utils: build sha1/disk cache only with Android/Autoconf

Earlier commit imported a SHA1 implementation and relaxed the SHA1 and
disk cache handling, broking the Windows builds.

Restrict things for now until we get to a proper fix.

Fixes: d1efa09d342 "util: import sha1 implementation from OpenBSD"
Signed-off-by: Emil Velikov <[email protected]>

2 files changed, 46 insertions, 0 deletions

diff --git a/src/util/disk_cache.c b/src/util/disk_cache.c
index 76bdfe8e8b6..6de608c2e4a 100644
--- a/src/util/disk_cache.c
+++ b/src/util/disk_cache.c
@@ -21,6 +21,8 @@
  * IN THE SOFTWARE.
  */
 
+#ifdef ENABLE_SHADER_CACHE
+
 #include <ctype.h>
 #include <string.h>
 #include <stdlib.h>
@@ -705,3 +707,5 @@ disk_cache_has_key(struct disk_cache *cache, cache_key key)
 
    return memcmp(entry, key, CACHE_KEY_SIZE) == 0;
 }
+
+#endif /* ENABLE_SHADER_CACHE */
diff --git a/src/util/disk_cache.h b/src/util/disk_cache.h
index 0b20665e970..7e9cb809b59 100644
--- a/src/util/disk_cache.h
+++ b/src/util/disk_cache.h
@@ -40,6 +40,8 @@ struct disk_cache;
 
 /* Provide inlined stub functions if the shader cache is disabled. */
 
+#ifdef ENABLE_SHADER_CACHE
+
 /**
  * Create a new cache object.
  *
@@ -129,6 +131,46 @@ disk_cache_put_key(struct disk_cache *cache, cache_key key);
 bool
 disk_cache_has_key(struct disk_cache *cache, cache_key key);
 
+#else
+
+static inline struct disk_cache *
+disk_cache_create(void)
+{
+   return NULL;
+}
+
+static inline void
+disk_cache_destroy(struct disk_cache *cache) {
+   return;
+}
+
+static inline void
+disk_cache_put(struct disk_cache *cache, cache_key key,
+          const void *data, size_t size)
+{
+   return;
+}
+
+static inline uint8_t *
+disk_cache_get(struct disk_cache *cache, cache_key key, size_t *size)
+{
+   return NULL;
+}
+
+static inline void
+disk_cache_put_key(struct disk_cache *cache, cache_key key)
+{
+   return;
+}
+
+static inline bool
+disk_cache_has_key(struct disk_cache *cache, cache_key key)
+{
+   return false;
+}
+
+#endif /* ENABLE_SHADER_CACHE */
+
 #ifdef __cplusplus
 }
 #endif