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Remove unused u64 type definitions.

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* configure.ac: Remove check for uint64 and UINT64_C.
* include/types.h: Remove u64 stuff.
* common/types.h: Ditto.
--

There have been relicts from GnuPG-1.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2014-01-09 19:14:09 +01:00
parent 0ee66a6f66
commit 362a30d8c2
3 changed files with 3 additions and 55 deletions
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14
common/types.h
View File

@ -96,20 +96,6 @@
# define HAVE_U32_TYPEDEF
#endif
#ifndef HAVE_U64_TYPEDEF
# undef u64 /* There might be a macro with this name. */
# if SIZEOF_UNSIGNED_INT == 8
typedef unsigned int u64;
# define HAVE_U64_TYPEDEF
# elif SIZEOF_UNSIGNED_LONG == 8
typedef unsigned long u64;
# define HAVE_U64_TYPEDEF
# elif __GNUC__ >= 2 || defined(__SUNPRO_C)
typedef unsigned long long u64;
# define HAVE_U64_TYPEDEF
# endif
#endif
/* Some GCC attributes. Note that we use also define some in
mischelp.h, but this header and types.h are not always included.

13
configure.ac
View File

@ -797,6 +797,7 @@ AC_SUBST(LIBUSB_LIBS)
#
# Check wether it is necessary to link against libdl.
# (For example to load libpcsclite)
#
gnupg_dlopen_save_libs="$LIBS"
LIBS=""
@ -1140,7 +1141,7 @@ fi
# We use HAVE_LANGINFO_CODESET in a couple of places.
AM_LANGINFO_CODESET
# Checks required for our use locales
# Checks required for our use of locales
gt_LC_MESSAGES
@ -1216,16 +1217,6 @@ AC_CHECK_SIZEOF(time_t,,[[
GNUPG_TIME_T_UNSIGNED
# Ensure that we have UINT64_C before we bother to check for uint64_t
# Fixme: really needed in gnupg? I think it is only useful in libcgrypt.
AC_CACHE_CHECK([for UINT64_C],[gnupg_cv_uint64_c_works],
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <inttypes.h>]],
[[uint64_t foo=UINT64_C(42);]])],
gnupg_cv_uint64_c_works=yes,gnupg_cv_uint64_c_works=no))
if test "$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" \
|| test "$ac_cv_sizeof_unsigned_long" = "0"; then

31
include/types.h
View File

@ -21,8 +21,7 @@
#define G10_TYPES_H
#ifdef HAVE_INTTYPES_H
/* For uint64_t */
#include <inttypes.h>
# include <inttypes.h>
#endif
/* The AC_CHECK_SIZEOF() in configure fails for some machines.
@ -93,40 +92,12 @@ typedef unsigned long u32;
#define HAVE_U32_TYPEDEF
#endif
/****************
* Warning: Some systems segfault when this u64 typedef and
* the dummy code in cipher/md.c is not available. Examples are
* Solaris and IRIX.
*/
#ifndef HAVE_U64_TYPEDEF
#undef u64 /* maybe there is a macro with this name */
#if SIZEOF_UINT64_T == 8
typedef uint64_t u64;
#define U64_C(c) (UINT64_C(c))
#define HAVE_U64_TYPEDEF
#elif SIZEOF_UNSIGNED_INT == 8
typedef unsigned int u64;
#define U64_C(c) (c ## U)
#define HAVE_U64_TYPEDEF
#elif SIZEOF_UNSIGNED_LONG == 8
typedef unsigned long u64;
#define U64_C(c) (c ## UL)
#define HAVE_U64_TYPEDEF
#elif SIZEOF_UNSIGNED_LONG_LONG == 8
typedef unsigned long long u64;
#define U64_C(c) (c ## ULL)
#define HAVE_U64_TYPEDEF
#endif
#endif
typedef union {
int a;
short b;
char c[1];
long d;
#ifdef HAVE_U64_TYPEDEF
u64 e;
#endif
float f;
double g;
} PROPERLY_ALIGNED_TYPE;