move warning to the right place

diff --git a/m4m/gp-check-library.m4 b/m4m/gp-check-library.m4
index ab8de3a..1487b0c 100644 (file)
--- a/m4m/gp-check-library.m4
+++ b/m4m/gp-check-library.m4
@@ -125,11 +125,11 @@ if test "x${[$1][_LIBS]}" = "x" && test "x${[$1][_CFLAGS]}" = "x"; then
                                [PKG_CHECK_MODULES([$1],[$2],     [have_][$1][=yes],[:])]
                        )
                fi
-               AC_MSG_WARN([The `$2' library could not be found using pkg-config.
-No version checks will be performed if it is found using any other method.])
                dnl If pkg-config didn't find anything, try the libfoo-config program
-               dnl we certain known libraries ship with.
+               dnl certain known libraries ship with.
                if test "x${[have_][$1]}" = "xno"; then
+                       AC_MSG_WARN([The `$2' library could not be found using pkg-config.
+No version checks will be performed if it is found using any other method.])
                        AC_MSG_CHECKING([$2][ config program])
                        m4_pushdef([gp_lib_config],[m4_if([$2],[libusb],[libusb-config],
                                [$2],[libgphoto2],[gphoto2-config],