doc/automake: Use correct syntax for configuring native build

diff --git a/doc/automake.mk b/doc/automake.mk
index c38de5535c9df766de54797ca0c5898dfdcf8021..b928691085d4ecefd4d0556dfbba6b13ede7ced6 100644 (file)
--- a/doc/automake.mk
+++ b/doc/automake.mk
@@ -189,7 +189,7 @@ pspp_output = native/utilities/pspp-output
 
 native/Makefile:
        $(MKDIR_P) native
-       (cd native && $(abs_top_srcdir)/configure --host=$$build --without-gui)
+       (cd native && $(abs_top_srcdir)/configure --host=$(build) --without-gui)
 
 native/gl/libgl.la: native/Makefile
        (cd native && flock --verbose $(top_builddir)/native-lock $(MAKE) gl/libgl.la)