Add default error rules for making postgres.pdf and postgres.ps,

suggesting proper target names.

diff --git a/doc/src/sgml/Makefile b/doc/src/sgml/Makefile
index 2d6d3d39351a5afc3c95c5664e2a05f919275f58..120963afb379f11d9e970a6626f9e34abbee0c5d 100644 (file)
--- a/doc/src/sgml/Makefile
+++ b/doc/src/sgml/Makefile
@@ -2,7 +2,7 @@
 #
 # PostgreSQL documentation makefile
 #
-# $PostgreSQL: pgsql/doc/src/sgml/Makefile,v 1.102 2007/12/05 10:06:08 petere Exp $
+# $PostgreSQL: pgsql/doc/src/sgml/Makefile,v 1.103 2007/12/14 13:20:30 momjian Exp $
 #
 #----------------------------------------------------------------------------
 
@@ -161,9 +161,15 @@ JADE.tex.call = $(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d $(srcdir)/styl
        jadetex $<
 
 # PostScript from TeX
+postgres.ps:
+       $(error Use 'gmake postgres-US.ps' or 'gmake postgres-A4.ps')
+       
 %.ps: %.dvi
        dvips -o $@ $<
 
+postgres.pdf:
+       $(error Use 'gmake postgres-US.pdf' or 'gmake postgres-A4.pdf')
+       
 %.pdf: %.tex-pdf
        @rm -f $*.aux $*.log $*.out
 # multiple runs are necessary to create proper intra-document links