-AC_CHECK_LIB(m, sin)
-AC_CHECK_LIB(gmp, mpf_get_str,,
- AC_CHECK_LIB(gmp, __gmpf_get_str,,
- AC_MSG_ERROR([You must install libgmp])
- )
-)
-
-AC_CHECK_FUNC(getopt_long,,
- AC_MSG_ERROR(`This application depends upon getopt_long'))
-
-
-AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
- AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
- termcap=no))
-if test "$termcap" = yes; then
- AC_CHECK_HEADERS(termcap.h)
- AC_DEFINE(HAVE_LIBTERMCAP, 1,
- [Define if you have the termcap library (-ltermcap).])
+AC_SYS_LARGEFILE
+AC_SEARCH_LIBS([sin], [m])
+AC_SEARCH_LIBS([dcgettext], [intl])
+PSPP_LIBPLOT
+PSPP_LC_PAPER
+AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
+
+
+AC_ARG_VAR([PSPP_LDFLAGS], [linker flags to be used for linking the pspp binary only])
+AC_ARG_VAR([PSPPIRE_LDFLAGS], [linker flags to be used for linking the psppire binary only])
+
+
+AC_ARG_WITH(
+ gui,
+ [AS_HELP_STRING([--without-gui], [don't build the PSPPIRE gui])])
+
+required_gtk_version=2.12
+
+if test x"$with_gui" != x"no" ; then
+ PKG_CHECK_MODULES(GTK, gtk+-2.0 >= $required_gtk_version,,
+ [PSPP_REQUIRED_PREREQ([gtk+ 2.0 v$required_gtk_version or later (or use --without-gui)])])
+fi
+AM_CONDITIONAL(WITHGUI, test x"$with_gui" != x"no")
+
+
+dnl Checks needed for psql reader
+
+dnl The 8.x series postgres tarballs installs with a default prefix of
+dnl /usr/local/pgsql whereas, OSes (such as debian) install into /usr .
+
+dnl If the libpq.so file is in a non standard path, (one which the linker
+dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
+dnl However, if the system happens to have more than one version of other
+dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
+dnl /usr and /usr/local) then the wrong one may get linked.
+
+dnl To overcome this, we first check for libpq in the standard places, and
+dnl only set PG_LDFLAGS if it's not found.
+
+
+AC_ARG_WITH(
+ libpq,
+ [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
+
+if test x"$with_libpq" != x"no" ; then
+ AC_SEARCH_LIBS([PQexec], [pq], [libpq_in_std_lib_path=yes])
+
+ AC_ARG_VAR([PG_CONFIG], [Full pathname of the pg_config program shipped with Postgresql])
+ if test x"$cross_compiling" != x"yes" ; then
+ AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
+ fi
+ if test -n "$PG_CONFIG" ; then
+ AC_SUBST(PG_CONFIG)
+ AC_DEFINE([PSQL_SUPPORT], 1,
+ [Define to 1 if building in support for reading from postgres databases.])
+ PG_CFLAGS=-I`$PG_CONFIG --includedir`
+ AC_SUBST(PG_CFLAGS)
+
+ if test "x$libpq_in_std_lib_path" != x"yes" ; then
+ PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
+ fi
+ AC_SUBST(PG_LDFLAGS)
+
+ PG_LIBS=-lpq
+ AC_SUBST(PG_LIBS)
+ PKG_CHECK_EXISTS(libssl,
+ AC_DEFINE([USE_SSL],1,
+ [Define to 1 if the openssl library is present.])
+ ,)
+ fi