1 files changed, 30 insertions, 18 deletions
diff --git a/Firestore/third_party/abseil-cpp/CMakeLists.txt b/Firestore/third_party/abseil-cpp/CMakeLists.txt
index e87f4a8..6d3789e 100644
--- a/Firestore/third_party/abseil-cpp/CMakeLists.txt
+++ b/Firestore/third_party/abseil-cpp/CMakeLists.txt
@@ -26,7 +26,17 @@ include(AbseilHelpers)
 
 
 # config options
-set(ABSL_STD_CXX_FLAG "-std=c++11" CACHE STRING "c++ std flag (default: c++11)")
+if (MSVC)
+  # /wd4005  macro-redefinition
+  # /wd4068  unknown pragma
+  # /wd4244  conversion from 'type1' to 'type2'
+  # /wd4267  conversion from 'size_t' to 'type2'
+  # /wd4800  force value to bool 'true' or 'false' (performance warning)
+  add_compile_options(/W3 /WX /wd4005 /wd4068 /wd4244 /wd4267 /wd4800)
+  add_definitions(/DNOMINMAX /DWIN32_LEAN_AND_MEAN=1 /D_CRT_SECURE_NO_WARNINGS /D_SCL_SECURE_NO_WARNINGS)
+else()
+  set(ABSL_STD_CXX_FLAG "-std=c++11" CACHE STRING "c++ std flag (default: c++11)")
+endif()
 
 
 
@@ -48,32 +58,34 @@ list(APPEND ABSL_COMMON_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR})
 set(CMAKE_CXX_FLAGS "${ABSL_STD_CXX_FLAG} ${CMAKE_CXX_FLAGS}")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_WARNING_VLA} ${CMAKE_CXX_FLAGS} ")
 
+# -fexceptions
+set(ABSL_EXCEPTIONS_FLAG "${CMAKE_CXX_EXCEPTIONS}")
 
 # find dependencies
 ## pthread
 find_package(Threads REQUIRED)
 
+if(NOT ABSL_CCTZ_TARGET)
+  set(ABSL_CCTZ_TARGET cctz)
+endif()
+
 # commented: used only for standalone test
 #add_subdirectory(cctz)
 #add_subdirectory(googletest)
+check_target(${ABSL_CCTZ_TARGET})
 
 ## check targets
-check_target(cctz)
-check_target(gtest)
-check_target(gtest_main)
-check_target(gmock)
-
-# -fexceptions
-set(ABSL_EXCEPTIONS_FLAG "${CMAKE_CXX_EXCEPTIONS}")
-
-# fix stuff
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FIX_MSVC} ${CMAKE_CXX_FLAGS}")
-
-list(APPEND ABSL_TEST_COMMON_LIBRARIES
-  gtest_main
-  gtest
-  gmock
-  ${CMAKE_THREAD_LIBS_INIT}
-)
+if(BUILD_TESTING)
+  check_target(gtest)
+  check_target(gtest_main)
+  check_target(gmock)
+
+  list(APPEND ABSL_TEST_COMMON_LIBRARIES
+    gtest_main
+    gtest
+    gmock
+    ${CMAKE_THREAD_LIBS_INIT}
+  )
+endif()
 
 add_subdirectory(absl)