-AC_ARG_WITH(
- gui,
- [AS_HELP_STRING([--without-gui], [don't build the PSPPIRE gui])])
-
-required_gtk_version=2.12
-if test x"$enable_anachronistic_dependencies" = x"yes" ; then
- required_gtk_version=2.8.20
+AC_ARG_VAR([PSPP_LDFLAGS], [linker flags to be used for linking the pspp binary only])
+AC_ARG_VAR([PSPPIRE_LDFLAGS], [linker flags to be used for linking the psppire binary only])
+
+# Support for Cairo and Pango.
+AC_ARG_WITH([cairo],
+ [AS_HELP_STRING(
+ [--without-cairo],
+ [Don't build support for charts (using Cairo and Pango);
+ implies --without-gui])],
+ [], [with_cairo=yes])
+AM_CONDITIONAL([HAVE_CAIRO], [test "$with_cairo" != no])
+if test "$with_cairo" != no; then
+ PKG_CHECK_MODULES([CAIRO], [cairo >= 1.5 pango >= 1.22 pangocairo],
+ [CPPFLAGS="$CPPFLAGS $CAIRO_CFLAGS"
+ AC_DEFINE([HAVE_CAIRO], 1,
+ [Define to 1 if Cairo and Pango are available.])],
+ [PSPP_REQUIRED_PREREQ([cairo 1.5 or later and pango 1.22 or later (or use --without-cairo)])])