Add support for alternate SHA1 library implementations.

diff --git a/cache.h b/cache.h
index 02b6a73117c6aaf3f10477e9afd13229fa88dd46..8b226b6cdba331a68b949e47ffcd9bd1a42b851d 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -14,7 +14,7 @@
 #include <sys/param.h>
 #include <netinet/in.h>
 
-#include <openssl/sha.h>
+#include SHA1_HEADER
 #include <zlib.h>
 
 /*