Fixed get version on windows, moved throwing exceptions into cc file.

Summary:
Fixes for msys2 and mingw, hide exceptions into cpp  file.
Closes https://github.com/facebook/rocksdb/pull/3377

Differential Revision: D6746707

Pulled By: yiwu-arbug

fbshipit-source-id: 456b38df80bc48b8386a2cf87f669b5a4f9999a4

CMakeLists.txt

@@ -129,20 +129,19 @@ endif()
 
 string(REGEX REPLACE "[^0-9a-f]+" "" GIT_SHA "${GIT_SHA}")
 
-if(NOT WIN32)
+set(SH_CMD "sh")
 execute_process(COMMAND
-      "./build_tools/version.sh" "full"
+  ${SH_CMD} -c "build_tools/version.sh full"
   WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
   OUTPUT_VARIABLE ROCKSDB_VERSION
 )
 string(STRIP "${ROCKSDB_VERSION}" ROCKSDB_VERSION)
 execute_process(COMMAND
-      "./build_tools/version.sh" "major"
+  ${SH_CMD} -c "build_tools/version.sh major"
   WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
   OUTPUT_VARIABLE ROCKSDB_VERSION_MAJOR
 )
 string(STRIP "${ROCKSDB_VERSION_MAJOR}" ROCKSDB_VERSION_MAJOR)
-endif()
 
 option(WITH_MD_LIBRARY "build with MD" ON)
 if(WIN32 AND MSVC)

db/memtable.cc

@@ -236,6 +236,14 @@ int MemTable::KeyComparator::operator()(const char* prefix_len_key,
   return comparator.Compare(a, key);
 }
 
+void MemTableRep::InsertConcurrently(KeyHandle handle) {
+#ifndef ROCKSDB_LITE
+    throw std::runtime_error("concurrent insert not supported");
+#else
+    abort();
+#endif
+  }
+
 Slice MemTableRep::UserKey(const char* key) const {
   Slice slice = GetLengthPrefixedSlice(key);
   return Slice(slice.data(), slice.size() - 8);

include/rocksdb/memtablerep.h

@@ -96,13 +96,7 @@ class MemTableRep {
 
   // Like Insert(handle), but may be called concurrent with other calls
   // to InsertConcurrently for other handles
-  virtual void InsertConcurrently(KeyHandle handle) {
-#ifndef ROCKSDB_LITE
-    throw std::runtime_error("concurrent insert not supported");
-#else
-    abort();
-#endif
-  }
+  virtual void InsertConcurrently(KeyHandle handle);
 
   // Returns true iff an entry that compares equal to key is in the collection.
   virtual bool Contains(const char* key) const = 0;