Tomas Kolda d76a8eeef7 Fixing Windows build using CMake (#7854)
Summary:
Builds were not producing Windows binaries properly in 6.15 branch:

```
00:00:46.413 Tests run: 11, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.183 sec <<< FAILURE! - in org.rocksdb.EventListenerTest
00:00:46.414 testAllCallbacksInvocation(org.rocksdb.EventListenerTest)  Time elapsed: 0.012 sec  <<< ERROR!
00:00:46.414 java.lang.UnsatisfiedLinkError: org.rocksdb.test.TestableEventListener.invokeAllCallbacks(J)V
00:00:46.414 	at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(Native Method)
00:00:46.414 	at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(TestableEventListener.java:19)
00:00:46.414 	at org.rocksdb.EventListenerTest.testAllCallbacksInvocation(EventListenerTest.java:436)
```

```
00:00:41.497        "D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj" (default target) (3) ->
00:00:41.497        (CustomBuild target) ->
00:00:41.497          CUSTOMBUILD : error : Could not find class file for 'org.rocksdb.TestableEventListener'. [D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj]
```

Also failed on Linux as library was not initialized yet:

```
00:01:25.103 Running org.rocksdb.NativeComparatorWrapperTest
00:01:25.133 Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.006 sec <<< FAILURE! - in org.rocksdb.NativeComparatorWrapperTest
00:01:25.133 rountrip(org.rocksdb.NativeComparatorWrapperTest)  Time elapsed: 0.002 sec  <<< ERROR!
00:01:25.133 java.lang.UnsatisfiedLinkError: org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator()J
00:01:25.133 	at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator(Native Method)
00:01:25.133 	at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.initializeNative(NativeComparatorWrapperTest.java:87)
00:01:25.133 	at org.rocksdb.RocksCallbackObject.<init>(RocksCallbackObject.java:28)
00:01:25.133 	at org.rocksdb.AbstractComparator.<init>(AbstractComparator.java:20)
00:01:25.133 	at org.rocksdb.NativeComparatorWrapper.<init>(NativeComparatorWrapper.java:16)
00:01:25.133 	at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.<init>(NativeComparatorWrapperTest.java:82)
00:01:25.133 	at org.rocksdb.NativeComparatorWrapperTest.rountrip(NativeComparatorWrapperTest.java:30)
```

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7854

Reviewed By: jay-zhuang

Differential Revision: D25873378

Pulled By: ajkr

fbshipit-source-id: 88afb08bfd30edff31f17da063e636df0769cbfe
2021-01-15 17:53:16 -08:00
..
2020-02-03 12:30:13 -08:00