1 dnl Process this file with autoconf to produce a configure script.
2 # Copyright (C) 2000-2012 Free Software Foundation, Inc.
4 # Author: Nikos Mavrogiannopoulos, Simon Josefsson
6 # This file is part of GnuTLS.
8 # This program is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 3 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write to the Free Software
20 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
24 AC_INIT([GnuTLS], [3.3.27], [bugs@gnutls.org])
25 AC_CONFIG_AUX_DIR([build-aux])
26 AC_CONFIG_MACRO_DIR([m4])
29 AM_INIT_AUTOMAKE([1.12.2 subdir-objects no-dist-gzip dist-xz -Wall -Wno-override])
30 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
31 AC_CONFIG_HEADERS([config.h])
34 *** Checking for compilation programs...
37 dnl Checks for programs.
48 AC_CHECK_PROG([AUTOGEN], [autogen], [autogen], [/bin/true])
50 AC_USE_SYSTEM_EXTENSIONS
52 if test x"$AUTOGEN" = "x/bin/true"; then
55 *** autogen not found. Will not link against libopts.
57 enable_local_libopts=yes
60 # For includes/gnutls/gnutls.h.in.
61 AC_SUBST(MAJOR_VERSION, `echo $PACKAGE_VERSION | sed 's/\(.*\)\..*\..*/\1/g'`)
62 AC_SUBST(MINOR_VERSION, `echo $PACKAGE_VERSION | sed 's/.*\.\(.*\)\..*/\1/g'`)
63 AC_SUBST(PATCH_VERSION, [[`echo $PACKAGE_VERSION | sed 's/.*\..*\.\([0-9]*\).*/\1/g'`]])
64 AC_SUBST(NUMBER_VERSION, `printf "0x%02x%02x%02x" $MAJOR_VERSION $MINOR_VERSION $PATCH_VERSION`)
66 touch suppressions.valgrind
67 dnl C and C++ capabilities
73 AS_HELP_STRING([--disable-cxx], [unconditionally disable the C++ library]),
74 use_cxx=$enableval, use_cxx=yes)
75 if test "$use_cxx" != "no"; then
77 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], use_cxx=yes, use_cxx=no)
80 AM_CONDITIONAL(ENABLE_CXX, test "$use_cxx" != "no")
81 AM_CONDITIONAL(WANT_TEST_SUITE, [test -f tests/suite/mini-eagain2.c])
83 dnl Detect windows build
86 *mingw32* | *mingw64*)
96 *** In solaris hardware acceleration is disabled by default due to issues
97 *** with the assembler. Use --enable-hardware-acceleration to enable it.
105 AM_CONDITIONAL(WINDOWS, test "$have_win" = yes)
106 AM_CONDITIONAL(MACOSX, test "$have_macosx" = yes)
107 AM_CONDITIONAL(ELF, test "$have_elf" = yes)
109 dnl Hardware Acceleration
110 AC_ARG_ENABLE(hardware-acceleration,
111 AS_HELP_STRING([--disable-hardware-acceleration], [unconditionally disable hardware acceleration]),
112 use_accel=$enableval)
116 if test "$use_accel" != "no"; then
118 i?86 | x86_64 | amd64)
119 AC_CHECK_HEADERS(cpuid.h)
120 if test "$host_cpu" = "x86_64" || test "$host_cpu" = "amd64"; then
132 AC_ARG_ENABLE(padlock,
133 AS_HELP_STRING([--disable-padlock], [unconditionally disable padlock acceleration]),
134 use_padlock=$enableval, use_padlock=yes)
136 if test "$use_padlock" != "no"; then
137 AC_DEFINE([ENABLE_PADLOCK], 1, [Enable padlock acceleration])
138 AC_SUBST([ENABLE_PADLOCK])
140 AM_CONDITIONAL(ENABLE_PADLOCK, test "$use_padlock" = "yes")
141 AM_CONDITIONAL(ASM_X86_64, test x"$hw_accel" = x"x86-64")
142 AM_CONDITIONAL(ASM_X86_32, test x"$hw_accel" = x"x86")
143 AM_CONDITIONAL(ASM_X86, test x"$hw_accel" = x"x86" || test x"$hw_accel" = x"x86-64")
144 AM_CONDITIONAL(HAVE_GCC_GNU89_INLINE_OPTION, test "$gnu89_inline" = "yes"])
145 AM_CONDITIONAL(HAVE_GCC, test "$GCC" = "yes")
150 LIBGNUTLS_EXTRA_HOOKS
153 AS_HELP_STRING([--disable-doc], [don't generate any documentation]),
154 enable_doc=$enableval, enable_doc=yes)
155 AM_CONDITIONAL(ENABLE_DOC, test "$enable_doc" != "no")
158 AS_HELP_STRING([--disable-tests], [don't compile or run any tests]),
159 enable_tests=$enableval, enable_tests=yes)
160 AM_CONDITIONAL(ENABLE_TESTS, test "$enable_tests" != "no")
163 AM_GNU_GETTEXT([external])
164 AM_GNU_GETTEXT_VERSION([0.18])
168 dnl No fork on MinGW, disable some self-tests until we fix them.
169 dnl Check clock_gettime and pthread_mutex_lock in libc (avoid linking to other libs)
170 AC_CHECK_FUNCS([secure_getenv fork inet_ntop inet_pton getrusage getpwuid_r nanosleep daemon getpid clock_gettime iconv localtime vasprintf],,)
171 if test "$ac_cv_func_vasprintf" != "yes";then
172 AC_MSG_CHECKING([for va_copy])
173 AC_LINK_IFELSE([AC_LANG_PROGRAM([
179 [AC_DEFINE(HAVE_VA_COPY, 1, [Have va_copy()])
180 AC_MSG_RESULT(va_copy)],
181 [AC_LINK_IFELSE([AC_LANG_PROGRAM([
187 [AC_DEFINE(HAVE___VA_COPY, 1, [Have __va_copy()])
188 AC_MSG_RESULT(__va_copy)],
190 AC_MSG_ERROR([Your system lacks vasprintf() and va_copy()])])
194 AM_CONDITIONAL(HAVE_FORK, test "$ac_cv_func_fork" != "no")
196 AC_LIB_HAVE_LINKFLAGS(rt,, [#include <time.h>
198 ], [timer_create (0,0,0);])
200 if test "$have_win" != "yes";then
201 AC_CHECK_FUNCS([pthread_mutex_lock],,)
202 if test "$ac_cv_func_pthread_mutex_lock" != "yes";then
203 AC_LIB_HAVE_LINKFLAGS(pthread,, [#include <pthread.h>], [pthread_mutex_lock (0);])
207 if test "$ac_cv_func_nanosleep" != "yes";then
208 AC_LIB_HAVE_LINKFLAGS(rt,, [#include <time.h>], [nanosleep (0, 0);])
209 gnutls_needs_librt=yes
212 if test "$ac_cv_func_inet_pton" != "yes";then
213 AC_LIB_HAVE_LINKFLAGS(nsl,, [#include <arpa/inet.h>], [inet_pton(0,0,0);])
216 if test "$ac_cv_func_clock_gettime" != "yes";then
217 AC_LIB_HAVE_LINKFLAGS(rt,, [#include <time.h>], [clock_gettime (0, 0);])
218 gnutls_needs_librt=yes
222 if test "$ac_cv_func_iconv" != "yes";then
223 AC_LIB_HAVE_LINKFLAGS(iconv,, [#include <iconv.h>], [iconv (0, 0, 0, 0, 0);])
224 if test "$HAVE_LIBICONV" = "yes";then
231 if test "$ac_have_unicode" != "yes";then
232 if test "$have_win" = "yes";then
237 dnl Note that g*l_INIT are run after we check for library capabilities,
238 dnl to prevent issues from caching lib dependencies. See discussion
239 dnl in https://bugs.gentoo.org/show_bug.cgi?id=494940 and
240 dnl http://gnu-autoconf.7623.n7.nabble.com/Correct-way-to-check-for-clock-gettime-td12276.html
244 dnl GCC warnings to enable
246 AC_ARG_ENABLE([gcc-warnings],
247 [AS_HELP_STRING([--enable-gcc-warnings],
248 [turn on lots of GCC warnings (for developers)])],
251 *) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
253 gl_gcc_warnings=$enableval],
257 if test "$gl_gcc_warnings" = yes; then
258 gl_WARN_ADD([-Wframe-larger-than=1024], [WSTACK_CFLAGS])
260 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
261 nw="$nw -Wc++-compat" # We don't care about C++ compilers
262 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
263 nw="$nw -Wtraditional" # Warns on #elif which we use often
264 nw="$nw -Wlogical-op" # Too many false positives
265 nw="$nw -Wold-style-definition" #
266 nw="$nw -Wpadded" # Our structs are not padded
267 nw="$nw -Wunreachable-code" # Too many false positives
268 nw="$nw -Wtraditional-conversion" # Too many warnings for now
269 nw="$nw -Wcast-qual" # Too many warnings for now
270 nw="$nw -Waggregate-return" # Too many warnings for now
271 nw="$nw -Wshadow" # Too many warnings for now
272 nw="$nw -Wswitch-default" # Too many warnings for now
273 nw="$nw -Wswitch-enum" # Too many warnings for now
274 nw="$nw -Wconversion" # Too many warnings for now
275 nw="$nw -Wsign-conversion" # Too many warnings for now
276 nw="$nw -Wformat-y2k" # Too many warnings for now
277 nw="$nw -Woverlength-strings" # We use some in tests/
278 nw="$nw -Wvla" # There is no point to avoid C99 variable length arrays
279 nw="$nw -Wformat-nonliteral" # Incompatible with gettext _()
280 nw="$nw -Wunsafe-loop-optimizations"
281 nw="$nw -Wstrict-overflow"
282 nw="$nw -Wmissing-noreturn"
283 nw="$nw -Winline" # Too compiler dependent
284 nw="$nw -Wsuggest-attribute=pure" # Is it worth using attributes?
285 nw="$nw -Wsuggest-attribute=const" # Is it worth using attributes?
286 nw="$nw -Wsuggest-attribute=noreturn" # Is it worth using attributes?
287 nw="$nw -Wstack-protector" # Some functions cannot be protected
288 nw="$nw -Wredundant-decls" # Some files cannot be compiled with that (gl_fd_to_handle)
290 gl_MANYWARN_ALL_GCC([ws])
291 gl_MANYWARN_COMPLEMENT(ws, [$ws], [$nw])
296 gl_WARN_ADD([-Wno-missing-field-initializers]) # We need this one
297 gl_WARN_ADD([-Wno-format-y2k]) # Too many warnings for now
298 gl_WARN_ADD([-Wno-unused-value]) # warnings for things we don't want to get
299 gl_WARN_ADD([-Wno-unused-result]) # warnings for things we don't want to get
300 gl_WARN_ADD([-Wno-unused-parameter]) # Too many warnings for now
301 gl_WARN_ADD([-Wno-stack-protector]) # Some functions cannot be protected
302 gl_WARN_ADD([-Wno-int-to-pointer-cast]) # Some files cannot be compiled with that (gl_fd_to_handle)
303 gl_WARN_ADD([-fdiagnostics-show-option])
306 AC_SUBST([WERROR_CFLAGS])
307 AC_SUBST([WSTACK_CFLAGS])
308 AC_SUBST([WARN_CFLAGS])
310 dnl Programs for compilation or development
312 LT_INIT([disable-static,win32-dll,shared])
316 AC_ARG_ENABLE(self-checks,
317 AS_HELP_STRING([--enable-self-checks], [enable self checking functionality]),
318 enable_self_checks=$enableval, enable_self_checks=no)
320 AC_LIB_HAVE_LINKFLAGS(dl,, [#include <dlfcn.h>], [dladdr (0, 0);])
322 AC_ARG_ENABLE(fips140-mode,
323 AS_HELP_STRING([--enable-fips140-mode], [enable FIPS140-2 mode (implies self checks)]),
324 enable_fips=$enableval, enable_fips=no)
325 AM_CONDITIONAL(ENABLE_FIPS140, test "$enable_fips" = "yes")
326 if [ test "$enable_fips" = "yes" ];then
327 if test "x$HAVE_LIBDL" = "xyes";then
328 enable_self_checks=yes
330 AC_DEFINE([ENABLE_FIPS140], 1, [Enable FIPS140-2 mode])
332 AC_SUBST([FIPS140_LIBS], $LIBDL)
337 *** This system is not supported in FIPS140 mode.
338 *** libdl and dladdr() are required.
343 AC_ARG_ENABLE(non-suiteb-curves,
344 AS_HELP_STRING([--disable-non-suiteb-curves], [disable curves not in SuiteB]),
345 enable_non_suiteb=$enableval, enable_non_suiteb=yes)
346 if [ test "$enable_non_suiteb" = "yes" ];then
347 AC_DEFINE([ENABLE_NON_SUITEB_CURVES], 1, [Enable all curves])
349 AM_CONDITIONAL(ENABLE_NON_SUITEB_CURVES, test "$enable_non_suiteb" = "yes")
351 AM_CONDITIONAL(ENABLE_SELF_CHECKS, test "$enable_self_checks" = "yes")
352 if [ test "$enable_self_checks" = "yes" ];then
353 AC_DEFINE([ENABLE_SELF_CHECKS], 1, [Self checks are included in the library])
356 AC_ARG_WITH(arcfour128,
357 AS_HELP_STRING([--with-arcfour128], [include ARCFOUR128 in priority strings]),
358 enable_arcfour=$withval, enable_arcfour=no)
359 if [ test "$enable_arcfour" = "yes" ];then
360 AC_DEFINE([ENABLE_ARCFOUR128], 1, [Enable ARCFOUR128])
362 AM_CONDITIONAL(ENABLE_ARCFOUR128, test "$enable_arcfour" = "yes")
365 AS_HELP_STRING([--with-ssl3], [include SSL3.0 in priority strings]),
366 enable_ssl3=$withval, enable_ssl3=no)
367 if [ test "$enable_ssl3" = "yes" ];then
368 AC_DEFINE([ENABLE_SSL3], 1, [Enable SSL3.0])
370 AM_CONDITIONAL(ENABLE_SSL3, test "$enable_ssl3" = "yes")
372 AC_MSG_CHECKING([whether to build libdane])
373 AC_ARG_ENABLE(libdane,
374 AS_HELP_STRING([--disable-libdane],
375 [disable the built of libdane]),
376 enable_dane=$enableval, enable_dane=yes)
377 AC_MSG_RESULT($enable_dane)
379 if test "$enable_dane" != "no"; then
380 LIBS="$oldlibs -lunbound"
381 AC_MSG_CHECKING([for unbound library])
382 AC_LINK_IFELSE([AC_LANG_PROGRAM([
383 #include <unbound.h>],[
385 ctx = ub_ctx_create();])],
387 AC_SUBST([UNBOUND_LIBS], [-lunbound])
388 AC_SUBST([UNBOUND_CFLAGS], [])
389 AC_DEFINE([HAVE_DANE], 1, [Enable the DANE library])
394 *** libunbound was not found. Libdane will not be built.
400 AM_CONDITIONAL(ENABLE_DANE, test "$enable_dane" = "yes")
402 AC_ARG_WITH(unbound-root-key-file, AS_HELP_STRING([--with-unbound-root-key-file],
403 [specify the unbound root key file]),
404 unbound_root_key_file="$withval",
405 if test "$have_win" = yes; then
406 unbound_root_key_file="C:\\Program Files\\Unbound\\root.key"
408 if test -f /var/lib/unbound/root.key;then
409 unbound_root_key_file="/var/lib/unbound/root.key"
411 if test -f /usr/share/dns/root.key;then
412 unbound_root_key_file="/usr/share/dns/root.key"
414 unbound_root_key_file="/etc/unbound/root.key"
420 AC_DEFINE_UNQUOTED([UNBOUND_ROOT_KEY_FILE],
421 ["$unbound_root_key_file"], [The DNSSEC root key file])
423 AC_ARG_WITH(system-priority-file, AS_HELP_STRING([--with-system-priority-file],
424 [specify the system priority file]),
425 system_priority_file="$withval",
426 system_priority_file="/etc/gnutls/default-priorities"
429 AC_DEFINE_UNQUOTED([SYSTEM_PRIORITY_FILE],
430 ["$system_priority_file"], [The system priority file])
433 dnl Check for p11-kit
434 P11_KIT_MINIMUM=0.20.7
436 AS_HELP_STRING([--without-p11-kit],
437 [Build without p11-kit and PKCS#11 support]))
438 if test "$with_p11_kit" != "no"; then
439 PKG_CHECK_MODULES(P11_KIT, [p11-kit-1 >= $P11_KIT_MINIMUM], [with_p11_kit=yes], [with_p11_kit=no])
440 if test "$with_p11_kit" != "no";then
441 AC_DEFINE([ENABLE_PKCS11], 1, [Build PKCS#11 support])
442 if test "x$GNUTLS_REQUIRES_PRIVATE" = "x"; then
443 GNUTLS_REQUIRES_PRIVATE="Requires.private: p11-kit-1"
445 GNUTLS_REQUIRES_PRIVATE="${GNUTLS_REQUIRES_PRIVATE}, p11-kit-1"
447 if ! $PKG_CONFIG --atleast-version=0.22.0 p11-kit-1; then
448 with_buggy_p11_kit=yes
450 if $PKG_CONFIG --atleast-version=0.23.1 p11-kit-1; then
451 AC_DEFINE([P11_KIT_HAS_PIN_VALUE], 1, [p11-kit supports p11_kit_uri_get_pin_value()])
457 *** p11-kit >= $P11_KIT_MINIMUM was not found. PKCS #11 support will be disabled.
458 *** You may get it from http://p11-glue.freedesktop.org/p11-kit.html
463 AM_CONDITIONAL(ENABLE_PKCS11, test "$with_p11_kit" != "no")
464 AM_CONDITIONAL(HAVE_BUGGY_P11_KIT, test "$with_buggy_p11_kit" = "yes")
467 AS_HELP_STRING([--without-tpm],
468 [Disable TPM (trousers) support.]),
469 [with_tpm=$withval], [with_tpm=yes])
470 if test "$with_tpm" != "no"; then
471 LIBS="$oldlibs -ltspi"
472 AC_MSG_CHECKING([for tss library])
473 AC_LINK_IFELSE([AC_LANG_PROGRAM([
474 #include <trousers/tss.h>
475 #include <trousers/trousers.h>],[
476 int err = Tspi_Context_Create((void *)0);
477 Trspi_Error_String(err);])],
479 AC_SUBST([TSS_LIBS], [-ltspi])
480 AC_SUBST([TSS_CFLAGS], [])
481 AC_DEFINE([HAVE_TROUSERS], 1, [Enable TPM])
486 *** trousers was not found. TPM support will be disabled.
492 AM_CONDITIONAL(ENABLE_TROUSERS, test "$with_tpm" != "no")
494 for l in /usr/lib64 /usr/lib /lib64 /lib /usr/lib/x86_64-linux-gnu/; do
495 if test -f "${l}/libtspi.so.1";then
496 default_trousers_lib="${l}/libtspi.so.1"
501 AC_ARG_WITH(trousers-lib, AS_HELP_STRING([--with-trousers-lib=LIB],
502 [set the location of the trousers library]),
503 ac_trousers_lib=$withval, ac_trousers_lib=$default_trousers_lib)
505 if test "$with_tpm" != "no" && test -z "$ac_trousers_lib"; then
508 *** unable to find trousers library, please specify with --with-trousers-lib=<lib file>
513 AC_DEFINE_UNQUOTED(TROUSERS_LIB, ["$ac_trousers_lib"], [the location of the trousers library])
514 AC_SUBST(TROUSERS_LIB)
516 LIBOPTS_CHECK([src/libopts])
517 if test "$NEED_LIBOPTS_DIR" = "true";then
518 dnl replace libopts-generated files with distributed backups, if present
520 for i in ${srcdir}/src/*-args.c.bak ${srcdir}/src/*-args.h.bak; do
521 nam=`echo $i|sed 's/.bak//g'`
528 if test -z "$missing_baks"; then
529 AC_SUBST([AUTOGEN], [/bin/true])
531 enable_local_libopts=yes
533 enable_local_libopts=no
535 AM_CONDITIONAL(NEED_LIBOPTS, test "$enable_local_libopts" = "yes")
537 AC_CHECK_TYPE(ssize_t,
539 DEFINE_SSIZE_T="#include <sys/types.h>"
540 AC_SUBST(DEFINE_SSIZE_T)
542 AC_DEFINE([NO_SSIZE_T], 1, [no ssize_t type was found])
543 DEFINE_SSIZE_T="typedef int ssize_t;"
544 AC_SUBST(DEFINE_SSIZE_T)
546 #include <sys/types.h>
550 AC_CHECK_SIZEOF(unsigned long int, 4)
551 AC_CHECK_SIZEOF(unsigned int, 4)
553 AC_ARG_WITH(zlib, AS_HELP_STRING([--without-zlib],
554 [disable zlib compression support]),
555 ac_zlib=$withval, ac_zlib=yes)
556 AC_MSG_CHECKING([whether to include zlib compression support])
557 if test x$ac_zlib != xno; then
559 AC_LIB_HAVE_LINKFLAGS(z,, [#include <zlib.h>], [compress (0, 0, 0, 0);])
560 if test x$ac_cv_libz != xyes; then
563 *** ZLIB was not found. You will not be able to use ZLIB compression.)
569 PKG_CHECK_EXISTS(zlib, ZLIB_HAS_PKGCONFIG=y, ZLIB_HAS_PKGCONFIG=n)
571 if test x$ac_zlib != xno; then
572 if test "$ZLIB_HAS_PKGCONFIG" = "y" ; then
573 if test "x$GNUTLS_REQUIRES_PRIVATE" = x; then
574 GNUTLS_REQUIRES_PRIVATE="Requires.private: zlib"
576 GNUTLS_REQUIRES_PRIVATE="$GNUTLS_REQUIRES_PRIVATE, zlib"
580 AC_SUBST(GNUTLS_REQUIRES_PRIVATE)
584 AC_ARG_WITH([default-trust-store-pkcs11],
585 [AS_HELP_STRING([--with-default-trust-store-pkcs11=URI],
586 [use the given pkcs11 uri as default trust store])])
588 if test "x$with_default_trust_store_pkcs11" != x; then
589 if test "x$with_p11_kit" = xno; then
590 AC_MSG_ERROR([cannot use pkcs11 store without p11-kit])
592 AC_DEFINE_UNQUOTED([DEFAULT_TRUST_STORE_PKCS11],
593 ["$with_default_trust_store_pkcs11"], [use the given pkcs11 uri as default trust store])
596 AC_ARG_WITH([default-trust-store-dir],
597 [AS_HELP_STRING([--with-default-trust-store-dir=DIR],
598 [use the given directory as default trust store])])
600 if test "x$with_default_trust_store_dir" != x; then
601 AC_DEFINE_UNQUOTED([DEFAULT_TRUST_STORE_DIR],
602 ["$with_default_trust_store_dir"], [use the given directory as default trust store])
605 dnl auto detect http://lists.gnu.org/archive/html/help-gnutls/2012-05/msg00004.html
606 AC_ARG_WITH([default-trust-store-file],
607 [AS_HELP_STRING([--with-default-trust-store-file=FILE],
608 [use the given file default trust store])], with_default_trust_store_file="$withval",
609 [if test "$build" = "$host" && test x$with_default_trust_store_pkcs11 = x && test x$with_default_trust_store_dir = x;then
611 /etc/ssl/ca-bundle.pem \
612 /etc/ssl/certs/ca-certificates.crt \
613 /etc/pki/tls/cert.pem \
614 /usr/local/share/certs/ca-root-nss.crt \
617 if test -e "$i"; then
618 with_default_trust_store_file="$i"
625 if test "$with_default_trust_store_file" = "no";then
626 with_default_trust_store_file=""
629 AC_ARG_WITH([default-crl-file],
630 [AS_HELP_STRING([--with-default-crl-file=FILE],
631 [use the given CRL file as default])])
633 AC_ARG_WITH([default-blacklist-file],
634 [AS_HELP_STRING([--with-default-blacklist-file=FILE],
635 [use the given certificate blacklist file as default])])
637 if test "x$with_default_trust_store_file" != x; then
638 AC_DEFINE_UNQUOTED([DEFAULT_TRUST_STORE_FILE],
639 ["$with_default_trust_store_file"], [use the given file default trust store])
642 if test "x$with_default_crl_file" != x; then
643 AC_DEFINE_UNQUOTED([DEFAULT_CRL_FILE],
644 ["$with_default_crl_file"], [use the given CRL file])
647 if test "x$with_default_blacklist_file" != x; then
648 AC_DEFINE_UNQUOTED([DEFAULT_BLACKLIST_FILE],
649 ["$with_default_blacklist_file"], [use the given certificate blacklist file])
653 opt_guile_bindings=yes
654 AC_MSG_CHECKING([whether building Guile bindings])
656 AS_HELP_STRING([--enable-guile], [build GNU Guile bindings]),
657 opt_guile_bindings=$enableval)
658 AC_MSG_RESULT($opt_guile_bindings)
660 AC_ARG_WITH([guile-site-dir],
661 [AS_HELP_STRING([--with-guile-site-dir],
662 [use the given directory as the Guile site (use with care)])])
664 if test "$opt_guile_bindings" = "yes"; then
666 *** Detecting GNU Guile...
669 AC_PATH_PROG([guile_snarf], [guile-snarf])
670 if test "x$guile_snarf" = "x"; then
671 AC_MSG_WARN([`guile-snarf' from Guile 1.8 not found. Guile bindings not built.])
672 opt_guile_bindings=no
677 save_CFLAGS="$CFLAGS"
679 CFLAGS="$CFLAGS $GUILE_CFLAGS"
680 LIBS="$LIBS $GUILE_LDFLAGS"
681 AC_MSG_CHECKING([whether GNU Guile is recent enough])
682 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [scm_from_locale_string ("")])],
683 [], [opt_guile_bindings=no])
684 CFLAGS="$save_CFLAGS"
687 if test "$opt_guile_bindings" = "yes"; then
689 case "x$with_guile_site_dir" in
691 # Use the default $(GUILE_SITE).
695 # Automatically derive $(GUILE_SITE) from $(pkgdatadir). This
696 # hack is used to allow `distcheck' to work (see
697 # `DISTCHECK_CONFIGURE_FLAGS' in the top-level `Makefile.am').
698 GUILE_SITE="\$(datadir)/guile/site"
702 # Use the user-specified directory as $(GUILE_SITE).
703 GUILE_SITE="$with_guile_site_dir"
707 AC_MSG_CHECKING([whether gcc supports -fgnu89-inline])
708 _gcc_cflags_save="$CFLAGS"
709 CFLAGS="${CFLAGS} -fgnu89-inline"
710 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
711 gnu89_inline=yes, gnu89_inline=no)
712 AC_MSG_RESULT($gnu89_inline)
713 CFLAGS="$_gcc_cflags_save"
715 # Optional Guile functions.
716 save_CFLAGS="$CFLAGS"
718 CFLAGS="$CFLAGS $GUILE_CFLAGS"
719 LIBS="$LIBS $GUILE_LDFLAGS"
720 AC_CHECK_FUNCS([scm_gc_malloc_pointerless])
721 CFLAGS="$save_CFLAGS"
724 # The place where guile-gnutls.la will go.
725 AC_MSG_CHECKING([the Guile effective version])
726 guile_effective_version="`$GUILE -c '(display (effective-version))'`"
727 AC_MSG_RESULT([$guile_effective_version])
728 guileextensiondir="$libdir/guile/$guile_effective_version"
729 AC_SUBST([guileextensiondir])
732 AC_MSG_WARN([A sufficiently recent GNU Guile not found. Guile bindings not built.])
733 opt_guile_bindings=no
737 AM_CONDITIONAL(HAVE_GUILE, test "$opt_guile_bindings" = "yes")
739 LIBGNUTLS_LIBS="-L${libdir} -lgnutls $LIBS"
740 LIBGNUTLS_CFLAGS="-I${includedir}"
741 AC_SUBST(LIBGNUTLS_LIBS)
742 AC_SUBST(LIBGNUTLS_CFLAGS)
744 AM_CONDITIONAL(NEEDS_LIBRT, test "$gnutls_needs_librt" = "yes")
746 AC_DEFINE([GNUTLS_COMPAT_H], 1, [Make sure we don't use old features in code.])
747 AC_DEFINE([GNUTLS_INTERNAL_BUILD], 1, [We allow temporarily usage of deprecated functions - until they are removed.])
749 AC_DEFINE([fread_file], [_gnutls_fread_file], [static lib rename])
750 AC_DEFINE([read_file], [_gnutls_read_file], [static lib rename])
751 AC_DEFINE([read_binary_file], [_gnutls_read_binary_file], [static lib rename])
753 dnl Crywrap dependencies
755 *** Checking dependencies for crywrap...
760 if test "$have_win" != "yes"; then
762 AC_CHECK_HEADERS([arpa/inet.h netinet/in.h sys/select.h sys/types.h sys/wait.h])
764 dnl **********************
766 dnl **********************
767 AC_CACHE_CHECK([return type of signal handlers],[ac_cv_type_signal],[AC_COMPILE_IFELSE(
768 [AC_LANG_PROGRAM([#include <sys/types.h>
771 [return *(signal (0, 0)) (0) == 1;])],
772 [ac_cv_type_signal=int],
773 [ac_cv_type_signal=void])])
774 AC_DEFINE_UNQUOTED([RETSIGTYPE],[$ac_cv_type_signal],[Define as the return type of signal handlers
777 AC_FUNC_SELECT_ARGTYPES
778 AC_CHECK_FUNCS([alarm atexit dup2 epoll_create kqueue memchr memset munmap \
779 putenv regcomp scandir select socket strcasecmp strchr \
780 strdup strerror strncasecmp strrchr strstr strtoul uname])
782 AC_ARG_ENABLE(crywrap,
783 AS_HELP_STRING([--disable-crywrap], [unconditionally disable the crywrap TLS proxy service]))
787 if test "x$enable_crywrap" != "xno" ; then
788 PKG_CHECK_MODULES(LIBIDN, libidn >= 0.0.0, [libidn=yes], [libidn=no])
789 AC_CHECK_FUNCS([argp_usage],[ac_argp=yes],[ac_argp=no])
792 if test "x$libidn" != "xno" && test "$ac_cv_func_daemon" != "no" && test "$ac_argp" != "no";then
798 AM_CONDITIONAL(ENABLE_CRYWRAP, test "x$crywrap" != "xno")
800 dnl end of crywrap requirements
802 dnl Some variables needed in makefiles
804 AC_SUBST([YEAR], $YEAR)
806 AC_CONFIG_FILES([guile/pre-inst-guile], [chmod +x guile/pre-inst-guile])
810 doc/credentials/Makefile
811 doc/credentials/openpgp/Makefile
812 doc/credentials/srp/Makefile
813 doc/credentials/x509/Makefile
816 doc/examples/Makefile
818 doc/manpages/Makefile
819 doc/reference/Makefile
820 doc/reference/version.xml
823 extra/includes/Makefile
825 libdane/includes/Makefile
826 libdane/gnutls-dane.pc
830 guile/modules/Makefile
834 lib/accelerated/Makefile
835 lib/accelerated/x86/Makefile
836 lib/algorithms/Makefile
841 lib/includes/Makefile
842 lib/includes/gnutls/gnutls.h
843 lib/minitasn1/Makefile
853 tests/cert-tests/Makefile
858 tests/key-tests/Makefile
859 tests/openpgp-certs/Makefile
860 tests/pkcs1-padding/Makefile
861 tests/pkcs12-decode/Makefile
862 tests/pkcs8-decode/Makefile
863 tests/rsa-md5-collision/Makefile
864 tests/safe-renegotiation/Makefile
865 tests/scripts/Makefile
869 tests/userid/Makefile
874 dnl Warning flags: errors: ${WERROR_CFLAGS} warnings: ${WARN_CFLAGS}
875 dnl Valgrind: $opt_valgrind_tests ${VALGRIND}
876 AC_MSG_NOTICE([summary of build options:
878 version: ${VERSION} shared $LT_CURRENT:$LT_REVISION:$LT_AGE
879 Host/Target system: ${host}
880 Build system: ${build}
881 Install prefix: ${prefix}
884 Library types: Shared=${enable_shared}, Static=${enable_static}
885 Local libopts: ${enable_local_libopts}
886 Local libtasn1: ${included_libtasn1}
887 Use nettle-mini: ${mini_nettle}
888 nettle-version: ${nettle_version}
891 AC_MSG_NOTICE([External hardware support:
893 /dev/crypto: $enable_cryptodev
894 Hardware accel: $hw_accel
895 Padlock accel: $use_padlock
896 PKCS#11 support: $with_p11_kit
897 TPM support: $with_tpm
899 if test -n "$ac_trousers_lib";then
901 TPM library: $ac_trousers_lib
905 AC_MSG_NOTICE([Optional features:
906 (note that included applications might not compile properly
907 if features are disabled)
909 DTLS-SRTP support: $ac_enable_srtp
910 ALPN support: $ac_enable_alpn
911 OCSP support: $ac_enable_ocsp
912 Ses. ticket support: $ac_enable_session_tickets
913 OpenPGP support: $ac_enable_openpgp
914 SRP support: $ac_enable_srp
915 PSK support: $ac_enable_psk
916 DHE support: $ac_enable_dhe
917 ECDHE support: $ac_enable_ecdhe
918 RSA-EXPORT support: $ac_enable_rsa_export
919 Anon auth support: $ac_enable_anon
920 Heartbeat support: $ac_enable_heartbeat
921 Unicode support: $ac_have_unicode
922 Self checks: $enable_self_checks
923 Non-SuiteB curves: $enable_non_suiteb
924 FIPS140 mode: $enable_fips
927 AC_MSG_NOTICE([Optional applications:
932 AC_MSG_NOTICE([Optional libraries:
934 Guile wrappers: $opt_guile_bindings
935 C++ library: $use_cxx
936 DANE library: $enable_dane
937 OpenSSL compat: $enable_openssl
940 AC_MSG_NOTICE([System files:
942 Trust store pkcs11: $with_default_trust_store_pkcs11
943 Trust store dir: $with_default_trust_store_dir
944 Trust store file: $with_default_trust_store_file
945 Blacklist file: $with_default_blacklist_file
946 CRL file: $with_default_crl_file
947 Priority file: $system_priority_file
948 DNSSEC root key file: $unbound_root_key_file
951 if test ! -f "$unbound_root_key_file"; then
954 *** The DNSSEC root key file in $unbound_root_key_file was not found.
955 *** This file is needed for the verification of DNSSEC responses.
956 *** Use the command: unbound-anchor -a "$unbound_root_key_file"
957 *** to generate or update it.