X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=configure.in;h=4d6a9493ee621efe60329fed48fdeb0389438fa2;hp=a51bd296581e75c49b9d021a8e314fab52c1c892;hb=ea415ccc1690d6e5864a7500977b181e5c8faafe;hpb=2a7f11c0e90f5f0465bbc3c75de715454066ff72 diff --git a/configure.in b/configure.in index a51bd296..4d6a9493 100644 --- a/configure.in +++ b/configure.in @@ -1,42 +1,28 @@ dnl Process this file with autoconf to produce a configure script. -dnl $Id: configure.in,v 1.13.2.66 2003/07/11 16:12:58 guus Exp $ - -AC_PREREQ(2.53) -AC_INIT(src/tincd.c) -AM_INIT_AUTOMAKE(tinc, 1.0-cvs) -AM_CONFIG_HEADER(config.h) +AC_PREREQ(2.61) +AC_INIT +AC_CONFIG_SRCDIR([src/tincd.c]) +AM_INIT_AUTOMAKE(tinc, 1.0.16) +AC_CONFIG_HEADERS([config.h]) AM_MAINTAINER_MODE -dnl Include the macros from the m4/ directory -AM_ACLOCAL_INCLUDE(m4) - -AM_GNU_GETTEXT([external]) -AM_GNU_GETTEXT_VERSION(0.11.5) - # Enable GNU extensions. # Define this here, not in acconfig's @TOP@ section, since definitions # in the latter don't make it into the configure-time tests. -AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) +AC_GNU_SOURCE AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions]) -ALL_LINGUAS="nl" - dnl Checks for programs. -AC_PROG_CC +AC_PROG_CC_C99 AC_PROG_CPP -AC_PROG_GCC_TRADITIONAL -AC_PROG_AWK AC_PROG_INSTALL AC_PROG_LN_S -AC_PROG_MAKE_SET AC_PROG_RANLIB -AC_ISC_POSIX - dnl Check and set OS -#AC_CANONICAL_HOST +AC_CANONICAL_HOST case $host_os in *linux*) @@ -45,11 +31,11 @@ case $host_os in ;; *freebsd*) AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) - [ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ] + [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] ;; *darwin*) AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) - [ rm -f src/device.c; ln -sf darwin/device.c src/device.c ] + [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] ;; *solaris*) AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS]) @@ -57,21 +43,66 @@ case $host_os in ;; *openbsd*) AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD]) - [ rm -f src/device.c; ln -sf openbsd/device.c src/device.c ] + [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] ;; *netbsd*) AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) - [ rm -f src/device.c; ln -sf netbsd/device.c src/device.c ] + [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] + ;; + *dragonfly*) + AC_DEFINE(HAVE_DRAGONFLY, 1, [DragonFly]) + [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] + ;; + *bsd*) + AC_MSG_WARN("Unknown BSD variant, tinc might not compile or work!") + AC_DEFINE(HAVE_BSD, 1, [Unknown BSD variant]) + [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] ;; *cygwin*) AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) [ rm -f src/device.c; ln -sf cygwin/device.c src/device.c ] ;; + *mingw*) + AC_DEFINE(HAVE_MINGW, 1, [MinGW]) + [ rm -f src/device.c; cp -f src/mingw/device.c src/device.c ] + LIBS="$LIBS -lws2_32 -lgdi32 -lcrypt32" + ;; *) AC_MSG_ERROR("Unknown operating system.") ;; esac +AC_ARG_ENABLE(uml, + AS_HELP_STRING([--enable-uml], [enable support for User Mode Linux]), + [ AC_DEFINE(ENABLE_UML, 1, [Support for UML]) + uml=true + ] +) + +AC_ARG_ENABLE(vde, + AS_HELP_STRING([--enable-vde], [enable support for Virtual Distributed Ethernet]), + [ AC_CHECK_HEADERS(libvdeplug_dyn.h, [], [AC_MSG_ERROR([VDE plug header files not found.]); break]) + AC_DEFINE(ENABLE_VDE, 1, [Support for VDE]) + vde=true + ] +) + +AC_ARG_ENABLE(tunemu, + AS_HELP_STRING([--enable-tunemu], [enable support for the tunemu driver]), + [ AC_DEFINE(ENABLE_TUNEMU, 1, [Support for tunemu]) + tunemu=true + ] +) + +AC_ARG_WITH(windows2000, + AS_HELP_STRING([--with-windows2000], [compile with support for Windows 2000. This disables support for tunneling over existing IPv6 networks.]), + [AC_DEFINE(WITH_WINDOWS2000, 1, [Compile with support for Windows 2000])] +) + +AM_CONDITIONAL(UML, test "$uml" = true) +AM_CONDITIONAL(VDE, test "$vde" = true) +AM_CONDITIONAL(TUNEMU, test "$tunemu" = true) + AC_CACHE_SAVE if test -d /sw/include ; then @@ -84,39 +115,43 @@ 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([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ - sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h]) -AC_CHECK_HEADERS([net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/ip6.h], [], [], - [#include - #include - #ifdef HAVE_NETINET_IN_SYSTM_H - #include - #endif]) +AC_CHECK_HEADERS([stdbool.h syslog.h sys/file.h sys/ioctl.h sys/mman.h sys/param.h sys/resource.h sys/socket.h sys/time.h time.h sys/uio.h sys/wait.h netdb.h arpa/inet.h dirent.h]) +AC_CHECK_HEADERS([net/if.h net/if_types.h linux/if_tun.h net/if_tun.h net/tun/if_tun.h net/if_tap.h net/tap/if_tap.h net/ethernet.h net/if_arp.h netinet/in_systm.h netinet/in.h netinet/in6.h netpacket/packet.h], + [], [], [#include "have.h"] +) +AC_CHECK_HEADERS([netinet/if_ether.h netinet/ip.h netinet/ip6.h], + [], [], [#include "have.h"] +) +AC_CHECK_HEADERS([netinet/tcp.h netinet/ip_icmp.h netinet/icmp6.h], + [], [], [#include "have.h"] +) 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 -AC_CHECK_TYPES([socklen_t, struct addrinfo, struct in6_addr, struct sockaddr_in6], , , - [#include - #include - #include - #include - ] +tinc_ATTRIBUTE(__malloc__) + +AC_CHECK_TYPES([socklen_t, struct ether_header, 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], , , + [#include "have.h"] ) 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 mlockall vsyslog]) -jm_FUNC_MALLOC -jm_FUNC_REALLOC +AC_CHECK_FUNCS([asprintf daemon fchmod flock ftime fork get_current_dir_name gettimeofday mlockall pselect putenv random select strdup strerror strsignal strtol system unsetenv usleep vsyslog writev], + [], [], [#include "have.h"] +) +AC_FUNC_MALLOC +AC_FUNC_REALLOC dnl Support for SunOS @@ -127,35 +162,26 @@ AC_CHECK_FUNC(gethostbyname, [], [ AC_CHECK_LIB(nsl, gethostbyname) ]) -AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo inet_aton]) +AC_CHECK_DECLS([freeaddrinfo, gai_strerror, getaddrinfo, getnameinfo], + [], [], [#include "have.h"] +) AC_CACHE_SAVE dnl These are defined in files in m4/ -tinc_TUNTAP -tinc_OPENSSL + tinc_ZLIB tinc_LZO +tinc_OPENSSL dnl Check if support for jumbograms is requested AC_ARG_ENABLE(jumbograms, - [ --enable-jumbograms enable support for jumbograms (packets up to 9000 bytes)], + AS_HELP_STRING([--enable-jumbograms], [enable support for jumbograms (packets up to 9000 bytes)]), [ AC_DEFINE(ENABLE_JUMBOGRAMS, 1, [Support for jumbograms (packets up to 9000 bytes)]) ] ) -dnl Check if checkpoint tracing has to be enabled -AC_ARG_ENABLE(tracing, - [ --enable-tracing enable checkpoint tracing (debugging only)], - [ AC_DEFINE(ENABLE_TRACING, 1, [Checkpoint tracing]) ] -) - AC_SUBST(INCLUDES) -AC_OUTPUT(Makefile -src/Makefile -doc/Makefile -doc/es/Makefile -lib/Makefile -po/Makefile.in -m4/Makefile -) +AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile lib/Makefile m4/Makefile]) + +AC_OUTPUT