dnl Initialize.
AC_PREREQ(2.64)
-AC_INIT([GNU PSPP], [1.5.2], [bug-gnu-pspp@gnu.org], [pspp])
+AC_INIT([GNU PSPP], [1.5.3], [bug-gnu-pspp@gnu.org], [pspp])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_TESTDIR([tests])
AC_LIBTOOL_DLOPEN
AC_PROG_LIBTOOL
AC_HEADER_TIOCGWINSZ
+
+AC_CHECK_SIZEOF([ptrdiff_t])
+binary_width=`expr 8 '*' $ac_cv_sizeof_ptrdiff_t`
+AC_SUBST([binary_width])
+
+
PKG_PROG_PKG_CONFIG
m4_pattern_forbid([PKG_CHECK_MODULES])
PSPP_CHECK_CLICKSEQUENCE
PSPP_ENABLE_WERROR
AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
+AM_CONDITIONAL(host_is_w32, [case $host_os in mingw*) true;; *) false;; esac] )
-PSPP_CC_FOR_BUILD
PSPP_PERL
PSPP_PYTHON
AC_CHECK_PROGS([TEX], [tex], [no])