Index: clamav-0.97.2/libclamav.pc.in
===================================================================
--- clamav-0.97.2.orig/libclamav.pc.in
+++ clamav-0.97.2/libclamav.pc.in
@@ -6,6 +6,7 @@ includedir=@includedir@
 Name: libclamav
 Description: A GPL virus scanner
 Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -lclamav @LIBCLAMAV_LIBS@
-Cflags: -I${includedir} @CFLAGS@
+Libs: -L${libdir} -lclamav
+Libs.private: -L${libdir} -lclamav @LIBCLAMAV_LIBS@
+Cflags: -I${includedir}
 
Index: clamav-0.97.2/clamav-config.in
===================================================================
--- clamav-0.97.2.orig/clamav-config.in
+++ clamav-0.97.2/clamav-config.in
@@ -54,12 +54,8 @@ while test $# -gt 0; do
 	usage 0
 	;;
 
-    --cflags)
-       	echo -I@includedir@ @CFLAGS@
-       	;;
-
-    --libs)
-       	echo -L@libdir@ @LIBCLAMAV_LIBS@
+    (--cflags|--libs)
+       	${PKG_CONFIG:-pkg-config} "$1" libclamav
        	;;
 
     *)