# HG changeset patch
# User Pádraig Brady <P@draigBrady.com>
# Date 1433302683 -3600
# Node ID 821f62f72c802ccbd8260c50679e10ce47334470
# Parent  b340ea1b01ed37220c5b5340d1878106fb1d50c9
vasprintf-posix: avoid compiling vasnprintf where possible

* modules/vasprintf-posix: Avoid compiling the large vasnprintf
module where not required.  For example on a GNU/Linux system
when gnulib-tool is run with the --conditional-dependencies option.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2015-06-03  Pádraig Brady  <P@draigBrady.com>
+
+	vasprintf-posix: avoid compiling vasnprintf where possible
+	* modules/vasprintf-posix: Avoid compiling the large vasnprintf
+	module where not required.  For example on a GNU/Linux system
+	when gnulib-tool is run with the --conditional-dependencies option.
+
 2015-06-02  Pádraig Brady  <P@draigBrady.com>
 
 	file-has-acl: fix build on Mac OS X 10
diff --git a/modules/vasprintf-posix b/modules/vasprintf-posix
--- a/modules/vasprintf-posix
+++ b/modules/vasprintf-posix
@@ -14,7 +14,7 @@
 
 Depends-on:
 vasprintf
-vasnprintf
+vasnprintf     [test $HAVE_VASPRINTF = 0 || test $REPLACE_VASPRINTF = 1]
 isnand-nolibm
 isnanl-nolibm
 frexp-nolibm