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### s48_enable_universal_binary.m4 --- S48_ENABLE_UNIVERSAL_BINARY macro -*- Autoconf -*-
# serial 1
dnl
dnl
dnl Option to build an universal binary on MacOSX.
AC_DEFUN([S48_ENABLE_UNIVERSAL_BINARY], [dnl
AC_MSG_CHECKING([whether we are building a Universal Binary])
dnl
AC_ARG_ENABLE([universal-binary],
[AC_HELP_STRING([--enable-universal-binary],
[Build MacOS X Universal Binary])],
[if test "$enable_universal_binary" != no; then
case $host in
*darwin* ) S48_BUILD_UNIVERSAL_P="1"
AC_DEFINE([BUILD_UNIVERSAL_BINARY], 1,
[Define if we are building an OS X Universal Binary.])
AC_MSG_RESULT(yes)
;;
* ) AC_MSG_ERROR([--enable-universal-binary only works on Mac OS X])
;;
esac
else
S48_BUILD_UNIVERSAL_P="0"
AC_MSG_RESULT(no)
fi],
[dnl
S48_BUILD_UNIVERSAL_P="0"
AC_MSG_RESULT(no)])])
### s48_enable_universal_binary.m4 ends here
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