dnl Process this file with autoconf to produce a configure script.
-dnl $Id: configure.in,v 1.13.2.56 2002/09/04 19:57:53 guus Exp $
+dnl $Id: configure.in,v 1.13.2.70 2003/07/21 13:18:43 guus Exp $
AC_PREREQ(2.53)
AC_INIT(src/tincd.c)
AM_INIT_AUTOMAKE(tinc, 1.0-cvs)
AM_CONFIG_HEADER(config.h)
+AM_MAINTAINER_MODE
dnl Include the macros from the m4/ directory
AM_ACLOCAL_INCLUDE(m4)
dnl Check and set OS
-AC_CANONICAL_HOST
+#AC_CANONICAL_HOST
case $host_os in
*linux*)
AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin])
[ rm -f src/device.c; ln -sf cygwin/device.c src/device.c ]
;;
+ *mingw*)
+ AC_DEFINE(HAVE_CYGWIN, 1, [MinGW])
+ [ rm -f src/device.c; ln -sf mingw/device.c src/device.c ]
+ ;;
*)
AC_MSG_ERROR("Unknown operating system.")
;;
dnl Checks for header files.
AC_HEADER_STDC
-AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
-net/ethernet.h net/if.h netinet/in_systm.h netinet/ip.h netinet/tcp.h \
-sys/file.h sys/ioctl.h sys/param.h sys/time.h])
+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],
+ [], [],
+ [#ifdef HAVE_SYS_TYPES_H
+ #include <sys/types.h>
+ #endif
+ #ifdef HAVE_SYS_SOCKET_H
+ #include <sys/socket.h>
+ #endif
+ #ifdef HAVE_NETINET_IN_SYSTM_H
+ #include <netinet/in_systm.h>
+ #endif
+ #ifdef HAVE_NETINET_IN_H
+ #include <netinet/in.h>
+ #endif
+ ]
+)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_HEADER_TIME
AC_STRUCT_TM
-AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
-[
- AC_TRY_COMPILE(
- [#include <sys/types.h>
- #include <sys/socket.h>],
- [socklen_t len = 42; return len;],
- ac_cv_type_socklen_t=yes,
- ac_cv_type_socklen_t=no)
-])
-if test $ac_cv_type_socklen_t = yes; then
- AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
-fi
-
-AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
-[
- AC_TRY_COMPILE(
- [#include <sys/types.h>
- #include <sys/socket.h>
- #include <netdb.h>],
- [struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;],
- ac_cv_struct_addrinfo=yes,
- ac_cv_struct_addrinfo=no)
-])
-if test $ac_cv_struct_addrinfo = yes; then
- AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
-fi
+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>
+ #endif
+ #ifdef HAVE_NETINET_IF_ETHER_H
+ #include <netinet/if_ether.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_IP_ICMP_H
+ #include <netinet/ip_icmp.h>
+ #endif
+ #ifdef HAVE_NETINET_IP6_H
+ #include <netinet/ip6.h>
+ #endif
+ #ifdef HAVE_NETINET_ICMP6_H
+ #include <netinet/icmp6.h>
+ #endif
+ ]
+)
dnl Checks for library functions.
AC_FUNC_MEMCMP
AC_FUNC_ALLOCA
AC_TYPE_SIGNAL
-AC_CHECK_FUNCS([asprintf daemon fcloseall flock ftime get_current_dir_name \
-putenv select strdup strerror strsignal strtol unsetenv \
-freeaddrinfo gai_strerror getaddrinfo getnameinfo])
+AC_CHECK_FUNCS([asprintf daemon fcloseall flock ftime get_current_dir_name putenv select strdup strerror strsignal strtol unsetenv mlockall vsyslog])
jm_FUNC_MALLOC
jm_FUNC_REALLOC
AC_CHECK_LIB(nsl, gethostbyname)
])
+AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo inet_aton])
+
AC_CACHE_SAVE
dnl These are defined in files in m4/
tinc_TUNTAP
tinc_OPENSSL
tinc_ZLIB
+tinc_LZO
dnl Check if support for jumbograms is requested
AC_ARG_ENABLE(jumbograms,
AC_SUBST(INCLUDES)
-AC_OUTPUT(Makefile po/Makefile.in
+AC_OUTPUT(Makefile
src/Makefile
doc/Makefile
doc/es/Makefile
lib/Makefile
-m4/Makefile
po/Makefile.in
+m4/Makefile
)