X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=configure.in;h=d8f621e8646d2843b0410d4484632d95369a934e;hp=ed5f4469e939a0ebd41abb4c02120dce124e8813;hb=fc7116a32b798589e7731db9f9db66345c8c3e01;hpb=1ca04711aeab615161746c6bbb5d137388c73263 diff --git a/configure.in b/configure.in index ed5f4469..d8f621e8 100644 --- a/configure.in +++ b/configure.in @@ -1,20 +1,26 @@ dnl Process this file with autoconf to produce a configure script. -dnl $Id: configure.in,v 1.13.2.27 2000/11/29 00:33:15 zarq Exp $ +dnl $Id: configure.in,v 1.13.2.57 2002/09/06 11:08:21 zarq Exp $ +AC_PREREQ(2.53) AC_INIT(src/tincd.c) -AM_INIT_AUTOMAKE(tinc, 1.0pre4-cvs) +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) +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], [__USE_BSD]) +AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) +AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions]) -ALL_LINGUAS="es nl" +ALL_LINGUAS="nl" dnl Checks for programs. AC_PROG_CC @@ -24,8 +30,7 @@ AC_PROG_AWK AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET -jm_PERL - +AC_PROG_RANLIB AC_ISC_POSIX @@ -35,22 +40,54 @@ AC_CANONICAL_HOST case $host_os in *linux*) - AC_DEFINE(HAVE_LINUX) + AC_DEFINE(HAVE_LINUX, 1, [Linux]) + [ rm -f src/device.c; ln -sf linux/device.c src/device.c ] ;; *freebsd*) - AC_DEFINE(HAVE_FREEBSD) + AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) + [ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ] + ;; + *darwin*) + AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) + [ rm -f src/device.c; ln -sf darwin/device.c src/device.c ] ;; *solaris*) - AC_DEFINE(HAVE_SOLARIS) + AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS]) + [ rm -f src/device.c; ln -sf solaris/device.c src/device.c ] + ;; + *openbsd*) + AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD]) + [ rm -f src/device.c; ln -sf openbsd/device.c src/device.c ] + ;; + *netbsd*) + AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) + [ rm -f src/device.c; ln -sf netbsd/device.c src/device.c ] + ;; + *cygwin*) + AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) + [ rm -f src/device.c; ln -sf cygwin/device.c src/device.c ] + ;; + *) + AC_MSG_ERROR("Unknown operating system.") ;; esac +AC_CACHE_SAVE + +if test -d /sw/include ; then + CPPFLAGS="$CPPFLAGS -I/sw/include" +fi +if test -d /sw/lib ; then + LIBS="$LIBS -L/sw/lib" +fi + dnl Checks for libraries. dnl Checks for header files. AC_HEADER_STDC -AC_CHECK_HEADERS([fcntl.h limits.h sys/ioctl.h syslog.h unistd.h \ -sys/time.h malloc.h strings.h sys/file.h]) +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]) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST @@ -59,21 +96,43 @@ AC_TYPE_SIZE_T AC_HEADER_TIME AC_STRUCT_TM +AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, +[ + AC_TRY_COMPILE( + [#include + #include ], + [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 + #include + #include ], + [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 + dnl Checks for library functions. AC_FUNC_MEMCMP AC_FUNC_ALLOCA AC_TYPE_SIGNAL -AC_CHECK_FUNCS([ftime socket select strtol strerror flock unsetenv \ -asprintf putenv strdup fcloseall daemon strsignal get_current_dir_name]) +AC_CHECK_FUNCS([asprintf daemon fcloseall flock ftime get_current_dir_name \ +putenv select strdup strerror strsignal strtol unsetenv \ +freeaddrinfo gai_strerror getaddrinfo getnameinfo]) jm_FUNC_MALLOC jm_FUNC_REALLOC -AM_GNU_GETTEXT - - -dnl Crypto stuff -tinc_OPENSSL - dnl Support for SunOS AC_CHECK_FUNC(socket, [], [ @@ -83,18 +142,32 @@ AC_CHECK_FUNC(gethostbyname, [], [ AC_CHECK_LIB(nsl, gethostbyname) ]) +AC_CACHE_SAVE -dnl Check for TUN/TAP support in the kernel +dnl These are defined in files in m4/ tinc_TUNTAP +tinc_OPENSSL +tinc_ZLIB + +dnl Check if support for jumbograms is requested +AC_ARG_ENABLE(jumbograms, + [ --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) ] + [ AC_DEFINE(ENABLE_TRACING, 1, [Checkpoint tracing]) ] ) AC_SUBST(INCLUDES) -AC_OUTPUT([Makefile src/Makefile -doc/Makefile doc/es/Makefile intl/Makefile lib/Makefile -m4/Makefile po/Makefile.in redhat/Makefile debian/Makefile]) +AC_OUTPUT(Makefile po/Makefile.in +src/Makefile +doc/Makefile +doc/es/Makefile +lib/Makefile +m4/Makefile +po/Makefile.in +)