Oh, just a little refactor.

src/FMDatabase.h

@@ -3,7 +3,11 @@
 #import "FMResultSet.h"
 #import "FMDatabasePool.h"
 
-#if MAC_OS_X_VERSION_10_7 <= MAC_OS_X_VERSION_MAX_ALLOWED || __IPHONE_5 <= __IPHONE_OS_VERSION_MAX_ALLOWED
+#ifndef MAC_OS_X_VERSION_10_7
+#define MAC_OS_X_VERSION_10_7 1070
+#endif
+
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_7
     #define FMDB_USE_WEAK_POOL 1
 #endif
 

src/FMDatabase.m

@@ -60,7 +60,7 @@ - (void)dealloc {
     [_cachedStatements release];
     [_databasePath release];
     
-#ifdef FMDB_USE_WEAK_POOL    
+#ifdef FMDB_USE_WEAK_POOL
     objc_storeWeak(&_poolAccessViaMethodOnly, nil);
 #endif
     
@@ -1113,7 +1113,7 @@ - (void)checkPoolPushBack {
 }
 
 - (FMDatabasePool *)pool {
-#ifdef FMDB_USE_WEAK_POOL    
+#ifdef FMDB_USE_WEAK_POOL
     return objc_loadWeak(&_poolAccessViaMethodOnly);
 #else
      return _poolAccessViaMethodOnly;