diff -up pkg-config-0.25/pkg.m4.dnl pkg-config-0.25/pkg.m4
--- pkg-config-0.25/pkg.m4.dnl	2010-07-08 12:49:24.795813001 -0400
+++ pkg-config-0.25/pkg.m4	2010-07-08 12:49:52.804680655 -0400
@@ -135,7 +135,7 @@ $$1_PKG_ERRORS
 Consider adjusting the PKG_CONFIG_PATH environment variable if you
 installed software in a non-standard prefix.
 
-_PKG_TEXT])
+_PKG_TEXT])dnl
         ])
 elif test $pkg_failed = untried; then
      	AC_MSG_RESULT([no])
@@ -146,7 +146,7 @@ path to pkg-config.
 
 _PKG_TEXT
 
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.])
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])dnl
         ])
 else
 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS