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- # ===========================================================================
- # https://www.gnu.org/software/autoconf-archive/ax_lib_beecrypt.html
- # ===========================================================================
- #
- # SYNOPSIS
- #
- # AX_LIB_BEECRYPT([yes|no|auto])
- #
- # DESCRIPTION
- #
- # Searches for the 'beecrypt' library with the --with... option.
- #
- # If found, define HAVE_BEECRYPT and macro BEECRYPT_LIBS. Also defines
- # BEECRYPT_WITH_<algo> for the algorithms found available. Possible
- # algorithms: BASE64 AES BF MD5 SHA1 SHA256 SHA384 SHA512.
- #
- # The argument is used if no --with...-beecrypt option is set. Value "yes"
- # requires the configuration by default. Value "no" does not require it by
- # default. Value "auto" configures the library only if available.
- #
- # See also AX_LIB_CRYPTO and AX_LIB_GCRYPT.
- #
- # LICENSE
- #
- # Copyright (c) 2009 Fabien Coelho <autoconf.archive@coelho.net>
- #
- # Copying and distribution of this file, with or without modification, are
- # permitted in any medium without royalty provided the copyright notice
- # and this notice are preserved. This file is offered as-is, without any
- # warranty.
-
- #serial 10
-
- # AX_CHECK_BEECRYPT_ALGO([name],[function])
- AC_DEFUN([AX_CHECK_BEECRYPT_ALGO],[
- AC_CHECK_LIB([beecrypt], [$2],
- AC_DEFINE([BEECRYPT_WITH_$1],[1],[Algorithm $1 in beecrypt library]))
- ])
-
- # AX_LIB_BEECRYPT([yes|no|auto])
- AC_DEFUN([AX_LIB_BEECRYPT],[
- AC_MSG_CHECKING([whether beecrypt is enabled])
- AC_ARG_WITH([beecrypt],[ --with-beecrypt require beecrypt library
- --without-beecrypt disable beecrypt library],[
- AC_MSG_RESULT([$withval])
- ac_with_beecrypt=$withval
- ],[
- AC_MSG_RESULT([$1])
- ac_with_beecrypt=$1
- ])
- if test "$ac_with_beecrypt" = "yes" -o "$ac_with_beecrypt" = "auto" ; then
- AC_CHECK_HEADERS([beecrypt/beecrypt.h],[
- AC_CHECK_LIB([beecrypt],[blockCipherFind],[
- AC_DEFINE([HAVE_BEECRYPT],[1],[Beecrypt library is available])
- HAVE_BEECRYPT=1
- AC_SUBST([BEECRYPT_LIBS],[-lbeecrypt])
- # encoding
- AX_CHECK_BEECRYPT_ALGO([BASE64],[b64encode])
- # ciphers
- AX_CHECK_BEECRYPT_ALGO([AES],[aesSetup])
- AX_CHECK_BEECRYPT_ALGO([BF],[blowfishSetup])
- # digests
- AX_CHECK_BEECRYPT_ALGO([MD5],[md5Digest])
- AX_CHECK_BEECRYPT_ALGO([SHA1],[sha1Digest])
- AX_CHECK_BEECRYPT_ALGO([SHA256],[sha256Digest])
- AX_CHECK_BEECRYPT_ALGO([SHA384],[sha384Digest])
- AX_CHECK_BEECRYPT_ALGO([SHA512],[sha512Digest])
- ])
- ])
- # complain only if explicitly required
- if test "$ac_with_beecrypt" = "yes" -a "x$HAVE_BEECRYPT" = "x" ; then
- AC_MSG_ERROR([cannot configure required beecrypt library])
- fi
- fi
- ])
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