Don't need to check for PKG_CONFIG

PKG_CHECK_MODULES already does that, so no need to do that again.

diff --git a/configure.ac b/configure.ac
index 056341f..415e43f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -16,11 +16,6 @@ dnl Checks for programs.
 AC_PROG_CC
 AC_PROG_CPP
 
-dnl We need to get variables using pkg-config
-AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
-AS_IF([test "x$PKG_CONFIG" = "xno"],
-      [AC_MSG_FAILURE(Can't find pkg-config tool.)])
-
 dnl Checks for libraries.
 
 dnl ****************************