configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 # Copyright (C) 2000-2012 Free Software Foundation, Inc.
   3 #
   4 # Author: Nikos Mavrogiannopoulos, Simon Josefsson
   5 #
   6 # This file is part of GnuTLS.
   7 #
   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.
  12 #
  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.
  17 #
  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
  21 # USA
  22
  23 AC_PREREQ(2.61)
  24 AC_INIT([GnuTLS], [3.1.3], [bug-gnutls@gnu.org])
  25 AC_CONFIG_AUX_DIR([build-aux])
  26 AC_CONFIG_MACRO_DIR([m4])
  27
  28 AM_INIT_AUTOMAKE([1.11.3 no-dist-gzip dist-xz dist-lzip -Wall -Werror -Wno-override])
  29 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  30 AM_CONFIG_HEADER(config.h)
  31
  32 AC_MSG_RESULT([***
  33 *** Checking for compilation programs...
  34 ])
  35
  36 dnl Checks for programs.
  37 AC_PROG_CC
  38 AM_PROG_AS
  39 AC_PROG_CXX
  40 gl_EARLY
  41
  42 # For includes/gnutls/gnutls.h.in.
  43 AC_SUBST(MAJOR_VERSION, `echo $PACKAGE_VERSION | sed 's/\(.*\)\..*\..*/\1/g'`)
  44 AC_SUBST(MINOR_VERSION, `echo $PACKAGE_VERSION | sed 's/.*\.\(.*\)\..*/\1/g'`)
  45 AC_SUBST(PATCH_VERSION, `echo $PACKAGE_VERSION | sed 's/.*\..*\.\(.*\)/\1/g'`)
  46 AC_SUBST(NUMBER_VERSION, `printf "0x%02x%02x%02x" $MAJOR_VERSION $MINOR_VERSION $PATCH_VERSION`)
  47
  48 touch suppressions.valgrind
  49 dnl C and C++ capabilities
  50 AC_C_INLINE
  51 AC_HEADER_STDC
  52
  53 # For the C++ code
  54 AC_ARG_ENABLE(cxx,
  55   AS_HELP_STRING([--disable-cxx], [unconditionally disable the C++ library]),
  56     use_cxx=$enableval, use_cxx=yes)
  57 if test "$use_cxx" != "no"; then
  58   AC_LANG_PUSH(C++)
  59   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], use_cxx=yes, use_cxx=no)
  60   AC_LANG_POP(C++)
  61 fi
  62 AM_CONDITIONAL(ENABLE_CXX, test "$use_cxx" != "no")
  63 AM_CONDITIONAL(WANT_TEST_SUITE, [test -f tests/suite/mini-eagain2.c])
  64
  65 dnl Detect windows build
  66 case "$host" in
  67   *mingw32* | *mingw64*)
  68     have_win=yes
  69   ;;
  70   *darwin*)
  71     have_macosx=yes
  72   ;;
  73   *)
  74     have_elf=yes
  75   ;;
  76 esac
  77
  78 AM_CONDITIONAL(WINDOWS, test "$have_win" = yes)
  79 AM_CONDITIONAL(MACOSX, test "$have_macosx" = yes)
  80 AM_CONDITIONAL(ELF, test "$have_elf" = yes)
  81
  82 dnl Hardware Acceleration
  83 AC_ARG_ENABLE(hardware-acceleration,
  84   AS_HELP_STRING([--disable-hardware-acceleration], [unconditionally disable hardware acceleration]),
  85     use_accel=$enableval, use_accel=yes)
  86 hw_accel=none
  87
  88
  89 if test "$use_accel" != "no"; then
  90 case $host_cpu in
  91   i?86 | x86_64 | amd64)
  92 dnl    GCC_FLAG_ADD([-maes -mpclmul],[X86])
  93 dnl    if test "x$X86" = "xyes";then
  94       AC_CHECK_HEADERS(cpuid.h)
  95       if test "$host_cpu" = "x86_64" || test "$host_cpu" = "amd64"; then
  96         hw_accel="x86-64"
  97       else
  98         hw_accel="x86"
  99       fi
 100 dnl    fi
 101   ;;
 102   *)
 103   ;;
 104 esac
 105
 106 fi
 107
 108 AM_CONDITIONAL(ASM_X86_64, test x"$hw_accel" = x"x86-64")
 109 AM_CONDITIONAL(ASM_X86_32, test x"$hw_accel" = x"x86")
 110 AM_CONDITIONAL(ASM_X86, test x"$hw_accel" = x"x86" || test x"$hw_accel" = x"x86-64")
 111 AM_CONDITIONAL(HAVE_GCC_GNU89_INLINE_OPTION, test "$gnu89_inline" = "yes"])
 112 AM_CONDITIONAL(HAVE_GCC, test "$GCC" = "yes")
 113
 114 dnl Try the hooks.m4
 115 LIBGNUTLS_HOOKS
 116 LIBGNUTLS_EXTRA_HOOKS
 117
 118
 119
 120 GTK_DOC_CHECK(1.1)
 121 AM_GNU_GETTEXT([external])
 122 AM_GNU_GETTEXT_VERSION([0.18])
 123
 124 AC_C_BIGENDIAN
 125
 126 gl_INIT
 127
 128 dnl GCC warnings to enable
 129
 130 AC_ARG_ENABLE([gcc-warnings],
 131   [AS_HELP_STRING([--enable-gcc-warnings],
 132                   [turn on lots of GCC warnings (for developers)])],
 133   [case $enableval in
 134      yes|no) ;;
 135      *)      AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
 136    esac
 137    gl_gcc_warnings=$enableval],
 138   [gl_gcc_warnings=no]
 139 )
 140
 141 if test "$gl_gcc_warnings" = yes; then
 142   gl_WARN_ADD([-Werror], [WERROR_CFLAGS])
 143   gl_WARN_ADD([-Wframe-larger-than=5120], [WSTACK_CFLAGS])
 144
 145   nw="$nw -Wsystem-headers"         # Don't let system headers trigger warnings
 146   nw="$nw -Wc++-compat"             # We don't care about C++ compilers
 147   nw="$nw -Wundef"                  # Warns on '#if GNULIB_FOO' etc in gnulib
 148   nw="$nw -Wtraditional"            # Warns on #elif which we use often
 149   nw="$nw -Wlogical-op"             # Too many false positives
 150   nw="$nw -Wold-style-definition"   #
 151   nw="$nw -Wpadded"                 # Our structs are not padded
 152   nw="$nw -Wunreachable-code"       # Too many false positives
 153   nw="$nw -Wtraditional-conversion" # Too many warnings for now
 154   nw="$nw -Wcast-qual"              # Too many warnings for now
 155   nw="$nw -Waggregate-return"       # Too many warnings for now
 156   nw="$nw -Wshadow"                 # Too many warnings for now
 157   nw="$nw -Wswitch-default"         # Too many warnings for now
 158   nw="$nw -Wswitch-enum"            # Too many warnings for now
 159   nw="$nw -Wconversion"             # Too many warnings for now
 160   nw="$nw -Wsign-conversion"        # Too many warnings for now
 161   nw="$nw -Wformat-y2k"             # Too many warnings for now
 162   nw="$nw -Woverlength-strings"     # We use some in tests/
 163   nw="$nw -Wvla"                    # There is no point to avoid C99 variable length arrays
 164   nw="$nw -Wformat-nonliteral"      # Incompatible with gettext _()
 165   nw="$nw -Wunsafe-loop-optimizations"
 166   nw="$nw -Wstrict-overflow"
 167   nw="$nw -Wmissing-noreturn"
 168   nw="$nw -Winline"                 # Too compiler dependent
 169   nw="$nw -Wsuggest-attribute=pure" # Is it worth using attributes?
 170   nw="$nw -Wsuggest-attribute=const" # Is it worth using attributes?
 171   nw="$nw -Wsuggest-attribute=noreturn" # Is it worth using attributes?
 172   nw="$nw -Wstack-protector"        # Some functions cannot be protected
 173   nw="$nw -Wredundant-decls"        # Some files cannot be compiled with that (gl_fd_to_handle)
 174
 175   gl_MANYWARN_ALL_GCC([ws])
 176   gl_MANYWARN_COMPLEMENT(ws, [$ws], [$nw])
 177   for w in $ws; do
 178     gl_WARN_ADD([$w])
 179   done
 180
 181   gl_WARN_ADD([-Wno-missing-field-initializers]) # We need this one
 182   gl_WARN_ADD([-Wno-format-y2k])     # Too many warnings for now
 183   gl_WARN_ADD([-Wno-unused-value]) # warnings for things we don't want to get
 184   gl_WARN_ADD([-Wno-unused-result]) # warnings for things we don't want to get
 185   gl_WARN_ADD([-Wno-unused-parameter]) # Too many warnings for now
 186   gl_WARN_ADD([-Wno-stack-protector])  # Some functions cannot be protected
 187   gl_WARN_ADD([-Wno-int-to-pointer-cast])  # Some files cannot be compiled with that (gl_fd_to_handle)
 188   gl_WARN_ADD([-fdiagnostics-show-option])
 189 fi
 190
 191 AC_SUBST([WERROR_CFLAGS])
 192 AC_SUBST([WSTACK_CFLAGS])
 193 AC_SUBST([WARN_CFLAGS])
 194
 195 dnl Programs for compilation or development
 196 AC_PROG_LN_S
 197 AC_LIBTOOL_WIN32_DLL
 198 AC_PROG_LIBTOOL
 199
 200
 201 dnl No fork on MinGW, disable some self-tests until we fix them.
 202 AC_CHECK_FUNCS([fork getrusage getpwuid_r daemon],,)
 203 AM_CONDITIONAL(HAVE_FORK, test "$ac_cv_func_fork" != "no")
 204 AC_LIB_HAVE_LINKFLAGS(pthread,, [#include <pthread.h>], [pthread_mutex_lock (0);])
 205
 206 AC_MSG_CHECKING([whether to build libdane])
 207 AC_ARG_ENABLE(libdane,
 208     AS_HELP_STRING([--disable-libdane],
 209                    [disable the built of libdane]),
 210     enable_dane=$enableval, enable_dane=yes)
 211 AC_MSG_RESULT($enable_dane)
 212
 213 if test "$enable_dane" != "no"; then
 214     LIBS="$oldlibs -lunbound"
 215     AC_MSG_CHECKING([for unbound library])
 216     AC_LINK_IFELSE([AC_LANG_PROGRAM([
 217                    #include <unbound.h>],[
 218                    struct ub_ctx* ctx;
 219                    ctx = ub_ctx_create();])],
 220                   [AC_MSG_RESULT(yes)
 221                    AC_SUBST([UNBOUND_LIBS], [-lunbound])
 222                    AC_SUBST([UNBOUND_CFLAGS], [])
 223                    AC_DEFINE([HAVE_DANE], 1, [Enable the DANE library])
 224                    enable_dane=yes],
 225                   [AC_MSG_RESULT(no)
 226                    AC_MSG_WARN([[
 227 ***
 228 *** libunbound was not found. Libdane will not be built.
 229 *** ]])
 230                   enable_dane=no])
 231     LIBS="$oldlibs"
 232 fi
 233
 234 AM_CONDITIONAL(ENABLE_DANE, test "$enable_dane" = "yes")
 235
 236 AC_ARG_WITH(unbound-root-key-file, AS_HELP_STRING([--with-unbound-root-key-file],
 237                                  [specify the unbound root key file]),
 238             unbound_root_key_file="$withval",
 239 if test "$have_win" = yes; then
 240     unbound_root_key_file="C:\\Program Files\\Unbound\\root.key"
 241 else
 242     unbound_root_key_file="/etc/unbound/root.key"
 243 fi
 244 )
 245
 246 AC_DEFINE_UNQUOTED([UNBOUND_ROOT_KEY_FILE],
 247   ["$unbound_root_key_file"], [The DNSSEC root key file])
 248
 249
 250 dnl Check for p11-kit
 251 AC_ARG_WITH(p11-kit,
 252         AS_HELP_STRING([--without-p11-kit],
 253                 [Build without p11-kit and PKCS#11 support]))
 254 if test "$with_p11_kit" != "no"; then
 255         PKG_CHECK_MODULES(P11_KIT, [p11-kit-1 >= 0.11], [with_p11_kit=yes], [with_p11_kit=no])
 256         if test "$with_p11_kit" != "no";then
 257                 AC_DEFINE([ENABLE_PKCS11], 1, [Build PKCS#11 support])
 258                 if test "x$GNUTLS_REQUIRES_PRIVATE" = "x"; then
 259                         GNUTLS_REQUIRES_PRIVATE="Requires.private: p11-kit-1"
 260                 else
 261                         GNUTLS_REQUIRES_PRIVATE="${GNUTLS_REQUIRES_PRIVATE}, p11-kit-1"
 262                 fi
 263         else
 264                 with_p11_kit=no
 265                 AC_MSG_WARN([[
 266 ***
 267 *** p11-kit was not found. PKCS #11 support will be disabled.
 268 *** You may get it from http://p11-glue.freedesktop.org/p11-kit.html
 269 *** ]])
 270         fi
 271 fi
 272
 273 AM_CONDITIONAL(ENABLE_PKCS11, test "$with_p11_kit" != "no")
 274
 275 AC_ARG_WITH(tpm,
 276         AS_HELP_STRING([--without-tpm],
 277                 [Build without TPM (trousers) support]))
 278 if test "$with_tpm" != "no"; then
 279     LIBS="$oldlibs -ltspi"
 280     AC_MSG_CHECKING([for tss library])
 281     AC_LINK_IFELSE([AC_LANG_PROGRAM([
 282                    #include <trousers/tss.h>
 283                    #include <trousers/trousers.h>],[
 284                    int err = Tspi_Context_Create((void *)0);
 285                    Trspi_Error_String(err);])],
 286                   [AC_MSG_RESULT(yes)
 287                    AC_SUBST([TSS_LIBS], [-ltspi])
 288                    AC_SUBST([TSS_CFLAGS], [])
 289                    AC_DEFINE([HAVE_TROUSERS], 1, [Enable TPM])
 290                    with_tpm=yes],
 291                   [AC_MSG_RESULT(no)
 292                    AC_MSG_WARN([[
 293 ***
 294 *** trousers was not found. TPM support will be disabled.
 295 *** ]])
 296                   with_tpm=no])
 297     LIBS="$oldlibs"
 298 fi
 299
 300 AM_CONDITIONAL(ENABLE_TROUSERS, test "$with_tpm" != "no")
 301
 302 enable_local_libopts=yes
 303 dnl PKG_CHECK_MODULES([autoopts], autoopts >= 36.2.11,, [enable_local_libopts=yes])
 304
 305 NEED_LIBOPTS_DIR=true
 306 LIBOPTS_CHECK([src/libopts])
 307
 308 AC_CHECK_TYPE(ssize_t,
 309   [
 310     DEFINE_SSIZE_T="#include <sys/types.h>"
 311     AC_SUBST(DEFINE_SSIZE_T)
 312   ], [
 313     AC_DEFINE([NO_SSIZE_T], 1, [no ssize_t type was found])
 314     DEFINE_SSIZE_T="typedef int ssize_t;"
 315     AC_SUBST(DEFINE_SSIZE_T)
 316   ], [
 317     #include <sys/types.h>
 318   ])
 319
 320 # For minitasn1.
 321 AC_CHECK_SIZEOF(unsigned long int, 4)
 322 AC_CHECK_SIZEOF(unsigned int, 4)
 323
 324 AC_ARG_WITH(zlib, AS_HELP_STRING([--without-zlib],
 325                                  [disable zlib compression support]),
 326             ac_zlib=$withval, ac_zlib=yes)
 327 AC_MSG_CHECKING([whether to include zlib compression support])
 328 if test x$ac_zlib != xno; then
 329  AC_MSG_RESULT(yes)
 330  AC_LIB_HAVE_LINKFLAGS(z,, [#include <zlib.h>], [compress (0, 0, 0, 0);])
 331  if test x$ac_cv_libz != xyes; then
 332    AC_MSG_WARN(
 333 ***
 334 *** ZLIB was not found. You will not be able to use ZLIB compression.)
 335  fi
 336 else
 337  AC_MSG_RESULT(no)
 338 fi
 339
 340 PKG_CHECK_EXISTS(zlib, ZLIB_HAS_PKGCONFIG=y, ZLIB_HAS_PKGCONFIG=n)
 341
 342 if test x$ac_zlib != xno; then
 343   if test "$ZLIB_HAS_PKGCONFIG" = "y" ; then
 344     if test "x$GNUTLS_REQUIRES_PRIVATE" = x; then
 345       GNUTLS_REQUIRES_PRIVATE="Requires.private: zlib"
 346     else
 347       GNUTLS_REQUIRES_PRIVATE="$GNUTLS_REQUIRES_PRIVATE, zlib"
 348     fi
 349   else
 350     GNUTLS_ZLIB_LIBS_PRIVATE="$LTLIBZ"
 351   fi
 352 fi
 353 AC_SUBST(GNUTLS_REQUIRES_PRIVATE)
 354 AC_SUBST(GNUTLS_ZLIB_LIBS_PRIVATE)
 355
 356
 357
 358
 359 AC_ARG_WITH([default-trust-store-pkcs11],
 360   [AS_HELP_STRING([--with-default-trust-store-pkcs11=URI],
 361     [use the given pkcs11 uri as default trust store])])
 362
 363 if test "x$with_default_trust_store_pkcs11" != x; then
 364   if test "x$with_p11_kit" = xno; then
 365     AC_MSG_ERROR([cannot use pkcs11 store without p11-kit])
 366   fi
 367   AC_DEFINE_UNQUOTED([DEFAULT_TRUST_STORE_PKCS11],
 368     ["$with_default_trust_store_pkcs11"], [use the given pkcs11 uri as default trust store])
 369 fi
 370
 371 AC_ARG_WITH([default-trust-store-file],
 372   [AS_HELP_STRING([--with-default-trust-store-file=FILE],
 373     [use the given file default trust store])])
 374
 375 AC_ARG_WITH([default-crl-file],
 376   [AS_HELP_STRING([--with-default-crl-file=FILE],
 377     [use the given CRL file as default])])
 378
 379 if test "x$with_default_trust_store_pkcs11" = x -a "x$with_default_trust_store_file" = x; then
 380   # auto detect http://lists.gnu.org/archive/html/help-gnutls/2012-05/msg00004.html
 381   for i in \
 382     /etc/ssl/certs/ca-certificates.crt \
 383     /etc/pki/tls/cert.pem \
 384     /usr/local/share/certs/ca-root-nss.crt \
 385     /etc/ssl/cert.pem
 386     do
 387     if test -e $i; then
 388       with_default_trust_store_file="$i"
 389       break
 390     fi
 391   done
 392 fi
 393
 394 if test "x$with_default_trust_store_file" != x; then
 395   AC_DEFINE_UNQUOTED([DEFAULT_TRUST_STORE_FILE],
 396     ["$with_default_trust_store_file"], [use the given file default trust store])
 397 fi
 398
 399 if test "x$with_default_crl_file" != x; then
 400   AC_DEFINE_UNQUOTED([DEFAULT_CRL_FILE],
 401     ["$with_default_crl_file"], [use the given CRL file])
 402 fi
 403
 404 dnl Guile bindings.
 405 opt_guile_bindings=yes
 406 AC_MSG_CHECKING([whether building Guile bindings])
 407 AC_ARG_ENABLE(guile,
 408         AS_HELP_STRING([--enable-guile], [build GNU Guile bindings]),
 409 opt_guile_bindings=$enableval)
 410 AC_MSG_RESULT($opt_guile_bindings)
 411
 412 AC_ARG_WITH([--with-guile-site-dir],
 413   [AS_HELP_STRING([--with-guile-site-dir],
 414      [use the given directory as the Guile site (use with care)])])
 415
 416 if test "$opt_guile_bindings" = "yes"; then
 417    AC_MSG_RESULT([***
 418 *** Detecting GNU Guile...
 419 ])
 420
 421    AC_PATH_PROG([guile_snarf], [guile-snarf])
 422    if test "x$guile_snarf" = "x"; then
 423       AC_MSG_WARN([`guile-snarf' from Guile 1.8 not found.  Guile bindings not built.])
 424       opt_guile_bindings=no
 425    else
 426       GUILE_PROGS
 427       GUILE_FLAGS
 428
 429       save_CFLAGS="$CFLAGS"
 430       save_LIBS="$LIBS"
 431       CFLAGS="$CFLAGS $GUILE_CFLAGS"
 432       LIBS="$LIBS $GUILE_LDFLAGS"
 433       AC_MSG_CHECKING([whether GNU Guile is recent enough])
 434       AC_LINK_IFELSE([AC_LANG_PROGRAM([], [scm_from_locale_string ("")])],
 435         [], [opt_guile_bindings=no])
 436       CFLAGS="$save_CFLAGS"
 437       LIBS="$save_LIBS"
 438
 439       if test "$opt_guile_bindings" = "yes"; then
 440         AC_MSG_RESULT([yes])
 441         case "x$with_guile_site_dir" in
 442              xno)
 443                 # Use the default $(GUILE_SITE).
 444                 GUILE_SITE_DIR
 445                 ;;
 446              x|xyes)
 447                 # Automatically derive $(GUILE_SITE) from $(pkgdatadir).  This
 448                 # hack is used to allow `distcheck' to work (see
 449                 # `DISTCHECK_CONFIGURE_FLAGS' in the top-level `Makefile.am').
 450                 GUILE_SITE="\$(datadir)/guile/site"
 451                 AC_SUBST(GUILE_SITE)
 452                 ;;
 453              *)
 454                 # Use the user-specified directory as $(GUILE_SITE).
 455                 GUILE_SITE="$with_guile_site_dir"
 456                 AC_SUBST(GUILE_SITE)
 457                 ;;
 458         esac
 459         AC_MSG_CHECKING([whether gcc supports -fgnu89-inline])
 460         _gcc_cflags_save="$CFLAGS"
 461         CFLAGS="${CFLAGS} -fgnu89-inline"
 462         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
 463                           gnu89_inline=yes, gnu89_inline=no)
 464         AC_MSG_RESULT($gnu89_inline)
 465         CFLAGS="$_gcc_cflags_save"
 466
 467         # Optional Guile functions.
 468         save_CFLAGS="$CFLAGS"
 469         save_LIBS="$LIBS"
 470         CFLAGS="$CFLAGS $GUILE_CFLAGS"
 471         LIBS="$LIBS $GUILE_LDFLAGS"
 472         AC_CHECK_FUNCS([scm_gc_malloc_pointerless])
 473         CFLAGS="$save_CFLAGS"
 474         LIBS="$save_LIBS"
 475
 476         # The place where guile-gnutls.la will go.
 477         AC_MSG_CHECKING([the Guile effective version])
 478         guile_effective_version="`$GUILE -c '(display (effective-version))'`"
 479         AC_MSG_RESULT([$guile_effective_version])
 480         guileextensiondir="$libdir/guile/$guile_effective_version"
 481         AC_SUBST([guileextensiondir])
 482       else
 483         AC_MSG_RESULT([no])
 484         AC_MSG_WARN([A sufficiently recent GNU Guile not found.  Guile bindings not built.])
 485         opt_guile_bindings=no
 486       fi
 487    fi
 488 fi
 489 AM_CONDITIONAL(HAVE_GUILE, test "$opt_guile_bindings" = "yes")
 490
 491 LIBGNUTLS_LIBS="-L${libdir} -lgnutls $LIBS"
 492 LIBGNUTLS_CFLAGS="-I${includedir}"
 493 AC_SUBST(LIBGNUTLS_LIBS)
 494 AC_SUBST(LIBGNUTLS_CFLAGS)
 495
 496
 497 AC_DEFINE([GNUTLS_COMPAT_H], 1, [Make sure we don't use old features in code.])
 498 AC_DEFINE([GNUTLS_INTERNAL_BUILD], 1, [We allow temporarily usage of deprecated functions - until they are removed.])
 499
 500 AC_DEFINE([fread_file], [_gnutls_fread_file], [static lib rename])
 501 AC_DEFINE([read_file], [_gnutls_read_file], [static lib rename])
 502 AC_DEFINE([read_binary_file], [_gnutls_read_binary_file], [static lib rename])
 503
 504 dnl Crywrap dependencies
 505    AC_MSG_RESULT([***
 506 *** Checking dependencies for crywrap...
 507 ])
 508
 509 crywrap=no
 510
 511 if test "$have_win" != "yes"; then
 512
 513 AC_CHECK_HEADERS([arpa/inet.h netinet/in.h sys/select.h sys/types.h sys/wait.h])
 514
 515 dnl **********************
 516 dnl * Typedefs & co
 517 dnl **********************
 518 AC_CACHE_CHECK([return type of signal handlers],[ac_cv_type_signal],[AC_COMPILE_IFELSE(
 519 [AC_LANG_PROGRAM([#include <sys/types.h>
 520 #include <signal.h>
 521 ],
 522                  [return *(signal (0, 0)) (0) == 1;])],
 523                    [ac_cv_type_signal=int],
 524                    [ac_cv_type_signal=void])])
 525 AC_DEFINE_UNQUOTED([RETSIGTYPE],[$ac_cv_type_signal],[Define as the return type of signal handlers
 526                     (`int' or `void').])
 527
 528 AC_FUNC_SELECT_ARGTYPES
 529 AC_CHECK_FUNCS([alarm atexit dup2 epoll_create kqueue memchr memset munmap \
 530                 putenv regcomp scandir select socket strcasecmp strchr \
 531                 strdup strerror strncasecmp strrchr strstr strtoul uname])
 532
 533 AC_ARG_ENABLE(crywrap,
 534         AS_HELP_STRING([--disable-crywrap], [unconditionally disable the crywrap TLS proxy service]))
 535
 536  libidn=no
 537
 538  if test "x$enable_crywrap" != "xno" ; then
 539         PKG_CHECK_MODULES(LIBIDN, libidn >= 0.0.0, [libidn=yes], [libidn=no])
 540  fi
 541
 542  if test "x$libidn" != "xno" && test "$ac_cv_func_daemon" != "no";then
 543   crywrap=yes
 544  fi
 545
 546 fi
 547
 548 AM_CONDITIONAL(ENABLE_CRYWRAP, test "x$crywrap" != "xno")
 549 rm -f suppressions.valgrind
 550 dnl end of crywrap requirements
 551
 552 AC_CONFIG_FILES([guile/pre-inst-guile], [chmod +x guile/pre-inst-guile])
 553 AC_CONFIG_FILES([
 554   Makefile
 555   doc/Makefile
 556   doc/credentials/Makefile
 557   doc/credentials/openpgp/Makefile
 558   doc/credentials/srp/Makefile
 559   doc/credentials/x509/Makefile
 560   doc/cyclo/Makefile
 561   doc/doxygen/Doxyfile
 562   doc/examples/Makefile
 563   doc/latex/Makefile
 564   doc/manpages/Makefile
 565   doc/reference/Makefile
 566   doc/reference/version.xml
 567   doc/scripts/Makefile
 568   extra/Makefile
 569   extra/includes/Makefile
 570   libdane/Makefile
 571   libdane/includes/Makefile
 572   libdane/gnutls-dane.pc
 573   gl/Makefile
 574   gl/tests/Makefile
 575   guile/Makefile
 576   guile/modules/Makefile
 577   guile/src/Makefile
 578   guile/tests/Makefile
 579   lib/Makefile
 580   lib/accelerated/Makefile
 581   lib/accelerated/x86/Makefile
 582   lib/algorithms/Makefile
 583   lib/auth/Makefile
 584   lib/ext/Makefile
 585   lib/extras/Makefile
 586   lib/gnutls.pc
 587   lib/includes/Makefile
 588   lib/includes/gnutls/gnutls.h
 589   lib/minitasn1/Makefile
 590   lib/nettle/Makefile
 591   lib/opencdk/Makefile
 592   lib/openpgp/Makefile
 593   lib/x509/Makefile
 594   po/Makefile.in
 595   src/Makefile
 596   src/crywrap/Makefile
 597   tests/Makefile
 598   tests/cert-tests/Makefile
 599   tests/dsa/Makefile
 600   tests/dtls/Makefile
 601   tests/srp/Makefile
 602   tests/ecdsa/Makefile
 603   tests/key-id/Makefile
 604   tests/openpgp-certs/Makefile
 605   tests/pkcs1-padding/Makefile
 606   tests/pkcs12-decode/Makefile
 607   tests/pkcs8-decode/Makefile
 608   tests/rsa-md5-collision/Makefile
 609   tests/safe-renegotiation/Makefile
 610   tests/scripts/Makefile
 611   tests/sha2/Makefile
 612   tests/slow/Makefile
 613   tests/suite/Makefile
 614   tests/userid/Makefile
 615 ])
 616
 617 AC_OUTPUT
 618
 619 AC_MSG_NOTICE([summary of build options:
 620
 621   version:          ${VERSION} shared $LT_CURRENT:$LT_REVISION:$LT_AGE
 622   Host type:        ${host}
 623   Install prefix:   ${prefix}
 624   Compiler:         ${CC}
 625   CFlags:           ${CFLAGS}
 626   Warning flags:    errors: ${WERROR_CFLAGS} warnings: ${WARN_CFLAGS}
 627   Library types:    Shared=${enable_shared}, Static=${enable_static}
 628   Valgrind:         $opt_valgrind_tests ${VALGRIND}
 629 ])
 630
 631 AC_MSG_NOTICE([Hardware acceleration/support:
 632
 633   /dev/crypto:      $enable_cryptodev
 634   Hardware accel:   $hw_accel
 635   PKCS#11 support:  $with_p11_kit
 636   TPM support:      $with_tpm
 637 ])
 638
 639 AC_MSG_NOTICE([Optional features:
 640 (note that included applications might not compile properly
 641 if features are disabled)
 642
 643   OCSP support:     $ac_enable_ocsp
 644   OpenPGP support:  $ac_enable_openpgp
 645   SRP support:      $ac_enable_srp
 646   PSK support:      $ac_enable_psk
 647   Anon auth support:$ac_enable_anon
 648 ])
 649
 650 AC_MSG_NOTICE([Optional applications:
 651
 652   crywrap app:      $libidn
 653   local libopts:    $enable_local_libopts
 654 ])
 655
 656 AC_MSG_NOTICE([Optional libraries:
 657
 658   Guile wrappers:   $opt_guile_bindings
 659   C++ library:      $use_cxx
 660   DANE library:     $enable_dane
 661   OpenSSL compat:   $enable_openssl
 662 ])
 663
 664 AC_MSG_NOTICE([System files:
 665
 666   Trust store pkcs:     $with_default_trust_store_pkcs11
 667   Trust store file:     $with_default_trust_store_file
 668   CRL file:             $with_default_crl_file
 669   DNSSEC root key file: $unbound_root_key_file
 670 ])
 671
 672 if test ! -f "$unbound_root_key_file"; then
 673 AC_MSG_WARN([[
 674 ***
 675 *** The DNSSEC root key file in $unbound_root_key_file was not found.
 676 *** This file is needed for the verification of DNSSEC responses.
 677 *** Use the command: unbound-anchor -a "$unbound_root_key_file"
 678 *** to generate or update it.
 679 *** ]])
 680 fi