configure: remove CentOS5 pkg-config fix

diff --git a/configure.ac b/configure.ac
index eb2213db309c585cc1cc391ede97af02dd356b15..8ad0f6f7c7e30590cc9941a6f31bbe98a0a9a15c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -8,7 +8,7 @@
     AC_LANG_C
     AC_PROG_CC_C99
     AC_PROG_LIBTOOL
-    PKG_PROG_PKG_CONFIG(0.21) # 0.21 is the CentOS 5.11 version
+    PKG_PROG_PKG_CONFIG
 
     dnl Taken from https://llvm.org/svn/llvm-project/llvm/trunk/autoconf/configure.ac
     dnl check if we compile using clang or gcc. On some systems the gcc binary is