[6274] escape $ in Make variable

[Gavin D. Smith]

Revision: 6274
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=6274
Author:   gavin
Date:     2015-05-17 17:09:50 +0000 (Sun, 17 May 2015)
Log Message:
-----------
escape $ in Make variable

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/po/Makevars

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2015-05-17 15:29:17 UTC (rev 6273)
+++ trunk/ChangeLog     2015-05-17 17:09:50 UTC (rev 6274)
@@ -9,6 +9,9 @@
        * info/pseudotty.c: Log bytes received from control channel, for 
        better trouble-shooting.
 
+       * po/Makevars: Escape "$" in XGETTEXT_OPTIONS.  (Attempt at 
+       fixing build failure on FreeBSD 9.3, reported by Assaf Gordon.)
+
 2015-05-17  Gavin Smith  <address@hidden>
 
        * info/t/Init-inter.inc: Copy shell portability code for "local" 

Modified: trunk/po/Makevars
===================================================================
--- trunk/po/Makevars   2015-05-17 15:29:17 UTC (rev 6273)
+++ trunk/po/Makevars   2015-05-17 17:09:50 UTC (rev 6274)
@@ -7,14 +7,14 @@
 subdir = po
 top_builddir = ..
 
-# These options get passed to xgettext.
+# These options get passed to xgettext.  "$" is escaped as "$$" here.
 XGETTEXT_OPTIONS = \
  -cTRANSLATORS\
  --keyword=_\
  --keyword=N_\
  --keyword=__\
  -k__\
- -k\$__\
+ -k\$$__\
  -k%__\
  -k__x\
  -k__n:1,2\