dnl Process this file with autoconf to produce a configure script. # Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 # Free Software Foundation, Inc. # # Author: Nikos Mavrogiannopoulos # # This file is part of GNUTLS. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 # USA AC_PREREQ(2.61) AC_INIT([GnuTLS], [2.6.1], [bug-gnutls@gnu.org]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([1.10 dist-bzip2 -Wall -Werror -Wno-override]) AM_CONFIG_HEADER(config.h) # Library code modified: REVISION++ # Interfaces changed/added/removed: CURRENT++ REVISION=0 # Interfaces added: AGE++ # Interfaces removed: AGE=0 AC_SUBST(LT_CURRENT, 37) AC_SUBST(LT_REVISION, 2) AC_SUBST(LT_AGE, 11) # Used when creating the Windows libgnutls-XX.def files. SOVERSION=`expr ${LT_CURRENT} - ${LT_AGE}` AC_SUBST(SOVERSION) GNUTLS_GCRYPT_VERSION=1:1.2.4 GNUTLS_LIBTASN1_VERSION=0.3.4 AC_DEFINE_UNQUOTED(GNUTLS_GCRYPT_VERSION, "$GNUTLS_GCRYPT_VERSION", [version of gcrypt]) AC_DEFINE_UNQUOTED(GNUTLS_LIBTASN1_VERSION, "$GNUTLS_LIBTASN1_VERSION", [version of libtasn1]) # Compute numeric versions, used in includes/gnutls/gnutls.h.in. AC_SUBST(MAJOR_VERSION, `echo $PACKAGE_VERSION | sed 's/\(.*\)\..*\..*/\1/g'`) AC_SUBST(MINOR_VERSION, `echo $PACKAGE_VERSION | sed 's/.*\.\(.*\)\..*/\1/g'`) AC_SUBST(PATCH_VERSION, `echo $PACKAGE_VERSION | sed 's/.*\..*\.\(.*\)/\1/g'`) AC_SUBST(NUMBER_VERSION, `printf "0x%02x%02x%02x" $MAJOR_VERSION $MINOR_VERSION $PATCH_VERSION`) opt_dmalloc_mode=no AC_MSG_CHECKING([whether in dmalloc mode]) AC_ARG_ENABLE(dmalloc-mode, AS_HELP_STRING([--enable-dmalloc-mode], [enable dmalloc mode]), opt_dmalloc_mode=$enableval) AC_MSG_RESULT($opt_dmalloc_mode) opt_efence_mode=no AC_MSG_CHECKING([whether in electric fence mode]) AC_ARG_ENABLE(efence-mode, AS_HELP_STRING([--enable-efence-mode], [enable electric fence mode]), opt_efence_mode=$enableval) AC_MSG_RESULT($opt_efence_mode) opt_developer_mode=no AC_MSG_CHECKING([whether to enable compiler warnings]) AC_ARG_ENABLE(developer-mode, AS_HELP_STRING([--enable-developer-mode], [enable compiler warnings]), opt_developer_mode=$enableval) AC_MSG_RESULT($opt_developer_mode) AC_MSG_RESULT([*** *** Checking for compilation programs... ]) dnl Checks for programs. AC_PROG_CC AC_PROG_CXX AC_PROG_LN_S GTK_DOC_CHECK(1.1) AC_PATH_PROG([GAA], [gaa]) if test "x$GAA" = "x"; then AC_MSG_WARN([[*** *** GAA was not found. It is only needed if you wish to modify *** the source code or command-line description files. In this case, *** you may want to get it from http://gaa.sourceforge.net/ ***]]) fi AM_CONDITIONAL(HAVE_GCC, test "x$GCC" = "xyes") AC_MSG_RESULT([*** *** Detecting compiler options... ]) gl_EARLY lgl_EARLY xgl_EARLY AC_C_CONST AC_C_INLINE AM_GNU_GETTEXT([external]) AM_GNU_GETTEXT_VERSION([0.17]) AC_ARG_ENABLE(cxx, AS_HELP_STRING([--disable-cxx], [unconditionally disable the C++ library]), use_cxx=$enableval, use_cxx=yes) if test "$use_cxx" != "no"; then AC_LANG_PUSH(C++) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], use_cxx=yes, use_cxx=no) AC_LANG_POP(C++) fi AC_MSG_CHECKING([whether C99 macros are supported]) AC_TRY_COMPILE(,[ #define test_mac(...) int z,y,x; test_mac(x,y,z); return 0; ], dnl ***** OK AC_DEFINE(C99_MACROS, 1, [C99 macros are supported]) AC_MSG_RESULT(yes), dnl ***** NOT FOUND AC_MSG_RESULT(no) AC_MSG_WARN([C99 macros not supported. This may affect compiling.])) if test $ac_cv_c_compiler_gnu != no; then if test x$opt_developer_mode = xyes; then AC_MSG_CHECKING([whether gcc supports various warning flags]) _gcc_cflags_save="$CFLAGS" CFLAGS="${CFLAGS} -Wall -W -Wchar-subscripts -Wformat-security -Wnonnull -Winit-self -Wmissing-include-dirs -Wunused -Wno-unused-parameter -Wfloat-equal -Wdeclaration-after-statement -Wshadow -Wunsafe-loop-optimizations -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wlogical-op -Waggregate-return -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wpacked -Wredundant-decls -Wnested-externs -Winline -Wvla -Wvolatile-register-var -Wdisabled-optimization -Wstack-protector -Woverlength-strings" # -Wtraditional: warns on #elif which we use often # -Wundef: warns on '#if GNULIB_PORTCHECK' etc in gnulib headers # -Wpadded: many of our structs are not optimized for padding # -Wtraditional-conversion: we catch missing prototypes anyway # -Wno-unused-parameter: added because -Wunused cause too many warns # -Wunreachable-code: appears to return many false positives # -Wconversion: too many warnings for now # -Wswitch-default: too many warnings for now # -Wswitch-enum: too many warnings for now AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]),_gcc_warns=yes,_gcc_warns=no) AC_MSG_RESULT($_gcc_warns) if test x"$_gcc_warns" != xyes ; then CFLAGS=$_gcc_cflags_save; fi fi AC_MSG_CHECKING([whether gcc supports -Wno-pointer-sign]) _gcc_cflags_save="$CFLAGS" CFLAGS="${CFLAGS} -Wno-pointer-sign" AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]),_gcc_psign=yes,_gcc_psign=no) AC_MSG_RESULT($_gcc_psign) if test "$_gcc_psign" != "yes"; then CFLAGS="$_gcc_cflags_save"; fi AC_MSG_CHECKING([whether gcc supports -fgnu89-inline]) _gcc_cflags_save="$CFLAGS" CFLAGS="${CFLAGS} -fgnu89-inline" AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]), _gcc_gnu89_inline=yes, _gcc_gnu89_inline=no) AC_MSG_RESULT($_gcc_gnu89_inline) CFLAGS="$_gcc_cflags_save" AC_MSG_CHECKING([if gcc/ld supports -Wl,--output-def]) if test "$enable_shared" = no; then output_def=no AC_MSG_RESULT([no need, since shared libraries are disabled]) else _gcc_ldflags_save=$LDFLAGS LDFLAGS="-Wl,--output-def,foo.def" AC_LINK_IFELSE(AC_LANG_PROGRAM([]),output_def=yes,output_def=no) rm -f foo.def AC_MSG_RESULT($output_def) LDFLAGS="$_gcc_ldflags_save" fi if test x$opt_dmalloc_mode = xyes; then AC_CHECK_LIB(dmalloc, main) AC_DEFINE(USE_DMALLOC, 1, [enable the use of dmalloc]) else if test x$opt_efence_mode = xyes; then AC_CHECK_LIB(efence, main) AC_DEFINE(USE_EFENCE, 1, [use electric fence]) fi fi AC_MSG_CHECKING([whether we have GNU assembler]) GAS=`as --version < /dev/null 2>/dev/null | grep GNU` if test "$GAS"; then AM_CFLAGS="${AM_CFLAGS} -pipe" AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi fi # Needs to be called outside of 'if' clause. AM_CONDITIONAL(HAVE_LD_OUTPUT_DEF, test "$output_def" = "yes") AM_CONDITIONAL([HAVE_GCC_GNU89_INLINE_OPTION], [test "$_gcc_gnu89_inline" = "yes"]) AC_MSG_RESULT([*** *** Detecting C library capabilities... ]) AC_HEADER_STDC AC_CHECK_HEADERS(netdb.h) AC_CHECK_FUNCS(fork,,) AC_DEFINE([HAVE_STRINGS_H], 1, [Hard-code for src/cfg/.]) AC_DEFINE([HAVE_FLOAT_H], 1, [Hard-code for src/cfg/.]) AC_DEFINE([HAVE_LIMITS_H], 1, [Hard-code for src/cfg/.]) AC_DEFINE([HAVE_MATH_H], 1, [Hard-code for src/cfg/.]) AC_DEFINE([HAVE_CTYPE_H], 1, [Hard-code for src/cfg/.]) AC_DEFINE([HAVE_ERRNO_H], 1, [Hard-code for src/cfg/.]) # No fork on MinGW, disable some self-tests until we fix them. AM_CONDITIONAL(HAVE_FORK, test "$ac_cv_func_fork" != "no") AC_MSG_RESULT([*** *** Detecting system's parameters... ]) # Run self-tests under valgrind? if test "$cross_compiling" = no; then AC_CHECK_PROGS(VALGRIND, valgrind) fi if test -n "$VALGRIND" && $VALGRIND true > /dev/null 2>&1; then opt_valgrind_tests=yes else opt_valgrind_tests=no VALGRIND= fi AC_MSG_CHECKING([whether self tests are run under valgrind]) AC_ARG_ENABLE(valgrind-tests, AS_HELP_STRING([--enable-valgrind-tests], [run self tests under valgrind]), opt_valgrind_tests=$enableval) AC_MSG_RESULT($opt_valgrind_tests) # For minitasn1. AC_CHECK_SIZEOF(unsigned long int, 4) AC_CHECK_SIZEOF(unsigned int, 4) # For storing integers in pointers without warnings # http://developer.gnome.org/doc/API/2.0/glib/glib-Type-Conversion-Macros.html#desc AC_CHECK_SIZEOF(void *) AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(int) case $ac_cv_sizeof_void_p in $ac_cv_sizeof_long) AC_DEFINE(GNUTLS_POINTER_TO_INT_CAST, [(long)], [Additional cast to bring void* to a type castable to int.]) ;; *) AC_DEFINE(GNUTLS_POINTER_TO_INT_CAST, []) ;; esac # For some systems we know that we have ld_version scripts. # Use it then as default. have_ld_version_script=no case "${host}" in *-*-linux*) have_ld_version_script=yes ;; *-*-gnu*) have_ld_version_script=yes ;; esac AC_ARG_ENABLE([ld-version-script], AC_HELP_STRING([--enable-ld-version-script], [enable/disable use of linker version script. (default is system dependent)]), [have_ld_version_script=$enableval], [ : ] ) AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes") AC_CHECK_TYPES(uint,,, [ # include ]) # Check for and replace ssize_t. AC_CHECK_TYPE(ssize_t, [DEFINE_SSIZE_T="#include " AC_SUBST(DEFINE_SSIZE_T)], [AC_DEFINE(NO_SSIZE_T, 1, [no ssize_t type was found]) DEFINE_SSIZE_T="typedef int ssize_t;" AC_SUBST(DEFINE_SSIZE_T)], [#include ]) AC_C_BIGENDIAN AC_MSG_RESULT([*** *** Checking for external libraries... ]) # For Guile bindings. opt_guile_bindings=yes AC_MSG_CHECKING([whether building Guile bindings]) AC_ARG_ENABLE(guile, AS_HELP_STRING([--enable-guile], [build GNU Guile bindings]), opt_guile_bindings=$enableval) AC_MSG_RESULT($opt_guile_bindings) AC_ARG_WITH([--with-guile-site-dir], [AS_HELP_STRING([--with-guile-site-dir], [use the given directory as the Guile site (use with care)])]) if test "x$opt_guile_bindings" = "xyes"; then AC_MSG_RESULT([*** *** Detecting GNU Guile... ]) AC_PATH_PROG([guile_snarf], [guile-snarf]) if test "x$guile_snarf" = "x"; then AC_MSG_WARN([`guile-snarf' from Guile 1.8 not found. Guile bindings not built.]) opt_guile_bindings=no else GUILE_PROGS GUILE_FLAGS save_CFLAGS="$CFLAGS" save_LIBS="$LIBS" CFLAGS="$CFLAGS $GUILE_CFLAGS" LIBS="$LIBS $GUILE_LDFLAGS" AC_MSG_CHECKING([whether GNU Guile is recent enough]) AC_LINK_IFELSE(AC_LANG_CALL([], [scm_from_locale_string]), [], [opt_guile_bindings=no]) CFLAGS="$save_CFLAGS" LIBS="$save_LIBS" if test "x$opt_guile_bindings" = "xyes"; then AC_MSG_RESULT([yes]) case "x$with_guile_site_dir" in xno) # Use the default $(GUILE_SITE). GUILE_SITE_DIR ;; x|xyes) # Automatically derive $(GUILE_SITE) from $(pkgdatadir). This # hack is used to allow `distcheck' to work (see # `DISTCHECK_CONFIGURE_FLAGS' in the top-level `Makefile.am'). GUILE_SITE="\$(datadir)/guile/site" AC_SUBST(GUILE_SITE) ;; *) # Use the user-specified directory as $(GUILE_SITE). GUILE_SITE="$with_guile_site_dir" AC_SUBST(GUILE_SITE) ;; esac else AC_MSG_RESULT([no]) AC_MSG_WARN([A sufficiently recent GNU Guile not found. Guile bindings not built.]) opt_guile_bindings=no fi fi fi AM_CONDITIONAL(HAVE_GUILE, test "x$opt_guile_bindings" = "xyes") AM_PATH_LIBGCRYPT($GNUTLS_GCRYPT_VERSION,, dnl Can't disable - gnutls depends on gcrypt AC_MSG_ERROR([[ *** *** libgcrypt was not found. You may want to get it from *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/ *** ]])) # If this ever changes to 0, the user disabled some officially enabled # stuff so we will print a warning. ac_full=1 AC_MSG_CHECKING([whether to enable Opaque PRF input support]) AC_ARG_ENABLE(opaque-prf-input, AS_HELP_STRING([--enable-opaque-prf-input=DD], [enable Opaque PRF input using DD as extension type]), ac_opaque_prf_input=$enableval, ac_opaque_prf_input=no) if test "$ac_opaque_prf_input" != "no"; then if ! echo $ac_opaque_prf_input | egrep -q '^[[0-9]]+$'; then ac_opaque_prf_input=no AC_MSG_WARN([[ *** Could not parse Opaque PRF Input extension type. *** Use --enable-opaque-prf-input=XX where XX is decimal, for example *** to use extension value 42 use --enable-opqaue-prf-input=42]]) fi fi if test "$ac_opaque_prf_input" != "no"; then AC_MSG_RESULT([yes (extension value $ac_opaque_prf_input)]) AC_DEFINE_UNQUOTED(ENABLE_OPRFI, $ac_opaque_prf_input, [enable Opaque PRF Input]) else AC_MSG_RESULT(no) fi AM_CONDITIONAL(ENABLE_OPRFI, test "$ac_opaque_prf_input" != "no") AC_MSG_CHECKING([whether to disable SRP authentication support]) AC_ARG_ENABLE(srp-authentication, AS_HELP_STRING([--disable-srp-authentication], [disable the SRP authentication support]), ac_enable_srp=no) if test x$ac_enable_srp != xno; then AC_MSG_RESULT(no) AC_DEFINE(ENABLE_SRP, 1, [enable SRP authentication]) else ac_full=0 AC_MSG_RESULT(yes) fi AM_CONDITIONAL(ENABLE_SRP, test "$ac_enable_srp" != "no") AC_MSG_CHECKING([whether to disable PSK authentication support]) AC_ARG_ENABLE(psk-authentication, AS_HELP_STRING([--disable-psk-authentication], [disable the PSK authentication support]), ac_enable_psk=no) if test x$ac_enable_psk != xno; then AC_MSG_RESULT(no) AC_DEFINE(ENABLE_PSK, 1, [enable PSK authentication]) else ac_full=0 AC_MSG_RESULT(yes) fi AM_CONDITIONAL(ENABLE_PSK, test "$ac_enable_psk" != "no") AC_MSG_CHECKING([whether to disable anonymous authentication support]) AC_ARG_ENABLE(anon-authentication, AS_HELP_STRING([--disable-anon-authentication], [disable the anonymous authentication support]), ac_enable_anon=no) if test x$ac_enable_anon != xno; then AC_MSG_RESULT(no) AC_DEFINE(ENABLE_ANON, 1, [enable anonymous authentication]) else ac_full=0 AC_MSG_RESULT(yes) fi AM_CONDITIONAL(ENABLE_ANON, test "$ac_enable_anon" != "no") dnl Check for Camellia support dnl AC_ARG_ENABLE(camellia, AS_HELP_STRING([--disable-camellia], [disable Camellia cipher]), ac_enable_camellia=no) if test "$ac_enable_camellia" != "no"; then AC_MSG_CHECKING([for Camellia support in libgcrypt]) if test -n "`$LIBGCRYPT_CONFIG --algorithms | grep -i camellia`"; then AC_MSG_RESULT([yes]) ac_enable_camellia=yes else AC_MSG_RESULT([no]) ac_enable_camellia=no fi fi AC_MSG_CHECKING([whether to disable Camellia cipher]) if test "$ac_enable_camellia" = "yes"; then AC_MSG_RESULT([no]) AC_DEFINE(ENABLE_CAMELLIA, 1, [enable camellia block cipher]) else AC_MSG_RESULT([yes]) fi AC_MSG_CHECKING([whether to disable extra PKI stuff]) AC_ARG_ENABLE(extra-pki, AS_HELP_STRING([--disable-extra-pki], [only enable the basic PKI stuff]), enable_pki=$enableval, enable_pki=yes) if test "$enable_pki" != "yes"; then ac_full=0 AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) AC_DEFINE(ENABLE_PKI, 1, [whether to include all the PKCS/PKI stuff]) fi AM_CONDITIONAL(ENABLE_PKI, test "$enable_pki" = "yes") ac_enable_openpgp=yes AC_MSG_CHECKING([whether to disable OpenPGP Certificate authentication support]) AC_ARG_ENABLE(openpgp-authentication, AS_HELP_STRING([--disable-openpgp-authentication], [disable the OpenPGP authentication support]), ac_enable_openpgp=no) if test x$ac_enable_openpgp = xno; then AC_MSG_RESULT(yes) ac_full=0 else AC_DEFINE(ENABLE_OPENPGP, 1, [use openpgp authentication]) AC_MSG_RESULT(no) fi AM_CONDITIONAL(ENABLE_OPENPGP, test "$ac_enable_openpgp" = "yes") AC_MSG_CHECKING([whether to disable OpenSSL compatibility layer]) AC_ARG_ENABLE(openssl-compatibility, AS_HELP_STRING([--disable-openssl-compatibility], [disable the OpenSSL compatibility support]), ac_enable_openssl=$withval, ac_enable_openssl=yes) if test x$ac_enable_openssl != xno; then AC_MSG_RESULT(no) else AC_MSG_RESULT(yes) fi AM_CONDITIONAL(ENABLE_OPENSSL, test "$ac_enable_openssl" = "yes") AC_ARG_WITH(included-libtasn1, AS_HELP_STRING([--with-included-libtasn1], [use the included libtasn1]), minitasn1_enabled=$withval, minitasn1_enabled=no) if test x$minitasn1_enabled = xno; then AM_PATH_LIBTASN1($GNUTLS_LIBTASN1_VERSION,, minitasn1_enabled=yes AC_MSG_WARN([[ *** *** LibtASN1 ${GNUTLS_LIBTASN1_VERSION} was not found. Will use the included one. ]])) fi AC_MSG_CHECKING([whether to use the included minitasn1]) AC_MSG_RESULT($minitasn1_enabled) AM_CONDITIONAL(ENABLE_MINITASN1, test "$minitasn1_enabled" = "yes") if test "$ac_full" != 1; then AC_MSG_WARN([[ *** *** C++ library disabled because some parts of GnuTLS has been disabled. ]]) use_cxx=no fi AM_CONDITIONAL(ENABLE_CXX, test "$use_cxx" != "no") AC_MSG_CHECKING([whether to build C++ library]) AC_MSG_RESULT($use_cxx) dnl Check for libcfg+ SAVED_LIBS=$LIBS AC_ARG_WITH(included-libcfg, AS_HELP_STRING([--with-included-libcfg], [use the included libcfg+ (certtool only)]), libcfg_enabled=$withval, libcfg_enabled=no dnl We search for libcfg+ which is used by certtool dnl AC_CHECK_LIB(cfg+, cfg_get_context,:, libcfg_enabled=yes AC_MSG_WARN([[ *** *** Libcfg+ was not found. Will use the included one.]]))) AM_CONDITIONAL(HAVE_LIBCFG, test "$libcfg_enabled" = "no") LIBS=$SAVED_LIBS AC_MSG_CHECKING([whether to use the included libcfg]) AC_MSG_RESULT($libcfg_enabled) dnl CHECK FOR ZLIB SUPPORT dnl AC_MSG_CHECKING([whether to include zlib compression support]) AC_ARG_WITH(zlib, AS_HELP_STRING([--without-zlib], [disable zlib compression support]), ac_zlib=$withval, ac_zlib=yes) if test x$ac_zlib != xno; then AC_MSG_RESULT(yes) AC_LIB_HAVE_LINKFLAGS(z,, [#include ], [compress (0, 0, 0, 0);]) if test "$ac_cv_libz" != yes; then AC_MSG_WARN( *** *** ZLIB was not found. You will not be able to use ZLIB compression.) fi else AC_MSG_RESULT(no) fi dnl CHECK FOR LZO SUPPORT dnl AC_ARG_WITH(lzo, AS_HELP_STRING([--with-lzo], [use experimental LZO compression]), use_lzo=$withval, use_lzo=no) AC_MSG_CHECKING([whether to include LZO compression support]) AC_MSG_RESULT($use_lzo) LZO_LIBS= if test "$use_lzo" = "yes"; then AC_CHECK_LIB(lzo2, lzo1x_1_compress, LZO_LIBS=-llzo2) if test "$LZO_LIBS" = ""; then AC_CHECK_LIB(lzo, lzo1x_1_compress, LZO_LIBS=-llzo, [ use_lzo=no AC_MSG_WARN( *** *** Could not find liblzo or liblzo2. Disabling LZO compression. ) ]) fi fi AC_SUBST(LZO_LIBS) if test "$use_lzo" = "yes"; then AC_DEFINE(USE_LZO, 1, [whether to use the LZO compression]) if test "$LZO_LIBS" = "-llzo"; then AC_CHECK_HEADERS(lzo1x.h) elif test "$LZO_LIBS" = "-llzo2"; then AC_CHECK_HEADERS(lzo/lzo1x.h) fi fi AM_CONDITIONAL(USE_LZO, test "$use_lzo" = "yes") # Windows hacks. AC_DEFINE([WINVER], [0x0501], [Windows 2000 or before not supported.]) save_LIBS="$LIBS" LIBS="$LIBS -lws2_32" AC_TRY_LINK([#include ], [ WORD wVersionRequested = MAKEWORD(2, 2); WSADATA wsaData; int err = WSAStartup(wVersionRequested, &wsaData); WSACleanup ();], wsastartup=yes, wsastartup=no) LIBS="$save_LIBS" if test "$wsastartup" = "yes"; then AC_DEFINE(HAVE_WINSOCK, 1, [Call WSAStartup in gnutls_global_init]) fi AM_CONDITIONAL(NEED_WS2_32, test "$wsastartup" = "yes") AC_MSG_CHECKING([if we have Windows and WSAStartup/WSACleanup in -lws2_32]) AC_MSG_RESULT($wsastartup) dnl Gnulib files dnl AC_MSG_RESULT([*** *** Setting up gnulib compatibility files... ]) gl_INIT lgl_INIT xgl_INIT AC_MSG_RESULT([*** *** Detecting options for shared libraries... ]) AC_LIBTOOL_WIN32_DLL AC_PROG_LIBTOOL LIBGNUTLS_LIBS="-L${libdir} -lgnutls $LIBTASN1_LIBS $LIBGCRYPT_LIBS $LIBS" LIBGNUTLS_CFLAGS="$LIBGCRYPT_CFLAGS $LIBTASN1_CFLAGS -I${includedir}" AC_SUBST(LIBGNUTLS_LIBS) AC_SUBST(LIBGNUTLS_CFLAGS) LIBGNUTLS_EXTRA_LIBS="-L${libdir} -lgnutls-extra $LZO_LIBS $LIBGNUTLS_LIBS" LIBGNUTLS_EXTRA_CFLAGS="-I${includedir}" AC_SUBST(LIBGNUTLS_EXTRA_LIBS) AC_SUBST(LIBGNUTLS_EXTRA_CFLAGS) export ac_full AM_CFLAGS="${AM_CFLAGS} ${LIBGCRYPT_CFLAGS}" if test $ac_full -eq 0; then AC_SUBST(POSSIBLY_WARN_ABOUT_MISSING_FEATURES, [[ #ifdef __GNUC__ #warning This is not the official GnuTLS library. Several features were disabled at compilation. #endif /* __GNUC__ */]]) fi AC_SUBST(AM_CFLAGS) AC_CONFIG_COMMANDS([chmod-config],[[ chmod +x lib/libgnutls-config chmod +x libextra/libgnutls-extra-config ]],[[]]) AC_DEFINE([INTERNAL_GNUTLS_CRYPTO_H_ENABLE_UNSUPPORTED_API], 1, [Enable prototypes in includes/crypto.h.]) AC_CONFIG_FILES([Makefile po/Makefile.in \ doc/Makefile doc/examples/Makefile doc/scripts/Makefile \ doc/manpages/Makefile doc/reference/Makefile doc/doxygen/Doxyfile \ doc/credentials/Makefile doc/credentials/x509/Makefile \ doc/credentials/srp/Makefile doc/credentials/openpgp/Makefile \ gl/Makefile lgl/Makefile \ tests/Makefile tests/rsa-md5-collision/Makefile tests/userid/Makefile \ tests/pkcs1-padding/Makefile tests/pkcs8-decode/Makefile \ tests/pkcs12-decode/Makefile tests/pathlen/Makefile \ tests/key-id/Makefile tests/sha2/Makefile \ tests/hostname-check/Makefile \ includes/Makefile includes/gnutls/gnutls.h \ lib/Makefile lib/minitasn1/Makefile lib/x509/Makefile \ libextra/Makefile libextra/gl/Makefile \ lib/openpgp/Makefile lib/opencdk/Makefile \ tests/openpgp/Makefile tests/openpgp-certs/Makefile \ src/Makefile \ src/cfg/Makefile src/cfg/platon/Makefile src/cfg/platon/str/Makefile \ lib/libgnutls-config libextra/libgnutls-extra-config \ lib/gnutls.pc libextra/gnutls-extra.pc guile/Makefile guile/modules/Makefile guile/src/Makefile guile/tests/Makefile]) AC_CONFIG_FILES([guile/pre-inst-guile], [chmod +x guile/pre-inst-guile]) AC_OUTPUT