[Libguestfs] [PATCH 3/4] build: expose HAVE_YAJL to automake

[Pino Toscano]

This way it can be used in automake conditionals.
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index 739cf06..2ce2456 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1072,6 +1072,7 @@ PKG_CHECK_MODULES([YAJL], [yajl >= 2.0.4], [
     AC_SUBST([YAJL_LIBS])
     AC_DEFINE([HAVE_YAJL],[1],[Define to 1 if you have yajl.])
 ],[AC_MSG_WARN([yajl not found, some features will be disabled])])
+AM_CONDITIONAL([HAVE_YAJL],[test "x$YAJL_LIBS" != "x"])
 
 dnl Check for C++ (optional, we just use this to test the header works).
 AC_PROG_CXX
-- 
2.1.0