doc: Distribute doc/pspp.xml, so that users don't need makeinfo or xmllint.

[pspp-builds.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 95dfc66f454604b1ee3c0a8d084511675a1860c5..dad55e2cb032ad1b0e7ef5f57504eadfb72f2672 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -40,6 +40,7 @@ fi
 dnl Checks for libraries.
 AC_SYS_LARGEFILE
 AC_SEARCH_LIBS([sin], [m])
+AC_SEARCH_LIBS([dcgettext], [intl])
 PSPP_LIBPLOT
 PSPP_LC_PAPER
 AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
@@ -58,6 +59,8 @@ required_gtk_version=2.12
 if test x"$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)])])
+  AC_PATH_PROG([XMLLINT], [xmllint], [echo], [$PATH])
+  AC_SUBST(XMLLINT)
 fi
 AM_CONDITIONAL(WITHGUI, test x"$with_gui" != x"no")