIN32
 #include <sys/socket.h>
 #include <sys/wait.h>
-#include <sys/signal.h>
+#include <signal.h>
 #include <unistd.h>
 #include <netdb.h>
 #endif

test/regress_dns.c

@@ -42,7 +42,7 @@
 #include <sys/queue.h>
 #ifndef WIN32
 #include <sys/socket.h>
-#include <sys/signal.h>
+#include <signal.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <unistd.h>
@@ -90,7 +90,7 @@ dns_gethostbyname_cb(int result, char type, int count, int ttl,
 
 	switch (type) {
 	case DNS_IPv6_AAAA: {
-#if defined(HAVE_STRUCT_IN6_ADDR) && defined(HAVE_INET_NTOP)
+#if defined(HAVE_STRUCT_IN6_ADDR) && defined(HAVE_INET_NTOP) && defined(INET6_ADDRSTRLEN)
 		struct in6_addr *in6_addrs = addresses;
 		char buf[INET6_ADDRSTRLEN+1];
 		int i;
@@ -297,7 +297,7 @@ dns_server_gethostbyname_cb(int result, char type, int count, int ttl,
 		break;
 	}
 	case DNS_IPv6_AAAA: {
-#if defined (HAVE_STRUCT_IN6_ADDR) && defined(HAVE_INET_NTOP)
+#if defined (HAVE_STRUCT_IN6_ADDR) && defined(HAVE_INET_NTOP) && defined(INET6_ADDRSTRLEN)
 		struct in6_addr *in6_addrs = addresses;
 		char buf[INET6_ADDRSTRLEN+1];
 		if (memcmp(&in6_addrs[0].s6_addr, "abcdefghijklmnop", 16)

test/regress_http.c

@@ -42,7 +42,7 @@
 #include <sys/queue.h>
 #ifndef WIN32
 #include <sys/socket.h>
-#include <sys/signal.h>
+#include <signal.h>
 #include <unistd.h>
 #include <netdb.h>
 #endif

test/regress_rpc.c

@@ -42,7 +42,7 @@
 #include <sys/queue.h>
 #ifndef WIN32
 #include <sys/socket.h>
-#include <sys/signal.h>
+#include <signal.h>
 #include <unistd.h>
 #include <netdb.h>
 #endif