dnl Process this file with autoconf to produce a configure script.
dnl Initialize.
-AX_PREREQ(2.60)
-AC_INIT([pspp],[0.4.3],[bug-gnu-pspp@gnu.org])
+AC_PREREQ(2.60)
+AC_INIT([pspp],[0.6.2-pre4],[bug-gnu-pspp@gnu.org])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE
AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
+AC_ARG_VAR([PSPP_LDFLAGS], [linker flags to be used for linking the pspp binary only])
+AC_ARG_VAR([PSPPIRE_LDFLAGS], [linker flags to be used for linking the psppire binary only])
+
+
AC_ARG_WITH(
gui,
[AS_HELP_STRING([--without-gui], [don't build the PSPPIRE gui])])
AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
-AC_SEARCH_LIBS([gsl_cdf_chisq_Q], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.4 or later)])])
+AC_SEARCH_LIBS([gsl_cdf_binomial_P], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.8 or later)])])
+PSPP_GSL_NEEDS_FGNU89_INLINE
dnl Recent versions of GNU ncurses install the curses header files into
dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which