Fix typo around libarchive in configure.ac.

Patch by Orbea, Bug 3866 - slibtool causes compile failure

diff --git a/configure.ac b/configure.ac
index 0a997ee616dde3d77df503fa741d2b9770744aee..9e4933e9f833a91ba6cf4d42eb437ec60c27515d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1174,7 +1174,7 @@ AC_SUBST(ARCHIVE_CFLAGS)
 AC_CHECK_LIB([archive], [archive_read_new],
                       ARCHIVE_LIBS=-larchive
                       HAVE_ARCHIVE=yes
-                      AC_SUBST(ARCHIVE_LIBS,ARCHIVE_CFLAGS),
+                      AC_SUBST(ARCHIVE_LIBS,$ARCHIVE_CFLAGS),
                       HAVE_ARCHIVE=no
                       )