#MIN_CONFIG(3.3.5) AM_INIT_AUTOMAKE(tork, 0.1) AC_C_BIGENDIAN AC_CHECK_KDEMAXPATHLEN # ---- Taken from KOffice ---------------------- # --- Check for KDE 3.2 or 3.3 or 3.4 or 3.5 --- AC_MSG_CHECKING([for KDE version]) AC_LANG_SAVE AC_LANG_CPLUSPLUS tdeversion_save_CXXFLAGS="$CXXFLAGS" tdeversion_safe_LIBS="$LIBS" LIBS="$LIBS $X_EXTRA_LIBS" CXXFLAGS="$CXXFLAGS $all_includes" AC_COMPILE_IFELSE([ #include #if ! ( KDE_IS_VERSION( 3, 2, 90 ) ) #error KDE 3.2 #endif ], need_kde32_compat="no" , need_kde32_compat="yes" ) AC_COMPILE_IFELSE([ #include #if ! ( KDE_IS_VERSION( 3, 3, 90 ) ) #error KDE 3.3 #endif ], need_kde33_compat="no" , need_kde33_compat="yes" ) AC_COMPILE_IFELSE([ #include #if ! ( KDE_IS_VERSION( 3, 4, 90 ) ) #error KDE 3.4 #endif ], need_kde34_compat="no" , need_kde34_compat="yes" ) AC_COMPILE_IFELSE([ #include #if ! ( KDE_IS_VERSION( 3, 5, 2 ) ) #error KDE 3.5.x (x < 2) #endif ], need_kde351_compat="no" , need_kde351_compat="yes" ) CXXFLAGS="$tdeversion_save_CXXFLAGS" LIBS="$tdeversion_safe_LIBS" AC_LANG_RESTORE if test "$need_kde32_compat" = "yes"; then AC_MSG_ERROR([You have KDE 3.2.x. TorK needs KDE 3.5.1 or greater.]) else if test "$need_kde33_compat" = "yes"; then AC_MSG_ERROR([You have KDE 3.3.x TorK needs KDE 3.5.1 or greater.]) else if test "$need_kde34_compat" = "yes"; then AC_MSG_ERROR([You have KDE 3.4.x TorK needs KDE 3.5.1 or greater.]) else if test "$need_kde351_compat" = "yes"; then AC_MSG_RESULT([KDE 3.5.x (x >=1) or SVN trunk]) else AC_MSG_RESULT([KDE 3.5.x (x >=2) or SVN trunk]) fi fi fi fi # --- End KDE 3.2 check --- # --- Begin libgnutls macro --- dnl Autoconf macros for libgnutls dnl $id$ # Modified for LIBGNUTLS -- nmav # Configure paths for LIBGCRYPT # Shamelessly stolen from the one of XDELTA by Owen Taylor # Werner Koch 99-12-09 dnl AM_PATH_LIBGNUTLS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) dnl Test for libgnutls, and define LIBGNUTLS_CFLAGS and LIBGNUTLS_LIBS dnl AC_DEFUN([AM_PATH_LIBGNUTLS], [dnl dnl Get the cflags and libraries from the libgnutls-config script dnl AC_ARG_WITH(libgnutls-prefix, [ --with-libgnutls-prefix=PFX Prefix where libgnutls is installed (optional)], libgnutls_config_prefix="$withval", libgnutls_config_prefix="") if test x$libgnutls_config_prefix != x ; then if test x${LIBGNUTLS_CONFIG+set} != xset ; then LIBGNUTLS_CONFIG=$libgnutls_config_prefix/bin/libgnutls-config fi fi AC_PATH_PROG(LIBGNUTLS_CONFIG, libgnutls-config, no) min_libgnutls_version=ifelse([$1], ,0.1.0,$1) AC_MSG_CHECKING(for libgnutls - version >= $min_libgnutls_version) no_libgnutls="" if test "$LIBGNUTLS_CONFIG" = "no" ; then no_libgnutls=yes else LIBGNUTLS_CFLAGS=`$LIBGNUTLS_CONFIG $libgnutls_config_args --cflags` LIBGNUTLS_LIBS=`$LIBGNUTLS_CONFIG $libgnutls_config_args --libs` libgnutls_config_version=`$LIBGNUTLS_CONFIG $libgnutls_config_args --version` ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS" LIBS="$LIBS $LIBGNUTLS_LIBS" dnl dnl Now check if the installed libgnutls is sufficiently new. Also sanity dnl checks the results of libgnutls-config to some extent dnl rm -f conf.libgnutlstest AC_TRY_RUN([ #include #include #include #include int main () { system ("touch conf.libgnutlstest"); if( strcmp( gnutls_check_version(NULL), "$libgnutls_config_version" ) ) { printf("\n*** 'libgnutls-config --version' returned %s, but LIBGNUTLS (%s)\n", "$libgnutls_config_version", gnutls_check_version(NULL) ); printf("*** was found! If libgnutls-config was correct, then it is best\n"); printf("*** to remove the old version of LIBGNUTLS. You may also be able to fix the error\n"); printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); printf("*** required on your system.\n"); printf("*** If libgnutls-config was wrong, set the environment variable LIBGNUTLS_CONFIG\n"); printf("*** to point to the correct copy of libgnutls-config, and remove the file config.cache\n"); printf("*** before re-running configure\n"); } else if ( strcmp(gnutls_check_version(NULL), LIBGNUTLS_VERSION ) ) { printf("\n*** LIBGNUTLS header file (version %s) does not match\n", LIBGNUTLS_VERSION); printf("*** library (version %s)\n", gnutls_check_version(NULL) ); } else { if ( gnutls_check_version( "$min_libgnutls_version" ) ) { return 0; } else { printf("no\n*** An old version of LIBGNUTLS (%s) was found.\n", gnutls_check_version(NULL) ); printf("*** You need a version of LIBGNUTLS newer than %s. The latest version of\n", "$min_libgnutls_version" ); printf("*** LIBGNUTLS is always available from ftp://gnutls.hellug.gr/pub/gnutls.\n"); printf("*** \n"); printf("*** If you have already installed a sufficiently new version, this error\n"); printf("*** probably means that the wrong copy of the libgnutls-config shell script is\n"); printf("*** being found. The easiest way to fix this is to remove the old version\n"); printf("*** of LIBGNUTLS, but you can also set the LIBGNUTLS_CONFIG environment to point to the\n"); printf("*** correct copy of libgnutls-config. (In this case, you will have to\n"); printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); printf("*** so that the correct libraries are found at run-time))\n"); } } return 1; } ],, no_libgnutls=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi if test "x$no_libgnutls" = x ; then AC_MSG_RESULT(yes) ifelse([$2], , :, [$2]) else if test -f conf.libgnutlstest ; then : else AC_MSG_RESULT(no) fi if test "$LIBGNUTLS_CONFIG" = "no" ; then echo "*** The libgnutls-config script installed by LIBGNUTLS could not be found" echo "*** If LIBGNUTLS was installed in PREFIX, make sure PREFIX/bin is in" echo "*** your path, or set the LIBGNUTLS_CONFIG environment variable to the" echo "*** full path to libgnutls-config." else if test -f conf.libgnutlstest ; then : else echo "*** Could not run libgnutls test program, checking why..." CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS" LIBS="$LIBS $LIBGNUTLS_LIBS" AC_TRY_LINK([ #include #include #include #include ], [ return !!gnutls_check_version(NULL); ], [ echo "*** The test program compiled, but did not run. This usually means" echo "*** that the run-time linker is not finding LIBGNUTLS or finding the wrong" echo "*** version of LIBGNUTLS. If it is not finding LIBGNUTLS, you'll need to set your" echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" echo "*** to the installed location Also, make sure you have run ldconfig if that" echo "*** is required on your system" echo "***" echo "*** If you have an old version installed, it is best to remove it, although" echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" echo "***" ], [ echo "*** The test program failed to compile or link. See the file config.log for the" echo "*** exact error that occured. This usually means LIBGNUTLS was incorrectly installed" echo "*** or that you have moved LIBGNUTLS since it was installed. In the latter case, you" echo "*** may want to edit the libgnutls-config script: $LIBGNUTLS_CONFIG" ]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi fi LIBGNUTLS_CFLAGS="" LIBGNUTLS_LIBS="" ifelse([$3], , :, [$3]) fi rm -f conf.libgnutlstest AC_SUBST(LIBGNUTLS_CFLAGS) AC_SUBST(LIBGNUTLS_LIBS) ]) # --- End libgnutls macro --- dnl Compile with GNUTLS AC_ARG_ENABLE(gnutls, AS_HELP_STRING(--enable-gnutls, Compile with GnuTLS)) if test x$enable_gnutls = xyes; then # gnu tls #AM_PATH_LIBGNUTLS(1.0.0, , [ PKG_CHECK_MODULES([LIBGNUTLS], [gnutls >= 1.0.0], , [ AC_DEFINE(USE_OPENSSL, 1, [use openssl for ssl session decryption instead of gnutls]) AC_SUBST(USE_OPENSSL) ]) fi # --- If no gnutls check for openssl --- if test "x$LIBGNUTLS_LIBS" = "x"; then AC_DEFINE(USE_OPENSSL, 1, [use openssl for ssl session decryption instead of gnutls]) AC_SUBST(USE_OPENSSL) fi # --- End of If no gnutls check for openssl --- # Even if gnutls is required, we still need openssl for shallot. dnl ------------------------------------------------------ dnl Where do you live, openssl? And how do we call you? AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssl_dir, [ saved_LIBS="$LIBS" saved_LDFLAGS="$LDFLAGS" saved_CPPFLAGS="$CPPFLAGS" ssl_found=no for ssldir in $tryssldir "" $prefix /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/athena /usr/pkg /opt /opt/openssl ; do LDFLAGS="$saved_LDFLAGS" SSL_LIBS="-lssl -lcrypto" LIBS="$saved_LIBS $SSL_LIBS" # Skip the directory if it isn't there. if test ! -z "$ssldir" -a ! -d "$ssldir" ; then continue; fi if test ! -z "$ssldir" ; then if test -d "$ssldir/lib" ; then LDFLAGS="-L$ssldir/lib $LDFLAGS" else LDFLAGS="-L$ssldir $LDFLAGS" fi if test -d "$ssldir/include" ; then CPPFLAGS="-I$ssldir/include $CPPFLAGS" else CPPFLAGS="-I$ssldir $CPPFLAGS" fi fi # Can I link it? AC_TRY_LINK([#include ], [ RAND_add((void*)0,0,0); ], [ openssl_linked=yes ], [ openssl_linked=no ]) if test $openssl_linked = yes; then if test ! -z "$ssldir" ; then ac_cv_openssl_dir=$ssldir else ac_cv_openssl_dir="(system)" fi ssl_found=yes break fi done LIBS="$saved_LIBS" LDFLAGS="$saved_LDFLAGS" CPPFLAGS="$saved_CPPFLAGS" if test $ssl_found = no ; then AC_MSG_ERROR([Could not find a linkable OpenSSL. You can specify an explicit path using --with-ssl-dir]) fi ]) saved_LIBS="$LIBS" SSL_LIBS="-lssl -lcrypto" LIBS="$saved_LIBS $SSL_LIBS" if test "$ac_cv_openssl_dir" != "(system)"; then if test -d "$ac_cv_openssl_dir/lib" ; then LDFLAGS="-L$ac_cv_openssl_dir/lib $LDFLAGS" ssl_libdir="$ac_cv_openssl_dir/lib" else LDFLAGS="-L$ac_cv_openssl_dir $LDFLAGS" ssl_libdir="$ac_cv_openssl_dir" fi if test -d "$ac_cv_openssl_dir/include" ; then CPPFLAGS="-I$ac_cv_openssl_dir/include $CPPFLAGS" else CPPFLAGS="-I$ac_cv_openssl_dir $CPPFLAGS" fi fi AC_CACHE_CHECK([whether we need extra options to link OpenSSL], ac_cv_openssl_linker_option, [ saved_LDFLAGS="$LDFLAGS" ssl_runs=no linked_with=nothing for ssl_extra in "" "-Wl,-R$ssl_libdir" "-R$ssl_libdir" ; do LDFLAGS="$ssl_extra $saved_LDFLAGS" AC_TRY_RUN([ #include #include int main(void) { char a[2048]; memset(a, 0, sizeof(a)); RAND_add(a, sizeof(a), sizeof(a)); return(RAND_status() <= 0); } ], openssl_runs=yes, openssl_runs=no) if test $openssl_runs = yes ; then if test "$linked_with" = nothing; then linked_with="$ssl_extra" fi AC_TRY_RUN([ #include #include int main(void) { return (OPENSSL_VERSION_NUMBER == SSLeay()) == 0; }], right_version=yes, right_version=no) if test "$right_version" = yes; then if test -z "$ssl_extra" ; then ac_cv_openssl_linker_option='(none)' else ac_cv_openssl_linker_option=$ssl_extra fi ssl_runs=yes break fi fi done if test $ssl_runs = no ; then if test "$linked_with" = 'nothing' ; then AC_MSG_ERROR([Found linkable OpenSSL in $ac_cv_openssl_dir, but it doesn't run, even with -R. Maybe specify another using --with-ssl-dir?]) else if test -z "$linked_with" ; then ac_cv_openssl_linker_option='(none)' else ac_cv_openssl_linker_option=$linked_with fi AC_MSG_WARN([I managed to make OpenSSL link and run, but I couldn't make it link against the same version I found header files for.]) fi fi LDFLAGS="$saved_LDFLAGS" ]) if test "$ac_cv_openssl_linker_option" != '(none)' ; then LDFLAGS="$ac_cv_openssl_linker_option $LDFLAGS" fi LIBS="$saved_LIBS" # --- Decide which library to use for linking Tork --- # --- SSL will be used for shallot --- if test "x$LIBGNUTLS_LIBS" = "x"; then CRYPTO_LIBS=$SSL_LIBS else CRYPTO_LIBS=$LIBGNUTLS_LIBS fi AC_SUBST(CRYPTO_LIBS) AC_SUBST(SSL_LIBS) dnl - GeoIP AC_ARG_WITH(external-geoip, AC_HELP_STRING([--with-external-geoip], [Build against an external copy of GeoIP])) if test "x$with_external_geoip" != "xyes"; then GEOVERSION=1.4.2 dnl PACKAGE=GeoIP GEOIP_VERSION_INFO=`echo $GEOVERSION | awk -F. '{ printf "%d:%d:%d", $1+$2, $3, $2 }'` AC_SUBST(GEOIP_VERSION_INFO) AC_ARG_WITH(city, [ --with-city=\"no\" Enable/disable support for GeoIP City Edition. (yes)]) if test "$with_city" = "no" ; then echo Disabling GeoIP City Edition support WITH_CITY=1 else echo Enabling GeoIP City Edition support WITH_CITY=0 fi AC_SUBST(WITH_CITY) else with_city=no AC_CHECK_HEADERS([GeoIP.h],, [AC_MSG_ERROR([External GeoIP requested but GeoIP not found.])]) AC_CHECK_LIB([GeoIP], [GeoIP_new], [GEOIPLIB=-lGeoIP], [AC_MSG_ERROR([External GeoIP requested but GeoIP not found.])]) fi AM_CONDITIONAL(WITH_CITY, test "$with_city" != "no") AM_CONDITIONAL([EXTERNAL_GEOIP], [test "x$with_external_geoip" = "xyes"]) if test x$with_external_geoip = xyes; then AC_DEFINE(EXTERNAL_GEOIP, 1, "Using External GeoIP") fi dnl - libwhich which_cv_iberty=no AC_ARG_ENABLE(iberty, [ --disable-iberty do not try to find and use the iberty library], which_cv_iberty=$enableval) dnl Checks for programs. AC_PROG_CC AC_PROG_INSTALL AC_LANG_C AC_DEFUN([BASH_CHECK_GETPW_FUNCS], [AC_MSG_CHECKING(whether programs are able to redeclare getpw functions) AC_CACHE_VAL(bash_cv_can_redecl_getpw, [AC_TRY_COMPILE([#include #include extern struct passwd *getpwent(); extern struct passwd *getpwuid(); extern struct passwd *getpwnam();], [struct passwd *z; z = getpwent(); z = getpwuid(0); z = getpwnam("root");], bash_cv_can_redecl_getpw=yes,bash_cv_can_redecl_getpw=no)]) AC_MSG_RESULT($bash_cv_can_redecl_getpw) if test $bash_cv_can_redecl_getpw = no; then AC_DEFINE([HAVE_GETPW_DECLS], 1, [Define this when you are able to redeclare getpw functions.]) fi ]) dnl Checks for header files. AC_HEADER_STDC AC_CHECK_FUNCS(strchr memcpy getopt_long) AC_CHECK_HEADERS(unistd.h string.h libiberty.h) AC_HEADER_STAT dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_TYPE_SIZE_T dnl Checks for library functions. AC_TYPE_GETGROUPS AC_CHECK_FUNCS(getcwd getwd) AC_DEFINE([NEED_XMALLOC], 1, [Define if you need xmalloc().]) dnl Additional stuff needed for the tilde directory AC_CHECK_PROG(AR, ar, ar, ar) AC_PROG_RANLIB AC_CHECK_HEADERS(stdlib.h) BASH_CHECK_GETPW_FUNCS if test "x$CONFDIR" = "x"; then CONFDIR=`eval echo $sysconfdir` fi AC_SUBST(CONFDIR) AH_TEMPLATE([CONFDIR],[tork's configuration directory]) AC_DEFINE_UNQUOTED(CONFDIR,"$CONFDIR") dnl Disable stuff that's not suitable for a Live CD AC_ARG_ENABLE(live-cd, AS_HELP_STRING(--enable-live-cd, Disable Features Unsuitable for LiveCD)) if test x$enable_live_cd = xyes; then AC_DEFINE(LIVECD, 1, "Define to compile for a LiveCD") fi dnl Detect OS for Shallot compilation case "$host" in *-*-linux*) AC_DEFINE(LINUX_PORT, 1, "Shallot will compile for Linux") ;; *-*-freebsd*) AC_DEFINE(BSD, 1, "Shallot will compile for BSD") ;; *-*-netbsd*) AC_DEFINE(BSD, 1, "Shallot will compile for BSD") ;; *-*-openbsd*) AC_DEFINE(BSD, 1, "Shallot will compile for BSD") ;; *) AC_DEFINE(GENERIC, 1, "Shallot will compile for GENERIC") ;; esac #AC_DEFINE(_GNU_SOURCE, 1, "Shallot will compile with _GNU_SOURCE") # USE_GNU_SOURCE above is used instead and _GNU_SOURCE defined in shallot. dnl Check for presence of torsocks AC_CHECK_PROG(TORSOCKS, torsocks, torsocks) if test "${TORSOCKS}" = ""; then AC_MSG_ERROR('TorK requires torsocks: http://code.google.com/p/torsocks') fi dnl detect netfilter AC_CHECK_HEADERS(sys/types.h sys/socket.h) AC_CHECK_HEADERS(linux/netfilter_ipv4.h, linux_netfilter_ipv4=1, linux_netfilter_ipv4=0) failsafe_ok=0 if test x$linux_netfilter_ipv4 = x1 ; then failsafe_ok=1 fi if test x$failsafe_ok = x1 ; then AC_DEFINE(USE_FAILSAFE, 1, "Define to enable failsafe support") fi AC_CONFIG_FILES([src/menu/tork])