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configure.ac
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configure.ac
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dnl Process this file with autoconf to produce a configure script.
# Copyright (C) 2000-2012, 2016 Free Software Foundation, Inc.
#
# Author: Nikos Mavrogiannopoulos, Simon Josefsson
#
# 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], [3.5.0], [[email protected]])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_HOST
AM_INIT_AUTOMAKE([1.12.2 subdir-objects no-dist-gzip dist-xz -Wall -Wno-override])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_CONFIG_HEADERS([config.h])
AC_MSG_RESULT([***
*** Checking for compilation programs...
])
dnl Checks for programs.
PKG_PROG_PKG_CONFIG
AC_PROG_CC
gl_EARLY
ggl_EARLY
AM_PROG_AS
AM_PROG_AR
AC_PROG_CXX
AM_PROG_CC_C_O
AC_PROG_YACC
AC_PROG_SED
AC_ARG_ENABLE(doc,
AS_HELP_STRING([--disable-doc], [don't generate any documentation]),
enable_doc=$enableval, enable_doc=yes)
AM_CONDITIONAL(ENABLE_DOC, test "$enable_doc" != "no")
AC_ARG_ENABLE(manpages,
AS_HELP_STRING([--enable-manpages], [install manpages even if disable-doc is given]),
enable_manpages=$enableval,enable_manpages=auto)
if test "${enable_manpages}" = "auto";then
enable_manpages="${enable_doc}"
fi
AM_CONDITIONAL(ENABLE_MANPAGES, test "$enable_manpages" != "no")
AC_ARG_ENABLE(tools,
AS_HELP_STRING([--disable-tools], [don't compile any tools]),
enable_tools=$enableval, enable_tools=yes)
AM_CONDITIONAL(ENABLE_TOOLS, test "$enable_tools" != "no")
if test "$enable_tools" != "no" || test "$enable_doc" != "no"; then
AC_CHECK_PROG([AUTOGEN], [autogen], [autogen], [:])
if test x"$AUTOGEN" = "x:"; then
AC_MSG_WARN([[
***
*** autogen not found. Will not link against libopts.
*** ]])
included_libopts=yes
fi
fi
# For 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/.*\..*\.\([0-9]*\).*/\1/g'`]])
AC_SUBST(NUMBER_VERSION, `printf "0x%02x%02x%02x" $MAJOR_VERSION $MINOR_VERSION $PATCH_VERSION`)
touch suppressions.valgrind
dnl C and C++ capabilities
AC_C_INLINE
AC_HEADER_STDC
# For the C++ code
AC_ARG_ENABLE(cxx,
AS_HELP_STRING([--disable-cxx], [unconditionally disable the C++ library]),
use_cxx=$enableval, use_cxx=yes)
if test "$use_cxx" != "no"; then
AC_LANG_PUSH(C++)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], use_cxx=yes, use_cxx=no)
AC_LANG_POP(C++)
fi
AM_CONDITIONAL(ENABLE_CXX, test "$use_cxx" != "no")
AM_CONDITIONAL(WANT_TEST_SUITE, [test -f "${srcdir}/tests/suite/mini-eagain2.c"])
dnl Detect windows build
use_accel=yes
case "$host" in
*android*)
have_android=yes
have_elf=yes
;;
*mingw32* | *mingw64*)
have_win=yes
;;
*darwin*)
have_macosx=yes
;;
*solaris*)
use_accel=no
AC_MSG_WARN([[
***
*** In solaris hardware acceleration is disabled by default due to issues
*** with the assembler. Use --enable-hardware-acceleration to enable it.
*** ]])
;;
*)
have_elf=yes
;;
esac
AM_CONDITIONAL(ANDROID, test "$have_android" = yes)
AM_CONDITIONAL(WINDOWS, test "$have_win" = yes)
AM_CONDITIONAL(MACOSX, test "$have_macosx" = yes)
AM_CONDITIONAL(ELF, test "$have_elf" = yes)
dnl Hardware Acceleration
AC_ARG_ENABLE(hardware-acceleration,
AS_HELP_STRING([--disable-hardware-acceleration], [unconditionally disable hardware acceleration]),
use_accel=$enableval)
hw_accel=none
use_padlock=no
if test "$use_accel" != "no"; then
case $host_cpu in
i?86 | x86_64 | amd64)
AC_CHECK_HEADERS(cpuid.h)
if test "$host_cpu" = "x86_64" || test "$host_cpu" = "amd64"; then
hw_accel="x86-64"
else
hw_accel="x86"
fi
use_padlock=yes
;;
*)
;;
esac
fi
AC_ARG_ENABLE(padlock,
AS_HELP_STRING([--disable-padlock], [unconditionally disable padlock acceleration]),
use_padlock=$enableval)
if test "$use_padlock" != "no"; then
AC_DEFINE([ENABLE_PADLOCK], 1, [Enable padlock acceleration])
AC_SUBST([ENABLE_PADLOCK])
fi
AM_CONDITIONAL(ENABLE_PADLOCK, test "$use_padlock" = "yes")
AM_CONDITIONAL(ASM_X86_64, test x"$hw_accel" = x"x86-64")
AM_CONDITIONAL(ASM_X86_32, test x"$hw_accel" = x"x86")
AM_CONDITIONAL(ASM_X86, test x"$hw_accel" = x"x86" || test x"$hw_accel" = x"x86-64")
AM_CONDITIONAL(HAVE_GCC_GNU89_INLINE_OPTION, test "$gnu89_inline" = "yes"])
AM_CONDITIONAL(HAVE_GCC, test "$GCC" = "yes")
dnl check for getrandom()
enable_getrandom=no
AC_MSG_CHECKING([for getrandom])
AC_LINK_IFELSE([AC_LANG_PROGRAM([
#include <linux/random.h>],[
getrandom(0, 0, 0);
])],
[AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_LINUX_GETRANDOM], 1, [Enable the Linux getrandom function])
enable_getrandom=getrandom],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING([for getentropy])
AC_LINK_IFELSE([AC_LANG_PROGRAM([
#include <unistd.h>],[
getentropy(0, 0);
])],
[AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_GETENTROPY], 1, [Enable the OpenBSD getentropy function])
enable_getrandom=getentropy],
[AC_MSG_RESULT(no)])
dnl Try the hooks.m4
LIBGNUTLS_HOOKS
LIBGNUTLS_EXTRA_HOOKS
AC_ARG_ENABLE(tests,
AS_HELP_STRING([--disable-tests], [don't compile or run any tests]),
enable_tests=$enableval, enable_tests=$enable_tools)
if test "$enable_tests" = "yes" && test "$enable_tools" = "no"; then
true #AC_MSG_ERROR([Cannot enable tests while disabling tools])
fi
AM_CONDITIONAL(ENABLE_TESTS, test "$enable_tests" != "no")
GTK_DOC_CHECK(1.1)
AM_GNU_GETTEXT([external])
AM_GNU_GETTEXT_VERSION([0.19])
AC_C_BIGENDIAN
dnl No fork on MinGW, disable some self-tests until we fix them.
dnl Check clock_gettime and pthread_mutex_lock in libc (avoid linking to other libs)
AC_CHECK_FUNCS([fork inet_ntop inet_pton getrusage getpwuid_r nanosleep daemon getpid clock_gettime iconv localtime vasprintf],,)
if test "$ac_cv_func_vasprintf" != "yes";then
AC_MSG_CHECKING([for va_copy])
AC_LINK_IFELSE([AC_LANG_PROGRAM([
#include <stdarg.h>
va_list a;],[
va_list b;
va_copy(b,a);
va_end(b);])],
[AC_DEFINE(HAVE_VA_COPY, 1, [Have va_copy()])
AC_MSG_RESULT(va_copy)],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([
#include <stdarg.h>
va_list a;],[
va_list b;
__va_copy(b,a);
va_end(b);])],
[AC_DEFINE(HAVE___VA_COPY, 1, [Have __va_copy()])
AC_MSG_RESULT(__va_copy)],
[AC_MSG_RESULT(no)
AC_MSG_ERROR([Your system lacks vasprintf() and va_copy()])])
])
fi
AM_CONDITIONAL(HAVE_FORK, test "$ac_cv_func_fork" != "no")
AC_CHECK_FUNCS([__register_atfork],,)
AC_ARG_ENABLE(seccomp-tests,
AS_HELP_STRING([--enable-seccomp-tests], [unconditionally enable tests with seccomp]),
seccomp_tests=$enableval, seccomp_tests=no)
AM_CONDITIONAL(HAVE_SECCOMP_TESTS, test "$seccomp_tests" = "yes")
# check for libseccomp - used in test programs
AC_LIB_HAVE_LINKFLAGS(seccomp,, [#include <seccomp.h>
], [seccomp_init(0);])
AC_LIB_HAVE_LINKFLAGS(rt,, [#include <time.h>
#include <signal.h>
], [timer_create (0,0,0);])
if test "$have_win" != "yes";then
AC_CHECK_FUNCS([pthread_mutex_lock],,)
if test "$ac_cv_func_pthread_mutex_lock" != "yes";then
AC_LIB_HAVE_LINKFLAGS(pthread,, [#include <pthread.h>], [pthread_mutex_lock (0);])
fi
fi
if test "$ac_cv_func_nanosleep" != "yes";then
AC_LIB_HAVE_LINKFLAGS(rt,, [#include <time.h>], [nanosleep (0, 0);])
gnutls_needs_librt=yes
fi
if test "$ac_cv_func_inet_pton" != "yes";then
AC_LIB_HAVE_LINKFLAGS(nsl,, [#include <arpa/inet.h>], [inet_pton(0,0,0);])
fi
if test "$ac_cv_func_clock_gettime" != "yes";then
AC_LIB_HAVE_LINKFLAGS(rt,, [#include <time.h>], [clock_gettime (0, 0);])
gnutls_needs_librt=yes
fi
ac_have_unicode=no
if test "$ac_cv_func_iconv" != "yes";then
AC_LIB_HAVE_LINKFLAGS(iconv,, [#include <iconv.h>], [iconv (0, 0, 0, 0, 0);])
if test "$HAVE_LIBICONV" = "yes";then
ac_have_unicode=yes
fi
else
ac_have_unicode=yes
fi
if test "$ac_have_unicode" != "yes";then
if test "$have_win" = "yes";then
ac_have_unicode=yes
fi
fi
dnl Note that g*l_INIT are run after we check for library capabilities,
dnl to prevent issues from caching lib dependencies. See discussion
dnl in https://bugs.gentoo.org/show_bug.cgi?id=494940 and
dnl http://gnu-autoconf.7623.n7.nabble.com/Correct-way-to-check-for-clock-gettime-td12276.html
gl_INIT
ggl_INIT
dnl GCC warnings to enable
AC_ARG_ENABLE([gcc-warnings],
[AS_HELP_STRING([--disable-gcc-warnings],
[turn off lots of GCC warnings (for developers)])],
[case $enableval in
yes|no) ;;
*) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
esac
gl_gcc_warnings=$enableval],
[gl_gcc_warnings=yes]
)
if test "$gl_gcc_warnings" = yes; then
gl_WARN_ADD([-Wframe-larger-than=2048], [WSTACK_CFLAGS])
nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
nw="$nw -Wc++-compat" # We don't care about C++ compilers
nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
nw="$nw -Wtraditional" # Warns on #elif which we use often
nw="$nw -Wpadded" # Our structs are not padded
nw="$nw -Wtraditional-conversion" # Too many warnings for now
nw="$nw -Wswitch-default" # Too many warnings for now
nw="$nw -Wformat-y2k" # Too many warnings for now
nw="$nw -Woverlength-strings" # We use some in tests/
nw="$nw -Wvla" # There is no point to avoid C99 variable length arrays
nw="$nw -Wformat-nonliteral" # Incompatible with gettext _()
nw="$nw -Wformat-signedness" # Too many to handle
nw="$nw -Wstrict-overflow"
nw="$nw -Wmissing-noreturn"
nw="$nw -Winline" # Too compiler dependent
nw="$nw -Wsuggest-attribute=pure" # Is it worth using attributes?
nw="$nw -Wsuggest-attribute=const" # Is it worth using attributes?
nw="$nw -Wsuggest-attribute=noreturn" # Is it worth using attributes?
nw="$nw -Wstack-protector" # Some functions cannot be protected
nw="$nw -Wredundant-decls" # Some files cannot be compiled with that (gl_fd_to_handle)
gl_MANYWARN_ALL_GCC([ws])
gl_MANYWARN_COMPLEMENT(ws, [$ws], [$nw])
for w in $ws; do
gl_WARN_ADD([$w])
done
gl_WARN_ADD([-Wno-parentheses-equality]) # We need this one for clang warnings
gl_WARN_ADD([-Wno-tautological-compare]) # We need this one for clang warnings
gl_WARN_ADD([-Wno-missing-field-initializers]) # We need this one
gl_WARN_ADD([-Wno-format-y2k]) # Too many warnings for now
gl_WARN_ADD([-Wno-unused-value]) # warnings for things we don't want to get
gl_WARN_ADD([-Wno-unused-result]) # warnings for things we don't want to get
gl_WARN_ADD([-Wno-unused-parameter]) # Too many warnings for now
gl_WARN_ADD([-Wno-stack-protector]) # Some functions cannot be protected
gl_WARN_ADD([-Wno-int-to-pointer-cast]) # Some files cannot be compiled with that (gl_fd_to_handle)
gl_WARN_ADD([-fdiagnostics-show-option])
fi
AC_SUBST([WERROR_CFLAGS])
AC_SUBST([WSTACK_CFLAGS])
AC_SUBST([WARN_CFLAGS])
dnl Programs for compilation or development
AC_PROG_LN_S
LT_INIT([disable-static,win32-dll,shared])
AC_ARG_ENABLE(self-checks,
AS_HELP_STRING([--enable-self-checks], [enable self checking functionality]),
enable_self_checks=$enableval, enable_self_checks=no)
AC_ARG_ENABLE(fips140-mode,
AS_HELP_STRING([--enable-fips140-mode], [enable FIPS140-2 mode (implies self checks)]),
enable_fips=$enableval, enable_fips=no)
AM_CONDITIONAL(ENABLE_FIPS140, test "$enable_fips" = "yes")
if [ test "$enable_fips" = "yes" ];then
AC_LIB_HAVE_LINKFLAGS(dl,, [#include <dlfcn.h>], [dladdr (0, 0);])
if test "x$HAVE_LIBDL" = "xyes";then
enable_self_checks=yes
AC_DEFINE([ENABLE_FIPS140], 1, [Enable FIPS140-2 mode])
AC_SUBST([FIPS140_LIBS], $LIBDL)
AC_ARG_WITH(fips140-key, AS_HELP_STRING([--with-fips140-key],
[specify the FIPS140 HMAC key for integrity]),
fips_key="$withval",
fips_key="orboDeJITITejsirpADONivirpUkvarP")
AC_DEFINE_UNQUOTED([FIPS_KEY], ["$fips_key"], [The FIPS140-2 integrity key])
else
enable_fips=no
AC_MSG_WARN([[
***
*** This system is not supported in FIPS140 mode.
*** libdl and dladdr() are required.
*** ]])
fi
fi
AC_ARG_WITH(idn, AS_HELP_STRING([--without-idn],
[disable support for libidn]),
try_libidn="$withval",
try_libidn=yes)
if test "$try_libidn" = yes;then
PKG_CHECK_MODULES(LIBIDN, libidn >= 0.5.6, [with_libidn=yes], [with_libidn=no])
if test "$with_libidn" != "no";then
if ! $PKG_CONFIG --atleast-version=1.31 libidn; then
with_buggy_libidn=yes
fi
AC_DEFINE([HAVE_LIBIDN], 1, [Build IDNA support])
if test "x$GNUTLS_REQUIRES_PRIVATE" = "x"; then
GNUTLS_REQUIRES_PRIVATE="Requires.private: libidn"
else
GNUTLS_REQUIRES_PRIVATE="${GNUTLS_REQUIRES_PRIVATE}, libidn"
fi
else
with_libidn=no
AC_MSG_WARN([[
***
*** libidn was not found. IDNA support will be disabled.
*** ]])
fi
else
with_libidn=no
fi
AM_CONDITIONAL(HAVE_LIBIDN, test "$with_libidn" != "no")
AM_CONDITIONAL(HAVE_BUGGY_LIBIDN, test "$with_buggy_libidn" = "yes")
AC_ARG_ENABLE(non-suiteb-curves,
AS_HELP_STRING([--disable-non-suiteb-curves], [disable curves not in SuiteB]),
enable_non_suiteb=$enableval, enable_non_suiteb=yes)
if [ test "$enable_non_suiteb" = "yes" ];then
AC_DEFINE([ENABLE_NON_SUITEB_CURVES], 1, [Enable all curves])
fi
AM_CONDITIONAL(ENABLE_NON_SUITEB_CURVES, test "$enable_non_suiteb" = "yes")
AM_CONDITIONAL(ENABLE_SELF_CHECKS, test "$enable_self_checks" = "yes")
if [ test "$enable_self_checks" = "yes" ];then
AC_DEFINE([ENABLE_SELF_CHECKS], 1, [Self checks are included in the library])
fi
AC_MSG_CHECKING([whether to build libdane])
AC_ARG_ENABLE(libdane,
AS_HELP_STRING([--disable-libdane],
[disable the built of libdane]),
enable_dane=$enableval, enable_dane=yes)
AC_MSG_RESULT($enable_dane)
if test "$enable_dane" != "no"; then
LIBS="$oldlibs -lunbound"
AC_MSG_CHECKING([for unbound library])
AC_LINK_IFELSE([AC_LANG_PROGRAM([
#include <unbound.h>],[
struct ub_ctx* ctx;
ctx = ub_ctx_create();])],
[AC_MSG_RESULT(yes)
AC_SUBST([UNBOUND_LIBS], [-lunbound])
AC_SUBST([UNBOUND_CFLAGS], [])
AC_DEFINE([HAVE_DANE], 1, [Enable the DANE library])
enable_dane=yes],
[AC_MSG_RESULT(no)
AC_MSG_WARN([[
***
*** libunbound was not found. Libdane will not be built.
*** ]])
enable_dane=no])
LIBS="$oldlibs"
fi
AM_CONDITIONAL(ENABLE_DANE, test "$enable_dane" = "yes")
AC_ARG_WITH(unbound-root-key-file, AS_HELP_STRING([--with-unbound-root-key-file],
[specify the unbound root key file]),
unbound_root_key_file="$withval",
if test "$have_win" = yes; then
unbound_root_key_file="C:\\Program Files\\Unbound\\root.key"
else
if test -f /var/lib/unbound/root.key;then
unbound_root_key_file="/var/lib/unbound/root.key"
else
if test -f /usr/share/dns/root.key;then
unbound_root_key_file="/usr/share/dns/root.key"
else
unbound_root_key_file="/etc/unbound/root.key"
fi
fi
fi
)
AC_DEFINE_UNQUOTED([UNBOUND_ROOT_KEY_FILE],
["$unbound_root_key_file"], [The DNSSEC root key file])
AC_ARG_WITH(system-priority-file, AS_HELP_STRING([--with-system-priority-file],
[specify the system priority file]),
system_priority_file="$withval",
system_priority_file="/etc/gnutls/default-priorities"
)
AC_DEFINE_UNQUOTED([SYSTEM_PRIORITY_FILE],
["$system_priority_file"], [The system priority file])
dnl Check for p11-kit
P11_KIT_MINIMUM=0.23.1
AC_ARG_WITH(p11-kit,
AS_HELP_STRING([--without-p11-kit],
[Build without p11-kit and PKCS#11 support]))
if test "$with_p11_kit" != "no"; then
PKG_CHECK_MODULES(P11_KIT, [p11-kit-1 >= $P11_KIT_MINIMUM], [with_p11_kit=yes], [with_p11_kit=no])
if test "$with_p11_kit" != "no";then
AC_DEFINE([ENABLE_PKCS11], 1, [Build PKCS#11 support])
if test "x$GNUTLS_REQUIRES_PRIVATE" = "x"; then
GNUTLS_REQUIRES_PRIVATE="Requires.private: p11-kit-1"
else
GNUTLS_REQUIRES_PRIVATE="${GNUTLS_REQUIRES_PRIVATE}, p11-kit-1"
fi
else
with_p11_kit=no
AC_MSG_ERROR([[
***
*** p11-kit >= $P11_KIT_MINIMUM was not found. To disable PKCS #11 support
*** use --without-p11-kit, otherwise you may get p11-kit from
*** http://p11-glue.freedesktop.org/p11-kit.html
*** ]])
fi
fi
AM_CONDITIONAL(ENABLE_PKCS11, test "$with_p11_kit" != "no")
AC_ARG_WITH(tpm,
AS_HELP_STRING([--without-tpm],
[Disable TPM (trousers) support.]),
[with_tpm=$withval], [with_tpm=yes])
if test "$with_tpm" != "no"; then
LIBS="$oldlibs -ltspi"
AC_MSG_CHECKING([for tss library])
AC_LINK_IFELSE([AC_LANG_PROGRAM([
#include <trousers/tss.h>
#include <trousers/trousers.h>],[
int err = Tspi_Context_Create((void *)0);
Trspi_Error_String(err);])],
[AC_MSG_RESULT(yes)
AC_SUBST([TSS_LIBS], [-ltspi])
AC_SUBST([TSS_CFLAGS], [])
AC_DEFINE([HAVE_TROUSERS], 1, [Enable TPM])
with_tpm=yes],
[AC_MSG_RESULT(no)
AC_MSG_WARN([[
***
*** trousers was not found. TPM support will be disabled.
*** ]])
with_tpm=no])
LIBS="$oldlibs"
fi
AM_CONDITIONAL(ENABLE_TROUSERS, test "$with_tpm" != "no")
if test -f "/usr/lib64/libtspi.so.1";then
default_trousers_lib="/usr/lib64/libtspi.so.1"
else
default_trousers_lib="/usr/lib/libtspi.so.1"
fi
AC_ARG_WITH(trousers-lib, AS_HELP_STRING([--with-trousers-lib=LIB],
[set the location of the trousers library]),
ac_trousers_lib=$withval, ac_trousers_lib=$default_trousers_lib)
AC_DEFINE_UNQUOTED(TROUSERS_LIB, ["$ac_trousers_lib"], [the location of the trousers library])
AC_SUBST(TROUSERS_LIB)
included_libopts=no
if test "$enable_tools" != "no" || test "$enable_doc" != "no"; then
LIBOPTS_CHECK([src/libopts])
if test "$NEED_LIBOPTS_DIR" = "true";then
dnl replace libopts-generated files with distributed backups, if present
missing_baks=
for i in ${srcdir}/src/*-args.c.bak ${srcdir}/src/*-args.h.bak; do
nam=`echo $i|sed 's/.bak//g'`
if test -f $i;then
cp -f $i $nam
else
missing_baks=true
fi
done
if test -z "$missing_baks"; then
AC_SUBST([AUTOGEN], [/bin/true])
fi
included_libopts=yes
fi
else
# Need to ensure the relevant conditionals get set
gl_STDNORETURN_H
AM_CONDITIONAL([INSTALL_LIBOPTS],[false])
AM_CONDITIONAL([NEED_LIBOPTS], [false])
included_libopts=yes
fi
AM_CONDITIONAL(NEED_LIBOPTS, test "$included_libopts" = "yes")
AC_CHECK_TYPE(ssize_t,
[
DEFINE_SSIZE_T="#include <sys/types.h>"
AC_SUBST(DEFINE_SSIZE_T)
], [
AC_DEFINE([NO_SSIZE_T], 1, [no ssize_t type was found])
DEFINE_SSIZE_T="typedef int ssize_t;"
AC_SUBST(DEFINE_SSIZE_T)
], [
#include <sys/types.h>
])
# For minitasn1.
AC_CHECK_SIZEOF(unsigned long int, 4)
AC_CHECK_SIZEOF(unsigned int, 4)
AC_ARG_WITH(zlib, AS_HELP_STRING([--without-zlib],
[disable zlib compression support]),
ac_zlib=$withval, ac_zlib=yes)
AC_MSG_CHECKING([whether to include zlib compression support])
if test x$ac_zlib != xno; then
AC_MSG_RESULT(yes)
AC_LIB_HAVE_LINKFLAGS(z,, [#include <zlib.h>], [compress (0, 0, 0, 0);])
if test x$ac_cv_libz != xyes; then
AC_MSG_WARN(
***
*** ZLIB was not found. You will not be able to use ZLIB compression.)
fi
else
AC_MSG_RESULT(no)
fi
PKG_CHECK_EXISTS(zlib, ZLIB_HAS_PKGCONFIG=y, ZLIB_HAS_PKGCONFIG=n)
if test x$ac_zlib != xno; then
if test "$ZLIB_HAS_PKGCONFIG" = "y" ; then
if test "x$GNUTLS_REQUIRES_PRIVATE" = x; then
GNUTLS_REQUIRES_PRIVATE="Requires.private: zlib"
else
GNUTLS_REQUIRES_PRIVATE="$GNUTLS_REQUIRES_PRIVATE, zlib"
fi
fi
fi
AC_SUBST(GNUTLS_REQUIRES_PRIVATE)
AC_ARG_WITH([default-trust-store-pkcs11],
[AS_HELP_STRING([--with-default-trust-store-pkcs11=URI],
[use the given pkcs11 uri as default trust store])])
if test "x$with_default_trust_store_pkcs11" != x; then
if test "x$with_p11_kit" = xno; then
AC_MSG_ERROR([cannot use pkcs11 store without p11-kit])
fi
AC_DEFINE_UNQUOTED([DEFAULT_TRUST_STORE_PKCS11],
["$with_default_trust_store_pkcs11"], [use the given pkcs11 uri as default trust store])
fi
AC_ARG_WITH([default-trust-store-dir],
[AS_HELP_STRING([--with-default-trust-store-dir=DIR],
[use the given directory as default trust store])])
if test "x$with_default_trust_store_dir" != x; then
AC_DEFINE_UNQUOTED([DEFAULT_TRUST_STORE_DIR],
["$with_default_trust_store_dir"], [use the given directory as default trust store])
fi
dnl auto detect http://lists.gnu.org/archive/html/help-gnutls/2012-05/msg00004.html
AC_ARG_WITH([default-trust-store-file],
[AS_HELP_STRING([--with-default-trust-store-file=FILE],
[use the given file default trust store])], with_default_trust_store_file="$withval",
[if test "$build" = "$host" && test x$with_default_trust_store_pkcs11 = x && test x$with_default_trust_store_dir = x;then
for i in \
/etc/ssl/ca-bundle.pem \
/etc/ssl/certs/ca-certificates.crt \
/etc/pki/tls/cert.pem \
/usr/local/share/certs/ca-root-nss.crt \
/etc/ssl/cert.pem
do
if test -e "$i"; then
with_default_trust_store_file="$i"
break
fi
done
fi]
)
if test "$with_default_trust_store_file" = "no";then
with_default_trust_store_file=""
fi
AC_ARG_WITH([default-crl-file],
[AS_HELP_STRING([--with-default-crl-file=FILE],
[use the given CRL file as default])])
AC_ARG_WITH([default-blacklist-file],
[AS_HELP_STRING([--with-default-blacklist-file=FILE],
[use the given certificate blacklist file as default])])
if test "x$with_default_trust_store_file" != x; then
AC_DEFINE_UNQUOTED([DEFAULT_TRUST_STORE_FILE],
["$with_default_trust_store_file"], [use the given file default trust store])
fi
if test "x$with_default_crl_file" != x; then
AC_DEFINE_UNQUOTED([DEFAULT_CRL_FILE],
["$with_default_crl_file"], [use the given CRL file])
fi
if test "x$with_default_blacklist_file" != x; then
AC_DEFINE_UNQUOTED([DEFAULT_BLACKLIST_FILE],
["$with_default_blacklist_file"], [use the given certificate blacklist file])
fi
dnl Guile bindings.
opt_guile_bindings=yes
AC_MSG_CHECKING([whether building Guile bindings])
AC_ARG_ENABLE(guile,
AS_HELP_STRING([--enable-guile], [build GNU Guile bindings]),
opt_guile_bindings=$enableval)
AC_MSG_RESULT($opt_guile_bindings)
AC_ARG_WITH([guile-site-dir],
[AS_HELP_STRING([--with-guile-site-dir],
[use the given directory as the Guile site (use with care)])])
if test "$opt_guile_bindings" = "yes"; then
AC_MSG_RESULT([***
*** Detecting GNU Guile...
])
AC_PATH_PROG([guile_snarf], [guile-snarf])
if test "x$guile_snarf" = "x"; then
AC_MSG_WARN([`guile-snarf' from Guile not found. Guile bindings not built.])
opt_guile_bindings=no
else
dnl Check for 'guild', which can be used to compile Scheme code
dnl on Guile 2.x.
AC_PATH_PROG([GUILD], [guild])
AC_SUBST([GUILD])
GUILE_PROGS
GUILE_FLAGS
save_CFLAGS="$CFLAGS"
save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GUILE_CFLAGS"
LIBS="$LIBS $GUILE_LDFLAGS"
AC_MSG_CHECKING([whether GNU Guile is recent enough])
AC_LINK_IFELSE([AC_LANG_PROGRAM([], [scm_from_locale_string ("")])],
[], [opt_guile_bindings=no])
CFLAGS="$save_CFLAGS"
LIBS="$save_LIBS"
AC_MSG_CHECKING([the Guile effective version])
guile_effective_version="`$GUILE -c '(display (effective-version))'`"
AC_MSG_RESULT([$guile_effective_version])
if test "$opt_guile_bindings" = "yes"; 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 $(pkgdatadir). This
# hack is used to allow `distcheck' to work (see
# `DISTCHECK_CONFIGURE_FLAGS' in the top-level `Makefile.am').
GUILE_SITE="\$(datadir)/guile/site/$guile_effective_version"
AC_SUBST(GUILE_SITE)
;;
*)
# Use the user-specified directory as $(GUILE_SITE).
GUILE_SITE="$with_guile_site_dir"
AC_SUBST(GUILE_SITE)
;;
esac
AC_MSG_CHECKING([whether gcc supports -fgnu89-inline])
_gcc_cflags_save="$CFLAGS"
CFLAGS="${CFLAGS} -fgnu89-inline"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
gnu89_inline=yes, gnu89_inline=no)
AC_MSG_RESULT($gnu89_inline)
CFLAGS="$_gcc_cflags_save"
# Optional Guile functions.
save_CFLAGS="$CFLAGS"
save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GUILE_CFLAGS"
LIBS="$LIBS $GUILE_LDFLAGS"
AC_CHECK_FUNCS([scm_gc_malloc_pointerless])
CFLAGS="$save_CFLAGS"
LIBS="$save_LIBS"
# The place where guile-gnutls.la will go.
guileextensiondir="$libdir/guile/$guile_effective_version"
AC_SUBST([guileextensiondir])
# The location of .go files.
guileobjectdir="$libdir/guile/$guile_effective_version/site-ccache"
AC_SUBST([guileobjectdir])
else
AC_MSG_RESULT([no])
AC_MSG_WARN([A sufficiently recent GNU Guile not found. Guile bindings not built.])
opt_guile_bindings=no
fi
fi
fi
AM_CONDITIONAL([HAVE_GUILE], [test "$opt_guile_bindings" = "yes"])
AM_CONDITIONAL([HAVE_GUILD], [test "x$GUILD" != "x"])
LIBGNUTLS_LIBS="-L${libdir} -lgnutls $LIBS"
LIBGNUTLS_CFLAGS="-I${includedir}"
AC_SUBST(LIBGNUTLS_LIBS)
AC_SUBST(LIBGNUTLS_CFLAGS)
AM_CONDITIONAL(NEEDS_LIBRT, test "$gnutls_needs_librt" = "yes")
AC_DEFINE([GNUTLS_COMPAT_H], 1, [Make sure we don't use old features in code.])
AC_DEFINE([GNUTLS_INTERNAL_BUILD], 1, [We allow temporarily usage of deprecated functions - until they are removed.])
AC_DEFINE([fread_file], [_gnutls_fread_file], [static lib rename])
AC_DEFINE([read_file], [_gnutls_read_file], [static lib rename])
AC_DEFINE([read_binary_file], [_gnutls_read_binary_file], [static lib rename])
dnl Crywrap dependencies
AC_MSG_RESULT([***
*** Checking dependencies for crywrap...
])
crywrap=no
if test "$have_win" != "yes"; then
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h sys/select.h sys/types.h sys/wait.h])
dnl **********************
dnl * Typedefs & co
dnl **********************
AC_CACHE_CHECK([return type of signal handlers],[ac_cv_type_signal],[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([#include <sys/types.h>
#include <signal.h>
],
[return *(signal (0, 0)) (0) == 1;])],
[ac_cv_type_signal=int],
[ac_cv_type_signal=void])])
AC_DEFINE_UNQUOTED([RETSIGTYPE],[$ac_cv_type_signal],[Define as the return type of signal handlers
(`int' or `void').])
AC_FUNC_SELECT_ARGTYPES
AC_CHECK_FUNCS([alarm atexit dup2 epoll_create kqueue memchr memset munmap \
putenv regcomp scandir select socket strcasecmp strchr \
strdup strerror strncasecmp strrchr strstr strtoul uname])
AC_ARG_ENABLE(crywrap,
AS_HELP_STRING([--disable-crywrap], [unconditionally disable the crywrap TLS proxy service]))
if test "x$enable_crywrap" != "xno" ; then
AC_CHECK_FUNCS([argp_usage],[ac_argp=yes],[ac_argp=no])
if test "$ac_cv_func_daemon" != "no" && test "$ac_argp" != "no" && test "$with_libidn" != "no";then
crywrap=yes
fi
fi
fi
AM_CONDITIONAL(ENABLE_CRYWRAP, test "x$crywrap" != "xno")
dnl end of crywrap requirements
dnl Some variables needed in makefiles
YEAR=`date +%Y`
AC_SUBST([YEAR], $YEAR)
AC_CONFIG_FILES([guile/pre-inst-guile], [chmod +x guile/pre-inst-guile])
AC_CONFIG_FILES([
Makefile
doc/Makefile
doc/credentials/Makefile
doc/credentials/openpgp/Makefile
doc/credentials/srp/Makefile
doc/credentials/x509/Makefile
doc/cyclo/Makefile
doc/doxygen/Doxyfile
doc/examples/Makefile
doc/latex/Makefile
doc/manpages/Makefile
doc/reference/Makefile
doc/reference/version.xml
doc/scripts/Makefile
extra/Makefile
extra/includes/Makefile
libdane/Makefile
libdane/includes/Makefile
libdane/gnutls-dane.pc
gl/Makefile
gl/tests/Makefile
guile/Makefile
guile/src/Makefile
lib/Makefile
lib/accelerated/Makefile
lib/accelerated/x86/Makefile
lib/algorithms/Makefile
lib/auth/Makefile
lib/ext/Makefile
lib/extras/Makefile
lib/gnutls.pc
lib/includes/Makefile
lib/includes/gnutls/gnutls.h
lib/minitasn1/Makefile
lib/nettle/Makefile
lib/opencdk/Makefile
lib/openpgp/Makefile
lib/x509/Makefile
po/Makefile.in
src/Makefile
src/crywrap/Makefile
src/gl/Makefile
tests/Makefile
tests/windows/Makefile
tests/cert-tests/Makefile
tests/dsa/Makefile
tests/dtls/Makefile
tests/srp/Makefile
tests/ecdsa/Makefile
tests/key-tests/Makefile
tests/openpgp-certs/Makefile
tests/pkcs1-padding/Makefile
tests/pkcs12-decode/Makefile
tests/pkcs8-decode/Makefile
tests/rsa-md5-collision/Makefile
tests/safe-renegotiation/Makefile
tests/scripts/Makefile
tests/sha2/Makefile
tests/slow/Makefile
tests/suite/Makefile
tests/userid/Makefile
])
AC_OUTPUT
dnl Warning flags: errors: ${WERROR_CFLAGS} warnings: ${WARN_CFLAGS}
dnl Valgrind: $opt_valgrind_tests ${VALGRIND}
AC_MSG_NOTICE([summary of build options:
version: ${VERSION} shared $LT_CURRENT:$LT_REVISION:$LT_AGE
Host/Target system: ${host}
Build system: ${build}
Install prefix: ${prefix}
Compiler: ${CC}
CFlags: ${CFLAGS}
Library types: Shared=${enable_shared}, Static=${enable_static}
Local libopts: ${included_libopts}
Local libtasn1: ${included_libtasn1}
Use nettle-mini: ${mini_nettle}
Documentation: ${enable_doc} (manpages: ${enable_manpages})
])
AC_MSG_NOTICE([External hardware support:
/dev/crypto: $enable_cryptodev
Hardware accel: $hw_accel
Padlock accel: $use_padlock
getrandom variant: $enable_getrandom
PKCS#11 support: $with_p11_kit
TPM support: $with_tpm
])
if test -n "$ac_trousers_lib";then
AC_MSG_NOTICE([
TPM library: $ac_trousers_lib
])
fi
AC_MSG_NOTICE([Optional features:
(note that included applications might not compile properly
if features are disabled)
DTLS-SRTP support: $ac_enable_srtp
ALPN support: $ac_enable_alpn
OCSP support: $ac_enable_ocsp
Ses. ticket support: $ac_enable_session_tickets
OpenPGP support: $ac_enable_openpgp
SRP support: $ac_enable_srp
PSK support: $ac_enable_psk
DHE support: $ac_enable_dhe
ECDHE support: $ac_enable_ecdhe
Anon auth support: $ac_enable_anon
Heartbeat support: $ac_enable_heartbeat
IDNA support: $with_libidn
Unicode support: $ac_have_unicode
Self checks: $enable_self_checks
Non-SuiteB curves: $enable_non_suiteb
FIPS140 mode: $enable_fips
])
AC_MSG_NOTICE([Optional applications: