# HG changeset patch
# User Rik <rdrider0-list@yahoo.com>
# Date 1259800360 28800
# Node ID 3211ec426324efd8ee8e53607b635f3b6a1f4d49
# Parent  2929c453af8f353ba72bc1d6e0de2ec7858a368e
Correct Makefile.am to allow VPATH builds of documentation

diff -r 2929c453af8f -r 3211ec426324 doc/ChangeLog
--- a/doc/ChangeLog	Wed Dec 02 13:42:02 2009 +0100
+++ b/doc/ChangeLog	Wed Dec 02 16:32:40 2009 -0800
@@ -1,3 +1,8 @@
+2009-12-02  Rik <octave@nomad.inbox5.com>
+
+	* interpreter/Makefile.am: Correct Makefile.am to allow VPATH builds of
+	documentation
+
 2009-12-01  Rik <octave@nomad.inbox5.com>
 
 	* faq/Makefile.am, doc/interpreter/bugs.txi, doc/interpreter/install.txi:
diff -r 2929c453af8f -r 3211ec426324 doc/interpreter/Makefile.am
--- a/doc/interpreter/Makefile.am	Wed Dec 02 13:42:02 2009 +0100
+++ b/doc/interpreter/Makefile.am	Wed Dec 02 16:32:40 2009 -0800
@@ -28,7 +28,9 @@
 
 TEXINFO_TEX = ../texinfo.tex
 
-TEXINPUTS := "..$(PATH_SEPARATOR)$(srcdir)$(PATH_SEPARATOR)$(srcdir)/..$(PATH_SEPARATOR)$(TEXINPUTS)$(PATH_SEPARATOR)"
+## Extra PATH_SEPARATOR at start and end of list is currently required
+## due to weak parsing by texi2XXX scripts.  (12/02/09)
+TEXINPUTS := "$(PATH_SEPARATOR)..$(PATH_SEPARATOR)$(srcdir)/..$(PATH_SEPARATOR)$(srcdir)$(PATH_SEPARATOR)$(TEXINPUTS)$(PATH_SEPARATOR)"
 export TEXINPUTS
 
 TEXMFCNF := "..$(PATH_SEPARATOR)$(srcdir)$(PATH_SEPARATOR)$(srcdir)/..$(PATH_SEPARATOR)$(PATH_SEPARATOR)$(TEXMFCNF)$(PATH_SEPARATOR)"