X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=configure.in;h=d8f621e8646d2843b0410d4484632d95369a934e;hp=3d4dc23536b584d06ff99c77351dafad191cb66a;hb=66741978e16cc407e5c760621c34d1aabb753cd2;hpb=57d8c30e4cbecea3b4216e4e650c4c0a3e160ed2 diff --git a/configure.in b/configure.in index 3d4dc235..d8f621e8 100644 --- a/configure.in +++ b/configure.in @@ -1,13 +1,26 @@ dnl Process this file with autoconf to produce a configure script. + +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, 1.0) +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]) -AC_DEFINE([__USE_BSD]) +AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) +AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions]) + +ALL_LINGUAS="nl" dnl Checks for programs. AC_PROG_CC @@ -16,49 +29,145 @@ AC_PROG_GCC_TRADITIONAL AC_PROG_AWK AC_PROG_INSTALL AC_PROG_LN_S -AC_PROG_RANLIB AC_PROG_MAKE_SET -jm_PERL -AM_PROG_LIBTOOL +AC_PROG_RANLIB + +AC_ISC_POSIX + +dnl Check and set OS + +AC_CANONICAL_HOST + +case $host_os in + *linux*) + AC_DEFINE(HAVE_LINUX, 1, [Linux]) + [ rm -f src/device.c; ln -sf linux/device.c src/device.c ] + ;; + *freebsd*) + AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) + [ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ] + ;; + *darwin*) + AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) + [ rm -f src/device.c; ln -sf darwin/device.c src/device.c ] + ;; + *solaris*) + AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS]) + [ rm -f src/device.c; ln -sf solaris/device.c src/device.c ] + ;; + *openbsd*) + AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD]) + [ rm -f src/device.c; ln -sf openbsd/device.c src/device.c ] + ;; + *netbsd*) + AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) + [ rm -f src/device.c; ln -sf netbsd/device.c src/device.c ] + ;; + *cygwin*) + AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) + [ rm -f src/device.c; ln -sf cygwin/device.c src/device.c ] + ;; + *) + AC_MSG_ERROR("Unknown operating system.") + ;; +esac + +AC_CACHE_SAVE + +if test -d /sw/include ; then + CPPFLAGS="$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 gmp.h gmp2/gmp.h \ -sys/time.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 -AC_C_BIGENDIAN AC_TYPE_PID_T 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) +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 -# Check for the GNU Multi Precision Library -libgmp=none -AC_CHECK_LIB(gmp2, mpz_powm, [ - libgmp=gmp2 +dnl Support for SunOS + +AC_CHECK_FUNC(socket, [], [ + AC_CHECK_LIB(socket, connect) ]) -AC_CHECK_LIB(gmp, mpz_powm, [ - libgmp=gmp +AC_CHECK_FUNC(gethostbyname, [], [ + AC_CHECK_LIB(nsl, gethostbyname) ]) -if test $libgmp = none; then - AC_MSG_ERROR(libgmp is not installed. Please grab it from your - nearest GNU mirror and install it (see README)) -else - LIBS="$LIBS -l$libgmp" -fi +AC_CACHE_SAVE + +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, 1, [Checkpoint tracing]) ] +) + +AC_SUBST(INCLUDES) -AC_OUTPUT([Makefile src/Makefile cipher/Makefile cipher/blowfish/Makefile -cipher/idea/Makefile doc/Makefile lib/Makefile m4/Makefile redhat/Makefile]) +AC_OUTPUT(Makefile po/Makefile.in +src/Makefile +doc/Makefile +doc/es/Makefile +lib/Makefile +m4/Makefile +po/Makefile.in +)