Clean up libfetch checking in configure

Model it after the new OpenSSL check, and have it be a bit more useful. If
you do not explicitly pass a command line option, it will be linked if
available but will not error out if it is missing. Also bump the version to
that where connection caching was introduced as we use these new features in
the codebase.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/libalpm/alpm.c b/lib/libalpm/alpm.c
index 7bcfc8f1..6f4f4a4c 100644
--- a/lib/libalpm/alpm.c
+++ b/lib/libalpm/alpm.c
@@ -24,7 +24,7 @@
 #include "config.h"
 
 /* connection caching setup */
-#if defined(INTERNAL_DOWNLOAD)
+#ifdef HAVE_FETCH
 #include <fetch.h>
 #endif
 
@@ -59,7 +59,7 @@ int SYMEXPORT alpm_initialize(void)
 	bindtextdomain("libalpm", LOCALEDIR);
 #endif
 
-#ifdef INTERNAL_DOWNLOAD
+#ifdef HAVE_FETCH
 	fetchConnectionCacheInit(5, 1);
 #endif
 
@@ -82,7 +82,7 @@ int SYMEXPORT alpm_release(void)
 	_alpm_handle_free(handle);
 	handle = NULL;
 
-#ifdef INTERNAL_DOWNLOAD
+#ifdef HAVE_FETCH
 	fetchConnectionCacheClose();
 #endif