# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1436374115 14400
# Node ID 820c5a4dd0abc5f2d1704c94e76dbb53993a1094
# Parent  03c88436ad8c32051087b1b4515574ff28927712
use $(abs_top_srcdir) in TEXINPUTS for processing refcard sources

* doc/module.mk ($(refcard_DVI), $(refcard_PDF)): use
$(abs_top_srcdir) instead of $(srcdir) to set TEXINPUTS.

diff -r 03c88436ad8c -r 820c5a4dd0ab doc/module.mk
--- a/doc/module.mk	Fri Jul 10 21:10:42 2015 -0700
+++ b/doc/module.mk	Wed Jul 08 12:48:35 2015 -0400
@@ -465,12 +465,12 @@
 
 $(refcard_DVI) : %.dvi : %.tex doc/refcard/$(octave_dirstamp)
 	-$(AM_V_TEX)cd $(@D) && \
-	TEXINPUTS="$(srcdir)/doc/refcard:$(TEXINPUTS):" \
+	TEXINPUTS="$(abs_top_srcdir)/doc/refcard:$(TEXINPUTS):" \
 	$(TEX) $(<F) $(AM_V_texidevnull)
 
 $(refcard_PDF) : %.pdf : %.tex doc/refcard/$(octave_dirstamp)
 	-$(AM_V_PDFTEX)cd $(@D) && \
-	TEXINPUTS="$(srcdir)/doc/refcard:$(TEXINPUTS):" \
+	TEXINPUTS="$(abs_top_srcdir)/doc/refcard:$(TEXINPUTS):" \
 	$(PDFTEX) $(<F) $(AM_V_texidevnull)
 
 endif