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Editorial changes and allow building with old libgcrypts.

Changed order of some conditional to make to put the special case into
the true branch.  Indentation changes.  Minor other changes to make the
ECC code more similar to the rest of our code.

It builds but many sefltests still fail.  Need to fix that before
using it with an ECDH enabled libgcrypt.

[/]
2011-01-21  Werner Koch  <wk@g10code.com>

	* configure.ac: Need Libgcrypt 1.4.6 due to AESWRAP.
	(HAVE_GCRY_PK_ECDH): Add new test.

[agent/]
2011-01-21  Werner Koch  <wk@g10code.com>

	* cvt-openpgp.c (GCRY_PK_ECDH) [!HAVE_GCRY_PK_ECDH]: New.

[include/]
2011-01-21  Werner Koch  <wk@g10code.com>

	* cipher.h (GCRY_PK_USAGE_CERT): Remove compatibility macros
	because we now require libgcrypt 1.4.6.
	(GCRY_PK_ECDH): Add replacement.
This commit is contained in:
Werner Koch 2011-01-21 12:00:57 +01:00
parent a66772aa63
commit 90b0ff23b7
29 changed files with 873 additions and 763 deletions

View file

@ -24,7 +24,7 @@ min_automake_version="1.10"
# Remember to change the version number immediately *after* a release.
# Set my_issvn to "yes" for non-released code. Remember to run an
# "svn up" and "autogen.sh" right before creating a distribution.
m4_define([my_version], [2.2.0])
m4_define([my_version], [2.1.0])
m4_define([my_issvn], [yes])
m4_define([svn_revision], m4_esyscmd([printf "%d" $(svn info 2>/dev/null \
@ -43,7 +43,7 @@ development_version=no
NEED_GPG_ERROR_VERSION=1.8
NEED_LIBGCRYPT_API=1
NEED_LIBGCRYPT_VERSION=1.6.0
NEED_LIBGCRYPT_VERSION=1.4.6
NEED_LIBASSUAN_API=2
NEED_LIBASSUAN_VERSION=2.0.0
@ -724,6 +724,20 @@ AM_PATH_GPG_ERROR("$NEED_GPG_ERROR_VERSION",
AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION",
have_libgcrypt=yes,have_libgcrypt=no)
AC_CACHE_CHECK([whether Libgcrypt support ECDH], gnupg_cv_gcry_pk_ecdh,
[ _gnupg_gcry_save_cflags=$CFLAGS
CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
AC_TRY_COMPILE(
[#include <gcrypt>],
[ return GCRY_PK_ECDH; ],
gnupg_cv_gcry_pk_ecdh=yes,
gnupg_cv_gcry_pk_ecdh=no)
CFLAGS=$_gnupg_gcry_save_cflags])
if test "$gnupg_cv_gcry_pk_ecdh" = yes; then
AC_DEFINE([HAVE_GCRY_PK_ECDH], 1,
[Define if gcrypt.h has the enum value for ECDH.])
fi
#
# libassuan is used for IPC