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* configure.in: Fix for OS-X compile time endian issues (patch from

Browse source 
Benjamin Reed <ranger at befunk dot com>)
This commit is contained in:
John (J5) Palmieri 2006-09-05 21:56:20 +00:00
parent cb51809e9c
commit 0553d5cd94
2 changed files with 48 additions and 5 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2006-09-05 John (J5) Palmieri <johnp@redhat.com>
* configure.in: Fix for OS-X compile time endian issues (patch from
Benjamin Reed <ranger at befunk dot com>)
2006-09-05 John (J5) Palmieri <johnp@redhat.com>
* configure.in: Check for no-common compiler flag (OS-X fix from

48
configure.in
View file

@ -343,8 +343,21 @@ fi
AC_SUBST(DBUS_INT16_TYPE)
## byte order
AC_C_BIGENDIAN
case $host_os in
darwin*)
# check at compile-time, so that it is possible to build universal
# (with multiple architectures at once on the compile line)
AH_VERBATIM([WORDS_BIGENDIAN_DARWIN], [
/* Use the compiler-provided endianness defines to allow universal compiling. */
#if defined(__BIG_ENDIAN__)
#define WORDS_BIGENDIAN 1
#endif
])
;;
*)
AC_C_BIGENDIAN
;;
esac
dnl **********************************
dnl *** va_copy checks (from GLib) ***
@ -433,8 +446,22 @@ if test x"$GCC" = xyes; then
AC_MSG_RESULT([no])
;;
i?86)
AC_MSG_RESULT([i486])
AC_DEFINE_UNQUOTED(DBUS_USE_ATOMIC_INT_486, 1, [Use atomic integer implementation for 486])
case $host_os in
darwin*)
AC_MSG_RESULT([darwin])
# check at compile-time, so that it is possible to build universal
# (with multiple architectures at once on the compile line)
AH_VERBATIM([DBUS_USE_ATOMIC_INT_486_DARWIN], [
#if (defined(__i386__) || defined(__x86_64__))
# define DBUS_USE_ATOMIC_INT_486 1
#endif
])
;;
*)
AC_MSG_RESULT([i486])
AC_DEFINE_UNQUOTED(DBUS_USE_ATOMIC_INT_486, 1, [Use atomic integer implementation for 486])
;;
esac
have_atomic_inc=yes
;;
*)
@ -444,7 +471,18 @@ if test x"$GCC" = xyes; then
fi
fi
if test x$have_atomic_inc = xyes ; then
AC_DEFINE_UNQUOTED(DBUS_HAVE_ATOMIC_INT, 1, [Some atomic integer implementation present])
case $host_os in
darwin*)
AH_VERBATIM([DBUS_HAVE_ATOMIC_INT_DARWIN], [
#if (defined(__i386__) || defined(__x86_64__))
# define DBUS_HAVE_ATOMIC_INT 1
#endif
])
;;
*)
AC_DEFINE_UNQUOTED(DBUS_HAVE_ATOMIC_INT, 1, [Some atomic integer implementation present])
;;
esac
fi
#### Various functions