Enable Snappy compression support in LevelDb in cmake builds (#885)

Author: dconeybe

build_scripts/desktop/package.sh

@@ -193,6 +193,7 @@ readonly deps_hidden_firebase_app="
 */boringssl-build/crypto/${subdir}${prefix}crypto.${ext}
 */boringssl-build/ssl/${subdir}${prefix}ssl.${ext}
 */firestore-build/*/leveldb-build*/${prefix}*.${ext}
+*/firestore-build/*/snappy-build*/${prefix}*.${ext}
 */firestore-build/*/nanopb-build*/${prefix}*.${ext}
 "
 readonly deps_hidden_firebase_database="
@@ -227,7 +228,7 @@ readonly -a rename_namespaces=(flatbuffers flexbuffers reflection ZLib bssl uWS
                                grpc_ssl_server_credentials grpc_tls_credential_reload_config
                                grpc_tls_server_authorization_check_config GrpcUdpListener leveldb
                                leveldb_filterpolicy_create_bloom leveldb_writebatch_iterate strings
-                               TlsCredentials TlsServerCredentials tsi)
+                               TlsCredentials TlsServerCredentials tsi snappy)
 
 # String to prepend to all hidden symbols.
 readonly rename_string=f_b_

cmake/external/firestore.cmake

@@ -32,6 +32,7 @@ function(GetReleasedDep version)
     BUILD_COMMAND ""
     INSTALL_COMMAND ""
     TEST_COMMAND ""
+    PATCH_COMMAND patch -Np1 -i ${CMAKE_CURRENT_LIST_DIR}/firestore_snappy.patch.txt
     HTTP_HEADER "${EXTERNAL_PROJECT_HTTP_HEADER}"
     )
 endfunction()
@@ -52,6 +53,7 @@ function(GetTag t)
     BUILD_COMMAND ""
     INSTALL_COMMAND ""
     TEST_COMMAND ""
+    PATCH_COMMAND patch -Np1 -i ${CMAKE_CURRENT_LIST_DIR}/firestore_snappy.patch.txt
     HTTP_HEADER "${EXTERNAL_PROJECT_HTTP_HEADER}"
     )
 endfunction()