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* configure.ac: Drop TIGER/192 support. Check for UINT64_C to go along

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with uint64_t.
This commit is contained in:
David Shaw 2003-09-04 12:27:33 +00:00
parent 50fb4a28d3
commit 192520ade6
2 changed files with 16 additions and 44 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2003-09-04 David Shaw <dshaw@jabberwocky.com>
* configure.ac: Drop TIGER/192 support. Check for UINT64_C to go
along with uint64_t.
2003-09-01 David Shaw <dshaw@jabberwocky.com>
* NEWS: Note --list-options, --verify-options, the deprecation of

55
configure.ac
View File

@ -113,8 +113,6 @@ use_cast5=yes
use_blowfish=yes
use_aes=yes
use_twofish=yes
use_tiger192=no
use_old_tiger192=no
use_sha256=yes
use_sha512=yes
use_exec=yes
@ -193,34 +191,6 @@ if test x"$use_twofish" = xyes ; then
AC_DEFINE(USE_TWOFISH,1,[Define to include the TWOFISH cipher])
fi
dnl this is because the stable branch calls it just "tiger".
AC_ARG_ENABLE(tiger,,use_tiger192=$enableval)
AC_ARG_ENABLE(old-tiger,,use_old_tiger192=$enableval)
dnl TIGER192 is actually defined only after we confirm 64-bit support
dnl later
AC_MSG_CHECKING([whether to enable the nonstandard TIGER/192 digest])
AC_ARG_ENABLE(tiger192,
AC_HELP_STRING([--enable-tiger192],[enable the nonstandard TIGER/192 digest]),
use_tiger192=$enableval)
AC_MSG_RESULT($use_tiger192)
AC_MSG_CHECKING([whether to enable old-style nonstandard TIGER/192 digest support])
AC_ARG_ENABLE(old-tiger192,
AC_HELP_STRING([--enable-old-tiger192],[enable old-style nonstandard TIGER/192 digest support]),
use_old_tiger=$enableval)
AC_MSG_RESULT($use_old_tiger192)
if test x"$use_tiger192" = xyes || test x"$use_old_tiger192" = xyes ; then
AC_MSG_WARN([[
***
*** The TIGER/192 digest is in the process of being removed from the
*** OpenPGP standard. While it hasn't been removed from GnuPG yet, it
*** will be removed in a future version. For the sake of future
*** compatibility, please do not use this digest.
***]])
fi
AC_MSG_CHECKING([whether to enable the SHA-256 digest])
AC_ARG_ENABLE(sha256,
AC_HELP_STRING([--disable-sha256],[disable the SHA-256 digest]),
@ -692,7 +662,15 @@ AC_CHECK_SIZEOF(unsigned short)
AC_CHECK_SIZEOF(unsigned int)
AC_CHECK_SIZEOF(unsigned long)
AC_CHECK_SIZEOF(unsigned long long)
AC_CHECK_SIZEOF(uint64_t)
# Ensure that we have UINT64_C before we bother to check for uint64_t
AC_CACHE_CHECK([for UINT64_C],[gnupg_cv_uint64_c_works],
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([#include <inttypes.h>
uint64_t foo=UINT64_C(42);]),gnupg_cv_uint64_c_works=yes,gnupg_cv_uint64_c_works=no))
if test "$gnupg_cv_uint64_c_works" = "yes" ; then
AC_CHECK_SIZEOF(uint64_t)
fi
if test "$ac_cv_sizeof_unsigned_short" = "0" \
|| test "$ac_cv_sizeof_unsigned_int" = "0" \
@ -704,20 +682,9 @@ dnl 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])
&& test x"$ac_cv_sizeof_uint64_t" != "x8"; then
AC_MSG_WARN([No 64-bit types. Disabling SHA-384 and SHA-512])
else
if test x"$use_tiger192" = xyes ; then
AC_SUBST(TIGER_O,tiger.o)
AC_DEFINE(USE_TIGER192,1,[Define to include the TIGER/192 digest])
fi
if test "$use_old_tiger192" = yes ; then
AC_SUBST(TIGER_O,tiger.o)
AC_DEFINE(USE_TIGER192,1,[Define to include the TIGER/192 digest])
AC_DEFINE(USE_OLD_TIGER,1,[Define to use the old fake OID for TIGER/192 digest support])
fi
if test x"$use_sha512" = xyes ; then
AC_SUBST(SHA512_O,sha512.o)
AC_DEFINE(USE_SHA512,1,[Define to include the SHA-384 and SHA-512 digests])