detect pkg-config explicitly in configure.ac; this stops --without-lua from breaking...

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@2610 d19b8d6e-7fed-0310-83ef-9ca221ded41b

diff --git a/configure.ac b/configure.ac
index 897676f9849aad75af794634e9f3d41f950853f3..d057d18fed76185fa5123dbce0e2b829c5b6c608 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -23,6 +23,9 @@ BOOST_PROGRAM_OPTIONS([mt])
 BOOST_SERIALIZATION([mt])
 #BOOST_SYSTEM([mt])
 
+# detect pkg-config explicitly
+PKG_PROG_PKG_CONFIG
+
 dnl Check for lua
 AC_MSG_CHECKING(if with lua)
 AC_ARG_WITH(lua, AC_HELP_STRING([--with-lua],[lua]), [WITH_LUA=$withval],[WITH_LUA=yes])