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diff --git a/NEWS b/NEWS
index f5d3f1dc..18fb64b9 100644
--- a/NEWS
+++ b/NEWS
@@ -1,392 +1,397 @@
+Noteworthy changes in version 1.3.0 (unreleased)
+------------------------------------------------
+
+
+
Noteworthy changes in version 1.2.0 (2004-04-15)
------------------------------------------------
* First stable release.
Noteworthy changes in version 1.1.94 (2004-03-29)
-------------------------------------------------
* The support for multi-threaded users goes into its third
incarnation. We removed compile time support for thread libraries.
To support the thread library of your choice, you have to set up
callback handlers at initialization time. New data structures, a
new control command, and default initializers are provided for this
purpose.
* Interface changes relative to the 1.1.93 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libgcrypt-config --thread OBSOLETE
libgcrypt-pth.la REMOVED
libgcrypt-pthread.la REMOVED
GCRYCTL_SET_THREAD_CBS NEW
struct gcrypt_thread_cbs NEW
enum gcry_thread_option NEW
GCRY_THREAD_OPTION_PTH_IMPL NEW
GCRY_THREAD_OPTION_PTHREAD_IMPL NEW
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Noteworthy changes in version 1.1.93 (2004-03-06)
-------------------------------------------------
* The automatic thread library detection has finally been removed.
From now on, only linking explicitely to libgcrypt, libgcrypt-pth
or libgcrypt-pthread is supported.
Noteworthy changes in version 1.1.92 (2004-02-20)
-------------------------------------------------
* Minor bug fixes.
* Included a limited implementation of RFC2268.
* Changed API of the gcry_ac_ functions. Only a very few programs
should be affected by this.
* Interface changes relative to the 1.1.91 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GCRY_CIPHER_RFC2268_40 NEW.
gcry_ac_data_set CHANGED: New argument FLAGS.
gcry_ac_data_get_name CHANGED: New argument FLAGS.
gcry_ac_data_get_index CHANGED: New argument FLAGS.
gcry_ac_key_pair_generate CHANGED: New and reordered arguments.
gcry_ac_key_test CHANGED: New argument HANDLE.
gcry_ac_key_get_nbits CHANGED: New argument HANDLE.
gcry_ac_key_get_grip CHANGED: New argument HANDLE.
gcry_ac_data_search REMOVED.
gcry_ac_data_add REMOVED.
GCRY_AC_DATA_FLAG_NO_BLINDING REMOVED.
GCRY_AC_FLAG_NO_BLINDING NEW: Replaces above.
Noteworthy changes in version 1.1.91 (2003-12-19)
-------------------------------------------------
* Code cleanups and minor bug fixes.
Noteworthy changes in version 1.1.90 (2003-11-14)
-------------------------------------------------
* The use of the GCRY_WEAK_RANDOM level is now deprecated in favor of
the new gcry_create_nonce function.
* gcry_sexp_build now supports a "%b" format to include a memory buffer.
* Minor configuration fixes.
* Interface changes relative to the 1.1.44 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcry_create_nonce NEW
gcry_sexp_build ENHANCED
Noteworthy changes in version 1.1.44 (2003-10-31)
-------------------------------------------------
* Bug fixes and more code cleanups.
* Enhanced the prime API.
* Interface changes relative to the 1.1.43 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcry_prime_group_generator NEW
gcry_prime_release_factors NEW
Noteworthy changes in version 1.1.43 (2003-09-04)
-------------------------------------------------
* Bug fixes and internal code cleanups.
* Support for the Serpent cipher algorithm.
* Interface changes relative to the 1.1.42 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcry_prime_generate NEW
gcry_prime_check NEW
Noteworthy changes in version 1.1.42 (2003-07-31)
-------------------------------------------------
* Major API cleanup. Applications need to be converted to the new
API. See README.apichanges for hints on how to do that. Backward
compatibility is provided where it was possible without too much
effort and did not collide with the overall sanitization effort.
However, this is only for ease of transition. NO DEPRECATED
FUNCTION OR DATA TYPE IS CONSIDERED A PART OF THE API OR ABI AND
WILL BE DROPPED IN THE FUTURE WITHOUT CHANGING THE SONAME OF THE
LIBRARY.
* If gcrypt.h is included in sources compiled by GCC 3.1 or later,
deprecated attributes will warn about use of obsolete functions and
type definitions. You can suppress these warnings by passing
-Wno-deprecated-declarations to the gcc command.
* gcry_check_version must be called from now on to initialize the
library, it is not longer optional.
* Removed `libgcrypt errno' concept.
* Libgcrypt depends on libgpg-error, a library that provides error
codes and according functions for all GnuPG components. Functions
that used to return error codes asa `int' have been changed to
return a code of type `gcry_error_t'. All GCRYERR_* error symbols
have been removed, since they are now contained in libgpg-error
(GPG_ERR_*). All functions and types in libgpg-error have also been
wrapped in Libgcrypt. The new types are gcry_err_code_t and
gcry_err_source_t. The new functions are gcry_err_code,
gcry_err_source, gcry_error, gcry_err_make, gcry_error_from_errno,
gcry_err_make_from_errno, gcry_err_code_from_errno,
gcry_err_code_to_errno, gcry_strsource.
* New function gcry_mpi_dump to help in debugging.
* Added alternative interface for asymmetric cryptography.
* CRC-32, CRC-32 a'la RFC 1510, CRC-24 a'la RFC 2440 are now
supported.
* SHA-256, SHA-384 and SHA-512 are now supported.
* 128 bit Twofish is now supported.
* The random module won't print the "not enough random bytes
available" anymore. A new progress status is issued instead.
* CBC-MAC for block ciphers is now supported, by using a
GCRY_CIPHER_CBC_MAC cipher flag.
* CTR mode for block ciphers is now supported.
* The public RSA exponent can now be specified in key generation.
* RSA blinding is now supported and is used automatically for RSA
decryption. It can be explicitely disabled by using the
`no-blinding' symbol in the `flags' S-Expression or by using the
GCRY_AC_FLAG_DATA_NO_BLINDING flag when using the ac interface.
* gcry_sexp_canon_len does not use a `historically encoded' error
code anymore.
* Interface changes relative to the 1.1.12 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GCRY_MPI DEPRECATED; Use: gcry_mpi_t
GcryMPI DEPRECATED; Use: gcry_mpi_t
GCRY_SEXP DEPRECATED; Use: gcry_sexp_t
GcrySexp DEPRECATED; Use: gcry_sexp_t
GCRY_CIPHER_HD DEPRECATED; Use: gcry_cipher_hd_t
GcryCipherHd DEPRECATED; Use: gcry_cipher_hd_t
GCRY_MD_HD DEPRECATED; Use: gcry_md_hd_t
GcryMDHd DEPRECATED; Use: gcry_md_hd_t
gcry_error_t NEW
gcry_err_code_t NEW
gcry_err_source_t NEW
gcry_err_make NEW
gcry_error NEW
gcry_err_code NEW
gcry_err_source NEW
gcry_err_code_from_errno NEW
gcry_err_code_to_errno NEW
gcry_err_make_from_errno NEW
gcry_error_from_errno NEW
gcry_strsource NEW
GCRYERR_{some error code} REMOVED; Use GPG_ERR_*
from libgpg-error instead.
gcry_errno REMOVED
gcry_sexp_canon_len CHANGED
gcry_sexp_build_array NEW
gcry_mpi_scan CHANGED: New argument to separate in/out args.
gcry_mpi_print CHANGED: Ditto.
gcry_mpi_dump NEW
gcry_cipher_open CHANGED
gcry_cipher_reset NEW
gcry_cipher_register NEW
gcry_cipher_unregister NEW
gcry_cipher_list NEW
gcry_cipher_algo_keylen REPLACED macro with function.
gcry_cipher_algo_blklen REPLACED macro with function.
gcry_pk_register NEW
gcry_pk_unregister NEW
gcry_pk_list NEW
gcry_pk_decrypt ENHANCED: Allows flag to return
complete S-expression.
gcry_md_open CHANGED
gcry_md_copy CHANGED
gcry_md_is_enabled NEW
gcry_md_is_secure NEW
gcry_md_register NEW
gcry_md_unregister NEW
gcry_md_list NEW
gcry_ac_data_t NEW
gcry_ac_key_t NEW
gcry_ac_key_pair_t NEW
gcry_ac_handle_t NEW
gcry_ac_key_spec_rsa_t NEW
gcry_ac_data_new NEW
gcry_ac_data_destroy NEW
gcry_ac_data_set NEW
gcry_ac_data_copy NEW
gcry_ac_data_length NEW
gcry_ac_data_get_name NEW
gcry_ac_data_get_index NEW
gcry_ac_data_clear NEW
gcry_ac_open NEW
gcry_ac_close NEW
gcry_ac_key_init NEW
gcry_ac_key_pair_generate NEW
gcry_ac_key_pair_extract NEW
gcry_ac_key_data_get NEW
gcry_ac_key_test NEW
gcry_ac_key_get_nbits NEW
gcry_ac_key_get_grip NEW
gcry_ac_key_destroy NEW
gcry_ac_key_pair_destroy NEW
gcry_ac_data_encrypt NEW
gcry_ac_data_decrypt NEW
gcry_ac_data_sign NEW
gcry_ac_data_verify NEW
gcry_ac_id_to_name NEW
gcry_ac_name_to_id NEW
gcry_handler_progress_t NEW
gcry_handler_alloc_t NEW
gcry_handler_secure_check_t NEW
gcry_handle_realloc_t NEW
gcry_handler_free_t NEW
gcry_handler_no_mem_t NEW
gcry_handler_error_t NEW
gcry_handler_log_t NEW
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Noteworthy changes in version 1.1.12 (2003-01-20)
-------------------------------------------------
* gcry_pk_sign, gcry_pk_verify and gcry_pk_encrypt can now handle an
optional pkcs1 flags parameter in the S-expression. A similar flag
may be passed to gcry_pk_decrypt but it is only syntactically
implemented.
* New convenience macro gcry_md_get_asnoid.
* There is now some real stuff in the manual.
Noteworthy changes in version 1.1.11 (2002-12-21)
-------------------------------------------------
* Don't export internal symbols anymore (currently only for GNU systems)
* New algorithm: MD4
* Implemented ciphertext stealing.
* Smaller bugs fixes and a few new OIDs.
* Interface changes relative to the 1.1.8 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcry_cipher_cts NEW
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Noteworthy changes in version 1.1.10 (2002-09-20)
-------------------------------------------------
* Fixed shared library builds for i386, PPC and Sparc.
* Added simple benchmark tool.
* Replaced the internal mutexes by code which automatically adapts to
the used threading library. Currently Pth and Pthread are
supported. For non-ELF systems the GNU toolchain is now required..
* Added untested support to build Windows DLLs.
Noteworthy changes in version 1.1.9 (2002-08-23)
------------------------------------------------
* Support for plain old DES.
Noteworthy changes in version 1.1.8 (2002-06-25)
------------------------------------------------
* Minor cleanups and exported a few new functions.
* Interface changes relative to the 1.1.7 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcry_mpi_div NEW
gcry_mpi_mod NEW
gcry_mpi_invm NEW
gcry_mpi_swap NEW
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Noteworthy changes in version 1.1.7 (2002-05-21)
------------------------------------------------
* Libgcrypt is now distributed under the terms of the GNU Lesser
General Public License; see the README file for details.
* It is possible to use libgcrypt w/o intialized secure memory.
* Libgcrypt should now be thread safe after the initialization.
gcry_control (GCRYCRL_INITIALIZATION_FINISHED,NULL,0) should have
been called before creating additional threads.
* Interface changes relative to the 1.1.6 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GCRYCTL_DISABLE_INTERNAL_LOCKING NEW
GCRYCTL_DISABLE_SECMEM NEW
GCRYCTL_INITIALIZATION_FINISHED NEW
GCRYCTL_INITIALIZATION_FINISHED_P NEW
GCRYCTL_ANY_INITIALIZATION_P NEW
gcry_strdup NEW
gcry_sexp_create NEW
gcry_sexp_new NEW
gcry_set_progress_handler NEW
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Noteworthy changes in version 1.1.6 (2002-02-07)
------------------------------------------------
* Enhanced the S-expression conversion functions.
Noteworthy changes in version 1.1.5 (2001-12-18)
------------------------------------------------
* gcry_{cipher,md}_map_name are now able to map stringified object IDs.
* New functions gcry_sexp_canon_len and gcry_cipher_mode_from_oid.
* Closed some memory leaks.
Noteworthy changes in version 1.1.4 (2001-08-03)
------------------------------------------------
* Arcfour does now work.
* Some minor fixes.
* Added a first test program
* Migrated to autoconf 2.52.
Noteworthy changes in version 1.1.3 (2001-05-31)
------------------------------------------------
* First release of Libgcrypt which is a result of splitting GnuPG
into into libgcrypt and GnuPG.
Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is free software; as a special exception the author gives
unlimited permission to copy and/or distribute it, with or without
modifications, as long as this notice is preserved.
This file is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/README b/README
index 423b7de3..9eba285e 100644
--- a/README
+++ b/README
@@ -1,116 +1,120 @@
libgcrypt - The GNU crypto library
------------------------------------
- Version 1.2.0
+ Version 1.3.x
+
+ WARNING: This is the development branch of Libgcrypt. The stable
+ version is 1.2.x.
+
Copyright 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is free software; as a special exception the author gives
unlimited permission to copy and/or distribute it, with or without
modifications, as long as this notice is preserved.
This file is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Overview
--------
Libgcrypt is a general purpose crypto library based on the code
used in GnuPG. We can't start with a new version number because
libgcrypt was part of gnupg 1.1 and some applications already used
it and tested for the version number. We believe that the API can
stay as it is, except that new functions may be added in the
future.
Libgcrypt depends on the library `libgpg-error', which must be
installed correctly before Libgcrypt is to be built.
Mailing List
------------
You may want to join the developer's mailing list
gcrypt-devel@gnupg.org by sending mail with a subject of
"subscribe" to gcrypt-devel-request@gnupg.org. An archive of this
list is available at http://lists.gnupg.org .
License
-------
Most of this library is distributed under the terms of the GNU
Lesser General Public License (LGPL); see the file COPYING.LIB for
the actual terms. However some parts are distributed under the
GNU General Public License (GPL) so if you configure Libgcrypt to
include these modules, you have to comply with the conditions of
the GPL as found in the file COPYING. The modules under the GPL
are:
rndunix - Entropy gatherer for Unices without a /dev/random
rndw32 - Entropy gatherer for MS Windows
The documentation is available under the terms of the GNU Free
Documentation License; see the file COPYING.DOC for the terms.
This library used to be available under the GPL - this was changed
with version 1.1.7 with the rationale that there are now many free
crypto libraries available and many of them come with capabilities
similar to Libcrypt. We decided that to foster the use of
cryptography in Free Software an LGPLed library would make more
sense because it avoids problems due to license incompatibilities
between some Free Software licenses and the GPL.
Please note that in many cases it is better for a library to be
licensed under the GPL, so that it provides an advantage for free
software projects. The Lesser GPL is so named because it does
less to protect the freedom of the users of the code that it
covers. See http://www.gnu.org/philosophy/why-not-lgpl.html for
more explanation.
Configure options
-----------------
Here is a list of configure options which are sometimes useful
for installation.
--enable-m-guard
Enable the integrated malloc checking code. Please
note that this feature does not work on all CPUs
(e.g. SunOS 5.7 on UltraSparc-2) and might give
you a bus error.
--disable-asm
Do not use assembler modules. It is not possible
to use this on some CPU types.
--enable-ld-version-script
Libgcrypt tries to build a library where internal
symbols are not exported. This requires support
from ld and is currently enabled for a few OSes.
If you know that your ld supports the so called
ELF version scripts, you can use this option to
force its use. OTOH, if you get error message
from the linker, you probably want to use this
option to disable the use of version scripts.
Note, that you should never ever use an
undocumented symbol or one which is prefixed with
an underscore.
--enable-ciphers=list
--enable-pubkey-ciphers=list
--enable-digests=list
If not otherwise specified, all algorithms
included in the libgcrypt source tree are built.
An exception are algorithms, which depend on
features not provided by the system, like 64bit
data types. With these switches it is possible
to select exactly those algorithm modules, which
should be built.
Contact
-------
See the file AUTHORS.
diff --git a/configure.ac b/configure.ac
index 15194b9d..3fb3f829 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,825 +1,825 @@
# Configure.ac script for Libgcrypt
# Copyright (C) 1998, 1999, 2000, 2001, 2002
# 2003, 2004 Free Software Foundation, Inc.
#
# This file is part of Libgcrypt.
#
# Libgcrypt is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser general Public License as
# published by the Free Software Foundation; either version 2.1 of
# the License, or (at your option) any later version.
#
# Libgcrypt 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
#
# (Process this file with autoconf to produce a configure script.)
AC_REVISION($Revision$)
AC_PREREQ(2.57)
min_automake_version="1.7.6"
# Version number: Remember to change it immediately *after* a release
# but remove a "-cvs" prefix right *before* a release and append it
# soon later.
-AC_INIT(libgcrypt, 1.2.0, bug-libgcrypt@gnupg.org)
+AC_INIT(libgcrypt, 1.3.0-cvs, bug-libgcrypt@gnupg.org)
# LT Version numbers, remember to change them just *before* a release.
# (Interfaces removed: CURRENT++, AGE=0, REVISION=0)
# (Interfaces added: CURRENT++, AGE++, REVISION=0)
# (No interfaces changed: REVISION++)
LIBGCRYPT_LT_CURRENT=12
LIBGCRYPT_LT_AGE=1
LIBGCRYPT_LT_REVISION=1
# If the API is changed in an incompatible way: increment the next counter.
LIBGCRYPT_CONFIG_API_VERSION=1
NEED_GPG_ERROR_VERSION=0.5
PACKAGE=$PACKAGE_NAME
VERSION=$PACKAGE_VERSION
AC_CONFIG_SRCDIR([src/gcrypt.h])
AC_CANONICAL_TARGET()
AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
AM_CONFIG_HEADER(config.h)
AM_MAINTAINER_MODE
AH_TOP([
/* need this, because some autoconf tests rely on this (e.g. stpcpy)
* and it should be used for new programs */
#define _GNU_SOURCE 1
])
AH_BOTTOM([
#define _GCRYPT_IN_LIBGCRYPT 1
])
AH_VERBATIM([_REENTRANT],
[/* To allow the use of Libgcrypt in multithreaded programs we have to use
special features from the library. */
#ifndef _REENTRANT
# define _REENTRANT 1
#endif
])
AC_SUBST(LIBGCRYPT_LT_CURRENT)
AC_SUBST(LIBGCRYPT_LT_AGE)
AC_SUBST(LIBGCRYPT_LT_REVISION)
AC_SUBST(PACKAGE)
AC_SUBST(VERSION)
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package])
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version of this package])
##########################
## General definitions. ##
##########################
# Used by libgcrypt-config
LIBGCRYPT_CONFIG_LIBS="-lgcrypt"
LIBGCRYPT_CONFIG_CFLAGS=""
# Definitions for symmetric ciphers.
available_ciphers="arcfour blowfish cast5 des aes twofish serpent rfc2268"
enabled_ciphers=""
# Definitions for public-key ciphers.
available_pubkey_ciphers="dsa elgamal rsa"
enabled_pubkey_ciphers=""
# Definitions for message digests.
available_digests="crc md4 md5 rmd160 sha1 sha256"
available_digests_64="sha512 tiger"
enabled_digests=""
# Definitions for random modules.
available_random_modules="linux egd unix"
auto_random_modules="$available_random_modules"
# Supported thread backends.
LIBGCRYPT_THREAD_MODULES=""
# Other definitions.
print_egd_notice=no
# Setup some stuff depending on host/target.
case "${target}" in
*-*-mingw32*)
available_random_modules="w32"
ac_cv_have_dev_random=no
AC_DEFINE(USE_ONLY_8DOT3,1,
[set this to limit filenames to the 8.3 format])
AC_DEFINE(HAVE_DRIVE_LETTERS,1,
[defined if we must run on a stupid file system])
AC_DEFINE(HAVE_DOSISH_SYSTEM,1,
[defined if we run on some of the PCDOS like systems
(DOS, Windoze. OS/2) with special properties like
no file modes])
;;
i?86-emx-os2 | i?86-*-os2*emx)
# OS/2 with the EMX environment
ac_cv_have_dev_random=no
AC_DEFINE(HAVE_DRIVE_LETTERS)
AC_DEFINE(HAVE_DOSISH_SYSTEM)
;;
i?86-*-msdosdjgpp*)
# DOS with the DJGPP environment
ac_cv_have_dev_random=no
AC_DEFINE(HAVE_DRIVE_LETTERS)
AC_DEFINE(HAVE_DOSISH_SYSTEM)
;;
*-*-freebsd*)
# FreeBSD
CPPFLAGS="$CPPFLAGS -I/usr/local/include"
LDFLAGS="$LDFLAGS -L/usr/local/lib"
;;
*-*-hpux*)
if test -z "$GCC" ; then
CFLAGS="$CFLAGS -Ae -D_HPUX_SOURCE"
fi
;;
*-dec-osf4*)
if test -z "$GCC" ; then
# Suppress all warnings
# to get rid of the unsigned/signed char mismatch warnings.
CFLAGS="$CFLAGS -w"
fi
;;
m68k-atari-mint)
;;
*)
;;
esac
# A printable OS Name is sometime useful.
case "${target}" in
*-*-mingw32*)
PRINTABLE_OS_NAME="MingW32"
;;
i?86-emx-os2 | i?86-*-os2*emx )
PRINTABLE_OS_NAME="OS/2"
;;
i?86-*-msdosdjgpp*)
PRINTABLE_OS_NAME="MSDOS/DJGPP"
;;
*-linux*)
PRINTABLE_OS_NAME="GNU/Linux"
;;
*)
PRINTABLE_OS_NAME=`uname -s || echo "Unknown"`
;;
esac
case "${target}" in
*-openbsd* | *-netbsd*)
# FIXME: Are these the best flags for OpenBSD?
NAME_OF_DEV_RANDOM="/dev/srandom"
NAME_OF_DEV_URANDOM="/dev/urandom"
# DYNLINK_MOD_CFLAGS="-shared -rdynamic $CFLAGS_PIC -Wl,-Bshareable -Wl,-x"
;;
*-solaris* | *-irix* | *-dec-osf* )
NAME_OF_DEV_RANDOM="/dev/random"
NAME_OF_DEV_URANDOM="/dev/random"
# DYNLINK_MOD_CFLAGS="-shared $CFLAGS_PIC"
;;
*)
NAME_OF_DEV_RANDOM="/dev/random"
NAME_OF_DEV_URANDOM="/dev/urandom"
# -shared is a gcc-ism. Find pic flags from GNUPG_CHECK_PIC.
# if test -n "$GCC" ; then
# DYNLINK_MOD_CFLAGS="-shared $CFLAGS_PIC"
# else
# DYNLINK_MOD_CFLAGS="$CFLAGS_PIC"
# fi
;;
esac
AC_C_BIGENDIAN
AC_CHECK_SIZEOF(unsigned short, 2)
AC_CHECK_SIZEOF(unsigned int, 4)
AC_CHECK_SIZEOF(unsigned long, 4)
AC_CHECK_SIZEOF(unsigned long long, 0)
if test "$ac_cv_sizeof_unsigned_short" = "0" \
|| test "$ac_cv_sizeof_unsigned_int" = "0" \
|| test "$ac_cv_sizeof_unsigned_long" = "0"; then
AC_MSG_WARN([Hmmm, something is wrong with the sizes - using defaults]);
fi
# Do we have any 64-bit data types?
if test "$ac_cv_sizeof_unsigned_int" != "8" \
&& test "$ac_cv_sizeof_unsigned_long" != "8" \
&& test "$ac_cv_sizeof_unsigned_long_long" != "8" \
&& test "$ac_cv_sizeof_uint64_t" != "8"; then
AC_MSG_WARN([No 64-bit types. Disabling TIGER/192, SHA-384, and SHA-512])
else
available_digests="$available_digests $available_digests_64"
fi
# If not specified otherwise, all available algorithms will be
# included.
default_ciphers="$available_ciphers"
default_pubkey_ciphers="$available_pubkey_ciphers"
default_digests="$available_digests"
############################
## Command line switches. ##
############################
# Implementation of the --enable-ciphers switch.
AC_ARG_ENABLE(ciphers,
AC_HELP_STRING([--enable-ciphers=ciphers],
[select the symmetric ciphers to include]),
[enabled_ciphers=$(echo $enableval | tr , ' ' | tr '[A-Z]' '[a-z]')],
[enabled_ciphers=""])
if test "x$enabled_ciphers" = "x" \
-o "$enabled_ciphers" = "yes" \
-o "$enabled_ciphers" = "no"; then
enabled_ciphers=$default_ciphers
fi
AC_MSG_CHECKING([which symmetric ciphers to include])
for cipher in $enabled_ciphers; do
LIST_MEMBER($cipher, $available_ciphers)
if test "$found" = "0"; then
AC_MSG_ERROR([unsupported cipher specified])
fi
done
AC_MSG_RESULT([$enabled_ciphers])
# Implementation of the --enable-pubkey-ciphers switch.
AC_ARG_ENABLE(pubkey-ciphers,
AC_HELP_STRING([--enable-pubkey-ciphers=ciphers],
[select the public-key ciphers to include]),
[enabled_pubkey_ciphers=$(echo $enableval | tr , ' ' | tr '[A-Z]' '[a-z]')],
[enabled_pubkey_ciphers=""])
if test "x$enabled_pubkey_ciphers" = "x" \
-o "$enabled_pubkey_ciphers" = "yes" \
-o "$enabled_pubkey_ciphers" = "no"; then
enabled_pubkey_ciphers=$default_pubkey_ciphers
fi
AC_MSG_CHECKING([which public-key ciphers to include])
for cipher in $enabled_pubkey_ciphers; do
LIST_MEMBER($cipher, $available_pubkey_ciphers)
if test "$found" = "0"; then
AC_MSG_ERROR([unsupported public-key cipher specified])
fi
done
AC_MSG_RESULT([$enabled_pubkey_ciphers])
# Implementation of the --enable-digests switch.
AC_ARG_ENABLE(digests,
AC_HELP_STRING([--enable-digests=digests],
[select the message digests to include]),
[enabled_digests=$(echo $enableval | tr , ' ' | tr '[A-Z]' '[a-z]')],
[enabled_digests=""])
if test "x$enabled_digests" = "x" \
-o "$enabled_digests" = "yes" \
-o "$enabled_digests" = "no"; then
enabled_digests=$default_digests
fi
AC_MSG_CHECKING([which message digests to include])
for digest in $enabled_digests; do
LIST_MEMBER($digest, $available_digests)
if test "$found" = "0"; then
AC_MSG_ERROR([unsupported message digest specified])
fi
done
AC_MSG_RESULT([$enabled_digests])
# Implementation of the --enable-random switch.
AC_ARG_ENABLE(random,
AC_HELP_STRING([--enable-random=name],
[select which random number generator to use]),
[random=$(echo $enableval | tr '[A-Z]' '[a-z]')],
[])
if test "x$random" = "x" -o "$random" = "yes" -o "$random" = "no"; then
random=default
fi
AC_MSG_CHECKING([which random module to use])
if test "$random" != "default" -a "$random" != "auto"; then
LIST_MEMBER($random, $available_random_modules)
if test "$found" = "0"; then
AC_MSG_ERROR([unsupported random module specified])
fi
fi
AC_MSG_RESULT($random)
# Implementation of the --disable-dev-random switch.
AC_MSG_CHECKING([whether use of /dev/random is requested])
AC_ARG_ENABLE(dev-random,
[ --disable-dev-random disable the use of dev random],
try_dev_random=$enableval, try_dev_random=yes)
AC_MSG_RESULT($try_dev_random)
# Implementation of the --with-egd-socket switch.
AC_ARG_WITH(egd-socket,
[ --with-egd-socket=NAME Use NAME for the EGD socket)],
egd_socket_name="$withval", egd_socket_name="" )
AC_DEFINE_UNQUOTED(EGD_SOCKET_NAME, "$egd_socket_name",
[Define if you don't want the default EGD socket name.
For details see cipher/rndegd.c])
# Implementation of --disable-asm.
AC_MSG_CHECKING([whether assembler modules are requested])
AC_ARG_ENABLE([asm],
AC_HELP_STRING([--disable-asm],
[Disable assembler modules]),
[try_asm_modules=$enableval],
[try_asm_modules=yes])
AC_MSG_RESULT($try_asm_modules)
# Implementation of the --enable-m-guard switch.
AC_MSG_CHECKING([whether memory guard is requested])
AC_ARG_ENABLE(m-guard,
[ --enable-m-guard enable memory guard facility],
use_m_guard=$enableval, use_m_guard=no)
AC_MSG_RESULT($use_m_guard)
if test "$use_m_guard" = yes ; then
AC_DEFINE(M_GUARD,1,[Define to use the (obsolete) malloc guarding feature])
fi
# Implementation of the --with-capabilities switch.
# Check whether we want to use Linux capabilities
AC_MSG_CHECKING([whether use of capabilities is requested])
AC_ARG_WITH(capabilities,
[ --with-capabilities use linux capabilities [default=no]],
[use_capabilities="$withval"],[use_capabilities=no])
AC_MSG_RESULT($use_capabilities)
##############################
#### Checks for programs. ####
##############################
AC_PROG_MAKE_SET
missing_dir=`cd $ac_aux_dir && pwd`
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
# AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
AC_PROG_CC
AC_PROG_CPP
AM_PROG_AS
AC_ISC_POSIX
AC_PROG_INSTALL
AC_PROG_AWK
AM_PROG_LIBTOOL
AC_DEFINE_UNQUOTED(PRINTABLE_OS_NAME, "$PRINTABLE_OS_NAME",
[A human readable text with the name of the OS])
# 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 "$have_ld_version_script" = "yes")
AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, "$NAME_OF_DEV_RANDOM",
[defined to the name of the strong random device])
AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, "$NAME_OF_DEV_URANDOM",
[defined to the name of the weaker random device])
###############################
#### Checks for libraries. ####
###############################
AM_PATH_GPG_ERROR("$NEED_GPG_ERROR_VERSION")
if test "x$GPG_ERROR_LIBS" = "x"; then
AC_MSG_ERROR([libgpg-error is needed.
See ftp://ftp.gnupg.org/gcrypt/libgpg-error/ .])
fi
AC_DEFINE(GPG_ERR_SOURCE_DEFAULT, GPG_ERR_SOURCE_GCRYPT,
[The default error source for libgcrypt.])
# Solaris needs -lsocket and -lnsl. Unisys system includes
# gethostbyname in libsocket but needs libnsl for socket.
AC_CHECK_LIB(nsl, gethostbyname)
AC_CHECK_LIB(socket, socket, ac_need_libsocket=1, ac_try_nsl=1)
if test x$ac_need_libsocket = x1; then
LIBS="$LIBS -lsocket"
fi
if test x$ac_try_nsl = x1; then
AC_CHECK_LIB(nsl, gethostbyname, ac_need_libnsl=1)
if test x$ac_need_libnsl = x1
then
LIBS="$LIBS -lnsl"
fi
fi
##################################
#### Checks for header files. ####
##################################
AC_HEADER_STDC
AC_CHECK_HEADERS(unistd.h sys/select.h)
##########################################
#### Checks for typedefs, structures, ####
#### and compiler characteristics. ####
##########################################
AC_C_CONST
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_SIGNAL
AC_DECL_SYS_SIGLIST
GNUPG_CHECK_TYPEDEF(byte, HAVE_BYTE_TYPEDEF)
GNUPG_CHECK_TYPEDEF(ushort, HAVE_USHORT_TYPEDEF)
GNUPG_CHECK_TYPEDEF(ulong, HAVE_ULONG_TYPEDEF)
GNUPG_CHECK_TYPEDEF(u16, HAVE_U16_TYPEDEF)
GNUPG_CHECK_TYPEDEF(u32, HAVE_U32_TYPEDEF)
AC_CHECK_TYPE(socklen_t,,
[AC_DEFINE_UNQUOTED([socklen_t],
[int],
[Define to `int' if unavailable.])],
[
#include <sys/types.h>
#include <sys/socket.h>
])
#######################################
#### Checks for library functions. ####
#######################################
AC_FUNC_VPRINTF
# We have replacements for these in src/missing-string.c
AC_CHECK_FUNCS(stpcpy strcasecmp)
# We have replacements for these in src/g10lib.h
AC_CHECK_FUNCS(strtoul memmove stricmp atexit raise)
# Other checks
AC_CHECK_FUNCS(strerror rand mmap getpagesize waitpid wait4)
AC_CHECK_FUNCS(gettimeofday getrusage gethrtime clock_gettime)
GNUPG_CHECK_MLOCK
# Check whether we can use Linux capabilities as requested.
if test "$use_capabilities" = "yes" ; then
use_capabilities=no
AC_CHECK_HEADERS(sys/capability.h)
if test "$ac_cv_header_sys_capability_h" = "yes" ; then
AC_CHECK_LIB(cap, cap_init, ac_need_libcap=1)
if test "$ac_cv_lib_cap_cap_init" = "yes"; then
AC_DEFINE(USE_CAPABILITIES,1,
[define if capabilities should be used])
LIBS="$LIBS -lcap"
use_capabilities=yes
fi
fi
if test "$use_capabilities" = "no" ; then
AC_MSG_WARN([[
***
*** The use of capabilities on this system is not possible.
*** You need a recent Linux kernel and some patches:
*** fcaps-2.2.9-990610.patch (kernel patch for 2.2.9)
*** fcap-module-990613.tar.gz (kernel module)
*** libcap-1.92.tar.gz (user mode library and utilities)
*** And you have to configure the kernel with CONFIG_VFS_CAP_PLUGIN
*** set (filesystems menu). Be warned: This code is *really* ALPHA.
***]])
fi
fi
# Check whether a random device is available.
if test "$try_dev_random" = yes ; then
AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
[if test -r "$NAME_OF_DEV_RANDOM" && test -r "$NAME_OF_DEV_URANDOM" ; then
ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
if test "$ac_cv_have_dev_random" = yes; then
AC_DEFINE(HAVE_DEV_RANDOM,1,
[defined if the system supports a random device] )
fi
else
AC_MSG_CHECKING(for random device)
ac_cv_have_dev_random=no
AC_MSG_RESULT(has been disabled)
fi
# Figure out the random modules for this configuration.
if test "$random" = "default"; then
# Select default value.
if test "$ac_cv_have_dev_random" = yes; then
# Try Linuxish random device.
random_modules="linux"
else
case "${target}" in
*-*-mingw32*|*-*-cygwin*)
# Windows random device.
random_modules="w32"
;;
*)
# Build everything, allow to select at runtime.
random_modules="$auto_random_modules"
;;
esac
fi
else
if test "$random" = "auto"; then
# Build everything, allow to select at runtime.
random_modules="$auto_random_modules"
fi
fi
#
# Setup assembler stuff.
#
GNUPG_SYS_SYMBOL_UNDERSCORE()
AC_MSG_CHECKING(for mpi assembler functions)
if test -f $srcdir/mpi/config.links ; then
. $srcdir/mpi/config.links
AC_CONFIG_LINKS("$mpi_ln_list")
ac_cv_mpi_mod_list="$mpi_mod_list"
ac_cv_mpi_sflags="$mpi_sflags"
ac_cv_mpi_config_done="yes"
AC_MSG_RESULT(done)
else
AC_MSG_RESULT(failed)
AC_MSG_ERROR([mpi/config.links missing!])
fi
MPI_MOD_LIST_LO=""
MPI_MOD_LIST_O=""
if test "$ac_cv_mpi_mod_list" != ""; then
for i in $ac_cv_mpi_mod_list; do
MPI_MOD_LIST_LO="$MPI_MOD_LIST_LO $i.lo"
MPI_MOD_LIST_O="$MPI_MOD_LIST_O $i.o"
done
fi
AC_SUBST(MPI_MOD_LIST_LO)
AC_SUBST(MPI_MOD_LIST_O)
MPI_SFLAGS="$ac_cv_mpi_sflags"
AC_SUBST(MPI_SFLAGS)
# Allow users to append something to the version string without
# flagging it as development version. The user version part is
# considered everything after a dash.
changequote(,)#
tmp_pat='[a-zA-Z]'
changequote([,])#
if echo "$VERSION" | sed 's/-.*//' | grep "$tmp_pat" >/dev/null ; then
AC_DEFINE(IS_DEVELOPMENT_VERSION,1,
[Defined if this is not a regular release])
fi
AM_CONDITIONAL(CROSS_COMPILING, test x$cross_compiling = xyes)
GNUPG_CHECK_GNUMAKE
AC_ARG_ENABLE(gcc-warnings,
AC_HELP_STRING([--enable-gcc-warnings],
[enable more verbose gcc warnings]),
[more_gcc_warnings="$enableval"],
[more_gcc_warnings="no"])
if test "$GCC" = yes; then
if test "$USE_MAINTAINER_MODE" = "yes" ||
test "$more_gcc_warnings" = "yes"; then
CFLAGS="$CFLAGS -Wall -Wcast-align -Wshadow -Wstrict-prototypes"
if test "$more_gcc_warnings" = "yes"; then
CFLAGS="$CFLAGS -W -Wpointer-arith -Wbad-function-cast"
CFLAGS="$CFLAGS -Wwrite-strings -Wunreachable-code"
CFLAGS="$CFLAGS -Wno-sign-compare"
fi
else
CFLAGS="$CFLAGS -Wall"
fi
fi
#
# Make the version number in src/gcrypt.h the same as the one here.
# (this is easier than to have a *.in file just for one substitution)
#
GNUPG_FIX_HDR_VERSION([src/gcrypt.h], GCRYPT_VERSION)
AC_SUBST(LIBGCRYPT_CONFIG_API_VERSION)
AC_SUBST(LIBGCRYPT_CONFIG_LIBS)
AC_SUBST(LIBGCRYPT_CONFIG_CFLAGS)
AC_SUBST(LIBGCRYPT_THREAD_MODULES)
AC_CONFIG_COMMANDS([gcrypt-conf],[[
chmod +x src/libgcrypt-config
]],[[
prefix=$prefix
exec_prefix=$exec_prefix
libdir=$libdir
datadir=$datadir
DATADIRNAME=$DATADIRNAME
]])
#####################
#### Conclusion. ####
#####################
# Define conditional sources and config.h symbols depending on the
# selected ciphers, pubkey-ciphers, digests and random modules.
LIST_MEMBER(arcfour, $enabled_ciphers)
test "$found" = "1" && GCRYPT_CIPHERS="$GCRYPT_CIPHERS arcfour.lo"
AC_DEFINE_UNQUOTED(USE_ARCFOUR, $found,
[Defined if this module should be included])
LIST_MEMBER(blowfish, $enabled_ciphers)
test "$found" = "1" && GCRYPT_CIPHERS="$GCRYPT_CIPHERS blowfish.lo"
AC_DEFINE_UNQUOTED(USE_BLOWFISH, $found,
[Defined if this module should be included])
LIST_MEMBER(cast5, $enabled_ciphers)
test "$found" = "1" && GCRYPT_CIPHERS="$GCRYPT_CIPHERS cast5.lo"
AC_DEFINE_UNQUOTED(USE_CAST5, $found,
[Defined if this module should be included])
LIST_MEMBER(des, $enabled_ciphers)
test "$found" = "1" && GCRYPT_CIPHERS="$GCRYPT_CIPHERS des.lo"
AC_DEFINE_UNQUOTED(USE_DES, $found,
[Defined if this module should be included])
LIST_MEMBER(aes, $enabled_ciphers)
test "$found" = "1" && GCRYPT_CIPHERS="$GCRYPT_CIPHERS rijndael.lo"
AC_DEFINE_UNQUOTED(USE_AES, $found,
[Defined if this module should be included])
LIST_MEMBER(twofish, $enabled_ciphers)
test "$found" = "1" && GCRYPT_CIPHERS="$GCRYPT_CIPHERS twofish.lo"
AC_DEFINE_UNQUOTED(USE_TWOFISH, $found,
[Defined if this module should be included])
LIST_MEMBER(serpent, $enabled_ciphers)
test "$found" = "1" && GCRYPT_CIPHERS="$GCRYPT_CIPHERS serpent.lo"
AC_DEFINE_UNQUOTED(USE_SERPENT, $found,
[Defined if this module should be included])
LIST_MEMBER(rfc2268, $enabled_ciphers)
test "$found" = "1" && GCRYPT_CIPHERS="$GCRYPT_CIPHERS rfc2268.lo"
AC_DEFINE_UNQUOTED(USE_RFC2268, $found,
[Defined if this module should be included])
LIST_MEMBER(dsa, $enabled_pubkey_ciphers)
test "$found" = "1" && GCRYPT_PUBKEY_CIPHERS="$GCRYPT_PUBKEY_CIPHERS dsa.lo"
AC_DEFINE_UNQUOTED(USE_DSA, $found,
[Defined if this module should be included])
LIST_MEMBER(rsa, $enabled_pubkey_ciphers)
test "$found" = "1" && GCRYPT_PUBKEY_CIPHERS="$GCRYPT_PUBKEY_CIPHERS rsa.lo"
AC_DEFINE_UNQUOTED(USE_RSA, $found,
[Defined if this module should be included])
LIST_MEMBER(elgamal, $enabled_pubkey_ciphers)
test "$found" = "1" \
&& GCRYPT_PUBKEY_CIPHERS="$GCRYPT_PUBKEY_CIPHERS elgamal.lo"
AC_DEFINE_UNQUOTED(USE_ELGAMAL, $found,
[Defined if this module should be included])
LIST_MEMBER(crc, $enabled_digests)
test "$found" = "1" && GCRYPT_DIGESTS="$GCRYPT_DIGESTS crc.lo"
AC_DEFINE_UNQUOTED(USE_CRC, $found,
[Defined if this module should be included])
LIST_MEMBER(md4, $enabled_digests)
test "$found" = "1" && GCRYPT_DIGESTS="$GCRYPT_DIGESTS md4.lo"
AC_DEFINE_UNQUOTED(USE_MD4, $found,
[Defined if this module should be included])
LIST_MEMBER(md5, $enabled_digests)
test "$found" = "1" && GCRYPT_DIGESTS="$GCRYPT_DIGESTS md5.lo"
AC_DEFINE_UNQUOTED(USE_MD5, $found,
[Defined if this module should be included])
LIST_MEMBER(sha256, $enabled_digests)
test "$found" = "1" && GCRYPT_DIGESTS="$GCRYPT_DIGESTS sha256.lo"
AC_DEFINE_UNQUOTED(USE_SHA256, $found,
[Defined if this module should be included])
LIST_MEMBER(sha512, $enabled_digests)
test "$found" = "1" && GCRYPT_DIGESTS="$GCRYPT_DIGESTS sha512.lo"
AC_DEFINE_UNQUOTED(USE_SHA512, $found,
[Defined if this module should be included])
LIST_MEMBER(tiger, $enabled_digests)
test "$found" = "1" && GCRYPT_DIGESTS="$GCRYPT_DIGESTS tiger.lo"
AC_DEFINE_UNQUOTED(USE_TIGER, $found,
[Defined if this module should be included])
# rmd160 and sha1 should be included always.
GCRYPT_DIGESTS="$GCRYPT_DIGESTS rmd160.lo sha1.lo"
AC_DEFINE_UNQUOTED(USE_RMD160, 1, [Defined if this module should be included])
AC_DEFINE_UNQUOTED(USE_SHA1, 1, [Defined if this module should be included])
LIST_MEMBER(linux, $random_modules)
test "$found" = "1" && GCRYPT_RANDOM="$GCRYPT_RANDOM rndlinux.lo"
AC_DEFINE_UNQUOTED(USE_RNDLINUX, $found,
[Defined if the /dev/random based RNG should be used.])
LIST_MEMBER(unix, $random_modules)
test "$found" = "1" && GCRYPT_RANDOM="$GCRYPT_RANDOM rndunix.lo"
AC_DEFINE_UNQUOTED(USE_RNDUNIX, $found,
[Defined if the default Unix RNG should be used.])
if test "$found" = "1"; then
print_egd_notice=yes
fi
LIST_MEMBER(egd, $random_modules)
test "$found" = "1" && GCRYPT_RANDOM="$GCRYPT_RANDOM rndegd.lo"
AC_DEFINE_UNQUOTED(USE_RNDEGD, $found,
[Defined if the EGD based RNG should be used.])
LIST_MEMBER(w32, $random_modules)
test "$found" = "1" && GCRYPT_RANDOM="$GCRYPT_RANDOM rndw32.lo"
AC_DEFINE_UNQUOTED(USE_RNDW32, $found,
[Defined if the Windows specific RNG should be used.])
AC_SUBST([GCRYPT_CIPHERS])
AC_SUBST([GCRYPT_PUBKEY_CIPHERS])
AC_SUBST([GCRYPT_DIGESTS])
AC_SUBST([GCRYPT_RANDOM])
AC_SUBST(LIBGCRYPT_CIPHERS, $enabled_ciphers)
AC_SUBST(LIBGCRYPT_PUBKEY_CIPHERS, $enabled_pubkey_ciphers)
AC_SUBST(LIBGCRYPT_DIGESTS, $enabled_digests)
AC_CONFIG_FILES([
Makefile
mpi/Makefile
cipher/Makefile
doc/Makefile
src/Makefile
src/libgcrypt-config
tests/Makefile
w32-dll/Makefile
])
AC_OUTPUT
# Give some feedback
echo
if test "$print_egd_notice" = "yes"; then
cat <<G10EOF
The performance of the Unix random gatherer module (rndunix) is not
very good and it does not keep the entropy pool over multiple
invocations of GnuPG. The suggested way to overcome this problem is
to use the
Entropy Gathering Daemon (EGD)
which provides a entropy source for the whole system. It is written
in Perl and available at the GnuPG FTP servers. To enable EGD you
should rerun configure with the option "--enable-static-rnd=egd".
For more information consult the GnuPG webpages:
http://www.gnupg.org/download.html#egd
G10EOF
fi
warn=""
for file in "random_modules"; do
case "$file" in rndunix | rndw32) warn="$warn $file";; esac
done
if test -n "$warn"; then
echo "Please note that you are building a version of Libgcrypt with"
echo " $warn"
echo "included. These parts are licensed under the GPL and thus the"
echo "use of this library has to comply with the conditions of the GPL."
fi
# Give some feedback
echo " Configured for: $PRINTABLE_OS_NAME ($target)"
echo

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