Integrate hash algorithm support with repo setup

diff --git a/cache.h b/cache.h
index cb7fb7c004beb0b228269469a2c389c248bb72d1..c238688f6c4056213554394c0c4469d23ebcba67 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -14,6 +14,7 @@
 #include "hash.h"
 #include "path.h"
 #include "sha1-array.h"
+#include "repository.h"
 
 #ifndef platform_SHA_CTX
 /*
@@ -77,6 +78,8 @@ struct object_id {
        unsigned char hash[GIT_MAX_RAWSZ];
 };
 
+#define the_hash_algo the_repository->hash_algo
+
 #if defined(DT_UNKNOWN) && !defined(NO_D_TYPE_IN_DIRENT)
 #define DTYPE(de)      ((de)->d_type)
 #else
@@ -888,6 +891,7 @@ struct repository_format {
        int version;
        int precious_objects;
        int is_bare;
+       int hash_algo;
        char *work_tree;
        struct string_list unknown_extensions;
 };