diff options
Diffstat (limited to 'crypto/heimdal/cf/krb-bigendian.m4')
| -rw-r--r-- | crypto/heimdal/cf/krb-bigendian.m4 | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/crypto/heimdal/cf/krb-bigendian.m4 b/crypto/heimdal/cf/krb-bigendian.m4 deleted file mode 100644 index 30e1a79..0000000 --- a/crypto/heimdal/cf/krb-bigendian.m4 +++ /dev/null @@ -1,62 +0,0 @@ -dnl -dnl $Id: krb-bigendian.m4 15456 2005-06-16 21:04:43Z lha $ -dnl - -dnl check if this computer is little or big-endian -dnl if we can figure it out at compile-time then don't define the cpp symbol -dnl otherwise test for it and define it. also allow options for overriding -dnl it when cross-compiling - -AC_DEFUN([KRB_C_BIGENDIAN], [ -AC_ARG_ENABLE(bigendian, - AS_HELP_STRING([--enable-bigendian],[the target is big endian]), -krb_cv_c_bigendian=yes) -AC_ARG_ENABLE(littleendian, - AS_HELP_STRING([--enable-littleendian],[the target is little endian]), -krb_cv_c_bigendian=no) -AC_CACHE_CHECK([whether byte order is known at compile time], -krb_cv_c_bigendian_compile, -[AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ -#include <sys/types.h> -#include <sys/param.h> -#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN - bogus endian macros -#endif]])],[krb_cv_c_bigendian_compile=yes],[krb_cv_c_bigendian_compile=no])]) -AC_CACHE_CHECK(whether byte ordering is bigendian, krb_cv_c_bigendian,[ - if test "$krb_cv_c_bigendian_compile" = "yes"; then - AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ -#include <sys/types.h> -#include <sys/param.h> -#if BYTE_ORDER != BIG_ENDIAN - not big endian -#endif]])],[krb_cv_c_bigendian=yes],[krb_cv_c_bigendian=no]) - else - AC_RUN_IFELSE([AC_LANG_SOURCE([[main (int argc, char **argv) { - /* Are we little or big endian? From Harbison&Steele. */ - union - { - long l; - char c[sizeof (long)]; - } u; - u.l = 1; - exit (u.c[sizeof (long) - 1] == 1); - }]])],[krb_cv_c_bigendian=no],[krb_cv_c_bigendian=yes], - [AC_MSG_ERROR([specify either --enable-bigendian or --enable-littleendian])]) - fi -]) -if test "$krb_cv_c_bigendian" = "yes"; then - AC_DEFINE(WORDS_BIGENDIAN, 1, [define if target is big endian])dnl -fi -if test "$krb_cv_c_bigendian_compile" = "yes"; then - AC_DEFINE(ENDIANESS_IN_SYS_PARAM_H, 1, [define if sys/param.h defines the endiness])dnl -fi -AH_BOTTOM([ -#if ENDIANESS_IN_SYS_PARAM_H -# include <sys/types.h> -# include <sys/param.h> -# if BYTE_ORDER == BIG_ENDIAN -# define WORDS_BIGENDIAN 1 -# endif -#endif -]) -]) |
