[Midnightbsd-cvs] mports [19476] trunk/Mk/extensions/tex.mk: add a guard around tex.mk so it does not load twice

[laffer1 at midnightbsd.org]

Revision: 19476
          http://svnweb.midnightbsd.org/mports/?rev=19476
Author:   laffer1
Date:     2015-06-10 19:08:02 -0400 (Wed, 10 Jun 2015)
Log Message:
-----------
add a guard around tex.mk so it does not load twice

Modified Paths:
--------------
    trunk/Mk/extensions/tex.mk

Modified: trunk/Mk/extensions/tex.mk
===================================================================
--- trunk/Mk/extensions/tex.mk	2015-06-10 23:03:26 UTC (rev 19475)
+++ trunk/Mk/extensions/tex.mk	2015-06-10 23:08:02 UTC (rev 19476)
@@ -50,6 +50,10 @@
 # USE_TEX=	formats
 # USE_TEX=	latex:build dvipsk:build
 
+.if !defined(Tex_Pre_Include)
+
+Tex_Pre_Include=             tex.mk
+
 # default TeX distribution.  "texlive"
 TEX_DEFAULT?=	texlive
 
@@ -622,3 +626,4 @@
 post-install-xmltex:
 	${LN} -sf pdftex ${PREFIX}/bin/xmltex
 	${LN} -sf pdftex ${PREFIX}/bin/pdfxmltex
+.endif