MSVC fixes
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79610733f4
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4 changed files with 16 additions and 7 deletions
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@ -43,6 +43,11 @@
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set(CMAKE_CXX_FLAGS "-std=c++11 -stdlib=libc++ ${CMAKE_CXX_FLAGS}")
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if (MSVC)
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add_compile_options(/wd4005 /wd4068 /wd4244 /wd4267 /wd4800)
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add_definitions(/DNOMINMAX /DWIN32_LEAN_AND_MEAN=1 /D_CRT_SECURE_NO_WARNINGS)
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endif()
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add_subdirectory(googletest)
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add_subdirectory(cctz)
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add_subdirectory(abseil-cpp)
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@ -51,7 +56,7 @@
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target_link_libraries(my_exe absl::base absl::synchronization absl::strings)
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You will need to create your own CMake files for cctz until https://github.com/google/cctz/pull/54 lands. As of this writing, that pull request requires -DBUILD_TESTING=OFF as it doesn't correctly export cctz's dependency on Google Benchmark.
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As of this writing, that pull request requires -DBUILD_TESTING=OFF as it doesn't correctly export cctz's dependency on Google Benchmark.
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You will find here a non exhaustive list of absl public targets
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@ -26,7 +26,12 @@ include(AbseilHelpers)
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# config options
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set(ABSL_STD_CXX_FLAG "-std=c++11" CACHE STRING "c++ std flag (default: c++11)")
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if (MSVC)
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add_definitions(/DNOMINMAX /DWIN32_LEAN_AND_MEAN=1 /D_CRT_SECURE_NO_WARNINGS)
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add_compile_options(/W3 /WX /wd4005 /wd4068 /wd4244 /wd4267 /wd4800)
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else()
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set(ABSL_STD_CXX_FLAG "-std=c++11" CACHE STRING "c++ std flag (default: c++11)")
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endif()
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@ -66,9 +71,6 @@ check_target(gmock)
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# -fexceptions
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set(ABSL_EXCEPTIONS_FLAG "${CMAKE_CXX_EXCEPTIONS}")
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# fix stuff
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FIX_MSVC} ${CMAKE_CXX_FLAGS}")
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list(APPEND ABSL_TEST_COMMON_LIBRARIES
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gtest_main
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gtest
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@ -103,7 +103,9 @@ MSVC_FLAGS = [
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"/wd4244", # conversion from 'type1' to 'type2', possible loss of data
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"/wd4267", # conversion from 'size_t' to 'type', possible loss of data
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"/wd4800", # forcing value to bool 'true' or 'false' (performance warning)
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"/DNOMINMAX", # Don't define min and max macros (windows.h)
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"/DWIN32_LEAN_AND_MEAN", # Don't bloat namespace with incompatible winsock versions.
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"/D_CRT_SECURE_NO_WARNINGS", # Don't warn about usage of insecure C functions
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]
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MSVC_TEST_FLAGS = [
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@ -510,7 +510,7 @@ namespace {
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// Returns the maximum duration that SleepOnce() can sleep for.
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constexpr absl::Duration MaxSleep() {
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#ifdef _WIN32
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// Windows _sleep() takes unsigned long argument in milliseconds.
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// Windows Sleep() takes unsigned long argument in milliseconds.
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return absl::Milliseconds(
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std::numeric_limits<unsigned long>::max()); // NOLINT(runtime/int)
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#else
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@ -522,7 +522,7 @@ constexpr absl::Duration MaxSleep() {
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// REQUIRES: to_sleep <= MaxSleep().
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void SleepOnce(absl::Duration to_sleep) {
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#ifdef _WIN32
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_sleep(to_sleep / absl::Milliseconds(1));
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Sleep(to_sleep / absl::Milliseconds(1));
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#else
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struct timespec sleep_time = absl::ToTimespec(to_sleep);
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while (nanosleep(&sleep_time, &sleep_time) != 0 && errno == EINTR) {
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