diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt
index a691222034a..111cc783ee4 100644
--- a/absl/container/CMakeLists.txt
+++ b/absl/container/CMakeLists.txt
@@ -71,6 +71,10 @@ absl_cc_test(
     btree_test
   SRCS
     "btree_test.cc"
+  COPTS
+    ${ABSL_TEST_COPTS}
+  LINKOPTS
+    ${ABSL_DEFAULT_LINKOPTS}
   DEPS
     absl::btree
     absl::btree_test_common
diff --git a/absl/container/btree_test.cc b/absl/container/btree_test.cc
index d213ee617ec..4edb2775be8 100644
--- a/absl/container/btree_test.cc
+++ b/absl/container/btree_test.cc
@@ -49,7 +49,6 @@ using ::absl::test_internal::InstanceTracker;
 using ::absl::test_internal::MovableOnlyInstance;
 using ::testing::ElementsAre;
 using ::testing::ElementsAreArray;
-using ::testing::IsEmpty;
 using ::testing::Pair;
 
 template <typename T, typename U>
diff --git a/absl/copts/GENERATED_AbseilCopts.cmake b/absl/copts/GENERATED_AbseilCopts.cmake
index 01bd40b28ee..57394c53ef0 100644
--- a/absl/copts/GENERATED_AbseilCopts.cmake
+++ b/absl/copts/GENERATED_AbseilCopts.cmake
@@ -196,6 +196,7 @@ list(APPEND ABSL_MSVC_FLAGS
     "/D_CRT_SECURE_NO_WARNINGS"
     "/D_SCL_SECURE_NO_WARNINGS"
     "/D_ENABLE_EXTENDED_ALIGNED_STORAGE"
+    "/bigobj"
     "/wd4005"
     "/wd4068"
     "/wd4180"
diff --git a/absl/copts/GENERATED_copts.bzl b/absl/copts/GENERATED_copts.bzl
index 82f332f49cd..18dbb68169f 100644
--- a/absl/copts/GENERATED_copts.bzl
+++ b/absl/copts/GENERATED_copts.bzl
@@ -197,6 +197,7 @@ ABSL_MSVC_FLAGS = [
     "/D_CRT_SECURE_NO_WARNINGS",
     "/D_SCL_SECURE_NO_WARNINGS",
     "/D_ENABLE_EXTENDED_ALIGNED_STORAGE",
+    "/bigobj",
     "/wd4005",
     "/wd4068",
     "/wd4180",
diff --git a/absl/copts/copts.py b/absl/copts/copts.py
index 068abcebcc3..0db6e0693b9 100644
--- a/absl/copts/copts.py
+++ b/absl/copts/copts.py
@@ -171,6 +171,8 @@
         MSVC_STYLE_EXCEPTIONS_FLAGS,
     "ABSL_MSVC_FLAGS":
         MSVC_BIG_WARNING_FLAGS + MSVC_DEFINES + [
+            # Increase the number of sections available in object files
+            "/bigobj",
             "/wd4005",  # macro-redefinition
             "/wd4068",  # unknown pragma
             # qualifier applied to function type has no meaning; ignored