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No easy way to properly detect header files...
[tinc] / configure.in
diff --git a/configure.in b/configure.in
index 1e2b802..844999f 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 
-dnl $Id: configure.in,v 1.13.2.73 2003/07/29 11:50:39 guus Exp $
+dnl $Id: configure.in,v 1.13.2.78 2003/07/31 13:18:34 guus Exp $
 
 AC_PREREQ(2.57)
 AC_INIT(src/tincd.c)
@@ -88,47 +88,129 @@ fi
 dnl Checks for libraries.
 
 dnl Checks for header files.
+dnl We do this in multiple stages, because unlike Linux all the other operating systems really suck and don't include their own dependencies.
+
 AC_HEADER_STDC
-AC_CHECK_HEADERS([syslog.h sys/file.h sys/ioctl.h sys/param.h sys/time.h sys/socket.h sys/wait.h sys/mman.h netdb.h arpa/inet.h netinet/in_systm.h netinet/in.h])
-AC_CHECK_HEADERS([net/ethernet.h net/if.h net/if_arp.h netinet/if_ether.h netinet/ip.h netinet/tcp.h netinet/ip_icmp.h netinet/ip6.h netinet/icmp6.h],
+AC_CHECK_HEADERS([stdbool.h syslog.h sys/file.h sys/ioctl.h sys/param.h sys/time.h sys/socket.h sys/wait.h sys/mman.h netdb.h arpa/inet.h])
+AC_CHECK_HEADERS([net/if.h net/ethernet.h net/if_arp.h netinet/in_systm.h netinet/in.h netinet/in6.h],
   [], [],
   [#ifdef HAVE_SYS_TYPES_H
    #include <sys/types.h>
    #endif
+   #ifdef HAVE_NETDB_H
+   #include <netdb.h>
+   #endif
+   #ifdef HAVE_ARPA_INET_H
+   #include <arpa/inet.h>
+   #endif
+   #ifdef HAVE_SYS_SOCKET_H
+   #include <sys/socket.h>
+   #endif
+  ]
+)
+AC_CHECK_HEADERS([netinet/if_ether.h netinet/ip.h netinet/ip6.h],
+  [], [],
+  [#ifdef HAVE_SYS_TYPES_H
+   #include <sys/types.h>
+   #endif
+   #ifdef HAVE_NETDB_H
+   #include <netdb.h>
+   #endif
+   #ifdef HAVE_ARPA_INET_H
+   #include <arpa/inet.h>
+   #endif
+   #ifdef HAVE_SYS_SOCKET_H
+   #include <sys/socket.h>
+   #endif
+   #ifdef HAVE_NET_IF_H
+   #include <net/if.h>
+   #endif
+   #ifdef HAVE_NETINET_IN_SYSTM_H
+   #include <netinet/in_systm.h>
+   #endif
+   #ifdef HAVE_NETINET_IN_H
+   #include <netinet/in.h>
+   #endif
+   #ifdef HAVE_NETINET_IN6_H
+   #include <netinet/in6.h>
+   #endif
+   #ifdef HAVE_NET_ETHERNET_H
+   #include <net/ethernet.h>
+   #endif
+   #ifdef HAVE_NET_IF_ARP_H
+   #include <net/if_arp.h>
+   #endif
+  ]
+)
+AC_CHECK_HEADERS([netinet/tcp.h netinet/ip_icmp.h netinet/icmp6.h],
+  [], [],
+  [#ifdef HAVE_SYS_TYPES_H
+   #include <sys/types.h>
+   #endif
+   #ifdef HAVE_NETDB_H
+   #include <netdb.h>
+   #endif
+   #ifdef HAVE_ARPA_INET_H
+   #include <arpa/inet.h>
+   #endif
    #ifdef HAVE_SYS_SOCKET_H
    #include <sys/socket.h>
    #endif
+   #ifdef HAVE_NET_IF_H
+   #include <net/if.h>
+   #endif
    #ifdef HAVE_NETINET_IN_SYSTM_H
    #include <netinet/in_systm.h>
    #endif
    #ifdef HAVE_NETINET_IN_H
    #include <netinet/in.h>
    #endif
+   #ifdef HAVE_NETINET_IP_H
+   #include <netinet/ip.h>
+   #endif
+   #ifdef HAVE_NETINET_IN6_H
+   #include <netinet/in6.h>
+   #endif
+   #ifdef HAVE_NETINET_IP6_H
+   #include <netinet/ip6.h>
+   #endif
+   #ifdef HAVE_NET_ETHERNET_H
+   #include <net/ethernet.h>
+   #endif
+   #ifdef HAVE_NET_IF_ARP_H
+   #include <net/if_arp.h>
+   #endif
+   #ifdef HAVE_NETINET_IF_ETHER_H
+   #include <netinet/if_ether.h>
+   #endif
   ]
 )
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
+AC_C_VOLATILE
 AC_TYPE_PID_T
 AC_TYPE_SIZE_T
 AC_HEADER_TIME
 AC_STRUCT_TM
 
+tinc_ATTRIBUTE(__malloc__)
+
 AC_CHECK_TYPES([socklen_t, struct arphdr, struct ether_arp, struct in_addr, struct addrinfo, struct ip, struct icmp, struct in6_addr, struct sockaddr_in6, struct ip6_hdr, struct icmp6_hdr, struct nd_neighbor_solicit, struct nd_opt_hdr], , ,
   [#ifdef HAVE_SYS_TYPES_H
    #include <sys/types.h>
    #endif
-   #ifdef HAVE_SYS_SOCKET_H
-   #include <sys/socket.h>
-   #endif
    #ifdef HAVE_NETDB_H
    #include <netdb.h>
    #endif
-   #ifdef HAVE_NET_IF_ARP_H
-   #include <net/if_arp.h>
+   #ifdef HAVE_ARPA_INET_H
+   #include <arpa/inet.h>
    #endif
-   #ifdef HAVE_NETINET_IF_ETHER_H
-   #include <netinet/if_ether.h>
+   #ifdef HAVE_SYS_SOCKET_H
+   #include <sys/socket.h>
+   #endif
+   #ifdef HAVE_NET_IF_H
+   #include <net/if.h>
    #endif
    #ifdef HAVE_NETINET_IN_SYSTM_H
    #include <netinet/in_systm.h>
@@ -139,12 +221,27 @@ AC_CHECK_TYPES([socklen_t, struct arphdr, struct ether_arp, struct in_addr, stru
    #ifdef HAVE_NETINET_IP_H
    #include <netinet/ip.h>
    #endif
-   #ifdef HAVE_NETINET_IP_ICMP_H
-   #include <netinet/ip_icmp.h>
+   #ifdef HAVE_NETINET_TCP_H
+   #include <netinet/tcp.h>
+   #endif
+   #ifdef HAVE_NETINET_IN6_H
+   #include <netinet/in6.h>
    #endif
    #ifdef HAVE_NETINET_IP6_H
    #include <netinet/ip6.h>
    #endif
+   #ifdef HAVE_NET_ETHERNET_H
+   #include <net/ethernet.h>
+   #endif
+   #ifdef HAVE_NET_IF_ARP_H
+   #include <net/if_arp.h>
+   #endif
+   #ifdef HAVE_NETINET_IF_ETHER_H
+   #include <netinet/if_ether.h>
+   #endif
+   #ifdef HAVE_NETINET_IP_ICMP_H
+   #include <netinet/ip_icmp.h>
+   #endif
    #ifdef HAVE_NETINET_ICMP6_H
    #include <netinet/icmp6.h>
    #endif
@@ -155,7 +252,7 @@ dnl Checks for library functions.
 AC_FUNC_MEMCMP
 AC_FUNC_ALLOCA
 AC_TYPE_SIGNAL
-AC_CHECK_FUNCS([asprintf daemon fcloseall flock ftime fork get_current_dir_name gettimeofday mlockall putenv select strdup strerror strsignal strtol unsetenv vsyslog])
+AC_CHECK_FUNCS([asprintf daemon fcloseall flock ftime fork get_current_dir_name gettimeofday mlockall putenv random select strdup strerror strsignal strtol unsetenv vsyslog])
 jm_FUNC_MALLOC
 jm_FUNC_REALLOC
 
@@ -201,7 +298,6 @@ AC_SUBST(INCLUDES)
 AC_OUTPUT(Makefile 
 src/Makefile
 doc/Makefile
-doc/es/Makefile
 lib/Makefile
 po/Makefile.in
 m4/Makefile
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